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 ال

The significance of supra topological spaces as a subject of study cannot be overstated, as they represent a broader framework than traditional topological spaces. Numerous scholars have proposed extensions to supra open sets, including supra semi-open sets, supra delta-open sets and others. In this paper, the concept of supra delta-semi-open set was introduced within the generalizations of the supra topology of sets. Our investigation involves harnessing this category of sets to introduce new notions in these spaces, specifically supra delta-semi-limit points, supra delta-semi-derive points and examining their relationship with supra semi-open. Building upon this set classification, we introduce several additional concepts such as

Quality control of well logs has always been an important objective in reservoir studies because of the key role played by well logs as input data. This study aims to make a quality control on well logs data for two wells of Yamama formation in southern Iraqi field to ensuring and enhancing the measurement accuracy. In the beginning, the calibration data of before and after surveys are applied as initial evaluation for the quality of density log in well R-1. Then, depth matching is used to fit the depth of all logs in each well. After that, the comparison between the main and repeat sections is helped to check the repeatability. Finally, all uncorrected logs are environmentally corrected to remove the effects of the borehole conditi

There are significant differences between the pre and post-tests in favor of the post-test in the tests) stroke volume (S.V), cardiac thrust (C.O.P), left ventricular volume, maximum oxygen consumption Vo2max), which indicates the effect of the proposed training approach.There are significant differences between the pre and post-tests in favor of the post-test in the achievement level test with air rifle shooting for young female shooters, which indicates the effect of the proposed training curriculum.There are no significant differences between the pre and post-tests in the tests (heart rate (HR) before exercise, heart rate (HR) after exercise, systolic blood pressure rate before exercise, systolic blood pressure rate after exercis

The current study explores the theme of ‘identity crisis’ in Fadia Faqir’s Willow Trees Don't Weep (2014) from a socio-pragmatic perspective. The study aims to examine the identity crisis using socio-pragmatic tools, delineate the aspects of identity crisis and showcase the social factors that shape the main character’s identity crisis. To conduct this study, an eclectic model incorporating Searle's (1969) taxonomy of speech acts, Prince et al.’s (1982) hedges and Grice’s (1975) conversational implicature will be used. The analysis reveals that only representative and expressive speech acts are utilized, with the representative speech act of stating being the dominant one. For hedges, modal verbs are the dominant ones. O

ان الصراع الداخلي السوداني مابين قوات الدعم السريع وقوات الجيش السوداني والذي يشير الى حدوث اكبر ازمة انسانية عالمياً مرتبط بالتفاعلات الخارجية للدول الاقليمية وتعد دولة الامارات العربية المتحدة أكثر الدول التي تُثار حولها الاتهامات بشكل متكرر. لذا تهدف هذه الورقة البحثية الى دراسة العلاقة مابين دولة الامارات العربية المتحدة والصراع في السودان مستخدماً المنهج الوصفي التحليلي ومن خلال الدراسات العلمية و

Modern sports clubs in Baghdad are in urgent need of adopting advanced technologies to enhance the efficiency of their operational and administrative processes. Among the most prominent of these technologies is cloud computing, which offers flexible and cost effective solutions for data storage and application management. However, sports clubs in Baghdad face significant challenges in adopting this technology, manifested in technical and administrative obstacles that limit the full utilization of cloud computing capabilities. The research problem lies in identifying and analyzing these obstacles, with the aim of providing a comprehensive understanding of the challenges faced by sports clubs in Baghdad. Sports clubs deal with a huge amount o

تم التطرق إلى مفهومي الخجل والعنف الأسري لدى الفتيات ضعيفات السمع ومشكلة البحث تكمن بدراسة العنف الأسري لضعيفات السمع وعلاقته بالخجل ومعرفة ما يترتب عن ذلك بالنسبة للفتاة المراهقة ضعيفة السمع أثناء تعرضها للمعاملة السيئة وأثره على شخصيتها ، فالخجل هو نتيجة لأساليب التربية الخاطئة التي تعاني منها الفتاة ضعيفة السمع ، ويهدف البحث إلى التعرف على الخجل وعلاقته بالعنف الأسري لدى ضعيفات السمع في محافظة بغداد ، و

The purpose of this paper is to identifying the level of skill self-esteem of the young tennis players in the Governorate of Baghdad, identifying some aspects of attention (acuteness, concentration, and diversion of attention) among the young tennis players of the Baghdad governorate, and identify the skills of serve and serve spiking in tennis by young tennis players in Baghdad governorate. The researchers used the descriptive approach in the correlative relations style for its suitability and the research problem. the research sample was chosen in a deliberate way from the youth team players in tennis for the Governorate of Baghdad and the participants in the 2021-2022 sports season, whose number is (20) male players and (4) young playe

The world is keeping pace with evolution in all its fields as a result of scientists' pursuit of continuous scientific and technological development. This evolution included the sports field, which had a large space in the aspect of development and for all disciplines, Therefore, it's reflected today in what we see of records and advanced achievements in sporting events and activities. The development in the field of sports was the result of scientific research (Hussein and Jawad., 2022), where the interest in the training process has become one of the most important pillars of the development of achievement (Neamah and Altay., 2020). The shooting sport has also witnessed a remarkable development due to the diversity and development of its

