The research aims to identify the current (after the readings in the collection of foreign
students to the geographical material) To achieve this, the researcher developed the following
null hypothesis:
No statistically significant differences at the level of (0.05) between the average scores who
are studying the use of article readings and the average external degree students who are
studying material in the traditional manner of collection.
The researcher has chosen Qsidia middle school Amma, which includes six divisions for
Grade average, randomly selected Division (a) to represent the control group, while
representing the Division of (c) the experimental group and reached the research sample (44)
student, by (22) student in each division and was rewarded with the Find the two sets ofstudents in statistical variables chronological age calculated in months, and degrees of
geographical material in half, and testing prior experience, academic fraud and the father and
mother.
After determining the researcher of scientific material, of Chapter III and IV of the book
Geography of the Arab world, has formulated a researcher targets behavioral numbered (93)
the target behavior and plans for teaching the two groups, the achievement test and presented
to a group of specialists in the light of their views, conducted the necessary adjustments and
has become the plans ready for implementation and for the purpose of measuring collection of
students two sets of research in the subjects studied by the researcher herself, has prepared a
test Thilaa Badia consisted of (50), paragraph a test of the type of multiple choice, offered the
group Almt_khasan to verify the veracity of the test and after analyzing the results of answers
to students of the sample and processed statistically found that the paragraphs of the test are
all valid To calculate the stability of the test method was used retail midterm treated their data
using the Pearson correlation coefficient, which Heh equation Spearman - Brown reached
(0.69), a coefficient of stability is good, and after the end of the experiment was applied
achievement test the post to students two sets of research and after analyzing the results of
answers to students and processed statistically using test Altaúa for two independent samples
proved the existence of significant differences statistically between the average degree of
achievement of students of the experimental group which studied the material geographical
readings of Foreign Affairs and the average female control group studied material geography
in the traditional manner in the light of these results concluded researcher efficient reading of
Foreign Affairs in the achievement of students of the information as if directing them to read
books and external sources was positive and recommended the researcher Care Library and
improve their standards and provide them with books, publications and recent publications
that are relevant in explaining the vocabulary of the textbook and to encourage students to
read foreign and proposed studies measure the impact of readings of State in the other
variables Kalatjahat about geography or to the development of thinking deductive or or the
acquisition of critical thinking concepts.
Background: This in vitro study was carried out to evaluate the effect of various endodontic irrigants (sodium hypochlorite, ethylene diaminetetracetic acid and normal saline) on sealing ability of (Biodentine, mineral trioxide aggregate, and amalgam) used to repair furcal perforations. Material and methods: One hundred and twenty extracted human molars with divergent roots were used in this study. A standard root canal access cavity was prepared in each tooth and furcal perforation was made and was standardized by using k file size 100 instrument to get a perforation of (1.32mm) in diameter .The teeth were randomly divided in to three groups of 40 teeth according to the type of material used to repair the perforations (Group A: The furcal
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(2)
(2)
Administrative leaders conserned to understand the challenges which are faced their organizations and try to assimilate and adapt with the extent that achieves to it efficiency and effective- ess, and standing face to face to faceing any challenge.that threaten it’s existence thro- ugh using modern inputs reached to that level of these challenges and applied the study on a sample deliberate random from teaching hospitals of the Directorate General for Health Baghdad Karkh, and the Directorate General for Health Baghdad Rusafa and the City of Medicine , The importance of t
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GIS is characterized by great potentialeties to deal with huge geographical data and conclude what is necessary for it. It was very useful to get use of the potentialities of this system of GIS in the field of archaeology and to harvest very accurate results in a relatively short time, compared to the old archaeological methods.
يُعد الوزن الاقتصادي للهند من أبرز عناصر قوتها الجيوسياسية، إذ تُصنف الهند ضمن أكبر الاقتصادات عالميًا، مدعومة بحجم سكاني ضخم وسوق استهلاكي واسع ونمو متسارع في قطاعات الصناعة والخدمات والتكنولوجيا. حقق الاقتصاد الهندي نموًا قويًا خلال السنوات الأخيرة، مع استمرار معدل نمو الناتج المحلي ضمن نطاق مرتفع مقارنة بكبرى الاقتصادات العالمية، حيث تتوقع عدة مؤسسات دولية نموًا يقارب 6.3–7% خلال 2026–2027.
Background. The use of modern aids and technology has contributed greatly to football development, the goalkeeper is the most important position in the team, and the use of devices gave objective readings about the goalkeeper's ability in terms of skill and physical aspects. Objectives. The research aimed to prepare exercises using an electronic device to measure the knee bending angle because of its great importance in developing the skill of catching and dimensions of the high ball for football goalkeepers. Methods. The researchers used the experimental method, and the sample consisted of (4) male goalkeepers under 15 years of age, one of the research procedures was to determine the biomechanical variables affecting the development of the
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(11)
Background: The bond strength of the root canal sealers to dentin is very important property for maintaining the integrity and the seal of root canal filling. The aim of this study was to evaluate and compare the push-out bond strength of root filled with total fill Bioceramic, AH Plus and Gutta-flow®2 sealers using GuttaFusion®obturation system versus single cone obturation technique. Materials and method: sixty of mandibular premolars teeth with straight roots were used in this study, these roots were instrumented using Reciproc system, instrumentation were done with copious irrigation of 3 mL 5.25% sodium hypochlorite solution (NaOCl) during all the steps of preparation, and smear layer will be removed with 1 ml of 17% EDTA kept in
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(2)
Background: The bond strength of the root canal sealers to dentin is very important property for maintaining the integrity and the seal of root canal filling. The aim of this study was to evaluate and compare the push-out bond strength of root filled with total fill Bioceramic, AH Plus and Gutta-flow®2 sealers using GuttaFusion®obturation system versus single cone obturation technique. Materials and method: sixty of mandibular premolars teeth with straight roots were used in this study, these roots were instrumented using Reciproc system, instrumentation were done with copious irrigation of 3 mL 5.25% sodium hypochlorite solution (NaOCl) during all the steps of preparation, and smear layer will be removed with 1 ml of 17% EDTA kept in
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(2)
This research aims to determine the extent of the contribution of organizational downsizing strategies to enhance the health of the researched organization represented by the Directorate of Education in Nineveh, and to achieve this goal, the study provided a simplified intellectual framework for the most important topics covered by writers and researchers for search variables, reinforced by an applied analytical framework for the opinions of (79) individuals responsible for the researched organization. The research adopted organizational downsizing as an independent variable that includes three dimensions represented by (reduction of human resources, job redesign, systemic strategy), while the organizational health represented th
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Abstract:
One of the most prominent historical stage feature that is well- known
nowadays in the world is democracy issue. This issue gives man the right to
reflect his concept and notions . It,s the world of freedom , human right and
liberation of women. This leads to the principle of equality between women
and men which is put in the top of liberty and Improvement lists .
Improvement can be defined as a group of means and ways that is
used to direct human work to improve their level of life economically and
socially .
This study contains three sections, the first presents the social state of
women in pre-history period . And the second section presents the theory of
improvement as an important social ph