The aim of the current research is to measure the sense of coherence among individuals with physical disabilities. The researcher adopted a scale of (29) paragraphs spread over three domains designed by Antonovski (1993) to measure the sense of coherence. A sample of (210) disabled individuals was chosen randomly to collect the required data. The data were analyzed using the statistical package for social sciences (SPSS). The result showed a lack of sense of coherence among the sample.

ان نجاح رياض الاطفال في تحقيق اهدافها يتوقف الى حد كبير على معلمة الروضة التي تزود الطفل بالخبرات ، فهي تمثل الام البديلة للطفل ، وتقع على عاتقها مسؤوليات نفسية واجتماعية واخلاقية نحو اطفال الروضة ، لدلك فان معلمة الروضة تقوم بعدة ادوار في رياض الاطفال ، فهي ممثلة لقيم المجتمع وتراثه التي تسعى الى غرسها في الطفل . 

 وعليه فان ليس كل من تتقدم للعمل في رياض الاطفال تصلح ان تكون معلمة ناجح

This study aims to investigate the degree of practicing the motivated classroom evaluation environment for learning and its relationship to different feedback patterns. To achieve the objectives of the study, the correlational descriptive research design was employed. A questionnaire was constructed consisting of two parts: the classroom evaluation environment (13) items, and feedback patterns (24) items on a five-point scale. The psychometric properties of the questionnaire were verified in terms of validity and reliability. The questionnaire was applied to a sample of (265) male and female teachers who work in the second cycle schools for grades (5-10) of basic education in all academic majors in the Governorate of Muscat in the Sultan

      يمثل تاريخ الجيش العراقي مرحلة مهمة من مراحل تاريخ العراق السياسي الحديث، ولعل أهمية هذا الموضوع تكمن في التحديات والصعاب التي واجهته منذ تأسيسه في العام 1921، ولعل ابرز هذه الصعاب والتحديات هو موضوع التجنيد الاجباري ومحاولة الحكومة العراقية تعزيز الجيش بالكوادر العراقية من كل الفئات وجعل واجباته حماية الحدود الخارجية للعراق والوقوف بوجه الاخطار التي قد تلحق به، الامر اذي تعارض م

تكمن أهمية البحث في الدور الواضح لعلماء العراق في تولي الوظائف الدينية في مكة المكرمة، وجاء هذا الاهتمام من خلال الخلفاء العباسيين والسلاطين المملوكين الاهتمام في مكة بشكل عام، والمسجد الحرام بشكل خاص ، من خلال حرصهم المستمر على متابعة شؤون المسجد الحرام ، كونه يمثل قبلة الإسلام ، ومحطة التقاء علماء العالم الإسلامي من مدن شتى ، تتداول فيه العلوم النقلية والعقلية ، فكان من عادة الخلفاء والملوك والسلاطين تع

يتناول هذا البحث شخصية مهمة من شخصيات التاريخ الاسلامي ومن التابعين الذين كان لهم دور كبير وبارز في العصر الاموي وبالتحديد في بلاد الشام وأفريقية خلال القرن الثاني الهجري وفي هذا السياق تميّز ولمع نجم التابعي والمحدث إسماعيل بن عبيد الله بن أبي المهاجر المخزومي ، بمكانته بين أهل العلم كأحد أبرز الرواة والمحدثين الذين أسهموا في نقل الحديث عن جيل الصحابة إذ عاصر عدد منهم وأخذ العلوم الدينية على أيديهم ونال ث

يتناول هذا البحث إشكالية الطائفية السياسية في لبنان بوصفها أحد أبرز المعوّقات البنيوية أمام إرساء نظام ديمقراطي فاعل، ويسعى عبر منهجية تاريخية - تحليلية إلى تتبُّع مسار تشكُّل هذه الطائفية وتجذُّرها كمكوِّن أساسي في بنية الحكم، منذ مرحلة الاستقلال عام 1943 وحتى عام 2023،مع تحليل التفاعل بين الإرث التاريخي (الاستعمار الفرنسي) والتحديات المعاصرة، اذ يرصد البحث التحولات السياسية والاجتماعية الحاسمة التي أسهمت

A field experiment was carried out to investigate the effect of different levels of organic and mineral fertilizers and agricultural sulfur on availability of N,P and K in soil and their concentrations in potato tubers. The experiment was carried out in the College of Agricultural Engineering Sciences - University of Baghdad, during 2021 by adding three levels of organic fertilizer (Poultry manure) 0, 5, and 10 Mg ha^-1, and their symbols were OM₀, OM₁, and OM₂, respectively. three levels of mineral fertilizer 0, 50 and 100% of the fertilizers recommendation, their symbols were C₀, C₁, and C₂ respectively. three levels of agricultural sul

