This research worked on identifying the effect of increasing the volume of indebtedness by companies listed on the Iraq Stock Exchange on the trading volume of those companies, and this research included some theoretical concepts related to both debt financing and trading volume, and it represents the research community of the joint-stock companies listed in The Iraq Stock Exchange (the banking sector). As for the research sample, it was deliberately chosen represented by companies with continuous trading without stopping, which reached 10 joint-stock companies, and the period of research was extended during the period 2011-2015, and a set of indicators and financial methods were used In measuring research v

The problem of present study is determined by answering the following questions:                                                                   

1) What is the effect of using the oral open- ended questions on Students' achievement in the third-stage of Arabic department in the college of Education? 2) What is the effect of the oral open-ended questions on developing the creative thinking of students in

Most of the Weibull models studied in the literature were appropriate for modelling a continuous random variable which assumes the variable takes on real values over the interval [0,∞]. One of the new studies in statistics is when the variables take on discrete values. The idea was first introduced by Nakagawa and Osaki, as they introduced discrete Weibull distribution with two shape parameters q and β where      0 < q < 1 and b > 0. Weibull models for modelling discrete random variables assume only non-negative integer values. Such models are useful for modelling for example; the number of cycles to failure when components are subjected to cyclical loading. Discrete Weibull models can be obta

This study aimed to analyze the scientific and practical role played by the Polar device in its contribution to improving the training process at Joya Sports Club in Southern Lebanon, especially with regard to keeping pace with modern technology achievements in sports training. The research is contributive and fills a gap between traditional flying work and the adequacy of data-driven training, as well as encourages other new Arab clubs to adopt it in an easy-to-implement model. The research method was descriptive-analytical, with the data being collected through semi-structured interviews with a sample of technical staff, players, and club management. It showed a drastic change in the training methods where device data was used to perso

يهدف هذا البحث إلى الكشف عن أثر الغرض في إنتاج المعنى في شعر الطبيعة الصقلي الذي اتسم في مظاهره الصامتة بالخلود لآثار الطبيعة الصقلية أنموذجاً واعياً لإنتاج المعنى عبر ذلكم الخلود الإبداعي بالتوثيق الجغرافي المكان الذي لن يُمحى أبداً. ووصف شعر الطبيعة الصقلي في مظاهرها الحية بالتنوع والشمول لأغلب مظاهرها في الشعر الطبيعي الصقلي، وكان ذاك التنوع شاملاً لتنوع المظاهر واتساعها المبين في إنتاج المعنى. شغلت ا

يتناول هذا البحث تجليات القيم القرآنية في بناء مجتمع متسامح، من خلال إبراز الأسس الأخلاقية والإنسانية التي أرساها القرآن الكريم لترسيخ ثقافة التسامح والتعايش السلمي بين أفراد المجتمع. ويسلّط البحث الضوء على مفاهيم قرآنية محورية، مثل العفو، والصفح، والإحسان، والعدل، واحترام كرامة الإنسان، ودورها في الحد من النزاعات وتعزيز الانسجام الاجتماعي. كما يستعرض البحث نماذج قرآنية وتوجيهات تربوية تؤكد أهمية الحو

Shrinkage and Creep, especially in light-weight concrete, are recognized as complicated phenomena that significantly impact the serviceability of concrete. This may be attributed to the significant influence of the surface layer's behavior at the interfacial transition zone (ITZ) between the aggregate and the surrounding cement paste on shrinkage and creep phenomena. In this article, the short-term creep and shrinkage of structural lightweight aggregate (LWA) concrete up to 90 days were studied. The concrete was made with a combined coarse and fine perlite aggregate, and the water cement ratio (W/C) was 0.4. Two types of fibers were used: polypropylene and recycled copper wire. Additionally, metakaolin was used as a pozz

Sustainable cell tower design is essential for minimizing the environmental footprint of expanding telecommunication networks, which traditionally prioritize signal coverage over sustainability. This study addresses this gap by proposing a holistic framework that integrates standardized sustainability metrics, advanced energy management systems, and modular design principles. The research aims to minimize environmental footprint while ensuring scalability and cost-effectiveness. A multi-criteria decision-making (MCDM) model is developed to evaluate designs based on energy consumption, carbon emissions, lifecycle costs, and adaptability. The model was validated against operational tower data with a 5.4% Mean Absolute Perc

