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Forthcoming
Ondieki DEO. "Tenement Housing in Nairobi: it's growth and quality.". In: University of Tokyo, Discussion. Tokyo, Japan; Forthcoming.abstract-_tokyo.pdf
MAURI YAMBO. Two Bridges (Collection of Haiku).; Forthcoming. Abstract
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Submitted
Ndungu MN. "Teknolojia ya Kompyuta na Ufundishaji wa Kiswahili.". In: CHAKITA: Kiswahili na Utandawazi. KICD; Submitted.
Okeng'o GO, Malo JO, Awuor JB, Genga RO. "Testing Structure Formation in the Universe via Coupled Matter Fluids.". Submitted.
Mbuthia PG, Njagi AW, Bebora LC, Minga UM, Christensen JP, Olsen JE. "Time-course investigation of infection with a low virulent Pasteurella multocida strain in normal and immune-suppressed 12-week-old free-range chickens.". Submitted. AbstractWebsite

Twelve-week-old indigenous chickens, either immune-suppressed using dexamethasone (IS) or non-immunesuppressed (NIS), were challenged with a low virulent strain, Pasteurella multocida strain NCTC 10322T, and developed clinical signs and pathological lesions typical of chronic fowl cholera. NIS birds demonstrated much more severe signs of fowl cholera than IS birds. With few exceptions, signs recorded in IS and NIS birds were of the same types, but significantly milder in the IS birds, indicating that immune suppression does not change the course of infection but rather the severity of signs in fowl cholera. P. multocida signals by fluorescent in situ hybridization (FISH) were observed between 1 h and 14 days in the lungs, trachea, air sacs, liver, spleen, bursa of Fabricius and caecal tonsils, while signals from other organs mostly were observed after 24 h. More organs had FISH signals in NIS birds than in IS birds and at higher frequency per organ. Many organs were positive by FISH even 14 days post infection, and it is suggested that these organs may be likely places for long-term carriage of P. multocida following infection. The present study has demonstrated the spread of P. multocida in different tissues in chickens and distribution of lesions associated with chronic fowl cholera, and pointed to a decrease of pathology in IS birds. Since dexamethasone mostly affects heterophils, the study suggests that these cells play a role in the development of lesions associated with chronic fowl cholera in chickens.

Gripenberg U, Saarinen I, Bwibo NO, Oduori ML, Grayburn JA, Awori NW, Wasunna AE, Kinuthia DM. "Two true hermaphrodites with XX chromosomes.". Submitted.
O DROGARAWILLIAM. "TACIT KNOWLEDGE TRANSFER - THE IMPERATIVES AND PRACTICES.". In: Journal. Journal of the Association of Professional Societies in East Africa; Submitted. Abstract
Wycliffe Omanya, Development Communication Consultant womanya@gmail.com & Dr. William O. Ogara, College of Agriculture and Veterinary Sciences, University of Nairobi wogara@uonbi.ac.ke Abstract:   This paper seeks to explore tacit knowledge in the light of knowledge transfer. Specifically it looks at the technique of mentoring as a process through which this highly personalized knowledge can be replicated in any organisation. It also introduces knowledge acquisition process as innate and broadly presents various existing models of tacit knowledge transfer. In addition, it explores the significance of mentoring to all key actors in the process of knowledge transfer while also providing some case scenarios in which this strategy has been successfully used to ensure competitive advantage based on developed long standing knowledge.   Key words: Knowledge management, Tacit Knowledge, explicit knowledge, knowledge transfer, mentoring, transfer models.
O DROGARAWILLIAM. "TACIT KNOWLEDGE TRANSFER - THE IMPERATIVES AND PRACTICES.". In: Journal. Journal of the Association of Professional Societies in East Africa; Submitted. Abstract
Wycliffe Omanya, Development Communication Consultant womanya@gmail.com & Dr. William O. Ogara, College of Agriculture and Veterinary Sciences, University of Nairobi wogara@uonbi.ac.ke Abstract:   This paper seeks to explore tacit knowledge in the light of knowledge transfer. Specifically it looks at the technique of mentoring as a process through which this highly personalized knowledge can be replicated in any organisation. It also introduces knowledge acquisition process as innate and broadly presents various existing models of tacit knowledge transfer. In addition, it explores the significance of mentoring to all key actors in the process of knowledge transfer while also providing some case scenarios in which this strategy has been successfully used to ensure competitive advantage based on developed long standing knowledge.   Key words: Knowledge management, Tacit Knowledge, explicit knowledge, knowledge transfer, mentoring, transfer models.
ASIAGO DORCAH, GATHII ALICE, Ngesu LM, Gunga SO, Gakuru A, Kahigi C, Nyaga VK, Oundo MB, Kamoyo JM, ADEGBORO JS, others. "TEACHERS’PERCEPTIONS OF PERFORMANCE APPRAISAL PRACTICES IN PUBLIC SECONDARY SCHOOLS IN LIMURU DISTRICT.". Submitted. Abstract
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OTIENO DRJOWI. "Teaching in Communication.". In: Seminar paper presented at staff Development seminars at the Kenya Institute for Monetary Studies, Nairobi and organized by the University of Nairobi. The Kenya Medical Association; Submitted. Abstract
Quality of health education during STD case management in Nairobi was assessed in 142 healthcare facilities, through interviews of 165 providers, observation of 441 STD patients managed by these providers, and 165 visits of simulated patients. For observations, scores were high for education on contact treatment (74-80%) and compliance (83%), but unsatisfactory for counselling (52%) and condom promotion (20-41%). The World Health Organization (WHO) indicator for STD case management Prevention Indicator 7 (PI7) (condom promotion plus contact treatment) was poor (38%). Public clinics strengthened for STD care generally performed best, whereas pharmacies and mission clinics performed worst. Compared with observations, scores were higher during interviews and lower during simulated patient visits, indicating that knowledge was not fully translated into practice. Interventions to improve the presently unsatisfactory service quality would be wide distribution of health education materials, ongoing training and supervision of providers, implementation of STD management checklists, and the introduction of pre-packaged kits for STD management.
N PROFNZOMODAUDI. ""The Future of an Indigenous Accounting Profession for Kenya." by S. Adam, H. Grubel, J. Newton and N.D. Nzomo. This article discusses the past, current and necessary future efforts to establish an indigenous accoutning profession in Kenya.". In: Management, Jounal of the Kenya Institute of Management. (pages 26-29). RIVERBRROKS COMMUNICATIONS; Submitted. Abstract
Journal of the Institute of Certified Public Accountants of Kenya. (pages 13-15)
N PROFNZOMODAUDI. ""The Future of an Indigenous Accounting Profession for Kenya." by S. Adam, H. Grubel, J. Newton and N.D. Nzomo. This article discusses the past, current and necessary future efforts to establish an indigenous accoutning profession in Kenya.". In: Management, Jounal of the Kenya Institute of Management. (pages 26-29).; Submitted. Abstract

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

N PROFNZOMODAUDI. ""The Great Debate - Cash or Accruals? This article discusses Business Income measured on Cash Basis Accounting. The Accountant:.". In: Journal of the Institute of Certified Public Accountants of Kenya.(pages 10-24). RIVERBRROKS COMMUNICATIONS; Submitted. Abstract
No abstract available
N PROFNZOMODAUDI. ""The Great Debate - Cash or Accruals? This article discusses Business Income measured on Cash Basis Accounting. The Accountant:.". In: Journal of the Institute of Certified Public Accountants of Kenya.(pages 10-24).; Submitted. Abstract

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N PROFNZOMODAUDI. ""The Management of Inflation." This article discusses the effects of inflation in the process of making investment decisions, arranging for the required finances and formualting divided decisions. Management:.". In: Journal of the Kenya Institute of Management.(Pages 16 - 18). RIVERBRROKS COMMUNICATIONS; Submitted. Abstract
Journal of the Institute of Certified Public Accountants of Kenya. (pages 13-15)
N PROFNZOMODAUDI. ""The Management of Inflation." This article discusses the effects of inflation in the process of making investment decisions, arranging for the required finances and formualting divided decisions. Management:.". In: Journal of the Kenya Institute of Management.(Pages 16 - 18).; Submitted. Abstract