Abstract: The aim of this study is to monitor the variation of physical property and chemical composition of vaginal fluid in the cow. The constituents of estrous vaginal fluid sample, its consistency color and electrolyte composition to be diagnose during estrous. The sample in this research was 22 dairy cows. The research methodology involves the procedure, which is used in making decisions and clarifying the course of action, and the underlying assumptions through taking samples and examining the fluid and assessed nature for each samples. A 5 ml Samples of vaginal fluids preparation for the determination of some elements after taking samples, description of its conditions, extraction and examination the fluid was described usi

New developments imposed different patterns of interactions between major international powers and Iran during 2018, ranging to varying degrees between cooperation and tension, the most important of which is the new measures taken by the United States to withdraw from the nuclear agreement and impose new US sanctions on Iran, which in turn insisted on not responding to pressure to which they are exposed to make changes in their policies and to negotiate again about the main contentious files, especially the nuclear program and ballistic missiles, and the roles they play for crisis countries, especially supporting some armed organizations in Syria, Lebanon, Iraq and Yemen. These differences have put the international forces before difficult

The purified prepared compounds were identified through different methods of identification i.e, I.R, UV-vi^ble-spectroscopy in addition to (coloured tests) Calculation of the sum of OH groups. TLC techniques were also used to test the purity and the speed ofthe rate of flow (RF).

م,د. فرات سمير فرج

تدريسي في مديرية تربية محافظة الانبار

الباب الأول : مقدمة البحث وأهميته: احتوى الباب على مقدمة البحث وأهميته ودور التربية الرياضية في ميادين الحياة التربوية والتعليمية والتأكيد على التقدم السريع في العالم ودور طرائق التدريس في تلبية حاجات المتعلم وذلك باستخدام أساليب جديدة تساعد على إيصال المعلومات للمتعلم بشكل جيد. أما مشكلة البحث فتكمن على وجود استخدام أنواع متعددة من الأساليب التدريسية في التربية الرياضية للوصول بالطلبة إلى مستوى أفضل في

الملخص

خلفية: تسبب فيروس كورونا 2  في   في جائحة مرض فيروس كورونا 2019 التي اثرت على العالم . تصيب متلازمة التهاب الجهاز التنفسي الشديد الخلية المضيفة باستخدام الإنزيم المحول للأنجيوتنسين 2  كمستقبل له. يعتبر ابلين أو محفزة المستقبلات تأثيرًا وقائيًا في الكوفيد-19من خلال قمع إنتاج الإنزيم المحول للأنجيوتنسين  وإنتاج الأنجيوتنسين 2 (Ang-II).

الهدف: هدفت الدراسة إلى تق

The leaf miners Pegoinya terbrans (Rondani) and P. bicolor (Wiedemann) (Diptera; Anthomyiidae) were newly recorded in Iraq. Host plants of these leaf miners and P. cunicularia (Rondani) were identified: P. bicolor was found to be monophagous, whereas P. terbrans and P. cunicularia were oligophagous . It was found that Cirsixim syriaca and Silybum marianum were more susceptible to P. terbrans than the other ones. Infectivity and severity of infestation were estimated for most susceptible weeds against P. terbrans and P.bicolor. These leaf miners. Have two generations a year.

A total of 20 healthy adult male guinea pigs were used in this study to investigate the anatomical, histological and morphometrical characteristics of the kidneys, ureter and urinary bladder. The gross anatomical study showed that the right kidney had a bean shape with reddish pink color whereas the left kidney had a heart shape. The renal cortex appeared darker than medulla with reddish brown color, while the medulla was pale in color. The mean thickness of cortex was more than that of medulla in both left and right kidneys and the ratio of cortex to medulla was 1.06: 1 in both kidneys. The mean length of right ureter was 10.3±0.62 cm while the mean length of left ureter was shorter. The filled urinary bladder appeared as a pear-shaped

Contemporary researchers realized the importance of the title. Many researches and studies concerned in titles and their analyses on the structural, semantic and pragmatic levels have been developed. Title gives a vital assistance to control the text harmony and to understand its vague aspects. It is the axis which re-generates itself, grows, and re-produces itself; as if it were a head for a body.

Title has strong relation to the reader- waiting horizon, multiplies as many levels of understanding are there. The horizon of waiting is limited by the title, basically, to be the first reason for the text entrance, as the first thing attracts the reader is the title.

