Browsing by Title
Now showing items 708-727 of 1490
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The Great Mimicker: Chronic Thromboembolic Pulmonary Hypertension
(IOSR Journal of Dental and Medical Sciences (IOSR-JDMS), 2025)Chronic thromboembolic pulmonary hypertension (CTEPH) is a sub-category of pulmonary hypertension that is unique from other forms of pulmonary hypertension with regards to its pathogenesis, patient characteristics and ... -
Greek parameters of nonlinear Black-Scholes equation
(2016)Derivatives are used in hedging European options against risks. The partial derivatives of the solution to either a variable or a parameter in the Black-Scholes model are called risk (Greek) parameters or simply the ... -
Green Synthesis of Ga-Doped SnO2 Nanoparticles: Effects of Ga Doping Concentrations on the Structural and Optical Properties
(Journal of Photonic Materials and Technology, 2025)This study explores the transformative impact of gallium (Ga) doping on the structural and optical properties of tin oxide NPs synthesized using chemical and green method. The nanoparticles were synthesized at different ... -
GREENING OF HOSPITALITY
(Edward Elgar Publishing, 2022)Greening of hospitality refers to adoption of environmental friendly and sustainable practices which include energy management, water conservation, bio-diversity, noise pollution reduction, green building design, organic ... -
Grievance Resolution Mechanism on Employee Productivity: Commercial Banks in Bungoma County, Kenya
(2015-09)Motivation of employees has always been quantified in financial attributes. For productivity to occur then there is need for using non-financial motivational initiatives. This study purposed to analyze the role of motivational ... -
GROWTH AND CHARACTERIZATION OF TiO2 NANOPARTICLES CO-DOPED WITH Zn:Fe FOR POTENTIAL APPLICATION AS A PHOTOANODE IN SOLAR CELL
(Murang’a University of Technology, 2024-07)The utilization and overreliance on fossil fuels have dramatically spiked negative global climatic changes. When combusted to produce energy, they emit products including but not limited to oxides of carbon, which contribute ... -
The Guidance and Counseling Interventions Given to Students Who Abuse Alcohol: Case of Kenyan Public Day Secondary Schools
(Scholars Academic and Scientific Publishers (SAS Publishers), 2018-04)Alcohol is one of the most abused drugs among the youth in the world today and this is one of the reasons leading to poor performance by Kenyan secondary school students in national examinations. The purpose of this study ... -
Guidelines for emergency livestock off-take handbook
(2005)Kenya’s agricultural sector accounts for 20–30% of the gross domestic product (GDP). Of this, the livestock sector alone makes a contribution of about 50%. Thus, livestock contributes heavily to the GDP and food security ... -
Harnessing our ICT Skill Set and Research Efforts for Sustainable Development
(2022-06)For some time now, ICTs have become ubiquitous, making them a common place phenomenon in modern society. Almost all electronics are ICT enabled to date, with most people who can read and write having interacted with ICTs ... -
Health Insurance Deepening and Its Impact on Maternal Healthcare Demand in Private Hospitals in Kenya
(2020-09)Promotion of maternal healthcare services through the expansion of health insurance coverage has been a core strategy that has been adopted in the reduction of maternal and child mortalities in Kenya. In this study, we ... -
Heavy Metal Concentration Levels in Some Selected Fish from Lake Turkana, Kenya
(International Journal of Research and Analytical Reviews (IJRAR), 2025)Heavy metal pollution in water poses a risk to both drinking water and fish consumed by people. This study aimed to assess how various heavy metals are distributed among different fish species. The study measured the levels ... -
Heavy Metal Concentration Levels In Surface Waters Of Lake Turkana And River Turkwel, Kenya
(IOSR Journal Of Applied Physics (IOSR-JAP), 2025)Heavy metal contamination in surface waters is a significant global concern, particularly because people often settle near accessible water sources like lakes. This study examined the concentrations of heavy metals in water ... -
Heavy Metal Pollution in Water, Detection and Remediations Strategies
(Journal of Emerging Technologies and Innovative Research (JETIR), 2025)Heavy metal pollution poses a significant threat to both human health and the environment, stemming from industrial processes, agricultural methods and urbanization. This study examined the presence of heavy metals such ... -
Hepatitis E Virus Prevalence Amongst Blood Donors in Kenya
(2022-10-01)Introduction: Hepatitis E (HEV) is an emerging cause of viral hepatitis mainly transmitted through the fecal-oral and parenteral routes. It has greatly affected populations in many parts of Kenya due to declined sanitation ... -
Herbal Extracts Exhibit Anti-Epilepsy Properties
(IOSR Journal of Applied Chemistry (IOSR-JAC), 2024-11)Epilepsy refers to a group of persistent neurological illnesses characterized by seizures. It is a chronic brain disease that affects 50 million people in the world, being one of the most common neurological disorders. ... -
The Heterogeneity and Prevalence of ABO and RH D Antigens in the Voluntary Blood Donors of Kenya
(2017-09)Blood groups (antigens) are proteins, glycoproteins or glycolipids inherited surface markers on the red blood cell membranes, which determine the blood phenotypes of human beings. There are 36 blood group systems with over ... -
A HETEROGENEOUS DEEP ENSEMBLE APPROACH FOR ANOMALY DETECTION IN CLASS IMBALANCED ENERGY CONSUMPTION DATA
(International Journal of Artificial Intelligence and Applications (IJAIA), 2025)The integrity and efficiency of modern energy grids are increasingly reliant on accurate anomaly detection within energy consumption data. However, class imbalance poses significant challenges, where normal consumption ... -
Heteroglossic approach to Discourse Analysis in Selected Languages spoken in Kenya: A Case of ‘Matatu’ Touts in Nairobi and Kiambu Counties in Kenya.
(JOURNAL OF LANGUAGE, TECHNOLOGY & ENTREPRENEURSHIP IN AFRICA, 2025)This paper reflects on duplicity of meanings in a single informal utterance. This refers to the several interpretations that can be adduced to an utterance in the course of informal interaction. This study investigates ... -
High luminescent L-cysteine capped CdTe quantum dots prepared at different reaction times
(2017-07)This paper reports a facile synthesis route of high luminescent L-cysteine capped CdTe quantum dots (QDs). The effect of reaction time on the growth mechanism, optical and physical properties of the CdTe QDs was investigated ...