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

OTIENO PROFMALOJ. "Traditional Quantum Mechanics vs. Local Hidden vs, Local Hidden Variables.". In: Nuovo Cimento. 8. University of Nairobi Press; Submitted. Abstract
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Mutua M, Kinuthia W, Otieno NE, Muriuki JM, Lange CN, Muchai M, Ingrisch S, Oyieke H, Lampe KH. "Type specimen of the insect order Coleoptera in the scientific collection of the National Museums of Kenya, Nairobi.". Submitted. Abstract
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2023
Ondicho TG. "Traditional Families and Social Networks in Kenya.". In: The Palgrave Handbook of Kenyan History, eds. Wanjala, SN., Amutabi, MN., & Falola, T. Cham : Palgrave Macmillan, 69-83; 2023.
2022
G N, Aseey A. "Transforming Learning Environment for Youth, Adult and Continuing Education: Challenges and Opportunities.". In: Open, Digital and Distance Learning. Nairobi/virtual; 2022.
Godman B, Egwuenu A, Wesangula E, Schellack N, Kalungia AC, Tiroyakgosi C, Kgatlwane J. "Tackling antimicrobial resistance across sub-Saharan Africa: current challenges and implications for the future." Expert Opinion on Drug Safety. 2022;21(8):1089-1111.
Owang S, Ngatia L. "Token, Taken or Toxin: Stop the ride, Taking a Break from Social Media." The Counsel-ling Magazine. 2022;2(2):22-24 .
Ondicho TG. Tourism, Power and Politics among the Maasai. Chisinau: Scholars Press; 2022.
Mambo SR, Moturi CA. "Towards Better Detection of Fraud in Health Insurance Claims in Kenya: Use of Naïve Bayes Classification Algorithm." East African Journal of Information Technology. 2022;5(1):244-255. AbstractWebsite

The extent, possibility, and complexity of the healthcare industry have attracted widespread fraud that has contributed to rising healthcare costs hence affecting patients’ health and negatively impacting the economy of many countries. Despite putting up various technologies and strategies to fight fraud such as planned, targeted audits, random audits, whistle-blowing, and biometric systems, fraud in claims has continued to be a challenge in most of the health insurance providers in Kenya. This paper explored the application of data mining in detecting fraud in health insurance claims in Kenya. Classification algorithms (Naïve Bayes, Decision Tree and K-Nearest Neighbour) were used to build predictive models for the knowledge discovery process. After conducting several experiments, the resulting models showed that the Naïve Bayes works well in detecting fraud in claims with 91.790% classification accuracy and 74.12% testing hit rate. A prototype was developed based on the rules extracted from the Naïve Bayes model, which, if adopted, will save costs by detecting fraud as it is committed. Fraud detection in health insurance claims is much needed in many countries so as to help reduce loss of money and in return improve service delivery to patients.

Degu A, Mekonnen A, Njogu P. "Treatment outcome among prostate cancer patients in Africa: A systematic review." Cancer Investigation. 2022.
2021
A N, NM G. "Transformational leadership for School Principals as victims of Covid 19 Pandemic.". In: 4TH ANNUAL FORENSIC VICTIMOLOGY AND VICTIM SUPPORT CONFERENCE, KENYA. Nairobi, Kenya; 2021.
H Shagwira H, MBUYA TO, Mwema FM, Michael H, Akinlabi ET. "Taguchi Optimization of Surface Roughness and Material Removal Rate in CNC Milling of Polypropylene + 5wt.% Quarry Dust Composites." IOP Conference Series: Materials Science and Engineering. 2021;1107(1):012040. Abstractdoi:10.1088/1757-899X/1107/1/012040

The Taguchi optimization technique was utilized to determine the optimal milling parameters that can be used in end face CNC milling operation of polypropylene+5wt.% quarry dust using high-speed steel (HSS) tool. Three milling input parameters i.e. the feed rate (f), the cutting speed of the spindle (N) and the depth of cut (dc) were optimized while considering the surface roughness (Ra) of the machined composite material and the material removal rate (MRR) during machining as the responses of the experimental design. From the results, the cutting speed (100 rpm) and the feed rate (120 mm/min) were the most important control parameters which greatly influence the surface roughness at 41.4% and 28.8% contribution respectively. In the case of the material removal rate, the depth of cut (0.8 mm) was the dominating factor at 98% contribution.

Murunga J, Wawire NW, Muriithi MK. "Tax Revenue Productivity of Tax Reforms in Kenya. International Journal of Economics and Finance." Canadian Center of Science and Education. 2021;13(12).
Muasya JN. "Teacher Education and Curriculum Studies." Teacher Education and Curriculum Studies. 2021;6(3):101-108.
Ayuyo IO, KRHODA GO, Mukhovi SM, Nyandega IA. "Temporal Variations in Rainfall and Temperature and their Effects on the River Discharge in the Mara River Basi." East African Journal of Science, Technology and Innovation. 2021;2(1):1-23.
"Temporal Variations in Rainfall and Temperature and their Effects on the River Discharge in the Mara River Basin." East African Journal of Science, Technology and Innovation,. 2021;2(1).
Akintayo RO, Akpabio AA, Kalla AA, Dey D, Migowa AN, Olaosebikan H, Bahiri R, Miedany YE, Hadef D, Oyoo O. "TheimpactofCOVID-19onrheumatologypractice acrossAfrica." 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):1-6. Abstractthe_impact_of_covid-19_on_rheumatology_practice.pdf

Objectives. To identify the changes in rheumatology service delivery across the five regions of Africa from the
impact of the COVID-19 pandemic.
Methods. The COVID-19 African Rheumatology Study Group created an online survey consisting of 40 questions
relating to the current practices and experiences of rheumatologists across Africa. The CHERRIES checklist for
reporting results of internet e-surveys was adhered to.
Results. A total of 554 completed responses were received from 20 countries, which include six in Northern
Africa, six in West Africa, four in Southern Africa, three in East Africa and one in Central Africa. Consultant grade
rheumatologists constituted 436 (78.7%) of respondents with a mean of 14.56 10.3 years of experience. A total of
77 (13.9%) rheumatologists avoided starting a new biologic. Face-to-face clinics with the use of some personal
protective equipment continued to be held in only 293 (52.9%) rheumatologists’ practices. Teleconsultation modalities
found usage as follows: telephone in 335 (60.5%), WhatsApp in 241 (43.5%), emails in 90 (16.3%) and video
calls in 53 (9.6%). Physical examinations were mostly reduced in 295 (53.3%) or done with personal protective
equipment in 128 (23.1%) practices. Only 316 (57.0%) reported that the national rheumatology society in their
country had produced any recommendation around COVID-19 while only 73 (13.2%) confirmed the availability of a
national rheumatology COVID-19 registry in their country.
Conclusion. COVID-19 has shifted daily rheumatology practices across Africa to more virtual consultations and
regional disparities are more apparent in the availability of local protocols and registries.
Key words: COVID-19, Africa, rheumatology, DMARD, rheumatic and musculoskeletal diseases, telem

Ebrahim YH. Theoretical architecture (Aleamarat alnazania): Regional bioclimatic architecture. Chisinau, Moldova: LAP Lambert Academic Publishing; 2021.
Inyega HN, Inyega JO. "Theoretical probabilities and practical possibilities of nurturing teachers' and primary school learners' social and emotional skills: Examples from Kenya." Journal of Pedagogy, Andragogy and Heutagogy in Academic Practice(ISSN: 2708-261X),. 2021;2(3):42-56.
Olale P. Thika Technical Training Institute Master Plan. Institute TTT, ed. Nairobi: Thika Technical Training Institute; 2021.
Siriba DN. "Towards a GNSS Data Accuracy Standard for Georeferencing." Kenya Surveyors' Journal. 2021;2021:5.
Moturi C, Abdulrahim N, Orwa D. "Towards adequate cybersecurity risk management in SMEs." International Journal of Business Continuity and Risk Management. 2021. AbstractWebsite

Small and Medium-sized Enterprises (SMEs) are core to the growth of the African economy. Their continued dependency on technology is driving them deeper into risks. SMEs that are developing technology-based solutions need an effective way to manage cyber risks. This study sought to determine the key cybersecurity risks faced by SMEs in Kenya that develop technology-based solutions. Using a case study approach and based on the National Institute of Standards and Technology (NIST) cybersecurity framework, an in-depth evaluation of the cybersecurity risk management practices within a selected SME was undertaken. The paper reports on the components identified as critical in the management of cyber risks within SMEs. An implementation strategy has been developed to provide a roadmap to assist in the management of cyber risks as part of their business risks. Insights provided will assist the Government and regulatory bodies assess the adequacy of current cybersecurity legislations and guidelines. This study has practical implications for SME managers in fostering a cybersecurity culture in this growing sector.

