Results 61 to 70 of about 372,964 (306)

Ubicación y características radiológicas de la fosa sinovial y su utilidad en la artroscopia de cadera

open access: yesRevista de la Asociación Argentina de Ortopedia y Traumatología
Introducción: La fosa sinovial es un quiste o una muesca en el cuello femoral que inicialmente se consideró un hallazgo inci- dental, pero, en los últimos tiempos, se asocia con el impacto femoroacetabular.
Agustín Oscar Perea   +2 more
doaj   +1 more source

Seleção de sistemas CAD/CAE/CAM/ para moldes de injeção de plasticos atraves de testes de benchmark [PDF]

open access: yes, 1996
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro TecnologicoEste trabalho tem por objetivo global fornecer informações capazes de auxiliar as empresas da área de moldes no processo de seleção de sistemas CAD/CAE/CAM. Este auxílio é
Ribeiro Junior, Augusto
core  

Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy

open access: yesAdvanced Engineering Materials, EarlyView.
This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb   +6 more
wiley   +1 more source

Comparação da adaptação marginal de peças protéticas confeccionadas no sistema CAD/CAM e no sistema termo-prensável: uma revisão de literatura [PDF]

open access: yes, 2015
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.Com superioridade estética, alta resistência e longevidade, as restaurações livres de metal são hoje uma excelente escolha quando comparadas às ...
Santos, Victor Márcio
core  

Achieving High ON State Current through Ferroelectric Polarization‐Dependent Interfacial Resistance Switching in Undoped Orthorhombic HfO2 Films

open access: yesAdvanced Functional Materials, EarlyView.
Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand   +13 more
wiley   +1 more source

Mértola: 45 anos de Castelo, Arqueologia e … sonhos

open access: yesConimbriga
Em 1979, Cláudio Torres publicava o primeiro desiderato do que veio depois a ser conhecido como o projeto “Mértola Vila Museu” (TORRES, 1979), bastante antes das Convenções de La Valletta e de Faro.
Maria de Fátima Palma   +3 more
doaj   +1 more source

Health care workers' attitudes towards and perceived knowledge of complementary and alternative medicine at Baldwin Area Medical Center [PDF]

open access: yes, 2003
Plan BThe purpose of this study was to examine the knowledge levels of and attitudes towards complementary and alternative medicine (CAM) by health care professionals at the Baldwin Area Medical Center in Baldwin, Wisconsin.
Johnson, Phaedra
core  

Synergistic Cu‐Fe Interactions Enhance Phase Transformation Kinetics Toward High‐Performance CuFeS2‐Based All‐Solid‐State Batteries

open access: yesAdvanced Functional Materials, EarlyView.
CuFeS2 is found to induce the formation of intermediate phases, highlighting a strong Cu–Fe synergistic effect during conversion reactions in lithium all‐solid‐state batteries (Li‐SSBs). The integrated reaction pathway effectively suppresses phase separation and accelerates reaction kinetics, leading to enhanced electrochemical reversibility and ...
Changjiang Bai   +15 more
wiley   +1 more source

Quantificação da angiogênese induzida por tumor em membrana corioalantóica de embrião de galinha

open access: yesBioscience Journal, 2014
Angiogênese é um processo de surgimento de novos microvasos provenientes de vasos sanguíneos já existentes. O desenvolvimento tumoral e o processo de metástase são dependentes de angiogênese, pois o tumor em crescimento necessita de uma rede capilar que ...
Caroline Tiemi Egoshi   +6 more
doaj   +1 more source

Double‐Interpenetrating Composite Bioink for Multi‐Component 3D Bioprinting and Biofabrication

open access: yesAdvanced Functional Materials, EarlyView.
Marine‐polysaccharides‐derived double interpenetrating network hydrogel‐based bioink, combining the attributes of physical and ionic crosslinking, enables room‐temperature bioprinting of mechanically defined structures that can be handled and are cytocompatible.
Fabian Tribukait‐Riemenschneider   +1 more
wiley   +1 more source

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