Preferred Language
Articles
/
RxdSkpEBVTCNdQwCD5Z6
نسبة مساهمة بعض المتغيرات البايوكينماتيكية بإنجاز فعالية قذف الثقل للاعبين المتقدمين
...Show More Authors

تكمن أهمية البحث بدراسة أهم المتغيرات البايوكينماتيكية المؤثرة في أنجاز فعالية قذف الثقل ومحاولة معرفة نسبة مساهمة كل متغير بايوكينماتيكي بدلالة إنجاز قذف الثقل للاعبين المتقدمين ، لعدم وجود أية دراسة على حد علم الباحثان قد تناولت المتغيرات البايوكينماتيكية ومحاولة معرفة نسب مساهمتها بدلالة إنجاز فعالية قذف الثقل ويهدف البحث إلى التعرف على أهم المتغيرات البايوكينماتيكية للاعبين المتقدمين بفعالية قذف الثقل ، والتعرف على نسبة مساهمة بعض المتغيرات البايوكينماتيكية بدلالة إنجاز فعالية قذف الثقل للاعبين المتقدمين ، وقد استخدم الباحثان المنهج الوصفي بالأسلوب المسحي على اللاعبين المتقدمين بقذف الثقل وعددهم (13) لاعباً ، وتم أختيار (8) متغيرات بايوكينماتيكية إضافة إلى إنجاز فعالية قذف الثقل ، وبعد معالجة البيانات وتفسيرها تم التوصل إلى الاستنتاجات الآتية : 1. تم التوصل لوجود نسبة مساهمة لمتغير (أرتفاع نقطة الورك في وقفة الاستعداد) كمؤشر بايوكينماتيكي مع إنجاز فعالية قذف الثقل للاعبين المتقدمين بمقدار (1.6%) . 2. تم التوصل لوجود نسبة مساهمة لمتغيري (أرتفاع نقطة الورك في وقفة الاستعداد وزاوية ميل الجذع في وقفة الاستعداد) كمؤشر بايوكينماتيكي مع إنجاز فعالية قذف الثقل للاعبين المتقدمين بمقدار (1.7%) . 3. تم التوصل لوجود نسبة مساهمة لمتغيرات (أرتفاع نقطة الورك في وقفة الاستعداد وزاوية ميل الجذع في وقفة الاستعداد وزمن الدوران الكلي) كمؤشر بايوكينماتيكي مع إنجاز فعالية قذف الثقل للاعبين المتقدمين بمقدار (1.7%) . 4. تم التوصل لوجود نسبة مساهمة لمتغيرات (أرتفاع نقطة الورك في وقفة الاستعداد وزاوية ميل الجذع في وقفة الاستعداد وزمن الدوران الكلي وزاوية الانطلاق) كمؤشر بايوكينماتيكي مع إنجاز فعالية قذف الثقل للاعبين المتقدمين بمقدار (3.2%) . 5. تم التوصل لوجود نسبة مساهمة لمتغيرات (أرتفاع نقطة الورك في وقفة الاستعداد وزاوية ميل الجذع في وقفة الاستعداد وزمن الدوران الكلي وزاوية الانطلاق وسرعة الانطلاق) كمؤشر بايوكينماتيكي مع إنجاز فعالية قذف الثقل للاعبين المتقدمين بمقدار (3.3%) . 6. تم التوصل لوجود نسبة مساهمة لمتغيرات (أرتفاع نقطة الورك في وقفة الاستعداد وزاوية ميل الجذع في وقفة الاستعداد وزمن الدوران الكلي وزاوية الانطلاق وسرعة الانطلاق وأرتفاع نقطة الانطلاق (الأداة)) كمؤشر بايوكينماتيكي مع إنجاز فعالية قذف الثقل للاعبين المتقدمين بمقدار (3.3%) . 7. تم التوصل لوجود نسبة مساهمة لمتغيرات (أرتفاع نقطة الورك في وقفة الاستعداد وزاوية ميل الجذع في وقفة الاستعداد وزمن الدوران الكلي وزاوية الانطلاق وسرعة الانطلاق وأرتفاع نقطة الانطلاق (الأداة) وزاوية ميل الجذع لحظة القذف) كمؤشر بايوكينماتيكي مع إنجاز فعالية قذف الثقل للاعبين المتقدمين بمقدار (3.3%) . 8. تم التوصل لوجود نسبة مساهمة لمتغيرات (أرتفاع نقطة الورك في وقفة الاستعداد وزاوية ميل الجذع في وقفة الاستعداد وزمن الدوران الكلي وزاوية الانطلاق وسرعة الانطلاق وأرتفاع نقطة الانطلاق (الأداة) وزاوية ميل الجذع لحظة القذف وزاوية مفصل الكتف لحظة القذف) كمؤشر بايوكينماتيكي مع إنجاز فعالية قذف الثقل للاعبين المتقدمين بمقدار (3.3%).

Preview PDF
Quick Preview PDF
Publication Date
Tue Jun 30 2020
Journal Name
Iraqi Journal Of Market Research And Consumer Protection
EFFICIENCY EVALUATION OF ALKALOIDS FROM POMEGRANATE (Punica granatum) PEELS TOWARDS SOME PATHOGENIC FUNGI OF HUMAN: EFFICIENCY EVALUATION OF ALKALOIDS FROM POMEGRANATE (Punica granatum) PEELS TOWARDS SOME PATHOGENIC FUNGI OF HUMAN
...Show More Authors

This study focused on the role and importance of alkaloid compounds in Punica granatum peels which is one of many wide distribution medicinal fruits. Two kinds of pathogenic fungi were isolated from patients in Baghdad to be tested, also a type of extracts was prepared, alkaloids were isolated and partially purified and detected by two ways, a classic depended technique also used for determine these alkaloids, results showed an observed differences among extracts or treatments towards the fungi samples. So this study was one of the scientific applications to find natural alternative compounds that inhibit the growth of several pathogenic organisms that cause dangers and harms for human health.

View Publication Preview PDF
Publication Date
Tue Jun 30 2020
Journal Name
Iraqi Journal Of Market Research And Consumer Protection
Determination of some heavy Metals in tattoo Stickers in Children sweets available in local markets: Determination of some heavy Metals in tattoo Stickers in Children sweets available in local markets
...Show More Authors

The objective of this study is to determination the content of some heavy metals (lead, cadmium, chromium) in colored tattoo stickers. twelve kinds of colored tattoo stikcers were collected from Baghdad markets, it was estimated heavy metals using atomic absorption spectrophotometer (Shimadzu A5000). The results indicated the concentrations of lead in all samples (1.61_1.00 mg / kg) and chromium in the three samples (0.85_0.97 mg / kg) while other samples are free of chromium , and cadmium. These elements are the components of printing inks and dyes in tattoo stickers, and this does not conform to the health and safety conditions for the packaging of food according to the organizations of the health and safety of

... Show More
View Publication Preview PDF
Publication Date
Mon Dec 31 2018
Journal Name
Iraqi Journal Of Market Research And Consumer Protection
EFFECT OF ADDING TWO (Curcuma longa) LEVELS OF CURCUMA ON SOME PRODUCTIVE AND PHYSIOLOGICAL CHARACTERISTICS FOR QUAIL JAPANESE.: EFFECT OF ADDING TWO (Curcuma longa) LEVELS OF CURCUMA ON SOME PRODUCTIVE AND PHYSIOLOGICAL CHARACTERISTICS FOR QUAIL JAPANESE.
...Show More Authors

A study carried out in quail’s field owned by the Department of Animal production/ Collage of Agriculture / Tikrit University. For the period 14/ 5/ 2016 to 4/ 6/ 2016 in order to study the effect of adding Curcuma longa - to the diet of quails - on some productive and physiological characteristics of the Japanese quail birds bred for meat production. Using (48) quail birds which are two weeks old provided by Department of Agricultural Research. The birds were divided randomly after weighing them into three treatments; four replicate treatments for (4 bird/ replicate). The treatments as follows: (T1) control group (fed diet without any supplement), second (T2) and third (T3) groups were fed diet supplemental 4.5 and 9g Curcuma powder /

... Show More
View Publication Preview PDF
Publication Date
Tue Feb 05 2019
Journal Name
Journal Of The College Of Education For Women
Study of Nutritional Adequacy Provided by some Imported Infant Milk Formula Available in the Local Market: Study of Nutritional Adequacy Provided by some Imported Infant Milk Formula Available in the Local Market
...Show More Authors

Abstract:
This investigation was carried out to study the nutritional adequacy for
infant milk formula, which imported by Iraqi Ministry of Trade, and are
available in local markets .Most of these formulas contained nearly the same
composition of nutrients which are ,Matines ,Sunny Boy , Salsabeel AL- Badie
,Moroug, ,Charton ,Materna Lery Celia ,Lacstar Lailac,Nactalia. yet they are
unbalanced for providing the daily nutritional requirements for infants whom
depend on bottle feeding for six times daily in their first six month of age. As
there were an increase in daily intake for protein content and most vitamins
that included D, E, C, B1, B2, Niacin, B6, B12, and Biotin as well as most
minerals namely Calci

... Show More
View Publication Preview PDF
Publication Date
Wed Jun 15 2011
Journal Name
Journal Of College Of Education
تحضيروتشخيص بعض المعقدات الفلزية مع ليكاندات مختلطة من ا*موكسولين و٣-بيكولين
...Show More Authors