Mungai GN, Njenga HN, MATHU ELIUDM, Madadi VO. "Trace Elements in Carbonated Cold Springs of Eastern Mt. Kenya, Meru County." Journal of the Kenya Chemical Society. 2021;14(1):9-16.
Aymara Llanque, Johanna Jacobi TTSMCSATLFF. "Transformations towards food sustainability using the participatory Food Sustainability Assessment Framework ." Social Innovation. 2021;695(5):2021-03-04.
Jekayinoluwa T, Tripathi JN, Dugdale B, Obiero G, E M, Dale J, L T. "Transgenic Expression of dsRNA Targeting the Pentalonia nigronervosa acetylcholinesterase Gene in Banana and Plantain Reduces Aphid Populations." Plants.. 2021;10 (4)(613):1-18.
Maina. "TRANSITIONAL ITINERARY OF VERNACULAR BASKETRY IN EAST AFRICA." Design For All Journal of India. 2021;16(1):41-74.
Maina. "TRANSITIONAL ITINERARY OF VERNACULAR BASKETRY IN EAST AFRICA." Design For All Journal of India. 2021;16(1):41-74.
Nzuma MJ, Kirui P. "Transmission of Global Wheat Prices to Domestic Markets in Kenya: A Cointegration Approach." African Journal of Agricultural and Resource Economics. 2021;16(1):80-93.
W G, M O, GO O. "Treatment Approaches for Multiple Myeloma: A Review." Journal of Kenya Association of Physicians. 2021;3(1):29-34. Abstract

Background: Multiple Myeloma (MM) is a
haematological cancer characterized by complications
of end-organ damage and subsequently high mortality.
Previously, there were few therapies available with
minimal survival benefit for most patients. Survival
was less than a year in many countries. The survival of
MM patients can range from 6 months to over 10 years,
with a median of 6 years, depending on stage of the
disease at diagnosis and prognostic factors. However,
with the advent of newer immune modulating agents
and novel therapies, there exists an opportunity to
improve the management of MM.
Objective: The purpose of this review is to discuss
the current chemotherapy and novel agents available
for treatment of Multiple Myeloma and highlight
emerging therapies in treatment of Multiple Myeloma,
some of which are now locally available in Kenya.
Data Sources: International Guidelines on Treatment
of Multiple Myeloma; Published articles from peerreviewed
journals; ESMO, NCCN guidelines on
Multiple Myeloma
Conclusion: New MM therapies have been shown to
improve progression-free survival and overall survival
of to upto 82% at four years. Some of these therapies
are now accessible locally through government
funding. In combination with a wholesome approach
which includes appropriate supportive care, there
exists an opportunity to improve the quality and
standard of care of MM patients in Kenya to replicate
the success of that in developed countries.
Key words: Multiple myeloma, Cancer

IRIBEMWANGI PI. "A Tribute to Euphrase Kezilahabi (1944–2020)." Tydskrif Vir Letterkunde. 2021;58(1):160-161.
Simon PB, Joseph JO, Ochieng JW, Christian Keambou Tiambo, Getinet Mekuriaw Tarekegn, Machuka EM, Kabange D, Musale K, Ciza AM, Kizungu RV, Pelle R. "Typology, management and smallholder farmer-preferred traits for selection of indigenous goats (Capra hisrcus) in three agro-ecological zones in the Democratic Republic of Congo." Journal of Applied Animal Research. 2021;49(1):423-430.
Ochieng JW, Christian Keambou Tiambo, Getinet Mekuriaw Tarekegn, Machuka E, Kabange D, et.al. "Typology,management and smallholders farmer preferred traits for selection of indigenous goats(Capra hircus) in three agro-ecological zones in the D.R Congo." Journal of Applied animal research. 2021;(Submitted).
Getange D, Bargul JL, Kanduma E, Collins M, Bodha B, Denge D, Chiuya T, Githaka N, Younan M, Fèvre EM, others. "Ticks and tick-borne pathogens associated with dromedary camels (Camelus dromedarius) in northern Kenya." Microorganisms. 2021;9:1414. Abstract
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Yumbya P, Ambuko J, Hutchinson M, Owino W, Juma J, Machuka E, Mutuku MJ. "Transcriptome analysis to elucidate hexanal's mode of action in preserving the post-harvest shelf life and quality of banana fruits (Musa acuminata)." Journal of Agriculture and Food Research. 2021;3:100114. Abstract
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Jekayinoluwa T, Tripathi JN, Dugdale B, Obiero G, Muge E, Dale J, Tripathi L. "Transgenic Expression of dsRNA Targeting the Pentalonia nigronervosa acetylcholinesterase Gene in Banana and Plantain Reduces Aphid Populations." Plants. 2021;10:613. Abstract
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Lin K-Q, Faria Junior PE, Bauer JM, Peng B, Monserrat B, Gmitra M, Fabian J, Bange S, Lupton JM. "Twist-angle engineering of excitonic quantum interference and optical nonlinearities in stacked 2D semiconductors." Nature communications. 2021;12:1-7. Abstract
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2020
Sorensen JPR, Carr AF, Nayebare J, Diongue DML, Pouye A, Roffo R, Gwengweya G, Ward JST, Kanoti J, Okotto-Okotto J, van der Marel L, Ciric L, Faye SC, Gaye CB, Goodall T, Kulabako R, Lapworth DJ, MacDonald AM, Monjerezi M, Olago D, Owor M, Read DS, Taylor RG. "Tryptophan-like and humic-like fluorophores are extracellular in groundwater: implications as real-time faecal indicators.". 2020;10(1):15379. AbstractWebsite

Fluorescent natural organic matter at tryptophan-like (TLF) and humic-like fluorescence (HLF) peaks is associated with the presence and enumeration of faecal indicator bacteria in groundwater. We hypothesise, however, that it is predominantly extracellular material that fluoresces at these wavelengths, not bacterial cells. We quantified total (unfiltered) and extracellular (filtered at < 0.22 µm) TLF and HLF in 140 groundwater sources across a range of urban population densities in Kenya, Malawi, Senegal, and Uganda. Where changes in fluorescence occurred following filtration they were correlated with potential controlling variables. A significant reduction in TLF following filtration (ΔTLF) was observed across the entire dataset, although the majority of the signal remained and thus considered extracellular (median 96.9%). ΔTLF was only significant in more urbanised study areas where TLF was greatest. Beneath Dakar, Senegal, ΔTLF was significantly correlated to total bacterial cells (ρs 0.51). No significant change in HLF following filtration across all data indicates these fluorophores are extracellular. Our results suggest that TLF and HLF are more mobile than faecal indicator bacteria and larger pathogens in groundwater, as the predominantly extracellular fluorophores are less prone to straining. Consequently, TLF/HLF are more precautionary indicators of microbial risks than faecal indicator bacteria in groundwater-derived drinking water.

