نتایج جستجو برای: fragility function
تعداد نتایج: 1220285 فیلتر نتایج به سال:
A parameter that is often used to characterize the dynamics of supercooled liquids is the dynamic fragility, however it is still debated how the fragility is related to other physical properties. Recent experimental data on colloidal systems have found that fragility decreases with increasing softness of the intermolecular potential. This result is in apparent disagreement with recent molecular...
Seismic fragility analysis is an efficient method to evaluate the structural failure probability during earthquake events. Among existing methods, probabilistic seismic demand model (PSDM) and joint (JPSDM) are generally used compute component system fragility, respectively. However, statistical significance behind parameters related current PSDM JPSDM not comparable. Aside from that, when calc...
The design of glass structures under dynamic loads still presents a high degree uncertainty. Among others, one the methods to study vulnerability structural systems is based on use fragility curves. This includes seismic evaluation frame as function curves in earthquake engineering. In particular, Cloud method used perform non-linear analysis which provide set data pairs implemented linear-regr...
This rapid review identifies evidence on the role of economic growth and economic development in helping countries break out of fragility. There is no commonly agreed definition of the terms ‘fragile states’ or ‘fragility’, and use of the terms are contested Most development agencies define fragility as ‘a fundamental failure of the state to perform functions necessary to meet citizens’ basic n...
In this paper we continue work from a previous paper on the fragility and indestructibility of the tree property. We present the following: (1) A preservation lemma implicit in Mitchell’s PhD thesis, which generalizes all previous versions of Hamkins’ Key lemma. (2) A new proof of theorems the ‘superdestructibility’ theorems of Hamkins and Shelah. (3) An answer to a question from our previous p...
INTRODUCTION We aimed to assess the incidence and hospitalization rate of hip and "minor" fragility fractures in the Italian population. METHODS We carried out a 3-year survey at 10 major Italian emergency departments to evaluate the hospitalization rate of hip, forearm, humeral, ankle, and vertebral fragility fractures in people 45 years or older between 2004 and 2006, both men and women. Th...
Intracellular activation of pancreatic digestive enzymes by lysosomal hydrolases is thought to be an early event in the pathogenesis of pancreatic injury. As ethanol excess is an important association of pancreatitis, experimental work has been directed towards exploring possible mechanisms whereby ethanol may facilitate contact between inactive digestive enzyme precursors and lysosomal enzymes...
BACKGROUND Osteoporosis is one of the commonest bone diseases in which bone fragility is increased. Over 300,000 patients present to hospitals in the UK with fragility fractures each year, with medical and social care costs - most of which relate to hip fracture care - at around £2 billion. The number of these fractures rises by 2% a year. The 30 days mortality is 10% and 30% at 1 year. The pur...
Mild anaemia among patients with hyperthyroidism, reduction in intracranial zinc content of erythrocytes and anti- haemolysis of whole blood of patients with Graves, disease under laboratory Condition are the facts which indicate that although erythrocytes are devoid of receptors for thyroid hormones, they are affected by the excess of these hormones. In order to find out the reasons for suc...
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