نتایج جستجو برای: geographic information system gis

تعداد نتایج: 3100428  

Journal: :iranian journal of public health 0
mahbubeh saei 1. dept. of epidemiology and biostatistics, school of public health, tehran university of medicalsciences , tehran, iran. kourosh holakouie-naieni 1. dept. of epidemiology and biostatistics, school of public health, tehran university of medicalsciences , tehran, iran. ehsan mostafavi 2. dept. of epidemiology, pasteur institute of iran , tehran, iran. mohammad ali sahraian 3. sina ms research center, dept. of neurology, sina hospital, tehran university of medical sciences , tehran, iran. mahmood mahmoodi 1. dept. of epidemiology and biostatistics, school of public health, tehran university of medicalsciences , tehran, iran. mohammad ali mansournia 1. dept. of epidemiology and biostatistics, school of public health, tehran university of medicalsciences , tehran, iran.

multiple sclerosis (ms) is a disease with high disabling disorders and considerable social and economic impacts. this study was conducted to analyze the spatial distribution of ms disease in tehran, iran during 2001-2012.the existing information in the ms patients' medical files who had registered in iranian ms society (imss), located in tehran office, was used for analysis. the relationship be...

Journal: :caspian journal of environmental sciences 2012
j oladi

ecotourism as the most attractive subset of the tourism industry can contribute to natural resource conservation and local development. although great numbers of people annually visit abbasabad area, in veresk, mazandaran, to enjoy its brilliant landscape and moderate ecologic condition, there is no applicable plan for many natural attractive zones in this area. as a result, some specific well ...

Journal: :journal of water sciences research 2010
m.a bayat h babazadeh m manshouri

water use productivity is one of the most important factors in scientific agriculture. it is equal to 0. 7 kg of production per cubic meter of irrigation water (kg/m3) in iran which is very low in comparison with advanced countries (1 to 2 kg/m3). current research studies temporal and spatialchanges of water use productivity in hamedan province in iran using geographic information system (gis),...

Journal: :Journal of the Robotics Society of Japan 2009

Journal: :health scope 0
hassan mohammadpour department of occupational hygiene engineering, collage of health, shahid beheshti university of medical sciences, tehran, ir iran seyyed ali moussavi najarkola department of occupational hygiene engineering, collage of health, shahid beheshti university of medical sciences, tehran, ir iran; department of occupational hygiene engineering, collage of health, shahid beheshti university of medical sciences, p. o. box: 19835-35511, tehran, ir iran. tel: +98-2122432040-41, fax: +98-2122432037 mahdi jalali department of occupational hygiene engineering, hamadan university of medical sciences, hamedan, ir iran amin hosseini asl department of surveying engineering, faculty of civil engineering, toosi university of technology, tehran, ir iran alireza rahmati department of occupational hygiene engineering, collage of health, shahid beheshti university of medical sciences, tehran, ir iran

background in many industries, noise is attributed as the most prevalent harmful agent threatening workers' health. geographic information system (gis) is an applicable surveying tool in civil engineering. but, the use of gis for noise and hearing loss screening seems to be partly a new approach. objectives this study aimed to apply gis in noise and hearing loss screening in the production hall...

Journal: :international journal of advanced biological and biomedical research 2014
r. gorouyi h. yousefi m. alikhah-asl

in order to have a sustainable and valuable development, land planning is an essential issue and the potential assessment of the environment is the most important part of this subject. jiroft county has an acceptable potential for agricultural use, so the evaluation of its environmental potential for agricultural potential expansion is considered in this paper. in order to perform this research...

Journal: :American Journal of Epidemiology 2006

2003
Leonid Stoimenov Slobodanka Djordjevic-Kajan

This paper presents research in Geographic Information Systems interoperability. Also, paper describes our work in development, introduces interoperability framework called GeoNis, which uses proposed technologies to perform integration task between GIS applications and legacy data sources over the Internet. Our approach provides integration of distributed GIS data sources and legacy informatio...

2003
Len MacKenzie

LINK TO PAPER The Challenges of Implementing Enterprise GIS at the City of Fort Worth Track: State and Local Government Author(s): Len MacKenzie During the past year, the City of Fort Worth, Texas has been implementing an enterprise GIS based on ESRI's suite of software products. This paper will give an overview of the technical and administrative challenges involved in coordinating enterprise ...

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