Publications

Found 4146 results

Sort by: Author Title Type [ Year  (Desc)]
Filters: First Letter Of Title is P  [Clear All Filters]
Forthcoming
With McCormick D, Chitere P, Orero R, Ommeh M. "Paratransit Business Strategies : A Bird’s Eye View of Matatu in Nairobi’ ." Journal of Public Transport. Forthcoming.
Bunyangha J, Majaliwa MJG, Muthumbi AW, Gichuki NN, Anthony Egeru. "Past and future land use/land cover changes from multi-temporal Landsat imagery in Mpologoma catchment, eastern Uganda." The Egyptian Journal of Remote Sensing and Space Sciences. Forthcoming.
Ongoro TN. "Place and Role of Asian Direct Investment in Africa." Eurasian International scientific-Analytical Journal. Forthcoming.
HAMU PROFHABWEJOHN. "The Place of Action Research in the Writing of Fiction: Reflections on Kovu la Moyoni.". In: Action Research conference MMUST(PROCEED).; Forthcoming.
HAMU PROFHABWEJOHN. "Politeness Among the Swahili of Mombasa:A Family Perpective." Burji Baraton University Journal. Forthcoming.
Awele BSJ&. Practising IP Law in Kenya and Africa. Lusaka, Zambia.; Forthcoming.
Wasamba P, Situma J. "Problematics of Plato's Aesthetic Theory in Contemporary Society." The Nairobi Journal of Literature. Forthcoming.
Mwaura L. "The Psychology of Gender and Human Sexuality." Intimacy and Sanctity of Sexuality. Forthcoming.
MARY DROMOSA. "P. Alila, D. McCormick & M. Omosa (Forthcoming) Introduction. In: D. McCormick, P. Alila & M. Omosa [Eds] African Business Systems in Kenya: Institutions and Interactions. Nairobi: University of Nairobi Press.". In: Institutions and Interactions. Nairobi: University of Nairobi Press. Journal of Mathematics and Mathematical Sciences(PMMS); Forthcoming. Abstract
Department of Pharmacology and Toxicology, University of Nairobi, Kenya. The relative bioavailabilities of three carbamazepine tablet formulations available in the Kenyan market (Temporal(R), Taver(R) and Carbamazepine Lincoln) compared with the innovator formulation (Tegretol(R)) were evaluated in seven healthy African volunteers (5 males, two females; aged 22-36 years), according to a randomised fourway crossover study design, following oral administration of single 200 mg doses with a three week washout period. In vitro dissolution profiles of the tablets were also evaluated. Relative bioavailabilities ((F)rel) of Temporal(R), Taver(R) and Carbamazepine Linocoln were 101.2%, 82.2% and 71.6% respectively, compared with Tegretol(R). Percent drug content dissolved in vitro after I hour were 91.3%, 75.9% and 39.3% for Temporal(R), Taver(R) and Carbamazepine Lincoln, respectively. It was concluded that Temporal(R) was bioequivalent to Tegretol(R) while Taver(R) and Carbamazepin Lincoln were bioinequivalent to Tegretol(R). Administration of Taver(R) or Carbamazepine Lincoln might lead to poor control of epileptic seizures.
ODERA PROFALILAPATRICK. "P.O. Alila, and Mitullah W, Enhancing Lobbying Capacity of Women Street Vendors: The Challenges in the Kenyan Policy Environment. IDS Occasional Paper.". In: Enhancing Lobbying Capacity of Women Street Vendors: The Challenges in the Kenyan Policy Environment. IDS Occasional Paper. International Union of Crystallography; Forthcoming. Abstract
Presented here is a 16-year-old girl who was referred on 30th January 1996 with diagnosis of cord compression with spastic paraplegia with sensory level at T7/T8. CT scan myelogam confirmed soft tissue density mass displacing cord to the left with no dye being seen beyond T3. Thoracic spine decompressive laminectomy was performed on 1st January 1996 at Nairobi West Hospital extending from T3 to T6 level, which revealed a fibrous haemorrhagic tumour. Histology showed meningioma (mixed fibrous type and meningoepitheliomatous type) with many psammoma bodies. She had a stormy post-operative period, with infection and wound dehiscence. This was treated with appropriate antibiotics and wound care. She was eventually rehabilitated and was able to walk with the aid of a walking frame because of persistent spasticity of right leg. She was seen once as an outpatient by author on 6th July 1996, she was able to use the walking frame, but the right leg was still held in flexion deformity at the knee. She was thus referred to an orthopaedic surgeon for possible tenotomy. She was able to resume her studies at the University ambulating using a wheel chair and walking frame. She presented with worsening of symptoms in 2001 (five years after her first surgery). MRI scan thoracic spine revealed a left anterolateral intradural lesion extending from T3 to T5 vertebral body level compressing and displacing the spinal cord. She had a repeat surgery on 6th March 2001 at Kenyatta National Hospital; spastic paraparesis and urinary incontinenece persisted. She also developed bed sores and recurrent urinary tract infections. She was followed up by the author and other medical personnel in Mwea Mission Hospital where she eventually succumbed in 2005, nine years after her first surgery. This case is presented as a case of incompletely excised spinal meningioma to highlight some of the problems of managing spinal meningiomas when operating microscope and embolisation of tumours are not readily available. Also the family experienced financial constraint in bringing the patient for regular follow-up, and getting access to appropriate antibiotics, catheters and urine bags.
MARY DROMOSA. "Place, F.; M. Adato; P. Hebinck & M. Omosa (Forthcoming) Agro-forestry-Based Soil Fertility Replenishment Practices and Poverty in Western Kenya. In: M. Adato & R. Meinzen-Dick [Eds.] Agricultural Research and Poverty: Economic and Social Impacts in Six C.". In: African Business Systems in Kenya: Institutions and Interactions. Nairobi: University of Nairobi Press. Journal of Mathematics and Mathematical Sciences(PMMS); Forthcoming. Abstract
Department of Pharmacology and Toxicology, University of Nairobi, Kenya. The relative bioavailabilities of three carbamazepine tablet formulations available in the Kenyan market (Temporal(R), Taver(R) and Carbamazepine Lincoln) compared with the innovator formulation (Tegretol(R)) were evaluated in seven healthy African volunteers (5 males, two females; aged 22-36 years), according to a randomised fourway crossover study design, following oral administration of single 200 mg doses with a three week washout period. In vitro dissolution profiles of the tablets were also evaluated. Relative bioavailabilities ((F)rel) of Temporal(R), Taver(R) and Carbamazepine Linocoln were 101.2%, 82.2% and 71.6% respectively, compared with Tegretol(R). Percent drug content dissolved in vitro after I hour were 91.3%, 75.9% and 39.3% for Temporal(R), Taver(R) and Carbamazepine Lincoln, respectively. It was concluded that Temporal(R) was bioequivalent to Tegretol(R) while Taver(R) and Carbamazepin Lincoln were bioinequivalent to Tegretol(R). Administration of Taver(R) or Carbamazepine Lincoln might lead to poor control of epileptic seizures.
Submitted
MWANGI EN, KAAYA GP, ESSUMAN S, KIMONDO MG. "Parasitism of Amblyomma variegatum by a Hymenopteran Parasitoid in the Laboratory, and Some Aspects of Its Basic Biology.". Submitted. AbstractParasitism of Amblyomma variegatum by a Hymenopteran Parasitoid in the Laboratory, and Some Aspects of Its Basic Biology

Unfed Amblyomma variegatum F. nymphs were experimentally infected in the laboratory with a hymenopteran parasitoid, Ixodiphagus hookeri (Howard). The parasitoid was originally obtained from ticks collected from cattle in the Trans-Mara area of Kenya where it naturally infects 50% of A. variegatum nymphs. In the field, nymphs collected from cattle were found to be infected, but not those collected from grass. The optimum temperature for emergence of parasitoids from the nymphs in the laboratory was 28°C, but emerged parasitoids were more active and survived longer at 22°C. There was a higher proportion of parasitoid nonemergence from laboratory-infected than from the field-infected nymphs. This study is the first record of infection of A. variegatum in the laboratory with a parasitoid. Possibilities of mass rearing and use of the parasitoid as a biocontrol agent for ticks are discussed.

Onyambu CK. The pattern of chest radiographic findings in immunocompromised patients at the Kenyatta national hospital.; Submitted. Abstract

The pattern of chest radiograph findings were studied in 280 HIV positive individuals.
These were compared to 40 HIV negative patients who acted as controls. The
commonest disease seen was pneumonia 94 (33.9%), followed by pulmonary
tuberculosis 89 (3l.7%). Mixed infections were seen in 34 (12.2%) cases while PCP
occurred in 16(5.6%) cases. The pneumonia seen was more of bronchopneumonia than
lobar pneumonia in-patients with HIV (33.9) than HIV negative patients (23%).
The cases of pulmonary tuberculosis seen showed less upper lobe distribution than in
HIV negative patients. Most of the cases showed mid and lower zone distribution.
There are less cavitations than HIV negative patients. Also more cases with hilar and
mediastinal nodes were seen. There were 34 (12.2%) cases of mixed infection, which
constituted of 3 (1.1 %) cases of non-Hodgkin's lymphoma. These mainly presented
with hilar and mediastinal nodes. The clinical differentiating features were KS skin
nodules in-patients with pulmonary K.S.

Jani PG, Nyaga PN. "Peritonial Drains in Perforated Appendicitis without Generalised Peritonitis:A prospective RandomisedControlled Trail ." East and Central African Journal of Surgery (Online). Submitted;16(2).
Kilonzo BM. A Plastic Anaemia At The Kenyatta National Hospital During The Period 1973-1978.; Submitted. Abstract

A total of 54 patients were diagnosed and treated for plastic anaemia between July, 1973 to December 1978 at the Kenyatta National Hospital. The sex distribution was equal. Most of the age groups were affected with the majority of Cases occurring in the young age groups.
Most tribes in Kenya were found not to be free from a plastic anaemia and there was a predominance of the disease amongst the Kikuyu tribe who lived in and around Nairobi.
Very few factors associated with actiology could. Be elicited and this was partially due to adequate histoties taken at the time of admission by the various physicians. Even though great difficulties are encountered in establishing an aetiologic role for a given agent, so that in large proportion of patients remains unexplained.
The presenting clinical features were those of anaemic haemorrhages due to thrombocytopenia and infections resulting from leucopenia, all of which were observed in all the patients reviewed except for the 4 patients with pure red cell aplasia.
The other 50 patients had hypoplastic marrows. Confirmation of diagnosis was delayed due to initial blood transfusion given before peripheral blood film examination in most patients.
Massive blood transfusion was given to patients on remission. Although platelet concentrates are available and obviate the massive blood transactions, only very few patients received platelet infusions.
Corticosteroid and androgenic asteroids were administered but there was no laid down policy as to the protocol to be followed. Hence administration of these drugs was done in a haphazard manner with a big proportion of patients going without any steroid therapy. This may have accounted to a great extent, for the very poor remission rate noted.
Since it has been observed that pure red cell aplacia remits spontaneously, prolonged therapy of these patients should be pursued vigorously.
Most of the deaths encountered occurred during the first 4 months of admission and they were mainly due to complications of the disease process mainly infections, congestive cardiac failure and excessive haemorrhage.

