Browsing Journal Articles by Title
Now showing items 690-709 of 888
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Phytoecdysteroids from the Stem Bark of Vitex doniana and Their Anti-Inflammatory Effects
(Georg Thieme Verlag, 2012-10)With reference to the ethnopharmacological significance of Vitex doniana Sweet (Lamiaceae) leaves in the treatment of stomach and rheumatic pains as well as inflammatory disorders, biological studies on its stem bark ... -
Placement of fact devices fo voltage profile improvement and loss reduction
(2015)Abstract— Flexible Alternating Current Transmission System (FACTS) devices are solid state converters that have the capability of controlling various electrical parameters such as reactance, power angle and ... -
Plant Extracts and Terpenes with Antivenom Properties
(IOSR Journal of Applied Chemistry (IOSR-JAC), 2024-03-16)Envenoming and snakebite mortality are a significant public health concern in rural tropical areas in developing countries due to limited access to healthcare. Anti-snake venom (ASV) is the most effective counter measure ... -
Power output maximization of a PMSG based standalone wind energy conversion system using fuzzy logic
(2016)This paper proposes a Fuzzy Logic Controller for Maximum Power Point Tracking of a case study wind energy conversion system (WECS).The system consists of a standalone fixed pitch, variable speed wind turbine directly coupled ... -
Power system transient stability enhancement with application of SSSC and IPFC facts devices
(2015)The complexity due to massive growth of power systems has to increased demand of electrical energy giving rise to numerous stability challenges. In these situations, Flexible Alternating Current Transmission System (FACTS) ... -
Predisposing factors of neonatal morbidity in Gicumbi District, Rwanda
(2021-01-19)Background: Rwanda has registered tremendous achievements in the health sector. However, neonatal morbidity remains high in some areas. This study aims to determine the prevalence and predisposing factors of neonatal ... -
PREFERED HABITAT THEORY
(International Journal of Contemporary Applied Sciences, 2016)Preferred Habitat Theory is a theory on the investing behavior of bond buyers. It states that individual investors have a preferred range of bond maturity lengths, and will only go outside of this range if a higher yield ... -
Prevalence and determinants of iron-deficiency anaemia among children 6-23 Months attending Thika level-5 hospital, Kiambu County, Kenya
(International Journal of Food Science and Nutrition, 2016-11)It is evident that iron in childhood is key for proper health and cognitive development as it is required for academic and wo rk productivity in adulthood. There is paucity of data concerning the prevalence of IDA in ... -
Prevalence and Factors Associated with Modern Contraceptive Methods Dropout among Women of Reproductive Age in Gatsibo District in Rwanda
(2020-11)The use of modern contraceptive methods is important as it assists couples to give birth to the desired number of children and space pregnancies. Government of Rwanda has put much emphasis on family planning services ... -
Price response of herd off-take under market liberalization in a developing cattle sector: panel analysis applied to Kenya's ranching
(2008)The influence of price, in view of macro-economic policy change and a set of other factors, on herd off-take rates from ranches in Kenya over a period of 17 years was assessed. An AR(1) equation, based on Nerlove's classical ... -
Primary production variables of brachiaria grass cultivars in Kenya drylands
(2016)The study was conducted to evaluate the primary production variables of Brachiaria grass cultivars in semi arid regions of Eastern Kenya. Brachiaria cultivars B. decumbens cv. Basilisk, Brachiaria hybrid Mulato II, four ... -
Print Media Managers’ Perception of Integration of New Media by Newspapers in Kenya
(2019-01)The study examined print media managers’ perception of adoption of new media in newsrooms in Kenya. Integrating new media in print media houses can be traced back to 2009. However, few studies have examined the managers’ ... -
Print Media Managers’ Perception of Integration of New Media by Newspapers in Kenya
(2019-01)The study examined print media managers’ perception of adoption of new media in newsrooms in Kenya. Integrating new media in print media houses can be traced back to 2009. However, few studies have examined the managers’ ... -
A Probabilistic Data Encryption scheme (PDES)
(2013)In this paper the author presents a probabilistic encryption scheme that is polynomially secure and has the efficiency of deterministic schemes. From the theoretical construction of Brands and Gill (1996), it is clear ... -
Production Management Procedures and the Growth of Jua Kali enterprises in Kenya
(2020-06)The Micro and Small Enterprises play an important role in the economic development of most countries globally despite their level of development. The sector act as vehicle for low-income people to escape poverty through ... -
Promoting Students’ Academic Self-Efficacy in Chemistry through Teaching Using Molecular Models
(Scholars Academic and Scientific Publishers (SAS Publishers), 2016-09)This study investigated how students’ self efficacy in Chemistry is affected through the use of molecular models as contrasted with the conventional instructional strategies in the topic of Structure And Bonding (SAB). The ... -
Protein utilization in humans as affected by level of dietary fat
(Elsivier, 1996-01)The objective of the project was to determine the effects of level of fat with or without manganese supplementation of diets on protein status of humans. Fourteen healthy adult humans participated in a 61 day study in which ... -
Provision of digital reference services in academic libraries in Kenya: a review
(Regional Journal of Information and Knowledge Management, 2016)Rationale of the study - The popularity of internet as an avenue of communication and source of information has led to decreasing numbers of in-person reference transaction in academic libraries. Consequently, academic ... -
Proximate analysis of raw and roasted groundnut (Arachis hypogaea L.): Red Valencia and manikanta varieties
(International Journal of Food Science and Nutrition .Volume 4; Issue 4; July 2019; Page No. 191-194, 2019)Proximate analysis of raw and roasted groundnuts of red Valencia and manipinta varieties were determined. The moisture content of raw and roasted peanut ranged from 4.84-5.11% and 2.02 - 2.17% respectively while fat content ... -
A put option's value for a nonlinear black-scholes equation
(2016)We study a nonlinear Black-Scholes partial differential equation for modelling illiquid markets with feedback effects. After reducing the equation into a second-order nonlinear partial differential equation, we find that ...