Results 41 to 50 of about 22,583,317 (304)

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

Risk assessment and accident analysis

Acta Psychologica, 1988
Abstract This paper explores the implications for the practice of risk assessment from a social science analysis of accidents in technological systems. The theories and techniques of decision analysis generally require that the decision maker should arrive at an unambiguous problem structure.
openaire   +2 more sources

Biodegradable 3D‐Printable and Coatable Antifouling Composites for Marine Applications

Advanced Functional Materials, EarlyView.
Marine biofouling damages submerged surfaces and raises greenhouse gas emissions. Biodegradable antifouling biocomposites were developed by hot‐mixing beeswax, Tween 80, and calcium stearate or stearic acid. Adjusting the component ratio enables processing via hot‐pressing, 3D‐printing, or dip‐coating.
Gabriele Corigliano, Lorenzo Ravelli, Martina Nardi, Ruowen Tu, Elena Bellini, Valerio Isa, Carlo Filippeschi, Roberta Finazzi, Luca Ceseracciu, Niloofar Paknezhad, Vincenzo Scribano, Paolo Galli, Silvia Lavorano, Simone Montano, Barbara Mazzolai, Marco Contardi, Pietro Cataldi, Athanassia Athanassiou   +17 more
wiley   +1 more source

A method for estimating the vehicle impact speed in collision with stationary vehicle or barrier using camera video record

Forensic Science International: Reports
In 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, Jong-hyuk Kim, Won-taek Oh, Sang-hyun Iim, Seong-Jin Kim, Woo-Jeong Jeon   +5 more
doaj   +1 more source

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
doaj   +1 more source

The causes and responses to cargo hold fire accidents in RoRo ships using AcciMap

Journal of International Maritime Safety, Environmental Affairs, and Shipping, 2023
The recent string of cargo hold fire incidents on RoRo ships represents one of the most challenging types of ship fire accidents. The densely stowed vehicle cargo loading structure and large volume of RoRo ship cargo holds are factors that complicate ...
Kyunghwan Kim, Hyeonmin Jeon
doaj   +1 more source

Integrated traffic accident database for accident analysis considering driver- accident and violation records [PDF]

, 2012
A lot of factors are related to a road traffic accident; particularly human factors such as road use characteristic, driving maneuver characteristic and safety attitude are the major ones.
Nishida, Yasushi
core  

Breaking the Surface: Buoyant Metal–Polymer Open–Cell Hybrid Lattice Metamaterials

Advanced Materials, EarlyView.
Open‐cell metal–polymer lattice metamaterials that defy sinking. (a) Injection process of the polyurethane (PU) foam into the titanium (Ti‐6Al‐4V) hollow‐strut lattice creating the open‐cell Ti‐6Al‐4V+PU hybrid lattice, (b) flotation test of a hybrid lattice specimen, and (c) a digital representation and experimental validation of a marine buoy ...
Jordan Noronha, Joey Tallon, Raad Omar, Jason Dash, Andrey Molotnikov, Martin Leary, Milan Brandt, Ma Qian   +7 more
wiley   +1 more source

Accident involvement among learner drivers : an analysis of the consequences of supervised practice

, 2003
It is a well-known fact that experience is important for safe driving. Previously, this presented a problem since experience was mostly gained during the most dangerous period of driving—the first years with a licence. In many countries, this “experience
Nyberg, Anders,, Berg, Hans-Yngve, Gregersen, Nils. P.,   +2 more
core   +1 more source

Descriptors to Dynamics: A Materials and Device Perspective on in‐Materio Physical Reservoir Computing for Neuromorphic Edge Intelligence

Advanced Materials, EarlyView.
Intrinsic material dynamics are harnessed as computational resources for neuromorphic in‐materio physical reservoir computing. Defects, ionic motion, interfaces, percolation, geometry, and biasing shape transient states that provide fading memory, nonlinearity, and high‐dimensional projection for simple readout. A descriptor‐to‐dynamics framework links
Kshitij RB Singh, Alif Syafiq Kamarol Zaman, Muzhen Xu, Yuki Usami, Saptarshi Das, Hirofumi Tanaka   +5 more
wiley   +1 more source