يتضمن ھذا البحث تحضير وتشخيص بعض المعقدات الفلزية التي تحوي على ليكاندات مختلطة ل (Amoxicillin)( Axn (و(Picoline-٣) (Pic-٣ (وقد تم دراسة ھذه المعقدات بالطرائق الطيفية (اIشعة تحت الحمراء و اIشعة المرئية –فوق البنفسجية والتوصيلية الموIرية والحساسية المغناطيسية ، ومن نتائج ھذه الدراسات التشخيصية امكن اعطاء الصيغة المقترحة العامة لھذه المعقدات و كاIتي

Publication Date
Mon May 11 2020
Journal Name
Baghdad Science Journal
Investigation of the Quadrupole Moment and Form Factors of Some Ca Isotopes: Quadrupole Moment
...Show More Authors

Nuclear shell model is adopted to calculate the electric quadrupole moments for some Calcium isotopes 20Ca (N = 21, 23, 25, and 27) in the fp shell. The wave function is generated using a two body effective interaction fpd6 and fp space model. The one body density matrix elements (OBDM) are calculated for these isotopes using the NuShellX@MSU code. The effect of the core-polarizations was taken through the theory microscopic by taking the set of the effective charges. The results for the quadrupole moments by using Bohr-Mottelson (B-M) effective charges are the best. The behavior of the form factors of some Calcium isotopes was studied by using Bohr-Mottelson (B-M) effective charges.

View Publication Preview PDF
Scopus (10)
Crossref (6)
Scopus Clarivate Crossref
Publication Date
Wed Mar 18 2020
Journal Name
Baghdad Science Journal
Natural Products of Lactococcus Overcome Nosocomial Infection in Some of Baghdad Hospitals in Iraq
...Show More Authors

Nosocomial infections (NIs) are hospital-acquired associated infections, and also contracted due to the infections or toxins that exist in some location, like hospital. Therefore in our study, 4 Lactic acid bacteria (LAB) isolates were obtained from dairy product (Lactobacillus brevis, L. acidophilus, Lactococcus raffinolactis and Lactococcus lactis) and were tested for Bacteriocin production to select Lactococcus lactis among them. Cell free supernatant (CFS), Lipid and partial purification of protein La. Lactis had high inhibitory effect against test pathogens (E. coli, Bacillus cereus, Staphylococcus aureus and Streptococcus). 30 isolates that diagnosed by Vitec, were isol

... Show More
View Publication Preview PDF
Scopus (2)
Scopus Clarivate Crossref
Publication Date
Tue Aug 20 2024
Journal Name
مجلة جامعة ذي قار لعلوم التربية البدنية
Effort and pressures of competition and their impact on some biochemical variables of handball players
...Show More Authors

The development taking place in various sports in performance, which was and still takes a large part by focusing on the specialized level of the players, whether in training or competition in all sports, including handball. In the competition (the match) by measuring the hormone beta-endorphin as well as. To identify the changes that occur in some biochemical variables as a result of the high effort in the competition (the match) by measuring lactic acid and the hormone aldosterone). The researcher used the descriptive method, the pre and post test of one group Due to the nature of the research, the research community was represented by Al-Shorta Sports players and Al-Jaish club players in handball, as they numbered (24) players from the t

... Show More
View Publication
Publication Date
Sun Feb 28 2021
Journal Name
Journal Of Economics And Administrative Sciences
The impact of complexity management on dynamic capabilities: a survey at some private colleges
...Show More Authors

 

This research aims to understand complexity management and its impact on the use of the dynamic capabilities of a sample of private colleges.  Private colleges are currently facing many crises, changes, unrest and high competitive pressures.  Which is sometimes difficult or even impossible to predict.  The recruitment of dynamic capabilities is also one of the challenges facing senior management at private colleges to help them survive and survive.  Thus, the problem of research was (there is a clear insufficiency of interest in Complexity Management and trying to employ it in improving the dynamic capabilities of Colleges that have been discussed?). A group of private colleges was selected as a

... Show More
View Publication Preview PDF
Crossref
Publication Date
Sun Dec 20 2020
Journal Name
Journal Of Accounting And Financial Studies ( Jafs )
The tax examination by using some statistical methods: An applied research in the General Commission of taxes
...Show More Authors

this research aims at a number of objectives including Developing the tax examination process and raise its efficiency without relying on comprehensive examination method using some statistical methods in the tax examination and Discussing the most important concepts related to the statistical methods used in the tax examination and showing its importance and how they are applied. the research represents an applied study in the General Commission of taxes. In order to achieve its objectives the research has used in the theoretical side the descriptive approach (analytical), and in the practical side Some statistical methods applied to the sample of the final accounts for the contracting company (limited) and the pharmaceutical industry (

... Show More
View Publication Preview PDF