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Now showing items 746-765 of 5616
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Challenges of the internal efficiency of science and technology education training programs in the tvet institutions in Nyanza region, Kenya
(European journal of education studies, 2022)Globally technical training institutions have been established to promote quality academic and technical-oriented programs. This study was motivated by persistent low enrolment in most TVET programs despite reforms being ... -
Challenges on implementation of art and design curriculum in secondary schools in Kenya
(Academic Research International, 2013)Art and Design Curriculum contributes immensely in all areas of the society such as Social/cultural, Economic, Political, Utilitarian, Communication and Personal expression. This subject interlocks strongly within the ... -
The Challenges Women Face In The Provision Of Hospitality Services In Kenya: Critical Literature Review
(International Journal of Innovative Research and Advanced Studies (IJIRAS), 2021)The main aim of this paper was to carry out a critical literature review on research that have been carried out on the Challenges Women Face in the Provision of Hospitality Services in Kenya: Critical Literature Review. ... -
Change and continuity in kin-based support systems for widows and orphans among the Luo in Western Kenya
(2004-12-01)This paper discusses change and continuity in the kin-based support for widows and orphans among the Luo in western Kenya, It shows how the involvement of external actors such as church and donor-sponsored institutions ... -
Change, innovation and continuity in the performance practice of traditional Luo instrumental genres in contemporary popular settings
(Rose A Omolo-Ongati, 2006)Traditional Luo1 musical genres are consistently being eroded by the wave of urbanisation and the impact of Western culture. Although traditional Luo genres remain common and widely appreciated in contemporary musical ... -
Changes in agro-biodiversity as a result of sugarcane farming in mumias division, western Kenya
(Academic Journals, 2013-07-26)Sugarcane farming is a monocultural land use practice which often leads to reduction in agro-biodiversity. In Mumias division sugarcane is cultivated under small scale, large scale and nuclear estate. The study was carried ... -
Changes in antigen-specific cytokine and chemokine responses to Plasmodium falciparum antigens in a highland area of Kenya after a prolonged absence of malari...
(American Society for Microbiology, 2014-09-01)Individuals naturally exposed to Plasmodium falciparum lose clinical immunity after a prolonged lack of exposure. P. falciparum antigen-specific cytokine responses have been associated with protection from clinical ... -
The changes in black tea quality due to variations of plucking standard and fermentation time
(Elsevier, 1998)Catechin levels in green leaf, total theaflavins, brightness, thearubigins, colour, flavour index and sensory evaluation decrease with coarse plucking standard in clone 6/8. The sum of Group I volatile flavour compounds ... -
The changes in black tea quality due to variations of plucking standard and fermentation time
(Elsevier, 1998-04)Catechin levels in green leaf, total theaflavins, brightness, thearubigins, colour, flavour index and sensory evaluation decrease with coarse plucking standard in clone 6/8. The sum of Group I volatile flavour compounds ... -
Changes in plasma HDL-cholesterol in women using oral contraceptives in Kenya
(University of Nairobi., 1987)125 black Kenyan women attending the Kenyatta National Family Welfare Clinic were randomly allocated to combined and fixed dose oral contraceptives (Eugynon: 500 mcg dl-norgestrel + 50 mcg ethinyl estradiol or Microgynon: ... -
Changes in soil chemical properties and leaf nutrients content in tea due to nitrogen fertilizer rates and application intervals.
(Tea Research Foundation of Kenya, 2010)Tea (Camellia sinensis (L.) O. Kuntze) plant, requires much more nitrogen than most of the other nutrients for its growth, development and sustainability of harvestable crop. Soil as a resource of plant nutrients, cannot ... -
Changes in soil properties following conversion of forests into intensively managed Camellia sinensis L. plantations along a chronosequence.
(International Society of Tea Science, 2012)Tea in Kenya was introduced in the beginning of the 20th Century, although commercial cultivation commenced in 1924. The total acreage of tea plantations has steadily increased and currently covers approx. 0.15 million ha, ... -
Changes in the chemical and sensory quality parameters of black tea due to variations of fermentation time and temperature
(Elsevier, 2001-12-31)The changes in theaflavins and residual catechin compositions, thearubigins TRSI and TRSII, sensory characteristics of total colour, brightness and briskness of black tea were investigated. It was demonstrated that the ... -
Changes in the Composition of Elements in Non-Aerated Green Teas Processed from Seedling Tea (Camellia sinensis) Due to Variations in Nitrogenous Fertilizer Rates and Seasons.
(International Journal of Tea Science Vol 13, No. 1&2 (2017) : 80-93, 2017)Soil nutrients are lost to the plant with harvested crop in tea production with most ending up as minerals and contribute to human nutrition upon tea consumption. Production of non-aerated green tea in Kenya has been low. ... -
Changes in the Composition of Elements in Non-Aerated Green Teas Processed from Seedling Tea (Camellia sinensis) Due to Variations in Nitrogenous Fertilizer Rates and Seasons.
(International Journal of Tea Science, 2017)Soil nutrients are lost to the plant with harvested crop in tea production with most ending up as minerals and contribute to human nutrition upon tea consumption. Production of non-aerated green tea in Kenya has been low. ... -
Changes in the concentrations of testosterone, luteinising hormone and progesterone associated with administration of embelin
(Elsevier, 1991-10-01)The mode of action of embelin, a naturally occurring plant benzoquinone with male fertility regulating potential, was investigated. Sexually mature white New Zealand male rabbits were injected intra-muscularly with ... -
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
(BMC, 2020)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 theaflavin composition and astringency during black tea fermentation
(Elsevier, 1994-01-01)Both theaflavins and sensory evaluations vary in a quadratic manner with fermentation duration in the process of black tea manufacture. The rate of formation of total (Flavognost) theaflavins varies with clones, and within ... -
Changes in thearubigin fractions and theaflavin levels due to variations in processing conditions and their influence on black tea liquor brightness and total colour
(Elsevier, 2004-03-30)Increase in coarser plucking standards significantly (P< 0.05) depressed levels of theaflavin (TF; μmol/g), total colour and brightness (spectrophotometer) of black tea. But total thearubigins (TR) TRSI, TRSII and ...