Results 1 to 10 of about 3,219 (152)

Introducing HIV and aids education into the first year of a problem-based learning curriculum: a template for health science education

open access: yesHealth SA Gesondheid: Journal of Interdisciplinary Health Sciences, 2005
The HIV and AIDS epidemic will continue to impact medically, socially and financially on sub-Saharan Africa. Opsomming Die MIV/VIGS-epidemie sal voortduur om ‘n mediese, sosiale en finansiële impak op Afrika, suid van die Sahara, te maak.
Michelle McLean, Linda Hiles
doaj   +1 more source

Zukunftstechnologien bei der Stromerzeugung: Elektrizität im internationalen Vergleich

open access: yesPhysik in unserer Zeit, Volume 57, Issue 3, Page 114-119, May 2026.
Welche Technologien setzen sich bei der Stromerzeugung gerade durch? Die Antwort sieht man eindeutig in den Trends von weltweiten Stromerzeugungsdaten. Analysiert man diese Daten mithilfe der Theorie der Diffusion von Innovationen, dann zeigt sich, wie Photovoltaik und Wind sich weltweit durchsetzen.
Axel Kleidon, Harald Lesch, Russ Conser
wiley   +1 more source

Public health reforms and the mortality decline in nineteenth‐century Italy

open access: yesThe Economic History Review, Volume 79, Issue 2, Page 527-554, May 2026.
Abstract This study examines the impact of Italy's 1887–8 health reforms on mortality, contributing to the historical debate on the state's role in Europe's health transition. Leveraging event‐study‐style difference‐in‐differences approach, we assess the effectiveness of the Crispi–Pagliani reforms, which strengthened public health governance and ...
Francesco Maria Salvatore Fiore Melacrinis   +1 more
wiley   +1 more source

Opening statement

open access: yesDST, 2001
Mr President, His Majesty King Zwelithini, Professor Coovadia, Nkosi, friends... good evening. We have come to Durban to break the silence - To break the silence, stigma, indifference and ignorance surrounding the Aids epidemie.
Peter Piot
doaj  

Come from away: Reconstructing a long‐range migratory flight of spruce budworm moths to Newfoundland, Canada Venues de loin : reconstitution d'un vol migratoire de longue distance de tordeuses des bourgeons de l'épinette vers Terre‐Neuve, au Canada

open access: yesEcological Entomology, Volume 51, Issue 1, Page 41-58, February 2026.
Lagrangian atmospheric models were used in conjunction with ecophysiological factors to reconstruct the path and meteorological conditions of a long‐range migration flight of spruce budworm moths to Newfoundland, Canada. Moths travelled under high winds and warm temperatures that favoured their migratory flight until encountering cooler temperatures ...
Philippe Barnéoud   +3 more
wiley   +1 more source

Une épidémie de kératoconjonctivite granuleuse ovine, d'origine chlamydienne, en Côte-d'Ivoire

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1992
Au cours de la saison sèche 1990-1991, une épidémie de kératoconjonctivite granuleuse ovine a sévi en Côte-d'Ivoire. L'étiologie chlamydienne de l'affection a été démontrée.
Pierre Formenty, Joseph Domenech
doaj   +1 more source

Hyperspectral imaging has a limited ability to remotely sense the onset of beech bark disease

open access: yesRemote Sensing in Ecology and Conservation, Volume 11, Issue 6, Page 656-669, December 2025.
Although hyperspectral imaging is a powerful remote sensing tool, it proved ineffective in predicting the progression of beech bark disease, except in its later stages, both at the canopy and leaf levels. While some alterations in chlorophyll, water content, and canopy structure may have influenced foliar reflectance at the canopy scale, as suggested ...
Guillaume Tougas   +3 more
wiley   +1 more source

Implications of Tobacco Use on Pathogen‐Driven Diseases: A Public Health and Policy Perspective

open access: yesWorld Medical &Health Policy, Volume 17, Issue 3, Page 468-474, September 2025.
ABSTRACT The tobacco epidemic remains one of the most significant global public health challenges, responsible for over 8 million deaths annually, with a substantial portion occurring among non‐smokers exposed to second‐hand smoke. While cigarette smoking remains the most prevalent form of tobacco use worldwide, the rise of electronic nicotine delivery
Nadine Kabbani, James L. Olds
wiley   +1 more source

Aperçu - Mesures prises à l’échelle locale contre l’épidémie canadienne d’opioïdes dans les collectivités de Kingston, du comté de Frontenac et du comté de Lennox et Addington

open access: yesPromotion de la santé et prévention des maladies chroniques au Canada, 2019
Le Canada est confronté à une épidémie nationale de surdoses d’opioïdes, le nombre de décès associé étant en constante augmentation. Les expériences relatives aux opioïdes des collectivités de Kingston, du comté de Frontenac et du comté de Lennox et ...
Anees Bahji, Daenis Camiré
doaj   +1 more source

Risk awareness and sexual relationships among youth in the Johannesburg area

open access: yesHealth SA Gesondheid: Journal of Interdisciplinary Health Sciences, 2002
The increase in the reported rate of the human immunodeficiency virus (HIV), acquired immune deficiency syndrome (AIDS) and sexually transmitted infections among the youth of South Africa has led to a rise in awareness campaigns to combat these epidemics.
F G Netswera
doaj   +1 more source

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