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يهدف البحث الحالي التعرف على مستوى الشخصية الارتيابية وعلاقتها بمستوى الطموح الاكاديمي وفق متغير (الجنس – التخصص) ، حيث بلغ حجم العينة (400) طالب وطالبة من طلبة جامعة كركوك للعام الدراسي (2020-2021) ، ولتحقيق أهداف البحث أعد الباحث مقياسا للشخصية الارتيابية ومقياسا لمستوى الطموح الاكاديمي، وتوصلت الدراسة للنتائج الآتية : إن طلبة الجامعة لديهم مستوى أقل من المتوسط من الشخصية الارتيابية ، وجود فروق تبعاً لمتغير الجنس لصالح الذكور ، لا توجد فروق تعود للتخصص ، يتمتع طلبة الجامعة بمستوى طموح اكاديمي ، لا يوجد فروق يعود لمتغير الجنس ، ووجود فروق في متغير التخصص لصالح العلمي ، وجود علاقة ارتباطية بين الشخصية الارتيابية ومستوى الطموح الاكاديمي .

استهدف البحث الحالي التعرف على ( الهوية المنجزة لدى طلبة المرحلة الثانوية) . 1ــ مستوى الهوية المنجزة لدى طلبة المرحلة الثانوية . 2ــ مستوى الهوية المنجزة لدى طلبة المرحلة الثانوية حسب متغير الجنس ( ذكور ــ اناث ) . 3ــ مستوى الهوية المنجزة لدى طلبة المرحلة الثانوية حسب التخصص ( علمي ـ ادبي ) . وتحقيقا لأهداف هذا البحث قام الباحث بـاعداد مقياس الهوية المنجزة وتضمن خمسة مجالات : ( الالتزام الديني , والالتزام القيمي , والالتزام المهني ,و قضايا النظر للجنس الاخر , والايديولوجية السياسية ) ويكون المقياس بصورته النهائية من ( 47 ) فقرة ولكل فقرة ( 5 ) بدائل , تم استخراج الصدق الظاهري وصدق البناء فبلغ الثبات ككل ( 0,82 ) درجة وقد بلغ معامل الفا للثبات ( 0,84) . بعد أن تم عرضه على مجموعة من الخبراء والمختصين في مجال التربية وعلم النفس لاستخراج الصدق الظاهري له وكذلك استخراج معامل الثبات , وتم تطبيق المقياس على عينة بلغت ( 150 ) طالبا وطالبة , وتم اختبارهم بطريقة طبقية عشوائية من طلبة المرحلة الثانوية ( الخامس الاعدادي , الدراسة الصباحية ) للعام الدراسي 2019 – 2020 في محافظة صلاح الدين , تكريت المركز , وبعد جمع المعلومات ومعالجتها احصائيا باستخدام , معامل ارتباط بيرسون , اختبار التائي لعينتين مستقلتين ، والاختبار التائي لعينة واحدة , ومربع كاي , بالاعتماد على البرنامج (S-pss – الحقيبة الاحصائية في العلوم التربوية ) .توصل البحث الى النتائج الاتية :- 1 – أنَّ طلبة المرحلة الثانوية يتمتعون بمستوى عال من الهوية المنجزة 2ـ لا توجد فروق ذات دلالة احصائية في مقياس الهوية المنجزة تعزى الى الجنس ( ذكور / اناث ), والتخصص ( علمي / انساني ). ومن أجل استكمال الفائدة المتوخاة من البحث الحالي عرض الباحث عدداً من التوصيات والمقترحات.

