Results 151 to 160 of about 1,168,061 (327)

Experimental Study on Seismic Performance of Flexural-shear Replaceable Energy Dissipators in the Beam-column Joint

open access: yes工程科学与技术
A high-strength steel beam-column joint with flexural-shear type replaceable components is proposed to solve the problems of damper buckling under compression and unstable energy dissipation capacity under certain practical working conditions. This joint
Gang LIANG   +5 more
doaj  

Test for Crankcase Location Device of Locomotive and Vehicle

open access: yes机车电传动, 2017
In order to test the crankcase location device of locomotive and vehicle systematically, the structure and principle was analyzed, and the two test scheme of single piece loading and system loading was designed and compared, focusing on research of ...
PENG Liqun   +4 more
doaj  

SÍNDROME DA PESSOA RÍGIDA (STIFF-PERSON SYNDROME) E FATORES PREJUDICIAIS A ATIVIDADE MOTORA: RELATO DE UMA BAILARINA CLASSICA

open access: diamond, 2023
Cássio Hartmann   +4 more
openalex   +2 more sources

Mechanically Tunable Bone Scaffolds: In Vivo Hardening of 3D‐Printed Calcium Phosphate/Polycaprolactone Inks

open access: yesAdvanced Functional Materials, EarlyView.
A 3D bone scaffold with osteogenic properties and capable of hardening in vivo is developed. The scaffold is implanted in a ductile state, and a phase transformation of the ceramic induces the stiffening and strengthening of the scaffold in vivo. Abstract Calcium phosphate 3D printing has revolutionized customized bone grafting.
Miguel Mateu‐Sanz   +7 more
wiley   +1 more source

Biosupercapacitors for Human‐Powered Electronics

open access: yesAdvanced Functional Materials, EarlyView.
Biosupercapacitors are emerging as biocompatible and integrative energy systems for next‐generation bioelectronics, offering rapid charge–discharge performance and mechanical adaptability. This review systematically categorizes their applications from external to organ‐level systems and highlights their multifunctional roles in sensing, actuation, and ...
Suhyeon Kim   +7 more
wiley   +1 more source

Clean‐Limit 2D Superconductivity in a Thick Exfoliated Kagome Film

open access: yesAdvanced Functional Materials, EarlyView.
This study reports clean‐limit 2D superconductivity in a thick kagome system, analogous to the 3D case. It observes a drop in superfluid stiffness near the superconducting transition and a cusp‐like feature in the angular dependence of the upper critical field.
Fei Sun   +3 more
wiley   +1 more source

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