Ikiara GK. "Political economy of cash transfers In Kenya.". Submitted. AbstractWebsite

As a result of socio-economic and political challenges facing Kenya: 46% of the country‟s 38 million people are living below the poverty line; there are a rapidly growing number of orphans and vulnerable children - half of which have resulted from a HIV/AIDs pandemic which has hit the country in the last two decades; frequent droughts, and the recently unprecedented post-election violence following the disputed 2007 general elections, social protection programmes for the country‟s poor and vulnerable population have become increasingly important both economically and politically.
This study, using data and information obtained from government and donor representatives closely involved with Kenya‟s CT programmes and secondary data, examines Kenya‟s Social Protection Programmes with special focus on CT programmes.
Starting with a brief review of the prevailing poverty and economic conditions and challenges facing the country, the paper examines government attitude and attention towards Cash Transfer (CT) and non-cash social protection programmes; the evolution, coverage and other features of the existing CT programmes in the country; the roles of the government and development partners in the programmes; domestic and external influences in the establishment of the various social protection programmes; estimated costs of the required CT programmes and the affordability and sustainability of the programme in view of the prevailing economic conditions and capacities; and the political economy and the overall ownership of the implementation of CT programme in the country.
While Kenya has had a long history of implementation of non-cash transfer programmes, such as: food relief in the drought stricken areas; emergency and special programmes; school bursaries for needy children, and a wide range of other interventions, CTs are new, mainly in their pilot or early stages and have been in existence only in the last 5 years.
The existing CT programmes have a limited coverage of the targeted members in three programmes, viz the Orphans and Vulnerable Children (OVC), the Elderly and the Hunger Safety Net programme. With the on-going discussions to finalise the country‟s Policy on Social Protection and the Social Protection Strategy (2009-2012) and a large increase in government‟s financing of the CT programmes through national budget, the national coverage of these programmes is expected to rise substantially by 2012.
There are high prospects of enhancing and institutionalising CT and non-CT social protection programmes in the country‟s budgetary system in view of the broad political support the programmes have received from a wide spectrum of political actors in the country. The liberalisation of the country‟s political system in 1992 which ushered in a highly vibrant and competitive multi-party political environment, has favoured introduction and expansion of social protection initiatives, both cash and non-cash.
A number of donors, notably UNICEF, DFID, World Bank and SIDA played key technical and financial roles in the establishment of CT programmes in the country creating the perception that the programmes were donor driven and that the government was more in favour of non-cash interventions. With increasing government and public appreciation of CT programmes as an appropriate tool for reaching more effectively a special group of the population the extremely poor or hard-core poor, who cannot participate in productive economic activities, the government participation in financing the programmes has risen dramatically, in the last two years. The government is expected to shoulder the bulk of the required resources for these programmes in the coming years but with supplementary resources from willing development partners.
There is considerable consensus among the stakeholders that the CT programmes are affordable and sustainable even without external donors, so long as the programmes are expanded gradually, taking into account the capacity of the national economy to support the programmes at various levels. The successful implementation of much larger non-cash social protection programmes such as the Free Primary Education for 8 million pupils and Free Day Secondary Education and the Constituency Development Fund are generally taken as good indicators of the ability of the country to sustain CT programmes as long as political will is there.
Most of the stakeholders were of the view the CT programmes are too socially and politically sensitive to be heavily dependent on external support which was often determined by exogenous factors beyond the government‟s control.
Kenya‟s draft National Social Protection Strategy, estimates that the country could escalate the Cash Transfer Programme nationally to cover all the extremely poor consisting of the People with Disabilities (PWD), Orphans and Vulnerable Children (OVC), and Households with Older Persons above 65 years, at a total cost of approximately Ksh 12 billion annually (about 3.3% of the national budget), at a monthly cash “transfer” of Ksh 1,000 per household.

Shiundu PM, Munguti SM, Williams KRS. "Practical implications of ionic strength effects on particle retention in thermal field-flow fractionation.". Submitted. AbstractPractical implications of ionic strength effects on particle retention in thermal field-flow fractionation

Modification of ionic strength of an aqueous or non-aqueous carrier solution can have profound effects on the particle retention behavior in thermal field-flow fractionation (ThFFF). These effects can be considered as either advantageous or not depending on the performance criteria under consideration. Aside from the general increase in retention time of particulate material (latexes and silica particles), our experiments indicate improvement in resolution with increases in electrolyte concentration. Absence of an electrolyte in the carrier solution causes deviations from the theoretically expected linear behavior between the retention parameter l (a measure of the extent of interaction between the applied field and the particle) and the reciprocal temperature drop across the channel walls. A negative interaction parameter d of about 20.170 was determined for 0.105- and 0.220-mm polystyrene (PS) latex particles suspended in either a 0.25 or a 1.0 mM TBAPcontaining acetonitrile carrier and for 0.220 mm PS in 0.50 and 1.0 mM NaCl-containing aqueous medium. This work also demonstrates that optimum electrolyte concentrations can be chosen to achieve reasonable experimental run-times, good resolution separations, and shifts in the steric inversion points at lower field strengths, and that too high electrolyte concentrations can have deleterious effects such as band broadening and sample loss through adsorption to the channel accumulation surface. The advantages of using ionic strength rather than field strength to effect desired changes are lowered power consumption and possible application of ThFFF to high temperature-labile samples.

Mutahi WT, Thiong'o FW. "Prevalence and intensity of Schistosomiasis mansoni in irrigation and non-irrigation areas of central Kenya.". Submitted. AbstractPrevalence and intensity of Schistosomiasis mansoni in irrigation and non-irrigation areas of central Kenya

OBJECTIVE: To compare the extent of intestinal schistosomiasis among school children attending school in an irrigation and non-irrigation area of Central Kenya. DESIGN: A cross sectional study. SETTING: Three separate parasitological surveys involving four primary schools in Mwea irrigation scheme, Kirinyaga District and two from a non-irrigation area in Machakos District. SUBJECTS: One thousand two hundred and twenty two children aged between five and nineteen years were examined for Schistostoma mansoni infection by Kato thick smear technique. RESULTS: High prevelances ranging from 73% to 94% were noted among children in all the participating schools. Overall 41% of the infected children had heavy infection (>400 eggs per gram), 27% had moderate infection (101-400 epg) and 32% had light infection (10-100epg). When data from the two areas were analysed seperately, peak eggs output were found in 5-9 year olds among children in Kirinyaga while this situation shifted to the 10-14 year olds in Machakos children. In Kirinyaga District, boys in the 10-14 years age group had a significantly higher output than girls (P<0.01), but this situation was reversed in the older children (P<0.05). Girls in Machakos District had consistently but non-significantly higher output than boys. CONCLUSION: Intestinal schistomiasis is more prevalent and with a higher intensity in the irrigated than in non-irrigated areas. There were also pronounced age and gender related differences in the pattern of infection between the two study areas.

Mutahi WT, Thiong'o FW. "Prevalence and intensity of Schistosomiasis mansoni in irrigation and non-irrigation areas of central Kenya.". Submitted. AbstractPrevalence and intensity of Schistosomiasis mansoni in irrigation and non-irrigation areas of central Kenya

OBJECTIVE: To compare the extent of intestinal schistosomiasis among school children attending school in an irrigation and non-irrigation area of Central Kenya. DESIGN: A cross sectional study. SETTING: Three separate parasitological surveys involving four primary schools in Mwea irrigation scheme, Kirinyaga District and two from a non-irrigation area in Machakos District. SUBJECTS: One thousand two hundred and twenty two children aged between five and nineteen years were examined for Schistostoma mansoni infection by Kato thick smear technique. RESULTS: High prevelances ranging from 73% to 94% were noted among children in all the participating schools. Overall 41% of the infected children had heavy infection (>400 eggs per gram), 27% had moderate infection (101-400 epg) and 32% had light infection (10-100epg). When data from the two areas were analysed seperately, peak eggs output were found in 5-9 year olds among children in Kirinyaga while this situation shifted to the 10-14 year olds in Machakos children. In Kirinyaga District, boys in the 10-14 years age group had a significantly higher output than girls (P<0.01), but this situation was reversed in the older children (P<0.05). Girls in Machakos District had consistently but non-significantly higher output than boys. CONCLUSION: Intestinal schistomiasis is more prevalent and with a higher intensity in the irrigated than in non-irrigated areas. There were also pronounced age and gender related differences in the pattern of infection between the two study areas.

Mutahi WT, Thiong'o FW. "Prevalence and intensity of Schistosomiasis mansoni in irrigation and non-irrigation areas of central Kenya.". Submitted. AbstractPrevalence and intensity of Schistosomiasis mansoni in irrigation and non-irrigation areas of central Kenya

OBJECTIVE: To compare the extent of intestinal schistosomiasis among school children attending school in an irrigation and non-irrigation area of Central Kenya. DESIGN: A cross sectional study. SETTING: Three separate parasitological surveys involving four primary schools in Mwea irrigation scheme, Kirinyaga District and two from a non-irrigation area in Machakos District. SUBJECTS: One thousand two hundred and twenty two children aged between five and nineteen years were examined for Schistostoma mansoni infection by Kato thick smear technique. RESULTS: High prevelances ranging from 73% to 94% were noted among children in all the participating schools. Overall 41% of the infected children had heavy infection (>400 eggs per gram), 27% had moderate infection (101-400 epg) and 32% had light infection (10-100epg). When data from the two areas were analysed seperately, peak eggs output were found in 5-9 year olds among children in Kirinyaga while this situation shifted to the 10-14 year olds in Machakos children. In Kirinyaga District, boys in the 10-14 years age group had a significantly higher output than girls (P<0.01), but this situation was reversed in the older children (P<0.05). Girls in Machakos District had consistently but non-significantly higher output than boys. CONCLUSION: Intestinal schistomiasis is more prevalent and with a higher intensity in the irrigated than in non-irrigated areas. There were also pronounced age and gender related differences in the pattern of infection between the two study areas.

Bolton P;, Neugebauer R;, Ndogoni L. "Prevalence of Depression in Rural Rwanda Based on Symptom and Functional Criteria.". Submitted. AbstractWebsite

The authors' objective was to estimate the prevalence of major depressive disorder among Rwandans 5 years after the 1994 genocidal civil war. They interviewed a community-based random sample of adults in a rural part of Rwanda using the Hopkins Symptom Checklist and a locally developed functional impairment instrument. The authors estimated current rates of major depression using an algorithm based on the DSM-IV symptom criteria (A), distress/functional impairment criteria (C), and bereavement exclusionary criteria (E). They also examined the degree to which depressive symptoms compromise social and occupational functioning. Three hundred sixty-eight adults were interviewed, of whom 15.5% met Criteria A, C, and E for current major depression. Depressive symptoms were strongly associated with functional impairment in most major roles for men and women. The authors conclude that a significant part of this population has seriously disabling depression. Work on appropriate, feasible, safe, and effective mental health interventions should be a priority for this population.

Muma MK, Kimani K, Kariuki – Wanyoike MM, ILAKO DR, Njuguna MW. "Prevalence of Refractive errors among Primary School Pupils in Kilungu Division of Makueni District, Kenya.". Submitted. Abstract

To determine the magnitude and pattern of significant refractive errors in primary school children in Kilungu division of Makueni District, Kenya. Design: A cross – sectional primary school based study. Setting: Eight (8) Primary school in Kilungu division of Makueni District, Kenya. Target population: 1439 Primary school pupils aged between 12 and 15 years. Results: The prevalence of significant refractive error was 5.2%, 75/1439, (95% CI) being responsible for 92.6 % of all causes of poor eyesight. Hypermetropia accounted for 3.2% (95% CI), myopia 1.7% (95% CI) and astigmatism 0.3% (95% CI) of refractive errors. Myopia was more likely to be present in the pupils aged 14 to 15 years than those aged 12 to 13 years with OR 2.9 (0.1 – 9.2) which was statistically significant (p = 0.022). Conclusion: The overall prevalence of significant refractive errors in pupils aged 12 to 15 years in Makueni's Kilungu division at 5.2% (95% CI) was high enough to justify a regular school eye screening in primary schools in Kenya.

Akech M. "Privatization and Democracy in East Africa: The Promise of Administrative Law.". Submitted. Abstractprivatization_and_democracy.pdfWebsite

This book explores the role of democracy and Public Law in privatization processes in the three East African countries of Kenya, Uganda and Tanzania. In particular, the book recommends the creation of strongly institutionalized Administrative Law frameworks to facilitate meaningful democratization of privatization processes in these countries. The book anticipates that such reforms would enhance the day-to-day accountability of, and public participation in, privatization processes in the three countries. The book seeks to contribute to the study of the relationship between Public Law, markets and democracy in African countries. Its particular contribution is the argument that privatization processes can only be efficient, fair and legitimate if they are democratic, that is, participatory and accountable.

PAUL PROFBAKI. "P. Baki, Contribution of Space Science in the Improvement of Quality of Life.". In: Proceedings of the Kenya National Academy of Sciences. Heinrich Boll Foundation.; Submitted.
JOHN DRYABS. "P.T.A - A Promising Market for Kenyan Manufactured Goods.". In: Business Journal, V.III No.12. SITE; Submitted. Abstract

This paper describes the methodology and presents preliminary results of an economic appraisal of a community based health care project in Kenya. Community health workers, trained for 12 weeks and deployed in two locations in Kenya's Western Province, act as first contact providers of basic health care and promoters of selected health, sanitation and nutrition practices. A Cost Benefit Analysis has been undertaken using the Willingness to Pay approach to compare the costs of the project and its benefits. The benefits are in the form of more easily accessible basic health care and are measured as consumer surplus accruing to the community. Gain in consumer surplus is consequent on the fall of average user costs and rise in utilisation of the project established points of first contact with primary health care. The argument for the economic viability of the project is validated by the large Net Present Value and Benefit Cost Ratio obtained for the whole of the project area and for the two locations separately. Although the evaluation technique used faces the problem of valuation of community time, aggregation of health care services at all points of first contact and the partial nature of cost benefit analysis evaluations, the results are strongly in favour of decentralisation of primary health care on similar lines in the rest of the country.

