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Construction and validation of an instruction manual of nutritional care for severely obese people in the Unified Health System.
Cien Saude Colet
January 2025
Departamento de Nutrição e Saúde, Universidade Federal de Viçosa. Viçosa MG Brasil.
This article describes the construction and validation of an instruction manual geared toward nutritional care (NC) for people with severe obesity in the Brazilian Unified Health System (SUS). In the production of this instruction manual, a broad literature review was conducted for the identification and discussion of topics to be treated. The content and appearance validity were conducted according to the Delphi technique and to focus groups, respectively, with evaluators who were nutritionists and practitioners, from different regions of Brazil.
View Article and Find Full Text PDFRegulatory issues surrounding the management of selenium-introduction to a special series of papers.
Integr Environ Assess Manag
January 2025
International Institute for Sustainable Development-Experimental Lakes Area, Winnipeg, Manitoba, Canada.
Selenium (Se) is a naturally occurring metalloid in soils and rocks that is released by weathering processes; it is also enriched by some anthropogenic activities, including mining and agriculture. The mechanism of Se aquatic toxicity has been understood for several decades; at elevated concentrations, dietary Se can accumulate in maternal tissues of fish and birds, become deposited into their eggs, and can potentially result in impaired embryological development. North American environmental regulations have acknowledged differences in species sensitivity and variation among aquatic environments (i.
View Article and Find Full Text PDFAccuracy of latest large language models in answering multiple choice questions in dentistry: A comparative study.
PLoS One
January 2025
Faculty of Dentistry, PHENIKAA University, Hanoi, Vietnam.
Objectives: This study aims to evaluate the performance of the latest large language models (LLMs) in answering dental multiple choice questions (MCQs), including both text-based and image-based questions.
Material And Methods: A total of 1490 MCQs from two board review books for the United States National Board Dental Examination were selected. This study evaluated six of the latest LLMs as of August 2024, including ChatGPT 4.
"They never appear on TV and if they have, I might have missed that moment." How publics in South Africa and Germany view visible scientists.
PLoS One
January 2025
Centre for Research on Evaluation, Science and Technology (CREST), Stellenbosch University, Stellenbosch, South Africa.
Academic interest in scientists who regularly appear in the media dates back to Rae Goodell's seminal book "The visible scientists", in which she lists distinct characteristics of visible scientists, including being controversial, articulate, colorful, and reputable as a scientist. Visible scientists thus share relevant media-related characteristics that stand out in their portrayal as a group and are reminiscent of other celebrities' characteristics. However, questions arise: what is special about the celebrity being a scientist? How many and what types of scientists fall into this category? What are the peers' and the public's expectations towards the social role of the visible scientist? To date, work on visible scientists has focused on theorizing them in the context of the relationship between science and its publics and empirical studies have mainly sought to characterize visible scientists and focused on single countries.
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