نتایج جستجو برای: vulnerability measures
تعداد نتایج: 394565 فیلتر نتایج به سال:
Objective: Poverty alleviation is an essential step to achieve economic development. This is why identification exercise is so crucial. Traditionally, different aspects of insecurities have not be taken into poverty measurement. Many types of insecurities have adverse impacts on household welfare. Identifying vulnerability of household can serve identification of the poor households. Meth...
In order to identify the extent to which results from topological graph models are useful for modeling vulnerability in electricity infrastructure, we measure the susceptibility of power networks to random failures and directed attacks using three measures of vulnerability: characteristic path lengths, connectivity loss, and blackout sizes. The first two are purely topological metrics. The blac...
Background and objective: Floods are among the most dangerous natural disasters that causes loss of life and property every year. The destructive effects of floods are more documentedو due to climate change and increasing economic and social development. Social and infrastructural vulnerabilities have also increased due to human settlement adjacent to river floodplains. Therefore, to prevent mo...
Background and objective: Increasing the vulnerability of cities leads to many damages and financial losses, this issue is more vulnerable in informal settlements due to the characteristics of the construction and formation of these settlements. The purpose of this study was to investigate and analyze the role of physical indicators in decreasing the vulnerability of informal settlements agains...
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 ...
The main objective of the study presented in this paper was to develop an evaluation scheme which is suitable for spatially explicit groundwater vulnerability assessment according to the Water Framework Directive (WFD). Study area was the Hase river catchment, an area of about 3 000 km2 in north-west Germany which is dominated by livestock farming, in particular pig and poultry production. For ...
Although analyzing complex systems could be a complicated process, current approaches to quantify system security or vulnerability usually consider the whole system as a single component. In this paper, we propose a new compositional method to evaluate the vulnerability measure of complex systems. By the word composition we mean that the vulnerability measure of a complex system can be computed...
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...
Real world business applications completely lie on the top of internet technology where the faces of user are unknown at most cases. The user may be a registered or trusted one; the behavior of them cannot be predicted. In any transactional platform the vulnerability arises depend on the security measures enforced in the underlying platform. To enhance the security measures and to support the b...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید