نتایج جستجو برای: heath card
تعداد نتایج: 28228 فیلتر نتایج به سال:
We study the security requirements for remote authentication with password protected smart card. In recent years, several protocols for password-based authenticated key exchange have been proposed. These protocols are used for the protection of password based authentication between a client and a remote server. In this paper, we will focus on the password based authentication between a smart ca...
مقدمه : تشخیص سریع و شیمی درمانی مناسب اولین اقدام برای کنترل اپیدمی های سل است. در تشخیص بیماری سل، کشت نمونه بیمار (شامل خلط و یا نمونه های خارج ریوی)، با هدف اطمینان از وجود مایکوباکتریوم توبرکلوزیس در نمونه انجام شده ، نقش مهمی در پروتکل درمانی بیمار ایفا می نماید. با این وجود این روش حدود 3 تا 6 هفته زمان می برد. استفاده از روشهایpcr جهت تشخیص سریع باکتریها وویروسها دارای حساسیت و ویژگی با...
CarD is an essential RNA polymerase (RNAP) interacting protein in Mycobacterium tuberculosis that stimulates formation of RNAP-promoter open complexes. CarD plays a complex role in M. tuberculosis growth and virulence that is not fully understood. Therefore, to gain further insight into the role of CarD in M. tuberculosis growth and virulence, we determined the effect of increasing the affinity...
We exploit a unique merchant-level dataset from the monopoly payment card network in China to study payment card pricing. We develop hypotheses associating payment card pricing to card penetration rate, profitability and fraud risk. Our empirical analysis uses the variations in those three factors across industries to show that the card network charges a higher merchant discount for industries ...
This paper presents a model for the credit card industry, where oligopolistic card networks price their products in a complex marketplace with competing payment instruments, rational consumers/merchants, and competitive card issuers/acquirers. The analysis suggests that card networks demand higher interchange fees to maximize card issuers’ profits as card payments become more efficient. At equi...
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