M PROFSHIUNDUPAUL. "Patrick M. Shem, Paul M. Shiundu, Nicholas K. Gikonyo, Ahmed Hasssanali and Rajinder K. Saini, .". In: Federation of Analytical Chemistry and Spectroscopy Society (FACSS) XV, Boston, November 1988. AWC and FES; Submitted. Abstract
n/a
M PROFSHIUNDUPAUL. "Patrick M. Shem, Paul M. Shiundu, Nicholas K. Gikonyo, Ahmed Hasssanali and Rajinder K. Saini, .". In: Federation of Analytical Chemistry and Spectroscopy Society (FACSS) XV, Boston, November 1988. AWC and FES; Submitted. Abstract
n/a
CLAUDIO MRACHOLA. "Peak Revision Mathematics.". In: E.A.E.P. Journal of British Ceramic Transactions, 99 [5], 206-211.; Submitted.
O DROGARAWILLIAM. "PEOPLE, LIVESTOCK AND WILDLIFE: EXISTING NATURAL RESOURCE MANAGEMENT PRACTICES IN NAIBUNG.". In: Journal. EcologicalSociety for Eastern Africa; Submitted.
O DROGARAWILLIAM. "PEOPLE, LIVESTOCK AND WILDLIFE: EXISTING NATURAL RESOURCE MANAGEMENT PRACTICES IN NAIBUNG.". In: Journal. EcologicalSociety for Eastern Africa; Submitted.
OBURU HILDAHBOCHERE. "PhD RESEARCH ON: ."; Submitted. Abstract
n/a
ARAP MRKENDUIWOJOHNK. "The Physical Ditribution Problems: The Need and th Application of Linear Programming Techniques (An M.B.A. Independent Paper of the University of Nairobi,.". In: E.A.J.P.Sc. 1 (1998) 1-27. Folio Morphol; Submitted. Abstract
Asiatic acid (AA) is a pentacyclic triterpene found in Centella asiatica. In the present study, the mechanism of anticancer effect of AA on skin cancer was investigated. AA decreased viability and induced apoptosis in human melanoma SK-MEL-2 cells in a time- and dose-dependent manner. AA also markedly increased intracellular reactive oxygen species (ROS) level and enhanced the expression of Bax but not Bcl-2 protein in the cells. In addition, AA-induced activation of caspase-3 activity in a dose-dependent manner. Pretreatment with Trolox, an antioxidant, significantly blocked the induction of Bax and activation of caspase-3 in AA-treated cells. Furthermore, Ac-DEVD-CHO, a specific caspase-3 inhibitor, and Trolox prevented the AA-induced apoptosis. AA did not elevate p53 nuclear protein levels that are present in a mutant form in SK-MEL-2 cells. These results suggest that AA-induced apoptosis may be mediated through generation of ROS, alteration of Bax/Bcl-2 ratio and activation of caspase-3, but p53-independent. These results further suggest that AA may be a good candidate for the therapeutic intervention of human skin cancer.
N PROFNZOMODAUDI. ""Planning and Management Control at the Enterprise Level." This article discusses the function of financial planning and management control in the process of implementing those plans.". In: Management: (Ibid) (pages 24-26). RIVERBRROKS COMMUNICATIONS; Submitted. Abstract
Journal of the Institute of Certified Public Accountants of Kenya. (pages 13-15)
N PROFNZOMODAUDI. ""Planning and Management Control at the Enterprise Level." This article discusses the function of financial planning and management control in the process of implementing those plans.". In: Management: (Ibid) (pages 24-26).; Submitted. Abstract

Journal of the Institute of Certified Public Accountants of Kenya. (pages 13-15)

AKUMU PROFODIRAPATTSM. "Pollution Profile of Thika River.". In: Proceedings of 17th WEDC International Conference on Infrastructure, Environment, Water and People. Prof. James Otieno-Odek; Submitted. Abstract

This paper reports the detailed results of a study of the impact of the Health Workers for Change (HWFC) workshop series on clients' perceptions of health services, relationships within the health centre and relations between the health facility and the district health system. The study was carried out in three stages: baseline, intervention and evaluation over a period of 20 months. Data, both qualitative and quantitative, were collected at three levels: client, facility and system. Results indicate that relations between health workers and clients improved a great deal after the intervention while those between the facility and the system remained to a large extent unchanged. The paper concludes that, with external support and help, especially from the health system level, health workers can work towards improving health services and their job satisfaction, which can lead to better health worker-client relations.

N. DRMUSYOKIRACHEL. "Population policy Guidelines for the National Council on Population and Development (NCPD), GoK, April 1983 - (now Sessional Paper No. 4 of 1984) - was a Member of the Task Force.". In: East Afr Med J . 1983 Oct; 60 ( 10 ): 699-703 . Far East Journal of Theoretical Statistics; Submitted. Abstract
No abstract available.
A. EO. "The Post-Colonial Historiography of Kenya." University of Nairobi Press; Submitted. Abstract
n/a
WARUE MRSKARIUKICATHERINE. "Preliminary Suggestions on the implementation of the Land Section of Chapter five of the Constitution of Kenya through Research and Training.". In: African Journal of Ecology 46(1):22-29. uon press; Submitted. Abstract
The New Constitution of Kenya, Chapter five states that land in Kenya will be held, used and managed in a manner that is equitable, efficient, productive and sustainable. The construction also sets out a number of principles, which will be implemented through a national land policy that developed and reviewed regularly by the government and through legislation. The National Land Policy for Kenya is Sessional Paper No. 3 of 2009, it presents the issues and policy recommendations that were identified, analyzed and agreed by stakeholders. The sessional paper forms the foundation upon which administrative and legislative framework will be built. This is the framework that will drive the critically required land reforms for Kenya. This paper gives a detailed outline of the training and capacity building and research requirements in land management and administration. Its main emphasis being the setting up of a Land Policy research Centre in the light of the new institutional framework suggested in chapter 5 of the Constitution of Kenya and the Sessional paper No.3 of 2009. A suitable land policy centre will undertake research and training for the National Land Commission, in the light of the suggested functions. The paper concludes by suggesting the training and research programmes fro governments and individuals in Kenya and within the continent on land.
L MRNDOGONIKINYANJUI. "Preparation (with others) of an Urban Development Plan for Ruiru Town.". In: Winrock International, Morrilton, U.S.A. EAMJ; Submitted. Abstract
n/a
KAGURE PROFKARANIANNE. "Prof. Anna K. Karani ; Stephen Kainga; Prof. Simon Kangethe; Diana Mwarania - PERCEPTION OF BACHELOR OF SCIENCE IN NURSING (BScN) ON THEIR ROLE ON NURSING IN A HOSPITAL SETTING.". In: KNJ Dec. 2011; vol.41:2. Impress Communications; Submitted. Abstract

The study was conducted to investigate the clinical Competence of Bachelor of Science Nursing graduates working at Kenyatta National Hospital in March 2011. The objective was to assess the perceptions of graduate nurses about the nursing profession and the implications on the development of BScN undergraduates from the University of Nairobi and other Universities with a view to improving their perception about the profession  through continuing education and curriculum review. It was a cross sectional study with a sample size of 50 nurses, total population selected on purpose. A supervised questionnaire and focus group discussion tools were used for data collection.  The findings indicated that majority of the Bachelor of Science Nursing graduates

KAGURE PROFKARANIANNE. "Prof. Anna K. Karani RE - DISCOVERING THE CHRISTIAN NURSE.". In: Kenya Nursing Journal 1st.July 2010. Prof. Anna K. Karani; Submitted. Abstract

The old nurse was there during the colonial  era. They were trained mainly by missionaries who were Christians. Therefore, they had the discipline and the Christian foundation principles. The joy of a Christian institution like Kijabe is that it still has that foundation. So all is not lost. We have to make sure that the lost PASSION, LOVE & CARE are back in the nursing profession. We have to restore that passion. That idea or feeling

KAGURE PROFKARANIANNE. "Prof. Anna Karani Facing Today.". In: Paper presented at Safari Park Hotel STTI Conference on 3rd July, 2010. Prof. Anna K. Karani; Submitted. Abstract

A leader is one who has the  Vision to see, Faith to believe, Will to learn, Humility to serve, Courage to do, Resilience to rise up in times of knock downs. What  is leadership? The ability to get things done through people.  What challenges have you encountered in leadership as you work? How have you overcome these challenges? What sets you apart from everybody else? What is it that you do differently from the nurse of to-day? It is your leadership. The way you do things for the community you serve. The commitment to serve selflessly. The way you are disciplined. It is not just money.  We all want to learn how to become more effective leaders in providing health care to the  community. We have to prepare for many challenges with the advanced technology, rapid development, and fast changing health systems, emerging diseases, rising poverty, hard economic times, changing social systems, Education , political , environment, climate among many others that affect the communities we serve. Facing Today

KAGURE PROFKARANIANNE. "Prof. Anna karani, Prof. Simon Kangethe, Mr. Johannes Njagi, Njoka ,Media Resources in Medical Education: Critical issues and factors to consider in instructional media development in the training of health professionals.". In: African Journal of Midwifery and Womens. Prof. Anna karani, Prof. Simon Kangethe & Johannes Njagi Njoka; Submitted. Abstract

 Media resources are critical component in teaching and learning process. Studies indicate that media resources provide the substitute for direct learning experiences during instruction and enable educators to present the learners with the requisite experience necessary for the acquisition of appropriate knowledge, skills and attitudes.The researchers set out to explore the philosophical, psychological and educational basis that provides guidelines on the development of media resources in the effective education and training of health professionals. Methodology was a historical critique of information from books, journals,magazines and internet on media resources in Medical education.  The findings indicate that the process of media resources development and administration is highly creative venture according to Mason (1977).plan, prepare, present, preview and follow up activities after use of equipment. Therefore educators must be able to demonstrate these issues when developing and administering them. 

KAGURE PROFKARANIANNE. "Prof. Karani Anna : NURSE.". In: Annual Scientific Conference of National Nurses Association of Kenya on 5th - 7th October, 2011 at Kagumo Teachers College in Nyeri, Kenya. National Nurses Association of Kenya; Submitted. Abstract

Authentic Leadership focus on impact of integrity so that leadership is better prepared to face the toughest challenges, inspire transparency and trust. It requires building in mind the customers served. Behaviour change is essential for long term growth and it avoids peripheral vision. Focused leadership identifies the missing link, addresses priority issues and information that is accurate, complete, economical, flexible, reliable, simple, timely, and verifiable. Nurses have a purpose, a destiny and need to accomplish things. They are trained to make a difference in peoples

2023
Kamuti NM, Mbuthia PG, Waruiru RM, Githigia SM, Keya EA. "Pathological Lesions Associated with Cordylobia anthropophaga infestations of Dogs in Kitui County, Kenya." Journal of Veterinary medicine and animal health.. 2023;15(1).
Kamuti NM, Mbuthia PG, Waruiru RM, Githigia SM, Keya EA. "Pathological Lesions Associated with Cordylobia anthropophaga infestations of Dogs in Kitui County, Kenya." Journal of Veterinary medicine and animal health. https://academicjournals.org/journal/JVMAH/article-full-text/E22EE9670446. 2023;15(1).
Kamuti NM, Mbuthia PG, Waruiru RM, Githigia SM, Keya EA. "Pathological Lesions Associated with Cordylobia anthropophaga infestations of Dogs in Kitui County, Kenya." Journal of Veterinary medicine and animal health.. 2023;15(1).
Adhola T, Mwebi O, Wykstra M, Lolmodooni M, Wandera A, Njino L, Oguge N. "People, predators, practices and perceptions: socio-economic implications of livestock predation by African large carnivores in Samburu County, northern Kenya." Journal of East African Natural History. 2023;111(2):49-68.
Chiteva R, Onyari JM, Njenga LW, Madadi VO. "Physicochemical and nutritional properties of Syzygium cumini (L.) skeels fruits grown in varied microclimates in Kenya." African Journal of Pure and Applied Chemistry. 2023;17(1):1-9.
Chiteva R, Onyari JM, Njenga LW, Madadi VO. "Physicochemical and nutritional properties of Syzygium cumini (L.) skeels fruits grown in varied microclimates in Kenya ." African Journal of Pure and Applied Chemistry. 2023;17(1):1-9. Abstractview Website

Wild fruits contribute significantly to food security, thus becoming an important global discussion. This study evaluated the physicochemical and nutritional properties of Syzygium cumini (L.) Skeels fruits from two microclimates in Kenya as essential contributors to the human diet. Analysis was done using standard methodologies including the use of inductively coupled plasma - optical emission spectrometer for elemental analysis and high-pressure liquid chromatography for the determination of Vitamin C. The T-test showed significant differences in the fruit breadth, pH, total ash, sodium, calcium, manganese, copper, and zinc. The Pearson correlation matrix showed a small positive association between total soluble solids and titratable acidity with altitude, a medium positive correlation with rainfall, and a strong positive correlation between sunshine and skin colour intensity. Larger fruits contained substantial amounts of protein and crude fiber with a significant increase in energy values in fruits with high crude fat and carbohydrates, all correlating positively with the microclimate conditions; altitude, and rainfall. This study exemplifies the potential of Syzygium cumini as an alternative feed supplement to strengthen food security. It provides information on the variation of the physicochemical and nutritional composition of the fruits with climatic conditions, for the industries to employ the best strategies in obtaining marketable products

T. N, F.H. W, J. O, Wafula G. "PM10 Levels and Prevalence of Respiratory Diseases in Communities around the Cement Industries." Asian Journal of Environment & Ecology. 2023;20(3):11-23.
J Kimaru, HM Mutembei JKM. "Policy Recommendations for Promoting the Viability of Hay Production in the Arid Rangelands of Kenya." African Journal of Food Agriculture and Development. 2023;23(3):22751-22769.kimaru_and_mutembei_et_al_2023.pdf
Mwangi A, Kunyanga C, Onyango C. "Production, consumption, processing and marketing of the baobab fruit (Adansonia digitata L.) in Kenya." African Journal of Food Science. 2023;17(2):35-48.
2022
Allen LN, Mackinnon S, Gordon I, Blane D, Marques AP, Gichuhi S, Mwangi A, Burton MJ, Bolster N, Macleod D, Kim M, Ramke J, Bastawrous A. "Performance and resource requirements of in-person versus voice call versus automated telephone-based socioeconomic data collection modalities for community-based health programmes: a systematic review protocol." BMJ Open. 2022;12(4):e057410. AbstractWebsite

Introduction: Gathering data on socioeconomic status (SES) is a prerequisite for any health programme that aims to assess and improve the equitable distribution of its outcomes. Many different modalities can be used to collect SES data, ranging from (1) face-to-face elicitation, to (2) telephone-administered questionnaires, to (3) automated text message-based systems. The relative costs and perceived benefits to patients and providers of these different data collection approaches is unknown. This protocol is for a systematic review that aims to compare the resource requirements, performance characteristics, and acceptability to participants and service providers of these three approaches to collect SES data from those enrolled in health programmes.

Methods and analysis: An information specialist will conduct searches on the Cochrane Library, MEDLINE, Embase, Global Health, ClinicalTrials.gov, the WHO ICTRP and OpenGrey. All databases will be searched from 1999 to present with no language limits used. We will also search Google Scholar and check the reference lists of relevant articles for further potentially eligible studies. Any empirical study design will be eligible if it compares two or more modalities to elicit SES data from the following three; in-person, voice call, or automated phone-based systems. Two reviewers will independently screen titles, abstracts and full-text articles; and complete data extraction. For each study, we will extract data on the modality characteristics, primary outcomes (response rate and equivalence) and secondary outcomes (time, costs and acceptability to patients and providers). We will synthesise findings thematically without meta-analysis.

Ethics and dissemination: Ethical approval is not required, as our review will include published and publicly accessible data. This review is part of a project to improve equitable access to eye care services in low-ioncome and middle-income countries. However, the findings will be useful to policy-makers and programme managers in a range of health settings and non-health settings. We will publish our findings in a peer-reviewed journal and develop an accessible summary of results for website posting and stakeholder meetings.

Prospero registration number: CRD42021251959.

NM K, Mbuthia P G, RM W, M GS, EA K. "Pathological Lesions Associated with Cordylobia anthropophaga infestations of Dogs in Kitui County, Kenya." Hindawi Journal of Veterinary Medicine International.. 2022.
Ondieki DK, Omia DO, Gichuhi W, Otieno CMA. "Perceptions of self as influencers of sexual debut among Secondary School Students in South Western Kenya.". In: New Horizons in Medicine and Medical Research. BP International; 2022.
Onyango AE, Okoth MW, Kunyanga. CN. "Performance of a Continuous Solar Water Disinfection System in Isiolo County, Kenya." Journal of Engineering in Agriculture and the Environment. 2022;8(1):73-85.
N ONURAC, J JAMESG, W MUTHUMBIA, W WANG’ONDUV, A SIGANAD. "Performance of African catfish Clarias gariepinus larvae fed on formulated diets containing Spirulina platensis and Eisenia fetida ." East African Journal of Science, Technology and Innovation. 2022;3(2).
Magwilu KD, Nguta JM, Mapenay I, Matara DN. "Phylogeny, Phytomedicines, Phytochemistry, Pharmacological Properties, and Toxicity of Croton gratissimus Burch (Euphorbiaceae)." Advances in Pharmacological and Pharmaceutical Sciences. 2022;2022:13.
OMAYIO DUKEG, Abong’ GO, Okoth MW, GACHUIRI CHARLESK, Mwangombe AW. "Physicochemical and Processing Qualities of Guava Varieties in Kenya." International Journal of Fruit Science. 2022;22(1):329-345.
Nchiozem-Ngnitedem VA, Mukavi J, Omosa LK, Kuete. "Phytochemistry and antibacterial potential of the genus Garcinia.". In: . Advances in Botanical Research . https://doi.org/10.1016/bs.abr.2022.08.014: Elsevier; 2022.nchiozem_et_al_2022.pdf
Omulo S, Oluka M, Loice Achieng, Osoro E, Kinuthia R, Guantai A, Opanga S. "Point-prevalence survey of antibiotic use at three public referral hospitals in Kenya." PLoS One. 2022;17(6):0270048.
Mbaveng AT, Omosa LK, Omosa LK, Kuete JR, Nchiozem-Ngnitedem VA, Kuete V. "Potential antibacterial pharmaceuticals from the flora of Africa.". In: Advances in Botanical Research . https://doi.org/10.1016/bs.abr.2022.08.021: Elsevier; 2022.armelle_et_al_2022_book_chapter.pdf
Apunda EO, Ndunda BE, Mwazighe FM, Kimilu R, Ochola P. "Potential of processing bagasse and bagasse pellets from Western Kenya into clean sustainable transport fuel." E. Afri. Agri. For. J . 2022;86(3):132-151.Website
Bulinda DM, Inyega HN, Inyega JO. "Pre-service bachelor of education (technology) degree teachers’ perceptions on instructional supervision in relation to preparation and planning for teaching and learning in Kenya." Journal of Pedagogy, Andragogy and Heutagogy in Academic Practice. 3(2), 47-54. (ISSN: 2708-261X). Online available: http://uonjournals.uonbi.ac.ke/ojs/index.php/pedagogy. 2022;3(2):47-54.
Okumu MO, Mbaria JM, Gikunju JK, Mbuthia PG, Madadi VO, Ochola FO, Maloba KN, Nderitu JG. "Preclinical efficacy testing of three antivenoms against Naja ashei venom-induced lethality." Toxicon: X 14 (2022) 100124. https://doi.org/10.1016/j.toxcx.2022.100124 . 2022.
Okumu MO, Mbaria JM, Gikunju JK, Mbuthia PG, Madadi VO, Ochola FO, Maloba KN, Nderitu JG. "Preclinical efficacy testing of three antivenoms against Naja ashei venominduced lethality." Toxicon: X14 . 2022;2022(100124.).
Samuel mwituria maina PhD, IDR OGW. A Prehistoric People THE CENTRAL KIKUYU Before 1970. Nairobi: Frajpa Publishers & Printers Mall; 2022. Abstract

PREFACE
The Central Gĩkũyũ occupy Mũrang’a County, which is in the central part of Kenya. At various times in history, the Central Gĩkũyũ territory has been known as Ithanga, Mũkũrwe-inĩ, Gĩkuyu, Kĩrĩnyaga, Metumi, Fort Hall and finally Mũrang’a. They are the original Gĩkũyũ and direct descendants of Gĩkũyũ and Mũmbi. The country of the Central Gĩkũyũ,' whose system of tribal organisation will be described in this book, lies between the southern Gĩkũyũ of Kĩambu (Kabete) and the northern Gĩkũyũ of nyĩrĩ (Gaki) all three lying in the central part of Kenya. Mũrang’a is divided into six administrative sub-counties: Kandara, Gatanga, Kĩharũ, kangĩma, Kĩgumo and Maragwa. The population, according to the 2019 census is (1,056,640) one million, fifty-six hundred, six hundred and forty. The Central Gĩkũyũ people are agriculturists, today keeping a few flocks of sheep and goats and cattle. They are also ardent businessmen.
The cultural and historical traditions of the Central Gĩkũyũ people have been verbally handed down from generation to generation. These traditions are quite distinct from the other two of the north and south. In writing this book, I sought to bring out this distinction to establish the difference with the southern Gĩkũyũ as was aptly captured by Louis Leakey in his treatise titled “southern Kikuyu before 1903”. Probably the only and most comprehensive book on Gĩkũyũ culture, Leakey candidly dwelt on the southern Gĩkŭyŭ and confesses to not having had much contact with what he wrongly summed up as northern Gĩkŭyŭ.
In that said north, there exists two distinct Gĩkŭyŭ cultural groupings that have never been studied to establish this glaring distinction between the Nyĩrĩ and Mũrang’a groupings.
From inception, the Central Gĩkũyũ carried forth their information and history through memory. In the book “a prehistoric people: the Central Gĩkũyũ before 1970”, effort was made to collect relevant information from sometimes very meagre sources to try to correct the misconception that the Gĩkŭyŭ are a homogenous people practicing a common culture. As a Central Gĩkũyũ myself, having been born and grown up there, it is clear after interaction with the other two, that the original Gĩkũyũ still exists in Mũrang’a (fig 15) as close to as it was during Gĩkũyũ and Mũmbi era. It is from these original Gĩkũyũ that the other two, the southern and northern, developed after dispersal from Mũrang’a.
My objective was not to enter into controversy with those who have endeavoured, or are attempting, to describe the same things from outside observation. Instead, I sought to let the truth speak for itself. I also hoped that the reader will utilize the contents to solve real social problems by using the described efficacious methods and ideas.
I am a mũthuri wa kĩama (elder) of the second grade (Kĩama kĩa mbũri igĩrĩ) having fulfilled all the requirements of the same group. While the kĩama ‘died’ in the advent of colonialism and subsequent quasi-colonial African governments in Kĩambu and Nyĩrĩ, the kĩama in Mũrang’a never ceased its processes and functions. It has therefore been continuous since the first mwaki was established in Gĩkũyũ country. From my interaction with this mĩaki, I have for example come to establish why Leakey refused to publish an abridged copy of his thesis. Leakey must have been in a big dilemma. Having joined solemnly the Gĩkũyũ kĩama, Leaky was bound by his oath which I also went through and which I cannot explain here. His family may not have understood why he couldn’t publish despite the promise of incessant income and wealth.
In the course of research for this book, I came across the same dilemma despite, being a scholar, in fact a university lecturer at the University of Nairobi, as Leakey did, that I could not divulge all that I know due to the same oath Leakey took. From this you can imagine that I was not able in this book to write all and everything or detail that I know and found due to this predicament.
However, I made every effort to describe the daily activities and life of the Central Gĩkũyũ people from inception at mũkũrwe wa nyagathanga including, harvesting, care of animals, farming, trading, marriage, tribal raiding, song and dancing, law and law giving, customs related to sex, clothing and food, religion, death and disposal of the dead up to the colonial invasion, Mau Mau war and the aftermath up to 1970.
In this endeavour, I found out that within the Central Gĩkũyũ, everyone was provided for. Rules and regulations governed every aspect of life. Those rules had to be obeyed without question. Good among the people are those who kept the rules. The bad ones brought to themselves and family bad omen and uncleanliness, thus requiring debilitating amounts of expenses both human and material for cleansing ceremonies.
The Central Gĩkũyũ did not lack anything. Their land is fertile. Their security is guaranteed by the four holy mountains, kĩanjahi, kĩambirũirũ, Kĩrĩnyaga and nyandarũa. They had a system of government that covered every aspect of life. Before the coming of the colonialist, they lived in a kind of ‘garden of Eden’ which literally flowed with milk and honey, honey provided by their mwanĩki and milk by mũrĩithi.
In their territory, before the corrupt and evil colonial enterprise, the Central Gĩkũyũ had devised ways to solve all their social problems. And this is how the Central Gĩkũyũ in eight methods, solved almost all social cultural problems that the west, in all their self-proclaimed wisdom have never been able to fathom;
1. Prostitution: There was no prostitution! Sexual desires were serviced among the process of communal accessibility for every riika (age group). One man’s wife in the age group was wife to all the men in the group and vice versa for women. This of course happened within the rules defined elsewhere in this book. Today, prostitution is a big problem in Kenya due to acquisition of broken western cultures.
2. Orphans: There were no orphans in Central Gĩkũyũ! Any child who may have lost her mother was simply mothered by the other wives belonging to the baby’s father. It was therefore not possible that a bay would have to be adopted. In fact, the Central Gĩkũyũ did not even have a word for adoption. It was just a matter of continuity of life with the other mother. The child, if orphaned while very young, sometimes never even came to discover s/he is orphaned.
3. Widows: There were no widows in Central Gĩkũyũ. If a woman lost her husband, the husband’s brother jumped into the role of husband (gŭthambio) and father of his brothers’ children in a very seamless fashion (it was not automatic that he also becomes a sexual husband). The woman continued her life as normal and in fact continued to increase her husband’s family and wealth. This was also within parameters described elsewhere in this book.
4. Widowers: There were no widowers in Central Gĩkũyũ! Since almost every man had several wives, the man was never left alone. He just shifted responsibility for himself and children (fig 35) to the other wives and life continued as normal.
5. Bachelors or spinsters: There were no bachelors or spinsters! Every young man or woman had to get attached to the opposite sex immediately they attain marriageable age. It was the duty of their mothers, genadmothers, sisters and aunties to connect them to sitable partners by all means. This is because it was inconceivable that anyone should endure a life of suffering, lack of intimacy and social security while living in a progressive society as the central Gĩkŭyŭ was. This ensured that no one should engage in prostitution or any kid should be born a bastard.
6. Divorce: There was no divorce in Central Gĩkũyũ! Even if I have described the divorce process elsewhere in this book, in reality, there was no real divorce in Central Gĩkũyũ in the manner envisaged by western culture and the church. Even if a couple went through the divorce process, the woman never left the homestead, especially if she had children (fig 24).
A man would construct a hut for her in the far-flung corner of his land and a private access to her own compound. In that arrangement, the woman’s children (fig 35) continued to mingle with the rest of the family and their father. Her sexual desires were satisfied by the riika living around or visitors and travellers of the man’s riika needing bed and lodge. They would get a wife in good measure of the man’s riika relations just as they would do for him while in the same situation. In fact, she most times enjoyed her sex life more than the active wives.
7. Broken families: There were no broken families in Central Gĩkũyũ! In the absence of prostitution, orphans, widows, widowers and divorce, it was inconceivable that a family would appear broken in a discernible manner. The social setting was such that belonging to a gĩthaku, Nyŭmba, mŭhĩrĩga and rŭgongo was a social safety net to cover all shortcomings of any section of the family. Matters were handled in a community wide family setting so that you couldn’t realise even when one is broke. That common approach dispersed the honour and integrity of the whole family among a wider safety net.
8. Poverty: There was no debilitating poverty among the individual Central Gĩkũyũ man or family! The setup was such that the whole clan formed a safety net covering the individual on issues of enormous and not subsistence need. Fines, dowry and fixed property acquisition were clan universal.
The culture of Kŭhithia mahiŭ (hiding away of animals) meant that in time of natural calamity, should a man lose all his wealth, he could eventually replenish it from his own away stock. The process of dowry (fig 28) exchange itself was a huge safety net for families with girls of marriageable age (fig 32). A seemingly poor man had the chance to wake up to huge wealth from this process with cows and goats donning his pen to the amazement of his peers and therefore the popular saying “mŭkabi atongaga na ŭtukũ’ (a lucky man may get rich instantly). Raiding could also change a man’s fortunes in a flash especially when his sons come of age, therefore attaining military status by raiding after initiation. Poverty was never permanent.
Close to the end of the nineteenth century when the British established their evil scheme in Mũrang’a, many of Central Gĩkũyũ customs were criminalized and banned and therefore became untenable. They could not hold cultural meetings, they could not brew their cultural beer round which all spiritual ceremonies were tied, they could not move freely in their territory. They were enslaved reciprocal to their inherent generosity to foreigners. But they were in no way foolish. They rose against the oppressor who had taken all their land and dignity. The Mau Mau war was very intense in Central Gĩkũyũ as you will find in this book, but the people were not to relent.
With their traditional war tactics, their arm making technology and believe in their God and soil, they gave it their all and won.
The Central Gĩkũyũ life however, from the encounter, had changed forever. They have a saying that “Ndĩngĩingĩra irima nandĩmunyũo njoya” (it cannot enter a barrow and not leave some hairs on the walls. Today, almost all Central Gĩkũyũ people are Christians; they are educated and have immersed themselves into western style business. Inherently, a Central Gĩkũyũ is one who doesn’t forget. Despite this inculturation into western traditions, s/he remains inherently a true Gĩkũyũ, following his culture and believes imbued with only what is good and necessary for personal and family survival.
In this book therefore, the reader will find explained the story of the origin of the original Gĩkũyũ, how they consolidated themselves and expanded into a formidable ethnicity, their land tenure, how they practiced their agriculture, industry, art and architecture. Where it came to their increase and expansion, their kinship and family life was central to a cultural way that integrated children from birth through growing up till the initiation of their boys and girls (fig 32) through life milestones. They sang and choreographed their life through songs and dances (fig 40) especially concerning initiation and war.
On further indulgence, you will find that the Central Gĩkũyũ had an elaborate law and justice system which was imposed through taboos and uncleanliness including fines. Such uncleanliness could lead or emanate from activities like warfare and raiding or even death whose solution was as elaborated as it was debilitating. While explaining these in the book, it was not lost to me the need for clarity of purpose. Therefore, as much as possible, the sections are arranged in a chronological manner.
Law and justice were very elaborate in Central Gĩkũyũ culture and in this order, they seem to sit well before warfare and raiding as presented. The accruing taboos (Mĩgiro) and uncleanliness (Thahu) governed the tenets of those laws as sanctions against tyranny with agreed limits. At the end of life for the Central Gĩkũyũ, the process was also not a walk in the park. They revered their dead and through established steps disposed very honourably to the spirit world all their dead as prescribed.
I have made the account of Central Gĩkũyũ life as distinct from the others as full and as complete as my time and opportunities would allow. This book is not an anthropological analysis of events. Neither is it a historical anthology of events. Rather, it is a record of an attempt to salvage the little information about the Central Gĩkũyũ that stand the danger of getting lost.
Thaaaai-to the members of the Central Gĩkũyũ kĩama, mwaki wa rũgongo rũa kĩranga, in which I stand as mũthuri wa mbũri igĩrĩ, my comrades-in-arms of the past, present, and future. In this work as in all my other activities, their co-operation, courage, and sacrifice in the service of the Central Gĩkũyũ people have been the inspiration and the sustaining power.
Finally, I extend my warmest thanks to all those elders and scholars as well as people of all walks of life who gave me much of their time to help collect, critic and record the facts correctly. Of particular note is the seminal writings of Joseph W. Kamenjũ, Mũkaru Ng’ang’a, Louis Leakey, Geofrey Mũriũki, Maina wa Kĩnyati and Kĩnyatta Jonestone kamau (Jomo). Again, thank you very much.

