نتایج جستجو برای: open and semi
تعداد نتایج: 16891166 فیلتر نتایج به سال:
One of the most crucial strategic challenges of organizations for achieving success and competitive advantage is related to knowledge management (KM) activities. Oil Industry of Iran is responsible for producing, retaining and using huge amount of knowledge. In order to manage it effectively, it is necessary to use a customized KM pattern which is fit into specific factors of the organization. ...
BACKGROUND Heliox is a mixture of oxygen and helium which reduces airway resistance in patients with airway obstruction. In clinical practice, patients breathing spontaneously receive heliox via an open circuit. Recently, a semi-closed circuit for heliox administration has been proposed which minimizes consumption of heliox and therefore cost of the heliox therapy; although, the semi-closed cir...
Background: Schizophrenia is one of the most disabling mental disorders, in which important functional activities such as independent life, production, and occupational activities, and social interactions of affected patients are damaged. The purpose of this study was to investigate the effectiveness of "Open the Doors" program education on meta-cognitive beliefs, self-care activities, and acti...
In this paper, we introduce intuitionistic fuzzy semi pre open (closed) sets and intuitionistic fuzzy semi pre continuous mappings in intuitionistic fuzzy topological spaces in Sostak’s sense. Also we investigate the characteristic properties of these sets and mappings.
In AdS/CFT correspondence, an AdS2×S D3-brane with electric flux in AdS5× S5 spacetime corresponds to a circular Wilson loop of symmetric representation or a multiply wound one in N = 4 super Yang-Mills theory. In order to distinguish the symmetric loop and the multiply wound loop, one should see an exponentially small correction in large ’t Hooft coupling. We study semi-classically the disk op...
By considering a permutation representation for stamp-foldings and semi-meanders we construct tree-like data structures that will allow us to generate these objects in constant amortized time. Additionally, by maintaining the wind-factor and applying an additional optimization, the algorithm for semi-meanders can be modified to produce the fastest known algorithm to generate open meanders.
D. Molodtsov (1999) [1] introduced the concept of a soft set as a new approach for modeling uncertainties. Xiao et al. [7] and Pei and Miao [8] discussed the relationship between soft sets and information systems. They showed that soft sets are a class of special information systems. So it’s important to study the structures of soft sets for information systems. Shabir and Naz(2011) [20], studi...
This study aimed at prioritizing and analyzing the viewpoints of honorable religious authorities and top instructors of seminary on the sport functions in Iranian society. The method of the study was qualitative and grounded theory. Interviews and review of related literature were used to collect data. The sampling method was theoretical and theoretical saturation was obtained after 16 deep an...
The present study is accomplished with the aim of identification of the managerial behavior components for formulate of model for Iran's higher education system, in qualitative type and in grounded theory method- Strauss and Corbin's objectivist approach by appling paradigmatic logic. By using theoretical sampling method, 38 participating people in the study who were expert in relation with the...
The aim of present research was to identify Implementation requirements of Massive Open Online Course (MOOC) in Payam Noor University from an Economic perspective. The methodology used in this study was applied and the method of data collection was qualitative. The components used were based on the documentation and semi-structured interview tools. Inductive content analysis was used in three l...
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