Results 41 to 50 of about 99,860 (313)

Investigating Stagnant Air Conditions in Almaty: A WRF Modeling Approach

Atmosphere
This study investigates stagnant atmospheric conditions in Almaty, Kazakhstan, a city nestled within a complex terrain. These conditions, characterized by weak local winds and inversion layers, trap pollutants within the city, particularly during winter.
Tatyana Dedova, Larissa Balakay, Edige Zakarin, Kairat Bostanbekov, Galymzhan Abdimanap   +4 more
doaj   +1 more source

Research on the control system of an amphibious transmission line Inspection UAV based on fuzzy PID control

E3S Web of Conferences, 2018
The amphibious UAV combines the advantages of multi rotor UAV and line inspection robot. It can carry out two working modes: air flight and online driving. It can observe the running state of transmission line and improve the quality of patrol.
Lu Shengbiao, Xia Liangbiao, Shi ying, Han Xiping, Pang Tong, Cai Ruyi   +5 more
doaj   +1 more source

Directing the Mobility of Guest Molecules in Nanoporous Materials by Linearly Polarized Light

Advanced Science, EarlyView.
The polarization of light is introduced as a further parameter to dynamically and reversibly control the properties of a photoresponsive nanoporous material. It was used to control the mobility of the guest molecules in the pores of a metal–organic framework.
Taher Al Najjar, Chun Li, Yunzhe Jiang, Anna Mauri, Modan Liu, Abhinav Chandresh, Anemar Bruno Kanj, Dragos Mutruc, Wolfgang Wenzel, Stefan Hecht, Mariana Kozlowska, Lars Heinke   +11 more
wiley   +1 more source

Microglial Fkbp5 Impairs Post‐Stroke Vascular Integrity and Regeneration by Promoting Yap1‐Mediated Glycolysis and Oxidative Phosphorylation

Advanced Science, EarlyView.
A post‐stroke perivascular niche of microglia characterized by low expression of M2 markers and elevated glycolysis, oxidative phosphorylation (OXPHOS), and phagocytic activity is identified, which is termed stroke‐activated vascular‐associated microglia (stroke‐VAM).
Yanan Li, Yanmei Qiu, Yunlei Yang, Yanhao Wei, Haokun Peng, Longhai Zeng, Pengcheng Li, Rentang Bi, Bo Hu   +8 more
wiley   +1 more source

Preparation, microstructure and properties of LaCePr polishing slurry for optical glass CMP

Jin'gangshi yu moliao moju gongcheng
Objectives: In recent years, cerium-based rare earth polishing liquids have been widely used in the field of chemical mechanical polishing (CMP) of glass and other materials due to their excellent selectivity and good polishing efficiency, but their ...
Quanxin ZHANG, Huping LI, Junlong SHI, Ai SU, Guiqing CHEN, Hao XIE, Yupei JIN, Guangshou HU   +7 more
doaj   +1 more source

A Clarification on Quantum‐Metric‐Induced Nonlinear Transport

Advanced Science, EarlyView.
How does the quantum metric truly govern the nonlinear transport? The longstanding theoretical discrepancies are resolved in quantum‐metric‐induced nonlinear transport and the correct intrinsic nonlinear conductivity is identified. Furthermore, a toy model is engineered to suppress the competing effects, uniquely highlighting the role of quantum metric
Xiao‐Bin Qiang, Tianyu Liu, Zi‐Xuan Gao, Hai‐Zhou Lu, X. C. Xie   +4 more
wiley   +1 more source

EXPERIENCE OF INTRODUCTION OF THE AUTOMATED SYSTEM "NAVIGATION AND MANAGEMENT" ON THE BASIS OF SATELLITE NAVIGATION AND ITS INTERACTION WITH SINGLE AUTOMATED CONTROL SYSTEM OF "UKRZALIZNYTSIA" FREIGHT TRANSPORTATION IN THE CONDITIONS OF THE TEST SITE SOUT

Nauka ta progres transportu, 2008
The issues of use of satellite technology on railway transport are considered upon the results of testing the specimen of computer-aided system «Navigation and Control» at the test proving ground of Pivdenna Railway.
M. M. Titov, Yu. M. Borushko, S. B. Semenov, Ye. V. Liashenko   +3 more
doaj  

Targeting Lactate and Lactylation in Cancer Metabolism and Immunotherapy

Advanced Science, EarlyView.
Lactate, once deemed a metabolic waste, emerges as a central regulator of cancer progression. This review elucidates how lactate and its epigenetic derivative, protein lactylation, orchestrate tumor metabolism, immune suppression, and therapeutic resistance.
Jiajing Gong, Yuhang Xie, Zhijie Weng, Yongzhi Wu, Longjiang Li, Bo Li   +5 more
wiley   +1 more source

Mendelian Randomization and Double Machine Learning Modeling Reveal Brain Imaging‐Derived Phenotypes as Functional Contributors to 18 Autoimmune Inflammatory Diseases

Advanced Science, EarlyView.
This schematic integrates the eight statistically significant causal relationships identified between 1,366 brain imaging‐derived phenotypes (IDPs) and 18 autoimmune inflammatory diseases (AIDs). Arrows indicate the direction of causality inferred from bidirectional two‐sample MR analyses.
Jinbin Chen, Xin Wang, Haifeng Ding, Bosheng Zheng, Keni Zeng, Chuying Hu, Jiayi Liu, Xiao Zhu, Haibing Yu   +8 more
wiley   +1 more source

Optimized Low-Carbon Economic Dispatch of Island Microgrids via an Improved Sine–Cosine Algorithm

Energies
Under the environment of globalized energy restructuring and achieving the goal of “peak carbon and carbon neutrality”, this paper proposes an optimal scheduling method based on the improved cosine algorithm for island microgrids, which relies on diesel ...
Naihua Feng, Peng Yu, Guanbao Yang, Qian Jia   +3 more
doaj   +1 more source