This study aimed to estimate soil erodibility in the middle of Erbil province. The results of indirect methods were compared with the observed K-factor in order to determine the most suitable method. The tests were carried out for nine soil locations by taking samples from topsoil. Samples were analyzed for physicochemical properties. The soil in study area is mostly clay and silt clay. The analysis was performed using three assessment models of soil erodibility; the Erosion Productivity Impact Calculator (EPIC), Vaezi et al and Universal Soil Loss Equation (USLE) models. Soil erodibility for direct measured K values varied from 0.27 to 0.39 t h MJ⁻¹mm⁻¹ with standard deviation of 0.041

Two field and storage experiments were conducted at a Research Station affiliated with the College of Agricultural Engineering Sciences / University of Baghdad during the 2023 and 2024 season. To investigate the effect of cobalt chloride at three concentrations 0, 5, and 15 mg. L^-1 (C0, C1, C2) and silica gold at four concentrations 0, 5, 10, and 15 ml.L^-1 (Si0, Si1, Si2, Si3) to increase tubers production and quality and raise the storage capacity of industrial potato hybrid Hermes as factorial experiment  within R.C.B.D. with three replicates. The storage experiment was conducted in the refrigerated warehouse belongs to private sector, following the same design of field experiment, the results reveale

This study aimed to used automated spraying inside greenhouses using automated sprayers and compare it with traditional spraying. An experiment was conducted in one of the greenhouses at the Research Center of the College of Agricultural Engineering Sciences, University of Baghdad / Jadriyah, during the summer season on the cucumber crop cultivar CADIAR F1. The techniques used in the spraying process included a locally-made automated sprayer to spray pesticides inside the greenhouses horizontally and a knapsack sprayer. Two types of nozzles were used: universal flat fan nozzle (120-02C) and (120-04C), with three different pressures (1.8, 3, 5) bar, using a constant speed of 2 km h^-1. T

Rutting is one of the most complex and widespread types of distress. The rutting is frequently observed on Iraqi roads, especially at the checkpoints, forming a significant hazard on the asphalt layers. Factors such as heavy loads and high temperatures contribute to this distress. Adding fibers to a hot mix asphalt (HMA) effectively improves performance and extends the lifespan of the flexible pavement. This article used glass, steel, and basalt fibers. The wheel tracking test assessed the fibre-asphalt mixture for rutting resistance and compared it with the mix without adding fibers (control HMA).

Meanwhile, the microscopic structure of fibres and asphalt mixture modified with fibers was examined using the Field

The objective of this work was to study the lamb’s growth, the carcass yield and composition and the importance of main organs of Berber lambs slaughtered at 4 or 6 months. The study concerned 40 lambs reared under motherhood. Lambs of the first group were slaughtered at the age of 4 months (4M) and the second at 6 months (6M). Slaughter body weights (BW), hot and cold carcass weights and organs were recorded. The carcass was cut out and dissected. The average BW at birth was 4.14 + 0.506 kg while the BW at slaughter was 22.86 kg + 3.40 and 31.51 + 3.50 kg for 4M and 6M groups, respectively. The average daily gain were 172 and 164g for 4M and 6M groups, respectively. Therefore, during 2months the lambs of 6

تهدف الدراسة إلى التعرف على توجهات الرأي العام داخل المدينة المنور بعد وقوعها تحت سيطرة دولة المماليك (648- 923ه/ 1250 – 1517م)، وذلك من خلال التعرف على توجهات الرأي العام بالنسبة لتولية وإسناد الوظائف من قبل السلطة المملوكية، وموقفها من نقابة الأشراف، ودورها في حل الأزمات التي عصفت بالمدينة، وقد خلصت الدراسة إلى أن المماليك حازوا على ثقة أهالي المدينة في الغالب الأعم، وهو ما يؤكد إيجابية مؤشرات الرأي العام من الس

الثقافة الآرامية: وهي من الثقافات الحضارية المهمة والمؤثرة في تاريخ وحضارات شعوب الشرق الأدنى القديم، والتي استمر تأثيرها حتى القرون الميلادية الأولى، ثم لاحقاً حتى العصور الإسلامية. هدف البحث هو دراسة التأثيرات والتأثيرات المتبادلة بين الثقافات الآرامية والحضارة العربية الإسلامية، والمساهمات المهمة فيها. تتمثل تلك المساهمات والتأثيرات بالجوانب اللغوية والحضارية والشواهد الأثرية والتاريخية، وهو مجال