R. T. "Tamathali za Usemi na Taswira katika Utenzi wa Ukimwi ni Zimwi." Mwanga wa Lugha -Jarida la Idara ya Kiswahili na Lugha Nyingine za Kiafrica. 2020;5/2(September 2020):15-32.
Omare E, Imonje RK, Nyagah G. "Teacher qualification, experience, capability beliefs and professional development: Do they predict teacher adoption of 21st century pedagogies?" International Journal of Curriculum and Instruction. 2020;12(2):639-670.
Barasa L. "Teacher Quality and Mathematics Performance in Primary Schools in Kenya." African Journal of Research in Mathematics, Science and Technology Education. 2020;24(1):53-64.
I; MN, G N, Mugambi M. "Teachers’ Non-Verbal Behavioral Instructional Practices and students’ Achievement in Chemistry in Public Secondary Schools in Murang’a County, Kenya ." . Journal of Pedagogy, Andragogy and Heutagogy in Academic Practice (JPAHAP). 2020;1(2):36-54.
Irungu MN, Nyagah G, Mercy M. "Teachers’ use of class talks interaction as a predictor of learning outcomes in chemistry." Springer Nature . 2020;1(13):1-24.
"Teaching Canadian Literature in the University of Nairobi." Eastern African Literary and Cultural Studies. 2020:1-17.
Ntwiga DB. "Technical Efficiency in the Kenyan Banking Sector: Influence of Fintech and Banks Collaboration." Journal of Finance and Economics. 2020;8(1):13-20. AbstractWebsite

Efficient banks increase financial stability, intermediation and value to the shareholders. As Fintech innovations continue to alter the financial landscape in Kenya, banks will leverage on Fintech to enhance efficiency. This study investigates if Fintech and bank collaboration has an influence on efficiency in the banking sector. A two step data envelopment analysis is applied with input-orientation based on three intermediation dimension models. Efficiency scores are decomposed into technical, pure technical and scale efficiencies. Financial statement data from 2009-2018 for five banks with Fintech collaborations form the analysis. The study period is segmented into Pre-Fintech, 2009-2014 and Post Fintech, 2015-2018. Descriptive statistics summarize the data with Panel regression model testing the selected financial variables influence on efficiency of banks in the Pre-Post Fintech period. In the ten year period, technical inefficiency based on the three models for the Pre-Post Fintech period is failure to operate at the most productive scale, poor input utilization and managerial inefficiencies. For the Panel regression, loan intensity in model M1, return on asset in model M2, and cost of intermediation in model M3 had a significant and positive influence on technical efficiency. Fintech and banks collaboration has had a positive influence on efficiency in the Kenyan banking sector.

Meru AK, Ciambotti G, Ebong J, Kinoti MW, Mugendi-Kiarie RK. "Technology and Social Media in Customer Service.". In: Customer Service Management in Africa. Productivity Press; 2020. Abstract

The rapid transformation of technology in the business sector has brought unprecedented disruptions to traditional practices that relied heavily on human labour force. Technological advancement has made inroads in the entire supply chain with overwhelming ramifications on the firm-level customer interface. Over the years, the developed world and a few Asian countries have rapidly adopted multiple customer interfaces and integration to hasten provision of customer-centric information and services. Today, the same inroads are being witnessed in Africa, albeit at a slower pace. This is largely driven by rapid adoption of smartphones, artificial intelligence, cognitive computing and a myriad of other technologies. All the same, it is clearly emerging that, unlike the past technologies where African firms were deemed passive users, the trend is slowly changing the landscape and pointing to a slowly awakening continent.

Karanja P, Mbugua L, Riungu J, Mulaku M, Okalebo F. "Time series analysis of consumption and short term forecasting of female contraceptives in the Kenyan public health sector." African Journal of Pharmacology and Therapeutics . 2020;9(1):9-17.
"Time to tumour detection in familial retinoblastoma patients: a retrospective study." JOECSA- Journal of Ophthalmology for Eastern, Central and southern Africa. 2020;24:12-17.joecsa-time_to_tumour_detection-_july_2020.pdf
Twalib MH. "To Keep Close or to Let Loose: Recipe for Sustainable Quality Dyad." International Journal of Scientific and Research Publications,. 2020;10(5).
Ouko A, Okoth S, l. N NE, Altus V, Lindy JR. "Tolerance to Fusarium verticillioides infection and fumonisin accumulation in maize F1 hybrids and subsequent F2 population. ." Agronomy journal. 2020;112(4):2444-2432.
Nandama S, Oduor J, IRIBEMWANGI PI. "The Tonal Patterns of Nouns in Isolation in the Lwisukha Dialect of Luyia." The University of Nairobi Journal of Language and Linguistics. . 2020;8(2020):85-107.
Wasike SM, Owino JO. "Top Management Team Characteristics, Competitive Environment and Strategy Implementation." International Journal of Business and Management,. 2020;15(7):147-157.
Idowu TE, R. W, Lasisi, K H, Kiema JBK. "Towards achieving Sustainability of Coastal Environments: Urban Growth Analysis and Prediction of Lagos, State Nigeria." South African Journal of Geomatics. 2020;9(2):149-162.
Gakuya DW, Okumu MO, Kiama SG, Mbaria JM, Gathumbi PK, Mathiu PM, Nguta JM. "Traditional Medicine in Kenya: Past and current status, challenges and the way forward." Scientific African . 2020:pp. 1-7. Doi: https://doi.org/10.1016/j.sciaf.2020.e00360.
Wabwoba CN, Mugambi M, Okoth UA. "Translanguaging Teaching Strategies and Students’ Performance in English Language: Implications for Non-formal Basic Schools in Nairobi." . International Journal of Pedagogies . 2020;15(1):21-41.
Kinyungu TN, Muthomi JW, Subramanian S, Miano DW, Olubayo FM. "Transmission of viruses causing maize lethal necrosis disease through seed in commercial hybrids and effect on growth in the subsequent crop." Archives of Phytopathology and Plant Protection. 2020;DOI:10.1080/03235408.2020.1826720.
W1 G, Ongondi M2, GO1 O. "Treatment Approaches for Multiple Myeloma: A Review." Journal of Kenya Association of Physicians. 2020;3(1):29-34.
Chiorean GE, Nandakumar G, Fadelu T, Temin S, Alarcon-Rozas AE, Bejarano S, Croitoru A-E, Grover S, Lohar PV, Odhiambo A, Park SH, Garcia ER, Teh C, Rose A, Zaki B, Chamberlin MD. "Treatment of Patients With Late-Stage Colorectal Cancer: ASCO Resource-Stratified GuidelineTreatment of Patients With Late-Stage Colorectal Cancer: ASCO Resource-Stratified Guideline." Journal of Global Oncology. 2020;6(2020):414-438.
Duke Gekonge Omayio, Abong’ GO, Okoth MW, GACHUIRI CHARLESK, Mwang'ombe AW. "Trends and Constraints in Guava (Psidium Guajava L.) Production, Utilization, Processing and Preservation in Kenya." International Journal of Fruit Science. 2020:1-12.
W K, A A, A K. "Trends and determinants of contraceptive method choice among women aged 15-24 years in Kenya." F1000Research . 2020;9(197). AbstractWebsite

Studies show a gap in addressing the reproductive health goals of younger women whose inconsistent use of contraception is high in spite of their great need for it. The women aged 15-24 present high potential for unintended pregnancy and increase the challenge for retention of users which is key in maintaining and pushing up the current gains in contraceptive prevalence rate (CPR)

V O, Otieno A, A K. "Trends in fertility preference implementation among selected Eastern African countries." F1000Research 2020. 2020;9(79). AbstractWebsite

There has been continuous debate among scholars regarding fertility transition in Africa. Two conclusions emerge: slow pace of decline because of weak facilitating social programs and high demand for large families amidst weak family planning programs. Accelerated fertility decline is expected to occur if there is both substantial decline in desired fertility and increased level of preference implementation. Despite these conclusions, there are also emergent exceptions in Africa, even among the Eastern African countries. Our motivation for the study of this region therefore lies in this context. First, the East African countries share some similarities in policy framework. Secondly, Rwanda and Kenya appear as exceptional in the drive towards accelerating further fertility decline. Fertility change therefore in any one country may have implications in the neighbouring country due to the commonalities especially in language, cultural traits, diffusion and spread new models of behaviour.

