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4篇 您的检索式:作者名="Daniel Cavalcanti"
    题名 作者 年代 出处 被引量
1Incidence and risk factors for agranulocytosis in Latin American countries—the Latin Study显示文摘Nelson Hamerschlak Eliane Maluf Alexandre Biasi Cavalcanti álvaro Avezum Júnior José Eluf-Neto Roberto Passeto Falc?o Irene Gyongyvér Heidemarie Lorand-Metze Daniel Goldenberg Cézar Leite Santana Daniela de Oliveira Werneck Rodrigues Leny Nascimento da Mo 2008European Journal of Clinical Pharmacology2008,,9:1
2Bell nonloeality显示文摘Nicolas Brunner Daniel Cavalcanti Stefano Pironio Valerio Scarani Stephanie Wehner 2014Reviews of Modem Physics2014,86,:1
3Biomechanical Analysis of the STS Movement and Impact of an Assistive Device on the Elderly and People with Displacement Difficulties显示文摘This study presents a biomechanical analysis of the performance of the STS(sit-to-stand)movement applied to elderly and people with difficulty of displacement comparing it with and without an assistive technology device.A biomechanical kinemetry method was used for the movement evaluation.A two-dimensional virtual human model was developed through segmented ergonomic video analysis and the data obtained were numerically simulated to measure the inertial forces and torques of the complete execution of the STS movement.The device allows a vertical elevation of 0 to 400 mm and an anterior slope of up to 25°.A prototype was used to compare the movement with and without the assistive device.As a result,the torques in the lower limbs’joints and the vertical ground reaction forces were reduced by up to 60%and 23%,respectively.There was a reduction of up to 37°in the maximum trunk flexion angle during the cycle.The horizontal displacement of the center of mass was reduced by up to 70%.Rodrigo Goncalves de Souza Maciel Daniel Kioshi Kawasaki Cavalcanti Carlos Eduardo Guedes Catunda Fernando Ribeiro da Silva 2019Journal of Mechanics Engineering and Automation2019,9,4:0
4A Review of Recent Advances in Hybrid Natural Fiber Reinforced Polymer Composites显示文摘Natural fiber reinforced polymer composites(NFRCs)have demonstrated great potential for many different applications in various industries due to their advantages compared to synthetic fiber-reinforced composites,such as low environmental impact and low cost.However,one of the drawbacks is that the NFRCs present relatively low mechanical properties and the absorption of humidity due to the hydrophilic characteristic of the natural fibre.One method to increase their performance is hybridization.Therefore,understanding the properties and potential of using multiple reinforcement’s materials to develop hybrid composites is of great interest.This paper provides an overview of the recent advances in hybrid natural fiber reinforced polymer composites.First,the main factors that affect the performance of hybrid fiber-reinforced composites were briefly discussed.The effect of hybridization on the mechanical and thermal properties of hybrid composites reinforced with several types of natural fibers(i.e.,sisal,jute,curauá,ramie,banana,etc.)or natural fibers combined with synthetic fibers is pre-sented.Finally,the water absorption behaviour of hybrid fiber-reinforced composites is also discussed.It was con-cluded that the main challenges that need to be addressed in order to increase the use of natural-natural or natural-synthetic hybrid composites in industry are the poor adhesion between natural fibers and matrix,thermal stability and moisture absorption of natural fibers.Some of these challenges were addressed by recent develop-ment in fibers treatment and modification,and product innovation(hybridization).Jorge Neto Henrique Queiroz Ricardo Aguiar Rosemere Lima Daniel Cavalcanti Mariana Doina Banea 2022Journal of Renewable Materials2022,10,3:0
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