African Evaluation Database

9120 records found

Source	Electronic ID	Title	Authors▲	Publication Year	Source Title	Volume	Issue	DOI	Affiliations	Authors with Affiliations	Abstract	Author Keywords	Index Keywords	Funding Details
Scopus	2-s2.0-79551502528	Correlating the preparation and performance of cobalt catalysts supported on carbon nanotubes and...	Xiong H., Motchelaho M.A.M., Moyo M., Jewell L.L., Coville N.J.	2011	Journal of Catalysis	278	1	10.1016/j.jcat.2010.11.010	DST/NRF Centre of Excellence in Strong Materials, University of the Witwatersrand, Johannesburg 2...	Xiong, H., DST/NRF Centre of Excellence in Strong Materials, University of the Witwatersrand, Joh...	A series of Co catalysts supported on carbon nanotubes (CNTs) and carbon spheres (CSs) with diffe...	Autoreduction; Carbon nanotubes; Carbon spheres; Cobalt catalysts; Fischer-Tropsch synthesis; Par...	Autoreduction; Carbon spheres; Cobalt catalysts; Selectivity; Turnover frequency; Carbon nanotube...	None	View
Scopus	2-s2.0-77957979922	Autoreduction and Catalytic Performance of a Cobalt Fischer-Tropsch Synthesis Catalyst Supported ...	Xiong H., Moyo M., Rayner M.K., Jewell L.L., Billing D.G., Coville N.J.	2010	ChemCatChem	2	5	10.1002/cctc.200900309	DST/NRF Centre of Excellence in Strong Materials, University of Witwatersrand, Johannesburg 2050,...	Xiong, H., DST/NRF Centre of Excellence in Strong Materials, University of Witwatersrand, Johanne...	[No abstract available]	Autoreduction; Carbon; Cobalt; Fischer-Tropsch synthesis; Supported catalysts	None	None	View
Scopus	2-s2.0-79961169658	Impact of temperature and precipitation on propagation of intestinal schistosomiasis in an irriga...	Xue Z., Gebremichael M., Ahmad R., Weldu M.L., Bagtzoglou A.C.	2011	Tropical Medicine and International Health	16	9	10.1111/j.1365-3156.2011.02820.x	Department of Civil and Environmental Engineering, University of Connecticut, Storrs, CT, United ...	Xue, Z., Department of Civil and Environmental Engineering, University of Connecticut, Storrs, CT...	Objective To assess the suitability of satellite temperature and precipitation datasets for inves...	Precipitation; Satellite; Schistosomiasis; Temperature	agricultural land; air temperature; data set; disease transmission; health impact; land surface; ...	None	View
Scopus	2-s2.0-30644458223	Understanding the impact of eliminating user fees: Utilization and catastrophic health expenditur...	Xu K., Evans D.B., Kadama P., Nabyonga J., Ogwal P.O., Nabukhonzo P., Aguilar A.M.	2006	Social Science and Medicine	62	4	10.1016/j.socscimed.2005.07.004	World Health Organization, Geneva, Switzerland; WHO Office, Uganda; Ministry of Health, Uganda; U...	Xu, K., World Health Organization, Geneva, Switzerland; Evans, D.B., World Health Organization, G...	There is currently considerable discussion between governments, international agencies, bilateral...	Catastrophic expenditure; Service utilization; Uganda; User charges	health and disease; article; clinical pharmacy; health care cost; health care facility; health ca...	None	View
Scopus	2-s2.0-40549098988	Evaluation of the performance of HIV1 & 2 one-step self-test kit for detection of HIV infection i...	Ya'aba Y., Mohammed S.B., Oladepo D.K., Odama L.E., Ibrahim K., Izebe K.S., Abdulrahim M.E., Isu ...	2007	Journal of Phytomedicine and Therapeutics	12	None	None	Department of Microbiology, Human Virology and Biotechnology, National Institute for Pharmaceutic...	Ya'aba, Y., Department of Microbiology, Human Virology and Biotechnology, National Institute for ...	Acquired immune deficiency syndrome (AIDS) is cause by Human Immunodeficiency Virus (HIV). It is ...	AIDS; Genie II HIV1 &2; HIV; HIV1 & 2 one-step-self test; New Lav blot 1; SeroCard™ HIV 1&2 rapid	Human immunodeficiency virus antibody; article; blood analysis; controlled study; counseling; dia...	None	View
Scopus	2-s2.0-80053928593	Field evaluation of Ugandan sweetpotato germplasm for yield, dry matter and disease resistance	Yada B., Tukamuhabwa P., Alajo A., Mwanga R.O.M.	2011	South African Journal of Plant and Soil	28	2	None	National Agricultural Research Organization, National Crops Resources Research Institute, Namulon...	Yada, B., National Agricultural Research Organization, National Crops Resources Research Institut...	A total of 946 morphologically distinct accessions of sweetpotato {Ipomoea batatas [L] Lam) germp...	Alternaria bataticola; Blight; Ipomoea batatas; Specific gravity; SPVD	crop yield; cultivar; disease resistance; disease severity; dry matter; fieldwork; fungal disease...	None	View
Scopus	2-s2.0-84904599779	Electrochemical and quantum chemical studies on adsorption and corrosion inhibition performance o...	Yadav M., Kumar S., Behera D., Bahadur I., Ramjugernath D.	2014	International Journal of Electrochemical Science	9	9	None	Department of Applied Chemistry, Indian School of Mines, Dhanbad, 826004, India; Thermodynamics R...	Yadav, M., Department of Applied Chemistry, Indian School of Mines, Dhanbad, 826004, India; Kumar...	In the present study two quinoline-thiazole derivatives namely, {4-[1-aza-2-(phenyl)vinyl]-3-phen...	Corrosion inhibition; EIS; Hydrochloric acid; Mild steel; Quantum chemical studies; Quinoline-thi...	None	None	View
Scopus	2-s2.0-84940577071	Evaluation of residual stress in stainless steel 316L and Ti6Al4V samples produced by selective l...	Yadroitsev I., Yadroitsava I.	2015	Virtual and Physical Prototyping	10	2	10.1080/17452759.2015.1026045	Department of Mechanical and Mechatronic Engineering, Central University of Technology, Free Stat...	Yadroitsev, I., Department of Mechanical and Mechatronic Engineering, Central University of Techn...	Selective laser melting (SLM) has great potential in additive manufacturing because it enables th...	numerical simulation; residual stress; selective laser melting; stainless steel; titanium alloy	3D printers; Alloy steel; Computer simulation; Melting; Numerical models; Residual stresses; Tita...	None	View
Scopus	2-s2.0-78649989738	Evaluation of water poverty index in Ondo State, Nigeria	Yahaya O., Akinro A.O., Mogaji Kehinde O., Ologunagba B.	2009	Journal of Engineering and Applied Sciences	4	10	None	Right Foundation Academy, Ikare-Akoko, Ondo-State, Nigeria; Department of Agricultural Engineerin...	Yahaya, O., Right Foundation Academy, Ikare-Akoko, Ondo-State, Nigeria; Akinro, A.O., Department ...	An increasing world population exerts a continually growing demand on usable freshwater resource ...	Access; Dry; Ese-Odo; Freshwater; Household; Season; Water poverty index; Water stress; Wet	None	None	View
Scopus	2-s2.0-84902517279	Evaluation of different adsorbents for copper removal from cobalt electrolyte	Yahorava V., Kotze M., Auerswald D.	2014	Journal of the Southern African Institute of Mining and Metallurgy	114	5	None	Mintek, South Africa; TENOVA Bateman Africa, South Africa	Yahorava, V., Mintek, South Africa; Kotze, M., Mintek, South Africa; Auerswald, D., TENOVA Batema...	Ion exchange is considered to be an effective technology for the removal of various impurities fr...	Cobalt electrolyte; Copper; Impurity removal; Ion exchange	Adsorbents; Cobalt; Copper; Electrolytes; Impurities; Ion exchange; Ion exchangers; Resins; Coppe...	None	View
Scopus	2-s2.0-73949140661	Impact of silica on hydrometallurgical and mechanical properties of RIP grade resins for uranium ...	Yahorava V., Scheepers J., Kotze M.H., Auerswald D.	2009	Journal of the Southern African Institute of Mining and Metallurgy	109	10	None	Bateman Engineering, South Africa	Yahorava, V.; Scheepers, J.; Kotze, M.H.; Auerswald, D., Bateman Engineering, South Africa	Resin-in-pulp (RIP) technology has recently often been considered for the direct recovery of base...	None	Base metals; Capital and operating costs; Durability test; Economic viability; Economical evaluat...	None	View
Scopus	2-s2.0-84930826059	Cosmological performance of SKA HI galaxy surveys	Yahya S., Bull P., Santos M.G., Silva M., Maartens R., Okouma P., Bassett B.	2015	Monthly Notices of the Royal Astronomical Society	450	3	10.1093/mnras/stv695	Physics Department, University of the Western Cape, Cape Town, South Africa; Institute of Theoret...	Yahya, S., Physics Department, University of the Western Cape, Cape Town, South Africa; Bull, P.,...	The Square Kilometre Array (SKA) will conduct the biggest spectroscopic galaxy survey ever, by de...	Dark energy	None	None	View
Scopus	2-s2.0-84894287984	Evaluation of three mathematical functions to describe the relationship between body weight, body...	Yakubu A., Musa-Azara I.S.	2013	International Journal of Morphology	31	4	10.4067/S0717-95022013000400036	Department of Animal Science, Nasarawa State University, Keffi, Nasarawa State, Nigeria; Departme...	Yakubu, A., Department of Animal Science, Nasarawa State University, Keffi, Nasarawa State, Niger...	Body size and testicular measurements have been found to be important parameters utilized in bree...	Body condition; Body size; Rams; Regression models; Testicular measurements	None	None	View
Scopus	2-s2.0-34548476044	Effects of genotype and housing system on the laying performance of chickens in different seasons...	Yakubu A., Salako A.E., Ige A.O.	2007	International Journal of Poultry Science	6	6	None	Department of Animal Science, Nasarawa State University, Keffi, Shabu-Lafia Campus, P.M.B. 135, L...	Yakubu, A., Department of Animal Science, Nasarawa State University, Keffi, Shabu-Lafia Campus, P...	An experiment was designed to study the effects of genotype and housing system on the performance...	Exotic strains; Interaction; Management system; Performance parameters; Season	Aves; Gallus gallus	None	View
Scopus	2-s2.0-34250209823	Effects of feed restriction on performance, carcass yield, relative organ weights and some linear...	Yakubu A., Salako A.E., Ladokun A.O., Adua M.M., Bature T.U.K.	2007	Pakistan Journal of Nutrition	6	4	None	Department of Animal Science, Faculty of Agriculture, Nasarawa State University, Shabu-Lafia Camp...	Yakubu, A., Department of Animal Science, Faculty of Agriculture, Nasarawa State University, Shab...	Effects of feed restriction on performance, carcass yield, relative organ weights and some linear...	Body measurements; Carcass characteristics; Feed restriction; Performance; Weaner rabbits	drinking water; animal food; animal housing; animal tissue; anthropometry; article; body height; ...	None	View
Scopus	2-s2.0-78650246691	Climate change impact on the density of Faidherbia albida on smallholder farms in the degraded la...	Yakubu I.	2010	Environmentalist	30	4	10.1007/s10669-010-9279-4	Department of Geography, Bayero University, PMB 3011 Kano, Nigeria	Yakubu, I., Department of Geography, Bayero University, PMB 3011 Kano, Nigeria	Nigeria's vegetation in general and some important tree species in particular are under increasin...	Climate change; Faidherbia albida; Nitrogen fixing; Smallholder	catalyst; climate change; dicotyledon; fuelwood; land degradation; nitrogen fixation; population ...	None	View
Scopus	2-s2.0-55949130986	Genotype x environment interactions: Survival performance of six internationally sourced provenan...	Yakubu I.	2008	Environmentalist	28	4	10.1007/s10669-007-9150-4	Geography Department, Bayero University, PMB 3011, Kano, Nigeria	Yakubu, I., Geography Department, Bayero University, PMB 3011, Kano, Nigeria	In order to prevent 'an impending neem failure', from the incidence of the twin problems of the n...	Azadirachta indica; Genotype; Kano; Land race; Provenance	dicotyledon; genotype-environment interaction; land degradation; performance assessment; pest out...	None	View
Scopus	2-s2.0-67649429201	Reproductive toxicologic evaluations of Bulbine natalensis Baker stem extract in albino rats	Yakubu M.T., Afolayan A.J.	2009	Theriogenology	72	3	10.1016/j.theriogenology.2009.01.026	Phytomedicine Research Centre, Department of Botany, University of Fort Hare, Alice, 5700, South ...	Yakubu, M.T., Phytomedicine Research Centre, Department of Botany, University of Fort Hare, Alice...	The effects of oral administration of aqueous extract of Bulbine natalensis Baker stem at daily d...	Bulbine natalensis; Embryo; Fertility; Pregnancy; Reproductive functions; Reproductive hormones	plant extract; angiosperm; animal; article; chemistry; drug effect; drug screening; female; ferti...	None	View
Scopus	2-s2.0-84904743148	Carpolobia lutea roots restore sexual arousal and performance in paroxetine-induced sexually impa...	Yakubu M.T., Jimoh R.O.	2014	Revista Internacional de Andrologia	12	3	10.1016/j.androl.2014.02.002	Phytomedicine, Toxicology and Reproductive Biochemistry Research Laboratory, Department of Bioche...	Yakubu, M.T., Phytomedicine, Toxicology and Reproductive Biochemistry Research Laboratory, Depart...	Objective: This study aimed at investigating the aphrodisiac effects of aqueous extract of Carpol...	Aphrodisiac; Carpolobia lutea; Paroxetine; Polygalaceae; Sexual dysfunction; Sexual function	None	None	View
Scopus	2-s2.0-78650995038	Calf survival and reproductive performance of Holstein-Friesian cows in central Ethiopia	Yalew B., Lobago F., Goshu G.	2011	Tropical Animal Health and Production	43	2	10.1007/s11250-010-9697-9	Faculty of Veterinary Medicine, Department of Animal Production Studies, Addis Ababa University, ...	Yalew, B., Faculty of Veterinary Medicine, Department of Animal Production Studies, Addis Ababa U...	This study was carried out to evaluate the reproductive performance and calves survival rate of H...	Calf survival; Ethiopia; Holstein-Friesian herd; Reproductive performance	animal; animal disease; animal husbandry; article; cattle; cattle disease; Ethiopia; female; male...	None	View

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