نتایج جستجو برای: Vulnerability matrix
تعداد نتایج: 406702 فیلتر نتایج به سال:
In order to understand the seismic performance and mechanism of bottom frame seismic wall masonry structure (BFSWMS) and its vulnerability in empirical seismic damage, based on the statistical and numerical analysis of the field seismic damage observation data of 2178 Dujiangyan structures in the Wenchuan great earthquake urban of China on May 12, 2008, a non-linear function model between the s...
Vulnerability matrix of the food system: Operationalizing vulnerability and addressing food security
Aims: Reducing the city's vulnerability in times of crisis and emergencies is part of the urban design mission. Hence, passive defense measures have been developed to reduce the vulnerability of cities in times of crisis. The purpose of this study was to identify the factors affecting passive defense in the performance of urban spaces in the area of Enghelab Square in Tehran. Methodology: This ...
Power grid vulnerability to targeted attack has been a focus of research after the robust yet fragile nature of complex systems was discovered. Various measures has been proposed to analyze the topological fragility since then. This paper focuses on providing a matrix which is able to find out critical elements within the system. A step by step method for building the matrix is shown. Various v...
This theoretical study presents a conceptual matrix built to analyze the vulnerability of children in adverse situations to their development. It proposes that the vulnerability of children is analyzed by means of the following dimensions: individual , which is related to ongoing nurturing relationships, physical protection and security; social , which concerns the social insertion of family an...
Although the vulnerability assessment of forest parks is used to determine the threats they face, a rapid and holistic framework has not been established well. The primary objective of this study is to adopt a framework for rapid assessment of forest parks vulnerability, examined in Lavizan forest park in Tehran (Iran) as the case study. The vulnerability assessment has been conducted, using th...
Brainstem trauma occurs frequently in severe head injury, often resulting in fatal lesions due to importance of brainstem in crucial neural functions. Structurally, the brainstem is composed of bundles of axonal fibers distinctly oriented in a longitudinal direction surrounded by an extracellular matrix. We hypothesize that the oriented structure and architecture of the brainstem dictates this ...
Although the vulnerability assessment of forest parks is used to determine the threats they face, a rapid and holistic framework has not been established well. The primary objective of this study is to adopt a framework for rapid assessment of forest parks vulnerability, examined in Lavizan forest park in Tehran (Iran) as the case study. The vulnerability assessment has been conducted, using th...
Background and Objective: Population groups are not the same in terms of vulnerabilities in respect of natural hazards occurrence, and women, children and the elderly persons, are more vulnerable than other populations. Gender can also affect the vulnerabilities so that experiences from past disasters have shown that women and girls are more vulnerable to men and boys. On the other hand, women ...
Background and objective: Safety and security against threats is one of the most basic principles in order to achieve the desired standards of urban comfort, and attention to the passive defense of cities against external threats has always been considered since the beginning of the formation of cities. Therefore, the purpose of this study is to provide management strategies to reduce the exist...
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