Results 111 to 120 of about 40,597 (303)
Influence of Different Washing Hair Procedures in the Quantitative Determination of THC and THCCOOH
Drug Testing and Analysis, EarlyView.Different hair decontamination protocols significantly affect THC quantification, with marked analyte loss—particularly after aqueous‐organic washing—whereas THCCOOH remains stable. These findings highlight the risk of misinterpretation and the need for standardized washing procedures in hair analysis.
Valentina Martini +8 more
wiley +1 more source
Drug Testing and Analysis, EarlyView.After evaluating the compatibility of the GH analogue redalsomatropin alfa with approved doping control immunoassays for rhGH, it was implemented into the existing detection method for somatrogon employing affinity purification with GHR‐Fc‐conjugated magnetic beads, tryptic digestion, and LC‐HRMS/MS to allow for a specific and sensitive detection ...
Katja Walpurgis +6 more
wiley +1 more source
Remote SensingThe Tibetan Plateau (TP) is the largest glacier reserve outside the Antarctic and Arctic regions. Climate warming has affected the reserve of freshwater resources and led to frequent glacier disasters.
Limin Zhai +5 more
doaj +1 more source
Vegetation on the move: elevational shifts and greening dynamics across the Himalayan alpine zone
Ecography, EarlyView.This study investigates alpine ‘vegetation line' (the upper limit of continuous plant community) dynamics in the Himalayan alpine zone (HAZ) over a 24‐year timescale (1999–2022) using maximum NDVI products derived from Landsat series datasets, adjusted for sampling bias using phenological modelling.
Ruolin Leng +5 more
wiley +1 more source
EOS Science Poster Series: ICE- Global Ice and Snow [PDF]
, 2007 This poster, one in a four-part series, highlights recent images from select NASA Earth Science spacecraft and showcases related research results. The back gives a brief overview of the science and missions behind NASA's study of ICE. Educational levels:
core
A Novel Multilevel Conceptual Framework for Flood Risk Governance
Environmental Policy and Governance, EarlyView.ABSTRACT Globally, flood risk is increasing as climate change progresses. Contemporary flood risk management practice often utilises hydrodynamic modelling (for hazard risk assessments), social vulnerability assessments, and risk communications in silo, which fragments evidence‐based decision‐making for effective flood risk management. We hence develop
Aiperi Stambekova, Avidesh Seenath
wiley +1 more source
Food Safety and Health, EarlyView.This study demonstrates how different wall materials influence the efficiency, stability, and quality of oil encapsulation, highlighting optimal formulations that enhance protection against oxidation. ABSTRACT The purpose of this study is to evaluate how different compositions of wall materials affect the efficiency and oxidative stability of ...
Hala Rabea Damen +5 more
wiley +1 more source
GIScience & Remote SensingAssessing glacier surface height changes provides crucial insights into glacier mass loss and the impact of climate variability. Remote sensing images play a vital role in providing data points for monitoring.
Shengxi Gui, Rongjun Qin
doaj +1 more source
Fifty years of studying the Medvezhiy Glacier (West Pamirs) by the Institute of Geography, RAS
Лëд и снег, 2015 Overview of researches conducted over 50 years (1963–2012) by Institute of Geography RAS on the surging glacier Medvezhiy, the West Pamirs is given. Ground investigations (changes of its surface altitude, ice movement velocity, ablation, ice thickness ...
G. B. Osipova
doaj +1 more source
Journal of Dental Education, EarlyView.ABSTRACT Purpose Despite repeated national calls for reform, US dental education has shown limited systemic change. Leadership is often cited as a critical lever for transformation, yet empirical descriptions of leadership styles among dental school deans remain sparse.
Jeffrey T. Johnson
wiley +1 more source