The study aims to identify the metamemory and perceptual speed among College students, the correlation between metamemory and perceptual speed among College students, and to which extend does metamemory contribute to perceptual speed among College students. The sample consisted of group of students were selected randomly by the researcher from five-different disciplines at the college of education for pure sciences. To collect study data, the researcher utilized two scales: perceptual speed scale that has translated to Arabic language by (Al-Shraqawi, Al- Shaikh, and Nadia Abed Al-Salam (1993). The second scale is metamemory scale (2002) which has translated to Arabic by Abu Ghazal (2007). The results revealed that college students have a high level of metamemory and perceptual speed, and there is a correlation between metamemory and perceptual speed.
In this paper, a compression system with high synthetic architect is introduced, it is based on wavelet transform, polynomial representation and quadtree coding. The bio-orthogonal (tap 9/7) wavelet transform is used to decompose the image signal, and 2D polynomial representation is utilized to prune the existing high scale variation of image signal. Quantization with quadtree coding are followed by shift coding are applied to compress the detail band and the residue part of approximation subband. The test results indicate that the introduced system is simple and fast and it leads to better compression gain in comparison with the case of using first order polynomial approximation.
(1)
(1)
Infrastructure, especially wastewater projects, plays an important role in the life of residential communities. Due to the increasing population growth, there is also a significant increase in residential and commercial facilities. This research aims to develop two models for predicting the cost and time of wastewater projects according to independent variables affecting them. These variables have been determined through a questionnaire distributed to 20 projects under construction in Al-Kut City/ Wasit Governorate/Iraq. The researcher used artificial neural network technology to develop the models. The results showed that the coefficient of correlation R between actual and predicted values were 99.4% and 99 %, MAPE was
... Show More
(4)
الديمقراطية في الفكر الاسلامي المعاصر وعلاقتها بنظرية الشورى
لما كانت العلاقه بين الاولاد ووالديهم مؤثره في تحديد شخصيتهم وتطويرهم اجتماعيا , اصبح من الضروري ان ندرك بان هناك انواع مختلفه من اساليب المعامله الوالديه لكن الشائع عن اسلوب التنشئه الوالديه في العراق هو الاسلوب التسلطي الذي يفرض فيه الاب بالذات اكثر من الام اراء ومعتقدات ويتحكم في اتخاذ القرارات نيابه عن الابناء وحتى عن الزوجه في كثير من الاحيان وقلما يتنازل الاب عن هذه الحقوق . انه
... Show Moreالبنية الشكلية لتصاميم الحقائب الجلدية وعلاقتها بجذب المستهلك
تكمن المشكلة في ان معظم العاملين في عصرنا الحالي يواجهون انواعا متعددة من الضغوط اثناء العمل، ولهذا يعد اتجاه العامل نحو دوره في العمل عنصر مهم في زيادة الاداء الوظيفي وتحقيق التوافق النفسي السوي للعامل داخل عمله.
ان هناك ضغوط في بيئة العمل قد تسبب الشعور بالتوتر وتكمن خطورة الضغوط في الاصابة بالاحتراق النفسي والتي تتمثل في حالات التشاؤم واللامبالاة وعدم دقة الاداء وسوء التوافق العام
... Show More
(18)
In the name of of Allah the Merciful
Research Summary
This rule is one of the common rules between the sciences of the principles of jurisprudence and the jurisprudence rules. It is originally a fundamental rule because it relates to one of the topics of the science of the principles of jurisprudence, which is ijtihad. The ruling on reversing his ijtihad is permissible or not (1), and for this reason Ibn Al-Subki titled it in his book Al-Ishbah wa Al-Nazaer by saying: “What invalidates the judge’s judgment and what does not invalidate it.” ([2]).
The importance of this rule comes from the need for it by the judge, the mufti and the imitator, for the judge needs it to know the matters in which the ruling base
... Show MoreAbstract
The prevention of bankruptcy not only prolongs the economic life of the company and increases its financial performance, but also helps to improve the general economic well-being of the country. Therefore, forecasting the financial shortfall can affect various factors and affect different aspects of the company, including dividends. In this regard, this study examines the prediction of the financial deficit of companies that use the logistic regression method and its impact on the earnings per share of companies listed on the Iraqi Stock Exchange. The time period of the research is from 2015 to 2020, where 33 companies that were accepted in the Iraqi Stock Exchange were selected as a sample, and the res
... Show More
(6)
(1)