نتایج جستجو برای: spatial
تعداد نتایج: 362278 فیلتر نتایج به سال:
background: gastrointestinal tract cancer (gi.c) is one of the common cancers in world‑wide. the incidence rate of it is different in various geographical regions. this study was performed to assess spatial clusters of the occurrence of gi.c in fars province. methods: in this cross‑sectional study, the new cases were 4569 cases from 2001 to 2009. the crude incidence rates were standardized base...
probiotics lactobacillus plantarum and bifidobacterium b94: cognitive function in demyelinated model
background: multiple sclerosis (ms) is a disease of the immune system that creates damage of learning and memory in that. using probiotic supplements is recommended for preventing ms disease and improving memory. this study aimed to investigate the effect of lactobacillus plantarum (lp) and bifidobacterium b94 (bb94), on acquisition phase of spatial memory in the local demyelination of rats` hi...
introduction: alzheimer disease is a progressive and irreversible neuropsychiatric disorder. melissa officinalis improves anxiety and clinical dementia symptoms caused by ad therefore, the purpose of the present study was to evaluate the effect of mellisa extract on spatial memory deficit induced by stz in mwm examination of male wistar rats. methods: in the present study, 112 male wistar rats ...
The dominance of the capitalist system on the struc­tures and processes of the urban planning system has led urban development patterns toward generating income. The prevalence of such this pattern has cre­ated a conflict between private and public interests. Attempt to resolve this conflict has led urban planning to the concept of spatial justice; so that spatial justice in urban plann...
Abstract: Housing unit is heterogeneous and multidimensional commodity; therefore, to determine effective factors on rent, hedonic pricing model is used. To explain the factors, four properties are used for housing, which are physical variables of residential units, access variables, environmental variables (neighborhood), and economic and social characteristics. The variables related to the sp...
Knowledge of the spatial dependency of soil properties, sensitive to grazing systems, is important from an ecosystem protection point of view. In the current study, geostatistical methods and fractal concepts have been used in order to characterize the impact of long-term grazing exclusion on the spatial variability of some soil chemical parameters including organic matter, total nitrogen, avai...
The spatial structure of cities has been one of the influential elements in the development of cities in different periods.In the cities of Iran,the spatial structure of cities is sometimes organic and during the lifetime of cities ,based on the requirements of the times,such as socio_social needs and their religious-religious ideology,and in many cases,this structure is based on programs and g...
Knowledge of the spatial dependency of soil properties, sensitive to grazing systems, is important from an ecosystem protection point of view. In the current study, geostatistical methods and fractal concepts have been used in order to characterize the impact of long-term grazing exclusion on the spatial variability of some soil chemical parameters including organic matter, total nitrogen, avai...
this paper considers the spatial planning system in russian federation. study of spatial planning system of russia specifies three different stages from each other. the first phase consists of the sixteenth century until the early twentieth century. in this period, base of the spatial planning was formed and gradually developed during approximately 400 years. the next phase is devoted to soviet...
human capital has important role on economic growth. this factor can increase labor and capital productivity. it can increase capacity of new technology and reduce criminal participation and improve voters’ political behavior and migration of people with high human capital to another region has effects on region and spatial spillover on other regions. the present study aimed to analyze the dire...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید