نتایج جستجو برای: knowledge storage and security
تعداد نتایج: 16904841 فیلتر نتایج به سال:
abstract the present study was conducted to examine the effect of proficiency on students interaction while carrying out the grammar-based task(s) in collaboration. in particular, the study examines whether the level of proficiency affects the learners’ focus of attention to grammatical and lexical features. the study takes a further step and examines whether there is any difference in the use...
Background and Objectives: The aim of this study was to explore the food safety knowledge and behavior of housewives in the city of Tehran, Iran in 2015. Materials and Methods: In this qualitative study 12 Focus Group Discussions by directed content analysis method (n= 96), were conducted among the women who were responsible for food handling in their households in 10 health centers. Each se...
Provable data possession (PDP) is a technique for ensuring the integrity of data in storage outsourcing. In this paper, we address the construction of an efficient PDP scheme for distributed cloud storage to support the scalability of service and data migration, in which we consider the existence of multiple cloud service providers to cooperatively store and maintain the clients’ data. We prese...
associated with this condition among summer crop growers in Shoushtar Township, Khouzestan Province, Iran. This cross-sectional survey study was conducted from September 2015 to February 2017. The population consisted of summer crop farmers in the Shoushtar Township (N=850). The sample size was determined based on Morgan table (n=150). For analyzing food security level, the 18-item USDA househo...
Securing storage resources in Grid environments has increasingly become a major concern to make Grids attractive for a wide range of data-intensive applications, because security requirements are often imposed on storage resources to support security-critical applications. However, existing storage systems are unable to dynamically adjust quality of security to meet the flexible security needs ...
Provable data possession (PDP) is a technique for ensuring the integrity of data in storage outsourcing. In this paper, we address the construction of an efficient PDP scheme for distributed cloud storage to support the scalability of service and data migration, in which we consider the existence of multiple cloud service providers to cooperatively store and maintain the clients’ data. We prese...
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