Results 111 to 120 of about 133,985 (295)

A survey of brassica vegetable smallholder farmers in the Gauteng and Limpopo provinces of South Africa

Journal of Agriculture and Rural Development in the Tropics and Subtropics, 2016
A study was taken to investigate the types of brassica vegetables mostly grown by smallholder farmers in two provinces of South Africa. Thirty-one smallholder vegetable farmers in the Gauteng province and Waterberg district in the Limpopo province were ...
Gloria Mandiriza-Mukwirimba, Quenton Kritzinger, Theresa Aveling   +2 more
doaj  

Communication pathology : yesterday and today for tomorrow [PDF]

, 2008
Inaugural address and photo of Prof. Brenda Louw, Department of Communication Pathology, University of Pretoria, 27 October 2008.Communication is the foundation of human dignity, freedom and agency, is intrinsic to individual personhood and therefore ...

core  

Extending Structured Dialogic Design With Multi‐Criteria Evaluation: Toward Sustainable Multi‐Species Governance

Systems Research and Behavioral Science, EarlyView.
ABSTRACT This paper presents an innovative integration of structured democratic dialogue with a multi‐criteria evaluation step designed to strengthen participatory decision‐making for complex socio‐ecological challenges. Conducted virtually with Communities of Practice focused on multi‐species governance, the process combined systemic mapping of ...
Yiannis Laouris, Marcus Hallside, Janet McIntyre‐Mills, Patricia Lethole, Mphatheleni Makaulule, Vhonani Netshandama, Lisman Manurung, Ida Widianingsih, Riswanda Riswanda   +8 more
wiley   +1 more source

Universiteit en musiek

, 1967
p.
Malan, J.P. (Jacques Philip), 1917-
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Systems‐Based Organisational Resilience Framework: A Delphi Study‐Based Validation and Verification

Systems Research and Behavioral Science, EarlyView.
ABSTRACT The increasing systemic complexity of the Fourth Industrial Revolution has heightened the need for robust approaches to organisational resilience. Despite its growing prominence, resilience research remains fragmented, with limited consensus on core dimensions, causal interdependencies and mechanisms suitable for dynamic assessment. This study
Dumisani Manzini, Rudolph Oosthuizen, Hilda Chikwanda, Rina Peach   +3 more
wiley   +1 more source

Polyaniline as a dual flame retardant and electrostatic dissipative additive in polyethylene nanocomposites

Journal of Vinyl and Additive Technology, Volume 31, Issue 2, Page 339-355, March 2025.
Effecft of co‐doping polyaniline with phosphoric acid and phytic acid on the heat release rate of polyethylene. Abstract Polyolefins, such as polyethylene (PE), are highly flammable and electrically insulative, limiting their applicability. The study explored the flame‐retardancy and electrical conductivity of PE/polyaniline (PE/PANI) nanocomposites ...
Akeem Adisa, Joseph K. O. Asante, Vincent O. Ojijo, António B. Mapossa, Washington Mhike   +4 more
wiley   +1 more source

New horizons for metallurgic engineering

, 1995
p.
Dippenaar, R.J.
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Fear or feast: small mammal activity increases in the presence of carcasses despite increased threat of predation by black‐backed jackals

Wildlife Biology, EarlyView.
Food acquisition is arguably the most important, and among the riskiest behaviours for most mammals. Carcasses are an ephemeral resource for many scavengers, particularly black‐backed jackals Lupulella mesomelas that prey on small mammals. Landscape of fear theory suggests that prey species should reduce their activity in areas of high predator ...
Haemish I. A. S. Melville, W. Maartin Strauss   +1 more
wiley   +1 more source

Perception and reality in a system analysis of veterinary practice

, 1991
Text was scanned at 300 dpi. Scanner used HP Scanjet 5590PPerception and reality in a system analysis of a veterinary practicep. 20-30: Publikasies van die Universiteit van Pretoria (Nuwe Reeks)http://explore.up.ac.za/record=[followed by b number of ...
Odendaal, Johannes, 1946-
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Understanding mammal avoidance of human settlements

Journal of Animal Ecology, EarlyView.
Terrestrial mammals often avoid human settlements, but is this a result of human activity around buildings or the built infrastructure per se? Using data on animal movement before and during the COVID‐19 lockdowns, this paper disentangles these effects, showing how changes in human mobility affect animals' avoidance of buildings. Abstract Anthropogenic
Jonathan R. Potts, Luca Börger, Marlee A. Tucker, Federico Ossi, Scott W. Yanco, Diego Ellis‐Soto, Thomas Müller, Ruth Y. Oliver, Mario H. Alves, Walter Arnold, Nina Attias, Guillaume Bastille‐Rousseau, Jerrold L. Belant, J. David Blount, Dean E. Beyer, Francesca Cagnacci, Simon Chamaillé‐Jammes, Aung N. Chan, Eric K. Cole, Jessica S. Cornils, Rogerio Cunha de Paula, Vickie DeNicola, Arnaud L. J. Desbiez, Sarah R. Dewey, David Drake, Michael Egan, Jasper A. J. Eikelboom, Morgan Farmer, Mathieu Garel, Jacob R. Goheen, Hans Peter Hansen, Lars Haugaard, Mark Hebblewhite, Morten Heim, Miloš Ježek, Lilla Jordán, Douglas N. Kamaru, Miha Krofel, Tayler N. LaSharr, Peter Leimgruber, Anne Loison, Ryan A. Long, Matthias‐Claudio Loretto, Pascal Marchand, Erling Meisingset, Joerg Melzheimer, Kevin L. Monteith, John J. Morgan, Rasmus M. Mortensen, Rebekka Mueller, Atle Mysterud, Astrid Olejarz, Teresa Oliveira, Manuela Panzacchi, Ruben Portas, Hubert Potočnik, Herbert H. T. Prins, Laura R. Prugh, Nathan Ranc, Ralf Roeder, Christer M. Rolandsen, Çağan Şekercioğlu, Aldin Selimovic, Rachel Smiley, Erling Johan Solberg, Olav Strand, Peter Sunde, Carole Toïgo, Bram Van Moorter, Tana L. Verzuh, Bettina Wachter, Brittany L. Wagler, Jesse Whittington, Christopher C. Wilmers, George Wittemyer, Christian Rutz   +75 more
wiley   +1 more source