Browsing Gold Collection by Title
Now showing items 82-101 of 735
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Caffeine and Ciprofloxacin Adsorption from Water onto Clinoptilolite: Linear Isotherms, Kinetics, Thermodynamic and Mechanistic Studies
(South African Journal of Chemistry, 2019-01)In this study, clinoptilolite was used to sequester ciprofloxacin (CIP) and caffeine (CAF), two emergent contaminants, from aqueous solution using batch equilibration method and the effects of contact time, pH, initial ... -
Calibration and validation of the AquaCrop model for full and deficit irrigated cowpea (Vigna unguiculata (L.) Walp)
(Science Direct, 2020-10-16)The study aimed at calibrating and validating the AquaCrop model for cowpea under full and deficit irrigation. The experiments used to calibrate and validate AquaCrop consisted of rainfed supplemented with irrigation, ... -
Calibration and validation of the AquaCrop model for full and deficit irrigated cowpea (Vigna unguiculata (L.) Walp)
(Physics and Chemistry of the Earth, Parts A/B/C, 2021-11)The study aimed at calibrating and validating the AquaCrop model for cowpea under full and deficit irrigation. The experiments used to calibrate and validate AquaCrop consisted of rainfed supplemented with irrigation, ... -
Candida species distribution in different clinical specimens from various Nairobi metropolitan city public referral hospitals
(East African Medical Journal, 2023-10-27)Background: Invasive candidiasis and candidaemia are pervasive conditions complicating immunosuppressive conditions and leading to high mortality. This study aimed at determining the distribution of C. albicans and emergence ... -
Candidate genes for field resistance to cassava brown streak disease revealed through the analysis of multiple data sources
(Frontiers in Plant Science, 2023-11-03)Cassava (Manihot esculenta Crantz) is a food and industrial storage root crop with substantial potential to contribute to managing risk associated with climate change due to its inherent resilience and in providing a ... -
Canonical Correlation in Modeling Short Term Expenditure versus Poverty Levels in Informal Settlements
(MEJ (Mathematics Education Journal)., 2023-08-31)Populations in informal settlements grapple with poor living conditions and inability to access quality education. Expenditure behaviour especially on short term basis is one of the major causes of poverty as majority live ... -
Causes and Consequences of Post-Election Violence in Kenya
(AFRICAN JOURNAL OF EMPIRICAL RESEARCH, 2023-10-05)The election of leaders by the people is the aim of democratic procedures. An electoral system is intended to ensure that the outcomes reflect the preferences of the majority of voters, providing elected officials’ legitimacy, ... -
Causes of variability in prevalence rates of communicable diseases among secondary school Students in Kisumu County, Kenya.
(Zeitschrift fur Gesundheitswissenschaften, 2016-12-03)Purpose To determine causes of variability in communicable disease prevalence rates among students in secondary schools to inform policy formulation in the public health sector. Methods A representative cluster sample ... -
CD4 T-cell expression of IFN-γ and IL-17 in pediatric malarial anemia Abstract
(Plos one, 2017-04-20)In Plasmodium falciparum holoendemic transmission regions of western Kenya, life-threatening pediatric malaria manifests primarily as severe malarial anemia (SMA, Hb≤6.0 g/dL with any density parasitemia). To determine the ... -
The Cell Membrane of a Novel Rhizobium phaseoli Strain Is the Crucial Target for Aluminium Toxicity and Tolerance
(CELL, 2022-03-03)Soils with low pH and high aluminium (Al) contamination restrict common bean production, mainly due to adverse effects on rhizobia. We isolated a novel rhizobium strain, B3, from Kenyan soil which is more tolerant to Al ... -
Cell Penetrating Peptides in the Delivery of Biopharmaceuticals
(Biomolecules, 2012-03-30)The cell membrane is a highly selective barrier. This limits the cellular uptake of molecules including DNA, oligonucleotides, peptides and proteins used as therapeutic agents. Different approaches have been employed to ... -
Challenges and opportunities faced by informal peace committees in Peace Building in Nairobi County
(International Journal of Scientific and Research Publications, 2020-10-10)In recent years, informal peace committees have rapidly made their mark either as precautionary or as response mechanisms to particular conflicts. The main purpose of this study was to examine the efficacy of ... -
Challenges and Opportunities of Domestic Violence in Nyeri County, Kenya
(AFRICAN JOURNAL OF EMPIRICAL RESEARCH, 2023-08-11)For many years, domestic violence has been stereotyped as violence against women and girls, with men as perpetrators. However, in recent times, men have also become victims. Domestic violence is a violation of human rights ... -
Challenges and Opportunities Resulting from Mau Forest Evictions of Ogiek Community, Kenya
(AFRICAN JOURNAL OF EMPIRICAL RESEARCH, 2023-08-26)his paper presents the results and discussions of the objective of the study, which assessed the challenges and opportunities resulting from the evictions of the Ogiek people from the Mau Forest Complex. The study looked ... -
Challenges Facing Small and Medium Water Service Providers in Kenya: A Case of Amatsi Water Services Company, Vihiga County
(Journal of the Civil Engineering Forum, 2018-01)The access to water services is a fundamental human right. Water and sanitation services coverage in Kenya is low even with the implementation of reforms in the sector initiated in 2002. Small and medium Water Service ... -
Changes in the frequencies of Plasmodium falciparum dhps and dhfr drug-resistant mutations in children from Western Kenya from 2005 to 2018: the rise of Pfdhps S436H
(Malaria Journal, 2020-10-22)Background Sulfadoxine-pyrimethamine (SP) is the only anti-malarial drug formulation approved for intermittent preventive treatment in pregnancy (IPTp). However, mutations in the Plasmodium falciparum dhfr (Pfdhfr) and ... -
Changes in the frequencies of Plasmodium falciparum dhps and dhfr drug-resistant mutations in children from Western Kenya from 2005 to 2018: the rise of Pfdhps S436H
(Malaria Journal, 2020-10-22)Background Sulfadoxine-pyrimethamine (SP) is the only anti-malarial drug formulation approved for intermittent preventive treatment in pregnancy (IPTp). However, mutations in the Plasmodium falciparum dhfr (Pfdhfr) and ... -
Characterization and engineering of two new GH9 and GH48 cellulases from a Bacillus pumilus isolated from Lake Bogoria
(Biotechnology Letters, 2021-01-01)To search for new alkaliphilic cellulases and to improve their efficiency on crystalline cellulose through molecular engineering Results Two novel cellulases, BpGH9 and BpGH48, from a Bacillus pumilus strain were identified, ... -
A Characterization of Frobenius Derivations and Automorphisms of a Class of Local Near-Rings
(Theory and Practice of Mathematics and Computer Science, 2021-02-06)In this chapter, we use the idealization procedure for finite rings to construct a class of local quasi-3 prime Near-Rings N with a Jordan ideal J(N ) and admitting a Frobenius derivation. The structural characterization ... -
Checklist of Ant (Hymenoptera: Formicidae) Species from Nyungwe Tropical Rain Forest, South-Western Rwanda
(Journal of East African Natural History, 2023-01-18)Tropical rain forests are inhabited by a wide range of plant and animal diversity. However, little is known about the diversity of ant (Hymenoptera: Formicidae) species in these areas. To fill the gap, a study has been ...