Previous studies have demonstrated the effectiveness of microbially stimulated calcite precipitation (MICP), produced by specific bacterial species such as Bacillus spp. , as a crack repair agent in cementitious materials. To explore its potential applications, this research investigated the effect of a bacteria-based self-healing agent on concrete containing recycled brick aggregate. The study involved isolating and culturing bacteria, identifying their species, inducing cracks, adding the bacteria, and measuring the repair efficacy of Bacillus spp.  Specifically, isolated bacteria were added to samples of solid pavement composed of recycled brick aggregate, and cracks of varying sizes were created. Using 16S RNA seque

Basketball is one of the sports that requires high mastery of motor skills, the use of electronic devices can stand for a qualitative leap in the methods of teaching its basic skills. Therefore, the importance of the research was to study the effect of exercises using an electronic device designed specifically to teach the performance of the skill of shooting from constancy. The research focuses on exploring the effectiveness of these devices in improving skill acquisition and increasing performance accuracy among physical education and sports science students, in line with modern developments in educational curricula. The two researchers used the experimental approach in the study, as it is the optimal option, The research community inc

Time and cost overruns are problems that persist in projects involving transportation infrastructure, especially in developing regions. This research examines the empirical relationship between time inflation (TI), which is defined as the percentage increase in project duration from the original schedule, and financial inflation (FI), which is defined as the percentage increase in project cost from the original budget for road and bridge projects in Iraq. The problem that the research aims to cover is the escalation in project costs associated with time inflation, with the aim of quantifying this relationship to aid in project planning and risk management. Using a quantitative method, data from 18 completed projects were

هدفت الدراسة التعرف على الضوابط القانونية للحبس الانفرادي للنزلاء وتأثيره النفسي والصحي والاجتماعي عليهم، كما تهدف الدراسة تحديد ضوابط الحبس الانفرادي ولإقاً لأبرز المعايير الدولية وهي قواعد نيلسون مانديلا لسنة 2015، بالإضافة إلى التشريعات الوطنية، وهي الفلسطيني، والأردني، والقطري، كما هدفت الدراسة التعرف على التأثيرات النفسية والصحية والاجتماعية للحبس الانفرادي على النزلاء، وقد استخدم الباحثون في هذ

The research aims to characterize the strategic plan of the Educational Professional Development Center, to reveal the most important training needs for teachers from this center, to reveal the extent to which this center meets those needs, and to identify the differences between teacher responses about the degree of importance, availability of those needs according to variables of sex, specialization, and years of experience. This descriptive study adopted a questionnaire applied to (256) teachers in the K.S.A. The results of the study showed that all training needs ranged in the degree of importance from large to very large and that the most important were the skills associated with communicating with members of the learning community.

الانتخابات هي أحد دعامات الديمقراطية، عليه لابد أن تتوافر الضمانات القانونية الوافية لصون الديمقراطية ومن أهم أوجه ذلك توفير قواعد خاصة تحكم الدعاية الانتخابية لما لها من بالغ التأثير على خيار الفئة الناخبة وبالتالي تشكيل المجلس النيابي والتشريعات وسياسة الدولة لعدد من السنوات.  بالتالي فهذه الدراسة تركز على ما قد يضلل الناخبين ويؤثر في اختياراتهم من سلوك المرشحين من ضمن ذلك ما يمكن تصنيفه كوعد انتخاب

Light naphtha treatment was achieved over 0.3wt%Pt loaded-alumina, HY-zeolite and Zr/W/HY-zeolite catalysts at temperature rang of 240-370°C, hydrogen to hydrocarbon mole ratio of 1-4 0.75-3 wt/wt/hr, liquid hourly space velocity (LHSV) and at atmospheric pressure.
The hydroconversion of light naphtha over Pt loaded catalyst shows two main reactions; hydrocracking and hydroisomerization reactions. The catalytic conversion of a light naphtha is greatly influenced by reaction temperature, LHSV, and catalyst function. Naphtha transformation (hyroisomerization, cracking and aromatization) increases with decreasing LHSV and increasing temperature except hydroisomerization activity increases with increasing of temperature till 300°C then

      Faces of the individual in his life many stressful events, which includes expertise undesirable, and events may involve a lot of sources of tension and the risk factors and threats in all areas of life, and this would make the stressful events play a role in the genesis of many diseases physical.            

