Results 31 to 40 of about 320,170 (266)

Pilot scale study of chlorination-induced transport property changes of a seawater reverse osmosis membrane [PDF]

open access: yes, 2013
A pilot-scale study was performed to assess variations of reverse osmosis (RO) membrane water permeance (A) and salt retention (Robs) induced by chlorination and to compare them with those observed at the lab-scale. A chlorination protocol was adapted to
Akdag   +36 more
core   +3 more sources

Predicting cervical cancer DNA methylation from genetic data using multivariate CMMP

open access: yesCanadian Journal of Statistics, EarlyView.
Abstract Epigenetic modifications link the environment to gene expression and play a crucial role in tumour development. DNA methylation, in particular, is gaining attention in cancer research, including cervical cancer, the focus of this study.
Hang Zhang   +5 more
wiley   +1 more source

Évaluation des écosystèmes en début de millénaire: conclusions et retombées [PDF]

open access: yesLes Ateliers de l’Ethique, 2009
L'évaluation des écosystèmes est l'un des pivots essentiels pour l'élaboration de moyens adaptés permettant de lutter contre la diminution massive de la biodiversité.
Annie Cung, Kaemani Jo Mulongoy
doaj  

Comparing Transcriptomic Responses to Chemicals Across Six Species Using the EcoToxChip RNASeq Database

open access: yesEnvironmental Toxicology and Chemistry, EarlyView.
Abstract The EcoToxChip project includes RNA‐sequencing data from experiments involving model (Japanese quail, fathead minnow, African clawed frog) and ecological (double‐crested cormorant, rainbow trout, northern leopard frog) species at multiple life stages (whole embryo and adult) exposed to eight chemicals of environmental concern known to perturb ...
Krittika Mittal   +7 more
wiley   +1 more source

L’environnement comme objet de médiation littéraire dans les récits d’exploration de Zebulon Pike et Zadok Cramer dans la vallée du Mississippi

open access: yesCaliban: French Journal of English Studies, 2018
Questioning the inclusion of exploration writings in the field of travel literature leads to examine the definition of this type of text. The genre’s complexity requires to think travel narratives in terms of continuity rather than in terms of categories
Gaëlle Lafarge
doaj   +1 more source

Longitudinal transformation of nitrogen and carbon in the hyporheic zone of an N-rich stream: A combined modelling and field study [PDF]

open access: yes, 2011
A combined modelling and field study approach was used to examine biogeochemical functioning of the hyporheic zone in two gravel bars in an N-rich fourth-order stream (River Hers, south-west France).
Delmotte, Sébastien   +6 more
core   +2 more sources

Risk of Head and Neck Cancer in Former Smokers by Subsite: A Multicenter Analysis From the INHANCE Consortium

open access: yesInternational Journal of Cancer, EarlyView.
Tobacco use and alcohol consumption are primary risk factors for head and neck squamous cell carcinoma, with combined use occurring in three‐quarters of cases. This large international study of former smokers shows that the risk reduction effect of smoking cessation occurs more slowly for laryngeal cancer than for other head and neck cancer subsites ...
Matheus de Abreu   +41 more
wiley   +1 more source

Waste management in Europe: framework, trends and issues [PDF]

open access: yes, 2010
This paper reviews major factors affecting the waste managment sector in Europe, including EU legislation, ECJ rulings, the economic crisis, outsourcing and municipalisation, and employment, including disputes and pay and ...
Hall, David
core  

Half a Century of Per‐ and Polyfluoroalkyl Substances in Northern Gannet Eggs: Impact of Regulations

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT Per‐ and polyfluoroalkyl substances (PFAS), known as “forever chemicals”, are persistent organic pollutants that have been widely used in the industry across the globe for many decades. Their chemical stability, bioaccumulation, and toxicity pose major environmental and health risks. This study examines temporal trends in the concentrations of
Anaïs Fournier   +2 more
wiley   +1 more source

Vécu quotidien des personnes de troisième âge dans leur environnement familial et communautaire

open access: yesRevue des Sciences de la Santé, 2023
L’objectif général de cette étude est de comprendre le vécu des personnes de troisième âge dans leur environnement familial et communautaire dans le quartier MANGENGENGE dans la commune de N’sele.
Benjamin TSHIABA KABITANGAGA   +7 more
doaj   +1 more source

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