Samuel Mwitũria Maina PhD OGW
Nairobi, 2023

Orengo KO, Maitho T, Mbaria JM, Maingi N, Kitaa JM. "Preliminary Phytochemical Composition and In Vitro Anthelmintic Activity of Aqueous and Ethanol Extracts of Olea africana against Mixed Gastrointestinal Worms in Dogs." Hindawi Evidence-Based Complementary and Alternative Medicine. 2022;2022(https://doi.org/10.1155/2022/5224527).
Barre A, Karanja DN, Bebora LC, Gitao CG. "Prevalence of Brucellosis in Camel Slaughter Population in Garissa County, Kenya. ." OSR Journal of Agriculture and Veterinary Science. 2022;15(1):39-46.
Kamuti NM, Mbuthia PG, Waruiru RM, Githigia SM, Keya EA. "Prevalence, etiology and risk factors associated with occurrence of canine cutaneous myiasis in Kitui County, Kenya." Hindawi Veterinary Medicine International. 2022;Vol. 2022(ID 5699060):9 pages .
NM K, Mbuthia P G, RM W, M GS, EA K. "Prevalence, Etiology, and Risk Factors Associated with Occurrence of Canine Cutaneous Myiasis in Kitui County, Kenya." Hindawi Veterinary Medicine International. 2022;2022(5699060):9 pages https://doi.org/10.1155/2022/5699060.
Kamuti NM, Mbuthia PG, Waruiru RM, Githigia SM, Keya EA. "Prevalence, etiology, and risk factors associated with occurrence of canine cutaneous myiasis in Kitui county, Kenya." Veterinary Medicine Internationa. 2022;2022(Article ID 5699060).
Kamuti NM, Mbuthia PG, Waruiru RM, Githigia SM, Keya EA. "Prevalence, Etiology, and Risk Factors Associated with Occurrence of Canine Cutaneous Myiasis in Kitui County, Kenya." Hindawi Veterinary Medicine International. 2022;2022(Article ID 5699060 https://doi.org/10.1155/2022/5699060).
Kamuti NM, Mbuthia PG, Waruiru RM, Githigia SM, Keya EA. "Prevalence, Etiology, and Risk Factors Associated with Occurrence of Canine Cutaneous Myiasis in Kitui County, Kenya." Hindawi Veterinary Medicine https://doi.org/10.1155/2022/5699060International . 2022;2022 (https://doi.org/10.1155/2022/5699060).
Tangus CJ, Chege JN, Karanja DN, Gachuiri CK. "The prevalence,intensity and spectrum of gastrointestinal parasites in selected sheep farms in Kasarani sub-county, Nairobi County, Kenya." to Hindawi Journal of veterinary medicine international. 2022.
Kimani PK´ethe, Mbuge D, Gitau AN. "Properties of Nonwoven Fabrics Containing Immobilized Superabsorbent Polymer Particles for Air Conditioning in Grain Dryers, Applied Engineering in Agriculture." American Society of Agricultural and Biological Engineers. 2022;38(2)(ISSN 0883-8542).
Peng B, Zhou H, Liu Z, Li Y, Shang Q, Xie J, Deng L, Zhang Q, Liang D. "Pattern-Selective Molecular Epitaxial Growth of Single-Crystalline Perovskite Arrays toward Ultrasensitive and Ultrafast Photodetector." Nano Letters. 2022;22:2948-2955. Abstract
n/a
Peng B, Bouhon A, Monserrat B, Slager R-J. "Phonons as a platform for non-Abelian braiding and its manifestation in layered silicates." Nature Communications. 2022;13:1-15. Abstract
n/a
Kambabazi M-R, Okoth MW, Ngala S, Njue L, Vasanthakaalam H. "Physicochemical properties and sensory evaluation of a bean-based composite soup flour." Legume Science. 2022;4:e139. Abstract
n/a
Mwakumanya M, Ng’ong’a FA, Mutinda C K, Maina EN. "Phytochemical analysis and safety evaluation of ethanol roots extract of Erythrina sacleuxii hua in Wistar albino rats." Journal of Medicinal Plants Research. 2022;16:126-140. Abstract
n/a
Zhang J, Peng B, Kim S, Monifi F, Jiang X, Li Y, Yu P, Liu L, Liu Y-xi, Alù A, others. "Publisher Correction: Optomechanical dissipative solitons." Nature. 2022. Abstract
n/a
2021
Waruiru RM, Mbuthia PG, Mwadime JM, Wanja DW, Murugami JW. "Prevalence, Intensity and Influence of Water Quality on Parasitic Infestations of Farmed Fish in Kirinyaga County, Kenya.". In: Kenya Veterinary association’s 54th Annual Scientific conference . Sandies tropical village hotel, Malindi, Kilifi County; 2021.
and Okumu, M.O., Mbaria JM, Gikunju JK, Mbuthia PG, Madadi VO, Ochola FO, Maloba KN, Nderitu JG. "Preclinical efficacy testing of three antivenoms against Naja ashei envenomation.". In: 41st Annual Pharmaceutical Society of Kenya Conference .; 2021.
• Matara SM, • Siriba DN, • Kiema JBK, • Musyoka SM. "Predicting Displacement Effects of Tectonic Movements on the Kenyan Geodetic Reference Frame Network (KENREF).". In: FIG e-Working Week 2021. Netherlands; 2021.
Wanja DW, Mbuthia PG, Aboge GO, Bebora LC. "Preliminary findings on effect of seasonality and climate on thermophilic campylobacters occurrence in cattle, chicken and water in Kajiado County.". In: KCSAP scientific conference. Lake Naivasha resort; 2021.
Matara SM, Siriba DN, Kiema JB, Musyoka SM. "Predicting Displacement Effects of Tectonic Movements on the Kenyan Geodetic Reference Frame Network (KENREF) .". In: Working eWeek. Netherlands; 2021.
Umuhoza T, Bulimo WD, Julius Oyugi, Musabyimana JP, Kinengyere AA, Mancuso JD. "Prevalence of human respiratory syncytial virus, parainfluenza and adenoviruses in East Africa Community partner states of Kenya, Tanzania, and Uganda: A systematic review and meta-analysis (2007–2020)." PLOS ONE. 2021;16(4):e0249992-. Abstractjournal.pone_.0249992.pdfjournal.pone_.0249992.pdfWebsite

Background Viruses are responsible for a large proportion of acute respiratory tract infections (ARTIs). Human influenza, parainfluenza, respiratory-syncytial-virus, and adenoviruses are among the leading cause of ARTIs. Epidemiological evidence of those respiratory viruses is limited in the East Africa Community (EAC) region. This review sought to identify the prevalence of respiratory syncytial virus, parainfluenza, and adenoviruses among cases of ARTI in the EAC from 2007 to 2020. Methods A literature search was conducted in Medline, Global Index Medicus, and the grey literature from public health institutions and programs in the EAC. Two independent reviewers performed data extraction. We used a random effects model to pool the prevalence estimate across studies. We assessed heterogeneity with the I2 statistic, and Cochran’s Q test, and further we did subgroup analysis. This review was registered with PROSPERO under registration number CRD42018110186. Results A total of 12 studies met the eligibility criteria for the studies documented from 2007 to 2020. The overall pooled prevalence of adenoviruses was 13% (95% confidence interval [CI]: 6–21, N = 28829), respiratory syncytial virus 11% (95% CI: 7–15, N = 22627), and parainfluenza was 9% (95% CI: 7–11, N = 28363). Pooled prevalence of reported ARTIs, all ages, and locality varied in the included studies. Studies among participants with severe acute respiratory disease had a higher pooled prevalence of all the three viruses. Considerable heterogeneity was noted overall and in subgroup analysis. Conclusion Our findings indicate that human adenoviruses, respiratory syncytial virus and parainfluenza virus are prevalent in Kenya, Tanzania, and Uganda. These three respiratory viruses contribute substantially to ARTIs in the EAC, particularly among those with severe disease and those aged five and above.

