Results 81 to 90 of about 37,724 (268)

African Decolonial Theory: A Conversation

open access: yesAntipode, Volume 58, Issue 2, March 2026.
Abstract Antipode has become a key platform for engaging with decolonial and anticolonial scholarship, as well as adjacent fields such as Black geographies, Indigenous studies, Latin American feminism, and work on settler‐colonialism. African reference points in this literature, however, have been far less common, both in the journal and more broadly ...
Patricia Daley   +10 more
wiley   +1 more source

Aloe littoralis - a review of this widespread African species [PDF]

open access: yes, 2018
The history and natural distribution of Aloe littoralis are discussed and the species is described both in habitat (principally in Namibia) and in cultivation. Notes on its flowering, conservation status, common names and appearance in a Coat of Arms are
Walker, Colin C.
core  

Urban and Power Plant NOx Emissions in Sub‐Saharan Africa Inferred From TROPOMI

open access: yesJournal of Geophysical Research: Atmospheres, Volume 131, Issue 4, 28 February 2026.
Abstract Nitrogen oxides (NOx) emissions are increasing rapidly in Sub‐Saharan Africa, affecting local air quality. Outside South Africa, most hotspots are relatively small, posing a challenge for traditional top‐down inversions. We tailor an existing top‐down wind rotation and Gaussian plume fit inversion to suit the relatively small NOx hotspots for ...
Eloise A. Marais   +6 more
wiley   +1 more source

Caracterização dos pacientes com menos de 46 anos internados com emergência hipertensiva no Hospital do Prenda

open access: yesRevista Portuguesa de Cardiologia, 2014
Resumo: Introdução e objetivos: A incidência e prevalência da emergência hipertensiva têm sido pouco abordadas na literatura. No entanto, tem-se observado ao longo da última década um aumento da chegada aos centros de urgências de pacientes jovens com ...
Geovedy Martínez García   +4 more
doaj   +1 more source

Giant left myxoma with mitral valve obstruction

open access: yesClinical Case Reports, 2022
We present a case of a patient admitted with acute pulmonary edema. An echocardiogram showed a giant myxoma of the left atrium causing mitral valve obstruction. The patient underwent urgent cardiac surgery for tumor resection. There were no postoperative
Valdano Manuel   +7 more
doaj   +1 more source

Subsolidus processes in the Longonjo and Bailundo carbonatites (Angola) [PDF]

open access: yes, 2012
Peer ReviewedPostprint (published ...
Alfonso Abella, María Pura   +4 more
core  

Sociodemographic and clinical features related to hepatitis B virus infection among rejected blood donors in Luanda, Angola

open access: yesHealth Science Reports
Hepatitis B virus (HBV) remains a public health concern. Blood donors screened for HBV surface antigen (HBsAg) along with aspartate transaminase (AST)/alanine aminotransferase (ALT) could play a key in providing safe blood products.
Domingos Jandondo   +14 more
semanticscholar   +1 more source

Phenolic Profile and Bioactive Prospects of Wild Annona Species From Angola

open access: yesChemistry &Biodiversity, Volume 23, Issue 2, February 2026.
ABSTRACT Annona species (Annonaceae family) are valued for their nutritional and medicinal importance, especially in traditional medicine. This study investigated the phenolic profiles of the Angolan Annona muricata, Annona squamosa, and Annona senegalensis leaves, stem barks, and seeds hydroethanolic, infusion, and decoction extracts, also evaluating ...
Josefa Rangel   +9 more
wiley   +1 more source

Huge interparietal posterior fontanel meningohydroencephalocele

open access: yesAutopsy and Case Reports, 2015
Congenital encephalocele is a neural tube defect characterized by a sac-like protrusion of the brain, meninges, and other intracranial structures through the skull, which is caused by an embryonic development abnormality.
Jorge Félix Companioni Rosildo   +2 more
doaj   +1 more source

Analysis of the maize production chain in the central‐south region of Angola

open access: yesUrban Agriculture &Regional Food Systems, Volume 11, Issue 1, 2026.
Abstract Maize is a critical crop for meeting the dietary needs of the global population, yet its production chain faces significant challenges that undermine economic viability. This study aimed to analyze the constraints faced by maize producers in the central‐south region of Angola, thereby facilitating targeted interventions.
Hélder de Castro José Abel   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy