Results 151 to 160 of about 14,667,599 (290)

Bioinspired Mechanical Structures for Load Bearing and Energy Absorption: Cross-Scale Design and Fabrication Strategies. [PDF]

Biomimetics (Basel)
Chen T, Bai X, Sun D, Liu Y, Yin F, Song W.   +5 more
europepmc   +1 more source

Recent insights into the molecular mechanism of ubiquinol oxidation by cytochrome bc1

FEBS Open Bio, EarlyView.
The review reflects on the mechanism of the catalytic reaction in cytochrome bc1: the electron bifurcation that involves the separation of two electrons derived from the quinol oxidation to opposite sides of the enzyme across the membrane. This review summarizes the long‐standing effort to understand the mechanism of quinol oxidation catalyzed by ...
Anna Wójcik‐Augustyn, Artur Osyczka, Marcin Sarewicz   +2 more
wiley   +1 more source

Damage Evolution of a Type IV Composite Pressure Vessel Based on High-Frequency Acoustic Emission Signals and Background-Energy Analysis. [PDF]

Materials (Basel)
Ma X, Dong W, Zhang Y, Zheng W, He S, Xu Z, Wu X, Yu Y, Chen Y, Yan Y.   +9 more
europepmc   +1 more source

Identification and characterization of a gene conferring stress resistance in Escherichia coli and cyanobacteria

FEBS Open Bio, EarlyView.
Functional screening identified PcSyn14890, a cyanobacteria‐specific protein that enhances growth and stress resistance in E. coli and Synechocystis PCC6803. Although we expected it to function as a molecular chaperone, it was unable to protect against thermal aggregation of GAPDH.
Akiyo Yamada, Takaaki Tanaka, Manaka Uehara, Keigo Nakano, Ken Morishima, Rintaro Inoue, Masaaki Sugiyama, Masafumi Yohda   +7 more
wiley   +1 more source

A Review on Nanomaterials for Improving the Electrochemical Performance of the Next-Generation Lithium-Ion Batteries. [PDF]

Nanomaterials (Basel)
Kumar V, Lal S, Rathore PKS, Gautam RKS.
europepmc   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

Aging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

Polymer-inspired mechanical metamaterials. [PDF]

Nat Commun
Gao Z, Ren P, Dong Y, Zheng G, Pham MS, Shang X, Wang S, Yang S, Tang Z, Li Y, Sun H, Wu Y, Jiang H, Zhang L, Filleter T, Kong L, Zhou K, Wang H, Lu Y, Zou Y, Wang H.   +20 more
europepmc   +1 more source

Self‐Regulated Learning Meets AI: Reinterpreting Self‐Regulation, Co‐Regulation, and Socially Shared Regulation in Human–AI Interaction

New Directions for Adult and Continuing Education, EarlyView.
ABSTRACT Advancing artificial intelligence (AI) has transformed learning and work, yet higher education and professional development programs have not systematically equipped learners for AI‐prevalent environments. This lack of preparation creates uncertainty regarding control, responsibility, trust, and accountability.
Moon‐Heum Cho, Jerusalem Merkebu
wiley   +1 more source

Flight energetics of barn swallows across speeds: high aerodynamic efficiency, but low energy conversion efficiency. [PDF]

J Exp Biol
Macías-Torres P, Friman SI, Johansson LC, Hedenström A.   +3 more
europepmc   +1 more source

Drilling Performance Optimization Based on Mechanical Specific Energy Technologies

, 2018
Xuyue Chen, Jin Yang, Deli Gao
openaire   +2 more sources