Assessing the level of reflective thinking in engineering teachers during the process of research action
المؤلفون المشاركون
Ali, Rawdah
al-Mamuri, Najah Mahdi Latif
al-Sadi, Abd al-Hadi Mutib
المصدر
Engineering and Technology Journal
الناشر
تاريخ النشر
2019-04-30
دولة النشر
العراق
عدد الصفحات
6
التخصصات الرئيسية
الملخص الإنجليزي
A hydrogeologic study has been adopted to conceptualize the concepts of groundwater levels lowering in swamped area of Tyass, middle of Iraq.
2D dimensional groundwater model and, mitigation model have been used to mitigate the aquifer against high salinity and chemical pollutants by the mitigation theory of heterogeneous subsurface media which basically depends upon physical and mathematical derivation, evaluation of chemical pollutants and total dissolved salts (TDS) of subsurface water before and after mitigation process.
The water table level was lowered up to 2.43m at the center of a pumping well of abstraction discharge (400m3 /day) obtained after 2755days in steady state.
The ions concentrations of iron (Fe), zinc (Zn), mercury (Cu), cadmium (Cd), lead (Pb) and TDS in groundwater of 0.4, 3.25, 1.15, 0.004, 0.033 mg/liter and 7000ppm respectively were reduced to less than the allowable limits according to WHO of 0.3, 3, 1, 0.003, 0.01mg/liter, 1200ppm respectively by adding 0.2WD of fresh water from Hillah river and using maximum no.
of pumping wells of (19 at April) after 240 months.
The mitigation period was reduced to 120 months when the addition of solvent volume was doubled.
Mitigation process in heterogeneous against high saline levels and chemical pollutants has been proven to be a good tool to rehabilitation of polluted aquifers.
نوع البيانات
أوراق مؤتمرات
رقم السجل
BIM-952197
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ali, Rawdah& al-Sadi, Abd al-Hadi Mutib& al-Mamuri, Najah Mahdi Latif. 2019-04-30. Assessing the level of reflective thinking in engineering teachers during the process of research action. International Conference on Engineering Education (1st : 2019 : Baghdad, Iraq). . Vol. 37, no. 4C (Special issue) (2019), pp.407-412.Baghdad Iraq : University of Technology.
https://search.emarefa.net/detail/BIM-952197
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ali, Rawdah…[et al.]. Assessing the level of reflective thinking in engineering teachers during the process of research action. . Baghdad Iraq : University of Technology. 2019-04-30.
https://search.emarefa.net/detail/BIM-952197
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ali, Rawdah& al-Sadi, Abd al-Hadi Mutib& al-Mamuri, Najah Mahdi Latif. Assessing the level of reflective thinking in engineering teachers during the process of research action. . International Conference on Engineering Education (1st : 2019 : Baghdad, Iraq).
https://search.emarefa.net/detail/BIM-952197
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر