Browsing Journal Articles by Title
Now showing items 863-882 of 907
-
Transitivity Action of An on (n=4,5,6,7) on Unordered and Ordered Quadrupples
(UoEm, 2015)In this paper, we study some transitivity action properties of the alternating group An(n=4,5,6,7 ,) acting on unordered and ordered pairs from the set X = {1,2,...,n} through determination of the number of disjoint equivalence ... -
Trap characteristics of UV-activated Y3(Al,Ga)5O12:Ce3+phosphorsA
(Elsevier, 2015-12)tThis paper reports on the trap characteristics of commercially obtained Y3(Al,Ga)5O12:Ce3+phosphorpowder. The effects of UV irradiation time and different heating rates have been discussed using differentthermoluminescence ... -
Treatment of flower farm wastewater effluents using constructed wetlands in lake Naivasha, Kenya
(2012-01)Lake Naivasha, Kenya, is a fresh water lake currently experiencing severe environmental problems as result of pollution from agricultural effluents and urban water surface runoff, uncontrolled water abstraction, improper ... -
Treatment of flower farm wastewater effluents using constructed wetlands in lake Naivasha, Kenya
(2012-01)Lake Naivasha, Kenya, is a fresh water lake currently experiencing severe environmental problems as result of pollution from agricultural effluents and urban water surface runoff, uncontrolled water abstraction, improper ... -
Trophic interactions among soil arthropods in contrasting land-use systems in Kenya, studied with stable isotopes
(Elsevier, 2017-04)Understanding how land use intensification changes organism communities and trophic interactions in soil is important for development of sustainable agriculture and forestry. We analysed the food web of soil arthropods ... -
Tuberculosis model, a case study of tigania west, Kenya
(2016)Tuberculosis (TB) is a bacterial disease caused by mycobacterium tuberculosis. Many mathematical models for TB have been developed but not specifically for Kenya. This study develops a deterministic model based on ... -
Ubadili Maana katika Leksia za Kîîtharaka: Mtazamo wa Kifonolojia na Kimofolojia
(2022)Makala haya yanalenga kubainisha jinsi ubadili katika vitamkwa na mofu unavyoathiri maana ya leksia katika Kîîtharaka. Maana katika leksia hutegemea kipengele cha kiisimu na vile vile kile cha kijamii ili ieleweke vilivyo. ... -
Ubainishaji wa vigezo vya Utoaji Wa Toponemia katika Jamii: Mfano kutoka Jimbo Dogo la Maara nchini Kenya
(2022)Utafiti huu wa kionomastiki ulilenga kuchanganua vigezo vya utoaji wa toponemia za shule za msingi katika jamii. Utafiti ulifanyika katika eneo la Mwimbi na Muthambi, jimboni dogo la Maara kwenye Kaunti ya Tharaka-Nithi, ... -
Ubandikaji Majina na Majumlishi Memeto kama Mikakati ya Propaganda Katika Mdahalo wa Urais wa Kenya 2013
(2018-12)Wanasiasa hutumia mbinu anuai kuelekeza uelewa wa suala la kisiasa; mikakati ya propaganda haswa ndiyo hutumika zaidi katika kampeni za kisiasa miongoni mwa wanadamu wote ulimwenguni. Shida kubwa ni kama jamii ya kistarabu ... -
Uhusiano wa Kifahiwa katika Leksia za Kîîtharaka: Mtazamo wa Leksika Pragmatiki
(2022)Makala haya yanalenga kubainisha jinsi fahiwa zinavyohusiana katika leksia za Kîîtharaka kwa kuzingatia mtazamo wa leksika pragmatiki.Ubadili maana katika leksia mbalimbali husababisha kutokea uhusiano wa kifahiwa ... -
Umbuji wa Wahusika katika Ushairi wa Kiswahili: Mifano Kutoka kwa Diwani ya Jicho la Ndani (S.A. Mohamed, 2002).
(2019-06)Suala la utunzi na uhakiki wa mashairi ya Kiswahili limejadiliwa kwa muda mrefu na washairi na wataalamu mbalimbali. Mjadala huu umejikita katika dhana na maana ya shairi la Kiswahili na iwapo lihakikiwe kwa kuzingatia kaida ... -
Uncovering disease determinants of Covid-19 through analysis of its molecular evolution
(African Journal of Biological Sciences, 2020-07)Covid-19 was first reported in Wuhan China but has now spread globally with overwhelming impacts on human health and health systems. The disease is caused by the SARs-Cov-2 which is related to the SARs-Cov-1 that causes ... -
Uncovering disease determinants of Covid-19 through analysis of its molecular evolution
(2020-07)Covid-19 was first reported in Wuhan China but has now spread globally with overwhelming impacts on human health and health systems. The disease is caused by the SARs-Cov-2 which is related to the SARs-Cov-1 that causes ... -
Uncovering the tracks of a recent and rapid invasion: the case of the fruit fly pest Bactrocera invadens in Africa.
(Blackwell Publishing Ltd, 2009-09-10)Phytophagous insects of the genus Bactrocera are among the most economically important invasive fruit fly pests. In 2003, an unknown Bactrocera species was found in Kenya. First identified as an ‘aberrant form’ of the ... -
A uniform circular array of isotropic sensors that stochastically dislocate in three dimensions—The hybrid Cramer-Rao bound of direction-of-arrival estimation
(Acoustical Society of America, 2019-07)An array’s constituent sensors could be spatially dislocated from their nominal positions. This paper investigates how such sensor dislocation would degrade a uniform circular array (UCA) of isotropic sensors (like ... -
A uniform circular array of isotropic sensors that stochastically dislocate in three dimensions—The hybrid Cramér-Rao bound of direction-of-arrival estimation
(2019-07)An array’s constituent sensors could be spatially dislocated from their nominal positions. This paper investigates how such sensor dislocation would degrade a uniform circular array (UCA) of isotropic sensors (like ... -
Universal Health Coverage
(2020-09)Universal Health Coverage has attracted global attention as an ideal vehicle that will drive health care services to the individuals, families, and communities globally. Good health systems are capable of serving the ... -
Untangling the Complex Training and Qualifications System in Kenya
(2018)A national qualification framework (NQF) is an instrument used to classify a country’s qualifications at different levels. Each level is defined by a set of learning outcomes expected at that level. NQFs are an extremely ... -
Upambanuzi wa Miundo ya Toponemia katika Jamii: Mfano kutoka Jimbo Dogo la Maara nchini Kenya
(2022)Makala hii imewasilisha uchunguzi uliofanywa kuhusu michakato na mbinu zilizotumika katika uundaji wa toponemia katika jamii. Lengo mahsusi la utafiti huu lilikuwa kupambanua miundo ya toponemia katika eneo la Mwimbi na ... -
Urinary Schistosomiasis in two family populations, using school children as tracers
(1988)Two groups of families designated A and B were studied for Schistosoma haematobium infection in Amagunze, Anambra State, Nigeria. The groups were selected on the basis of a preliminary screening of schoolchildren: group A ...