Results 31 to 40 of about 2,771 (216)

Health Assessment Method and Application for Traction Transformers Based on Enhanced Perception Data

Chengshi guidao jiaotong yanjiu
[Objective] Addressing the limitation issue of traditional traction transformer relying on single-sensor data, which hinders comprehensive state perception, an enhanced perception data-based health assessment method is proposed.
LI Yujie, CHEN Xuefeng, DUAN Ran, LIU Haibo, YU Xuelin   +4 more
doaj   +1 more source

Underground Signals: The Ecological Power of Root Volatiles

Advanced Science, EarlyView.
Root volatiles mediate rhizosphere chemical communication, shaping interactions among plants, microbes, herbivores, and natural enemies. Their production, transport, and perception underpin ecological adaptation, multitrophic interactions, and plant resilience, offering opportunities for sustainable crop protection, resilient agroecosystems, and ...
Xueyao Cao, Nanli Song, François Verheggen, Meritxell Pérez‐Hedo, Andrea Clavijo McCormick, Antonino Cusumano, Arthur de Fouchier, Bing Wang, Chen‐Zhu Wang, Emmanuelle Jacquin‐Joly, Gary W. Felton, Geoff M. Gurr, Hao Guo, Jiancai Li, Jin Zhang, Li Chen, Manqun Wang, Michele Ricupero, Peng Han, Peng He, Qi Yan, Qingbo Tang, Qingsong Liu, Shiheng An, Xiangbo Kong, Xiaoling Sun, Xueming Ren, Yuanyuan Song, Yang Liu, Yanhui Guo, Yunhe Li, Xiao Sun   +31 more
wiley   +1 more source

Method for Recognizing Incomplete Number of Characters in Subway Vehicle Images

Chengshi guidao jiaotong yanjiu
ObjectiveWhen subway vehicle number recognition detection points are affected by the onsite installation environment, and the camera's mounting position is too close to the vehicle body, it may lead to a limited camera field of view failing to capture ...
Bo HONG, Renwei HE, Yanhui GUO, Pu ZHAO, Qiang SUN   +4 more
doaj   +1 more source

Connection Facility Layout Model of Subway Stations

Advances in Mechanical Engineering, 2015
As the key node of public transportation system, subway station has many functions such as attracting and distributing passengers and guiding the transfer from various traffic modes to subway.
Liya Yao, Lishan Sun, Wuhong Wang, Xinfeng Xia   +3 more
doaj   +1 more source

A Global Methane Observation System to Reduce Uncertainty for Anthropogenic and Natural Sources and Sinks for Detecting and Attributing Climate Feedbacks

Advanced Science, EarlyView.
Conceptual illustration of a Global Ecosystem Methane Observing System (GEM‐OS) integrating satellites, aircraft, atmospheric networks, and ecosystem measurements to quantify methane emissions from anthropogenic and natural sources. The multi‐scale observing framework improves source attribution, reduces uncertainty in regional methane budgets, and ...
P. Ciais, S. Peng, J. Chang, F. Li, Q. Zhu, K. Yuan, G. Hugelius, H. Li, Y. Cai, F. Chevallier, K. Tibrewal, E. A. Kort, K. Arndt, J. Watts, B. Buma, N. Besic, P. I. Palmer, H. Cadillo‐Quiroz, E. Euskirchen, M. J. Gondwe, A. Hoyt, R. Jackson, S. Malone, D. Monteverde, S. Natali, M. Ramonet, C. Rey‐Sanchez, L. B. Sagang, E. A. G. Schuur, R. Vargas, R. Varner, Z. Zhang, B. Poulter   +32 more
wiley   +1 more source

HusH Tours: On the streets with us in hip hop

Global Hip Hop Studies
In this Show and Prove, author and host Tuffy Questell discusses Bronx-based organization HusH Tours, founded to preserve and share the cultural legacy of hip hop.
Tuffy Questell
doaj   +1 more source

Drought Stress Mediated Changes in Food Crops: Mechanisms and Remediation Strategies

Advanced Science, EarlyView.
This work presents a multi‐scale framework for flavonoid‐mediated drought tolerance in staple food crops, integrating ROS redox regulation, antioxidant defense, rhizosphere microbial interactions, and sustainable agronomic practices. This interdisciplinary model provides core insights to develop climate‐resilient cropping systems and enhance global ...
Xiaoyi Duan, Litao Wang, Tuuli‐Marjaana Koski, Lizhe An, Thomas Efferth, Yujie Fu   +5 more
wiley   +1 more source

Urban Rail Transit Carbon Strip Thickness Measurement Based on Binocular Vision and Improved YOLOv7-Pose Model

Chengshi guidao jiaotong yanjiu
ObjectiveWith the rapid development of urban rail transit, the safety issue of current collection system has become increasingly prominent. The shoe-rail current collection system serves as the core method for third rail power supply, but its key ...
Kaifeng JI, Yanhui GUO, Yinghao MA, Qiang SUN   +3 more
doaj   +1 more source

Atmospheric Water Harvesting Through Polymer Hydrogel Sorbents: Materials Chemistry, Design Strategies, and Applications

Advanced Science, EarlyView.
Polymer‐based hydrogels have emerged as promising materials for atmospheric water harvesting (AWH) due to their high water affinity, tunable network structure, and excellent moisture adsorption‐desorption performance. Functional hydrogel systems enable efficient water capture and controlled release under low‐energy conditions, offering a sustainable ...
Swagata Datta, Sushmit Sen, Nilanjan Dey, Amrita Chatterjee, Ananya Sadhu, Sudipta Sarkar, Pradip K. Maji   +6 more
wiley   +1 more source

Drawing Subway Maps: A Survey [PDF]

Informatik - Forschung und Entwicklung, 2007
This paper deals with automating the drawing of subway maps. There are two features of schematic subway maps that make them different from drawings of other networks such as flow charts or organigrams. First, most schematic subway maps use not only horizontal and vertical lines, but also diagonals. This gives more flexibility in the layout process, but
openaire   +2 more sources