Results 101 to 110 of about 2,378,482 (306)
Post operative temporary epicardial pacing: When, how and why?
Annals of Pediatric Cardiology, 2008 Temporary epicardial pacing is commonly used for the diagnosis and treatment of arrhythmias in the acute post operative period after surgery for congenital heart disease.
Batra Anjan, Balaji Seshadri
doaj
Dentistry JournalBackground/Objectives: Fracture resistance is crucial for provisional crowns, especially under high-stress conditions like bruxism. While semi-permanent materials such as Luxacrown are designed for durability, their performance under extreme occlusal ...
Nadine Kamel, Pascale Habre
doaj +1 more source
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 +12 more
wiley +1 more source
LA OFERTA DE MAIZ GRANO EN GUANAJUATO, MÉXICO: 1980-2009
Tropical and Subtropical Agroecosystems, 2011 En México la escasa rotación de cultivos ha afectado la capacidad del suelo para producir, el uso de genotipos de maÃz con mayor potencial de rendimiento y sistemas de producción más intensivos ha incrementado la demanda de insumos; lo cual afecta ...
Eugenio Guzman Soria +6 more
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Advanced Functional Materials, EarlyView.The ultrahard teeth of mollusks that feed on rocky substrates contain a wear‐resistant coating on their surfaces consisting of densely packed mesocrystalline magnetic nanoparticles within an organic matrix. These coatings display significant hardness and toughness through their highly controlled mesocrystalline architectures.
Taifeng Wang +7 more
wiley +1 more source
Reassessing Labor Market Reforms: Temporary Contracts as a Screening Device [PDF]
Standard models of temporary contracts are either inconclusive, or fail to account for the positive correlation between temporary contracts and the employment rate, and for the high transition rates into permanent employment measured in Europe.
Renato Faccini
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Temporary help agencies and occupational mobility [PDF]
, 2003 This paper focuses upon the effect of Temporary Help Agencies (THAs) on occupational mobility through a comparison of the job-to-job upgrading chances of THA and non-THA workers.
García-Pérez, J. Ignacio +1 more
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Spatially Tailorable Liquid Crystalline Elastomer Alignment During Digital Light Process 3D Printing
Advanced Functional Materials, EarlyView.Here, we report the fabrication of 3D printable liquid crystalline elastomer (LCE) structures with spatially tailorable alignment domains within the same layer. This work addresses the long‐standing challenge of preparing complex 3D LCE architectures with patterned functional domains to achieve nonlinear deformations. Fabrication of multi‐domains in 3D
Adam Bischoff +8 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Inspired by the skin‐toughening mechanism of marine sponges, an ion‐orchestrated structural engineering strategy is proposed to regulate the surface microstructure of hydrogel coatings, enabling the in situ formation of a robust armor layer that enhances mechanical integrity and provides multifunctional protection by suppressing fouling attachment and ...
Wenshuai Yang +11 more
wiley +1 more source
Is Temporary Employment a Stepping Stone for Unemployed School Leavers? [PDF]
Many school-leavers enter the labour market via temporary employment. In this paper we investigate the impact of a temporary employment spell at the start of the career on the transition rate into permanent employment.
Goebel, Christian, Verhofstadt, Elsy
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