Results 31 to 40 of about 5,316 (132)

The burden of COVID‐19 in hospitalized people with diabetes mellitus in Brazil: Insights from four years of the pandemic

open access: yesDiabetic Medicine, EarlyView.
Abstract Aims Coronavirus disease 2019 (COVID‐19), caused by severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2), is more severe in people with diabetes mellitus due to immune dysfunction, exacerbated inflammation and increased risk of co‐morbidities and mortality.
Taís Mendes Camargo   +4 more
wiley   +1 more source

Reinternamentos Hospitalares em Portugal na Última Década

open access: yesActa Médica Portuguesa, 2013
Introdução: Os reinternamentos hospitalares estão associados a um incremento das despesas com a saúde e da mortalidade intrahospitalar. Neste trabalho, pretende-se caracterizar os reinternamentos hospitalares não-planeados, ocorridos num período de 30 ...
Bernardo Sousa-Pinto   +11 more
doaj   +1 more source

Micro‐QuEChERS Extraction for Broad‐Spectrum LC‐QQQ‐MS Quantification of Nitazene Analogs in Plasma: A Validated Method With Casework Application

open access: yesDrug Testing and Analysis, Volume 18, Issue 10, Page 1296-1310, October 2026.
Micro‐QuEChERS sample preparation coupled to LC‐QQQ‐MS enabled sensitive quantification of nitazene analogs in 100 μL of plasma. The validated method provided low detection limits and was successfully applied to an authentic intoxication case involving N‐pyrrolidino protonitazene, supporting clinical and forensic toxicology workflows.
Karla A. O. Souza   +7 more
wiley   +1 more source

Reasons and circumstances that lead to the non-use of media by young people and their families

open access: yesComunicação e Sociedade, 2018
This article argues for the need to pay attention to the dynamics of refusing and rejecting the use of media to better understand a highly mediatized consumer society.
Maria José Brites, Cristina Ponte
doaj   +1 more source

A Spatial Clustering Approach of Economic Activities: An Application to the Agribusiness Sector in Brazil's Midwest Region

open access: yesGeographical Analysis, Volume 58, Issue 4, October 2026.
ABSTRACT The spatial distribution of economic activities is central to regional economics. However, empirical tools for comparing industries based on the similarity of their spatial distributions remain limited. Traditional cluster analysis typically ignores geographical distance and connectivity, while spatial methods focus on clustering places rather
Gilvan Santos do Rosario Junior   +2 more
wiley   +1 more source

O Modelo Múltiplas Perspetivas no Ensino Superior: Promover a Análise Crítica e a Reflexão

open access: yesRevista Portuguesa de Pedagogia, 2015
As reformas políticas e organizacionais levadas a cabo no ensino superior, conjugadas com a necessidade de aprendizagem ao longo da vida, têm conduzido à procura de metodologias que promovam um ensino baseado na aquisição de competências e numa ...
Ana Amélia Carvalho   +1 more
doaj   +1 more source

Reducing Mean Absolute Error in Attack Predictions With Power‐Parametrized Choquet Integrals

open access: yesInternet Technology Letters, Volume 9, Issue 5, September/October 2026.
ABSTRACT Computer networks are essential to ensure fast and reliable access to information, both in business and everyday life. With the growing number of connected devices, it has become increasingly important to monitor and manage data traffic effectively.
Denner Ayres   +4 more
wiley   +1 more source

Motivações e circunstâncias que levam a não usos dos média por jovens e seus familiares

open access: yesComunicação e Sociedade, 2018
Neste artigo argumentamos pela necessidade de atenção a dinâmicas de recusa e de rejeição de utilização dos média para melhor se compreender a sociedade de consumo profundamente mediatizada.
Maria José Brites, Cristina Ponte
doaj   +1 more source

One History, Many Futures: Exploring Climate‐Driven Changes in Estuarine Water Temperature and Salinity (Sado Estuary Case Study)

open access: yesEarth's Future, Volume 14, Issue 9, September 2026.
Abstract Although the future is uncertain, global projections point to a destabilization of estuarine ecosystems as a response to climate change, with important implications for coastal habitats and communities. However, the vulnerability of these systems to climate change varies regionally.
Beatriz Biguino   +5 more
wiley   +1 more source

A Brief Perspective on Deep Learning Approaches for 2D Semantic Segmentation

open access: yesEng
Semantic segmentation is a vast field with many contributions, which can be difficult to organize and comprehend due to the amount of research available.
Shazia Sulemane   +2 more
doaj   +1 more source

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