Results 131 to 140 of about 2,804,653 (355)

Porosity Engineering of MXene Architectures: Toward High‐Performance Aqueous Electrochemical Energy Storage

Advanced Materials, EarlyView.
This review systematically summarizes recent advances in porosity engineering of MXenes, with a focused discussion on their structure‐governed energy storage properties. A critical analysis of structure–property relationships is presented across alkali‐ion batteries, multivalent‐ion batteries, and supercapacitors.
Shude Liu, Jieming Chen, Xue Peng, Huilin Zhang, Ling Kang, Ming Ma, Zhaoling Li, Yusuke Yamauchi, Bin Ding   +8 more
wiley   +1 more source

Traction force microscopy with optimized regularization and automated Bayesian parameter selection for comparing cells

, 2018
Adherent cells exert traction forces on to their environment, which allows them to migrate, to maintain tissue integrity, and to form complex multicellular structures.
Gompper, Gerhard, Hersch, Nils, Huang, Yunfei, Huber, Tobias B., Merkel, Rudolf, Sabass, Benedikt, Schell, Christoph, Simsek, Ahmet N.   +7 more
core   +2 more sources

Navigation of mini swimmers in channel networks with magnetic fields [PDF]

, 2012
Controlled navigation of swimming micro robots inside fluid filled channels is necessary for applications in living tissues and vessels. Hydrodynamic behavior inside channels and interaction with channel walls need to be understood well for successful ...
Bezer, Ayse Ecem, Bezer, Ayşe Ecem, Temel, Fatma Zeynep, Yesilyurt, Serhat, Yeşilyurt, Serhat   +4 more
core   +2 more sources

Tough, Ductile, and Strong Hard‐Soft Cementitious Composite Enabled by Multi‐Material Additive Manufacturing

Advanced Materials, EarlyView.
Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine, Shashank Gupta, William Makinen, Zayvinn Lin, Krystal Delnoce, Reza Moini   +5 more
wiley   +1 more source

Design of Spiral Wheel Horizontal Well Traction Robot

Shiyou jixie, 2016
In order to efficiently transport horizontal well operation tools, a spiral drive-based traction robot is designed. A support bar mechanism in parallelogram is proposed, and the screw nut adjusting mechanism and flexible spring support are adopted to ...
Wu Chaoqun, Liu Chenyang, Liu Mingyao, Zhang Fenghui, Zhang Xiliang   +4 more
doaj  

Research on Hierarchical Collaborative Control of Dual-Axis Drive Hybrid Electric Tractor for Hill and Mountain Terrain Considering Traction Efficiency and Energy Consumption Economy

World Electric Vehicle Journal
Hybrid tractors operating in hilly terrain often suffer from reduced overall performance due to unregulated slip rate variations. To address this issue, this paper proposes a hierarchical cooperative control strategy that jointly optimizes traction ...
Gaoyang Cao, Yiwen Jiang, Junjiang Zhang, Xianghai Yan, Mengnan Liu, Liyou Xu, Yuan Tao   +6 more
doaj   +1 more source

Traction-drive force transmission for telerobotic joints [PDF]

A mechanism which meets the requirements of a teleoperated manipulator and those of an autonomous robot is discussed. The mechanism is a traction-drive differential that uses variable preload mechanisms.
Kuban, D. P., Williams, D. M.
core   +1 more source

Compression coil provides increased lead control in extraction procedures [PDF]

, 2017
Aims We investigated a new lead extraction tool (Compression Coil; One-Tie, Cook Medical) in an experimental traction force study. Methods and results On 13 pacemaker leads (Setrox JS53, Biotronik) traction force testing was performed under different ...
Falk, Volkmar, Holubec, Tomas, Starck, Christoph T., Stark, Jan Wendelin, Steffel, Jan, Stepuk, Alexander   +5 more
core  

Bioelectrical Interfaces Beyond Excitable Cells: Cancer, Aging, and Gene Expression Modulation

Advanced Materials Interfaces, EarlyView.
ABSTRACT The investigation of biological conductivity has evolved from its classical foundation based on ionic fluxes underpinning cardiac and neuronal excitability to a multifaceted regulator of cellular physiology. Traditional approaches for probing electrical events in living matter focused largely on action potentials recording.
Paolo Cadinu, Matthew K. Burgess, Catarina Franco Jones, Marzia Iarossi, Manuel Schröter, Nako Nakatsuka, Mustafa B. A. Djamgoz, Gil Gonçalves, Sidahmed Abayzeed, Paola Sanjuán‐Alberte, Paula M. Mendes, Frankie J. Rawson, Malavika Nair, Michael Levin, Rosalia Moreddu   +14 more
wiley   +1 more source

Vat Polymerization 3D Printing for Controlled Drug Release Applications

Advanced Materials Technologies, EarlyView.
ABSTRACT Vat polymerization (VP) 3D printing, a light‐based additive manufacturing technique, has emerged as a promising technique for fabricating complex drug delivery systems with high precision and spatial resolution. This layer‐by‐layer manufacturing process enables the creation of intricate geometries and customizable architectures, which are ...
Hafiz Busari, O. Thompson Mefford, M. Aaron Vaughn   +2 more
wiley   +1 more source