Results 31 to 40 of about 33,055 (234)

Recomendações para a garantia da segurança em um setor de ressonância magnética

open access: yesBrazilian Journal of Radiation Sciences, 2015
No mês de setembro de 2014 três acidentes foram relatados, envolvendo pacientes e funcionários em ambientes de Imagens por Ressônancia Magnética (MRI).
Tiago da Silva Jornada   +1 more
doaj   +1 more source

Imagem

open access: yesRevista Literária do Corpo Discente da Universidade Federal de Minas Gerais, 1971
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openaire   +3 more sources

A Novel Core–Shell Hydrogel 3D Model for Studying Macrophage Mechanosensing and Foreign Body Giant Cell Formation

open access: yesAdvanced Healthcare Materials, Volume 15, Issue 3, 19 January 2026.
The foreign body response (FBR) to biomaterials is primarily driven by macrophages, which often fuse into destructive foreign body giant cells (FBGCs). To address the limited understanding of FBGC formation, a novel microscale core–shell hydrogel 3D model is developed using heterogeneous alginate‐collagen microcapsules with varying stiffness, offering ...
Manisha Mahanty   +5 more
wiley   +1 more source

Vesicular Rps6 Released by Astrocytes in an Experimental Model of AD Regulates Local Translation and Enhances Synaptic Integrity in Neurones

open access: yesJournal of Extracellular Vesicles, Volume 14, Issue 12, December 2025.
ABSTRACT In neurones, like in any other cell, their function often relies on the fine‐tuning of their protein levels, which is achieved by the balance between protein synthesis and turnover. Defects in protein homeostasis frequently lead to neuronal dysfunction and neurological disorders.
María Gamarra   +7 more
wiley   +1 more source

Nanodroplet‐Array‐Plattform zur integrierten Synthese und Screening von MEK Inhibitoren: Ein miniaturisierter Ansatz für die frühe Pharmaforschung

open access: yesAngewandte Chemie, Volume 137, Issue 48, November 24, 2025.
Wir präsentieren eine Nanodroplet‐Array‐Plattform, die die Integration von Festphasensynthese, MALDI‐MS‐Analyse und zellbasiertem Screening von 325 potenziellen MEK‐Inhibitoren (Mitogen‐aktivierte‐Proteinkinase‐Kinase) in Nanoliter‐Volumina ermöglicht.
Maximilian Seifermann   +10 more
wiley   +1 more source

State-of-the-art techniques in radiation dosimetry – technological segments and applications

open access: yesBrazilian Journal of Radiation Sciences, 2021
This work presents a study based on patent filings as a resource for identifying technological trends in the field of radiation dosimetry for a view of the state-of-the- art techniques, in addition to the main actors involved and patent search process in
Adriana de Souza Medeiros Batista
doaj   +1 more source

Neurosonographic Evaluation of Cerebral Cortical Development in Fetuses With Congenital Heart Disease: A Systematic Review of the Literature

open access: yesPrenatal Diagnosis, Volume 45, Issue 11, Page 1377-1390, October 2025.
ABSTRACT This systematic review collated data from neurosonography and ultrasound evaluations to assess changes in the cortical development of fetuses with congenital heart disease (CHD). Of the 135 articles identified by two independent reviewers, five that satisfied our inclusion criteria were selected.
Marcelo Dantas Cerqueira Monteiro   +3 more
wiley   +1 more source

COM HUMOR E PAULO FREIRE: a educação na Guiné Bissau (1976 – 1980)

open access: yesMovimento, 2017
COM HUMOR E PAULO FREIRE:  a educação na Guiné Bissau (1976 – 1980) contextualiza o momento de produção do suplemento especial do jornal NÔ PINTCHA, com base em uma série de diapositivos transformada em história em quadrinhos e apresentada no Primeiro ...
Claudius Ceccon
doaj   +1 more source

Separating internationalization? Episodes from the Cold War History of GAMM

open access: yesZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, Volume 105, Issue 9, September 2025.
Abstract In 2023, a research project on the history of applied mathematics and mechanics in Germany and the special role of the Association of Applied Mathematics and Mechanics (GAMM) was launched in Wuppertal. This text provides an overview of the topic and the project's main objectives, as well as a discussion of sources dealing with Cold War history.
Jason Lemberg
wiley   +1 more source

Congenital Hip Dislocation: A Rare Case in Adulthood

open access: yesActa Médica Portuguesa, 2018
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Natália Ferreira   +2 more
doaj   +1 more source

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