Owino EA. Trends in Parasitology: Protozoology. Mumbai: Exceller Books; 2020.
Tubadilishe Jinna . London: Oxford University Press ; 2020.
Nchiozem-Ngnitedema V-A, Omosa LK, Derese S, Tane P, Heydenreich M, Spiteller M, Ean-JeongSeo, Efferth T. "Two new flavonoids from Dracaena usambarensis Engl." Phytochemistry Letter. 2020;36:80-85.alex_et_al_2020.pdf
Derese S. "Two new flavonoids from Dracaena usambarensis Engl." Phytochemistry Letters. 2020;36:80-85. AbstractWebsite

Two new flavonoids from Dracaena usambarensis Engl.
Vaderament-A.Nchiozem-Ngnitedem, Leonidah Kerubo Omosa, Solomon Derese, PierreTane, Matthias Heydenreich, Michael Spiteller, Ean-Jeong Seo, Thomas Efferth

Investigations of the root extract of Dracaena usambarensis Engl. for anticancer principles led to the characterization of one new homoisoflavonoid, (3S)-3,4ʹ,5,6-tetrahydroxy-7-methoxyhomoisoflavanone (1) and a new retrodihydrochalcone, 4ʹ,4-dihydroxy-2,3-dimethoxydihydrochalcone (2) along with six previously reported compounds, including two homoisoflavonoids, 7-O-methyl-8-demethoxy-3-hydroxy-3,9-dihydropunctatin (3) and loureiriol (4); a phenolic amide, 3-(4ʹʹʹ-hydroxyphenyl)-N-[2ʹ-(4ʹʹ-hydroxyphenyl)-2ʹ-methoxyethyl]acrylamide (5); a spirostane, 25S-spirosta-1,4-dien-3-one (6) and two steroids, stigmasterol (7) and stigmasterol 3-O-β-D-glucopyranoside (8). The structures of 1-8 were determined using spectroscopic and spectrometric techniques. The absolute configurations of compounds 1 and 3 were achieved using circular dichroism spectroscopy. Using the resazurin reduction assay and doxorubicin as reference anticancer drug, 1 showed moderate cytotoxicity against drug sensitive CCRF-CEM but was inactive against all the other tested drug sensitive, resistance phenotypes and normal cells. The crude extract and 2-8 were inactive in the preliminary screening against CCRF-CEM and drug resistant CEM/ADR5000 cell lines. Interestingly, the activity of the standard drug, doxorubicin was comparable to those of inactive compounds against CEM/ADR5000 cells. Future studies should focus on structure modifications of 1-3, in order to obtain more potent analogues.

Nchiozem-Ngnitedem VA, Omosa LK, Derese S, Tane P, Heydenreich M, Spiteller M, Ean-JeongSeo, Efferth T. "Two new flavonoids from Dracaena usambarensis Engl." Phytochemistry Letters. 2020;36:80-85.alexe_et_al_2020_phytochemistry_letters.pdf
Peng B, Hu Y, Murakami S, Zhang T, Monserrat B. "Topological phonons in oxide perovskites controlled by light." Science advances. 2020;6:eabd1618. Abstract
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Al-Azawi A, Cenev Z, Tupasela T, Peng B, Ikkala O, Zhou Q, Jokinen V, Franssila S, Ras RHA. "Tunable and Magnetic Thiol–ene Micropillar Arrays." Macromolecular Rapid Communications. 2020;41:1900522. Abstract
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Peng B, Zhang Y, Cheng TCE, Lü Z, Punnen AP. "A two-individual based path-relinking algorithm for the satellite broadcast scheduling problem." Knowledge-Based Systems. 2020;196:105774. Abstract
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2019
Ang'u C, Muthama NJ, Kong'ani LNS. "Towards Replacing Kerosene with Bioethanol in Developing Countries: A Review.". In: Conference on the Status of African Women. University of Nairobi; 2019.
"Training Course on Household Surveys.". In: Training Course on Household Surveys.; 2019. Abstract

“to answer questions that have been raised, to solve problems that have been posed or observed, to assess needs and set goals, to determine whether or not specific objectives have been met, to establish baselines against which future comparisons can be made, to analyze trends across time, and generally, to describe what exists, in what amount, and in what context.” (Isaac & Michael, 1997, p. 136)

Wanjala G, L.P O. "Teacher Perception of Performance Appraisal and Development Tool in Public Primary Schools in Mumias East Sub-County, Kenya." International Journal of Innovative Research and Knowledge . 2019;4(6):69-78.abstract_.pdf
Muasya, Juliet N. "Team work: My Experiences from St. Ann Jumuyia." Life After Sunday. 2019;1(5):22.
Owakah F. "Terrorism, Anti-Terror War and Minority Rights: The Case of the Boni of Coastal Kenya.". In: The Role of Philosophy in the African Context: Traditions, Challenges and Perspectives. Rome: Urbaniana University Press; 2019.
Bishop RP, Thomas T Dolan, Rosemary B Dolan RSPSAD. "THEILERIOSIS IN MOUNTAIN BONGO REPATRIATED TO KENYA: A CLINCAL AND MOLECULAR INVESTIGATION." Journal of Zoo and Wildlife Medicine. 2019;50(2):342-349.
HM M. "Tips on timely completion of postgraduate studies." Kenya Climate Smart Agriculture postgraduate induction workshop, Nakuru; 2019.
Irungu MN, Nyagah G, Mercy M. "To examine the Influence of Gender Interaction on Academic Achievement of learners." Advances in Social Sciences Research Journal. 2019;6(7):126-156. gender_interaction.pdf
Otieno SP. Tot. Mathenge A, ed. Talent Empire; 2019.
Munyoki, J.M., Owino, J., Muhoro H. "Towards entrepreneurial universities through marketing and entrepreneurship: A comparative study of selected public and private universities in Kenya." European Journal of Business and Management. 2019;10(36):189-203.
Kenana JK, Mbaria JM, Kaingu CK, Okumu PO. "Toxicological and Phytochemical Evaluation of Uvariodendron kirkii.". 2019;130:1487-1504.
Kalambuka Angeyo H, KokonyaSichangi E, AlixDehayem-Massop. "Trace metal biomarker based Cancer diagnostics in body tissue by energy dispersive X-ray fluorescence and scattering (EDXRFS) spectrometry." Spectrochimica Acta Part B: Atomic Spectroscopy. 2019;(Available online 10 June 2019). Abstract

