Browsing Gold Collection by Issue Date
Now showing items 221-240 of 775
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RosenzweigMacAurther Model with Holling type II Predator Functional Response for Constant Delayed Migration. Asian Research Journal of Mathematics
(Asian Research Journal of Mathematics, 2019-08-29)Predator-prey models describe the interaction between two species, the prey which serves as a food source to the predator. The migration of the prey for safety reasons after a predator attack and the predator in search of ... -
Total electron content and scintillations over Maseno, Kenya, during high solar activity year
(Atmospheric & Space Sciences, 2019-09-06)Proper characterization of total electron content (TEC) and scintillation is very important to global positioning system (GPS) users in communication, navigation, ionospheric or atmospheric studies. Quiet time variation ... -
The role of N,N-chelate ligand on the reactivity of (?(6)-p-cymene)Ru(II) complexes: kinetics, DNA and protein interaction studies.
(ournal of Coordination Chemistry, 2019-09-20)This study reports the kinetic studies of aqua complexes (Ru1–Ru6) as well as the calf-thymus DNA (CT-DNA) and bovine serum albumin binding studies of their chloro derivatives (Ru7–Ru11). The rate of substitution of the ... -
Recognition of Tomato Pests and Disease Physical Features using Digital Imaging Signature Characterization
(SSRN Electronic Journal, 2019-10)Plant Stress detection is a vital farming activity for enhanced productivity of crops and food security. Convolution Neural Networks (CNN) focuses on the complex relationships on input and output layers of neural networks ... -
Influence of Employee Empowerment on Performance: Evidence from Deposit Taking Sacco’s in Kenya
(International Journal of Multidisciplinary Research (IJMR, 2019-10)Leadership is one of the most important components of management in any business unit. An organization with good leadership tends to have a better chance to survive in todays’ competitive environment. Leaders should engage ... -
Analysis of Spatial and Temporal Levels of Heavy Metals in Water, Sediments and Fish in Sosiani River
(International Journal of Environmental Bioremediation & Biodegradation, 2019-10-09)The objective of the study was to examine spatial and temporal levels of heavy metals in water, sediments and fish in Sosiani River. This study was an experimental design approach in which a scientific analysis was done ... -
Assessment of heavy metals in benthic macroinvertebrates, water and sediments in River Isiukhu, Kenya
(Environmental Monitoring and Assessment, 2019-10-16)A major ecological challenge facing freshwater resources such as rivers is the influx of chemical contaminants from anthropogenic sources. A report on the levels of heavy metals, namely Zn, Cu, Cr, Cd and Pb in benthic ... -
Assessment of heavy metals in benthic macroinvertebrates, water and sediments in River Isiukhu, Kenya
(Environmental Monitoring and Assessme, 2019-10-16)A major ecological challenge facing freshwater resources such as rivers is the influx of chemical contaminants from anthropogenic sources. A report on the levels of heavy metals, namely Zn, Cu, Cr, Cd and Pb in benthic ... -
Density Dependent Delayed Migration for Rosenzweig-Macaurther Model with Holling Type II Predator Functional Response
(Asian Research Journal of Mathematics, 2019-10-28)The model describing the interaction between the predator and prey species is referred to as a predator-prey model. The migration of these species from one patch to another may not be instantaneous. This may be due to ... -
The Moderating Effect of Legal Factors on the Relationship between Strategic Leadership Practices and Performance of Deposit Taking Saccos In KenYA
(The Strategic Journal of Business & Change Management, 2019-10-28)Strategic leadership practice is imperative in organizations due to uncertainties in the operating environment. Without it an organizations performance may be greatly constrained. The legal framework has an influence ... -
Cyclooxygenase-2 haplotypes influence the longitudinal risk of malaria and severe malarial anemia in Kenyan children from a holoendemic transmission region.
(Journal of Human Genetics, 2019-10-29)Cyclooxygenase-2 [(COX-2) or prostaglandin endoperoxide H2 synthase-2 (PTGS-2)] induces the production of prostaglandins as part of the host-immune response to infections. Although a number of studies have demonstrated the ... -
The extent of Adopting Climate Smart Agriculture Technologies in Addressing Household Food Security
(International Journal of Scientific and Research Publications, 2019-11-11)Food insecurity is a concern for households and government. It destabilizes social, economic and political wellbeing. Despite Kenya’s government efforts in provision of incentives like climate smart subsidies to address ... -
Reproductive and Lifestyle Characteristics of Kenyan Women Presenting With Precancerous Cervical Lesions
(The East African Health Research Journal, 2019-11-29)Background: Cervical cancer is a leading cause of cancer in women, accounting for 68% of cancer-related deaths among women in developing countries. Several reproductive, lifestyle and demographic risk factors are associated ... -
The Burden of Cystic Echinococcosis in Kenya: A Review Article.
(Iranian Journal of Parasitology, 2019-12)Background: Cystic echinococcosis (CE), caused by the larval stage of Echinococcus granulosus sensu lato (s.l), is a zoonotic parasitic disease with a worldwide distribution. Kenya is one of the high endemic countries of ... -
A CUSTOMER-EMPLOYEE ENCOUNTER: A REVIEW OF CUSTOMER QUALITY CONTROL ON RESTAURANT FOOD SERVICE
(Journal of Tourism & Hospitality, 2019-12)Food service involves customer quality control in helping to create a meal experience and service value. However, this is not the case as service failures are more often experienced due to challenges faced in the management ... -
First Full Length Genome Sequence of Bean Common Mosaic Necrosis Virus (BCMNV) Isolated from Common Bean in Western Kenya
(International Journal of Genetics and Genomics, 2019-12-02)Bean common mosaic necrosis virus (BCMNV) is one of the most common and most destructive viruses of common bean and can cause a yield loss as high as 100%. The common bean (Phaseolus vulgaris L) is an important legume crop ... -
RNA sequence analysis of diseased groundnut (Arachis hypogaea) reveals the full genome of groundnut rosette assistor virus (GRAV)
(Virus Research, 2019-12-10)The complete genome sequences for two variant isolates of groundnut rosette assistor virus (GRAV) have been determined from symptomatic groundnut plants in western Kenya. The sequences of the two GRAV isolates (sc7.1 and ... -
Stability Analysis in a Mathematical Model of Corruption in Kenya
(Asian Research Journal of Mathematics, 2019-12-28)The term corruption refers to the process that involves the abuse of a public trust or office for some private benet. Corruption becomes a threat to national development and growth especially when there is no political ... -
Insights on adsorption of carbamazepine onto iron oxide modified diatomaceous earth: Kinetics, isotherms, thermodynamics, and mechanisms
(Environmental Research, 2020-01)To ameliorate adsorbent recovery by an external magnetic field, naturally occurring diatomaceous earth (DE) was modified with iron-oxide, characterized and applied for adsorption of carbamazepine (CBZ) from synthetic ... -
Chemicals of Emerging Concern in Surface and Wastewater: A Perspective of Their Fate Within the Lake Victoria Catchment Area of KenyaAbstract
(2020-01)Rapid technological advancement in the pharmaceuticals and chemical industry has led to synthesis of compounds used for health/personal care and industrial products in large amounts. These chemicals of emerging concern ...