نتایج جستجو برای: spatial model

تعداد نتایج: 2375486  

by examining the level of inequality in the distribution of services and identifying the spatial pattern of injustice in the city, we can find out which of the services are in a more unfavorable situation than in this way, city management with conscious performance in spatial distribution of public services and social interests. , Reduce spatial inequalities and improve the quality of life and ...

A. Saremi , H. Sedghi , K. Saremi, M. Sadeghi,

In this study, a water quality model of Haraz basin was used as an evaluative tool to estimate the spatial distribution of variables that are related to water quality and nutrient loads of the Haraz River. Previous studies performed in this river indicate that trout culture activity along the Haraz River have led to various changes in the water quality parameters. In the present work, the possi...

ژورنال: علوم آب و خاک 2012
جهانگرد محمدی, , سید محسن حسینی, , سید محمد حجتی, , یحیی کوچ, ,

To investigate spatial variability of soil characteristics in the most valuble forest stands in the northern Iran using geostatistical approach, a twenty hectare area in Experimental Forest Station of Tarbiat Modares University was considered. Soil samples were taken from pits, mounds, canopy gaps, under single trees and closed canopy positions at 0 - 15, 15 - 30 and 30 - 45 cm depths using cor...

Journal: :تحقیقات جغرافیایی 0
مسعود تقوایی دانشگاه اصفهان مسعود تقوایی دانشگاه اصفهان سید رامین غفاری دانشگاه پیام نور سید رامین غفاری دانشگاه پیام نور

â â â  some of the necessary approaches to access the sustainable and balanced development process for investment and fulfillment of developmen projects are spatial planning, determining operational scales and locating tourism centers scientifically. in this paper as part of the results of a great research project in bazoft area of chaharmahal bakhteari, over of functional-structural view, with...

Analysis probative spatial data method for checking patterns spatial accidental and accidental is distribution variables spatial and correlation spatial from more usage and more important tools Analysis for is the research in the case spatial data. The aim in research, is evaluation operation methods find inside in distribution spatial land use city Kerman. That on base of methods find inside k...

hojjatalah alaei, hplamreza ghavipanjeh, reihaneh hoveida, shahrbanoo oryan,

Introduction: Previous studies have shown that exercise enhances cognitive and functional capacities in patients with Alzheimer's disease (AD). In this study, we investigated the effect of long-term (60 days) and short- term (10 days) exercise on the spatial memory deficits in an animal model of AD. Methods: Fifty male rats were divided into 5 groups 1) intact, 2) sham, 3) sham-Alzheimer 4) ...

Background and purpose: Post-traumatic stress disorder (PTSD) develops after major trauma that is accompanied by certain signs, including pervasive fear memories, anxiety, abnormality in spatial and cognition memory, and decrease in hippocampal brain-derived neurotrophic factor (BDNF). Selective serotonin reuptake inhibitors (SSRIs) are the first-line treatment for PTSD. This study aimed at inv...

A. Saremi, H. Sedghi K. Saremi M. Sadeghi

In this study, a water quality model of Haraz basin was used as an evaluative tool to estimate the spatial distribution of variables that are related to water quality and nutrient loads of the Haraz River. Previous studies performed in this river indicate that trout culture activity along the Haraz River have led to various changes in the water quality parameters. In the present work, the possi...

Introduction:MAMMI is a dedicated PET based on high resolution detectors placed close to the breast. In this study, we presented a GATE model for the simulation of MAMMI scanner and model its performance of the MAMMI based on an adaptation of the NU 4-2008 NEMA standard.  Methods:A detailed of geometry MAMMI system that uses scintillation crystals coupled...

ژورنال: علوم آب و خاک 2010

Estimating spatial distribution of precipitation is vital to execute water resources plans, drought, land-use plans environment, watershed management, and agricultural master plans. High variation in amount of precipitation in various parts, lack of measurement stations, and the complexity of relationship between precipitation and parameters affecting it have doubled the importance of developin...

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