Scriven YA, Mulinge MM, Saleri N, Luvai EA, Nyachieo A, Maina EN, Mwau M. "Prevalence and factors associated with HIV-1 drug resistance mutations in treatment-experienced patients in Nairobi, Kenya: A cross-sectional study." Medicine (Baltimore). 2021;100(40):e27460. Abstract

An estimated 1.5 million Kenyans are HIV-seropositive, with 1.1 million on antiretroviral therapy (ART), with the majority of them unaware of their drug resistance status. In this study, we assessed the prevalence of drug resistance to nucleoside reverse transcriptase inhibitors (NRTIs), nucleoside reverse transcriptase inhibitors (NNRTIs), and protease inhibitors, and the variables associated with drug resistance in patients failing treatment in Nairobi, Kenya.This cross-sectional study utilized 128 HIV-positive plasma samples obtained from patients enrolled for routine viral monitoring in Nairobi clinics between 2015 and 2017. The primary outcome was human immunodeficiency virus type 1 (HIV-1) drug resistance mutation counts determined by Sanger sequencing of the polymerase (pol) gene followed by interpretation using Stanford's HIV Drug Resistance Database. Poisson regression was used to determine the effects of sex, viral load, age, HIV-subtype, treatment duration, and ART-regimen on the primary outcome.HIV-1 drug resistance mutations were found in 82.3% of the subjects, with 15.3% of subjects having triple-class ART resistance and 45.2% having dual-class resistance. NRTI primary mutations M184 V/I and K65R/E/N were found in 28.8% and 8.9% of subjects respectively, while NNRTI primary mutations K103N/S, G190A, and Y181C were found in 21.0%, 14.6%, and 10.9% of subjects. We found statistically significant evidence (P = .013) that the association between treatment duration and drug resistance mutations differed by sex. An increase of one natural-log transformed viral load unit was associated with 11% increase in drug resistance mutation counts (incidence rate ratio [IRR] 1.11; 95% CI 1.06-1.16; P < .001) after adjusting for age, HIV-1 subtype, and the sex-treatment duration interaction. Subjects who had been on treatment for 31 to 60 months had 63% higher resistance mutation counts (IRR 1.63; 95% CI 1.12-2.43; P = .013) compared to the reference group (<30 months). Similarly, patients on ART for 61 to 90 months were associated with 133% higher mutation counts than the reference group (IRR 2.33; 95% CI 1.59-3.49; P < .001). HIV-1 subtype, age, or ART-regimen were not associated with resistance mutation counts.Drug resistance mutations were found in alarmingly high numbers, and they were associated with viral load and treatment time. This finding emphasizes the importance of targeted resistance monitoring as a tool for addressing the problem.

Nyabongo L, Kanduma EG, Bishop RP, Machuka E, Njeri A, Bimenyimana AV, Nkundwanayo C, Odongo DO, Pelle R. "Prevalence of tick-transmitted pathogens in cattle reveals that Theileria parva, Babesia bigemina and Anaplasma marginale are endemic in Burundi." Parasit Vectors. 2021;14(1):6. Abstract

Tick-borne diseases (TBDs) constitute a major constraint for livestock development in sub-Saharan Africa, with East Coast fever (ECF) being the most devastating TBD of cattle. However, in Burundi, detailed information is lacking on the current prevalence of TBDs and on the associated economic losses from mortality and morbidity in cattle as well as the costs associated with TBD control and treatment. The aim of this study was, therefore, to assess the prevalence and spatial distribution of tick-borne pathogens (TBPs) in cattle across the major agro-ecological zones (AEZs) in Burundi.

Vogel JP, Vannevel V, Robbers G, Gwako G, Lavin T, Adanikin A, Hlongwane T, Pattinson RC, Qureshi ZP, Oladapo OT. "Prevalence of abnormal umbilical arterial flow on Doppler ultrasound in low-risk and unselected pregnant women: a systematic review." Reprod Health. 2021;18(1):38. Abstract

While Doppler ultrasound screening is beneficial for women with high-risk pregnancies, there is insufficient evidence on its benefits and harms in low- and unselected-risk pregnancies. This may be related to fewer events of abnormal Doppler flow, however the prevalence of absent or reversed end diastolic flow (AEDF or REDF) in such women is unknown. In this systematic review, we aimed to synthesise available data on the prevalence of AEDF or REDF.

Baguiya A, Bonet M, Cecatti JG, Brizuela V, Curteanu A, Minkauskiene M, Jayaratne K, Ribeiro-do-Valle CC, Budianu M-A, Souza JP, Kouanda S. "Perinatal outcomes among births to women with infection during pregnancy." Arch Dis Child. 2021;106(10):946-953. Abstract

This study is part of the Global Maternal Sepsis Study (GLOSS). It aimed to estimate neonatal near-miss (NNM) and perinatal death frequency and maternal risk factors among births to women with infection during pregnancy in low-income and middle-income countries (LMIC).

Baguiya A, Bonet M, Cecatti JG, Brizuela V, Curteanu A, Minkauskiene M, Jayaratne K, Ribeiro-do-Valle CC, Budianu M-A, Souza JP, Kouanda S. "Perinatal outcomes among births to women with infection during pregnancy." Arch Dis Child. 2021;106(10):946-953. Abstract

This study is part of the Global Maternal Sepsis Study (GLOSS). It aimed to estimate neonatal near-miss (NNM) and perinatal death frequency and maternal risk factors among births to women with infection during pregnancy in low-income and middle-income countries (LMIC).

Mitchell EJ, Pallotti P, Qureshi ZP, Daniels JP, Oliver M, Were F, Osoti A, Gwako G, Kimani V, Opira J, Ojha S. "Parents, healthcare professionals and other stakeholders' experiences of caring for babies born too soon in a low-resource setting: a qualitative study of essential newborn care for preterm infants in Kenya." BMJ Open. 2021;11(6):e043802. Abstract

Prematurity is the leading cause of global neonatal and infant mortality. Many babies could survive by the provision of essential newborn care. This qualitative study was conducted in order to understand, from a family and professional perspective, the barriers and facilitators to essential newborn care. The study will inform the development of an early warning score for preterm and low birthweight infants in low and middle income countries (LMICs).

Peter SG, Kariuki HW, Aboge GO, Gakuya DW, Maingi N, Mulei CM. "Prevalence of Ticks Infesting Dairy Cattle and the Pathogens They Harbour in Smallholder Farms in Peri-Urban Areas of Nairobi, Kenya." Veterinary Medicine International. 2021;2021:9501648. AbstractWebsite

This study aimed at determining the tick species infesting dairy cattle in Nairobi, Kenya, and the pathogens they harbour. While ticks are well-known vectors of major bacterial pathogens of both veterinary importance and public health importance, few studies have investigated the range of the tick species and the associated pathogens, especially present in unique dairy production systems, which compromise animal welfare, such as those in peri-urban areas. A cross-sectional study was undertaken involving 314 randomly selected dairy cattle in 109 smallholder farms. Each animal was examined for attached ticks followed by morphological tick identification at the species level. Genomic DNA was extracted from each of the ticks, and 16S rDNA gene was amplified for pathogen identification. Sequencing of the amplicons and subsequent BLASTn analysis, multiple sequence alignment, and phylogenetic reconstruction were performed to confirm the species of the pathogens. Sixty-six (21.0%) of the cattle examined had ticks. A total of 94 adult ticks were found on the cattle, and of these, 63 (67.0%), 18 (19.1%), and 13 (13.8%) were in the genera Rhipicephalus, Amblyomma, and Hyalomma, respectively. Twelve tick species in Rhipicephalus genus and two in Amblyomma and Hyalomma genera were identified. Although Rh. decoloratus was the most prevalent tick (24.5% (23/94)), the emerging Rh. microplus (6.4% (6/94)) was also identified. The DNA of Rickettsia was detected in the ticks, with Rickettsia conorii in H. rufipes and A. variegatum, and Rickettsia aeschlimannii in Rh. microplus and H. rufipes, while Ehrlichia ruminantium and E. canis were in A. variegatum. In conclusion, the study reported a wide range of tick species present in the study area including Rhipicephalus microplus, which is an emerging tick species in parts of Kenya. The ticks harboured DNA of Rickettsia and Ehrlichia, highlighting possible animal and human health concerns. Hence, effective tick control strategies remain paramount to prevent potential diseases associated with the harboured pathogens.

FZ Chagpar, Pokhariyal GP, Moindi SK. "P1-Curvature tensor in the space time of general relativity." International Journal of Statistics and Applied Mathematics. 2021;6(1):148-152. AbstractWebsite

The P1 - curvature tensor defined from W3 - curvature tensor has been studied in the spacetime of general
relativity. The Bianchi like differential identity is satisfied by P1 - tensor if and only if the Ricci tensor is
of Codazzi type. It is shown that Einstein like field equations can be expressed with the help of the
contracted part of P1 - tensor, which is conserved if the energy momentum tensor is Codazzi type.
Considering P1 -flat space time satisfying Einstein’s field equations with cosmological term, the
existence of Killing vector field ξ is shown if and only if the Lie derivative of the energy-momentum
tensor vanishes with respect to ξ, as well as admitting a conformal Killing vector field is established if
and only if the energy-momentum tensor has the symmetry inheritance property. Finally for a P1 - flat
perfect fluid spacetime satisfying Einstein’s equations with cosmological term, some results are obtained

FZ Chagpar, Pokhariyal GP, Moindi SK. "P1-Curvature tensor in the space time of general relativity." International Journal of Statistics and Applied Mathematics. 2021;6(1):148-152. AbstractWebsite

The P1 - curvature tensor defined from W3 - curvature tensor has been studied in the spacetime of general
relativity. The Bianchi like differential identity is satisfied by P1 - tensor if and only if the Ricci tensor is
of Codazzi type. It is shown that Einstein like field equations can be expressed with the help of the
contracted part of P1 - tensor, which is conserved if the energy momentum tensor is Codazzi type.
Considering P1 -flat space time satisfying Einstein’s field equations with cosmological term, the
existence of Killing vector field ξ is shown if and only if the Lie derivative of the energy-momentum
tensor vanishes with respect to ξ, as well as admitting a conformal Killing vector field is established if
and only if the energy-momentum tensor has the symmetry inheritance property. Finally for a P1 - flat
perfect fluid spacetime satisfying Einstein’s equations with cosmological term, some results are obtained

"The Pacesetter in a Relationship." The Counsel-ling Magazine. 2021;1(3):44-46.the_pacesetter_in_a_relationship.pdf
"Participatory Project Planning and Performance of Mango Farming Projects in Makueni County, Kenya." International Journal of Innovative Research and Development. 2021;10(9).
JW G, J O’o, P G. "Pattern and Clinical Presentation of Endometriosis Among the Indigenous Africans." J Gynecol Obstet . 2021;9(9):92-99. AbstractWebsite

Abstract
Background: Endometriosis is enigmatic clinical entity which is described as the existence of the endometrial tissue external of the uterine cavity. Endometriosis constitutes a serious health issue due to its high affliction of 10% in reproductive age women and its clinical manifestation of infertility and chronic pelvic pain. Despite of years of research, the causative factor and understanding of ambidextrous endometriosis pathology remains elusive, perplex and disconnected. Worldwide, there is clear documentation of prevalence of endometriosis in the development countries, however, the prevalence of endometriosis in most of black Africa is unknown. The current perspective is that indigenous African are rarely affected by endometriosis. Objective: To determine the prevalence, pattern and clinical presentation of endometriosis in indigenous African women with the primary outcome measure being the prevalence of laparoscopic visually diagnosed, histologically confirmed endometriosis and clinical presentation. Methodology: This was a prospective analytical cross-selection study in 2 hospitals in Nairobi city, Kenya. The sample size was 443 women and the duration of the study was from March 2018 to March 2021. The inclusion criteria was women aged at least 18 years up to 49 years undergoing laparoscopic surgery and willing to take part in the study. The patient’s history, clinical and laparoscopic findings and histological diagnosis were recorded and analysed using Social SPSS version 22.0. Results: The mean age of the 443 patients recruited was 33 years. The prevalence of histological confirmed endometriosis in indigenous Africans was 6.8%. Laparoscopic visualization diagnosis had a positive predictive value of 39%. Dysmenorrhoea, chronic pelvic pain scale 8-10 and dyspareunia were significant symptoms of endometriosis P<0.001. Nulliparous patients significantly had a risk of having endometriosis p<0.001. The patients with menarche at 13 years and below had a significant risk of having endometriosis p=0.001. Physical findings on clinical examination of adnexal tenderness and findings of nodules in the pouch of Douglas were significant in relation to endometriosis p<0.001. The most common site of the histological endometriosis implants were on the Pouch of Douglas (30%) and the most common form of endometriosis was superficial (43%). Conclusion: The prevalence of endometriosis in Indigenous Africa is 6.8%. Laparoscopic visualization diagnosis had low a positive predictive value of 39%. Nulliparity, menarche at the age of 13 and below, dysmenorrhoea, chronic pelvic pain scale 8-10 and dyspareunia were significantly associated with endometriosis. The most common site for endometriosis is the of Pouch of Douglas whilst the most common form of endometriosis was superficial.