The high blood pressure is one of the most Actual manifestations of mental stress in the present scale physical disorders which may frequently in men relative to women, which may be caused by spasms in the blood vessels.      

Drastic threat to the natural system is caused by the uncontrolled release of synthetic pollutants, including azo dyes. This study centered on the decolorization and biodegradation of water soluble azo dye reactive blue (RB) in a batch mode sequential anaerobic-aerobic processes. A local sewage treatment plant was the source where activated sludge was collected to be used as non-adapted mixed culture with both free and the alginate immobilized cells for RB biodegradation. Under anaerobic conditions, the free and immobilized mixed cells were proved to completely decolorize 10 mg/ L of RB within 20 and 30 h, respectively. Alginate- immobilized mixed cells, resulted in 88%, 87%, and 87% maximum COD removals with samples con

تتعلق هذه الدراسة اساساً بتقديم تصور عن وظيفة القانون من خلال تخصيص مفهوم التنظيم بوظيفة القانون ثم طبيعته. ووصف خصائص التنظيم القانوني وتمييزه عن تنظيم المؤسسات القانونية مثل المحاكم واجهزة الضبط القضائي المختلفة والسجون.

إن القانون بإعتباره نسقاً من انساق الضبط الاجتماعي الى جانب الاخلاق والدين. وليس القانون باعتباره مؤسسة وتنظيماً اجتماعياً. محور البحث هو وظيفة النسق القانوني وليس مؤسسات النسق وف

The nonlinear refractive index and the nonlinear absorption coefficient of unmodified and functional poly(methyl methacrylate) PMMA films were studied before and after the addition of the filler by the z-scan technique, using a Q-switched Nd:YAG laser at two wavelengths: 532 nm and 1064 nm, and at three input energies (13, 33 and 53) mJ. Both linear and nonlinear refractive indices and absorption coefficients of polymer films were studied by using UV-VIS spectrophotometer. The results show that the creation of functional PMMA from unmodified PMMA will increase the nonlinear optical properties in the functional PMMA/copper matrix more than in the unmodified PMMA/copper matrix. Hence, the functional PMMA appears promising as a useful third

Although renewable energy systems have become an interesting global issue, it is not continuous either daily or seasonally. Latent heat energy storage (LHES) is one of the suitable solutions for this problem. LHES becomes a basic element in renewable energy systems. LHES compensate for the energy lack when these systems are at low production conditions. The present work considered a shell and tube LHES for numerical investigation of the tube rotation influence on the melting process. The simulation and calculations were carried out using ANSYS Fluent software. Paraffin wax represents the phase change material (PCM) in this work, while water was selected to be the heat transfer fluid (HTF). The calculations were carried o

Three cohesionless free flowing materials of different density were mixed in an air fluidized bed to study the mixing process by calculating performance of mixing index according to Rose equation (1959) and to study the effect of four variables (air velocity, mixing time, particle size of trace component and concentration of trace component) on the mixing index and as well as on mixing performance. It was found that mixing index increases with increasing the air velocity, mixing time and concentration of trace component until the optimum value. Mixing index depends on the magnitude of difference in particle size The first set of experiments (salt then sand then cast iron) give higher mixing index and better performance of mixing than the

The Internet’s rapid growth has spurred the development of new protocols and algorithms to meet changing operational requirements such as security, multicast transport, mobile networking, policy management, and quality of service support. Development and evaluation of these operational tools requires answering many design questions. This work proposes a computer network simulation program, devoted for wired LAN systems. The simulator would be able to work under Microsoft Windows NT platforms, also it has the potential to provide an emulation environment which should be suitable for testing protocols above the TCP layer under the Windows NT platform supported network layers, and offering scalability by running the simulator under distri

The main aim of this research paper is investigating the effectiveness and validity of Meso-Scale Approach (MSA) as a modern technique for the modeling of plain concrete beams. Simply supported plain concrete beam was subjected to two-point loading to detect the response in flexural. Experimentally, a concrete mix was designed and prepared to produce three similar standard concrete prisms for flexural testing. The coarse aggregate used in this mix was crushed aggregate. Numerical Finite Element Analysis (FEA) was conducted on the same concrete beam using the meso-scale modeling. The numerical model was constructed to be a bi-phasic material consisting of cement mortar and coarse aggregate. The interface between the two c

Levels of the Factors structure of the scale Costa and McCrae applied to the Iraqi environment

      A previously_prepared Iraqi version of Costa & McCrae the big five factor has been adminstered to (200) students at University of Baghdad in order to investigate the hypothesized differences in factor structures between the original version of Costa & McCrae test and the Iraqi version.

