Results 191 to 200 of about 1,722,189 (301)

Phospholipid Profiling Established by Structure‐Rich Fragments for Molecular Species Level Shotgun Analysis

Rapid Communications in Mass Spectrometry, Volume 40, Issue 8, 30 April 2026.
ABSTRACT Rationale Accurate identification of phospholipid molecular species remains a major challenge in shotgun lipidomics because conventional tandem mass spectrometry typically resolves only one structural moiety at a time. This structural ambiguity limits confident lipid biomarker discovery and biological interpretation.
Rong Chen, Amber H. Jannasch, Bruce R. Cooper, Jonathan H. Shannahan, Christina R. Ferreira   +4 more
wiley   +1 more source

Talker identification under adverse auditory conditions-The impacts of noise, channel, language, and familiarity. [PDF]

PLoS One
Fan N, Geng P, Li Z, Guo H.
europepmc   +1 more source

Adolescent Cyberviolence in South Korea: A Multi‐Year, National Population‐Based Study of Cyberviolence Prevalence (2017–2024)

Behavioral Sciences &the Law, Volume 44, Issue 2, Page 313-331, March/April 2026.
ABSTRACT With the rise of digital technology, adolescent cyberviolence has become a growing global concern in public health and criminal justice. This study used nationally representative data from South Korea (2017–2024) to examine the prevalence of eight types of cyberviolence (i.e., verbal abuse, defamation, stalking, sexual abuse, personal ...
Heng Choon (Oliver) Chan, Hong‐Jun Park, Evelyn Svingen   +2 more
wiley   +1 more source

Annual Banned‐Substance Review 18th Edition—Analytical Approaches in Human Sports Drug Testing 2024/2025

Drug Testing and Analysis, Volume 18, Issue 4, Page 458-482, April 2026.
New insights into drug metabolism, distribution, elimination, and detection assays for drugs and methods of sports doping published between 2024 and 2025 are critically reviewed and evaluated in context with the Prohibited List 2025 as established by the World Anti‐Doping Agency.
Mario Thevis, Tiia Kuuranne, Hans Geyer
wiley   +1 more source

Veterinarians' perspectives on animal welfare, legal enforcement, and forensic readiness in companion animal cruelty investigations in Thailand: A cross-sectional qualitative study. [PDF]

Vet World
Lorsirigool A, Sudjaroen Y, Kulnides N, Pumipuntu N, Roongsitthichai A, Piratae S, Intrakamhaeng M, Chaiyasak S, Saenkaew K.   +8 more
europepmc   +1 more source

Evaluation of Therapeutic Opioids in Skin‐Derived Matrices (Sweat and Sebum) of Neonatal and Pediatric Patients and Their Role in Opioid Incorporation Into Hair

Drug Testing and Analysis, Volume 18, Issue 4, Page 561-571, April 2026.
Concentration ranges, dose–concentration relationships, and metabolite‐to‐parent drug ratios of therapeutic opioids were evaluated in hair and skin swab samples of 150 pediatric patients. Skin‐derived matrices such as sweat or sebum were shown to contribute to analyte incorporation into hair in a systematic manner.
Max Polke, Florian Zapf, Julia T. Scherer, Clarissa D. Voegel, Tanja Restin, Marc W. Schmid, Thomas Kraemer, Tina M. Binz   +7 more
wiley   +1 more source

Isomer Composition Assessment of Synthetic Phosphatidylethanol by Collision‐Induced and Ozone‐Induced Dissociation Mass Spectrometry

Drug Testing and Analysis, Volume 18, Issue 4, Page 501-509, April 2026.
This study examines the isomeric composition of PEth reference materials and compares it with the natural variation in isomer distribution found in blood samples. ABSTRACT The direct blood‐alcohol biomarker phosphatidylethanol (PEth), especially its most abundant analogue 1‐palmitoyl‐2‐oleoyl‐sn‐phosphatidylethanol (PEth 16:0/18:1) has gained ...
Matthias Bantle, Jackson O. T. Long, Samuel C. Brydon, Reuben S. E. Young, Stephen J. Blanksby, Wolfgang Weinmann, Marc Luginbühl   +6 more
wiley   +1 more source

Editorial on the Special Issue "Geometry Reconstruction from Images (2nd Edition)". [PDF]

J Imaging
Meneveaux D.
europepmc   +1 more source

Analytical Challenges in Detecting New Psychoactive Substances in Anti‐Doping: A Proof‐of‐Concept Involving Pentedrone Metabolite

Drug Testing and Analysis, Volume 18, Issue 4, Page 530-536, April 2026.
The paper describes an investigation related to the pentedrone norephedrine metabolite. The athlete's sample was analyzed using ultra‐performance liquid chromatography–tandem mass spectrometry (UPLC–MS/MS). According to the literature, this metabolite may originate from pentedrone, α‐pyrrolidinopentiophenone (PVP), or N‐ethylpentedrone (NEP).
D. Kwiatkowska, B. Peta, K. Grucza, A. Łabęcka, P. Konarski, K. Wojtkowiak, K. Grela, A. Sytniczuk, M. Wicka   +8 more
wiley   +1 more source

Autonomy and Self-acceptance Among Rescued Female Sex Workers: A Systematic Review on Perceived Well-being. [PDF]

Ann Neurosci
Bajpai P, Sharma S, Sony KK, Pandey S, Vanzara T.   +4 more
europepmc   +1 more source