نتایج جستجو برای: needle sharing
تعداد نتایج: 126335 فیلتر نتایج به سال:
nowadays, the utilization of organizational knowledge and sharing it with other employees in governmental project-based organizations, have become a strategic source of gaining and preserving competitive advantage. acquiring competitive advantage requires means and approaches that make the governmental project-based organizations capable of improving their knowledge sharing performance and gain...
purpose:the purpose of the present study is to determine the level of knowledge sharing and creativity and the relationship between them. among libraries’ librarians tarbiat modares university in 1392. methodology : the methodology applied for the present study is descriptive-correlation . the study population included 50 librarians and libraries of humanities, engineering and the central libr...
Background and aims: Needle trap micro-sampler, with all advantages of microextraction techniques such as solid phase microextraction, owing to the ease of use and becoming a powerful method for air pollution monitoring. In this study, the performance of needle trap micro-sampler device with silica composite of carbon nanotubes, prepared using sol-gel technique, was investigated for health moni...
A , (m ) n threshold secret sharing scheme is a method for distributing a secret amongst a group of participants. In a , (m ) n threshold secret sharing scheme any m participants recover the secret, but no ) 1 ( m participants can [6]. Each of participants is allocated a share of the secret. The secret can only be reconstructed when the shares are combined together [2]. In this paper, we ...
We first explain the notion of secret sharing and also threshold schemes, which can be implemented with the Shamir’s secret sharing. Subsequently, we review social secret sharing [6,10] and its trust function. In a secret sharing scheme, a secret is shared among a group of players who can later recover the secret. We review the construction of a social secret sharing scheme and its application ...
A (t, n)-threshold secret sharing scheme is a method to distribute a secret among n participants in such a way that any t participants can recover the secret, but no t − 1 participants can. In this paper, we propose two secret sharing schemes using non-abelian groups. One scheme is the special case where all the participants must get together to recover the secret. The other one is a (t, n)-thr...
Article history: Received 15 December 2009 Received in revised form 14 April 2010 Accepted 17 April 2010
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