Results 51 to 60 of about 3,157,380 (360)

Experimental investigation into the Impact of Cyclic High Low Pressure Water Immersion on the Pore structure and Mechanical properties of coal

Scientific Reports
The extraction of coal seams with high gas content and low permeability presents significant challenges, particularly due to the extended period required for gas extraction to meet safety standards and the inherently low extraction efficiency.
Pi Zikun, Li Rui, Wang Yan, Xiong Jiawen, Li Jiayi, Zhang Yifu, Peng Bin   +6 more
doaj   +1 more source

Research on multi-parameter inversion of the phenomenon of gob breathing induced by atmospheric pressure fluctuation

Energy Exploration & Exploitation, 2022
It is significant to predict the gas emission in the mine gob accurately for gas drainage to prevent accidents and ensure safe production. The change of atmospheric pressure makes the gas emission in the mine gob presents a “breathing phenomenon”, which ...
Bing Wu, Binbin He, Chenguang Zhao, Baiwei Lei   +3 more
doaj   +1 more source

The Investigation of Safety Management Systems and Safety Culture [PDF]

International Transport Forum Discussion Papers, 2017
Since every Safety Management System (SMS) is intended to provide a framework by which an organisation manages risk, it is inevitable that accident investigators will take a close interest. The good investigator will always want to understand how the SMS was intended to control risk and how this control failed when put to the test.
French, Simon, Steel, Tabitha
openaire   +3 more sources

Penerapan Safety Management System Pada Lembaga Penyelenggara Pelayanan Navigasi Penerbangan Indonesia [PDF]

, 2016
This study aimed to analyze the effect of the implementation of Safety Management System (SMS) and the use of information system on the Flight Safety in the Indonesian Air Navigation Services Organization both partially and simultaneously.
Arofat, O. (Osman), Fiyanzar, A. E. (Adin), Nusraningrum, D. (Dewi)   +2 more
core  

SARS‐CoV‐2 Is Linked to Brain Volume Loss in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The impact of SARS‐CoV‐2 infection on brain and spinal cord pathology in patients with multiple sclerosis (pwMS) remains unclear. We aimed to describe changes in brain lesion activity and brain and spinal cord volumes following SARS‐CoV‐2 infection.
Tomas Uher, Dominika Stastna, Ingrid Menkyova, Vaclav Capek, Jiri Lindner, Petra Nytrova, Jan Krasensky, Eliza Varju, Miguel D'haeseleer, Eva Kubala Havrdova, Dana Horakova, Manuela Vaneckova, Niels Bergsland   +12 more
wiley   +1 more source

Gas migration control in goaf with double roof cutting and retaining roadway

Scientific Reports
The behavior of gas migration in goaf under double roof cutting conditions directly influences the effectiveness of gas control measures. This study employs a combination of numerical simulation and field verification to investigate the patterns of gas ...
Xiaobo Lv, Shengyong Hu, Jun Nian, Chunsheng Deng, Bo Zhao, Cheng He, Yansheng Wang, Xitu Zhang, Wei Zhang   +8 more
doaj   +1 more source

Consistency and stability of risk indicators: The case of road infrastructures [PDF]

, 2018
Over the last decade, the World Road Association – PIARC and several European research projects, among which Ecoroads, have encouraged a promising reflection on risk analysis methods, acceptance criteria and safety practices applied to the road system ...
Di Mascio, Paola, Lombardi, Mara, Rossi, Giuliano   +2 more
core   +1 more source

Plasma microRNA Signature as Predictive Marker of Clinical Response to Therapy During Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Despite the availability of effective therapies for Multiple Sclerosis (MS), the unpredictable nature of disease progression and the variability in individual treatment outcomes call for reliable biomarkers. This pilot study aims to investigate the potential of plasma circulating microRNAs (miRNAs) as predictive biomarkers for ...
Fortunata Carbone, Alessandra Colamatteo, Teresa Micillo, Gianmarco Abbadessa, Silvia Garavelli, Clorinda Fusco, Claudia Russo, Francesco Perna, Federica Garziano, Claudia La Rocca, Maria Mottola, Giorgia Teresa Maniscalco, Simona Bonavita, Antonio Luca Spiezia, Alessia Castiello, Roberta Lanzillo, Vincenzo Brescia Morra, Claudio Procaccini, Paola de Candia, Giuseppe Matarese   +19 more
wiley   +1 more source

Study on the influence of forced ventilation on the maximum fire temperature in roadway heading

Scientific Reports
This study investigates the maximum temperature in tunnel fires under forced ventilation conditions by constructing a 1:10 scale experimental model and using numerical simulations. A dimensionless derivation of the maximum temperature is provided for the
Bolun Li, Yucheng Li, Yinghao Sun, Wei Zhang, Junqiao Li, Zhitao Zhang, Yunan Cui, Jinyang Dong, Hongwei Liu   +8 more
doaj   +1 more source

Effects and Satisfaction of Medical Device Safety Information Reporting System Using Electronic Medical Record [PDF]

Healthcare Informatics Research, 2017
ObjectivesThis paper describes an evaluation study on the effectiveness of developing an in-hospital medical device safety information reporting system for managing safety information, including adverse incident data related to medical devices, following
Hye Jung Jang, Young Deuk Choi, Nam Hyun Kim   +2 more
doaj   +1 more source