Results 111 to 120 of about 222,252 (333)

Last of the JEDI's: “Coloured” Women's Active Representation in Apartheid's Public Education Sector

open access: yesGender, Work &Organization, EarlyView.
ABSTRACT The South African apartheid regime racially organized society into race categories—one being “Coloured” to denote people of mixed‐race heritage. The term “Coloured,” even in contemporary South Africa, is a contentious categorization given the racist legacy of apartheid. This article documents the lives of “Coloured” women who struggled against
Karen Johnston
wiley   +1 more source

Study of a photovoltaic system for hydrogen production in Algeria

open access: yesRevue des Énergies Renouvelables, 2012
Due to the intermittency of renewable energy and its dependence on climatic conditions, it is necessary to store the energy produced, since it is clean and having a big calorific value. Hydrogen is the better energy carrier at this moment.
L. Ziani   +3 more
doaj  

Mud Loss Analysis Through Predictive Modeling of Pore Pressure and Fracture Gradients in Tin Fouye Tabankort Field, Western Illizi Basin, Algeria

open access: yesEnergies
This study examines the distribution of pore pressure (PP) and fracture gradient (FG) within intervals of lost circulation encountered during drilling operations in the Ordovician reservoir (IV-3 unit) of the Tin Fouye Tabankort (TFT) field, located in ...
Reda Laouini   +4 more
doaj   +1 more source

From integrated to expedient: an adaptive framework for river basin management in developing countries [PDF]

open access: yes
Water resource management / River basin management / Water allocation / Case studies / Africa South of Sahara / Great Ruaha River ...
Cour, J.   +3 more
core  

State Integration and Violence at the Margins: The Logic of Police Raids in Rio de Janeiro's Favelas

open access: yesThe Howard Journal of Crime and Justice, EarlyView.
ABSTRACT This paper investigates police raids in Rio de Janeiro's favelas through a property rights framework, exploring their organisational structure, motivations and implications. Using data from police reports, academic studies, NGOs and news sources, it examines why and how the state intervenes in these contested spaces.
Joseph Bouchard
wiley   +1 more source

Biological aspects and population dynamics of the European pilchard Sardina pilchardus (Walbaum, 1792) in the southeastern Mediterranean waters

open access: yesJournal of Fish Biology, EarlyView.
Abstract The European pilchard, Sardina pilchardus, is a key small pelagic fish sustaining Mediterranean ecosystems and fisheries. This study represents the first comprehensive biological and population dynamics assessment of the European pilchard by applying the length‐based spawning potential ratio (LB‐SPR) approach to S.
Mohab Badreldin   +3 more
wiley   +1 more source

Developing Ontology Support for Human Malaria Control Initiatives [PDF]

open access: yes, 2009
Malaria is one of the most common infectious diseases and an enormous public health problem in Sub-Sahara Africa, Asia and parts of America. In this paper, we discuss the development of the Human Malaria Control Ontology (HMCO) which contains general ...
Daramola Olawande, Fatumo Segun
core   +1 more source

The variability of giraffe skull morphology

open access: yesJournal of Anatomy, EarlyView.
What does giraffe skull shape tell us about their development and evolution? Abstract Giraffe (Giraffa spp.) are among the most unique and charismatic extant animals, largely due to their distinct morphology. The evolutionary and developmental origin of ossicones is a key factor in giraffid biology, yet other features building their characteristic head
Nikolaos Kargopoulos   +15 more
wiley   +1 more source

Evaluation of Arid Soil Landscapes Permeability in Algerian Sahara [PDF]

open access: gold, 2022
Messaouda Charikh   +4 more
openalex   +1 more source

Contrasting mechanisms driving the northward expansion of African raptors in Europe

open access: yesJournal of Zoology, EarlyView.
Recent climate warming and landscape changes are enabling African raptors to reach Europe through contrasting mechanisms. Using species distribution models, we show that the Atlas Long‐legged Buzzard expands northward following climatic suitability, whereas African vultures reach Europe despite low climatic favourability through socially mediated ...
A.‐R. Muñoz   +3 more
wiley   +1 more source

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