Browsing by Title
Now showing items 4099-4118 of 5630
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Photospins in the quantum Rabi model
(Research gate, 2019)This article provides a systematic interpretation of the quantum Rabi model as a model of photospins formed in the atom-field Jaynes-Cummings and anti-Jaynes-Cummings interaction mechanisms. A photospin is a quantized ... -
Phycoremediation efficacy of chlorella vulgaris, synechocystis salina and gloeocapsa gelatinosa on waste Water from Coffee, Tea and Sugar factories in Bungoma, Nandi and Kakamega; Kenya
(Maseno University, 2018)The prevention of rivers and other water sources from pollution and the protection of public health by safeguarding water supplies against exposure to pollutants and the spread of diseases are the two major foundamental ... -
Phylogeography and population structure of the tsetse fly Glossina pallidipes in Kenya and the Serengeti ecosystem
(PLOS, 2020)Glossina pallidipes is the main vector of animal African trypanosomiasis and a potential vector of human African trypanosomiasis in eastern Africa where it poses a large economic burden and public health threat. Vector ... -
Physical discipline and children's adjustment: Cultural normativeness as a moderator
(lackwell Publishing Inc, 2005-11-01)Interviews were conducted with 336 mother–child dyads (children's ages ranged from 6 to 17 years; mothers' ages ranged from 20 to 59 years) in China, India, Italy, Kenya, the Philippines, and Thailand to examine whether ... -
Physical discipline and children's adjustment: Cultural normativeness as a moderator
(Blackwell Publishing Inc, 2005-11)Interviews were conducted with 336 mother–child dyads (children's ages ranged from 6 to 17 years; mothers' ages ranged from 20 to 59 years) in China, India, Italy, Kenya, the Philippines, and Thailand to examine whether ... -
Physicochemical parameters heavy metal residue levels and their speciation studies in the Victoria basin
(Maseno University, 2008)The occurrence of heavy metal contaminants in excess of natural loads is a problem of increasing concern in aquatic ecosystems. This has been caused by anthropogenic, industrial and urban wastes as well as natural geochemical ... -
Physiological and biochemical responses of five nerica rice varieties (Oryza sativa L.) to water deficit at vegetative and reproductive stage
(2012)Food shortage is a major problem in sub Saharan Africa as population increases. Over 89% of Kenyans are food poor and are malnourished especially in rural areas. NERICA (New Rice for Africa) are high yielding rainfed ... -
Physiological and biochemical responses of five nerica rice varieties (Oryza sativa L.) to water deficit at vegetative and reproductive stage
(2012)Food shortage is a major problem in sub Saharan Africa as population increases. Over 89% of Kenyans are food poor and are malnourished especially in rural areas. NERICA (New Rice for Africa) are high yielding rainfed rice ... -
Physiological and Developmental Response of Selected Rice Genotypes to Water and Nutrient Stress in Different Soils in Western Kenya
(Maseno University, 2014)Drought is a major challenge for all agricultural crops, but for rice, it is even more serious, becauseof its semi aquatic phylogenetic origins and the diversity of rice ecosystems and growing conditions. The most important ... -
Physiological and Molecular Mechanisms of Iron-Toxicity Tolerance in Rice and Implication for Breeding
(Maseno University, 2020)Iron toxicity is a widespread nutrient disorder which affects lowland rice mostly in poorly drained fields where reduced iron becomes available at levels exceeding plant‟s requirements. Different strategies are employed ... -
Physiological, biochemical and yield responses of maize and banana plants under Calliandra calothyrsus, Sesbania sesban and Leucaena diversifolia intercropping in Vihiga county, Kenya
(2022)Increasing population leads to demand for more food. Consequently, there is need to expand agricultural land, necessitating cutting down of trees. This however, leads to soil degradation. Nutrient depleted soils and poor ... -
Phytochemical analysis and antimicrobial activity of Carica papaya l. Var. Wainamalo extracts against selected microorganisms in Maseno, Kenya.
(Maseno University, 2017)ABSTRACT Carica papaya L. Variety Wainamalo has been used by the Luo community in Lake Victoria region as medicine for a long time and this constitute the reason for choice of this plant for this study. The number of ... -
Phytochemical Analysis of Pyrethrum Plant Extract and its Anti-Aphid Effect On African Nightshades (Solanum Scabrum Mill)
(EAS Journal of Biotechnology and Genetics, 2021)African nightshades (Solanum scabrum) are one of indigenous vegetables widely consumed in Kenya. Yield losses due to aphids are estimated to about 84-96% in Kenya. Aphids have developed resistance to synthetic pesticides. ... -
Phytochemical analysis of some selected plants and families in the university botanic garden Of Maseno, Kenya
(IOSR journal of pharmacy and biological sciences, 2017)There has scarcely been any attempt to carry out phytochemical analysis on various insitu and ex situ plants conserved at the University Botanic Garden and no research has been done to document the educational and economic ... -
Phytochemical and Antiepileptic Activity of the Ethanol Leaf Extracts of Culcasia falcifolia in Pentylenetetrazole Induced Seizure in Mice
(Annual Research & Review in Biology, 2018)m: To investigate the phytochemicals and the anticonvulsant activity of the ethanol leaf extract of Culcasia falcifolia used in the traditional medical treatment of epilepsy. Methodology: The phytochemical screening was ... -
Phytochemical and antimicrobial properties of leaf extracts of Calliandra calothyrsus, Leucaena diversifolia and Sesbania sesban
(Bacterial Empire, 2020)Phytochemical compounds are secondary metabolites of plants useful as antimicrobial agents. Botanicals are being explored for bioactive compounds with antimicrobial properties against phytopathogens. Little information ... -
Phytochemical and Antiplasmodial Evaluation of the Root Bark of Kenyan Warburgia Stuhlmannii Engl
(Maseno University, 2012)Malaria is a huge social, economic and health problem, particularly in tropical countries. Approximately 350-500 million malaria cases are reported annually, out of which 1-3 million die, majority of who are young children ... -
Phytochemical and fungicidal activity of selected plant extracts against Phaeoisariopsis griseola of common bea
(Research gate, 2020)Plant extracts are effective in plant pathogens control and are now becoming popular throughout the world. Allium sativum, Azadirachta indica and Tithonia diversifolia extracts have been reported to exhibit antimicrobial ... -
Phytochemical Composition, Larvicidal Activity of Cocos Nucifera Extracts on Busseola Fusca Fuller and Its Effects on Growth And Yield of Maize
(Maseno University, 2021)Maize forms the staple food for most Kenyans. Although, current trends show Busseola fusca as the major pest causing a decline of about 400,000 tonnes of maize in Kenya. Most farmers use synthetic insecticides to control ...
