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Showing 80 out of a total of 2061 results for community: Natural and Agricultural Sciences.
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Characterisation of a proposed Nucleorhabdovirus new to South Africa
Lamprecht, R.L. (Renate Luise)
;
Pietersen, Gerhard
;
Kasdorf, G.G.F.
;
Nel, Louis Hendrik
(
Springer
,
2009
)
An ecological study of reintroduced Arabian oryx in the 'Uruq Bani Ma'arid protected area of the Kingdom of Saudi Arabia
Unknown author
(
University of Pretoria
,
2006-09-07
)
Vegetation of the Hantam-Tanqua-Roggeveld subregion, South Africa. Part 1 : Fynbos Biome related vegetation
Van der Merwe, Helga
;
Van Rooyen, Margaretha W.
;
Van Rooyen, Noel
(
South African National Parks
,
2008
)
Influence of undersowing perennial forages in maize on grain, fodder yield and soil properties in the sub-humid region of western Ethiopia
Hassen, Abubeker
;
Gizachew, L.
;
Rethman, N.F.G.
;
Van Niekerk, Willem A.
(
NISC
,
2007-03
)
Antimicrobial activity of Helichrysum species and the isolation of a new phloroglucinol from Helichrysum caespititium
Unknown author
(
University of Pretoria
,
2004-04-01
)
Physico-chemical effects of irradiation on starch and protein of maize and bean flours
Unknown author
(
University of Pretoria
,
2006-10-17
)
Generalizations of the Diffie-Hellman protocol : exposition and implementation
Unknown author
(
University of Pretoria
,
2007
)
An evaluation of the Phragmites australis reed use by communities neighbouring the Tembe Elephant Park, Maputaland, KwaZulu-Natal, South Africa
Unknown author
(
University of Pretoria
,
2007-04-02
)
Niemand druk mark in bepaalde rigting
Unknown author
(
Landbouweekblad
,
2004-03-19
)
The nutritive value of sainfoin (Onobrychis viciifolia), sheeps' burnet (Sanguisorba minor) and lucerne (Medicago sativa)
Unknown author
(
University of Pretoria
,
2008-03-12
)
The distribution, movements and abundance of Heaviside's dolphins in the nearshore waters of the Western Cape, South Africa
Unknown author
(
University of Pretoria
,
2009-01-16
)
A demographic comparison of two elephant seal populations
Unknown author
(
University of Pretoria
,
2005-07-05
)
Using geographical information systems to investigate the bushmeat phenomenon in KwaZulu-Natal
Unknown author
(
University of Pretoria
,
2007-03-29
)
A phosphate sorption and desorption study on an acid sandy clay soil
Unknown author
(
University of Pretoria
,
2007-10-25
)
Molecular phylogeny of fig wasp pollinators (Agaonidae, Hymenoptera) of Ficus section Galoglychia
Erasmus, J.C. (Johannes Christoff)
;
Van Noort, S.
;
Jousselin, E.
;
Greeff, Jaco M. (Jacobus Maree)
(
Blackwell
,
2007-01
)
The characterization of inner core protein VP6 of African horsesickness virus
Unknown author
(
University of Pretoria
,
2007-11-08
)
Maize kernel translucency measurement by image analysis and its relationship to vitreousness and dry performance
Unknown author
(
University of Pretoria
,
2006-05-18
)
Long term extrapolation and hedging of the South African yield curve
Unknown author
(
University of Pretoria
,
2009-06-17
)
Phylogeny and identification of Pantoea species associated with plants, humans and the natural environment based on multilocus sequence analysis (MLSA)
Brady, Carrie Louise
;
Cleenwerck, Ilse
;
Venter, S.N. (Stephanus Nicolaas)
;
Vancanneyt, Marc
;
Swings, Jean
;
Coutinho, Teresa A.
(
Elsevier
,
2008-05
)
Modelling the wheat sector in South Africa
Meyer, Ferdinand
;
Kirsten, Johann F.
