Results 41 to 50 of about 987,917 (286)
Accident analysis and big data and Internet of Things in coal mine
Gong-kuang zidonghua, 2015 Coal mine accidents in China from 2004 to 2013 were analyzed according to the accident categories. Respectively, the accident number percentages of roof, gas, transportation, floods, electromechanical, blasting, fire accident were 52.7 percent, 11.3 ...
SUN Jiping
doaj +1 more source
Advanced Functional Materials, EarlyView.Guided by the golden ratio, a class of aperiodic architected metamaterials is introduced to address the intrinsic trade‐off between strength and toughness. By unifying local geometric heterogeneity with global order, the golden‐ratio‐guided aperiodic architecture promotes spatial delocalization of damage tolerence regions, leading to more tortuous ...
Junjie Deng +9 more
wiley +1 more source
Accident Analysis and Prevention: Course Notes 1987/88 [PDF]
, 1989 This report consists of the notes from a series of lectures given by the authors for a course entitled Accident Analysis and Prevention. The course took place during the second term of a one year Masters degree course in Transport Planning and ...
Nicholson, A.J., Tight, M.R.
core
Analysis of unmitigated large break loss of coolant accidents using MELCOR code [PDF]
, 2017 In the framework of severe accident research activity developed by ENEA, a MELCOR nodalization of a generic Pressurized Water Reactor of 900 MWe has been developed.
De Rosa, F. +5 more
core +2 more sources
Forensic Science International: ReportsIn Korea, most drivers equip their vehicles with a black box camera, used to estimate the speed of the vehicle in case of traffic accidents such as car-to-car collisions, single-car accidents, and car-to-pedestrian accidents.
Myung-Cheol Park +5 more
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Coal mine accident analysis based on encoding tree method
Gong-kuang zidonghua, 2017 Seventeen typical coal mine accidents were analyzed with their cause statistics by use of encoding tree method. The analysis results show that organizational management failure of coal mine is the mainly cause of coal mine accidents with the most serious
YANG Fa
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Advanced Functional Materials, EarlyView.A hydrogel–liquid metal composite peripheral nerve interface (HLB‐PNI) combines electrically durable electrodes and tissue‐adhesive hydrogel for tissue‐adaptive implantation. In nerve‐injured rats, it enables the diagnosis of sensory‐motor connectivity via stimulation and neural signal recording.
Yewon Kim +5 more
wiley +1 more source
Generating a 3D Simulation of a Car Accident from a Written Description in Natural Language: the CarSim System [PDF]
, 2001 This paper describes a prototype system to visualize and animate 3D scenes from car accident reports, written in French. The problem of generating such a 3D simulation can be divided into two subtasks: the linguistic analysis and the virtual scene ...
Dupuy, Sylvain +3 more
core +2 more sources
Journal of Marine Science and Engineering, 2023 Given the national goal of “emission peaking and carbon neutralization”, China has become the largest country in the world for offshore wind farm construction.
Kai Yan +5 more
doaj +1 more source
Structural Porosity and Low Mineral Density in Enamel Rods Drive Molar Incisor Hypomineralisation
Advanced Functional Materials, EarlyView.This study uses advanced imaging modalities on multiple length scales to show that molar‐incisor hypomineralization does not present as a locally homogeneous pathology. Instead, microstructural defects, characterized through non‐mineralized, protein‐rich sheaths and an altered mineral structure in between prism rods, resulting in local differences in ...
Katharina Jähn‐Rickert +14 more
wiley +1 more source