this study was performed to identify factors affecting the entrepreneurial university. in order to achieve this goal, a sample of 173 faculty members (academic rank of associate professor or higher) in academic year of 2015-2016 was selected using the using relative stratified sampling and cochran’s formula. in this study, given the purpose and nature of research, for analysis of the data, expl...

Introduction: Considering the risk of radiation, the measurement of the natural radiation sources seems to be necessary. In this study, the concentrations of the natural radionuclides, namely 226Ra, 232Th, and 40K, were measured in the soil samples taken from different locations of Golestan, Iran. The measurement results can also be used as a baseline to evaluate the impact of non-nuclear activ...

For external magnetic field hex ≤ Cε−α, we prove that a Meissner state solution for the Chern-Simons-Higgs functional exists. Furthermore, if the solution is stable among all vortexless solutions, then it is unique.

Background: The natural radioactivity levels in ceramic tiles produced in Turkey were determined and the related radiological hazards were assessed. Materials and Methods: The natural radioactivity levels (226Ra, 232Th and 40K) in the ceramic tiles were measured using high-purity germanium detector system (HPGe) and the related radiological hazards were assessed by radium equivalent activity (R...

HEX-programs extend of answer-set programs (ASP) with external sources. In previous work, notions of equivalence of ASP programs under extensions have been developed. Most well-known are strong equivalence, which is given for programs P and Q if P ∪ R and Q ∪ R have the same answer sets for arbitrary programs R, and uniform equivalence, which is given if this is guaranteed for sets R of facts. ...

HEX-programs are an extension of answer set programming (ASP) towards external sources. To this end, external atoms provide a bidirectional interface between the program and an external source. Traditionally, HEX-programs are evaluated using a rewriting to ordinary ASP programs which guess truth values of external atoms; this yields answer set candidates whose guesses are verified by evaluating...

background: successful waste management programs are linked to internal factors, sw (strength and weakness points), and external factors, ot (opportunities and threats), and at the macro level are grounds for sustainable development. studies may be related to david’s study which presented a method to quantify strength, weakness, opportunity, threats (swot) analysis. methods: in this study, desi...

Objective: Thisresearch has studied the effect of five main factors including competence of internal audit department, size of internal audit department, relationship between internal and external audit, management support for internal audit, and independence of internal audit on the internal audit effectiveness in companies that listed in the Tehran Stock Exchange in 2017. Methods: Data was c...