Results 41 to 50 of about 2,900 (116)

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

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  

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

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

Humanimals: A Socio‐Ecological Reading of the Marseille Plague of 1720

open access: yesJournal for Eighteenth-Century Studies, Volume 48, Issue 3, Page 285-301, September 2025.
Abstract The aim of this article is to return to a small number of historically significant first‐person testimonies of the Marseille epidemic of 1720 in order to analyse in detail their construction and depiction of human exceptionality as a form of life in a time of plague.
David McCallam
wiley   +1 more source

Accidental Flexibility: The Effects of COVID‐19‐Induced Remote Learning on Graduate Student Mothers

open access: yesCanadian Review of Sociology/Revue canadienne de sociologie, Volume 62, Issue 3, Page 233-243, August 2025.
ABSTRACT Graduate student mothers are in a unique position, balancing the competing roles of mother, student, and worker. The struggle to balance these roles often results in family‐to‐work conflict, an integral piece in maintaining gender inequality within universities and other similarly structured organizations.
Andrea DeKeseredy
wiley   +1 more source

‘We the Avant-Garde’. A History from Below of Dutch Heroin Use in the 1970s

open access: yesBMGN: Low Countries Historical Review, 2017
In the 1970s the Netherlands (like many other western countries) was shocked by a sudden wave of heroin use. The heroin ‘epidemic’ is  currently framed as a public health problem that has been solved in a commendably humane fashion.
Gemma Blok
doaj   +1 more source

Aedes albopictus Is Rapidly Invading Its Climatic Niche in France: Wider Implications for Biting Nuisance and Arbovirus Control in Western Europe

open access: yesGlobal Change Biology, Volume 31, Issue 8, August 2025.
Aedes albopictus is invading Western Europe, causing autochthonous cases of arboviral diseases. Through a mechanistic modeling framework, we simulated the impacts of climate changes on the extension of the area environmentally suitable for the presence of this vector and for the transmission of arboviruses.
Andrea Radici   +9 more
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

Émergence des Phytophthoras forestiers

open access: yesRevue Forestière Française, 2018
Les espèces de Phytophthora (oomycètes, straménopiles) occupent une position de premier plan parmi les agents phytopathogènes émergents en forêt. Dans cet article, trois exemples concrets seront présentés, à savoir le déclin du maquis en Sardaigne dû à l’
Simone Prospero
doaj   +1 more source

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