Direct diagnosis and characterization of cancer in tissue via trace biometals analyzed by energy dispersive X-ray fluorescence (EDXRF) spectrometry is challenging, as it requires sensitive detection and accurate quantitative analysis of the appropriate cancer biomarkers. The EDXRF spectrometry technique is not directly applicable due to the complexity of the tissue biopsy samples that are of limited size and irregular geometry, enhanced scatter from the sample dark matrix and extreme matrix effects as well as spectral overlaps and prominent Bremsstrahlung that masks the subtle biomarker analyte peaks. We report on the direct determination of biometals namely Cu, Mn, Fe, Zn; Mg, Co and Na and associated speciation (for Cu, Mn, Fe) in soft body tissue in the context of disease diagnostics utilizing a robust chemometrics enabled energy dispersive X-ray fluorescence and scattering (EDXRFS) spectrometric method. The EDXRFS method exploits, in addition to multiple fluorescence spectral signatures, scatter profiles associated with the trace metals and dark matrix to determine through hybridized multivariate chemometrics calibration models, the biometals in thin (10 μm) tissue sections. Wavelet transform (WT), principal component analysis (PCA) and independent component analysis (ICA) were used for spectral preprocessing towards model optimization using con-jointly artificial neural network (ANN) and partial least squares (PLS) based on paraffin wax ‘standards’ spiked with the cancer biomarker trace metals. Results obtained from applying oyster tissue standard validated models (to ≤6% accuracy) to dog tissues (used here as human body tissue analogues) show that both prostate and mammary malignant tissues have significantly high concentration of Zn i.e. 301 ± 4 μg/g and 301 ± 4 μg/g respectively when compared to benign tissues i.e. 160 ± 3 μg/g and 171 ± 10 μg/g. The same is the case for Fe and Cu. The concentrations of Fe, Zn, Cu and Mg in malignant (mammary) as compared to benign tissues occur in the ratios 3:1, 2:1, 3:1 and 2:1. On the other hand, for prostate malignant compared to benign tumor the corresponding ratios are 5:2, 2:1, 2:1 and 2:1 respectively. Prostate cancer was found to be characterized by strong positive correlation between Cu and Mg (0.999) and Mn and Fe (0.999) while mammary cancer is characterized by strong negative correlations between Cu and Mg (−0.994), Mn and Fe (−0.974). ICA and PCA were further used to successfully discriminate the dog tissue to 97% accuracy as either cancerous or non-cancerous based on validated pattern recognition PCA-ICA models for the determination of speciation of Cu, Fe and Mn in soft body tissue. For both mammary and prostate cancer malignancy was characterized by higher speciation of Cu, Fe and Mn (i.e. Cu2+, Fe3+, and Mn7+) compared to the benign. The results of this study demonstrate that robust chemometrics enabled EDXRFS spectrometry not only determine directly and rapidly but also accurately in a diagnostics manner cancer biomarker trace metals in soft body tissue. The technique has an additional advantage in that it has inbuilt multivariate capability to model the determined levels, their ratios and correlations as well as alterations in the speciation of the biometals to detect and characterize cancer (according to severity) as well discriminate among different types of cancer in the same tissue in a simple methodology that has potential for clinical applications.

Ateto OP, Chepkonga DS. "Trade Union Officials' Perception of their Effectiveness in Industrial Dispute Resolution." International Journal of Research Publications. 2019;29(2):15.
Maina, kamuiru. "Traditional Jewellery of Agikuyu of Central Kenya: Materials and Use." Africa Design Review Journal. 2019;1(1):124-160.
T.N. Mudimba. "Traditional uses, phytochemistry and pharmacological activity of Carpobrotus edulis: A global perspective. ." The Journal of Phytopharmacology. 2019;Volume 8 Issue 3, 2019 (pp. 33-40):pp. 33-40.
Osoti AO, JP V, Oladapo OT, ZP Q, AM G. "Tranexamic acid for treatment of postpartum haemorrhage." Obstetrics, Gynaecology & Reproductive Medicine. 2019;29(5):146-147. AbstractWebsite

Postpartum haemorrhage remains the leading cause of maternal mortality globally. Mortality and severe morbidity due to postpartum haemorrhage is highest in lower-resource settings. Tranexamic acid is an anti-fibrinolytic drug that has been in use in humans for nearly five decades. It is a structural analogue of lysine that binds irreversibly to plasminogen, thereby inhibiting the binding of plasmin to fibrin. This in turn inhibits fibrinolysis, thus stabilizing blood clots. Tranexamic acid has been shown to improve outcomes in trauma-related bleeding. New research has shown that early use of tranexamic acid (within 3 hours of birth), in addition to standard care, safely reduces deaths due to bleeding in women with clinically diagnosed postpartum haemorrhage, regardless of the mode of birth.

Keywords: anti-fibrinolysis,maternal mortality,postpartum haemorrhage,tranexamic acid

Juma T, Mwango GN, Mulama B. "Transperineal ultrasound for anorectal malformation assessment at a tertiary hospital in Nairobi, Kenya." East and Central Africa Journal of Surgery. 2019;24(3).
Omole RA, Moshi MJ, Heydenreich M, Malebo HM, Gathirwa JW, Ochieng SA, Omosa LK, Midiwo JO. "Two lignans derivatives and two fusicoccane diterpenoids from the whole plant of Hypoestes verticillaris (LF) Sol. Ex roem. & schult." Phytochemistry Letters. 2019;30:194-200. Abstract

Bioassay-guided screening of Hypoestes verticillaris whole plant CH2Cl2:MeOH (1:1) extract for anti-plasmodial activity yielded four new compounds: two lignans 2, 6-dimethoxysavinin (1), 2,6-dimethoxy-(7E)-7,8-dehydroheliobuphthalmin (2); and two fusicoccane diterpenoids: 11(12)-epoxyhypoestenone (3) and 3(11)-epoxyhypoestenone (4). The chemical structures were determined using various spectroscopic techniques: UV–vis, IR, CD, 1D, 2D and MS. Two fractions (RAO-43B and RAO-43D) and the isolated compounds were tested for activity against CQ susceptible (D6) and resistant (W2) Plasmodium falciparum parasite strains, in vitro and the IC50 values determined. While the whole extract and some resultant fractions displayed moderate activity, the isolated compounds exhibited mild anti-plasmodial activity against the both strains ranging from IC50 value of 328 μM in 1 to 93 μM in 3 against W2 strain.

