Results 171 to 180 of about 24,714 (307)

Effect of transcutaneous electrical nerve stimulation on physical activity and pain evaluation in osteoarthritic dogs

Veterinary Record, EarlyView.
Abstract Background Osteoarthritis (OA) causes chronic pain and reduces welfare in dogs. Standard treatments may be inadequate or associated with adverse effects, prompting investigation of alternative therapies. Transcutaneous electrical nerve stimulation (TENS) is a non‐pharmacological pain management method, but evidence for its efficacy in canine ...
Anja Pedersen, Johanna Penell, Emil Olsen, Heli Hyytiäinen, Franck Forterre, Anna Bergh   +5 more
wiley   +1 more source

Potassium enrichment mechanism and controlling factors in Cambrian black shale from eastern Guizhou, China. [PDF]

Sci Rep
Fu J, Tu L, Zhao S, Jiang T, Pan W, Cheng W, Shi C, Yang R, Li Y, Gao J.   +9 more
europepmc   +1 more source

‘Using anuran community diversity and Pseudacris crucifer to predict landscape quality across a land use gradient'

Wildlife Biology, EarlyView.
As human‐modified landscape and climate changes proliferate, maintaining biodiversity and understanding the function and quality of available habitat is imperative. As anurans (frogs/toads) such as Pseudacris crucifer, can be an indicator species of habitat quality and ecosystem productivity, studying the anuran community in a mixed‐land use region ...
Brian C. Kron, Karen V. Root
wiley   +1 more source

Shaped electrodes for adaptive X‐ray optics

Journal of Synchrotron Radiation, EarlyView.
For adaptive X‐ray optics on high‐performance beamline optical systems, we describe an approach to mirror figure and slope control using patterned, shaped electrodes to control the local curvature on a lithium niobate substrate from a single applied voltage. Longitudinally continuous electrode patterns achieve target shapes without discontinuities, and
Kenneth A. Goldberg, Francesco Marzari, Grant D. Cutler   +2 more
wiley   +1 more source

Geochemical Characteristics of Meso-Neoproterozoic-Cambrian Potential Shale Source Rocks and Oil Source Correlation for Paleo-Reservoirs in the Cambrian Formations of the Zhongtiaoshan Area in Southern East of the Ordos Basin. [PDF]

ACS Omega
Liu H, Li C, Feng S, Ma G, Chen X, Huang X.   +5 more
europepmc   +1 more source

Age constraints for the Ediacaran-Cambrian boundary in the Iberian Chains, NE Spain

, 2019
The Paracuellos Group is the oldest sedimentary sequence of the Iberian Chains in north-east Spain. The group is subdivided into three formation which are, in stratigraphic order, the Sestrica Formation, known only from drill cores, the Saviñan Formation
Streng, Michael,
core  

Abiotic variables drive different aspects of fish community trait variation and species richness across the continental United States

Journal of Animal Ecology, EarlyView.
Trait distributions provide insight into how niches overlap within a broader trait space. By integrating individual‐level trait observations from different communities, we can explore how facets of trait dimensionality vary across environmental conditions.
Alicia McGrew, Crysta Gantz, Brigid Wills, Benjamin Baiser, Sydne Record, Phoebe L. Zarnetske, Angela L. Strecker   +6 more
wiley   +1 more source

Earth system instability explains redox paradox during late Cambrian SPICE event. [PDF]

Sci Adv
Sheng K, Li ZH, Zhou JL, Lin YB, Xiong GL, Ren GY, Chen ZQ, Lenton TM, Shen SZ, Zhang F.   +9 more
europepmc   +1 more source

Cambrian limestone

, 1889
View of Cambrian limestone thrust over coal ...
Smith, Eugene Allen, 1841-1927
core  

Social organization and habitat use shape the gut microbiome of a marine fish

Journal of Animal Ecology, EarlyView.
This study provides the first evidence linking habitat use—and to a lesser extent social organization—to gut microbiome composition in a wild marine fish. The results indicate that local habitat conditions are the primary driver of microbial variation, while social effects are detectable but weak.
Aina Pons, Eneko Aspillaga, Ignacio A. Catalán, Tomeu Viver, Robert Arlinghaus, Martina Martorell‐Barceló, Margarida Barcelo‐Serra, Josep Alós   +7 more
wiley   +1 more source