Results 161 to 170 of about 763,856 (375)
Torque‐Transmitting Architected Metamaterials for Flexible and Extendable Tubular Robotics
Advanced Intelligent Systems, EarlyView.Soft and continuum robots commonly rely on fluid, tendon, or rod‐based power transmissions, to control robotic form and actuation. This study presents an architected structure, based on patterned straight‐line mechanisms, that enables simultaneous bending, extending, and torsionally rigid (BETR) transmission.
Sawyer Thomas, Aman Garg, Jeffery Lipton
wiley +1 more source
COLETA DE EXTRATO PIROLENHOSO NA INDÚSTRIA CARVOEIRA
Revista de Estudos Sociais, 2014 A obtenção de alguns produtos originados a partir da carbonização da madeira tem permitido aumentar a rentabilidade da produção de carvão vegetal com subprodutos de grande importância comercial como o extrato pirolenhoso, alcatrão e gases não ...
Marcelo Elias dos Santos +2 more
doaj
Advanced Intelligent Systems, EarlyView.This review explores how shape‐changing structures—origami, bistable, and laminate structures—enable multifunctionality in soft robotics and metamaterials. Starting from structural design, it examines core principles, real‐world applications, and ongoing challenges.
Lingchen Kong, Yaoyao Fiona Zhao
wiley +1 more source
Delamination failure in a unidirectional curved composite laminate [PDF]
Delamination failure in a unidirectional curved composite laminate was investigated. The curved laminate failed unstably by delaminations developing around the curved region of the laminate at different depths through the thickness until virtually all ...
Martin, Roderick H.
core +1 more source
Economia Aplicada, 2007 Este trabalho analisa as interações entre o Estado de Minas Gerais e o restante do Brasil com relação ao consumo de energia. A análise é feita utilizando-se um modelo inter-regional híbrido de insumo-produto, por meio do qual são computadas medidas de ...
Fernando Salgueiro Perobelli +2 more
doaj
(Sr_3Sc_2O_5)Fe_2As_2 as a possible parent compound for FeAs-based superconductors
, 2008 Xiyu Zhu +6 more
openalex +1 more source
Advanced Intelligent Systems, EarlyView.This article describes the integration of compliant bi‐stability in continuum robots. This integration leads to two variants of compliant bistable mechanism (CBM) integrated continuum robot segments, extending and locking. Results show that when used together, these CBM‐integrated segments allow the continuum robot to form custom shapes.
Muhammad Umer Khan Niazi +4 more
wiley +1 more source
O salário mínimo como instrumento de combate à pobreza extrema: estariam esgotados seus efeitos?
Economia Aplicada, 2011 Este artigo analisa a evolução do salário mínimo no Brasil após o Plano Real e os seus efeitos na pobreza extrema. Entre 1994 e 2008, o salário mínimo acumulou um aumento real de quase 110%, crescendo em relação à renda média no país.
Luís Eduardo Afonso +3 more
doaj
Temperature Variation Research on Industrial Bus Duct System by MATLAB and FEA
, 2019 openalex +1 more source