نتایج جستجو برای: 93 arcgis
تعداد نتایج: 59684 فیلتر نتایج به سال:
In order to minimize the loss of disasters on urban earthquake damage prediction research is of great significance. This paper, establishment of a data management system based on ArcGIS +Visual Studio. NET platform is an important work of the project, design and development of Langfang City earthquake damage prediction system. Firstly, the overall system framework, then introduce the system to ...
This paper intends to treat the use of the Spatial Reference Object Model to enhance Projection and Datum Transformations in ArcGis. In the daily education and research experience in our institute ( ITC, The Netherlands) we are often faced with problems about how to combine information from existing paper maps with data from GPS-readings or with scanned maps or satellite imagery. The correct in...
Our paper and presentation will describe how we used ArcGIS to manage multiple sources data and to derive quantitative measures of neighborhood level characteristics for six study sites around the US. Some of the neighborhood characteristics include proximity to recreational facilities, street connectivity, population density, crime, mass transit, neighborhood SES, neighborhood terrain, and lan...
The blood-testis barrier (BTB) prevents the entry of many drugs into seminiferous tubules, which can be beneficial for therapy not intended for the testis but may decrease drug efficacy for medications requiring entry to the testis. Previous data have shown that some of the transporters in the multidrug resistance-associated protein (MRP) family (ABCC) are expressed in the testis. By determinin...
Radiography by computed tomography for dental and jaw use (dental CT) has recentry attracted attention as a new diagnostic imaging technique in dentistry. The 3DX Multi-Image Micro CT® (3DX, Morita) is the first exclusively registered dental CT in Japan. A high-definition 3-dimensional image of a cylindrical imaging area, 40 mm in diameter and 30 mm in height, can be taken by using a small-type...
زمینه و هدف: آلودگی های نقطه ای و غیرنقطه ای (شهری و کشاورزی) از علت های افت کیفیت آب های زیرزمینی می باشند. هدف از این تحقیق، بررسی وضعیت آلودگی نیترات در آب زیرزمینی و مدیریت مصرف در بخش آبیاری و شرب در دشت ممنوع شده ی همدان ـ بهار است. مواد و روش ها: در این مطالعه با بررسی آمار و اطلاعات مربوط به 69 حلقه چاه در سال 1389 و با استفاده از نرم افزار arcgis9.3 و براساس استاندارد کالیفرنیا، میزان...
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