Omole RA, Moshi MJ, Heydenreich M, Malebo HM, Ochieng’ SA, Omosa LK, Midiwo JO. "Two novel lignans derivatives and two fusicoccane diterpenoids from whole plant of Hypoestes verticillaris (L.f.) Sol. ex Roem. & Schult." Phytochemistry Letters. 2019;30:194-200.omole_et_al_2019.pdf
Zhu K, Hou D, Fei Y, Peng B, Wang Z, Xu W, Zhu B, Li L-L, Wang H. "Thermosensitive Hydrogel Interface Switching from Hydrophilic Lubrication to Infection Defense." ACS Applied Bio Materials. 2019;2:3582-3590. Abstract
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Okaru AO, Rehm J, Sommerfeld K, Kuballa T, Walch SG, Lachenmeier DW. "The threat to quality of alcoholic beverages by unrecorded consumption.". In: Alcoholic beverages. Woodhead Publishing; 2019:. Abstract
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Peng B, Bravić I, MacManus-Driscoll JL, Monserrat B. "Topological semimetallic phase in PbO 2 promoted by temperature." Physical Review B. 2019;100:161101. Abstract
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KokonyaSichangi E, Kalambuka Angeyo H, AlixDehayem-Massop. "Trace metal biomarker based Cancer diagnostics in body tissue by energy dispersive X-ray fluorescence and scattering (EDXRFS) spectrometry." Spectrochimica Acta Part B: Atomic Spectroscopy. 2019:105635. Abstract
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KokonyaSichangi E, Kalambuka Angeyo H, AlixDehayem-Massop. "Trace metal biomarker based Cancer diagnostics in body tissue by energy dispersive X-ray fluorescence and scattering (EDXRFS) spectrometry." Spectrochimica Acta Part B: Atomic Spectroscopy. 2019:105635. Abstract
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KokonyaSichangi E, Kalambuka Angeyo H, AlixDehayem-Massop. "Trace metal biomarker based Cancer diagnostics in body tissue by energy dispersive X-ray fluorescence and scattering (EDXRFS) spectrometry." Spectrochimica Acta Part B: Atomic Spectroscopy. 2019:105635. Abstract
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2018
Muigua K. "Towards an Overarching Policy: Understanding Kenya’s Alternative Dispute Resolution Mechanisms Landscape and Culture.". In: 1st Nairobi Centre for International Arbitration (NCIA) Alternative Dispute Resolution (ADR) National Conference. Intercontinental Hotel, ; 2018.towards_an_overarching_policy-ncia_conference_paper-ncia_conference_conference_paper_6th_june_2018_kariuki_muigua_ph.d.pdf
Muthomi J. "Technologies and innovations in Phytosanitary Systems.". In: The 2nd Phytosanitary Conference. KEPHIS Headquarter, Nairobi, Kenya; 2018.
Otieno CA, Wairimu S, Madadi VO, Kimani E, Jama HH, Ayah R. "TO DETERMINE THE USE OF LOCAL RAW MATERIALS IN MANUFACTURE OF MEDICAL DEVICES: CASE STUDY OF ZEOLITE FOR OXYGEN CONCENTRATOR .". In: 1st Annual Conference on Science for Development: Supporting Manufacturing, Affordable Housing, Universal Healthcare and Food Security . Nairobi, Kenya; 2018.
Njenga1 LW, Njogu1 REN, Kariuki1 DK, AY1O, Wendt OF. "Tris-Cyclometalated Iridium (III) Complexes: Synthesis, Characterization and Selected Applications.". In: INTERNATIONAL INORGANIC CHEMISTRY CONFERENCE. Best western Meridian Hotel, Nairobi, Kenya; 2018.
Ondieki EO. "TENEMENTS IN NAIROBI’S URBAN GROWTH.". In: Architectural Association of Kenya (AAK) Convention. Pride-Inn Paradise Beach Resort, Mombasa; 2018.
Kingi PM. "Teachers’ Participation in Management of Financial resources and Motivation." International Journal of Science and Research (IJSR). 2018;7(4):1331-1338.
Kingi PM. "Teachers’ Participation in Management of Financial resources and Motivation." International Journal of Science and Research (IJSR). 2018;7(4):1331-1338.
Sakwa JM, Okunya LO. "Teachers’ Understanding of Menstrual Cycle in Navakholo Sub-County, Kakamega County, Kenya ." International Journal of Learning and Development . 2018;8(4):1-18.sakwa__ijld_08201.pdf
Djurfeldt AA, Dzanku FM, Isinika AC. "Technology Use, Gender, and Impact of Non-Farm Income on Agricultural Investment: An Empirical Analysis of Maize Production in Two Regions of Kenya.". In: Agriculture, Diversification, and Gender in Rural Africa: Longitudinal Perspectives from Six Countries. United Kingdom: Oxford University Press; 2018.
Wambugu SK, Karugia JT, Oluoch-Kosura W. "Technology Use, Gender, and Impact of Non-Farm Income on Agricultural Investment: An Empirical Analysis of Maize Production in Two Regions of Kenya." Agriculture, Diversification, and Gender in Rural Africa: Longitudinal Perspectives from Six Countries. 2018;978-0-19-879928-3(ISBN):978-0-19-879928-3.
Maranga MM, Barasa VN, Muchiri J. "Television Theatre as an Alternative Peace and Conflict Intervention Tool in Contemporary Kenya: An analysis of Vioja Mahakamani." International Journal of Research and Scholarly Communication. 2018;1(3).
Ebrahim YH. Temperature Template Software (Baseline data). May 2018 ed. Ebenergy Enterprises; 2018.
Tumuhaise V, Ekesi S, Maniania NK, Tonnang HEZ, Tanga CM, Ndegwa PN, Irungu LW, Srinivasan R, Mohamed SA. "Temperature-dependent growth and virulence, and mass production potential of two candidate isolates of Metarhizium anisopliae (Metschnikoff) Sorokin for managing Maruca vitrata Fabricius (Lepidoptera: Crambidae) on cowpea." African Entomology. 2018;26(1):73-83.
Tumuhaise V, Ekesi S, Maniania NK, Tonnang HEZ, Tanga CM, Ndegwa PN, Irungu LW, Srinivasan R, Mohamed SA. "Temperature-dependent growth and virulence, and mass production potential of two candidate isolates of Metarhizium anisopliae (Metschnikoff) Sorokin for managing Maruca vitrata …." African Entomology. 2018;26(1):73-83.
Saini P, E NYENZE, M J, A G, Kaguri S.K. "Terson’s Syndrome: Intraocular Hemorrhage in Subarachnoid Hemorrhage." The Kenya Journal of Anaesthesiology and Critical Care Medicine and Critical . 2018;04(1):15-16.
Muasya, Juliet N, Kazungu, Teresa W. "'The Unfinished Business' Exploring Teachers' Views on Gender and Pedagogical Practices in Public Preschools in Nairobi County, Kenya." African Educational Research Journal. 2018;6(1):10-19.
Bulinda DM. The theoretical narrative in Educational Administration. Lambert Academic Publishing; 2018.
S. Awino, Modisa M. ATJOAP. "Time SeriesAnalysis Of Impulsive Noise In Power Line Communication (PLC) Networks." Trans. SAIEE. 2018;Vol.107 (4) (4):237-243.
Bwire J. F., Awino Z.B., R.K. K. "Top Management Team Demographics, Corporate Strategy And Performance of Public Organizations." The Global Journal of Education. 2018.
Mungania BG, Schroeder H. "Topic, focus, and word order in the Kiswahili clause." The University of Nairobi Journal of language and linguistics. 2018;Vol. 7 (2018):114-138.
Ngaina JN, Muthama NJ, Mwalichi IJ, Owuor OA. "Towards Mapping Suitable Areas for Weather Modification in East Africa Community." Journal of Climatology & Weather Forecasting. 2018;6(1). AbstractOMICS International

In order to map suitable areas for weather modification in East Africa Community (EAC), investigations were performed to determine spatio-temporal variability and relationship of aerosol, clouds and precipitation during March- April-May (MAM) and October-November-December (OND). Principal Component Analysis (PCA), Hybrid Single-Particle Lagrangian Integrated Trajectory (HYSPLIT) and Multivariate Regression Analysis (MRA) were used. Identification of near homogeneous zones of Aerosol Optical Depth (AOD), Fine Mode Fraction (FMF), Cloud Top and 3B42 Tropical Rainfall Measuring Mission (TRMM) yielded 13 (14), 20 (18), 11 (10) and 16 (17) significant Principal Components (PCs) for MAM (OND) with explained variance greater than 57%. Aerosols and clouds had positive relationship with precipitation in areas with strong factor loadings. MRA indicated independence of variables used and normality in the model residuals. Backward trajectory analysis indicated differences in origins of transported particles in the atmosphere with strong vertical mixing inlands with mixed aerosols resulting due to mountain blocking systems accounted for enhanced rainfall. Enhanced rainfall was attributed to highly varied AOD and unaffected FMF in the atmosphere. Locations east and west EAC with mean temperatures greater than -10°C were unsuitable for cloud seeding while central EAC region along the great rift-valley and coastal Tanzania exhibited optimal temperatures suitable for cloud seeding. Successful precipitation enhancement will increase available fresh water sources and thus alleviate existing and projected water stress.

Ngaina J.N., Muthama N.J., Ininda, J., Opere AO. "Towards Mapping Suitable Areas for Weather Modification in East Africa Community." J Climatol Weather Forecasting . 2018;6:1 DOI: 10.4172/2332-2594.1000217; https://doi.org/10.5194/piahs-379-37-2018.
Ondieki EO. "Tracing Vulnerability: An Assessment of the Impact of Interventions in Housing and Road Infrastructures in Nairobi, Kenya." Africa Habitat Review Journal. 2018;Vol:12 - 2018(Issue 2, 2018):SBE Publication- UoN. (Page 1401-1420).
Paschalia Mbutu, Dr. Wanjiru Gichuhi DGN. "Traditional Birth Attendants and Childbirth in Kenya: A Case of Kitui West Sub County." International Journal for Innovation Education and Research. 2018;6(5):1-18.
Onyango LSMOU. "Transformation of Formal Urban Housing in Kenya: Rationale and Process." International Journal of Innovative Research and Knowledge.. 2018;Volume-3(August-2018 (8-19). ISSN:2213-135).
Ndiritu AW, Gichimu WK, Ndiritu CN. ""Transformational School principals: the missing piece of puzzle in ICT integration in teaching and learning". International Journal for Innovation Education and Research, ISSN: online 2411-2933 Print 2411-3123.". 2018. Abstract

