Results 51 to 60 of about 396,384 (287)

Spatial Metrics of Deforestation in Kampar and Indragiri Hulu, Riau Province

open access: yesJurnal Manajemen Hutan Tropika, 2016
The Riau Province has been suffering from the highest deforestation rate in Sumatra, Indonesia. Many and various factors haved been discussed as causes of different deforestation types.
Syamsu Rijal   +3 more
doaj   +1 more source

Forest management after the economic transition [PDF]

open access: yes, 2009
Germany and Scandinavia represent two paradigmatic forest management traditions, based on management for volume and management for profit, respectively.
Brukas, Vilis, Weber, Norbert
core   +1 more source

Performance Characteristics of Anti–Collagen II Antibodies in Relapsing Polychondritis and Related Diseases: Prospective Analysis, Systematic Review, and Meta‐Analysis

open access: yesArthritis Care &Research, EarlyView.
Objective Relapsing polychondritis (RP) is a rare disease defined by recurrent cartilaginous inflammation. Anti–collagen II (Col2) antibodies have been proposed as a diagnostic biomarker for RP, but their performance characteristics are not well defined.
Karyssa Stonick   +6 more
wiley   +1 more source

On the reproductive biology of Salacia fruticosa Wall. ex M.A. Lawson - an endemic medicinal plant of the Western Ghats, india

open access: yesJournal of Threatened Taxa, 2018
Salacia fruticosa Wall. ex M.A. Lawson, an endemic species was studied for the reproductive biology as this species showed reduced fruit set and natural regeneration.
K. Subin, P. A. Jose, T. V. Sarath
doaj   +1 more source

Forest management and wildfire risk in inland northwest [PDF]

open access: yes, 2014
This brief reports the results of a mail survey of forest landowners in northeastern Oregon conducted in the fall of 2012 by the Communities and Forests in Oregon (CAFOR) Project at the University of Colorado and the University of New Hampshire in ...
Congalton, Russell G.   +6 more
core   +1 more source

Does Long‐Term Lower Extremity Strength Training in Adults With Knee Osteoarthritis and Varus Alignment Reduce Knee Joint Loading During Gait?

open access: yesArthritis Care &Research, EarlyView.
Objective We examined whether 18 months of strength training in individuals with knee varus alignment and medial tibiofemoral osteoarthritis (OA) reduced knee joint loads during walking compared to an attention control group. Methods This study was a secondary analysis of a randomized clinical trial that compared the effects of strength training to a ...
Stephen P. Messier   +12 more
wiley   +1 more source

Variation for caffeic acid and phenolic content in different plant parts of Solanum xanthocarpum Schrad. and Wendl. – a commercially important dashmool species

open access: yesClinical Phytoscience, 2021
Background Environmental factors have profound effect on quantity vis-a-vis quality of phytochemicals in medicinal plants. Solanum xanthocarpum Schrad. and Wendl.
Hari Om Saxena   +3 more
doaj   +1 more source

The main challenges of sustainable forest management in the Amazon: why sustainable forest management in the Amazon should be reinforced? [PDF]

open access: yes, 2019
Since the last 50 years, tropical natural forests have been intensively logged in the tropics to supply the increasing demand of tropical timber. Unplanned logging operations caused forest degradation leading to their conversion due to the loss of their ...
De Oliveira, Marcus Vinicius   +10 more
core  

Risk of Retinopathy Associated with Long‐Term Use of Hydroxychloroquine in Patients with Rheumatic Diseases: A Systematic Review and Meta‐Analysis

open access: yesArthritis Care &Research, EarlyView.
Objective We aimed to estimate the prevalence and cumulative incidence of hydroxychloroquine retinopathy (HCQ‐R) and its risk factors among patients receiving long‐term HCQ with rheumatic diseases through a systematic review and meta‐analysis of observational studies that used spectral‐domain optical coherence tomography (SD‐OCT) for screening ...
Narsis Daftarian   +4 more
wiley   +1 more source

Patterns of crop rading by wild ungulates and elephants in Ramnagar Forest Division, Uttarakhand

open access: yesHuman-Wildlife Interactions, 2017
Crop raiding is a major form of human–wildlife conflict that not only affects livelihoods of farmers living close to forest areas but also jeopardizes the objective of wildlife conservation.
Ankur Kumar   +3 more
doaj   +1 more source

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