Karuma AN, JW N, PT G. "Pedology, A disappearing skill in Eastern Africa? A Review." Tropical and Subtropical Agroecosystems. 2021;24(2):65.
Kamau SJ, Rambo CM, Mbugua JM. "Perception of Head Teachers and District Education Officers (DEOs) on School Infrastructure Policy Governance in Somaliland." Universal Journal of Management . 2021;9(1):20-27.
Bessy Eva Kathambi * MHM’I. "PERCEPTIONS ON ACCELERATED TRANSITION TO RENEWABLE ENERGY IN NAIROBI, KENYA." International journal of Social Science. 2021;2(1):66-77.165-491-1-pb.pdf
A R, N MJ, K RE. "Performance Evaluation of Compressed Laterite Blocks Stabilised with Cement and Gum Arabic." International Journal of Advanced Technology and Engineering Exploration (IJATEE). 2021;Vol 8(83).
Too V, Omuto CT, Biamah EK, Obiero JP. "PERFORMANCE EVALUATION OF THE POPULAR SWRC MODELS AT DIFFERENT SOIL BULK DENSITY RANGES." Journal of Engineering in Agriculture and Environment (JEAE) . 2021;Vol 7(No. 2):40-48.
Too VK, Omuto CT, Biamah EK, Obiero JPO. "Performance Evaluation of the Popular SWRC Models at Different Soil Bulk Density Ranges." Modeling Earth Systems and Environment. 2021;published online (August 2021 ).
Simon Patrick Baenyi, Junga JO, et.al. "Phenotypic traits,reproductive and milk performance of indigenous goats of south Kivu, Democratic Republic of Congo." Journal of Dairy, Veterinary and Animal Research. 2021;(Submitted).
Isaiah BM, Onyari JM, Omosa LK. "Physicochemical Properties, Fatty Acids Composition and Antioxidant Potential of the Seed Kernel Oil of Oysternut (Telfairia pedata) Found in Kenya." European Journal of Medicinal Plants. 2021;32(1):46-56. AbstractEuropean Journal of Medicinal Plants

Abstract

Aim: Certain edible plant sources contain vegetable oils that have been under-exploited both commercially and in research. This study aimed to determine the physicochemical properties, fatty acids composition, and antioxidant potential of the oil from the seed kernels of Telfairiapedata, which are used as food by the local population of Tharaka-Nithi County in Kenya.

Materials and Methods: Telfairia pedata seeds were collected from farmers in the county of Tharaka-Nithi, Kenya. n-Hexane was used to extract the oil via soxhlet extraction. Standard laboratory protocols were used to characterize the oil’s physicochemical properties, while fatty acids composition and antioxidant potential were characterized using gas chromatography mass spectrometry and 2, 2-diphenyl-1-picrylhydrazyl assay, respectively.

Results: The seed kernels of Telfairia pedata yielded more than 66% of oil. The oil’s physicochemical properties were found to be within the Food and Agriculture Organization set limits and were as follows; moisture content (0.0592±0.0140%), peroxide value (0.9641±0.2021 meq O2/Kg), iodine value (23.0058±2.2473 gI2/100g) and acid value (0.6352±0.0330 mg KOH/g). Fatty acids such as myristic acid (14:0; 0.11%), palmitoleic acid (16:1n7; 0.13%), palmitic acid (16:0; 34.97%), margaric acid (17:0; 0.10%), linoleic acid (18:2n6; 48.46%), stearic acid (18:0; 15.33%), 10,13-octadecadienoic acid (18:2n5; 0.09%), 18-methylnonadecanoic acid (20:0; 0.68%), and behenic acid (22:0; 0.14%) were found in the oil. The antioxidant potential of the oil expressed in IC50 was found to be 18.05 mg/mL, in relation to that of ascorbic acid 2.406 mg/mL.

Conclusions: Telfairia pedata seed kernel oil can be economical to exploit commercially due to its relatively high yield. The determined properties of Telfairiapedata seed kernel oil present high nutritive value making the oil fit for edible applications.

Matara DN, Nguta JM, Musila FM, I M. "Phytochemical analysis and investigation of the antimicrobial and cytotoxic activities of Croton dichogamus Pax crude root extracts." Evidence-Based Complementary and Alternative Medicine. 2021;2021:9.
Matara DN, Nguta JM, Musila FM, Mapenay I. "Phytochemical Analysis and Investigation of the Antimicrobial and Cytotoxic Activities of Croton dichogamus Pax Crude Root Extracts." Evidence-Based Complementary and Alternative Medicin. 2021;2021:9.
Olali T, Thuranira I, Wamitila KW, undefined. "Plot Distortion and the Construction of Suspense in the Kiswahili Detective Fiction." Asian Journal of African Studies (AJAS. 2021;51:39-70.
Chaudhry S. "Political Economy of Forest Degradation and Climate Changes in Kenya: Case Study of the Maasai Mau Forest.". In: Handbook of Climate Change Management. Springer; 2021.
Osoro EM, Wandiga S, Madadi V, Abongo D. "Polybrominated Diphenyl Ethers Pollution in Urban and Rural Settings’ Ambient Air in Kenya: An Insight into Concentration Levels, Compositional Profile and Seasonal Variation." Africa Journal of Physical Sciences ISSN: 2313-3317. 2021;6. AbstractAfrica Journal of Physical Sciences

Description
Air samples were collected from three urban and one rural sites in Kenya with the aim of establishing pollution levels of Polybrominated Diphenyl Ethers. Forty-eight air Samples were collected by passive air sampling, Soxhlet extracted and analysed for brominated diphenyl ethers using gas chromatography coupled with mass spectrometer. The mean concentration of polybrominated diphenyl ethers residue in air ranged from≤ 0.9 to 152.72±3.19 pgm− 3. The predominant congener was 2, 2′, 4, 4′-tetra-bromodiphenyl ether with mean concentration range of 1.94±0.03 to 152.72±3.19 pgm− 3 followed by 2, 2′, 4, 4′, 5-penta-bromodiphenyl ether with mean concentration range of 1.32±0.06 to 66.83±1.19 pgm− 3. Seasonal variations of the pollutants showed a high level of Polybrominated Diphenyl Ethers in hot dry season in range of 1.94±0.03 to 152.72±3.19 pgm− 3. Air samples from Dandora and Industrial area both from urban location recorded high concentrations of the analysed polybrominated diphenyl ethers compared with the air samples from the rural location.

Shagwira H, Mwema FM, MBUYA TO. Polymer-Silica Based Composites in Sustainable Construction: Theory, Preparation and Characterizations. Boca Raton: CRC Press; 2021. Abstracthttps://doi.org/10.1201/9781003231936

This book presents the application of Polymer-Silica Based Composites in the Construction Industry providing the fundamental framework and knowledge needed for the sustainable and efficient use of these composites as building and structural materials. It also includes characterization of prepared materials to ascertain mechanical, chemical, and physical properties and analyses results obtained using similar methods. Topics such as life cycle analysis of plastics, application of plastics in construction and elimination of plastic wastes are also discussed. The book also provides information on the outlook and competitiveness of emerging composites materials.

Covers theory, preparation and characterizations of polymer-silica based composites for green construction.

Discusses technology, reliability, manufacturing cost and environmental impact.

Reviews the classification, application, and processing of polymer-silica composites.

Gives a deeper analysis of the various tests carried out on polymer-silica composites.

Highlights role of such composites in the Industry 4.0 and emerging technologies

The book is aimed at graduate students and researchers in civil engineering, built environment, construction materials, and materials science.

Walter Onchere, Weke P, Ottieno J, Ogutu C. "Positive Stable Frailty Approach in the Construction of Dependence Life–Tables." s,Open Journal of Statistics. 2021;11( 1):506-523,.
Inyega JO, Arshad-Ayaz A, Naseem MA, Mahaya EW, Elsayed D. "Post-independence basic education in Kenya: an historical analysis of curriculum reforms." FIRE: Forum for International Research in Education. 2021;7(1):1-24.
Mwaura MN, Mukoya-Wangia S, Origa JO, Mbatia OLE, Chimoita EL. "Potential for Sustainable Urban and Peri-Urban Agricultural Practices in Nairobi County." Journal of Agricultural Extension. 2021;25(1):Nairobi Cou https://dx.doi.org/10.4314/jae.v25i1.4.potential_for_sustainable_urban_and_peri-urban_agricultural_practices_in_nairobi_county.pdf
Kulimushi SM, Muiru WM, Mutitu EW. "Potential of Trichoderma spp., Bacillus subtilis and Pseudomonas fluorescens in the management of early blight in tomato." . Biocontrol Science and Technology. 2021;31(9):online.
Mutende R, Imonje RK, Akala W;. "Pre-service Science Teachers’ Integration of Constructivist Ideas in the Lecture Method." ; International Journal of Learning, Teaching and Educational Research . 2021;20(6):277-298.
M.Cecilia O, Justine NM, Johanna W, Mats S, Piikki K. "Precision Agriculture for Resource Use Efficiency in Smallholder Farming Systems in Sub-Saharan Africa: A Systematic Review." Sustainability Journal. 2021;13:1158.
M.Justine N, Cecilia OM, Johanna W, Mats S. "Precision agriculture research in sub‐Saharan Africa countries: a systematic map." Precision Agriculture Journal. 2021.
Igizeneza A, Bebora LC, Nyaga PN, Njagi LW. "Preliminary Study on Disinfectant Susceptibility/Resistance Profiles of Bacteria Isolated from Slaughtered Village Free-Range Chickens in Nairobi, Kenya." Hindawi International Journal of Microbiology. 2021;2021(Article ID 8877675):7.abstract2.pdf
Livoi A, Mwang’ombe AW, E.Nyaboga, Kilalo D, Obutho E. "Prevalence and Distribution of Cassava Bacterial Blight in the Kenyan Coast." Agricultural Science. 2021;3(1):7-14.
Livoi A, Mwang’ombe AW, E.Nyaboga, Kilalo D, Obutho E. "Prevalence and Distribution of Cassava Bacterial Blight in the Kenyan Coast." Agricultural Science. 2021;3(1):7-14.
Kosgei PK, Bebora LC, Waiboci LW, Waringa N, Kiambi SG, Kitala PN. "Prevalence and factors associated with brucellosis in livestock in Baringo County, Kenya." Journal of Veterinary Medicine and Animal Health. 2021.abstract3.pdf
Cook EAJ, Gitahi N, de Glanville WA,, J.N Kiiru, et al. "Prevalence and risk factors for exposure to Toxoplasma gondii in slaughterhouse workers in western Kenya." BMC Infect Dis . 2021;21(944).
Hellen MN, Mwangi WE, Chege JN, Kimeli P, Makau D, Cherotich M, Aboge GO, Kaneene JB. "Prevalence and risk factors of canine Giardia duodenalis in dogs in Nairobi County, Kenya." Hindawi Journal of veterinary medicine international.. 2021.
Gitao CG, Njihia LW, Lamuka P. 'Prevalence and risk of milk-borne microbes from camels" Potential microbes from camel milk in Isiolo county, Kenya. Nairobi: lAP Lambert Academic Publishing; 2021.
Gitao CG, Njihia LW, Lamuka P. "Prevalence and risk of milk-borne microbes from camels. Potential microbes from camel milk in Isiolo County, Kenya." Lap Lambert Academic Publishing a trademark of Omni scriptum S.R.L Publishing group. 2021;(ISBN- 978-620-3-93087-0.).
Muyodi MM, Oyoo GO, KAYIMA JK, Bhatt KM. "PREVALENCE OF AND FACTORS ASSOCIATED WITH CHRONIC KIDNEY DISEASE IN OSTEOARTHRITIS PATIENTS AT KENYATTA NATIONAL HOSPITAL." EAOJ. 2021;14(2):72-80. Abstract

Background: Chronic Kidney Disease (CKD) is a global health problem with an increase in prevalence especially
in Sub-Saharan Africa (SSA). It has a high morbidity and mortality. CKD and osteoarthritis (OA) are related as
they both increase with age and are associated with comorbidities e.g. hypertension, obesity etc. However,
there is limited evidence on the prevalence and associated risk factors of CKD among OA patients.
Objective: To assess the prevalence and factors associated with CKD in OA patients attending Rheumatology
and Orthopaedic clinics at Kenyatta National Hospital.
Design: A hospital-based descriptive cross-sectional study.
Methods: The study was conducted between November 2019 and January 2020 involving patients aged 18
years and above; being followed up in the rheumatology and orthopaedic clinics at Kenyatta National Hospital
with a diagnosis of knee, hip, spine and hand osteoarthritis based on the American College of Rheumatology
criteria. Chronic kidney disease was defined as an eGFR of less than or equal to 60 ml/min/1.73m2 and/or
proteinuria of 30 mg/dl detected on urinary dipstick for three months or more. Descriptive statistics were
used to describe the participants. Association between participants’ characteristics and CKD prevalence were
assessed using chi-square and factors associated with CKD among OA patients using bivariate and multivariable
logistic regressions.
Results: The overall prevalence of CKD among patients with osteoarthritis was 61.9% (56.4–66.3) as per eGFR
using Cockrauft Gault (CG). Most were in CKD stage 3 at 59.2% with 45.5% in G3a and 13.7% in G3b. One point
one percent were in stage 1, 38.3% in stage 2 and 1.4% were in CKD stage 4 and 5. Only 12.1% of the respondents
had persistent proteinuria and thus most of the patients had low and moderate risk for CKD progression at
38% and 38.2% respectively. Only 12.1% and 11.6% had high and very high risk for CKD progression. The CKD
prevalence increased with age, being highest among older adults (65+ years). The prevalence was higher
among men than women (65.9%, 95% CI: 54.7–75.5 vs. 60.2%, 95% CI: 54.4–65.7). The factors associated with
CKD in OA were old age, hypertension and poor and fair self-rated health which increased the odds of CKD
while moderate physical activity

Haubek D, Mullie T, Kemoli A, Lindholm M, Gjørup H, Nørregaard M-LM, Johansson A. "Prevalence of JP2 and Non-JP2 Genotypes of Aggregatibacter actinomycetemcomitans and Oral Hygiene Practice of Kenyan Adolescents in Maasai Mara." Pathogens. 2021;2021, 10,488.(2021, 10,488.):2021, 10,488.
and Edward N Njoroge1*, Henry M Mutembei1 AK1 PK1 MO2NO. "Prevalence of Repeat Breeding Syndrome in Dairy Cattle in Selected Regions of Kenya." International Journal of Veterinary Science. 2021;10(2):114-118.
Njoroge EN, Mutembei HM, Kipyegon AN, Kimeli P, Olum MO. "Prevalence of repeat breeding syndrome in dairy cattle in selected regions of Kenya." International Journal of Veterinary Science. 2021;10(2):114-118.
Njoroge EN, Mutembei HM, Kipyegon AN, Kimeli P, Olum MO. "Prevalence of Repeat Breeding Syndrome in Dairy Cattle in Selected Regions of Kenya." International Journal of Veterinary Science. 2021;10(2):114-118.
Peter SG, Kariuki HW, Aboge GO, Gakuya DW, Maingi N, Mulei CM. "Prevalence of Ticks Infesting Dairy Cattle and the Pathogens They Harbour in Smallholder Farms in Peri-Urban Areas of Nairobi, Kenya." Veterinary Medicine International . 2021:DOI: 10.1155/2021/9501648 .
Shepelo PG, Kariuki HW, Aboge G, Gakuya DW, Maingi N, Mulei CM. "Prevalence of Ticks Infesting Dairy Cattle and the Pathogens They Harbour in Smallholder Farms in Peri-Urban Areas of Nairobi, Kenya." Hindawi, Veterinary Medicine International. 2021;2021.
and Wilson K Kimani, J Nguhiu-Mwangi JMSMDW. Prevalence of Urinary Tract Conditions and Factors Associated with Urolithiasis in Domestic Cats in Nairobi, Kenya. Nairobi: University of Nairobi; 2021.
Mande JD, Mbugua SW, Kimani WK, Nguhiu-Mwangi J. "Prevalence of Urinary Tract Conditions and Factors Associated with Urolythiasis in Domestic Cats in Nairobi, Kenya." International Journal of Veterinary Science. 2021;10(3):196-201.
Shikokoti H, Okoth UA, Chepkonga S. "Principals promoting professional development on Teacher's Job Satisfaction in Public Secondary Schools in Kakamega County, Kenya." Journal of Humanities and Social Sciences. 2021;26(5):30-37.
Nankaya, J. GLBNCH. "Prioritization of Loita Maasai medicinal plants for conservation." Biodiversity and Conservation . 2021;30:761-780.
S A, GO O, E A, J K. "Profiles of vitamin D among patients with rheumatoid arthritis at the Kenyatta National Hospital." Af r ic a n J o u r n a l o f R h e u mat o l o g y. 2021;9(1):23-27. Abstractprofiles_of_vitamin_d_among_patients_with_ra_at_knh.pdf

Background: Rheumatoid Arthritis (RA)
is an autoimmune, chronic debilitating
condition of undetermined cause. It
affects numerous extra- articular organ
systems. Vitamin D is a steroid hormone
synthesized in the skin by the action of
ultraviolet B (UVB) irradiation. Active
vitamin D is important in the inhibition
of T cell proliferation and downregulation
of key inflammatory cytokines
responsible for the pathogenesis of RA.
There is growing evidence demonstrating
the association between vitamin D
insufficiency and higher incidence of RA
as well as increased severity of disease
and increased functional disability in RA
patients.
Objective: The purpose of this study
was to determine serum vitamin D levels
among patients with rheumatoid arthritis
at the Kenyatta National Hospital (KNH)
and its association with disease activity
and functional disability.
Design: This was a descriptive crosssectional
survey.
Methods: The study involved subjects
with RA at the Kenyatta National Hospital.
Consecutive sampling technique to
recruit patients with rheumatoid arthritis,
having met the 2010 American College
of Rheumatology/ European League
Against Rheumatism (ACR/EULAR)
classification criteria was selected. Ten
mls of peripheral blood was collected
from the recruited subjects to determine
serum vitamin D levels. Every participant
had their demographics, clinical history
and disease duration documented. Clinical
Disease Activity Index (CDAI) was used
to assess disease activity and severity. It
comprised of number of tender joint out
of 28 joints (T-28), number of swollen
joints out of 28 (S-28) global health
assessment score by both the physician
and the patient. level of disability was
determined by the standard Modified
Health Assessment Questionnaire
(MHAQ). Data analyzed was correlated
to determine their association with serum
vitamin D levels. SPSS version 21 was
used to analyze the data collected and this
entailed descriptive statistics, chi-square,
ANOVA and students’-test to compare
and correlate vitamin D levels with age,
duration of disease, CDAI score and
modified HAQ score in RA.
Results: Eighty one patients with a mean
age of 48.7 (SD 13.9), median of 48.0
(IQR 40.0-59.0) were evaluated. The
female to male ratio was 4:1. The mean
serum 25-VD concentration was 34.9ng/
ml (SD11.6). Thirty five participants
(43.2%) had insufficient vitamin D levels
(<30ng/ml), whereas 46 study participants
(56.8%) had sufficiency of vitamin D.
Majority of the patients 54 (67.5%) had
low disease activity. Fourteen subjects
17.5% had high disease activity and while
2.5% were on remission. Functional
disability was assessed using the modified
health assessment questionnaire. Thirty
eight participants (46.5%) demonstrated
no disability, 33.8% had mild disability
while 9% had severe disability.
Correlation between vitamin levels with
age, duration of disease, CDAI and HAQ
did not attain statistical significance.
Conclusion: Vitamin D insufficiency is
high among patients with rheumatoid
arthritis with no correlation with age,
duration of disease, functional disability
and disease activity.
Key words: Rheumatoid arthritis,
Vitamin D, Disease activity, Functional
disability, Cytokines
Introduction

S1 A, GO O, E3 A, J4 K. "Profiles of vitamin D among patients with rheumatoid arthritis at the Kenyatta National Hospital." Department of Clinical Medicine and Therapeutics, College of Health Sciences, University of Nairobi,. 2021;1(1):23-27.
Kithome OM, Mulwa A, Wafula CM. "Project Design Approaches, Community Participation and Performance of Water Projects." International Journal of Research and Innovation In Social Science(IJRISS). 2021;5(7).
Wabwoba, C.N, Mugambi M, Okoth UA. "Promoting acquisition of English Language Among Pupils through the Lens of Active learning." Journal of Pedagogy, Andragogy and Heutagogy in Academic Practice. 2021;2(2):18-33.
H.M K, Z. O, R. T, K. M. "Proverb Usage and the Silencing of Women's Voices: An Exploration of Swahili and Arabic Proverb." Kioo cha Lugha-Journal of The Institute of Kiswahili Studies. 2021;19(1):95-108.
Henry M.Karakacha, Omboga Zaja RTKW. "Proverb Usage and the Silencing of Women's Voices:An Exploration of Kiswahili and Arabic Proverbs." Jarida la Taasisi ya Taaluma za Kiswahili (Journal of the Insitutte of Kiswahili Studies. 2021;19(1)2021(1):95-109.
Akah NP, Kunyanga CN, Okoth MW, Njue1 LG. "Pulse Production, Consumption and Utilization in Nigeria within Regional and Global Context." Sustainable Agriculture Research. 2021;10(2).60b6dcf18a312.pdf
Li Z, Peng B, Lin M-L, Leng Y-C, Zhang B, Pang C, Tan P-H, Monserrat B, Chen F. "Phonon-assisted electronic states modulation of few-layer PdSe2 at terahertz frequencies." npj 2D Materials and Applications. 2021;5:1-8. Abstract
n/a
Bor H, Maina EN, Nyambega B, Patel KT, Ochieng’Olwal C, Nalyanya W, Gavamukulya Y. "The Potential of Differentiation-Related Gene-1 (DRG1) as a Biomarker for Metastasis of Estrogen Receptor-Positive Breast Cancer.". 2021. Abstract
n/a
Nyabongo L, Kanduma EG, Bishop RP, Machuka E, Njeri A, Bimenyimana AV, Nkundwanayo C, Odongo DO, Pelle R. "Prevalence of tick-transmitted pathogens in cattle reveals that Theileria parva, Babesia bigemina and Anaplasma marginale are endemic in Burundi." Parasites & Vectors. 2021;14:1-15. Abstract
n/a
2020
Oredo J. "Personal Cloud Computing Adoption: Integrating IT Mindfulness with TAM.". In: IST-Africa 2020. Uganda; 2020.
Nyataya J, Waitumbi J, Mobegi VA, Noreddin A, El Zowalaty ME. "Plasmodium falciparum histidine-rich protein 2 and 3 gene deletions and their implications in malaria control." Diseases. 2020;8:15. Abstract

Malaria remains the biggest threat to public health, especially among pregnant women and young children in sub-Saharan Africa. Prompt and accurate diagnosis is critical for effective case management and detection of drug resistance. Conventionally, microscopy and rapid diagnostic tests (RDTs) are the tools of choice for malaria diagnosis. RDTs are simple to use and have been extensively used in the diagnosis of malaria among travelers to malaria-endemic regions, routine case management, and surveillance studies. Most RDTs target the histidine-rich protein (PfHRP) which is exclusively found in Plasmodium falciparum and a metabolic enzyme Plasmodium lactate dehydrogenase (pLDH) which is common among all Plasmodium species. Other RDTs incorporate the enzyme aldolase that is produced by all Plasmodium species. Recently, studies have reported false-negative RDTs primarily due to the deletion of the histidine-rich protein (pfhrp2 and pfhrp3) genes in field isolates of P. falciparum. Herein, we review published literature to establish pfhrp2/pfhrp3 deletions, the extent of these deletions in different geographical regions, and the implication in malaria control. We searched for publications on pfhrp2/pfhrp3 deletions and retrieved all publications that reported on this subject. Overall, 20 publications reported on pfhrp2/pfhrp3 deletions, and most of these studies were done in Central and South America, with very few in Asia and Africa. The few studies in Africa that reported on the occurrence of pfhrp2/pfhrp3 deletions rarely evaluated deletions on the flanking genes. More studies are required to evaluate the existence and extent of these gene deletions, whose presence may lead to delayed or missed treatment. This information will guide appropriate diagnostic approaches in the respective areas.

Nyatuka DM, Ralwala AO. "Perceived effectiveness of Occupational Health and Safety Ergonomics on Kenya Power Last Mile Connectivity Project performance in Nakuru County, Kenya. .". In: Scarcity and Creativity: Addressing Critical Spatial Needs. Sub-theme: Infrastructure and Property Development on Sites and in Contexts of Scarcity. School of Architecture and Building Sciences (SABS) online conference, JKUAT; 2020.
Oredo J. "Personal Cloud Computing Adoption: Integrating IT Mindfulness Trust and Risk.". In:  Americas Conference of Information Systems . USA; 2020.

UoN Websites Search