Results 101 to 110 of about 56,840 (264)

Rapid and Simple Dispersive Liquid–Liquid Microextraction (DLLME) Sample Preparation for Propofol Analysis in Hair, Blood, and Urine by Gas Chromatography–Mass Spectrometry

open access: yesDrug Testing and Analysis, EarlyView.
Development and validation of an extraction method based on dispersive liquid–liquid microextraction for the analysis by GC–MS of propofol in three different biological samples (blood, urine, and hair). The proposed method is very simple and rapid.
Sara Odoardi   +4 more
wiley   +1 more source

Improving equity in the provision of primary health care: lessons from decentralized planning and management in Namibia

open access: yesBulletin of the World Health Organization, 2002
This paper draws lessons from a review of primary health care services in Windhoek, the capital of Namibia, undertaken by a regional health management team.
Bell Ruth, Ithindi Taathi, Low Anne
doaj  

Anti‐Doping Testing at FIFA World Cup 2022

open access: yesDrug Testing and Analysis, EarlyView.
The FIFA 2022 World Cup was fully accomplished by the Anti‐Doping Lab Qatar. The article describes the doping analysis work, achievements, and lab structure in details. ABSTRACT The 22nd FIFA World Cup, the world championship for national football teams, was held in Qatar from November 20th to December 18th, 2022.
Alanod D. AlQahtani   +12 more
wiley   +1 more source

Sports Supplement Analysis Survey for the Prevalence of WADA Prohibited Substances in the Australian Online Marketplace

open access: yesDrug Testing and Analysis, EarlyView.
A survey of 200 sports supplements purchased online in Australia and analysed for WADA Prohibited Substances. Athlete education regarding the use of sports supplements remains a high priority as 35% of the products contained WADA Prohibited Substances. ABSTRACT Sports supplements are used extensively by people involved in competitive sports. However, a
Louise Barker   +4 more
wiley   +1 more source

Real‐time lithology identification while drilling based on drill cuttings image analysis with ensemble learning

open access: yesDeep Underground Science and Engineering, EarlyView.
A lithology identification while drilling method was developed, integrating an automated cuttings sampling system, a smart drilling rig, and an ensemble learning model. Underground trials achieved 97.42% accuracy in real‐time identification of cuttings lithology and composition, enhancing hazard management and supporting unmanned drilling technology in
Kun Li   +7 more
wiley   +1 more source

The difficult discussion on the deactivation of implantable cardioverter devices at the end of life: a systematic review

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 733-760, April 2025.
Abstract Implantable cardioverter defibrillators (ICDs) reliably prevent death due to life‐threatening arrhythmias; this may become less relevant in people with more severe heart failure who are reaching the end of life (EOL). This review aimed to explore the ICD deactivation process and identify ethical issues, especially around the initiation of ...
Siobhan C. Murray   +2 more
wiley   +1 more source

A human factors methodology for real-time support applications [PDF]

open access: yes
A general approach to the human factors (HF) analysis of new or existing projects at NASA/Goddard is delineated. Because the methodology evolved from HF evaluations of the Mission Planning Terminal (MPT) and the Earth Radiation Budget Satellite Mission ...
Mitchell, C. M.   +2 more
core   +1 more source

HEART Camp Connect—Promoting adherence to exercise in adults with heart failure with preserved ejection fraction

open access: yesESC Heart Failure, EarlyView.
Abstract Aims Most adults with stable heart failure are safe to exercise at a moderate intensity for 150 min/week. Regular participation in exercise may improve outcomes in adults with heart failure with preserved ejection fraction (HFpEF). Few adults with HFpEF initiate and sustain long‐term exercise. To promote exercise adherence in adults with HFpEF,
Windy W. Alonso   +10 more
wiley   +1 more source

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