نتایج جستجو برای: neighborhood experiment

تعداد نتایج: 478877  

Journal: :تحقیقات جغرافیایی 0
زهره فنی اسماعیل دویران

execution of every planned program in cities has different process. process involves inhabitant's preferences, capacity of area or neighborhood, scale of people participation. after these strategies plans will prepared and executors apply them. planning in city scale considering potentials of area and participation of people is very important stage to eliminate undesirable appearances of c...

Journal: :Ecological applications : a publication of the Ecological Society of America 2012
Suzanne Boyden Rebecca Montgomery Peter B Reich Brian Palik

Forest ecosystem processes depend on local interactions that are modified by the spatial pattern of trees and resources. Effects of resource supplies on processes such as regeneration are increasingly well understood, yet we have few tools to compare resource heterogeneity among forests that differ in structural complexity. We used a neighborhood approach to examine understory light and nutrien...

Extended Abstract Introduction: Today cities are the main place of human life in the world. In addition to creating opportunities, they have confronted modern human beings with numerous threats. In many metropolises, quantitative growth has surpassed the quality of people’s lives. This has made an increasing number of social problems in general, and resulted in the emergence of crimes in parti...

The neighborhood has had a long history in Iranian urbanization. Since urban plans wereintroduced by the authorities to shape urban development in Iran half a century ago, the concept of Iranian traditional neighborhood has been neglected gradually. The concept of neighborhood has not found the appropriate status in urban design and planning yet. One of the main reasons is that academics, profe...

Journal: :Studia Logica 2011
Johan van Benthem Eric Pacuit

This paper adds evidence structure to standard models of belief, in the form of families of sets of worlds. We show how these more fine-grained models support natural actions of “evidence management”, ranging from update with external new information to internal rearrangement. We show how this perspective leads to new richer languages for existing neighborhood semantics for modal logic. Our mai...

Journal: :Electronic Notes in Discrete Mathematics 2012
Jozef Kratica Markus Leitner Ivana Ljubic

In this paper we propose a general variable neighborhood search approach for the balanced location problem. Next to large shaking neighborhoods, the embedded variable neighborhood descent utilizes three neighborhood structures that focus on different solution aspects. By a computational study, we show that this VNS outperforms existing methods with respect to average solution quality and stabil...

Journal: :CoRR 2018
Jie Fan

This note proposes various axiomatizations of contingency logic under neighborhood semantics. In particular, by defining a suitable canonical neighborhood function, we give sound and complete axiomatizations of monotone contingency logic and regular contingency logic, thereby answering two open questions raised by Bakhtiari, van Ditmarsch, and Hansen. The canonical function is inspired by a fun...

Journal: :American Journal of Sociology 2006

Journal: :iranian red crescent medical journal 0
arezoo rezazadeh department of community nutrition, national nutrition and food technology research institute, faculty of nutrition and food technology, shahid beheshti university of medical sciences, tehran, ir iran nasrin omidvar department of community nutrition, national nutrition and food technology research institute, faculty of nutrition and food technology, shahid beheshti university of medical sciences, tehran, ir iran; department of community nutrition, national nutrition and food technology research institute, faculty of nutrition and food technology, shahid beheshti university of medical sciences, tehran, ir iran. tel: +98-2122357484 hassan eini-zinab department of community nutrition, national nutrition and food technology research institute, faculty of nutrition and food technology, shahid beheshti university of medical sciences, tehran, ir iran mahmoud ghazi-tabatabaie department of demography, faculty of social sciences, tehran university, tehran, ir iran reza majdzadeh national institute of health research, tehran university of medical sciences, tehran, ir iran saeid ghavamzadeh nutrition department, faculty of medicine, urmia university of medical sciences, urmia, ir iran

conclusions the findings point to a relationship between neighborhood characteristics and obesity only in the azeri turks. however, educational level was more important than neighborhood quality in predicting the risk of obesity results three common neighborhood environments were identified: 1) modern-affluent, 2) central-high access and 3) marginal. these three factors explained 73.2% of the t...

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