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J Am Chem Soc
January 2025
Department of Chemistry, Korea University, 145 Anam-ro, Seongbuk-gu, Seoul 02841, South Korea.
Epoxides are versatile chemical intermediates that are used in the manufacture of diversified industrial products. For decades, thermochemical conversion has long been employed as the primary synthetic route. However, it has several drawbacks, such as harsh and explosive operating conditions, as well as a significant greenhouse gas emissions problem.
View Article and Find Full Text PDFCien Saude Colet
January 2025
Departamento de Química e Energia. Faculdade de Engenharia e Ciências, UNESP/Campus Guaratinguetá. Guaratinguetá SP Brasil.
This study evaluated the role of temperature and fine particulate matter in hospitalizations of children living in Cuiabá-MT, obtained from DATASUS, between 01/01/2016 and 12/31/2018. Daily concentrations of the pollutant fine particulate matter were estimated using the CAMS mathematical model, made available by CPTEC. Diagnoses of tracheitis and laryngitis, pneumonia, bronchitis, bronchiolitis and asthma were included.
View Article and Find Full Text PDFCien Saude Colet
January 2025
Departamento de Saúde Coletiva, Faculdade de Ciências Médicas, Unicamp. Campinas SP Brasil.
The study highlights the discourses produced by mothers and professionals from the Rede Cegonha Program of the Brazilian Ministry of Health in the relationship between the body, women and public health policies on labor and birth. For this purpose, 17 semi-structured interviews were conducted and categorized in the Rede Cegonha Program, body and woman, and submitted to Foucauldian discourse analysis, processes of subjectification (resistance and subjection) and biopolitics. The data revealed: i) the relevance of a public program for this purpose; ii) the centrality of the pregnant body and the historical challenge of understanding women as mothers beyond reproduction; iii) the idea of defective bodies and resistance of those who know how to give birth; and iv) the possibilities of self-government of mothers and, consequently, the production of the self based on the experiences reported.
View Article and Find Full Text PDFCodas
January 2025
Departamento de Saúde Interdisciplinaridade e Reabilitação, Faculdade de Ciências Médicas, Universidade Estadual de Campinas - UNICAMP - Campinas (SP), Brasil.
Purpose: To verify possible correlations between fo and voice satisfaction among Brazilian transgender people.
Methods: An observational, cross-sectional quantitative study was conducted with the Trans Woman Voice Questionnaire (TWVQ), voice recording (sustained vowel and automatic speech) and extraction of seven acoustic measurements related to fo position and variability in transgender people. Participants were divided into two groups according to gender.
Codas
January 2025
Universidade Vale do Rio Doce - UNIVALE - Governador Valadares (MG), Brasil.
Purpose: To promote orientation about cleft lip and palate and to verify knowledge and satisfaction of an orientation program through a website developed for students and health professionals.
Methods: This is a cross-sectional study, 13 healthcare professionals and 81 students from the areas of nursing, speech-language pathologist, medicine, nutrition, dentistry, and psychology participated. The research consisted of three stages: filling out a pre-program questionnaire, accessing the website (http://fissuralabiopalatina.
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