Results 231 to 240 of about 3,738,609 (380)

A Photonastic Prototissue Capable of Photo‐Mechano‐Chemical Transduction

Advanced Materials, EarlyView.
Mimicking energy transduction in prototissue assemblies remains a challenge of bottom‐up synthetic biology. In this work, prototissues integrating protocells with photothermal gold nanoparticle proto‐organelles and a thermoresponsive polymeric proto‐cortex are developed.
Agostino Galanti, Beatrice Rosetti, Stefano Valente, Nicoletta Braidotti, Maria Sbacchi, Silvia Todros, Piero Pavan, Pierangelo Gobbo   +7 more
wiley   +1 more source

RESEARCH ON THE EXTREMELY LOW CYCLE FATIGUE FRACTURE LIMIT OF STRUCTURAL STEEL FROM THE VIEW POINT OF DAMAGE ENERGY : Cumulative damage energy and effect of the large prestrain on fracture

, 2000
Nobuyuki Nakajima, Minoru Yamada
openalex   +2 more sources

Performance‐Recoverable Closed‐Loop Neuroprosthetic System

Advanced Materials, EarlyView.
A self‐healing and stretchable bilayer (SSB) electrode with spontaneous performance recovery consists of a nanomembrane (closely packed aligned Pt‐coated Ag nanowires embedded in the self‐healing polymer) and a nanocomposite (Pt‐coated Ag flakes in the self‐healing polymer).
Yewon Kim, Kyumin Kang, Ja Hoon Koo, Yoonyi Jeong, Sungjun Lee, Dongjun Jung, Duhwan Seong, Hyeok Kim, Hyung‐Seop Han, Minah Suh, Dae‐Hyeong Kim, Donghee Son   +11 more
wiley   +1 more source

Acceleration of Superlong Fatigue Failure by Hydrogen Trapped by Inclusions and Elimination of Conventional Fatigue Limit

, 2000
Yukitaka MURAKAMI, Hiroshi KONISHI, Kenichi Takai, Yasuo Murakami   +3 more
openalex   +2 more sources

Nonlinear Conductive Graphene Composites for Pressure Sensing with a Linear Response and Voltage‐Driven Thermal Correction

Advanced Materials, EarlyView.
A nonlinear conductive graphene composite (NcGc) layer, incorporating a conductive laser‐reduced graphene oxide layer, is assembled into flexible pressure sensors without microstructural designs, achieving high sensitivity (742.3 kPa−1) and a wide linear sensing range (>800 kPa).
Feng Luo, Artur Ciesielski, Paolo Samorì   +2 more
wiley   +1 more source

The effect of a clinical approach to ventilator alarm management on alarm fatigue in intensive care nurses: a randomized controlled trial. [PDF]

BMC Nurs
Nasirmoghadas A, Salimi Akinabadi A, Rahimi Y, Sanaie N, Sedighi L.   +4 more
europepmc   +1 more source

How Does a Delicate Insect Wing Resist Damage? Chitin Orientation Is Adapted to the Mechanical Demands at the Nanoscale

Advanced Materials, EarlyView.
Nanoscale chitin fiber orientations in the insect wing play a critical role in adapting to complex mechanical demands. These findings reveal two distinct and functionally adaptive chitin orientation patterns in the membranes that vary regionally, optimizing mechanical resilience and deformation control.
Chuchu Li, Jiliang Liu, Manfred Burghammer, Chao Wan, Stanislav N. Gorb, Clemens F. Schaber   +5 more
wiley   +1 more source

Research of the possibility of using beams with corrugated walls in a passenger rail car frame. [PDF]

Sci Rep
Lovska A, Gerlici J, Dižo J.
europepmc   +1 more source

Increase in Fatigue Limit of Gears by Compound Surface Refining using Vacuum Carburizing, Contour Induction Hardening and Double Shot Peening

, 2000
Katsuyuki Matsui, Hirohito ETO, Katsuya YUKITAKE, Yoshitaka Misaka, Kotoji ANDO   +4 more
openalex   +2 more sources

Active Fabric Origami Enabled by Digital Embroidery of Magnetic Yarns

Advanced Materials, EarlyView.
This study demonstrates a scalable textile manufacturing process that fabricates active origami fabrics (AFO) via digital embroidery of magnetic yarns. The programmable AFO exhibits reversible 2D and 3D transformations under magnetic fields, enabling functionalities such as altering surface roughness and linear actuation.
Haiqiong Li, Han Zhang, Xiangjun Zha, Junhong Pu   +3 more
wiley   +1 more source