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Academic Articles & Research Papers
Showing 20 of 329 academic articles
Mateus H. Gouveia, Amy R. Bentley, Hampton Leonard, Karlijn A. C. Meeks et al. • Scientific Reports
(2021)
Abstract Genome-wide association studies (GWAS) have identified thousands of genetic loci associated with cross-sectional blood pressure (BP) traits; however, GWAS based on longitudinal BP have been underexplored. We performed ethnic-specif...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s41598-021-83450-3
L. C. A. Resende, L. C. A. Resende, Y. Zhu, C. M. Denardini et al. • Annales Geophysicae
(2022)
This work presents an analysis of the ionospheric responses to the solar
eclipse that occurred on 14 December 2020 over the Brazilian sector. This
event partially covers the south of Brazil, providing an excellent
opportunity to study the m...
DOAJ
Open Access (DOAJ)
DOI: 10.5194/angeo-40-191-2022
Gibson Moreira Praça, André Gustavo Pereira de Andrade, Sarah da Glória Teles Bredt, Pedro Emilio Drumond Moreira et al. • Revista Brasileira de Cineantropometria e Desempenho Humano
(2020)
This study aimed to compare the width, the length, the length per width ratio, and the stretch index between the first and the second halves in official soccer matches, and to compare the spatial exploration index between players from diffe...
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Open Access (DOAJ)
Lívia Leite Ferreira, Anna Beatriz Rodrigues Gonçalves, Igor Josué Barbosa Adiala, Silvia Loiola et al. • Diabetology & Metabolic Syndrome
(2024)
Abstract Interactions between multiple genes and environmental factors could be related to the pathogenesis of type 1 diabetes (T1D). The Brazilian population results from different historical miscegenation events, resulting in a highly div...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s13098-024-01342-8
Alice Oleto, Rafael Alcadipani, José Vitor Palhares • BAR: Brazilian Administration Review
(2025)
Objective: this study aims to understand the consequences and reactions of women victims of sexual harassment in organizations. Methods: a qualitative research design was adopted, based on the principles of grounded theory. Data were collec...
DOAJ
Open Access (DOAJ)
DOI: 10.1590/1807-7692bar2025240090
Rodrigo Menon Simões Moita, Carlos Eduardo Lobo e Silva, Eduardo de Carvalho Andrade • RAUSP: Revista de Administração da Universidade de São Paulo
(2015)
Many Higher Education Institutions (HEIs) establish tuition below the equilibrium price to generate permanent demand excess. This paper first adapts Becker’s (1991) theory to understand why the HEIs price in this way. The fact that students...
DOAJ
Open Access (DOAJ)
DOI: 10.5700/rausp1181
Terezinha Nunes Carraher, David William Carraher, Analucia Dias Schliemann • British Journal of Developmental Psychology
(1985)
An analysis of everyday use of mathematics by working youngsters in commercial transactions in Recife, Brazil, revealed computational strategies different from those taught in schools. Performance on mathematical problems embedded in real‐l...
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DOI: https://doi.org/10.1111/j.2044-835x.1985.tb00951.x
Bronisław Czarnocha, María Aparecida Viggiani Bicudo, Paul Ernest • International Congress on Mathematical Education (ICME)
(2024)
This survey provides a brief and selective overview of research in the philosophy of mathematics education. It asks what makes up the philosophy of mathematics education, what it means, what questions it asks and answers, and what is its ov...
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DOI: https://doi.org/10.1142/9789811287152_0080
Miguel Caldas Cueva • International Journal of Mathematics and Mathematical Sciences
(2000)
We consider new weak and stronger forms of irresolute and
semi-closure via the concept sg-closed sets which we call
ap-irresolute maps, ap-semi-closed maps and contra-irresolute and
use it to obtain a characterization of semi-T1/2 spaces....
DOAJ
Open Access (DOAJ)
DOI: 10.1155/S0161171200001502
Jessica Rodrigues Esteves, Jorge C. S. Cardoso, Berenice Santos Gonçalves • Computers
(2023)
The growing popularity of immersive virtual reality (iVR) technologies has opened up new possibilities for learning English. In the literature, it is possible to find several studies focused on the design, development, and evaluation of imm...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/computers12110236
Denise Battaglini, Denise Battaglini, Lavienraj Premraj, Lavienraj Premraj et al. • Frontiers in Medicine
(2022)
IntroductionNeurological manifestations and complications in coronavirus disease-2019 (COVID-19) patients are frequent. Prior studies suggested a possible association between neurological complications and fatal outcome, as well as the exis...
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Open Access (DOAJ)
DOI: 10.3389/fmed.2022.930217
David Banta, Liz Maria de Almeida • International Journal of Technology Assessment in Health Care
(2009)
OBJECTIVES: The aim of this study was to describe the developing health technology assessment (HTA) activities in Brazil, both historically and in the present day. METHODS: This report is a descriptive analysis based on personal experiences...
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Open Access
DOI: https://doi.org/10.1017/s0266462309090722
Samile Bonfim, Miyoko Massago, Vinicius Lopes Giacomin, Matheus Henrique Arruda Beltrame et al. • BMC Public Health
(2026)
Abstract Background Globally, stroke is a leading cause of mortality and disability, affecting approximately 15 million people annually. This study aimed to analyze hospitalizations, deaths, and thrombolysis for ischemic stroke in Southern ...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s12889-026-27097-7
Lina Márcia Miguéis Berardinelli, Nathália Aparecida Costa Guedes, Juliana Pereira Ramos, Michelle Garcia Nascimento e Silva • Revista Enfermagem UERJ
(2015)
Os objetivos deste estudo foram: desenvolver o trabalho em grupo a fim de conhecer o cotidiano e o processo saúde/adoecimento/cuidado das pessoas com enfermidades crônicas; e analisar se o trabalho de grupo potencializou o empoderamento e q...
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Open Access (DOAJ)
Y. Juliana Cardozo Amaya, Pedro Henrique Alves Santos, Aurelina Aguiar Lima, Camila Lasse Silva et al. • Epidemiologia e Serviços de Saúde
(2026)
Abstract Objective: To describe the physical, structural and operational conditions, as well as the main challenges faced by Evidence Centers (NEvs) recognized by the Evidence-Informed Policy Network (EVIPNet) Brazil. Methods: This is a...
DOAJ
Open Access (DOAJ)
DOI: 10.1590/s2237-96222026v35e20250457.en
Maria Carolina Salustino dos Santos, Ana Emília Araújo de Oliveira, Raquel Carvalho Lima, Iracema Vitória Gomes Lins Paz et al. • Health and Society
(2022)
The use of health technologies provides better health management, anchored in equity, communication and governance in health. Technologies are conceptualized as a tool, which helps from planning to the execution of activities, and can be ap...
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DOI: https://doi.org/10.51249/hs.v2i02.1011
Ana C. Puhl, Paul Webb, Igor Polikarpov • Data in Brief
(2016)
Loss-of-function mutation V290M in the ligand-binding domain of the peroxisome proliferator activated receptor γ (PPARγ) is associated with a ligand resistance syndrome (PLRS), characterized by partial lipodystrophy and severe insulin resis...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.dib.2016.03.082
Antonio Couto, Junior, Pedro Martins, Edson Sano, Eder Martins et al. • Data in Brief
(2021)
Integrity of most of tropical wetlands is threatened because they are often considered freely available resources of land and water. The Araguaia River Basin is one of the Brazilian basins most influenced by tropical seasonal floods, in add...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.dib.2020.106636
Edson Zangiacomi Martinez, Anderson Soares da Silva, Laercio Joel Franco, Scarlet Feitosa Santos et al. • Revista Brasileira de Cineantropometria e Desempenho Humano
(2019)
The aim of this cross-sectional study was to estimate the prevalence of self-reported hypertension and diabetes among elderly users of primary healthcare facilities in Ribeirão Preto, Brazil, and to investigate the association between these...
DOAJ
Open Access (DOAJ)
DOI: 10.1590/1980-0037.2019v21e55149
Vanessa Maria Nunes Roque, Nora Manoukian Forones • Arquivos de Gastroenterologia
(2006)
RACIONAL: O câncer colorretal é a quarta causa de câncer no Brasil e o 5-fluourouracil uma das principais drogas usadas no tratamento adjuvante e paliativo dessa doença. A toxicidade da quimioterapia e as alterações de qualidade de vida, ca...
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Open Access (DOAJ)
DOI: 10.1590/S0004-28032006000200007