نتایج جستجو برای: crisis phenomenon
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In mass disaster situations, demands frequently exceed the capacity of personnel andfacilities. In the last few years, there has been an increased incidence of civil disasters;the spectrum of possible catastrophes has also dramatically increased as a result ofan increasingly technologically sophisticated society. During the last 15 years, variedterrorist activities have become i...
Cancer is driven by somatically acquired point mutations and chromosomal rearrangements, conventionally thought to accumulate gradually over time. Using next-generation sequencing, we characterize a phenomenon, which we term chromothripsis, whereby tens to hundreds of genomic rearrangements occur in a one-off cellular crisis. Rearrangements involving one or a few chromosomes crisscross back and...
There has been increasing criticism of the way psychologists conduct and analyze studies. These critiques as well as failures to replicate several high-profile studies have been used as justification to proclaim a "replication crisis" in psychology. Psychologists are encouraged to conduct more "exact" replications of published studies to assess the reproducibility of psychological research. Thi...
T he accidents which occur from lightning are generally so instantaneously fatal, that no room is afforded for medical treatment; and few cases I believe are on record, where there is any detail of the appearances in the dead bodies of those who have suffered. In this slight notice of the following cases, which occurred during one thunder-storm, I am sorry I cannot do any thing to supply the la...
The current study focuses on the problem of determining investment attrаctiveness of countries by means of monitoring regional stock markets. The method of using the permutation entropy as a model of investment attractiveness estimation is suggested. We have calculated the permutation entropy for the time series of stock markets of countries for the period from 2005 to 2018. The countries with ...
a r t i c l e i n f o This paper presents a Bayesian Network (BN)-based modeling method for cascading crisis events. Crisis events have occurred more frequently in recent years, such as typhoons, rainstorms, and floods, posing a great threat to humans. Addressing these crises requires a more effective method for crisis early-warning and disaster mitigation in crisis management. However, few mod...
We discuss the ‘software crisis’ as a social and cultural phenomenon, arguing that it can be viewed as (one more) manifestation of postmodernism. We illustrate our argument with a range of examples taken from software engineering, demonstrating software engineering’s roots in (and commitment to) modernism and the nature of its fin de siècle predicament. We argue that current attempts within sof...
Carcinoid syndrome produces flushing, bronchoconstriction and gastrointestinal hypermotility secondary to serotonin, histamine, bradykinin and prostaglandin release. A variety of drugs, foods and anaesthetic agents may provoke this syndrome. Under anaesthesia, the flushing produced may be associated with acute hypotension and cardiovascular collapse; this phenomenon is called a carcinoid crisis...
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