搜索结果: 46-60 共查到“理学 Mapping”相关记录309条 . 查询时间(0.14 秒)
Mapping plasma structures in the high-latitude ionosphere using beacon satellite, incoherent scatter radar and ground-based magnetometer observations
Beacon satellites ionospheric plasma
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2015/9/25
In the autumn of the year 2000, four radio receivers capable of tracking various beacon satellites were set up along the southwestern coast of Greenland. They are used to reconstruct images of the ion...
高分辨扫描电镜和X射线能谱Mapping技术研究碲矿物的成分和形态特征
扫描电镜 X射线能谱(EDS)Mapping技术
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2015/12/22
X射线能谱元素像分析技术(EDS-Mapping)可直接观察岩石光片中目标元素的分布特征。本文采用高分辨扫描电镜及配置的X射线能谱仪综合分析技术,对山东归来庄金矿中碲元素和其他元素的分布特征和组合规律进行研究,定性确定含碲矿物、形态特征及其与其他矿物间的空间关系。结果表明,研究区金矿中含碲矿物有棱角状碲金银矿、碲化铅等,以浸染状形貌他形镶嵌于主矿物他形石英和片状云母之间,颗粒大小从几微米到几百微米...
福建师范大学生命科学学院遗传学英文课件 Mapping in Bacteria and Bacteriaophages
福建师范大学生命科学学院 遗传学 英文 课件 Mapping in Bacteria and Bacteriaophages
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2015/9/14
福建师范大学生命科学学院遗传学英文课件 Mapping in Bacteria and Bacteriaophages。
福建师范大学生命科学学院遗传学英文课件 Linkage and Chromosome Mapping in Eukaryotes
福建师范大学生命科学学院 遗传学 英文 课件 Linkage and Chromosome Mapping in Eukaryotes
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2015/9/14
福建师范大学生命科学学院遗传学英文课件 Linkage and Chromosome Mapping in Eukaryotes。
A multisource approach for coastline mapping and identification of shoreline changes
coastline mapping satellite GPS tide multitemporal analysis
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2015/9/7
Coastal dynamics are driven by phenomena of exogenous and endogenous nature. Characterizing factors that influence their equilibrium and continuous monitoring are fundamental for effective environment...
Perspectives of 2D and 3D mapping of atmospheric pollutants over urban areas by means of airborne DOAS spectrometers
DOAS applications in urban areas atmospheric pollutants tomography aircraft measurements of atmospheric trace gases
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2015/9/7
In the field of air quality control, optical remote sensing systems can measure the spatial distribution of gas pollutants, offering numerous advantages over conventional networks of in situ analysers...
Mapping litter decomposition by remote-detected indicators
decomposition rates hyper-spectral image NDVI co-kriging
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2015/9/7
Leaf litter decomposition is a key process for the functioning of natural ecosystems. An important limiting factor for this process is detritus availability, which we have estimated by remote sensed i...
Microseismic feasibility study: detection of small magnitude events (Ml<0.0) for mapping active faults in the Betic Cordillera (Spain)
Betic Cordillera active faults microseismicity Gutenberg-Richer law Nanoseismic Monitoring
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2015/8/28
We present the results of the first application of the newly developed concept «Nanoseismic Monitoring» on active faults in the region close to Murcia, Spain. The aim of this microseismic fe...
The survey and mapping of sand-boil landforms related to the Emilia 2012 earthquakes:preliminary results
Geomorphology Sand boils Digital elevation model Liquefaction Earthquake Italy
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2015/8/26
Sand boils, which are also known as sand blows or sand volcanoes, are among the most common superficial effects induced by high-magnitude earthquakes. These generally occur in or close to alluvial pla...
Activation of the SIGRIS monitoring system for ground deformation mapping during the Emilia 2012 seismic sequence,using COSMO-SkyMed InSAR data
SAR interferometry Co-seismic displacement Earthquakes SIGRIS system Italy
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2015/8/26
On May 20, 2012, at 02:03 UTC, a moderate earthquake of local magnitude, Ml 5.9 started a seismic sequence in the central Po Plain of northern Italy The mainshock occurred in an area where seismicity ...
REGIONAL CENTRE FOR MAPPING OF RESOURCES FOR DEVELOPMENT (RCMRD): GEO-INFORMATION CAPACITY BUILDING ACTIVITIES IN AFRICA
RCMRD, Geo-Information Capacity Building Sustainable Development
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2015/8/24
Geographic information or geo-information is very important and crucial in social-economic development and well
being of mankind. About 80% of geographic information is used in all forms of developm...
SET MAPPING REFLECTION
MAPPING REFLECTION
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2015/8/17
The goal of these lectures is to give an exposition of the concept of an open stationary set, an associated reflection principle (for lack of a better word), and a list of examples of how this sort of...
The contribution of EMCA to landslide susceptibility mapping in Central Asia
Earthquake-triggered landslides Landslide susceptibility Central Asia
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2015/8/17
Central Asia is one of the most exposed regions in the world to landslide hazard. The large variability of local geological materials, together with the difficulties in forecasting heavy precipitation...
Groundwater Quality and Vulnerability Mapping of an Unconfined Coastal Aquifer
vulnerability index Chennai India
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2015/8/14
Groundwater quality mapping is very essential to identify regions where groundwater is suitable for various uses. A study of the vulnerability of groundwater for pollution in a region is required as i...
The contribution of EMCA to landslide susceptibility mapping in Central Asia
Earthquake-triggered landslides Landslide susceptibility Central Asia
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2015/8/14
Central Asia is one of the most exposed regions in the world to landslide hazard. The large variability of local geological materials, together with the difficulties in forecasting heavy precipitation...