نتایج جستجو برای: is an undeniable necessity hence
تعداد نتایج: 9178660 فیلتر نتایج به سال:
RATIONALE Hemochromatosis is a disorder, associated with an abnormal accumulation of iron leading to toxic organ damage. Clinical symptoms develop during a long period of time, thus, determining accidental or late diagnosis, usually when complications are evident. PATIENT CONCERNS A 53-year-old man was brought to the emergency unit with symptoms of hypovolemic shock without any apparent cause...
this research has been taken among the students of high school in karaj city during the years 1391 and 1392. this is a survey research and data gathering is through questionnaires. studying the “an analysis of students’ tendency toward non-native reference groups in karaj”. the questionnaire was distributed among 260 of these students who were chosen through multi step cluster sampling. conside...
"The art of teaching is the assisting discovery," as famously quoted by Mark Van Doren, epitomizes philosophy Differentiated Instruction (DI). This strategy modifies lessons and learning environments to meet students' diverse needs, interests, abilities. As our world becomes more interconnected, demand for multilingual individuals has surged dramatically. Consequently, necessity effective strat...
cultural iran is a scope that is more extended than the political territories of iran as a political unit. this concept means that cultural geography(mehdi moghanlo-1383-1) of iran is greater than its political geography which, according to history, has a long history extending west-east from kandahar to the euphrates and north-south from the persian gulf to the caucasus including transoxiana a...
The threshold proxy signature scheme allows the original signer to delegate a signature authority to the proxy group to cooperatively sign message on behalf of an original signer. In this paper, we propose a new scheme which includes the features and benefits of the RSA scheme. Also, we will evaluate the security of undeniable threshold proxy signature scheme with known signers. We find that th...
More than half a century has passed since the onset of successful life-saving and at times astonishing transplantations of organs from brain dead donors, numerous books and articles have been written on the subject, and local, regional and international meetings and conferences have been held. Nevertheless, no consensus has yet been reached among scholars of various fields such as medical scien...
Undeniable signatures are digital signatures which are not universally veri able but can only be checked with the signer's help. However, the signer cannot deny the validity of a correct signature. An extended concept, convertible undeniable signatures, allows the signer to convert single undeniable signatures or even the whole scheme into universally veri able signatures or into an ordinary di...
In Undeniable Signature, a signature’s validity can only be confirmed or disavowed with thehelp of an alleged signer via a confirmation or disavowal protocol. A Convertible undeniablesignature further allows the signer to release some additional information which can make anundeniable signature become publicly verifiable. In this work we introduce a new kind of attacks,called cl...
according to cheng (1999), in recent esl/efl literature, asian (especially east asian) learners of english as a foreign/second language have been arguably reported as reticent and passive learners. the most common allegations are that these students are reluctant to participate in classroom discourse; they are unwilling to give responses; they do not ask questions; and they are passive and over...
attempts have been made to study the thermodynamic behavior of 1,3 butadiene purification columns with the aim of retrofitting those columns to more energy efficient separation schemes. 1,3 butadiene is purified in two columns in series through being separated from methyl acetylene and 1,2 butadiene in the first and second column respectively. comparisons have been made among different therm...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید