Results 101 to 110 of about 156,265 (340)

Conductive Bonding and System Architectures for High‐Performance Flexible Electronics

Advanced Functional Materials, EarlyView.
This review outlines bonding technologies and structural design strategies that support high‐performance flexible and stretchable electronics. Bonding approaches such as surface‐activated bonding and anisotropic conductive films, together with system‐level architectures including buffer layers and island‐bridge structures, possess distinct mechanical ...
Kazuma Nakajima, Kenjiro Fukuda
wiley   +1 more source

Kinematic Analysis and Optimization of a New Compliant Parallel Micromanipulator

International Journal of Advanced Robotic Systems, 2006
In this paper, a new three translational degrees of freedom (DOF) compliant parallel micromanipulator (CPM) is proposed, which has an excellent accuracy of parallel mechanisms with flexure hinges.
Qingsong Xu, Yangmin Li
doaj   +1 more source

Cyclic behavior of a two-span RC beam built with plain reinforcing bars [PDF]

, 2011
Reinforced concrete structural elements lacking appropriate seismic detailing and built with plain reinforcing bars, and subjected to cyclic loads like the ones induced by earthquakes, are particularly sensitive to the bond-slip mechanism.
Costa, Aníbal, Fernandes, Catarina, Melo, José, Varum, Humberto   +3 more
core   +3 more sources

Novel Functional Materials via 3D Printing by Vat Photopolymerization

Advanced Functional Materials, EarlyView.
This Perspective systematically analyzes strategies for incorporating functionalities into 3D‐printed materials via Vat Photopolymerization (VP). It explores the spectrum of achievable functionalities in recently reported novel materials—such as conductive, energy‐storing, biodegradable, stimuli‐responsive, self‐healing, shape‐memory, biomaterials, and
Sergey S. Nechausov, Patrick Fesser, Boris A. Bulgakov, Ulrich S. Schubert   +3 more
wiley   +1 more source

Design of asymmetric flexible micro-gripper mechanism based on flexure hinges

Advances in Mechanical Engineering, 2015
Symmetric micro-gripper mechanism is very easy way to destroy the micro-components or parts for nonuniform force in the processing of micro-assembly. Aiming at the requirements of micro-assembly for the microtubule (diameter of 0–200 μm) components, a ...
Xing Qingsong
doaj   +1 more source

Microphysiological Systems of Lymphatics and Immune Organs

Advanced Healthcare Materials, EarlyView.
This review surveys recent progress in engineering lymphatic microenvironments and immune organoids within microphysiological systems, emphasizing innovative strategies to recreate the biochemical and biophysical complexity of native lymphatic tissues.
Ishita Jain, Ankur Singh, Andrés J. García   +2 more
wiley   +1 more source

Aeroelastic Stability of Rotor Blades Using Finite Element Analysis [PDF]

The flutter stability of flap bending, lead-lag bending, and torsion of helicopter rotor blades in hover is investigated using a finite element formulation based on Hamilton's principle. The blade is divided into a number of finite elements. Quasi-steady
Chopra, I., Sivaneri, N.
core   +1 more source

Modeling and tracking control of a novel XYθz stage [PDF]

, 2017
A XYθz stage is designed and experimentally tested. This developed stage is driven by three piezoelectric actuators (PZTs) and guided by a flexure hinge based mechanism with three symmetric T-shape hinges. It was manufactured monolithically by using wire
Cai, Kunhai, Liu, Xianping, Shirinzadeh, Bijan, Tian, Yanling, Wang, Fujun, Zhang, Dawei   +5 more
core   +1 more source

Multivalent Protein Nanorings for Broad and Potent SARS‐CoV‐2 Neutralization

Advanced Healthcare Materials, EarlyView.
A protein‐only, modular multivalent nanoscaffold displaying 20 anchor points, decorated with two different binders (10 of each), targeting the SARS‐CoV‐2 receptor‐binding domain is presented. The construct self‐assembles into stable, biocompatible, homogeneous nanoparticles, exhibit synergistic binding with fM IC50 values. It also detects spike at 9 ng 
Molood Behbahanipour, Carla Goldin, Cecilia Arahi Prato, Ana Luz Paletta, Oriol Bárcenas, Susanna Navarro, Jordi Pujols, Daniel H. Murgida, María Virginia Tribulatti, Sebastián Esperante, Damian Alvarez‐Paggi, Salvador Ventura   +11 more
wiley   +1 more source

Fiber-reinforced origami electronics with high rigidity and flexibility for display applications

npj Flexible Electronics
Origami structures provide functional advantages to rigid electronics through geometric transformations. However, the transformations involved in folding and deployment cause stress concentration on flexure hinges of origami structure, triggering ...
Dohyeon Gong, Minji Kang, Suhyeon Hwang, Junggwang Jo, Insic Hong, Yeonwook Roh, Seungyong Han   +6 more
doaj   +1 more source