Results 11 to 20 of about 37,933 (294)
Metro Subway System station, Washington, D.C.
, 2012 Interior, general ...
Weese, Harry, 1915-
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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
Wolff, A. +2 more
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Analyzing the Impact of Government Policy Measures on the Return on Equity [PDF]
SocioEconomic ChallengesThe assessment of a company's Return on Equity (ROE) is a challenging task for management. The main objective of this paper is to analyse the impact of government initiatives on the ROE of listed companies in India.
Amit Hedau, Vijayeta Malla
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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
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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
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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
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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
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, 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
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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
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Measurement and Modeling of Subway Near Shadowing Phenomenon. [PDF]
, 2010 This paper focuses on one vital aspect in propagation characteristics inside subway tunnels: near shadowing phenomenon in a practical environment.
Zhong, Zhangdui +3 more
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