搜索结果: 1-15 共查到“Mines”相关记录45条 . 查询时间(0.046 秒)
EVALUATING CROSTA TECHNIQUE FOR ALTERATION MINERAL MAPPING IN MALANJKHAND COPPER MINES, INDIA
Crosta technique Landsat Hydroxyl Carbonate ron oxide
2019/2/27
Landsat-8 Operational Land Imager (OLI) data has been successfully employed in the field of mineral exploration to detect important minerals. In this study, Crosta technique was applied to identify th...
Simulation of groundwater level recovery in abandoned mines, Fengfeng coalfield, China
Abandoned mine Laneway system Aquifer media
2018/3/23
Abandoned mines are of high potential risk as they could be a large underground storage of pollutants (heavy metals and organic wastes, etc.). Various physical, chemical and biological reactions would...
2018年SPIE 矿山，爆炸物体和遮蔽目标的检验和检测会议（The SPIE Detection and Sensing of Mines, Explosive Objects, and Obscured Targets XXIII）
2018年 SPIE 矿山 爆炸物体 遮蔽目标 检验 检测 会议
2017/11/28
In the terrestrial realm, both hastily scattered and buried minefields and isolated improvised explosive devices can be a major impediment to military operations. For this reason the remote detection ...
The recent observation of gravitational waves and light produced by colliding neutron stars didn't just provide scientists with a transformative look at a rare cosmic event -- it provided an important...
Mines and Virginia Tech to create minerals industry consortium
Mines Virginia Tech minerals industry consortium
2017/3/14
Minerals and metals are at the foundation of modern technology-based societies. Each year, the average American uses about 25 tons of earth materials. Exploration for new resources is at the front end...
非洲油气矿会议（Oil,Gas&Mines Africa Conference）
非洲油气矿 会议
2017/1/20
Leveraging the interest in the growing oil, gas and mining sectors in East Africa, the need for a dedicated event to help boost these sectors was in the offing. The first Oil, Gas & Mines East Africa ...
Entrepreneurship and Urban Growth:An Empirical Assessment with Historical Mines
Industrial Organization Chinitz Agglomeration Clusters Cities Mines Industry Clusters
2015/5/13
Measures of entrepreneurship, such as average establishment size and the prevalence of start-ups, correlate strongly with employment growth across and within metropolitan areas, but the endogeneity of...
A COMPLEMENTARY USE OF INFORMATION FROM SPACE-BASED DINSAR AND FIELD MEASURING SYSTEMS FOR OPERATIONAL MONITORING PURPOSES IN OPEN PIT IRON MINES OF CARAJáS MINING COMPLEX (BRAZILIAN AMAZON REGION)
rock slope monitoring open pit iron mine
2015/5/7
Now spanning five simultaneous open-pit operations with exploration carried out through open pit benching, Carajás complex encompasses the world′s largest iron reserves. Open pit mining operations i...
Hibernation season over, will disease-ridden bats emerge from caves and mines this spring?（图）
Hibernation season over disease-ridden bats caves mines
2015/3/25
The following is part 15 in a series on the NSF-NIH-USDA Ecology and Evolution of Infectious Diseases (EEID) Program. See parts: one, two, three, four, five, six, se...
DESIGN, MODELING AND DATA PREPARATION OF MINES AND METALS GEOGRAPHICAL INFORMATION SYSTEM
DESIGN, MODELING DATA PREPARATION MINES AND METALS GEOGRAPHICAL INFORMATION SYSTEM
2015/3/16
DESIGN, MODELING AND DATA PREPARATION OF MINES AND METALS GEOGRAPHICAL INFORMATION SYSTEM.
Identifying woody vegetation on coal surface mines using phenological indicators with multitemporal Landsat imagery
Afforestation Ecosystem Recovery Elaeagnus umbellata Landsat Land Cover Change Mine Reclamation Exotic Plants
2014/12/4
Surface mining for coal has disturbed large land areas in the Appalachian Mountains. Better information on mined lands' ecosystem recovery status is necessary for effective environmental management in...
Relationship between Motivation and Job Performance at the University of Mines and Technology, Tarkwa, Ghana: Leadership Lessons
Motivation Job Performance Employee-Employer Relationship
2013/2/19
This study examined the relationship between motivation and job performance of staff at the University of Mines and Technology, Tarkwa and the leadership lessons to be derived. A sample of 200 respond...
Safety line method for the prediction of deep coal-seam gas pressure and its application in coal mines
Gas pressure Measuring principle Prediction method Safety line Coal and gas outburst
2012/4/14
Gas pressure is an important index for evaluating the outburst risk and determining the gas content in coal seams. It is recommended to predict coal-seam gas pressure of the workface at deep levels be...
The internet of things (IOT) and cloud computing (CC) based tailings dam monitoring and pre-alarm system in mines
Tailings dam The internet of things Cloud computing Pre-alarm system
2012/3/31
Tailings disposal is a significant consideration for the mining industry, with the majority of the ore processed in most mining operations ending up as tailings. Several tailings dam failure accidents...
Geochemical Assessment of Impact of Mine Spoils on the Quality of Stream Sediments within the Obuasi Mines Environment, Ghana
Enrichment Factor Contamination Factor Geo-Accumulation Index
2013/3/7
Stream sediment samples were analyzed for the concentrations of some trace metals in the Obuasi gold mining environment, Ghana. The objectives were to determine the possible impacts of mining operatio...