Results 111 to 120 of about 3,549 (297)

Identification of Synthetic Urine by Analysis of Stable Carbon and Nitrogen Isotope Ratios and Comparison to Established GC‐MS/MS and LC‐MS/MS Analysis

open access: yesDrug Testing and Analysis, EarlyView.
This study compared GC‐MS/MS, EA‐IRMS, and LC‐MS/MS for detecting synthetic and manipulated urine samples in doping control and forensic analysis. EA‐IRMS proved particularly effective for identifying mixtures of synthetic and authentic urine, providing a reliable complement to established authenticity testing methods.
Frank Hülsemann   +4 more
wiley   +1 more source

TRANSITION INTO VEGANISM: DRIVERS OF VEGAN DIET CONSUMPTION [PDF]

open access: yesInternational Review of Management and Marketing, 2021
Rejoice Jealous Tobias-Mamina   +1 more
openaire   +1 more source

A Vegan Form of Life [PDF]

open access: yes, 2018
Reflecting on a moment when a vegan meal was presented to him as “lesbian food,” McKay’s essay critiques the concept of “species,” drawing on Judith Butler’s deconstruction of the sex/gender opposition. Social life, he argues, is shaped by “compulsory humanity,” a disposition in which species functions as a regulatory ideal rather than a biological ...
openaire   +2 more sources

Micronutrient Status in Children Suffering From Anorexia Nervosa: A Cohort of 349 Patients in a Referral Center for Eating Disorders

open access: yesInternational Journal of Eating Disorders, EarlyView.
ABSTRACT Objective Anorexia nervosa (AN) is a serious illness in which more than half of all deaths are due to malnutrition. Critically low energy and protein intake are known causes of massive weight loss, whereas micronutrient deficiencies due to a low‐calorie food pattern remain poorly characterized in children with AN. Micronutrient deficiencies in
Zenaida Iordan   +6 more
wiley   +1 more source

Are Vegetarian and Vegan Diets Associated With Eating Disorder Symptoms? A Systematic Review and Meta‐Analysis

open access: yesInternational Journal of Eating Disorders, EarlyView.
ABSTRACT Objective To synthesize the evidence on the associations between vegetarian and vegan diets (VVDs) and eating disorder (ED) symptoms compared with omnivorous diets across the lifespan. Method Following the preferred reporting items for systematic reviews and meta‐analyses (PRISMA) 2020 Guidelines, we searched PubMed, Scopus, Cochrane Library ...
Valentina Díaz‐Goñi   +8 more
wiley   +1 more source

Environmental and local habitat variables as predictors of trophic interactions in subtidal rocky reefs along the SE Pacific coast

open access: yesEcography, EarlyView.
Temperature generally drives latitudinal patterns in the strength of trophic interactions, including consumption rates. However, local community and other environmental conditions might also affect consumption, disrupting latitudinal gradients, which results in complex large‐scale patterns.
Catalina A. Musrri   +6 more
wiley   +1 more source

Minimalizacja cierpienia zwierząt a wegetarianizm [Minimisation of animal suffering and vegetarianism] [PDF]

open access: yesAnaliza i Egzystencja, 2013
The article is a reductio ad absurdum of assumptions which are shared by a largenumber of followers of the animal welfare movement and utilitarianism. I arguethat even if we accept the main ethical arguments for a negative moral assessmentof eating meat ...
Krzysztof Saja
doaj  

Veganism as anti-anthropocentrism the potential of vegan advocacy discourse

open access: yesAnimal Ethics Review
Proceeding from an identification of anthropocentrism as the ideological bedrockof interconnected human to nonhuman animal and intra-human oppressions,and the central role played by discourse in transmitting and normalisinganthropocentrism and its consequences, this article provides a critical explorationof four ways in which vegan advocacy discourse ...
openaire   +2 more sources

Consumer diversity drives stronger predation in tropical marine communities

open access: yesEcography, EarlyView.
Biotic interactions are predicted to be stronger in the tropics compared to higher latitudes, contributing to observed patterns of global biodiversity. While increased consumer diversity and more complex food webs are expected in tropical communities, the trophic dynamics underlying strong regional effects of predation are not well understood.
Michele F. Repetto   +4 more
wiley   +1 more source

Stochastic and deterministic processes influencing mountain mire diatom communities across spatial scales

open access: yesEcography, EarlyView.
Understanding how deterministic and stochastic processes influence the shape of microorganism community assembly across different spatial scales is essential for disentangling biodiversity patterns. Mires are nutrient‐poor and heterogeneous wetlands that form isolated habitats supporting highly diverse diatom assemblages, particularly in mountainous ...
Fernanda Gonzalez‐ Saldias   +4 more
wiley   +1 more source

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