Results 311 to 320 of about 369,824 (381)

Pharmacokinetics of Ethyl Glucuronide and Ethyl Sulfate and Pharmacodynamic Effects Following Intravenous and Oral Administration of Ethanol to Exercised Horses

open access: yesDrug Testing and Analysis, EarlyView.
This study describes the pharmacokinetics of ethanol metabolites following intravenous and oral administration to horses. Based on rapid metabolism, ethyl glucuronide is the best candidate for monitoring of illicit administration to performance horses.
Heather K. Knych   +4 more
wiley   +1 more source

Digital reconstruction of three‐dimensional contours and its application to microstructural evaluation of postblast rock fissure surfaces

open access: yesDeep Underground Science and Engineering, EarlyView.
In order to study the change rule of the fracture surface morphology after blasting, based on the improved cube covering method and the 3D contour digital reconstruction model, a quantitative microstructure characterization method combining the roughness evaluation index and the 3D fractal dimension is proposed, which is applied and validated in the ...
Yanbing Wang   +3 more
wiley   +1 more source

Microscopic time‐dependent mechanical behavior of shale derived from nanoindentation

open access: yesDeep Underground Science and Engineering, EarlyView.
This study conducted grid nanoindentation creep tests to systematically analyze the microscopic creep behaviors of shale. Based on the analysis of creep strain rate sensitivity, the primary mechanism of microscopic creep in shale was found to be the extension and closure of microcracks.
Cunbao Li   +4 more
wiley   +1 more source

A zoogeographic model for the evolution of diversity and endemism in Madagascar

open access: yesEcography, EarlyView.
The delineation of zoogeographic regions is essential for understanding the evolution of biodiversity. Madagascar, characterized by high levels of endemism and habitat diversity, presents unique challenges and opportunities for such studies. Traditional global zoogeographic classifications, largely based on vertebrates, may overlook finer‐scale ...
Gabriela P. Camacho   +3 more
wiley   +1 more source

How to Assess Knowledge Cumulation in Environmental Governance Research? Conceptual and Empirical Explorations

open access: yesEnvironmental Policy and Governance, EarlyView.
ABSTRACT Environmental governance research (EGR) has been criticized for not being cumulative, despite the importance of cumulative knowledge for evidence‐informed decision‐making in addressing global sustainability problems. However, defining, measuring, and assessing knowledge cumulation in EGR remain challenging.
Jens Newig, Michael Rose
wiley   +1 more source

Dielectrophoresis Tutorial: Inspired by Hatfield's 1924 Patent and Boltzmann's Theory and Experiments of 1874

open access: yesELECTROPHORESIS, EarlyView.
ABSTRACT The first patent to describe dielectrophoresis (DEP) as a means and process to separate particles from a mixture was granted by the US Patent Office to Henry Stafford Hatfield in 1924. The novel methods of sample preparation and designs of electrode geometry covered by the patent's disclosures and claims describe the basis for most present‐day
Ronald Pethig
wiley   +1 more source

Analysis of indoor radon concentration levels and trends in China. [PDF]

open access: yesFront Public Health
Ding B, Wu Y, Song Y, Hou C, Shang B.
europepmc   +1 more source

Home - About - Disclaimer - Privacy