Results 41 to 50 of about 5,206 (199)

Stress redistribution due to creep in nimonic 90 ministry of aviation contract no. PD/28/021 report for the period January 1964 - June 1965: part 1 [PDF]

, 1965
The period covered by this report has been devoted to the design, construction development and calibration of a special apparatus to simulate the stress redistribution conditions occurring during the creep of a cooled turbine blade.
Clifton, T. E., Younger, A.
core  

Dipiperazine‐Phenyl Derivatives Based on Convergent Molecular Platforms Can Reverse Multidrug Resistance in Gram‐Negative Bacteria by Inhibiting Efflux and Permeabilizing Cell Membranes

Advanced Science, EarlyView.
By integrating a convergent molecular platform strategy, this study designed a novel dual‐target C5 to combat multidrug‐resistant Gram‐negative bacteria. C5 synergistically enhances antibiotic efficacy by inhibiting efflux pumps and increasing bacterial membrane permeability.
Jiale Dong, Ting Guo, Yi Huang, Yangchun Ma, Weijin Chen, Jie Xue, Jun Jiang, Enhui Dong, Yue Kong, Hang Ding, Wenlong Zhang, Shutao Ma   +11 more
wiley   +1 more source

SISTEM PENGAMAN MOTOR INDUKSI 3 PHASA TERHADAP GANGGUAN UNBALANCE VOLTAGE DAN OVERLOAD [PDF]

, 2011
The 3 phase induction motor is a motor type most often used in production processes in industry. This is because the induction motor has several advantages that are not owned by a DC motor, but often also occur among other disturbance Unbalance Voltage ...
RAHARJA, LUCKY PRADIGTA SETIYA, Sudiharto, Indhana, Sunarno, Epyk   +2 more
core  

Stimuli‐Responsive Supramolecular Biomaterials for Cancer Theranostics

Advanced Science, EarlyView.
The ultimate goal of cancer theranostics is to get imaging agents and therapeutic cargo to tumor sites when and where they are required. “Smart” systems should be developed. This review discusses the characteristics of physiological stimuli, types and action modes of external stimuli, construction approaches and working principles, as well as ...
Wenting Hu, Binglin Ye, Guocan Yu, Feihe Huang, Zhengwei Mao   +4 more
wiley   +1 more source

Nanozymes for Energy and Environmental Sustainability

Advanced Science, EarlyView.
At present, the widely used nanozymes are oxidoreductase and hydrolase, which have proved to have great application prospects in energy and environment. ABSTRACT Nanozymes have shown remarkable promise in addressing pressing challenges in energy and environmental sustainability.
Xiaoqi Li, Jinxing Chen, Shaojun Dong
wiley   +1 more source

Taking into account the influence of asymmetric traction load on the choice of the response parameters of blocking during oscillations of distance protection

Вестник Северо-Кавказского федерального университета
Introduction. The paper considers the problem of the influence of asymmetric traction load (ATL) on the functioning of relay protection, in particular, blocking during swings (BD) of distance protection (DP).Goal.
V. I. Nagay, A. V. Ukraintsev, B. E Dynkin, A. S. Zasypkin, P. S. Kireev   +4 more
doaj   +1 more source

Interference at the Single Photon Level Along Satellite-Ground Channels [PDF]

, 2016
Quantum interference arising from superposition of states is a striking evidence of the validity of Quantum Mechanics, confirmed in many experiments and also exploited in applications.
Bianco, Giuseppe, Dequal, Daniele, Luceri, Vincenza, Schiavon, Matteo, Tomasin, Marco, Vallone, Giuseppe, Vedovato, Francesco, Villoresi, Paolo   +7 more
core   +2 more sources

From the Gut to the Brain: Microplastic‐Associated Neurovascular Dysfunction and Implications for Stroke Risk

Advanced Science, EarlyView.
Chronic oral exposure to microplastics may disrupt gut microbiota homeostasis and intestinal barrier integrity, potentially engaging the gut–brain axis and systemic inflammatory responses. These alterations may be associated with impaired blood–brain barrier function, cerebral microvascular dysfunction, and enhanced endothelial inflammation, pro ...
Hongxing Wang, Yujiao He, Pei Zou, Xiaoyi Wang, Gang Peng, Xiangying Deng   +5 more
wiley   +1 more source

PIK3CA Mutations Downregulate PPT1 to Promote Adipogenesis by Suppressing P300 Depalmitoylation and Phase Separation

Advanced Science, EarlyView.
This study demonstrates that somatic PIK3CA mutations suppress PPT1 expression via activation of the PI3K–AKT–c‐JUN axis. This reduction in PPT1 weakens its interaction with P300, thereby increasing palmitoylation at C1176 of P300 and protecting P300 from lysosomal degradation.
Hongrui Chen, Zening Huang, Rui Chang, Wei Gao, Yajing Qiu, Bin Sun, Chen Hua, Xiaoxi Lin   +7 more
wiley   +1 more source

Electrochemical Nitrate Reduction Reaction to Ammonia at Industrial‐Level Current Densities

Advanced Science, EarlyView.
This review starts from the mechanism and theoretical basis of electrochemical nitrate reduction reaction (NO3−RR), and systematically summarizes and discusses the design strategies of industrial‐level current density catalysts. In addition, the progress of industrial‐level NO3−RR‐based electrolyzers, including flow reactor and membrane electrode ...
Zhijie Cui, Honghai Wang, Chunli Li, Wenchao Peng, Jiapeng Liu   +4 more
wiley   +1 more source