Results 31 to 40 of about 10,459 (299)

Conjugated Heat Transfer Analysis in a Host Rock–Drift System at Deep Underground Mines

Proceedings, 2018
On behalf of the European Commission, a ‘critical raw materials’ list has been created, including rare materials susceptible of special location and exploitation thereby their importance in the stability of global economy development and current life ...
E. Martínez García, A. Pullung Sasmito
doaj   +1 more source

Technology of stereoscopic curtain grouting for accurate air leakage plugging and efficient fire prevention and extinguishing technology in Shendong Mining Area

Meikuang Anquan
To effectively control the hidden danger of coal spontaneous combustion caused by air leakage in shallow buried coal seam in Shendong Mining Area, taking the upper and lower coal seams of Huojitu Well 12 in Daliuta Coal Mine as the research object, the ...
Bingbing HE, Qingxiang WANG, Yayou XU, Yongning YU, Yingbing YANG, Chengmao HE, Chicheng MA, Chao XU, Jianglong WANG, Long LI, Xiaolin SONG   +10 more
doaj   +1 more source

Reliability evaluation of mine ventilation system

Gong-kuang zidonghua, 2015
Based on comprehensive analysis of factors that affect reliability of mine ventilation system, a reliability evaluation index system of coal mine ventilation system was established with 13 main factors as evaluation indexes.
ZHANG Congcong, WU Shiyue, AN Xingwei, XUE Liping, WU Qinglin   +4 more
doaj   +1 more source

MINE VENTILATION EXPERT SYSTEM

Applied Artificial Intelligence, 1988
A growing trend in the area of artificial intelligence is the development of software that simulates the decision-making process of human experts. The purpose of this paper is to advance the use of available tools from the area of artificial intelligence, and in particular expert systems, into the field of mine ventilation management.
Tom Altman, Tom Hughes, Andrzej Wala
openaire   +1 more source

Research progress and trend analysis of comprehensive prevention and control of coal spontaneous combustion throughout all stages

Meikuang Anquan
To gain a profound understanding of the current status and future trends in the comprehensive prevention and control of coal spontaneous combustion, this paper comprehensively reviews stages and research progress in the aspects of “monitoring and early ...
Yingbing YANG, Zhenqiang XING, Yunzeng ZHANG, Jiace GUO, Long LI, Wenyong LU, Minghao CHEN   +6 more
doaj   +1 more source

Design and optimization of intelligent ventilation system in coal mine [PDF]

E3S Web of Conferences
With the continuous development of the coal industry, coal mine safety and environmental protection have gradually become the focus of important attention.
Wan Yong
doaj   +1 more source

Prognosis of Long‐Term Continuous Renal Replacement Therapy and the Impact of Combined Continuous Intravenous Sodium Infusion Therapy

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Patients requiring long‐term continuous renal replacement therapy (CRRT) generally have poor prognoses. This study evaluated whether adding continuous intravenous sodium infusion (cIVNa) is associated with improved hemodynamics and outcomes in patients undergoing long‐term CRRT for ≥ 7 days.
Akinori Yamaguchi, Atsuyoshi Mita, Kosuke Sonoda, Makoto Harada, Koji Hashimoto, Hiroshi Imamura, Yuji Kamijo   +6 more
wiley   +1 more source

Identification of zones of influence of exogenous fire damaging factors [PDF]

E3S Web of Conferences, 2020
In this work, topological configuration of dangerous zone in the mine ventilation network and concentrations of fire gases in it are estimated and identified at vent impacting on the emergency conditions.
Kokoulin Ivan, Bunko Tetiana, Yashchenko Ihor, Papirnyk Ruslan, Belikov Anatolii, Myroshnychenko Vadym, Otchenashev Oleksandr   +6 more
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

Molecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat, Aslihan Kucuk, Omer Erdogan, Samed Ozer, Bensu Kozan, Tugba Cuceli, Erkan Gumus, Evrim Cevik, Ozge Cevik   +8 more
wiley   +1 more source