Results 21 to 30 of about 774,402 (243)

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

Advanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel, Lea Dierker, Antoine Eyram Kwame, Kim Nora Wagner, Jonas J. Unterholzner, Jan‐Henning Dirks, Dorothea Brüggemann   +6 more
wiley   +1 more source

Pleurisy of unexpected etiology: a foreign body within the pleural cavity [PDF]

, 2014
peer reviewedFollowing three brief clinical reports, we review the literature concerning a rare cause of exudative pleural effusion: the presence of a foreign body in the pleural cavity.
Corhay, Jean-Louis, DUYSINX, Bernard, HEINEN, Vincent, Louis, Renaud, Ribera-Jorba, Thaïs   +4 more
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Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

Pratiques de monitorage et de traitement au cours du choc cardiogène: implications pronostiques [PDF]

, 2014
Etat des connaissances et question posée. Le choc cardiogène est consécutif à la défaillance primaire de la fonction cardiaque, en présence d'un volume intravasculaire adéquat, induisant une réduction brusque et sévère du débit cardiaque et ...
FOETISCH, E.
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Electrosynthesis of Bioactive Chemicals, From Ions to Pharmaceuticals

Advanced Functional Materials, EarlyView.
This review discusses recent advances in electrosynthesis for biomedical and pharmaceutical applications. It covers key electrochemical materials enabling precise delivery of ions and small molecules for cellular modulation and disease treatment, alongside catalytic systems for pharmaceutical synthesis.
Gwangbin Lee, Sojin Kim, Myeongeun Lee, Kyoungsuk Jin, Jimin Park   +4 more
wiley   +1 more source

UTILITE ET EFFICACITE DU CATHETERISME SELECTIF DES VEINES SURRENALIENNES LORS D'UN HYPERALDOSTERONISME PRIMAIRE, REVUE DES 5 DERNIERES ANNEES AU CHUV [PDF]

, 2014
Contexte   L'hyperaldostéronisme primaire (HAP) est actuellement considéré comme la première cause d'hypertension artérielle secondaire. Son diagnostic est capital car il permet d'identifier des patients avec une cause potentiellement réversible d ...
BERNEY, M.
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Adaptive 4D‐Printed Vascular Stents With Low‐Temperature‐Activated and Intelligent Deployment

Advanced Functional Materials, EarlyView.
Microarchitected coronary artery stents were fabricated using a polycaprolactone (PCL)‐based shape memory polymer (SMP) composite via projection micro‐stereolithography (PµSL) 4D printing. By incorporating diethyl phthalate (DEP) as a plasticizer, the thermal transition temperature (Ttran) was modulated to about 37°C, enabling rapid and autonomous ...
Yannan Li, Yifan Pan, Chikahiro Imashiro, Chaolun Xu, Jianxian He, Jingao Xu, Kewei Song, Ze Zhang, Chen Gao, Junbo Jiang, Runhuai Yang, Kayo Hirose, Shinjiro Umezu   +12 more
wiley   +1 more source

Analyse des céphalées post- ponction de la dure-mère en obstétrique à la Maternité du CHUV [PDF]

, 2015
Contexte : L'analgésie péridurale lors d'un accouchement est très fréquente et peut notamment se compliquer d'une brèche de la dure-mère pouvant se manifester par des céphalées post-ponction.
FRAUENKNECHT, J.
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MAGTWIST: A Magnetically‐Driven Rotary Actuator Using a Traveling‐Wave With Integrated Stiffness Tunability

Advanced Functional Materials, EarlyView.
MAGTWIST: A compact magnetic rotary actuator, enabling smooth, stepless rotation, and on‐demand locking. Inspired by peristalsis, a soft polymer belt generates a traveling‐wave, enabling 270° rotation when heated. Cooling stiffens the belt, locking it in position and enabling it to withstand high loads.
Simon Frieler, Jean‐Paul P.M. de Vries, Sarthak Misra, Venkatasubramanian Kalpathy Venkiteswaran   +3 more
wiley   +1 more source

Evaluation économique de la mise en place de la cardiologie interventionnelle dans le canton de Fribourg : analyse de minimisation des coûts du point de vue du canton en tant que payeur dans le système sanitaire [PDF]

, 2006
[...] Le but du présent travail est d'analyser pour le canton [de Fribourg] en tant que payeur dans le système de santé, les incidences financières de la probable mise en place d'un service de cardiologie interventionnelle à l'Hôpital cantonal de ...
Marchioni, Patrick
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