نتایج جستجو برای: vulnerability measures
تعداد نتایج: 394565 فیلتر نتایج به سال:
This article presents a technique for performing vulnerability assessments, using measures of exposure, sensitivity, and adaptive capacity. Historically, vulnerability assessments have focused on analyzing the hazard itself, absent information on its causes and mitigations. The vulnerability assessment method VAM , presented herein, acquires data and information from affected stakeholders to as...
Background and Aims: Urban texture assessment with passive defense approach is one of the most important issues in the field of urban planning. In this research, we try to evaluate the vulnerability of urban tissue to the enemy's threats, because inactive defense by using unarmed measures reduces Vulnerability and increased deterrence at the time of the threat. Noghan Neighborhood located in th...
We identify and track over time the factors that make financial system vulnerable to fire sales by constructing an index of aggregate vulnerability. The starts increasing quickly in 2004, before most other major systemic risk measures, triples 2008. fire-sale-specific delevering speed concentration illiquid assets account for majority this increase. Individual banks' contributions vulnerability...
One of the most fertile areas in social psychiatry in the last two decades has been the study of the aetiology of depressive illness. The number of reports appearing requires periodic stocktaking to keep abreast of developments, but the criteria by which findings should be evaluated are not always self-evident and merit some consideration. This theme is particularly topical in view of a recent ...
In recent years, climate change and increasing occurrence rate of high-impact rare (HR) natural events such as hurricanes have made it difficult to supply uninterrupted power to end-user customers. The extensive geographic area of electric distribution networks, as the last ring of the energy supply chain in power systems, has increased the vulnerability of these networks against natural events...
At the end of 1997, the Western Division of New South Wales had 22 reserves with a total extent of 9,458 km2 or 2.9% of the region. We used five measures to follow the effectiveness of the reserve system as it developed between 1960 and 1997. Two of the measures – number and total extent of reserves – are basic statistics in any review of protected areas. The other three measures concern how we...
Background and Objective: The worn-out urban structure is the whole or that part of the urban space whose biological system has been disrupted and dysfunctional both in terms of construction and the function of vital components. In this study, an attempt was made to get acquainted with the worn-out structure and the degree of vulnerability in dealing with unexpected events, and after identifyin...
OBJECTIVES To identify measures derived from baseline psychomotor vigilance task (PVT) performance that can reliably predict vulnerability to sleep deprivation. DESIGN Subjects underwent total sleep deprivation and completed a 10-min PVT every 1-2 h in a controlled laboratory setting. Participants were categorized as vulnerable or resistant to sleep deprivation, based on a median split of lap...
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