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-s2.0-68949113614	Improved rice variety adoption and its welfare impact on rural farming households in akwa ibom st...	Joshua Udoh E., Titus Omonona B.	2008	Journal of New Seeds	9	2	10.1080/15228860802087305	Department of Agricultural Economics and Extension, University of Uyo, Uyo, Akwa Ibom State, Nige...	Joshua Udoh, E., Department of Agricultural Economics and Extension, University of Uyo, Uyo, Akwa...	In this study cross-sectional data from 200 rice farmers were used to examine the various factors...	Adoption; Improved rice varieties; Nigeria; Rural farming household; Welfare	None	None	View
Scopus	2-s2.0-84902263667	Impact of castration on changes in left ventricular diastolic pressure-volume relations induced b...	Hodson B., Woodiwiss A.J., Norton G.R., Michel F.S.	2014	Journal of Cardiovascular Pharmacology	63	6	10.1097/FJC.0000000000000081	School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, 7 York Rd, Par...	Hodson, B., School of Physiology, Faculty of Health Sciences, University of the Witwatersrand, 7 ...	A reduced testosterone concentration characterizes heart failure and independently predicts outco...	Adrenergic stimulation; Castration; Left ventricular dilatation	isoprenaline; sodium chloride; beta adrenergic receptor stimulating agent; adrenergic stimulation...	None	View
Scopus	2-s2.0-34047112435	Rat strain-related differences in myocardial adrenergic tone and the impact on cardiac fibrosis, ...	Osadchii O., Norton G., Deftereos D., Woodiwiss A.	2007	Pharmacological Research	55	4	10.1016/j.phrs.2006.12.005	Cardiovascular Pathophysiology and Genomics Research Unit, School of Physiology, University of th...	Osadchii, O., Cardiovascular Pathophysiology and Genomics Research Unit, School of Physiology, Un...	Sprague-Dawley (SD) rats have been reported to have a higher sympathetic activity than Wistar-Kyo...	Adrenergic tone; Contractile function; Sprague-Dawley rats; Wistar-Kyoto rats	beta adrenergic receptor stimulating agent; dobutamine; isoprenaline; noradrenalin; adrenergic ac...	None	View
Scopus	2-s2.0-61749090431	The performance analysis of a solid adsorption solar refrigerator during collector cool-down and ...	Ogueke N.V., Anyanwu E.E.	2009	Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Eng...	223	1	10.1243/09544089JPME217	Department of Mechanical Engineering, Federal University of Technology, P.M.B. 1526, Owerri, Nigeria	Ogueke, N.V., Department of Mechanical Engineering, Federal University of Technology, P.M.B. 1526...	Performance analysis of a solid adsorption solar refrigerator during the collector cool-down and ...	Adsorbate; Adsorption; Cool-down; Refrigeration; Solar	Adsorbates; Capillary tubes; Concentration (process); Refrigerants; Refrigerators; Solar refriger...	None	View
Scopus	2-s2.0-57549115964	Evaluation and treatment of coal fly ash for adsorption application	Bada S.O., Potgieter-Vermaak S.	2008	Leonardo Electronic Journal of Practices and Technologies	7	12	None	School of Chemical and Metallurgical Engineering, Faculty of Engineering and the Built Environmen...	Bada, S.O., School of Chemical and Metallurgical Engineering, Faculty of Engineering and the Buil...	Many researchers had investigated fly ash as an adsorbent for the uptake of organic compounds fro...	Adsorbent; Adsorption capacity; Characterization; Fly ash	None	None	View
