هدف البحث الى تقويم محتوى كتاب الحاسوب للصف الاول المتوسط في العراق وفقاً للتنور التقني وتقديم مقترحات لتطويره, واعتمدت الباحثتين المنهج الوصفي التحليلي. تكون مجتمع البحث وعينته من محتوى كتاب الحاسوب المقرر لطلبة الصف الاول المتوسط, وتم بناء أداة البحث بصيغتها الاولية متمثلة بقائمة لمحاور التنور التقني الخمسة (طبيعة التقنية، والتقنية والمجتمع، والتصميم "جانب مهاري"، وقدرات لدعم العالم التقني, والعالم المُصَمَّم), والتأكد من صدق الاداة تم عرضها على مجموعة من المحكمين لمعرفة مدى ملاءمتها للغرض الذي وضعت من أجله وقياس ما أعدت لقياسه، واعدت الباحثتين محكاً لتمثيل النسبة المئوية لهذه المحاور في المحتوى الدراسي بالاعتماد على آراء المتخصصين في المجال التربوي والعلمي, واعتمدت وحدة الفكرة (الصريحة والضمنية) كوحدة للتحليل، كما تم التأكد من صدق التحليل بعد عرض أنموذج لطريقة التحليل على عدد من المتخصصين ممن لديهم خبرة في تحليل المحتوى, فضلاً عن ذلك تم التأكد من ثبات التحليل عن طريق الاتفاق مع الباحثتين نفسهما عبر الزمن ومع محللين خارجيين وكانت معاملات الثبات تتراوح ما بين (87.33%–96.09%), وهي معاملات ثبات مقبولة. وتوصل هذا البحث إلى ان محتوى كتاب الحاسوب للصف الاول المتوسطة لم تراعَ فيه محاور التنور التقني بالمستوى المطلوب, انما جاء الاهتمام بنحوٍ غير منتظم وغير متوازن, فضلاً عن اغفال الكتاب لمجموعة من المعايير والمؤشرات التي تخص محاور التنور التقني, لذا قامت الباحثتان باعداد مادة مقترحة لتضمين هذه المعايير والموشرات بعد عرضها على مجموعة من المتخصصين في مجالات علوم الحاسبات والمناهج وطرائق التدريس لمعالجة القصور والضعف في محتوى الكتاب.
The current research aims to examine the effect of the rapid learning method in developing creative thinking among second-grade female students in the subject of history. Thus, the researcher has adopted an experimental design of two groups to suit the nature of the research. The sample of the study consists of (36) randomly selected students from Al-Shafaq Secondary School for Women, which are divided randomly into two groups. The first group represents the experimental; it includes (31) students who studied the subject of history using the quick learning method. The second group, on the other hand, is the control group, which consists of (32) students, who studied the same subject using the traditional way. Before starting with the exp
... Show MoreThis qualitative study was conducted on eight types of commercial baking yeast which available in local markets to estimate their fermentation activity as affecting the Bread industry and the impact of the salt added to DoughLeavening, The results showed a great variation in the fermentation capacity of yeast samples (their role in swelling the dough), most notably the sample value Y3 and least sample Y7 and reached 80% and 20% respectively, and the value of Leavening by using the two types of yeast with addition of three levels of salt (0 , 1 and 2%) have 20.0 , 19.7 and 15.7 of the sample Y3, compared with 10.5 , 10.3 and 8.8 of the sample Y7 for each of the levels of salt respectively, reflect
... Show MoreThe objective of the research is to identify the level of supervisory performance of the educational supervisor from the point of view of headmasters at secondary schools. The problem was the need to evaluate performance. A sample of (97) school headmasters was chosen to collect the needed data, they proportionated (38%) of the total community. the researcher designed a questionnaire consisted of (43) paragraphs with five areas. The results showed that there is a good level of performance among supervisors; there are no significant differences in the variable of the certificate, while there were significant differences in terms of gender for the benefit of males. The research concluded with a number of recommendations and suggestions.
... Show MoreI found that it does not meet some of the requirements, including browsing and organizing structural elements, which is something in which the researcher found a scope for research, and from here she can formulate the problem of her research with the following question: Is there an actual need to develop user interface designs in the websites of Iraqi colleges of fine arts? The research included four chapters (the first chapter - the research problem - the second chapter (theoretical framework), which included three sections, the first is to identify the user interface, the second topic is the structural elements, and the third topic includes the rules of interface design and the dimensions of interaction), as well as the third chapter i
... Show MoreThis study attempts to highlights on the evaluation of performance efficiency for Investments in both National & Iraqi Insurance companies for the years 2001-2010 and their importance on those companies and the economy of the country in order to find out the investment areas and to compare between investment activity and its revenues as well as to compare performance of both companies in investment field.
The study was based on annual reports and balance sheets of both companies. In many chapters, this study dealt with theoretical and practical aspects of the investments and its revenues. Key hypothesis was based on this study, including four parts of Sub hypotheses about (statistical effective relationship between the
... Show MoreAbstract Objectives: The study aims to evaluate the nurses' practices that concerning intravenous chemotherapy infusion and to find out the association between nurses' practices and their level of education, year of experiences, and training course.
Methodology: A descriptive study was conducted in Baghdad Teaching Hospital and Al Amal National Hospital for Treatment of Tumors for the purpose of evaluating the practices of nurses related to infusion of intravenous chemotherapy for the period from 20th October 2017 to 14th March 2018. The sample was randomly selected from both hospitals. Who were evaluated by using a checklist to observe their practices which consisted of two parts; the first part included the demographic information
Objective: To evaluate the psychological work environment's effect on the workers’ productivity in Baghdad
City industries at Al-Rusafa and Al-Karkh Sectors.
Methodology: A descriptive evaluation design is employed throughout the present study from May 25th 2012
through January 7
th
, 2014. A purposive (non probability) sample is selected for the study which includes (500)
workers from industries at AL-Russafa and AL-Kerch sectors in Baghdad City. A questionnaire is constructed to
gather data which may assist to achieve the objective of the study. Content validity of the instrument is
determined through eliciting the opinions of a panel of (10) experts and the reliability through a pilot study by
using intern
Abstract
The aim of this paper is to investigate and discuss the mechanisms of corrosion of epoxy coatings used for potable water tanks. Two distinct types of Jotun epoxy coatings: Tankguard 412 contained polyamine cured epoxy and Penguard HB contained polyamide cured epoxy, were tested and studied using the electrochemical impedance spectroscopic (EIS) method. The porosity of epoxy coatings was determined using EIS method. The obtained results showed that the two epoxy coatings have excellent behavior when applied and tested in potable water of Basrah city. Polyamine is more resistance to water corrosion compared to polyamide curing epoxy and has high impedance values. Microscopic inspection after te
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