The alfalfa plant, after harvesting, was washed, dried, and grinded to get fine powder used in water treatment. We used the alfalfa plant with ethanol to make the alcoholic extract characterized by using (GC-Mass, FTIR, and UV) spectroscopy to determine active compounds. Alcoholic extract was used to prepare zinc nanoparticles. We characterized Zinc nanoparticles using (FTIR, UV, SEM, EDX Zeta potential, XRD, AFM). Zinc nanoparticle with Alfalfa extract and alfalfa powder were used in the treatment of water polluted with inorganic elements such as Cr, Mn, Fe, Cu, Cd, Ag by (Batch processing). The batch process with using alfalfa powder gets treated with Pb (51.45%), which is the highest percentage of treatment. Mn (13.18%), which is the

Presupposition is the background belief that is known by both the speaker and the addressee, it is tied to particular words and aspects of the surface structure that act as linguistic triggers. The present study aims at investigating whether Iraqi fourth -year university students are able to recognize the English presuppositions through the meaning of these linguistic triggers .To fulfil the basic requirements of the study, the researcher has conducted a test . The results of the study have validated the hypothesis of the work and it is found that the linguistic triggers are important tools in recognizing presuppositions.    

BACKGROUND: Mental health problems are reflected and linked to human behavior in many aspects. Medical students are susceptible to a wide variety of events that compromise their mental well-being, social life as well as their academic achievements. AIM: This study aimed to find the impact of social support on medical students’ behavior in Iraq via assessing their depression, anxiety, and stress status. METHODS: A cross-sectional online survey-based study targeted all medical students in Iraq. The employed questionnaires covered mental health status of participants by evaluating their perceptions of depression, anxiety, and stress using. Data were analyzed using the Statistical Analysis System. RESULTS: The study revealed a signifi

Abstract

Personality is one of the most important elements that should be developed in university student. Thus, we have to develop the positive traits and neutralize the negative traits of students as well as we have to pay attention to the level of student achievement at the same time, the researcher designed a scale to measure the traits of study sample. The research come out with a number of recommendations and proposals, the most important of which Enhancing the positive characteristics of university students in order to reach them to the level of mature personality with mental health. Enhancing the positive role of the high level of achievement by motivating the stude

تعد المواطنة مبدأ ومرجعية دستورية وسياسية لا تلغي عملية التدافع والتنافس في الفضاء الاجتماعي ، نضبطها بضوابط الوطن ووحدته القائمة على احترام التنوع وليس على نفيه ، والساعية بوسائل قانونية وسلمية للافادة من هذا التنوع في تمتين قاعدة الوحدة الوطنية ، بحيث يشعر الجميع بان مستقبلهم مرهون بها ، وانها لاتشكل نفيا لمحو حياتهم ، وانما مجالا للتعبير عنها بوسائل منسجمة وناموس الاختلاف وافاق العصر ومكتسبات الح

The great scientific evolution and the expansion of the demands of life, especially in the field of architectural design make human's need increased to use his abilities and all possibilities in active way to have a main role in this progress. To achieve his role in this progression which is can not be achieved and accomplished only by depending on  the mental capacity including intelligence spatial / visual, which is one of the branches of the theory of multiple intelligences. This theory is one of the most important theories which we strongly need it to reveal this type of intelligence in order to know the teachers on learners' abilities to put appropriate methods to deal with them.of this current research as follows:

Off by the idea of ​​health beliefs to promote health and conservation. It occupies beliefs health and health behavior and development of growing importance, not in terms of physical health, but also in terms of mental health also so highlights the importance of beliefs health through raising awareness of social health and contribute to the Carissa most dangerous enemy facing human not a disease, as well as focus on the role of the individual in personal responsibility for his health because this will result to be aware of the risk factors and address them early and disease prevention and physical ills and improve mental state and then to maintain overall health.

According to

مشكلة البحث والحاجة إليه.

     من المشاكل الشائعة والمألوفة بين طلبتنا هي قلق الامتحان، ذلك القلق الذي يبقى طبيعيا مادام في مستواه الطبيعي وهو يختلف من طالب الى آخر في صور ظهوره المختلفة فقد يبدو واضح الأعراض لدى بعض الطلبة؛ فقد يؤثر على تذكرهم للمادة العلمية أو الإجابة على بعض الأسئلة أو يؤثر على تركيزهم وتشتت انتباههم وتفكيرهم والتوتر وسرعة الانفعال. (11: بلا)

وكل

مشكلة البحث وأهمية:-

أن بناء الشخصية القادرة على التفاعل والتأثير في معطيات الحضارة ، والتقدم في مسالكها المتطورة ، بات هدفا لكل مجتمع يريد الوصول إلى مصاف الدول المتقدمة
(رسول ، 1984، ص7) وبالأخص في مجتمعنا الذي يمتلك مقومات المجتمعات المتحضرة ، فظهر الاهتمام بالدوافع التي تدفع الأفراد نحو مزيد من العطاء والإنجاز وتساعد في بناء شخصية قوية قادرة على تحقيق ما تصبو أليه من أهداف وطموحات ، ومتمتعة