Zobrazeno 1 - 10
of 107
pro vyhledávání: '"Shem O. Wandiga"'
Autor:
Simon N. Mbugua, Nicole R. S. Sibuyi, Lydia W. Njenga, Ruth A. Odhiambo, Shem O. Wandiga, Mervin Meyer, Roger A. Lalancette, Martin O. Onani
Publikováno v:
ACS Omega, Vol 5, Iss 25, Pp 14942-14954 (2020)
Externí odkaz:
https://doaj.org/article/84de00be50ab4d5fbf752551ee4ba3bd
Autor:
Boniface M. Muendo, Victor O. Shikuku, Zachary M. Getenga, Joseph O. Lalah, Shem O. Wandiga, Michael Rothballer
Publikováno v:
Heliyon, Vol 7, Iss 2, Pp e06073- (2021)
In this work, the adsorption-desorption dynamics of diuron in three typical Kenyan agricultural soils, Nzoia (NZ), Thika (TH) and Machakos (MK) was investigated. The equilibrium adsorption data, tested against three classical nonlinear adsorption iso
Externí odkaz:
https://doaj.org/article/5141407ac2554871841fcaef43b14595
Publikováno v:
Journal of Chemistry, Vol 2021 (2021)
The COVID-19 global epidemic poses this generation’s biggest worldwide public health challenge probably since the 1918 influenza epidemic. Recent reports on two new variants have triggered a dramatic upsurge in research to understand the pandemic,
Externí odkaz:
https://doaj.org/article/cb796add9ea544a487ceac7a9b961391
Autor:
Simon N. Mbugua, Lydia W. Njenga, Ruth A. Odhiambo, Shem O. Wandiga, Mervin Meyer, Nicole Sibuyi, Roger A. Lalancette, Martin O. Onani
Publikováno v:
Journal of Chemistry, Vol 2020 (2020)
In a bid to come up with potential anticancer agents, a class of thiosemicarbazone ligands bearing substituted thiophene were synthesized followed by complexation with various Pd(II) and Pt(II) metal precursors. The ligands (E)-1-((thiophen-2-yl)meth
Externí odkaz:
https://doaj.org/article/983e6d26a5864a9b9bdd25ca83db27a3
Autor:
Shem O. Wandiga, Amy Mutere
Publikováno v:
Bulletin of the Chemical Society of Ethiopia, Vol 2, Iss 1, Pp 39-44 (1988)
Bull.Chem.Soc.Ethiop.,2(1), 39 - 44 (1988).
Externí odkaz:
https://doaj.org/article/b3a14111b4434310badde856f90c57f5
Publikováno v:
International Journal of Scientific Research in Science, Engineering and Technology. :189-201
In Kenya tick borne diseases and tick control is mainly by use of acaricides through dipping or hand spraying. Intensive acaricides use has led to concern over resistance and residue problems prompting authors to discuss new pest management strategie
Publikováno v:
African Journal of Environmental Science and Technology. 15:428-438
Improper disposal and burning of agricultural residues are commonly practiced in some developing countries in which harmful gaseous products released into the atmosphere and some are depleted and reacted with the soil causing environmental pollution.
Publikováno v:
Current Topics in Medicinal Chemistry. 21:28-47
Modern anti-cancer drugs target DNA specifically for rapid division of malignant cells. One downside of this approach is that they also target other rapidly dividing healthy cells, such as those involved in hair growth leading to serious toxic side e
Publikováno v:
Open Agriculture, Vol 6, Iss 1, Pp 587-608 (2021)
Climate change hazards including droughts and floods are adversely affecting crop productivity and food security among Kenyan smallholder farmers. This article analyzes rainfall and temperature change effects on household food security in Kimandi-Wan
Publikováno v:
African Journal of Food, Agriculture, Nutrition and Development. 20:17025-17044
Climate change poses significant risks to food security globally with predictions of 10-20 % decline in rain-fed crop yields by 2050. Sub-Saharan Africa remains highly susceptible to food shortage since over 95 % of the region’s total cropland is r