The stress(Y) – strength(X) model reliability Bayesian estimation which defines life of a component with strength X and stress Y (the component fails if and only if at any time the applied stress is greater than its strength) has been studied, then the reliability; R=P(Y<X), can be considered as a measure of the component performance. In this paper, a Bayesian analysis has been considered for R when the two variables X and Y are independent Weibull random variables with common parameter α in order to study the effect of each of the two different scale parameters β and λ; respectively, using three different [weighted, quadratic and entropy] loss functions under two different prior functions [Gamma and extension of Jeffery

عرف الذكاء العاطفي بأنه مجموعة من الكفاءات الإنفعالية والإجتماعية والشخصية القابلة للتعلم والقائمة على مجموعة من القدرات الأساسية والتي تعبر عن نفسها في مجال العمل كمهارات للتعامل مع الآخرين وحل الصراعات والتعاطف، فضلاً عن أن الذكاء العاطفي يُعد مفتاحاً للنجاح في الحياة موازنة بالذكاء الأكاديمي الذي هو مفتاح النجاح في الحياة الأكاديمية والدراسية ، والتفاؤل بمفهوم الذكاء العاطفي موقف يحمي

يواجه الكثير من الافراد مشكلات في التكيف، خاصة الطلبة الذين ينتقلون من المرحلة الدراسية الثانوية الى المرحلة الجامعية، حيث يرافق هذه البيئة الثقافية الاجتماعية العديد من الضغوط والمواقف التي تحتم على الطالب الوصول الى تكيف مثالي.

ان التعليم الجامعي يوفر مجالات عديدة للتخصص تعمل على تحقيق طموحات الشباب التي تناسب قدراتهم وميولهم واهتماماتهم، وهو بذلك يمثل نوعية من التعليم تختلف عن النم

The current research aimed to identify the level of moral anxiete and its relationship to religious orientation (lntrinsic - extrinsic) to Dytalbp Faculty of Education, Ibn Rushd, as the research sample consisted of (180) students from the Faculty of Education, Ibn Rushd - University of Baghdad, for the purpose of achieving the goals of research used two instruments, the first tool to measure the moral concern has been prepared by the researcher consisted of (22) paragraph second tool is a measure of religious orientation, prepared by (Araji 2007), which consists of (38) paragraph religious orientation (lntrinsic - extrinsic) has been adopted in the current research,  researcher used Addinm statistical methods was the most i

Adversity and psychosocial stress are involved in aging through the following pathways. psychological stress enhances the nerve system to secrete endocrine mediators (hormones). Mitochondrial respiration mediates energy production stimulated by binding to these hormones to their receptors. Energy produced by mitochondria accelerates metabolism and, in its turn, leads to increases in reactive oxygen species (ROS) of free radicals. Cellular stress and accumulation of damage can result from an excess of ROS. Accumulation of damage comprises damages in telomeric and nontelomeric DNA, in addition to mitochondrial DNA. Mitochondrial DNA damage plays an important role in increasing the pathway of p53/p21. The expression of the PGC-1α gene is inhi

Abstract

The current research aims to identify the typical effect of Flower and Coscroft on expressive performance and the development of lateral thinking among literary fifth-grade students. To achieve the research objective, the researcher chose a sample of (90) female students from the fifth literary grade, with two experimental groups and a control group. The research groups are of six subjects. The research found that the two experimental groups have more expressive performance than the control group. Students of the first experimental group outperformed the students of the second experimental group in expressive performance and lateral thinking tests. In light of the findings of the research, the researcher

Obesity among girls can lead to physical, psychological, or social problems. Enhancing self-esteem and reducing self-stigma toward obesity can play a crucial role in girls’ health. This study aims to assess girls’ self-esteem and its association with self-stigma toward obesity.