One of topics that occupied alarge area in Iraqi society at the moment is the issue( of tribal separation and its relation to the organization of the community ) so we see in the civilizations and heritage of each community aset of provisions and laws that take the form of status customary or religious it is indicative of the great interest in Iraqi society in cotrolling the behavior of individuals to comply with values and social laws and become their behavior is consistent with the behavior of the total and adhere to the social values and be productive individuals within the subject and this can only be achieved from the social control of the various studies have been to emphasize the rol of informal controls in Iraqi society including the tribal separation Customary and some of the lagal in take side and others covered from the religious side therefore the present study came to shed light on the subject from its different dimensions accoding to its previous variables religion and clan and law the study included two main aspects the first aspects the theoretical side of the study it included four chapters that included the first chapter the first section deal with the general framework of the study to clarify the problem of the study and the importance of the study and the objectives of the study social organization community culture social control the second chapter where the first section included previous studies in the fild of tribal separation to benefit from the methods and tools and results the second section included some theories explain the employment those theories in the interpretation of the separation of tribal clan and tribe As for the the third chapter the clan and the social construction includedtwo topics the first is the clan as asocial structure and the second is the clan and the social patterns it highlighted the most prominent social patterns it highlighted the most prominent social patterns in Iraqi society The fourth chapter of the clan as social control group included the first section of the organization of the clan the Role of the clan in the Settlement of Triblal Disputes the second topic is the active forces in the local community and included the role of central governments , the role of local councils ,the role of civil society organizationsand the nature of the local community and its characteristic the second aspect ,the field aspect of the study where the four chapter of the fifth chapter included the scientific and methodological procedures for the study includeding the methodologica used in the study and how to choose the type of research and procedures for verifying the truthfulness of the tool And stability and statistical means used in chapter six where the three topics included the first topic analysis of demographic data and the second study analysis of the data on the axes of the study the third topic analysis of the results of the study ,Chapter VII the three aspects of the first topic included the relationship between variables His variables adopted either the second topic included the terms of reference of social control informal study in the community either third section included some of the case studies models , the eighth chapter included the results
AA3003-H14 aluminum alloy plates were welded by friction stir welding and TIG welding.
Fatigue properties of the welded joints were evaluated based on the superior tensile properties for
FSW at 1500 rpm rotational speed and 80 mm/min welding speed. However, there is not much
information available on effect of welding parameters with evolution of fatigue life of friction stir
welds. The present study experimentally analyzed fatigue properties for base, FSW, and TIG welds
of AA 3003-H14 aluminum alloy. Fatigue properties of FSW joints were slightly lower than the
base metal and higher than TIG welding.
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This paper describes DC motor speed control based on optimal Linear Quadratic Regulator (LQR) technique. Controller's objective is to maintain the speed of rotation of the motor shaft with a particular step response.The controller is modeled in MATLAB environment, the simulation results show that the proposed controller gives better performance and less settling time when compared with the traditional PID controller.
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The Al-Kindy College Medical Journal (KCMJ) is an Iraqi scholarly journal published by the Al-Kindy College of Medicine, University of Baghdad. It was officially founded in 2004. It is a peer-reviewed journal, published in both online and printed forms. It has a mission to offer a publication platform that mirrors recent knowledge and findings in the field of medicine and medical sciences. It publishes various types of articles, including editorial, review article, research article, brief report, case report, and letter to editor. It accepts articles in the English language. It was biannually published till 2021 when it started to launch three issues per year. The journal is registered with numerous partners, including Iraqi Academi
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We demonstrate that the selective hydrogenation of acetylene depends on energy profile of the partial and full hydrogenation routes and the thermodynamic stability of adsorbed C2H2 in comparison to C2H4.
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The use of blended cement in concrete provides economic, energy savings, and ecological benefits, and also provides. Improvement in the properties of materials incorporating blended cements. The major aim of this investigation is to develop blended cement technology using grinded local rocks . The research includes information on constituent materials, manufacturing processes and performance characteristics of blended cements made with replacement (10 and 20) % of grinded local rocks (limestone, quartzite and porcelinite) from cement. The main conclusion of this study was that all types of manufactured blended cement conformed to the specification according to ASTM C595-12 (chemical and physical requirements). The percentage of the compress
... Show MoreThe cytotoxicity of different concentrations of purified methionine γ- lyase from Pseudomonas putida on cancer cell lines (RD, AMN3 and AMGM) at 96 hr was studied. The bacterial enzyme with concentration 1000µg/ml was revealed highly cytotoxicity against cancer cell lines in comparison with other concentrations whereas slight cytotoxicity was observed on normal cell (REF).
For more than a decade, externally bonded carbon fiber reinforced polymer (CFRP) composites successfully utilized in retrofitting reinforced concrete structural elements. The function of CFRP reinforcement in increasing the ductility of reinforced concrete (RC) beam is essential in such members. Flexural and shear behaviors, ductility, and confinement were the main studied properties that used the CFRP as a strengthening material. However, limited attention has been paid to investigate the energy absorption of torsion strengthening of concrete members, especially two-span concrete beams. Hence, the target of this work is to investigate the effectiveness of CFRP-strengthening technique with regard to energy absorption of two-span RC
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