This research aims at identifying the level of management development practices in the company 10 years after the successful partnership with the strategic partner. The research employed an instrument to measure management development dimensions in the company (skills, Organizational Learning, Relationships and Participation, Leadership and Supervision, and Management Development obstacles). The survey was distributed to the study sample (150) supervisors and managers, but only (124) valid questionnaires were analyzed. The study concluded that the company has a moderate level of management development ranging from about 71% for Skills, and leadership and supervision dimensions, to about 73% for Organizational Learning, and relationships and participation dimensions. In addition, the perceived management development obstacles according to obstacles dimensions scored at 71.6% with a moderate level as well. The study results show that there are no statistically significant differences in the attitudes of managers and supervisors towards management development dimensions due to demographic and organizational variables, with the exception of the variable of scientific specialization. The study found that there are differences in the attitudes of managers towards the relationships and participation dimension due to the scientific specialization variable, and the administrative sciences specializations got the largest average of the direction of managers towards relationships and participation. The study recommended the need to pay more attention to management development practices by concerned people, by adopting the latest development methods, managing and retaining local talents and competencies by providing necessary support and compensation schemes. The research also made suggestions regarding some future studies.

Objectives Breast cancer (BC) is the most common cancer in women worldwide as well as in United Arab Emirates (UAE). Improving awareness is an important aspect of BC control. Our study explored whether a community-based educational intervention was an effective approach for improving the awareness of BC and its screening procedures and promoting health behavior change. Methods The study was carried out as a pre-post-test design among 250 Arab women. Baseline awareness (pre-intervention) regarding BC and its screening procedures was assessed using a validated structured questionnaire adapted from the Breast Module of Cancer Awareness Measure. Educational intervention on BC was administered after baseline knowledge assessment. The impact of this intervention was evaluated through the post-intervention questionnaire after four weeks. Results Statistically significant improvement was observed in all the BC knowledge domains after the educational intervention. Highest percentage change in knowledge (56.4%) between pre- and post-intervention was seen for BC risk factors. Stratified analyses revealed that the intervention proved more beneficial to the women with no formal education as compared to those with formal education (mean difference: 7.27 ± 5.29; p = 0.001). Post-intervention the women were more positive towards medical help-seeking and acknowledged the fact that BC diagnosed early is more treatable (% change: 24.0, p Conclusion The community-based educational intervention, aimed at improving the knowledge of Arab women towards BC, proved to be effective in raising awareness of the study population. Further efforts are required to ascertain that this augmented awareness is retained in the long term and translated into required health behavior changes.

An accurate estimation of porosity and permeability are extremely essential for designing an ideal and efficient program of an oil and gas field development. Numerous methods have been developed to determine the porosity and permeability including laboratory measurements and log derived models. Artificial neural network (ANN) provides an efficient technique that successfully addressed several engineering and geological challenges. In the present study ANN is applied to help in predicting porosity and permeability in carbonate reservoirs using back propagation neural network (BPNN) with high accuracy on well log data from numerous fields worldwide. ANN has the ability to understand a highly non – linear relationship and to perform simulation studies in a rapid manner. The BPNN model of porosity and permeability is developed using a set of well logging data as input layers and core porosity and core permeability as output layers. Two scenarios are considered to develop by ANN. The first scenario considers using all available logging data directly as input for ANN. In the second scenario an additional input, diagenesis parameter, is added as input to ANN which is essentially calculated from logging data. In each scenario two models are developed; the first for porosity prediction and the second predicts permeability in carbonate reservoirs. The optimal learning rate and momentum constant used in the BPNN model are achieved after serial combinative trials. The available data was assigned 80% for training and 20% for verification. The results of the developed porosity and permeability models are well compared to core data in verification. In the first scenario, cross-plot of the actual porosity versus ANN predicted Porosity exhibited a good match with a correlation coefficient equal to 0.97. Cross-plot of the actual permeability versus ANN predicted permeability exhibited a good match with a correlation coefficient equal to 0.80. In the second scenario, cross-plot of the actual porosity versus ANN predicted porosity exhibited a good match with a correlation coefficient equal to 0.97. Cross-plot of the actual permeability versus ANN predicted permeability exhibited a good match with a correlation coefficient equal to 0.98. Such data indicate that the developed models are successful in predicting the porosity and permeability for carbonate reservoirs.