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Now showing items 814-833 of 3311
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Contaminants in Industrial Lean Amine Solvent and their Removal using Biopolymers: A New Aspect
(2014-03)Natural biopolymers are gaining increasing attention due to their extraordinary affinity towards adsorption of heavy metal ions. In this research, biopolymers such as chitosan and alginate were used to remove contaminants ... -
Contribution of Dynamic Instability to Microtubule Organization
(University of Manitoba, 2008)Microtubules are hollow cylindrical protein structures found in all eukaryotic cells, and essential in several cellular processes, including cell motility, cell division, vesicle trafficking and ... -
Contribution of hot spring cyanobacteria to the mysterious deaths of Lesser Flamingos at Lake Bogoria, Kenya
(Elsevier, 2003-03-01)Cyanobacterial mats at hot springs on the shore of the alkaline Lake Bogoria, Kenya, were investigated regarding species community and cyanobacterial toxin content. The hepatotoxins microcystin-LR, -RR, -LF and -YR, and ... -
The Contribution of Occult Precipitation to Nutrient Deposition on the West Coast of South Africa
(2015-05-27)The Strandveld mediterranean-ecosystem of the west coast of South Africa supports floristically diverse vegetation growing on mostly nutrient-poor aeolian sands and extending from the Atlantic Ocean tens of kilometers ... -
The Contribution of Occult Precipitation to Nutrient Deposition on the West Coast of South Africa
(2015-05)The Strandveld mediterranean-ecosystem of the west coast of South Africa supports floristically diverse vegetation growing on mostly nutrient-poor aeolian sands and extending from the Atlantic Ocean tens of kilometers ... -
The Contribution of Subtidal Seagrass Meadows to the Total Carbon Stocks of Gazi Bay, Kenya
(Diversity, 2022-08-11)Seagrass beds occur globally in both intertidal and subtidal zones within shallow marine environments, such as bays and estuaries. These important ecosystems support fisheries production, attenuate strong wave energies, ... -
CONTRIBUTION OF THE AGRICULTURAL TEACHING APPROACHES TO FOOD SECURITY: A CASE OF SECONDARY SCHOOLS IN EMBU COUNTY, KENYA
(Universiy of Embu, 2020-09-27)Continued food insecurity is a major global concern especially in Africa and Kenya in particular. The threats of the desert locust and the novel Corona Virus (Covid-19) pandemic have further accelerated this challenge. ... -
Contribution of the Agricultural Teaching Approaches to Food Security: A Case of Secondary Schools in Embu County, Kenya
(University of Embu, 2020-11)Continued food insecurity is a major global concern especially in Africa and Kenya in particular. The threats of the desert locust and the novel Corona Virus (Covid-19) pandemic have further accelerated this challenge. ... -
Contributions of Anthropogenic Activities to Leaf Litter Decomposition in River Kapingazi, Embu County, Kenya
(University of Embu, 2021-09)Human activities have potential adverse effects on freshwater ecosystems, which sustain a wide range of ecosystem services such as the provision of potable water, nutrient cycling, and a habitat for organisms such as ... -
Contributions of Selected Classroom Factors on Bullying Among Adolescents in Secondary Schools in Kenya.
(The International Journal of Humanities & Social Sciences, 2018-09)Bullying is a major challenge in secondary schools in Kenya. The vice is practised underground among students thus many students experience high level of bullying without the knowledge of teachers and parents.The study ... -
Contributions of Selected Family Factors to Drug Abuse Among Adolescents in Secondary Schools in Manyatta Sub-county, Embu County, Kenya
(Science Publishing Group, 2016)The aim of this research is to investigate the contributions of selected family factors to drug abuse among adolescents in Kenyan secondary schools. To achieve this, the study sought to ... -
Contributions of Selected Microsystems to antisocial behaviours among Adolescents in Secondary Schools in Manyatta Sub- County, Embu County, Kenya
(Kenyatta University, 2015-04)Antisocial behaviour is a major challenge in secondary schools in Kenya. It is linked with delinquent behaviour such as truancy, drug abuse and bullying. These behaviours are related to negative interactions ... -
Control of alkaptonuria with nitisinone and gene therapy: A systematic review
(African Science Publications, 2021-01-01)Alkaptonuria (AKU) is a genetic disorder inherited in accordance with Mendel first law. Mutations in the HGA gene result in the AKU disorder. Three major features of this disorder: arthritis, ochronosis, and the presence ... -
Control of Aphids on Kales Using Gentle Soap and Garlic Solution
(University of Embu, 2019)Kale (Brassica oleraceae var acephala), commonly known as sukumawiki, is a crop that belongs to the Brassicas family. The crop is highly nutritious containing high levels of vitamins, minerals and brain-boosting ... -
Control of termites and land use effects on their Diversity in Machakos and Embu Counties, Kenya
(UoEm, 2022-06)GENERAL ABSTRACT Termites cause damage to agricultural crops, forests and natural vegetation, in several parts of Africa. In Eastern Kenya, termites have been reported to cause between 50 to 100% yield losses in maize ... -
Controlled Synthesis and Characterization of Nobel Metal Nanoparticles
(Scientific Research, 2012-07)In this work, monodispersed, well-shaped platinum (3.2 - 6.4 nm), rhodium (2.4 - 5.1 nm), and palladium (3.2 - 5.3 nm) nanoparticles capped with poly(vinylpyrrolidone) (PVP) were synthesized by a polyol reduction method ... -
Convergence of the Unmanned Aerial Industry
(Scientific Research, 2017-02)Industry convergence—the merger of previously unrelated industries—is a model that has had a strong influence on various industries and received substantial attention among practitioners over the past years. Despite this, ... -
Coping Strategies Addressing Water Shortages in Kiritiri Area in Mbeere Sub-County, Embu County
(University of Embu, 2017)The study aimed at identifying the appropriate mitigation measures to curb water shortage at Kiritiri area in Mbeere Sub County. The study purposed to identify the causes deteriorating the water resources hence leading to ... -
Coping Strategies against Climate Change in Agricultural Production in Kitui District, Kenya
(World Science and Research Publishing, 2014-10)The aim of this paper is to assess the coping and adaptation strategies that have been employed by farmers in their agricultural activities against the effects of climate change in Kitui district. It also looks at the ...