A compact microstrip six-port reflectometer (SPR) with extended bandwidth is proposed in this paper. The design is based on using 16-dB multi-section coupled line directional couplers and a multi-section 3-dB Wilkinson power divider operating from 1 to 6 GHz. The proposed SPR employs only two calibration standards: a matched load and an open load. As compared to other dielectric substrates, fabricating the proposed SPR involves using a low-cost (FR4) substrate. A novel algorithm is also proposed to estimate the complex reflection coefficient over the frequency ranges at which the standard performance of the circuit components is not fully satisfied. The new algorithm is based on the circles’ intersection points, which

Shell-and-double concentric tube heat exchanger is one of the new designs that enhance the heat transfer process. Entransy dissipation is a recent development that incorporates thermodynamics in the design and optimization of heat exchangers. In this paper the concept of entransy dissipation is related to the shell-and-double concentric tube heat exchanger for the first time, where the experiments were conducted using hot oil with temperature of 80, 100 and 120°C, flow rate of cold water was 0.667, 1, and 1.334 kg/m³ respectively and the temperature of inlet cold water was 20°C. The entransy dissipation rate due to heat transfer and to fluid friction or pressure drop was studied.

Adsorption capacity of a waste biomass, date stones, for phenolic compounds such as phenol (Ph) and p-nitro phenol (PNPh) was investigated. The characteristics of such waste biomass were determined and found to have a surface area and iodine number of 495.71 m²/g and 475.88 mg/g, respectively. The effects of temperature, initial sorbate concentration, and contact time on the adsorption process were studied. Experimental equilibrium data for adsorption of Ph and PNPh on date stones were analyzed by the Langmuir, Freundlich and Sips isotherm models. The results show that the best fit was achieved with the Sips isotherm equation with maximum adsorption capacities of 147.09 and 179.62 mg/g for Ph and PNPh, respectively. The kinetic data wer

This experimental study focuses on scouring in box culvert inlets under steady-state conditions and at different percentages of blockage ranging from 0% to 65%, and also looks at the hydraulics of water in the culvert. The investigation shows that the blockage of the culverts has influenced the scouring pattern at the blocked culverts' entrances. Ten experiments were carried out at the laboratory to see how blockage impacts the scouring pattern upstream of a box culvert during steady flow. Both partially blocked and unblocked cases were implemented in this study. The experimental tests were done until the equilibrium scour occurred, which took about 3.5 hours of water flow to reach equilibrium conditions.  The results r

This study explored the effect of melatonin implantation on the fresh and cryopreserved semen quality of Iraqi buffalo bulls (Bubalus bubalis). Nine adult bulls were used and divided equally into three groups. The first group was left without treatment and regarded as control (T1), whereas the second (T2) and third (T3) groups were subcutaneously implanted with 72 and 90 mg of melatonin respectively on the left ear base and repeated one month post the first implantation. Semen was collected for 12 weeks and evaluated weekly for fresh, cooling, and post-cryopreserved (PC) protocols. The T3 group exhibited a higher (P≤0.05) sperm cell individual motility percentage, whereas, the T1 and T2 groups recorded better (P≤0.05

A lab experiment was conducted at the Plant Tissue Culture Lab / College of Agricultural Engineering Sciences / University of Baghdad. This experiment was aimed to investigate gene expression index in tomato (Solanum lycopersicum L.) after preparation of salt and simulated drought stresses. Two tomato cultivars were selected which claimed to exhibit different levels of tolerance toward abiotic stresses designated as salt-tolerant Yassamine (Y) and salt-sensitive GS12 (G) to assess the test. Seven day-old seedlings from both cultivars were grown in MS media supplemented with four concentrations of NaCl at 0, 50, 100 and 150 mM and four concentrations of PEG at 0, 10, 20, and 30% for 48 hours. The results were showed that

The estrogen receptor 2 (ESR2) plays a crucial role in the growth and development of follicles and ovulation in chickens. The aim of this study was detect the association of estrogen receptor 2(ESR2) gene polymorphisms with the production performance of brown local Iraqi chicken. A total of 104 hens from the F4th generation of local chicken selected for high egg yield were used. The novel SNP(G40100A) transition within third prime untranslated region (3 prime UTR) of ESR2 gene. Three genotypes were found: Wild(GG), Heterozygous(GA), and Homozygous(AA) through (PCR-DAN sequencing). Chi-square analysis showed no significant  in genotypic and allelic frequencies for SNP which were agreement with Hardy-Weinberg

