Air pollution is one of the complex problems plaguing the environment at the present time
as a result of many liberation of gases, vapors and fumes of fuels and chemicals resulting
from industrial activities . It should be noted that there are some elements of the heavy
(Heavy Metals), including toxic in the air, with different concentrations in the air depending
on the nature of the area, for example be in rural areas is lower than in cities or industrial
areas as measured parts million (ppm ) or parts per billion (ppb). Some of these important
elements in the physiological processes and enzymatic organisms but become toxic and
Qatlhand-increase Tercisahaan the permissible limits Bhave nature ,The air contaminant

Air pollution is one of the complex problems plaguing the environment at the present time
as a result of many liberation of gases, vapors and fumes of fuels and chemicals resulting
from industrial activities . It should be noted that there are some elements of the heavy (Heavy
Metals), including toxic in the air, with different concentrations in the air depending on the
nature of the area, for example be in rural areas is lower than in cities or industrial areas as
measured parts million (ppm ) or parts per billion (ppb). Some of these important elements in
the physiological processes and enzymatic organisms but become toxic and Qatlhand-increase
Tercisahaan the permissible limits Bhave nature ,The air contaminant co

ABSTRACT: Oxadiazole ring is a heterocyclic molecule with an oxygen and two nitrogen atoms spread throughout its five-membered structure. There are four different isomers that have been discovered, Because of their wide applications in a range of sectors, including medications . Some of these biological activity are; anticonvulsant capacity, anticancer as well, antibacterial, antiviral, antifungal,  antimalarial, antitubercular, anti-asthmatic, antidepressant, antidiabetic, antioxidant, antiparkinsonian, analgesic and  anti-inflammatory, are just some of the therapeutic uses that have drawn attention to drug candidates containing an oxadiazole moiety. This review, we will examine the various methods of oxadiazole synthesis. The mo

This study sought to give a general picture of the organizations and formations of the ground forces of the Abbasid army in its first era, in preparation and armament and continuous development of the mechanisms to help maintain the moral and spiritual morale in the fighting.
Therefore, the caliphs' interest in building the army, organizing it, arming it, choosing competent leaders, and providing them with various weapons in terms of production and storage, as well as taking care of fortifying the cities and gaps in determination and determination, and embarked on construction and restoration, where amazing speed and acted according to the circumstances. During the first Abbasid era, there were significant developments in the military

Fiscal policy is one of the important economic tools that affect economic development in general and human development in particular through its tools (public revenues, public expenditures, and the general budget).

It was hoped that the effects of fiscal policy during the study period (2004-2007) will positively reflect on human development indicators (health, education, income) by raising these indicators on the ground. After 2003, public revenues in Iraq increased due to increased revenues. However, despite this increase in public budgets, the actual impact on human development and its indicators was not equivalent to this increase in financial revenues. QR The value of the general budget allocations ha

The wastewater arising from pulp and paper mills is highly polluted and has to be treated before discharged into rivers. Coagulation-flocculation process using natural polymers has grown rapidly in wastewater treatment. In this work, the performance of alum and Polyaluminum Chloride (PACl) when used alone and when coupled with Fenugreek mucilage on the treatment of pulp and paper mill wastewater were studied. The experiments were carried out in jar tests with alum, PACl and Fenugreek mucilage dosages range of 50-2000 mg/L, rapid mixing at 200 rpm for 2 min, followed by slow mixing at 40 rpm for 15 min and settling time of 30 min. The effectiveness of Fenugreek mucilage was measured by the reduction of turbidity and Chemical Oxygen Demand

Filled the place thought philosophers and ancient is the identity that you know The value of belonging to a World Geography existential - the spiritual , and Which is characterized by the structure humanity from one another and the Rest of the organisms they interact with him alone by environmental Conditions - surrounding has to achieve time through continuous movement Localized or comprehensive . The place is exemplified by making special Natural Great Creator, I believe making structure humanity combined - Individual interactive because of its influential role in all daily consumer Productions and creative arts, specifically drama's TV , because the place in Aesthetic discourse - TV drama directly affect the creating and building the

هدف البحث الحالي إلى عامل البخل المعرفي الذي يعد من العوامل التي تعطل الأفراد سعي الى الادراك المتمثل بالبيئة المادية والمعرفية والعالم المحيط بهم فهو يجعل الأفراد لا يرغبون في بذل المزيد من الجهد والوقت في التفكير والتحليل مما يؤدي الي معوقات في الإدراك، فالبخل المعرفي هو اعتماد الفرد الاختصارات العقلية والاستدلالات العقلية السريعة للحفاظ على الموارد العقلية عند التعامل مع المهام التي تتطلب في المقام الا

تشهد ظاهرة عمالة الأطفال انتشارًا عالميًا واسعًا، حيث يعمل حوالي 250 مليون طفل في مختلف أنحاء العالم، من بينهم 150 مليونًا في أعمال خطرة، وأكثر من مليون طفل يتعرضون للاتجار بالبشر. ورغم أن هذه الظاهرة شائعة في الدول النامية والفقيرة، إلا أنها لا تقتصر عليها، بل تمتد إلى الدول الصناعية المتقدمة بنسب متفاوتة حسب طبيعة المجتمعات. ونظرًا لتعقيداتها وآثارها السلبية، حظيت هذه المشكلة باهتمام متزايد خلال العقود الأخ

تعد ضغوط التعلم من المتغيرات المهمة في العملية التعليمية، وهي من أكثر المشكلات شيوعاً بين الطلبة في الجامعات والمراحل التعليمية الأخرى، وترتكز ضغوط التعلم على فكرة شعور الطلبة بالضغط أثناء الدراسة، وشعورهم بالتعب من الدراسة، ونفورهم وخوفهم وجمودهم عن إنجاز المهام الموكلة إليهم، وكلما طالت مدة التعرض لضغوط التعلم دون محاولة مواجهة أسبابها، كلما ظهرت تغيرات أكثر في الحالة النفسية والفسيولوجية للشخص. وقد جا