Scopus	2-s2.0-84897498406	Composite nanofibers prepared from metallic iron nanoparticles and polyaniline: High performance ...	Bhaumik M., Choi H.J., McCrindle R.I., Maity A.	2014	Journal of Colloid and Interface Science	425	None	10.1016/j.jcis.2014.03.031	Department of Chemistry, Tshwane University of Technology, Private Bag X680, Pretoria, South Afri...	Bhaumik, M., Department of Chemistry, Tshwane University of Technology, Private Bag X680, Pretori...	Presented here is a simple preparation of metallic iron nanoparticles, supported on polyaniline n...	Adsorption; Arsenic(V); Chromium(VI); Composites; Congo red; Isotherm; Kinetics; Nanofibers; Poly...	Adsorption; Azo dyes; Chlorine compounds; Chromium compounds; Composite materials; Enzyme kinetic...	None	View
Scopus	2-s2.0-84865522079	EVALUATION OF THE HEAVY METAL IMMOBILIZATION POTENTIAL OF PINE BARK-BASED COMPOSTS	Gichangi E.M., Mnkeni P.N.S., Muchaonyerwa P.	2012	Journal of Plant Nutrition	35	12	10.1080/01904167.2012.706681	Department of Agronomy, University of Fort Hare, PB X1314, Alice 5700, South Africa	Gichangi, E.M., Department of Agronomy, University of Fort Hare, PB X1314, Alice 5700, South Afri...	Composts have the potential for remediating heavy metal-contaminated soils. This sorption study i...	adsorption; bioavailability; heavy metals; immobilization; pine bark composts	Capra hircus	None	View
Scopus	2-s2.0-84935913145	Gum ghatti and poly(acrylamide-co-acrylic acid) based biodegradable hydrogel-evaluation of the fl...	Mittal H., Maity A., Ray S.S.	2015	Polymer Degradation and Stability	120	None	10.1016/j.polymdegradstab.2015.06.008	Department of Applied Chemistry, University of Johannesburg, Doornfontein, South Africa; DST/CSIR...	Mittal, H., Department of Applied Chemistry, University of Johannesburg, Doornfontein, South Afri...	The main aim of this study was to develop a biodegradable flocculent and adsorbent based on the g...	Adsorption; Biodegradation; Flocculation; Gum ghatti; Hydrogel polymer	Acrylic monomers; Adsorption; Amides; Ascorbic acid; Biodegradable polymers; Biodegradation; Carb...	HGERAOZ, CSIR, Council for Scientific and Industrial Research	View
Scopus	2-s2.0-84942365769	Successful scale-up performance of a novel papaya-clay combo adsorbent: up-flow adsorption of a b...	Unuabonah E.I., Adedapo A.O., Nnamdi C.O., Adewuyi A., Omorogie M.O., Adebowale K.O., Olu-Owolabi...	2015	Desalination and Water Treatment	56	2	10.1080/19443994.2014.944572	Environmental and Chemical Processes Research Laboratory, Department of Chemical Sciences, Redeem...	Unuabonah, E.I., Environmental and Chemical Processes Research Laboratory, Department of Chemical...	Abstract: A novel low-cost papaya-clay combo adsorbent, hybrid clay (HYCA), was prepared from a c...	Adsorption; Breakthrough; Cationic dye; Hybrid clay; Methylene blue; Pore and surface diffusion m...	adsorption; breakthrough curve; diffusion; dye; kaolinite; organic pollutant; water treatment; Ca...	TWAS, Academy of Sciences for the Developing World; 3240245996, UNESCO, Academy of Sciences for t...	View
Scopus	2-s2.0-84860530386	Fluoride removal performance of phosphoric acid treated lime: Breakthrough analysis and point-of-...	Murutu C., Onyango M.S., Ochieng A., Otieno F.A.O.	2012	Water SA	38	2	10.4314/wsa.v38i2.14	Department of Chemical and Metallurgical Engineering, Tshwane University of Technology, Private B...	Murutu, C., Department of Chemical and Metallurgical Engineering, Tshwane University of Technolog...	Fluoride in drinking water above permissible levels is responsible for dental and skeletal fluoro...	Adsorption; Breakthrough; Fluoride; Lime	Breakthrough; Breakthrough analysis; Column operations; Defluoridation; Fluoride; Fluoride concen...	None	View
Scopus	2-s2.0-43049133208	The effect of pH and anoxia on the performance of Phoslock®, a phosphorus binding clay	Ross G., Haghseresht F., Cloete T.E.	2008	Harmful Algae	7	4	10.1016/j.hal.2007.12.007	Department of Microbiology and Plant Pathology, University of Pretoria, Pretoria, 0001, South Afr...	Ross, G., Department of Microbiology and Plant Pathology, University of Pretoria, Pretoria, 0001,...	This study examined the adsorption of phosphate by Phoslock, a lanthanum modified clay, by invest...	Adsorption capacity; Anoxia; Kinetics; pH; Phoslock®	algae	None	View
Scopus	2-s2.0-84931281448	Evaluation of N-terminated siloxanes grafted onto lignocellulose as adsorbent for the removal of ...	Vala R.M.K., Tichagwa L., Dikio E.D.	2015	International Journal of Environmental Science and Technology	12	8	10.1007/s13762-014-0679-8	Department of Pure and Applied Chemistry, University of Fort Hare, Private Bag X1314, Alice, East...	Vala, R.M.K., Department of Pure and Applied Chemistry, University of Fort Hare, Private Bag X131...	This study reports the chemical modification of lignocellulose (from Kikuyu grass) with N-termina...	Adsorption; Chemical modification; Isotherms; Kinetics; Lignocellulose; N-terminated siloxane; Ph...	Adsorbents; Adsorption; Cellulose; Chemical modification; Driers (materials); Dyes; Enzyme kineti...	None	View
Scopus	2-s2.0-84867076905	Simulation study of polymer flooding performance: Effect of clay minerals	Falode O.A., Afolabi F.A.	2011	Petroleum and Coal	53	3	None	Department of Petroleum Engineering, University of Ibadan, Ibadan, Nigeria	Falode, O.A., Department of Petroleum Engineering, University of Ibadan, Ibadan, Nigeria; Afolabi...	Polymer flooding is a very important technique of improving oil recovery from sandstone reservoir...	Adsorption; Clay minerals; Polymer flooding; Polymer retention; Simulation	None	None	View
Scopus	2-s2.0-84904673859	Temperature performance of a thione quinoxaline compound as mild steel corrosion inhibitor in hyd...	El-Hajjaji F., Belkhmima R.A., Zerga B., Sfaira M., Taleb M., Ebn Touhami M., Hammouti B., Al-Dey...	2014	International Journal of Electrochemical Science	9	9	None	Laboratoire d'Ingénierie des Matériaux, de Modélisation et d'Environnement, LIMME, Faculté des Sc...	El-Hajjaji, F., Laboratoire d'Ingénierie des Matériaux, de Modélisation et d'Environnement, LIMME...	The inhibiting action of 3-methyl-1-prop-2-ynylquinoxaline-2(1H)-thione (Pr-N-Q=S) on mild steel ...	Adsorption; Corrosion inhibition; Quinoxaline; Thermodynamic and kinetic proprieties	None	None	View
Scopus	2-s2.0-84934270632	High-performance towards removal of toxic hexavalent chromium from aqueous solution using graphen...	Chauke V.P., Maity A., Chetty A.	2015	Journal of Molecular Liquids	211	None	10.1016/j.molliq.2015.06.044	Polymers and Composites, Council for Scientific and Industrial Research (CSIR)Pretoria, South Afr...	Chauke, V.P., Polymers and Composites, Council for Scientific and Industrial Research (CSIR)Preto...	Abstract Graphene oxide (GO) was functionalized with alpha cyclodextrin (αCD) through a covalent ...	Adsorption; Cr(VI) removal; Cyclodextrin; Graphene oxide; Nanocomposite; Polypyrrole	Adsorption isotherms; Chemicals removal (water treatment); Chromium compounds; Cyclodextrins; Gra...	CSIR, Department of Science and Technology, Republic of South Africa; DST, Department of Science ...	View
Scopus	2-s2.0-34548578692	Evaluation of sorption capacity of scrap tyre in the removal of copper (II) ion from aqua system	Oladoja N.A., Ofomaja A., Ebare E.	2006	Pakistan Journal of Scientific and Industrial Research	49	6	None	Department of Chemistry, Adekunle Ajasin University, Nigeria; Department of Chemistry, University...	Oladoja, N.A., Department of Chemistry, Adekunle Ajasin University, Nigeria; Ofomaja, A., Departm...	The use of scrap-tyre (ST), which was both a waste and pollutant was investigated as a low-cost s...	Adsorption; Cu2+ ion; Scrap tyre	adsorption; copper; ion; pH; removal experiment; tire	None	View
Scopus	2-s2.0-41749084182	Groundwater quality evaluation for productive uses - The afram plains area, Ghana	Yidana S.M., Ophori D., Banoeng-Yakubo B.	2008	Journal of Irrigation and Drainage Engineering	134	2	10.1061/(ASCE)0733-9437(2008)134:2(222)	Dept. of Earth and Environmental Studies, Montclair State Univ., Montclair, NJ 07043, United Stat...	Yidana, S.M., Dept. of Earth and Environmental Studies, Montclair State Univ., Montclair, NJ 0704...	Groundwater is the most widely used water resource in the Afram Plains area, Ghana. The objective...	Adsorption; Developing Countries; Electrical conductivity; Fluoridation; Ghana; Potable water; So...	Adsorption; Aquifers; Electric conductivity; Fluorine compounds; Irrigation; Potable water; Salin...	None	View
Scopus	2-s2.0-84907541269	Inhibitive action and synergistic performance of 2-amino-ethanol and N,N-diethylethanamine on cop...	Fayomi O.S.I., Popoola A.P.I., Popoola O.M.	2014	Bulletin of the Chemical Society of Ethiopia	28	3	10.4314/bcse.v28i3.15	Faculty of Engineering and the Built Environment, Tshwane University of Technology, P.M.B. X680, ...	Fayomi, O.S.I., Faculty of Engineering and the Built Environment, Tshwane University of Technolog...	The corrosion inhibition action of copper alloy in 1 M HC1 solution in the presence of 2-aminoeth...	Adsorption; Electrochemical oxidation; Inhibitor; SEM/EDX; Synergistic assessment	None	National Research Foundation	View
Scopus	2-s2.0-84903119029	Exergy based performance analysis of a solid adsorption solar refrigerator	Ogueke N.V., Ndeke C., Ndeke C.	2014	International Journal of Renewable Energy Research	4	2	None	Mechanical Engineering Department, Federal University of Technology, PMB 1526 Owerri, Nigeria	Ogueke, N.V., Mechanical Engineering Department, Federal University of Technology, PMB 1526 Owerr...	The exergy based performance analysis of a solid adsorption solar refrigerator is presented. The ...	Adsorption; Exergy; Refrigerator; Solar	None	None	View
Scopus	2-s2.0-84907878119	Synthesis, characterization of Fe3O4@glycine doped polypyrrole magnetic nanocomposites and their ...	Ballav N., Choi H.J., Mishra S.B., Maity A.	2014	Journal of Industrial and Engineering Chemistry	20	6	10.1016/j.jiec.2014.01.007	Department of Applied Chemistry, University of Johannesburg, South Africa; Department of Polymer ...	Ballav, N., Department of Applied Chemistry, University of Johannesburg, South Africa; Choi, H.J....	Fe3O4 coated glycine doped polypyrrole magnetic nanocomposite (Fe3O4@gly-PPy NC) was prepared via...	Adsorption; Glycine; Hexavalent chromium; Magnetic nanocomposite; Polypyrrole	Amino acids; Polypyrroles; Hexavalent chromium; Magnetic nanocomposites; Adsorption	None	View

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