    To verify the hypothesized differences , the minieigen value. Factors , maximum likelihood criteria of determining the number of factors , and varimax and promax as methods of rotation have been used.

    The

n-Hexane conversion enhancement was studied by adding TCE (Trichloro-ethylene) on feed stream using 0.3%Pt/HY zeolite catalyst. All experiments were achieved at atmospheric pressure and on a continuous laboratory unit with a fixed bed reactor at a temperature range 240-270◦C, LHSV 1-3h-1, H2/nC6 mole ratio 1-4.
By adding 435 ppm of TCE, 49.5 mole% conversion was achieved at LHSV 1h-1, temperature of 270ºC and H2/nC6 mole ratio of 4, while the conversion was 18.3 mol% on the same catalyst without adding TCE at the same conditions. The activation energy decreased from 98.18 for pure Pt/HY zeolite to 82.83 kJ/mole by adding TCE. Beside enhancement the activity, selectivity and product distribution enhanced by providing DMB (Dimethyl b

الخلاصة

تتناول هذه الورقة مخططات وسياسات الاستيطان في الضفة الغربية والقدس الشرقية منذ العام 1967، عبر سياسات قادها حزب العمل وأكملها حزب الليكود وكاديما وبقية الأحزاب الإسرائيلية، تلك السياسات التي استهدفت فرض السيطرة السياسية الكاملة على الأرض، وما نتج عن ذلك من سيطرة حصرية على الأرضوتقييد استخداماتها، ومحاصرة الوجود الفلسطيني والتضييق عليه، وتحويل مراكز ال

        تركز هذا البحث على تصميم عدسة كهروستاتيكية ثلاثية الاقطاب اسطوانية الشكل متحدة المركز ومفصولة  بفتحة هوائية . تم حل معادلة لابلاس بطريقة كثافة الشحنة في مجال بصريات الجسيمات المشحونة  اللانسبية وبغياب تأثيرات شحنة الفضاء إن توزيع الجهد المحوري لعدسة ثلاثية كهروستاتيكية تم حسابه باستخدام كثافة الشحنة الموزعة على الاقطاب، الناتجة من تسليط فولتية معينة على الاقطاب اعتمادا على ق

The new events in every era are endless, and it is not required of the legal texts to pursue each event by itself and attach to it its ruling.
At the same time, every event or action must have a Shari’a ruling according to the wise Lawgiver, and our scholars have noted this in every event presented to them. ...etc.
It is well known that reaching the legal ruling on a matter, by examining the detailed evidence, is subject to following the path of the rules and regulations specific to the overall evidence, which we organize on the basis of the principles of jurisprudence.
Therefore, any disagreement about the manner or content of these rules will have an impact on the difference of jurists in partial issues, when examining the d

The research talks about the concept of investment allocations, showing its linguistic and  idiomatic meaning, as well as the objectives for which the investment allocations are based, as well as the benefits of these allocations since it shows types of investment contracts, including: current and fixed assets and commitment allocations.

 The research has been concluded with several results, including the protection of the banks and the investor. The contracting parties focus on specific dates that both parties are obliged to abide by,  the research also shows the jurisprudence provisions for investment allocations, each ruling according to the specific branch.

Background: Seizures in the neonatal period are common. They can present as focal clonic, focal tonic, myoclonic, generalized tonic and subtle seizures. They can be caused by a variety of
conditions, ranging from benign self-limited illnesses to severe life-threatening disorders.
Patients and methods: A prospective study included 75 neonates with seizures in the first 28 days of life were admitted to neonatal care unit in Children Welfare Teaching Hospital from January 15th 2009 to August 15th 2009. A Full history was obtained and patients were examined by a specialist in the neonatal care unit and the researcher. Laboratory investigations and neuroimaging studies were done for all patients.
Results: Out