Results 311 to 320 of about 830,316 (365)

Synthetic Chromatophores for Color and Pattern Morphing Skins

Advanced Materials, EarlyView.
Cephalopods use chromatophore organs (muscle‐actuated pigment sacs) to alter their skin color and pattern. Synthetic chromatophores, which closely mimic the mechano‐optical process found in cephalopods using stimuli‐responsive microscale hydrogel actuators, are reported.
Brennan P. Watts, Matthew R. Jamison, John M. Kapitan, Nengjian Huang, Delroy Taylor, Stephen A. Morin   +5 more
wiley   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

Natural Design of a Stabilized Cross‐β Fold: Structure of the FuA FapC from Pseudomonas Sp. UK4 Reveals a Critical Role for Stacking of Imperfect Repeats

Advanced Materials, EarlyView.
We report a 3.2 Å cryoEM structure of functional amyloid protein FapC from Pseudomonas sp. UK4, an essential component of bacterial biofilm, which reveals a Greek key‐shaped protofilament, supports bioinformatically determined motifs, nuances AlphaFold predictions, emphasizes heterogeneous cross‐β stacking in amyloid cross‐seeding and shows strain ...
Yanting Jiang, Samuel Peña‐Díaz, Zhefei Zhang, Anders Ogechi Hostrup Daugberg, Marcos López Hernández, Janni Nielsen, Qiaojie Huang, Shenghan Qin, Morten K. D. Dueholm, Mingdong Dong, Jan Skov Pedersen, Qin Cao, Daniel E. Otzen, Huabing Wang   +13 more
wiley   +1 more source

Borate‐Water‐Based 3D‐Slime Interface Quasi‐Solid Electrolytes for Li‐ion Batteries

Advanced Materials, EarlyView.
This advanced material, composed of lithium borate, lithium salt, and water, is a quasi‐solid that can be handled in air and has a 3D‐conducting‐interface network (3D‐Slime‐Interface Quasi‐Solid Electrolytes: 3D‐SLISE). The 3D‐SLISE is nonflammable and can be used in lithium‐ion batteries, and its water solubility allows direct recycling of active ...
Yosuke Shiratori, Kenta Watanabe, Kengo Saito, Ryota Sato, Yukihiro Okuno, Shintaro Yasui   +5 more
wiley   +1 more source

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Joint Hypermobility and Joint Range of Motion in Young Dancers

JCR: Journal of Clinical Rheumatology, 2016
Background Joint range of motion (ROM) refers to the extent of movement of the joint, recorded using standard goniometers. Joint hypermobility (JHM) is a condition in which most of the synovial joints move beyond the “normal” limits.
Itzhak Siev-Ner, Aviva Zeev, Nili Steinberg, Bruce Rothschild, Israel Hershkovitz   +4 more
openaire   +4 more sources

The Experimental Research on Joint Range of Motion

2016
Joint ROM is one of the foundational data for product interface design and working space design. The active ROM of 8 large joints were measured by VICON and BTE system. The statistical analysis showed that females had significant larger values over males in the joint ROM, especially in the lower limb and spine.
Junmin Du, Linghua Ran, Huimin Hu, Haitao Wang, Xuehuan Hu, Chaoyi Zhao, Wu Haimei, Xin Zhang   +7 more
openaire   +3 more sources

Obesity effect on male active joint range of motion

Ergonomics, 2010
Despite the prevalence of obesity, how obesity affects human physical capabilities is not well documented. As an effort toward addressing this, the current study investigated the obesity effect on joint range of motion (RoM) based on data collected from 20 obese and 20 non-obese males.
Paul Weisman, Eui S. Jung, Woojin Park, Jaiganesh Ramachandran   +3 more
openaire   +4 more sources

Functional range of motion of the joints of the hand

The Journal of Hand Surgery, 1990
Active ranges of motion of the joints of the hand are well documented, but there is little data reporting the functional ranges of motion required to perform activities of daily living. Electrogoniometric and standard methods were used to measure both active and functional ranges of motion of the metacarpalphalangeal and interphalangeal joints during ...
Robert H. Brumfield, Mary Hume, Harry A. McKellop, Harris Gellman   +3 more
openaire   +3 more sources

Normal range-of-motion of trapeziometacarpal joint

Chirurgie de la Main, 2009
The range-of-motion of the trapeziometacarpal joint is difficult to assess clinically. The purpose of our study was to constitute a range-of-motion database from normal active trapeziometacarpal joints.Two hundred hands from 101 healthy subjects (50 female and 51 male) with a mean age of 23.1 years (range: 22 to 35 years) have been evaluated.
Jean-Noël Goubier, L. Devun, F. Lavaste, David Mitton, E. Papadogeorgou   +4 more
openaire   +3 more sources