University of Nairobi Institutional Repository: Recent submissions
Now showing items 3681-3700 of 116514
-
Gene Co-expression Network Analysis to Identify Key Genes Involved in the Development of Root-knot Nematode Meloidogyne Incognita
(University of Nairobi, 2023)Plant-parasitic nematodes are a major cause of crop loss globally approximated at 150 billion dollars annually, and existing nematicides are toxic such that they offset the soil microbiome essential for crop growth. In ... -
E-learning Experience Among Postgraduate, Medical Students and Teaching Staff in Departments Imparting Knowledge on Childhood Conditions at the School of Medicine, University of Nairobi Multimethod Study
(University of Nairobi, 2023)Background: The disruption of learning due to lockdown measure brought on by the COVID-19 global pandemic forced educational institutions to accelerate the use and adoption of eLearning technology tool as a medium of ... -
Impact of Adoption of Push-pull Technologies on Smallholder Maize Farmer’s Productivity in Eastern Rwanda
(University of Nairobi, 2023)The push-pull technology (PPT) as an alternative to conventional pesticide use in the control of fall armyworm (FAW) and stemborer pests in maize production has received considerable attention in the recent past. However, ... -
Spatial Distribution of Psyllaephagus Bliteus and Its Impact on Glycaspis Brimblecombei Population in Eastern and Western Kenya
(University of Nairobi, 2023)Glycaspis brimblecombei Moore (Hemiptera: Psyllidae), a sap-sucking psyllid is known to cause 20-30% defoliation, crown thinning and death of eucalypts. The main natural enemy that has proved effective against this pest ... -
Farm-level Practices and Costs of Disease in Poultry Farms Within Peri-urban Areas of Nairobi, Kenya
(University of Nairobi, 2023) -
Consumers’ Perceptions and Willingness to Pay for Honey Quality Attributes in Nyandarua County, Kenya
(University of Nairobi, 2023)Low honey quality is among the major challenges facing the honey sector and consumers are keen on quality attributes of honey when purchasing the commodity. Despite the interventions of planting bee flora to ensure honey ... -
Adverse Maternal-perinatal Outcomes and Associated Risk Factors in Hellp Syndrome at Kenyatta National Hospital
(University of Nairobi, 2022)Background: HELLP syndrome complicates around 0.9% of all pregnant women and up to 20% of women with severe preeclampsia and eclampsia. HELLP Syndrome has been significantly associated with adverse maternal-perinatal ... -
Potential of Edible Seaweed of the Kenyan Coast as a Micronutrient Source
(University of Nairobi, 2022)For centuries, Algae case in point seaweed has been harvested and used for its nutrition benefits in East Asia and western countries but irregularly in Kenya. When compared to plants growing on land or animal food sources, ... -
Prevalence and Types of Inborn Errors of Metabolism Among Children and Adolescents With Autism Spectrum Disorder at Kenyatta National Hospital
(University of Nairobi, 2023)Background: Autism affects about 1 in every 160 children globally. Genetic defects are associated with the development of Autism and about 10 to 20 % of these patients have genetic metabolic abnormalities. Involvement of ... -
Development of Micronutrient Mango Nectar Fortified With Moringa (Moringa Oleifera. Lam) Leaf Extract
(University of Nairobi, 2023)Kenya is Africa's third-largest mango grower, but postharvest losses have increased due to fruit perishability, limited cold storage and insufficient value addition. Mango nectar contains vitamins and minerals but not ... -
Assessment of the Magnitude of and Factors Influencing Milk Post-harvest Losses Along the Dairy Formal Marketing Channel in Nyeri County, Kenya
(University of Nairobi, 2023)In Kenya, the dairy sub-sector is the highest contributor to the livestock sector at 8 percent of Gross Domestic Product. However, of all the milk produced, only 30 percent is traded along the formal chain. Nyeri County ... -
A Comparative Analysis of Patterns and Types of Orthopaedic and Trauma Admissions to Kenyatta National Hospital and the Associated Factors: Before and After Enforcement of Referral Guidelines
(University of Nairobi, 2023)Inappropriate utilization of higher-level health facilities and ineffective management of the referral processes in resource-limited settings is increasingly becoming a concern in health care management in developing ... -
Analysis of the Impact of Climate Change on River Flows and Rising Water Levels of Lake Nakuru
(University of Nairobi, 2023)Lake Nakuru has experienced flooding occasioned by climate change and catchment areas degradation. The increasing water levels to a record of 8.5m reported in April 2020 have been a great threat to livelihoods and flora ... -
Clinicopathological Characteristics of Hiv Positive and Hiv Negative Patients With Figo Stages 1 to 11a Cervical Cancer at Kenyatta National Hospital: a Comparative Cross-sectional Study
(University of Nairobi, 2023)Background: Around 604,000 new cases of cancer of the cervix and 342,000 deaths from cervical cancer were reported worldwide in 2020 with human immunodeficiency virus (HIV) infections found to exacerbate its occurrence by ... -
The prevalence, patterns and factors associated with work related musculoskeletal symptoms among surgical residents in Kenyatta National Hospital, Nairobi, Kenya
(JPPS, 2024-04-19)Background: In the medical sector, surgeons work in an environment that is not ergonomically ideal, and many suffer work-related musculoskeletal symptoms that may result in reduced quality of life, disability, and diminished ... -
Prevalence and Risk Factors Associated With Neuropraxic and Genitoperineal Complications Following Fracture Table Use at Kenyatta National Hospital
(University of Nairobi, 2022)Background Fracture tables are frequently used in lower limb surgeries, but they can result in complications like genitoperineal and neuropraxic injuries. These injuries include lower limb nerve damage, skin death, pudendal ... -
Nutritional Knowledge and Dietary Practices of Pregnant Women Receiving Nutrition Education While Attending Antenatal Care at Mbagathi Hospital Nairobi County Kenya
(University of Nairobi, 2022)Nutritioneducationisoneoftheimportantcomponentsofantenatalcare.Itisawidelyused strategy to improve nutritional knowledge of pregnant women seeking ante natal care more so in governmentrunhealthcarefacilities. A lot of ... -
Effects of Post-fire Browsing on Mortality and Growth of Vachellia Drepanolobium Trees in Semi-arid Savanna Ecosystem at Mpala Research Centre in Laikipia, Kenya
(University of Nairobi, 2023)Fire and herbivory have been identified as the key top-down drivers of vegetation in savannas ecosystems. There has been a long-standing interest in understanding how interactions between fire and herbivory influence ... -
New Insights Into the Structural, Electronic, Optical and Phonon Properties of Cubic and Orthorhombic Cspbi3 Perovskite Through First-principles Method for Photovoltaic Applications
(University of Nairobi, 2023)This study has been done using the first-principles technique based on the plane wave self-consistent field method as implemented in the quantum espresso computational code. The GGA has been used as the exchange-correlation ... -
Evaluation of the Golden Proportion, Recurring Esthetic Dental Proportion and the Golden Percentage in a Kenyan Population
(University of Nairobi, 2023)Background: One of the aims of Contemporary Aesthetic Dentistry in the 21st century is to ensure maintenance of symmetrical proportions between the widths of maxillary anterior teeth during replacement of missing teeth ...
