Results 71 to 80 of about 1,192,531 (239)
Gong-kuang zidonghua, 2013 Taking construction of personnel positioning system of a Mining Group Company as an example, topology of the system was given, installation and notice in debugging of wellhead inspection card system, installation position requirements of underground ...
MIAO Xue-fu
doaj
CAAI Transactions on Intelligence Technology, EarlyView.Abstract Data is the key element that runs the modern society. Large amounts of data are being released day by day as a result of many activities. The digital data is transferred through the Internet which may be vulnerable to attacks while transmitting. Especially, the medical data is observed to be of at most importance.
Rupa Ch +4 more
wiley +1 more source
Rebel Underground Membership Application [PDF]
, 1962 The Rebel Underground stressed racial segregation and states\u27 rights. The anonymously, irregularly published paper typically attacked James Meredith, Russell Barrett, James Silver, the federal government, Civil Rights groups, Communism and the Daily ...
The Rebel Underground
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Design of dispatching management system of mine-used locomotives
Gong-kuang zidonghua, 2018 In view of problems of low efficiency of material transportation, safety hazards of potential safety of personnel and locomotive coexistence in incline roadway, and not fused linkage control system of winch existed in dispatching management system of ...
WU Wei, TANG Lijun, TIAN Guozheng
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CAAI Transactions on Intelligence Technology, EarlyView.ABSTRACT The Riyadh Metro represents a significant project in Saudi Arabia, designed to transform urban transportation and reduce traffic congestion within the city. With six metro lines and 85 stations, the network is expected to serve millions of passengers daily, necessitating innovative digitally driven maintenance approaches to ensure reliable ...
Tawfeeq Shawly, Ahmed A. Alsheikhy
wiley +1 more source
High Voltage, EarlyView.ABSTRACT This paper provides an overview of high‐temperature superconducting (HTS) cables in DC systems, with a focus on their deployment in high‐voltage DC (HVDC) networks. The assessment of HTS cable properties—such as extremely low electrical resistance, high current‐carrying capacity and a compact geometry—and their comparison with those of ...
Mohammad Hossein Mousavi +2 more
wiley +1 more source
Belowground effects of ground‐dwelling large herbivores in forest ecosystems
Journal of Animal Ecology, EarlyView.This study reviews how ground‐dwelling large herbivores affect forest soil and litter globally. Effects are context‐dependent, vary among species and forest types, and remain poorly studied in tropical forests, highlighting critical gaps in understanding nutrient cycling and ecosystem functioning.
Letícia Gonçalves Ribeiro +4 more
wiley +1 more source
A fusion positioning method for underground personnel based on UWB and PDR
Most existing fusion positioning methods for ultra-wideband (UWB) and pedestrian dead reckoning (PDR) ignore the correction of positioning errors in non line of sight (NLOS) environments.
CHEN Haijian +5 more
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Flap Anatomies and Victorian Veils: Penetrating the Female Reproductive Interior
Gender &History, EarlyView.ABSTRACT This article examines the reappearance in the early nineteenth century of anatomical flapbooks in the context of obstetrical education in Britain, America and France. It asks why liftable paper flaps were reintroduced at this time after their disappearance from medical atlases in the eighteenth century.
Margaret Carlyle, Marcia D. Nichols
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Position prediction of underground moving targets in mines based on IPSO-LSTM
矿业科学学报Improving the positioning accuracy of underground personnel can not only strengthen mine safety monitoring, but also increase the speed of rescue, thus ensuring the life safety of underground personnel to the maximum extent.This paper proposes a ...
WANG Hongyao +5 more
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