Results 11 to 20 of about 2,771 (216)
Research on Dynamic Routing Mechanisms in Wireless Sensor Networks
The Scientific World Journal, 2014 WirelessHART is the most widely applied standard in wireless sensor networks nowadays. However, it does not provide any dynamic routing mechanism, which is important for the reliability and robustness of the wireless network applications.
A. Q. Zhao, Y. N. Weng, Y. Lu, C. Y. Liu
doaj +1 more source
Analysis of air‐inflated rubber dam for flood‐fighting at the subway entrance
Journal of Flood Risk Management, 2023 The air‐inflated rubber dam is innovatively adopted in this paper for temporary flood‐fighting at the subway entrance. Numerical studies using the FLAC2D software are carried out to investigate the behavior of the proposed structure.
Wei Guo +3 more
doaj +1 more source
Chengshi guidao jiaotong yanjiu［Objective］At present, some urban rail transit lines face significant mismatches between passenger flow demands and capacity supply. Capacity expansion and renovation is the common approach to enhance line transportation capacity.
CHEN Yan +3 more
doaj +1 more source
, 2001 Graphical features on map, charts, diagrams and graph drawings usually must be annotated with text labels in order to convey their meaning. In this paper we focus on a problem that arises when labeling schematized maps, e.g. for subway networks. We present algorithms for labeling points on a line with axis-parallel rectangular labels of equal height ...
María Ángeles Garrido 0001 +5 more
openaire +3 more sources
Correction Method for Urban Rail Transit Train Line Array Camera Images Based on Feature Matching
Chengshi guidao jiaotong yanjiuObjectiveAs a key device in urban rail transit train surveillance systems, the imaging distortion of line scan cameras affects the detection accuracy and efficiency to some extent.
Lei TONG +5 more
doaj +1 more source
Electrodeposition in Structural Lattices of Variable Architectures
Advanced Engineering Materials, EarlyView.Electrodeposition enables geometry‐sensitive, autonomous void filling while simultaneously tuning chemical and mechanical properties. The development of approaches that can autonomously fill and heal material voids and yield composites with tailorable properties is increasingly relevant in engineering.
Yeong‐Man Kwon +3 more
wiley +1 more source
Chengshi guidao jiaotong yanjiuObjectiveWith the rapid development of urban rail transit, wheelsets as the critical components of vehicle bogie system, their dimension condition directly impacts train operational safety and stability. Traditional manual static detection methods suffer
Nan CAO +5 more
doaj +1 more source
The Effective Use of the Piston Effect, Natural Cold Sources, and Energy Saving in Beijing Subways
Advances in Mechanical Engineering, 2013 With the development of the subway, the energy consumption of subway ventilation and air-conditioning systems is increasing rapidly. To solve this problem, this paper describes the environment of a subway station in Beijing subway line no. 2 from July to
Zhenzhen Li +4 more
doaj +1 more source
A Study on Distribution and Characteristics of Radon Concentration in Metro Line 1 in Busan
대한환경공학회지, 2020 Objective:Adverse health effects of Radon with a particular focus on indoor environment has been outlined. Most of the metro stations and platforms are situated under the ground where relatively enhanced concentration of radon has been observed.
Seongwoo Choi +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.A dynamically actuated reconfigurable topographical surface (DARTS) integrates contact‐mediated bactericidal nanotopography with programmable mechanical actuation to actively disrupt bacterial biofilms. Dynamic surface reconfiguration enhances bacterial killing and suppresses implant‐associated infections in vivo, providing a new strategy for active ...
Mohammad Asadi Tokmedash +4 more
wiley +1 more source