Composite materials are widely used in the engineered assets as aerospace structures, marine and air navigation owing to their high strength/weight ratios. Detection and identification of damage in the composite structures are considered as an important part of monitoring and repairing of structural systems during the service to avoid instantaneous failure. Effective cost and reliability are essential during the process of detecting. The Lamb wave method is an effective and sensitive technique to tiny damage and can be applied for structural health monitoring using low energy sensors; it can provide good information about the condition of the structure during its operation by analyzing the propagation of the wave in the

The degradation and mineralization of 4-chlorophenol (4-CP) by advanced oxidation processes (AOPs) was investigated in this work, using both of UV/H2O2 and photo-Fenton UV/H2O2/Fe+3 systems.The reaction was influenced by the input concentration of H2O2, the amount of the iron catalyst, the type of iron salt, the pH and the concentration of 4-CP. A colored solution of benzoquinon can be observed through the first 5 minutes of irradiation time for UV/H2O2 system when low concentration (0.01mol/L) of H2O2 was used. The colored solution of benzoquinon could also be observed through the first 5 minutes for the UV/H2O2/Fe+3 system at high
concentration (100ppm) of 4-CP. The results have shown that adding Fe+3 to the UV/H2O2 system enhanced

أي محاولة لدراسة الحضارة ستتضمن في مرحلة مأ الكتابة ، اذ ان القدرة على نقل المعلومات عبر الزمان والمكان هي عامل مهم في تنظيم المجتمع ، كما ان الكتابة تمثل سجل مكتوب لنقل معظم المعلومات من بلاد الرافدين وبذلك تتمكن من سد ثغرة الزمان والمكان والمسافة الاجتماعية ، حددت الوثائق المسمارية الجانب الاكثر اهمية في دراسات الاقتصاد احتوت هذه النصوص عموما على معاملات أقتصادية متنوعة تتضمن مواد أقتصادية مع اشخاص يمته

        سلطت هذه الدراسة الضوء على تناول معبد أبيس في العهد الأخميني, وقد شملت هذه الدراسة على مُقدمة وتمهيد, ثم دُرست مراحل بناء المعبد والمراحل التي مر بها البناء, ومن هو الملك الذي قام ببناء المعبد ومراحل ترميمه وإعادة بناءه, فضلاً عن التنقيبات التي أجريت في المعبد, ثم النتائج التي توصل إليها البحث, والملاحق الخاصة بموضوع البحث.

Electro-chemical Machining is  significant  process to remove metal with using  anodic dissolution. Electro-chemical machining use to removed metal workpiece from (7025) aluminum alloy using Potassium chloride (KCl) solution .The tool used was made from copper. In this present the optimize processes input parameter use are( current, gap and electrolyte concentration) and surface roughness (Ra) as output .The experiments on electro-chemical machining with use current (30, 50, 70)A, gap (1.00, 1.25, 1.50) mm and electrolyte concentration (100, 200, 300) (g/L).  The method (ANOVA) was used to limited the large influence factors affected on surface roughness and found the current was the large influence f

This study was aimed to investigate effect of spraying chelated Calcium and chelated Iron on the vegetative and floral growth characteristics of the Gazania plant , College of Agricultural Engineering Sciences, University of Baghdad in the  autumn season 2019-2020 and spring season 2020-2021 . The study was carried out as a factorial experiment in R.C.B.D. Design with three replications. Two factors were included in this study: foliar sprays of chelated Calcium at concentrations of 1, 2, 4 g L^-1 (Ca₁-Ca₂-Ca₃), respectively, in addition to control treatment, and chelated Iron in concentrations of 1and 2 g L^-1 (Fe₁-Fe₂) respectively, in addition to co

In this work an experimental study is performed to evaluate the thermal performance
of locally made closed loop solar hot water system using a shell and helical coiled tube
heat exchanger as a storage tank. Several measurements are taken include inlet and outlet
temperatures of both collectors and supply water and temperature distribution within the
storage tank. This is beside the water flow rate in both collectors and load cycle. The
main parameters of the system are obtained.

العالم كان ولا زال مسرحا للحروب التي تطال البشر بالأضرار المادية والمعنوية ، ومنذ نشأة الأمم المتحدة والعالم يبحث عن حلول لازمات الحروب ، فقد تناول المجتمع الدولي هذه المشكلة من خلال عقد العديد من الاتفاقيات الدولية للتعامل مع حالات الحروب والنزاعات المسلحة منها على سبيل المثال اتفاقيات جينيف الأربعة لعام 1949 والبروتوكولين اللاحقين لها لعام 1977 ، والتي تضمنت العديد من النصوص التي تسعى لتنظيم حقوق للمدنيين