ICT is a critical tool for expanding human skills and rests largely on a system of producing, distributing and utilising information and knowledge that in turn plays a great role in driving productivity and economic prosperity. Kenya as a developing country realizes this importance and has a ministry specifically dealing with ICT. The vision statement of the ministry of information and Technology as stated in its strategic plan 2013-2018 is to make Kenya a globally competitive knowledge-based economy. This vision aims at shifting the current industrial development path towards innovation where creation, adoption, adaptation and use of knowledge remain the key source of economic growth. Research has shown that countries which have invested a lot in their human capital are far ahead of others in development. This development is likely to be an illusion unless Kenya is able to achieve its educational goals. Education and training has been isolated in the vision 2030 as the only mechanism that will translate Kenya into a middle-income economy. This is because education is fundamental to development of human resource capacities for sustainable economic growth and development. Through impartation of new skills and knowledge in people, education is able to improve human capabilities and labour productivity. It is in this regard that the Kenyan government has invested a lot of funds in ICT infrastructure including digitization of educational materials through Kenya Institute of curriculum Development. Kenya’s vision of education service provision is to have a globally competitive quality education, training and research for Kenya’s sustainable development. This study focused on the influence of secondary school managers on integration of ICT in teaching and learning in Githunguri subcounty, Kiambu County in Kenya. The study targeted 40 schools with a total population of 245 male teachers and 282 female teachers. teachers. A researcher developed questionnaire was issued to all the 40 school managers and to 100 teachers for triangulation purposes. Data analysis was done using statistical package for social sciences (SPSS).The study sort to establish if there is a relationship between management support and ICT integration in teaching and learning. Pearson correlation coefficient was used in the analysis. A positive correlation coefficient of 0.560 was obtained between the level of school management support and the use of ICT in teaching and learning. The findings indicated that school managers influenced integration of ICT in teaching and learning. The study therefore suggested that effort should be made by all stakeholders to ensure that school managers come up with policies on ICT integration in their schools which should be in line with the National ICT policy. KEY word: ICT integration, Teaching and learning, school managers, transformational leadership, challenging the process, secondary schools

Gitau W, Camberlin P, Ogallo L, Bosire E. "Trends of Intraseasonal Descriptors of Wet and Dry Spells over Equatorial Eastern Africa." International Journal of Climatology. 2018;38(3):1189-1200. AbstractRoyal Meteorological Society

Many African countries whose economies are largely based on weather/climate sensitive sectors are vulnerable to long‐term changes in weather and climate. This study is aimed at assessing whether the recent decades have observed any significant trend in the intraseasonal descriptors (ISDs) of wet and dry spells at local and sub‐regional levels at seasonal and monthly timescales over equatorial eastern Africa (EEA). Daily rainfall observations over 36 stations and spanning a period of 51 years (1962–2012) were used.

The study has expanded on previous results that showed contrasting trends on seasonal totals between the two rainfall seasons by demonstrating that this also affects the ISDs. At the local level, it was observed that during the long rainfall season, a given ISD would have a significant trend over several neighbouring locations, which was not the case during the short rainfall season. Secondly, for the short rainfall season, a given location would have significant trend in several ISDs. Finally, when a given ISD had a significant trend at seasonal timescale during the long rainfall season, the same ISD would have significant trends in the second and third months of the season and rarely in the first month. Such a feature was not observed for the short rainfall season. Binomial probability distribution assessment confirmed that the significant trends in the various ISDs during the long rainfall season did not occur by mere chance.

Jerono P. "Tugen Noun Classification .". In: Nilo Saharan Issues and Perspectives . Cologne: Rudiger Kopper Verlag; 2018.
Peng B, Xu K, Zhang H, Shao H, Ni G, Li J, Wu L, Lu H, Jin Q, Zhu H. "Theoretical investigation of novel electronic, optical, mechanical and thermal properties of metallic hydrogen at 495 GPa." arXiv preprint arXiv:1805.10920. 2018. Abstract
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Tonui T, Corredor-Moreno P, Kanduma E, Joyce Njuguna, Njahira MN, Nyanjom SG, Silva JC, Djikeng A, Pelle R. "Transcriptomics reveal potential vaccine antigens and a drastic increase of upregulated genes during Theileria parva development from arthropod to bovine infective stages." PLoS One. 2018;13:e0204047. Abstract
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Peng B, Mortazavi B, Zhang H, Shao H, Xu K, Li J, Ni G, Rabczuk T, Zhu H. "Tuning thermal transport in C 3 N monolayers by adding and removing carbon atoms." Physical Review Applied. 2018;10:034046. Abstract
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2017
"A triumvirate blended learning method for embedded computational devices used in the Internet of Things: A case study.". In: 2017 2nd International conferences on Information Technology, Information Systems and Electrical Engineering ({ICITISEE}). {IEEE}; 2017. Abstract
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Kanyinga K. "Tribal alliances will continue to affect electoral process." Sunday Nation, June 3, 2017.
Ngaruiya N, Orwa D, Waiganjo P. "Towards a Deployment Model for eMonitoring of Geriatric Persons in Rural Developing Countries: Case of Kenya.". In: https://www.researchgate.net/publication/317291029. Vol. 1. Namibia; 2017. Abstract

The United Nations and the African Union considers a person aged 65
years and above as a geriatric person. The graying population over the past decades
is showing an exponential growth rate compared to the declining fertility rate. This
population in the developing countries is not boastful of active ageing (successful,
independent ageing) as they are challenged by various health issues and
psychosomatic conditions. They require constant care and in some cases, specialized
care in familiar environments (their homes with relatives) or nursing homes (called
Nyumba za Wazee in Kenya). The researchers with support from literature believe
that technology can offer this specialized care (E-monitoring). This would be offered
in the comfort of their homes through continuous assessment of the geriatric person
relaying information to both the formal and informal caregivers. The objective of this
paper is to explore, summarize and analyse the various technologies in gerontology,
acceptance and adoption models, with the aim of identifying a suitable deployment
model that could be adopted in the context of a developing country.

Mogire RM, Akala HM, Macharia RW, Juma DW, Cheruiyot AC, Andagalu B, Brown ML, El-Shemy HA, Nyanjom SG. "Target-similarity search using Plasmodium falciparum proteome identifies approved drugs with anti-malarial activity and their possible targets." PLoS One. 2017;12(10):e0186364. Abstract

Malaria causes about half a million deaths annually, with Plasmodium falciparum being responsible for 90% of all the cases. Recent reports on artemisinin resistance in Southeast Asia warrant urgent discovery of novel drugs for the treatment of malaria. However, most bioactive compounds fail to progress to treatments due to safety concerns. Drug repositioning offers an alternative strategy where drugs that have already been approved as safe for other diseases could be used to treat malaria. This study screened approved drugs for antimalarial activity using an in silico chemogenomics approach prior to in vitro verification. All the P. falciparum proteins sequences available in NCBI RefSeq were mined and used to perform a similarity search against DrugBank, TTD and STITCH databases to identify similar putative drug targets. Druggability indices of the potential P. falciparum drug targets were obtained from TDR targets database. Functional amino acid residues of the drug targets were determined using ConSurf server which was used to fine tune the similarity search. This study predicted 133 approved drugs that could target 34 P. falciparum proteins. A literature search done at PubMed and Google Scholar showed 105 out of the 133 drugs to have been previously tested against malaria, with most showing activity. For further validation, drug susceptibility assays using SYBR Green I method were done on a representative group of 10 predicted drugs, eight of which did show activity against P. falciparum 3D7 clone. Seven had IC50 values ranging from 1 μM to 50 μM. This study also suggests drug-target association and hence possible mechanisms of action of drugs that did show antiplasmodial activity. The study results validate the use of proteome-wide target similarity approach in identifying approved drugs with activity against P. falciparum and could be adapted for other pathogens.

Lydia W. Njenga, Rachael E.N. Njogu, Kariuki DK, Yusuf AO, Wendt OF. "Tris-Cyclometalated Iridium (III) Complexes as Photoredox Catalysts in Organic Synthesis.". In: Oorgandagarna - Inorganic Days,. Nynäshamn, Sweden; 2017.

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