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تأثير تمرينات على وفق العتبة اللاهوائية لتطوير القوة المميزة بالسرعة للذراعين والرجلين وبعض المهارات الدفاعية للشباب بكرة السلة
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لعبة كرة السلة واحدة من الألعاب الجماعية التي تتميز بقوة وسرعة الأداء في المباريات، وهذا لم يأتي مصادفة وإنما جاء نتيجة لتطور العملية التدريبية من جانب ومن جانب آخر امتلاك اللاعبين لقدرات بدنية لها فاعليتها من الأداء ومنها القوة المميزة بالسرعة، إما أهمية البحث فتكمن في السعي إلى تطوير هذه القدرة ومعرفة تأثيرها في الأداء المهاري لتكون عوناً للمدربين في العملية التدريبية. أما مشكلة البحث فيمكن أن توضع في تساؤل هو هل يتم استخدام تمرينات نوعية متنوعة لتطوير القوة المميزة بالسرعة على وفق العتبة اللاهوائية في الأعداد الخاص لمعرفة تأثيرها في تطوير الأداء المهاري. يهدف البحث إلى إعداد تمرينات على وفق العتبة اللاهوائية لتطوير القوة المميزة بالسرعة، ومن ثم معرفة تأثيرها في تطوير الأداء المهاري الدفاعي ( حركة اللاعب المدافع، والسحب الدفاعي). أما فرض البحث فيشير إلى أنّ هناك فروقاً ذات دلالة إحصائية بين الاختبارات القبلية والبعدية في متغيرات البحث. أجري البحث على لاعبي الشباب لنادي الأعظمية الرياضي بعدد (12) لاعب وبنسبة (16.66%)، إذ تم إجراء الاختبارات التالية (القوة المميزة بالسرعة للذراعين والرجلين، حركة اللاعب المدافع، السحب الدفاعي) وأستمر البحث للفترة من (24/8/2013 ولغاية 26/10/2013)، فضلاً عن الوسائل الإحصائية المناسبة. استنتج الباحثون إن التمرينات المستخدمة في البحث على وفق العتبة اللاهوائية أدت إلى تطوير القوة المميزة بالسرعة للذراعين والرجلين ومن ثم أحدثت تطوراً في متغيرات البحث المهارية. يوصي الباحثون بضرورة استخدام التمرينات البدنية اللاهوائية في التدريب كونها فعّالة في تطوير القوة المميزة بالسرعة والتي بدورها لها تأثيرها في تطوير مهارتي (حركة اللاعب المدافع، والسحب الدفاعي)، وذلك من خلال تخصيص الوقت الكافي لها في الوحدات التدريبية.

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Publication Date
Sun Feb 28 2021
Journal Name
Journal Of Economics And Administrative Sciences
Evaluation of Educational Performance according to Centralization and Decentralization
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The research aims to identify the effect of applying administrative decentralization to an educational performance by assessing educational performance before and after the process of transferring powers from the federal government (the Iraqi Ministry of Education) to local governments (governorates) as well as identifying the appropriate central or decentralized administrative system to advance the educational reality and performance. To achieve the goal of the research, educational data was collected and analyzed, as well as the measurement of educational performance indicators and analysis during two phases, the first represents the stage of applying the central system and spanned between the academic year (2011-2012) and the

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Crossref
Publication Date
Tue Jan 29 2019
Journal Name
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Publication Date
Tue Dec 01 2020
Journal Name
Journal Of Economics And Administrative Sciences
A proposed guideline for auditing revenues in the Iraqi environment according to IFRS 15
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Publication Date
Wed Mar 30 2022
Journal Name
Journal Of Educational And Psychological Researches
Content analysis of the chemistry textbook for the third intermediate grade according to visual thinking
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The aim of this research is to identify the availability of visual thinking skills in the chemistry textbook scheduled for the third intermediate grade for the academic year (2020-2021) in the Republic of Iraq. The study sample consisted of all (85) images contained in the chemistry course for the third intermediate grade, which are (85) form using the curriculum.  Analytical descriptive A list of visual thinking skills was prepared, and the unit of form was adopted as a unit of analysis and repetition as a unit of counting, and frequencies and percentages were used for statistical treatment, and validity and reliability were calculated.  And using the Holste equation.  The following results were reached: The skill

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Publication Date
Wed Mar 30 2022
Journal Name
Journal Of Educational And Psychological Researches
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Publication Date
Mon Apr 04 2022
Journal Name
Journal Of Educational And Psychological Researches
Analyzing the Content of the Chemistry Book for the Fifth Grade of Preparatory School According to Imaginative Thinking Skills
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The aim of the research is to identify the imaginative thinking skills included in the content of the chemistry textbook for fifth-grade students in biological sciences at the preparatory stage, which is approved by the Ministry of Education, General Directorate of Curricula in the academic year 2020-2021. To achieve the objective of the study, the researcher depends on the previous studies in the field and content of imaginative thinking skills for preparing a list of skills that includes (3) essential skills and (11) sub-skills and (28) items related to all skills. The researcher adopted the analytical descriptive approach because of its appropriation of the goals of the research. Then the researcher analyzed the content of the book de

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Publication Date
Sat Dec 01 2018
Journal Name
Political Sciences Journal
Political development on the royal regime era : A perusal according to the standards of Alexis de Tocqueville
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Abstract: The researcher aims to highlight the historical frames of political development in royal regime era (1921-1949) and study its transitions on social-political aspect for the various periods during this consistent era of Iraq history. As some elements played an important role in shaping this era’s features ,as well as 2hat succeed it, which mainly affected the political progression’s configuration, such as : political culture role, social and cultural foundation, state policy essence and the unofficial institutions remarkable role in influencing public awareness and concerning it's relation to the state ,the clan and religious institutions. The researcher employed Alexis de Tocqueville’s evaluation criteria and indi

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Publication Date
Sun Oct 01 2023
Journal Name
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Modeling and Analyzing the Influence of Fear on the Harvested Modified Leslie-Gower Model
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A modified Leslie-Gower predator-prey model with a Beddington-DeAngelis functional response is proposed and studied. The purpose is to examine the effects of fear and quadratic fixed effort harvesting on the system's dynamic behavior. The model's qualitative properties, such as local equilibria stability, permanence, and global stability, are examined. The analysis of local bifurcation has been studied. It is discovered that the system experiences a saddle-node bifurcation at the survival equilibrium point whereas a transcritical bifurcation occurs at the boundary equilibrium point. Additionally established are the prerequisites for Hopf bifurcation existence. Finally, using MATLAB, a numerical investigation is conducted to verify the va

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Publication Date
Sat Jan 01 2022
Journal Name
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The effect of using the McCarthy model according to cognitive style (rigid- flexibility) in learning some skills in artistic gymnastics for women
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The aim of the research is to identify the cognitive method (rigidity flexibility) of third-stage students in the collage of Physical Education and Sports Sciences at The University of Baghdad, as well as to recognize the impact of using the McCarthy model in learning some of skills in gymnastics, as well as to identify the best groups in learning skills, the experimental curriculum was used to design equal groups with pre test and post test and the research community was identified by third-stage students in academic year (2020-2021), the subject was randomly selected two divisions after which the measure of cognitive method was distributed to the sample, so the subject (32) students were distributed in four groups, and which the pre te

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