منابع مشابه
Risks, Limitations and the Need for Additional Measures Against Ransomware in the Health Information Technology Infrastructure
Introduction: Even before the Covid 19 pandemic, one of the lucrative targets for attackers behind ransomware attacks was Encroaching on the continuity of services in the field of health information technology. In this study, for the first time, while introducing, relying on statistics and modeling, it is shown that the prevention and counteraction of these attacks in the IT infrastructure of t...
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In 2005, 30% of all alcohol consumption in Russia was unrecorded. This paper describes the chemical composition of unrecorded and low cost alcohol, including a toxicological evaluation. Alcohol products (n=22) from both recorded and unrecorded sources were obtained from three Russian cities (Saratov, Lipetsk and Irkutsk) and were chemically analyzed. Unrecorded alcohols included homemade samogo...
متن کاملsecuritization of mortality risks in life annuities
insurers have in the past few decades faced longevity risks - the risk that annuitants survive more than expected - and therefore need a new approach to manage this new risk. in this dissertation we survey methods that hedge longevity risks. these methods use securitization to manage risk, so using modern financial and insurance pricing models, especially wang transform and actuarial concepts, ...
15 صفحه اولCredit Derivatives , Macro Risks , and Systemic Risks
E C O N O M I C R E V I E W Fourth Quarter 2007 In the early to mid-1990s, derivatives received a great deal of negative publicity in the popular media. Several unfortunate incidents ultimately led Gastineau and Kritzman (1996), in the revised edition of their Dictionary of Financial Risk Management, to define a derivative as, “in the financial press, anything that loses money.” The proximate c...
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ژورنال
عنوان ژورنال: Deutsches Aerzteblatt Online
سال: 2017
ISSN: 1866-0452
DOI: 10.3238/arztebl.2017.0177a