(
Agricultural Economics Association of South Africa
,
2005-06
)
The Du Fort and Frankel finite difference scheme applied to and adapted for a class of finance problems
Unknown author
(
University of Pretoria
,
2009-10-23
)
TULIP software and web server : automatic classification of protein sequences based on pairwise comparisons and Z-value statistics
Grando, Delphine
;
Ortet, Philippe
;
Joubert, Fourie
;
Marechal, Eric
;
Bastien, Olivier
(
Bentham Science
,
2009-03
)
Electrochemical behaviour of boron-doped diamond electrodes
Unknown author
(
University of Pretoria
,
2006-11-30
)
Analysis of gene expression in Triticum aestivum L. cv. "Tugela DN" after Russian wheat aphid (Diuraphis noxia Mordvilco) infestation
Unknown author
(
University of Pretoria
,
2005-05-20
)
Ecological impact of large herbivores on woody vegetation at selected watering points in the Kruger National Park
Unknown author
(
University of Pretoria
,
2006-12-07
)
Influence of phosphorus supplementation on growth and reproductive characteristics of beef cows in the semi-arid bushveld of South Africa
Unknown author
(
University of Pretoria
,
2008-09-04
)
Factors affecting the quality of semen of A.I. dairy bulls in South Africa
Unknown author
(
University of Pretoria
,
2003
)
Distribution and population diversity of Ceratocystis pirilliformis in South Africa
Nkuekam, Gilbert Kamgan
;
Barnes, Irene
;
Wingfield, Michael J.
;
Roux, Jolanda
(
Mycological Society of America
,
2009
)
Modelling the impacts of macro-economic variables on the South African biofuels industry
Meyer, Ferdinand
;
Strauss, P.G. (Petrus Gerhardus)
;
Funke, Thomas Bernhard
(
Agricultural Economics Association of South Africa
,
2008-09
)
Ondersoek na fasette van leerders in 'n privaat skool se studieoriëntasie en die verband daarvan met wiskunde prestasie
Maree, J.G. (Kobus)
;
Crafford, Gretel
(
Suid Afrikaanse Akademie vir Wetenskap & Kuns
,
2005
)
Taxonomic evaluation of the genus Pantoea based on a multigene approach
Unknown author
(
University of Pretoria
,
2009-10-24
)
Economic performance of smallholder irrigation schemes: A case study in Zanyokwe, Eastern Cape, South Africa
Unknown author
(
University of Pretoria
,
2007-02-09
)
Protection up to a point
Unknown author
(
BDFM Publishers
,
2005-05-13
)
Total quality management in tea through quality, safety & risk management : an HACCP perspective
Dhanakumar, V.G.
(
International Society of Tea Science (ISTS)
,
2001
)
Generalized statistics and the formation of a quark-gluon plasma
Unknown author
(
University of Pretoria
,
2007-05-17
)
Microbial mat mediated structures in the Ediacaran Sonia Sandstone, Rajasthan, India, and their implications for proterozoic sedimentation
Sarkar, Subir
;
Bose, Pradip K.
;
Samanta, P.
;
Sengupta, P.
;
Eriksson, Patrick George
(
Elsevier
,
2008-04-05
)
Evaluating patterns of wood use for building construction in Maputaland, South Africa
Gaugris, Jerome Yves
;
Van Rooyen, Margaretha W.
(
Southern African Wildlife Management Association
,
2009-04
)
An assessment of two evanescent field biosensors in the development of an immunoassay for tuberculosis
Unknown author
(
University of Pretoria
,
2009-06-02
)
A population estimate of Heaviside's dolphins, Cephalorhynchus heavisidii, at the southern end of their range
Elwen, Simon Harvey
;
Reeb, Desray
;
Thornton, Meredith
;
Best, Peter B.
(
Blackwell
,
2009
)
A critical appraisal of the customer service and service quality in appliance sales departments in prominent South African retail stores
Unknown author
(
University of Pretoria
,
2009-11-17
)
Environment, migratory tendency, phylogeny and basal metaboclic rate in birds
Jetz, Walter
;
Freckleton, Robert P.
;
McKechnie, Andrew E.
(
Public Library of Science
,
2008-09
)
Life history parameters and regulation of the southern elephant seal population at Marion Island
Unknown author
(
University of Pretoria
,
2006-11-30
)
Raman spectroscopic investigation of radiation damage in carbon implanted diamond
Unknown author
(
University of Pretoria
,
2006-02-13
)
Solid waste management in urban fringe settlements : the case of Winterveld, Pretoria
Unknown author
(
University of Pretoria
,
2007-09-26
)
Evaluation of three fungicides for control of soilborne diseases of lettuce seedlings
Unknown author
(
University of Pretoria
,
2008
)
Crude extracts of, and purified compounds from, Pterocarpus angolensis, and the essential oil of Lippia javanica : their in-vitro cytotoxicities and activities against selected bacteria and Entamoeba histolytica
Samie, A.
;
Housein, A.
;
Lall, Namrita
;
Meyer, Jacobus Johannes Marion
(
Maney
,
2009-04
)
The Influence of developmental temperature on the adult survival of Simulium chutteri (Diptera: Simuliidae)
Unknown author
(
University of Pretoria
,
2006-11-22
)
Professional extension support : a prerequisite for sustainable irrigation development
Stevens, Joseph Benjamin
(
South African Society for Agricultural Extension, Department of Agricultural Ecomomics, Extension and Rural Development, University of Pretoria
,
2007
)
Pathogenicity of Scutellonema bradys populations from different geographical areas in Benin on yam (Dioscorea spp.)
Baimey, Hugues
;
Coyne, Danny
;
Labuschagne, Nico
(
Elsevier
,
2009
)
Evaluation of the floral rewards of Aloe greatheadii var davyana (Asphodelaceae), the most important indigenous South African bee plant
Unknown author
(
University of Pretoria
,
2006
)
Physiological and microbiological studies of nectar xylose metabolism in the Namaqua rock mouse, Aethomys namaquensis (A. Smith, 1834)
Unknown author
(
University of Pretoria
,
2007-08-24
)
Detection, characterisation and suppression of Ralstonia solanacearum
Unknown author
(
University of Pretoria
,
2006-10-07
)
Prevalence of the dog nematode Spirocerca lupi in populations of its intermediate dung beetle host in the Tshwane (Pretoria) Metropole, South Africa
Du Toit, C.A.
;
Scholtz, Clarke H.
;
Hyman, W.B.
(
Agricultural Research Council, ARC-OVI and the University of Pretoria
,
2008-08
)
Molecular and phenotypic characterization of three phylogenetic species discovered within the Neofusicoccum parvum/N. ribis complex
Pavlic-Zupanc, Draginja
;
Slippers, Bernard
;
Coutinho, Teresa A.
;
Wingfield, Michael J.
(
Mycological Society of America
,
2009-03
)
Heterogeneity of dung beetle (Coleoptera: Scarabaeidae) assemblages in northern KwaZulu-Natal, South Africa: conservation implications
Unknown author
(
University of Pretoria
,
2001
)
Forty years of agricultural economics scholarship and practice in South Africa : a time to challenge the consensus and refocus our intellectual work
Kirsten, Johann F.
(
Agricultural Economics Association of South Africa
,
2002-12
)
The petrography and geochemistry of the Platreef on the farm Townlands, near Potgietersrus, northern Bushveld Complex
Unknown author
(
University of Pretoria
,
2006-05-05
)
Fusarium infection and mycotoxin contamination in preharvest and stored maize in Benin, West Africa
Unknown author
(
University of Pretoria
,
2004
)
Voedselinflasie daal tog
Fouché, Johan
(
Landbouweekblad
,
2003-10-10
)
Selenium (Se) supplementation on the Se status of dairy cows in the Midlands of KwaZulu-Natal
Van Ryssen, J.B.J.
;
O'Dell, E.D.
(
South African Society for Animal Science
,
2006
)
Molecular characterization of the hexose transporter (PfHT1) of Plasmodium falciparum in Xenopus laevis oocytes
Unknown author
(
University of Pretoria
,
2005-11-22
)
Characterisation of Botryosphaeria species from mango in South Africa
Unknown author
(
University of Pretoria
,
2002
)
Bound and free excitons in ZnO : optical selection rules in the absence and presence of time reversal symmetry
Unknown author
(
University of Pretoria
,
2009-12-08
)
Silage fermentation attributes and certain rumen parameters in sheep fed two grass silages harvested at different stages of maturity
Hassen, Abubeker
;
Van Niekerk, Willem A.
;
Bechaz, Federico Martino
(
South African Society for Animal Science
,
2009
)
Evolution of African mole-rat sociality : burrow architecture, rainfall and foraging in colonies of the cooperatively breeding Fukomys mechowii
Sichilima, Alfred Matafwali
;
Bennett, Nigel Charles
;
Faulkes, Christopher G.
;
Le Comber, S.C.
(
Blackwell
,
2008
)
Qualitative characteristics of selected Atriplex nummularia (Hatfield Select)
Unknown author
(
University of Pretoria
,
2007-04-02
)
The comparative influence of intervening variables in the adoption behaviour of maize and dairy farmers in Shashemene and Debrezeit Ethiopia
Unknown author
(
University of Pretoria
,
2007-11-05
)
A spectroscopic investigation of polyacetylenic molecules in the molluskan biogenic matrix
Unknown author
(
University of Pretoria
,
2008-07-15
)
Characterization and sequence variation of the virulence-associated proteins of different tissue culture isolates of African Horsesickness virus serotype 4
Unknown author
(
University of Pretoria
,
2009-08-12
)
Tick control in Tswana, Simmental and Brahman cattle by means of Neem seed extracts (Azadirachta indica)
Unknown author
(
University of Pretoria
,
2006-02-20
)
The determination of Arsenic in soil by ICP-OES
Unknown author
(
University of Pretoria
,
2006-11-17
)
Isolation and identification of Naphthoquinones from Euclea natalensis with activity against Mycobacterium tubercolosis, other pathogenic bacteria and Herpes simplex virus
Unknown author
(
University of Pretoria
,
2007-06-05
)
GIS for spatial decision-making
Unknown author
(
University of Pretoria
,
2001
)
The Comparative Ecology of the Brown Hyaena (Hyaena brunnea) in Makgadikgadi National Park and a Neighbouring Community Cattle Area in Botswana
Unknown author
(
University of Pretoria
,
2007-03-13
)
Characterizing phosphate desorption kinetics from soil : an approach to predicting plant available phosphorus
Unknown author
(
University of Pretoria
,
2009-04-07
)
Economic impact of climate change on major South African field crops : a Ricardian approach
Unknown author
(
University of Pretoria
,
2007-10-12
)
Informal finance for the middle and high income individuals in South Africa : a case study of high budget "stokvels" in Pretoria
Unknown author
(
University of Pretoria
,
2007-07-23
)
Issabelline king penguin Aptenodytes Patagonicus at Marion Island
Oosthuizen, Wessel Christiaan
;
De Bruyn, P.J. Nico
(
Seabird Group
,
2009
)
Sorghum phenolic extracts : their storage stability and antioxidant activity in sunflower oil
Unknown author
(
University of Pretoria
,
2008-08-07
)
Molecular epidemiology of rabies in Kwazulu-Natal, South Africa
Unknown author
(
University of Pretoria
,
2007-02-27
)
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