Approaching title scientifically and objectively is impossi

The brain of the sheep receives its blood supply through the carotid rete and the basilar artery

This investigation was aimed to study pollen grains of subgenera Prunus and Cerasus. The polleniferous materials were collected from different places of Kurdistan region of Iraq living specimens. Pollen grains of all investigated taxa of subgenera Prunus and Cerasus were isopolar, monad, symmetric, tricolporate, dicolporate and tetracolporate pollens also observed, but very rarely. The pollen grains shape of taxa of subgenera Prunus and Cecasus divided in two groups subprolate and

 إِنَّ الاطلاع عَلَى الفقرة أَولاً من الْمَادَّة (25) مِن قَانُونِ أصول المُحَاكَمَات الْجَزَائِيَّة لقِوَى الأَمْن الدَّاخِلِي، يجعلنا نقول: توجد ضوابط شخصية وأخرى موضوعية تحدد انعقاد الْاِخْتِصَاص لمَحَاكِم قِوَى الأَمْن الدَّاخِلِي، فالأَولى أنْ تُعَدُّ مصدراً لوجود القَانُون والمتمثلة بصفةِ الشُرْطَة كون القَانُون في الأساس هو قَانُون أشخاص ومن ثم صفة مرتكب الْجَرِيمَة تُعَدُّ مصدر قيامه، إِلّا

Used cooking oil was undergoing trans-esterification reaction to produce biodiesel fuel. Method of production consisted of pretreatment steps, trans-esterification, separation, washing and drying. Trans-esterification of treated oils was studied at different operation conditions, the methanol to oil mole ratio were 6:1, 8:1, 10:1, and 12:1, at different temperature 30, 40, 50, and 60 ^º C, reaction time 40, 60, 80, and 120 minutes, amount of catalyst 0.5, 1, 1.5, and 2 wt.% based on oil and mixing speed 400 rpm. The maximum yield of biodiesel was 91.68 wt.% for treated oils obtained by trans-esterification reaction with 10:1 methanol to oil mole ratio, 60 ^º C reaction temperature, 80 minute reactio

An experimental and numerical study has been carried out to investigate the heat transfer by natural convection and radiation in a two dimensional annulus enclosure filled with porous media (glass beads) between two horizontal concentric cylinders. The outer cylinders are of (100, 82 and70mm) outside diameters and the inner cylinder of 27 mm outside diameter with (or without) annular fins attached to it. Under steady state condition; the inner cylinder surface is maintained at a high temperature by applying a uniform heat flux and the outer cylinder surface at a low temperature inside a freezer. The experiments were carried out for an annulus filled with
glass beads at a range of modified Rayleigh number (4.9 ≤ Ra≤ 69), radiation

This study was carried out, to estimate some chemical components of fifteen genotypes of pea (Pisum sativum L.) (five parents+ ten crosses) produced using half diallel crossing system implemented by Randomized Complete Block Design (RCBD), repeated three times. The Least Significant Difference test (LSD) at 0.01 significant levels was used to compare means. The following is a summary of the study's findings:The mean squares of genotypes, GCA and SCA were highly significant for all studied traits except GCA mean squares of protein which was only significant. The cross (Avolla× Jeza) showed maximum protein and oil% reached 18.613 and 1.287% respectively, while maximum starch% was

In unpredicted industrial environment, being able to adapt quickly and effectively to the changing is key in gaining a competitive advantage in the global market. Agile manufacturing evolves new ways of running factories to react quickly and effectively to changing markets, driven by customized requirement. Agility in manufacturing can be successfully achieved via integration of information system, people, technologies, and business processes. This article presents the conceptual model of agility in three dimensions named: driving factor, enabling technologies and evaluation of agility in manufacturing system. The conceptual model was developed based on a review of the literature. Then, the paper demonstrates the agility

Owing to the energy crisis and pollution problems of today, investigations have concentrated on
decreasing fuel consumption and on lowering the concentration of toxic components in combustion
products by using non-petroleum, renewable, sustainable and non-polluting fuels. While conventional energy sources such as natural gas, oil and coal are non-renewable, alcohol can be coupled to renewable and sustainable energy sources.
In this study, the combustion characteristics of diesel fuel and methanol blends were compared.
The tests were performed at steady state conditions in a four-cylinder DI diesel engine at full load at
1500-rpm engine speed. The experimental results showed that diesel methanol blends provided
12.7% inc

   The photocatalysis oxidation process is a promising technology within the series of advanced oxidation processes, which implements light-induced catalysts to generate strong oxidative species to eliminate organic pollutants from wastewater treatment. The Ag₂O@CuO photocatalyst was successfully prepared by the co-precipitation method. The developed photocatalyst was characterized using X-ray diffraction, Fourier transform infrared spectroscopy, X-ray fluorescence spectrometer, field-emission scanning electron microscopy, Ultraviolet-Visible diffuse reflectance spectra, and photoluminescence spectra. The Ag₂O@CuO efficiency was examined in the photocatalysis degradation of Rhodamine B (RhB) as a cation

   Carbon capture and storage technologies are crucial in mitigating greenhouse gas emissions. This study investigates the enhancement of CO₂ absorption through refining amine blends, specifically diethylenetriamine (DETA) with monoethanolamine (MEA) and tetraethylenepentamine (TEPA) with MEA at different concentrations and employing chemical promoters to boost the performance of the gas treatment system. The behaviour of these amines was evaluated by the impact of mixing DETA and MEA across different concentrations. The results showed that the removal efficiency increased with increasing DETA concentration. Similarly, the TEPA-MEA blend was investigated, demonstrating an increase in removal efficiency with increasing TEPA c