Results 41 to 50 of about 10,078 (243)

Long-term changes in coarse woody debris abundance in three Appalachian headwater streams with differing best management practices

open access: yesFrontiers in Forests and Global Change, 2023
IntroductionTimber harvests influence coarse woody debris (CWD) dynamics both initially and long-term—contributing a significant amount of CWD as slash immediately after harvest, but also removing some or all of the mature trees necessary to produce CWD ...
Kenton L. Sena   +4 more
doaj   +1 more source

Pattern Recognition of Partial Discharge Based on VMD-CWD Spectrum and Optimized CNN With Cross-Layer Feature Fusion

open access: yesIEEE Access, 2020
In order to improve the recognition accuracy of partial discharge (PD) by making full use of the time-frequency characteristics of PD signals and employing deep learning theory, a kind of PD pattern recognition method based on variational mode ...
Angran Gao   +3 more
semanticscholar   +1 more source

Chronic Wasting Disease Drives Population Decline of White-Tailed Deer. [PDF]

open access: yesPLoS ONE, 2016
Chronic wasting disease (CWD) is an invariably fatal transmissible spongiform encephalopathy of white-tailed deer, mule deer, elk, and moose. Despite a 100% fatality rate, areas of high prevalence, and increasingly expanding geographic endemic areas ...
David R Edmunds   +7 more
doaj   +1 more source

Transmission, Strain Diversity, and Zoonotic Potential of Chronic Wasting Disease

open access: yesViruses, 2022
Chronic wasting disease (CWD) is a prion disease affecting several species of captive and free-ranging cervids. In the past few decades, CWD has been spreading uncontrollably, mostly in North America, resulting in a high increase of CWD incidence but ...
Sandra Pritzkow
doaj   +1 more source

CWD in Norway

open access: yesEuropean Journal of Nutrition & Food Safety, 2019
The Norwegian Food Safety Authority (NFSA) and Norwegian Environmental Authority (NEA) asked the Norwegian Scientific Committee for Food Safety (Vitenskapskomiteen for mattrygghet, VKM) for an opinion on factors associated with the introduction of Chronic Wasting Disease (CWD) to Norway.
Yngvild Wastson   +15 more
openaire   +2 more sources

Carbon dynamics and nutrients in different decay stages of coarse woody debris in natural Hyrcanian forests, Northern Iran [PDF]

open access: yesCaspian Journal of Environmental Sciences
The relationship between the degree of decay, carbon dynamics, and nutrients of coarse woody debris (CWD) were examined in the experimental forest of Kheirudkenar – Nowshahr as a part of Hyrcanian forests in Northern Iran.
Afsaneh Khalili   +3 more
doaj   +1 more source

Changes in wood density, biomass, and carbon and nitrogen storage of Beech and Hornbeam CWD based on different decay grade in Khairud forest of Nowshahr [PDF]

open access: yesمجله جنگل ایران, 2021
Coarse woody debris (CWD) play important structural and biogeochemical roles in forest ecosystem processes. The aim of this study was to determine the wood density and biomass of beech and hornbeam and its relationship with different degrees of decay and
A. Khalili   +3 more
doaj   +1 more source

PARENTING CHILDREN WITH DISABILITIES IN RURAL SOUTH AFRICA [PDF]

open access: yesSocial Sciences and Education Research Review, 2023
Parenting Children with Disabilities (CWD) is a challenge. This study explored experiences of parenting CWD in rural South Africa. A qualitative approach using a phenomenological design was used with four participants. Semi-structured personal interviews
SADIKI CHRISTINAH MARUBINI   +1 more
doaj   +1 more source

Successful transmission of the chronic wasting disease (CWD) agent to white-tailed deer by intravenous blood transfusion.

open access: yesResearch in Veterinary Science, 2020
Chronic wasting disease (CWD) is a transmissible spongiform encephalopathy (TSEs) that affects free-ranging and captive cervid species. The infectious agent of CWD may be transmitted from ingestion of prions shed in bodily fluids (e.g.
Najiba Mammadova   +2 more
semanticscholar   +1 more source

Decreased access to therapeutic services for children with disabilities during COVID-19 stay-at-home orders in Western Pennsylvania

open access: yesJournal of Pediatric Rehabilitation Medicine, 2022
PURPOSE: Assess the effects of stay-at-home orders on access to services utilized by families of children with disabilities (CWD). METHODS: Cross-sectional weekly surveys were fielded over four weeks, during which western Pennsylvania was under stay-at ...
Tal Levin-Decanini   +6 more
doaj   +1 more source

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