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Analysis of Policy for Independent Grocery Stores in Morocco
Ikram-Benchrif,Young-Ho Nam,Kyoung-Ae Kim 한국무역연구원 2017 무역연구 Vol.13 No.5
The objective of this study is to identify the main issues that limited the success of the government plan to modernize traditional retail in Morocco. To achieve the objective, a sample of 80 owners of independent grocery stores was used. The SPSS statistical software was used to analyze data and identify major issues. According to results of the study, the government plan’s limited success is resulted from implemented strategies that did not match the socio-cultural reality and did not meet the present needs of independent grocery stores owners. And owners of independent groceries did not understand all the benefit of being part of a franchise system. On the contrary, many owners view the franchise system as a form of exploitation by the franchisor that would hurt their independence and autonomy. To remedy this situation, the study suggests establishing cooperatives and associations of small grocery stores as an optimal channel through which the government could restructure and modernize this sector in Morocco. Synergy and dynamics should be created between independent store owners, associations and the government to provide optimal support.
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Kabach, Ouadie,Chetaine, Abdelouahed,Benchrif, Abdelfettah,Amsil, Hamid Korean Nuclear Society 2021 Nuclear Engineering and Technology Vol.53 No.8
Since the nuclear data forms a vital component in reactor physics computations, the nuclear community needs processing codes as tools for translating the Evaluated Nuclear Data Files (ENDF) to simulate nuclear-related problems such as an ACE format that is used for MCNP. Errors, inaccuracies or discrepancies in library processing may lead to a calculation that disagrees with the experimentally measured benchmark. This paper provides an overview of the processing and preparation of ENDF/B-VIII.0 incident neutron data with NECP-Atlas and NJOY codes for implementation in the MCNP code. The resulting libraries are statistically inter-compared and tested by conducting benchmark calculations, as the mutualcomparison is a source of strong feedback for further improvements in processing procedures. The database of the benchmark experiments is based on a selection taken from the International Handbook of Evaluated Criticality Safety Benchmark Experiments (ICSBEP handbook) and those proposed by Russell D. Mosteller. In general, there is quite good agreement between the NECP-Atlas1.2 and NJOY21<sup>(1.0.0.json)</sup> results with no substantial differences, if the correct input parameters are used.
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Determining PGAA collimator plug design using Monte Carlo simulation
Jalil, A.,Chetaine, A.,Amsil, H.,Embarch, K.,Benchrif, A.,Laraki, K.,Marah, H. Korean Nuclear Society 2021 Nuclear Engineering and Technology Vol.53 No.3
The aim of this work is to help inform the decision for choosing a convenient material for the PGAA (Prompt Gamma Activation Analysis) collimator plug to be installed at the tangential channel of the Moroccan Triga Mark II Research Reactor. Two families of materials are usually used for collimator construction: a mixture of high-density polyethylene (HDPE) with boron, which is commonly used to moderate and absorb neutrons, and heavy materials, either for gamma absorption or for fast neutron absorption. An investigation of two different collimator designs was performed using N-Particle Monte Carlo MCNP6.2 code with the ENDF/B-VII.1 and MCLIP84 libraries. For each design, carbon steel and lead materials were used separately as collimator heavy materials. The performed study focused on both the impact on neutron beam quality and the neutron-gamma background at the exit of the collimator beam tube. An analysis and assessment of the principal findings is presented in this paper, as well as recommendations.
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