Abstract The purpose of this paper is preparing exercises according to some biomechanical variables for women with low back pain and identifying the effect of exercise according to some biomechanical variables and relieving lower back pain for women. The researchers used the one-group experimental design. The sample was chosen by the intentional method to provide the necessary conditions for conducting the study, and they represent the research community and its sample. The researchers also excluded (2) of the injured women because they did not adhere to the rehabilitation sessions, and for the purpose of ensuring the homogeneity of the sample members, the researchers used the arithmetic mean, standard deviation, and the torsion coefficient

A recently reported Nile red (NR) dye conjugated with benzothiadiazole species paves the way for the development of novel organic-based sensitizers used in solar cells whose structures are susceptible to modifications. Thus, six novel NR structures were derived from two previously developed structures in laboratories. In this study, density functional theory (DFT) calculations and time-dependent DFT (TD-DFT) were used to determine the optoelectronic properties of the NR-derived moieties such as absorption spectra. Various linkers were investigated in an attempt to understand the impact of π-linkers on the optoelectronic properties. According to the findings, the presence of furan species led to the planarity of the molecule and a reduction

The research aims to identify the strengths and weaknesses in communication skills and decision-making among managers of the Faculty of Physical Education - University of Baghdad from the perspective of staff and faculty members. May be the research community to all employees (faculty and staff) all in the Faculty of Physical Education - Baghdad University for the academic year 2012-2013 and totaling 208 faculty members and 123 staff members, has been selected a random sample of members of the faculty's (100 ) and employees (50) and distributed them to identify the study and collecting them (75) The identification of the faculty and (40) of the staff, and ruled out (35) to identify the lack of validity. After having identified researcher co

دراسة واقع التخطيط الاستراتيجي في كليات التربية الرياضية في العراق على وفق معايير الجودة

This study was aimed to compare and evaluate the increasing or decreasing levels of Hsp70 gene expression of five species of Rosa L, 1735 (the most popular ornamental plant that extended throughout the global with high economic value and  great cultural importance),  Rosa canina, Rosa damascena, Rosa centifolia, Rosa hybrida and Rosa  xanthine through total RNA extraction from plant leaves for the five species then reverse-transcribed to complementary DNA (cDNA) then  amplified by RT-qPCR technique as a relative quantitation method .The results demonstrated that gene expression of HSP70 was varied between two seasons, spring and summer seasons. The highest gene expression of HSP70 for the

A field experiment was conducted to investigate the effect of seed priming and planting dates on the growth of two soybean cultivars. This study was conducted during the summer seasons 2022 and 2023 at the fields of the Agricultural Engineering Sciences - University of Baghdad. A Randomized Complete Block Design (RCBD) split-split plot arrangement was employed, with three replicates and three factors. The main factor included planting dates (1/6, 15/6, and 1/7), the second factor included two soybean cultivars (Lee 74 and Shaimaa), and the third factor included seed priming treatments (Gibberellic acid, KCl, and seaweed extract as well as two control treatments (soaking with distilled water and dry seeds). The results showed the superior

The current study investigated the effect of Conocarpus erectus leaf meal on nutrient digestibility and cecal microbial quantification of broilers. A total of 48 Ross 308 chickens at 30 days old with similar body weights were randomly allocated into four treatments with 4 replicates of 3 birds each. The Conocarpus erectus leaf meal was supplemented to the basal diet at four levels (0%, 0.5%, 1%, and 2%). The diets were offered to the birds ad libitum for four days, after that the birds were slaughtered at 35 days old. Birds fed the diet containing 2 % Conocarpus erectus leaf meal reported significantly higher digestibility of crude protein, dry matter, and ash than other treatment die

Background: Nanoparticles are clusters of atoms in a size range from (1-100) nm. Nano dentistry creates amazing useful structures from individual atoms or molecules (nanoparticles), which provides a new alternative and a possibly superior strategy in prevention and treatment of dental caries through management of dental plaque biofilms. The aim of the study was to test the sensitivity of Streptococcus mutans to different concentrations of hydroxyapatite and iron oxide nanoparticles suspension solutions, in comparison to chlorhexidine, and de-ionized water, in vitro. Materials and methods: Agar well technique was applied to test the sensitivity of Streptococcus mutans to different concentrations of hydroxyapatite and iron oxide nanoparticle

γ-Al2O3–NPs were synthesized by a green synthesis process based on Boswellia carterii resin extract and aluminum sulphate in an alkaline medium. Boswellia carterii resin extract is a significant reducing and stabilizing agent for synthesizing γ-Al2O3–NPs.Several techniques, including Fourier–transform infrared (FT-IR), UV–visible spectroscopy, x-ray diffraction, electron microscopy (XRD), energy dispersive x-ray (EDX), scanning electron microscopy (SEM), Transmission electron microscopy (TEM), and atomic force microscopy (AFM), were utilized to investigate the final product. XRD and SEM confirmed a plate-like crystalline structure with an average size of 17.5 nm. FT-IR analysis identified aluminum oxide stretching vibrations (655,

      قصيدة النثر مصطلح ادبي ظهر حديثا، ونافس الشعر الحر في أثناء ظهوره، وعانق الخاطرة ببعض الخصائص، لكنه كان مستقلًا عنهما، وقد جعل لنفسه خصائص أهلته ان يكون فنًا أدبيًا مستقلًا بذاته، جعل الادباء يتجهون إليه، كما اتجهوا إلى الشعر الحر والخاطرة، وقد وجدت فيه نصًا مطواعًا لفنون البلاغة، يستطيع البلاغي وضعه على طاولة التحليل والتفصيل ليسبر أغوار بلاغته.

     وقد لاقى هذا الفن مؤيدين

الوراقون وحرفة الوراقة هي عناصر مهمة ومثيرة لكل باحث أن يخوض غمار البحث فيها و متابعة أثرها العلمي والفكري؛ وذلك لارتباطها الوثيق بالكتابة والقراءة والتدوين والبحث وهو أساس عمل أي باحث أو دارس، و من هنا جاءت هذه الدراسة أو البحث الذي يتكون مبحثين في كل منهما ثلاثة مطالب تبع الباحث من خلالها عوامل ظهور الوراقة كمهنة مستقلة ونبوغ بعض روادها واستخدام الوراقة في أمور هامة في تاريخ الحضارة الإسلامية ككتابة القر

Although self-directed learning is regarded as a skill of the 21st century and as a motivation for students in educational practice and theory, self-directed learning is considered to be challenging for most teachers to be integrated into their practice. Meanwhile, teachers are required to consider each student as a unique and distinguished individual. This means that students in every classroom have diverse talents and abilities to learn differently and are able to develop at a different level. Thus, Iraqi EFL preparatory school teachers must be informed of all ideas, concepts, and methods relating to English language learning.

The current study aims at finding out how Iraqi EFL preparatory school teachers perceive teacher compe

   إذا أردنا الولوج الى الحياة الجاهلية ومعرفة معتقداتها والأديان التي كانت سائدة في ذلك العصر الذي كان يسمى عصر الفترة، أي العصر الواقع بين رسولين فعلينا أولاً الرجوع الى القران الكريم، كونه قد نبذ الكثير من الاعراف والتقاليد التي كانت سائدة أيام الجاهلية، وهذا ما أشار اليه الدكتور طه حسين بقوله ((إنني سلكت في دراسة الشعر الجاهلي طريقين طريقاً لا شك في صحته وهو القران الكريم. فالقران هو اصدق مرآة للعصر

Desertification is the deterioration of land brought on by human activity, climate change, and a loss of vegetation cover and biodiversity. This paper assesses the agricultural drought and desertification levels of Khanaqin district in Diyala province, Iraq, using Sentinel-2 images with a high resolution of 10 m between July 22, 2016, and July 22, 2022. The Modified Soil-Adjusted Vegetation Index (MSAVI2), Topsoil Grain Size Index (TGSI), and Salinity Index (SI) derived from Sentinel-2 satellite images were used for this aim. The result showed that the area covered by low desertification intensity increased from (12.05%-9.41%) for the years (2016-2022). The area covered by high desertification intensity increased from (32.49-36.44% for t

Due to the potential security problem of the key management and distribution for the symmetric image encryption schemes, this paper proposes a new asymmetric image encryption method based on a singular cubic curve and chaos theory. The Diffie-Hellman algorithm is used to generate the initial values of a chaotic map by exchanging public keys. The image encryption process is carried out using a chaotic map, in which a random sequence of the same length as the image to be encrypted is generated using the standard map, and then bitwise XOR is used to create confusion in the image's pixels. Also, an Arnold cat map is used to change the location of pixels and diffusion in them is obtained. Gray images

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Proverbs and preaching Sermons in Pre-Islamic Poetry and their indications Peacefulness

Nowadays, the development of internet communication and the significant increase of using computer lead in turn to increasing unauthorized access. The behavioral biometric namely mouse dynamics is one means of achieving biometric authentication to safeguard against unauthorized access. In this paper, user authentication models via mouse dynamics to distinguish users into genuine and imposter are proposed.  The performance of the proposed models is evaluated using a public dataset consists of 48 users as an evaluation data, where the Accuracy (ACC), False Reject Rate (FRR), and False Accept Rate (FAR) as an evaluation metrics. The results of the proposed models outperform related model considered in the literature.

Objective. Infection with Coxsackie virus. This virus that damages pancreatic cells, has long been linked to the onset of insulin-dependent diabetic mellitus (IDDM). Pro-inflammatory cytokines can be produced as a result of this illness. Tumor necrosis factor-a is one of these pro-inflammatory cytokines. Materials and Methods. Blood sample were collected from 180 Iraqi participants. Ninety of them is type 1 diabetic patients and other 90 is healthy control .both groups were tested for the incidence of Coxsackie virus B IgG. So the patients groups is divided to two groups according to sero positivity of CVB-IgG .all 180 patients tested to measure of level of TNF-α. Results. The Results showed increasing in levels of TNF-α in CBV po

    جاءت هذه الدراسة وفق تخصص الخرائط لتناقش الخرائط السكانية من خلال التوزيع السكاني والنمو السكاني وتمثيل هذا التوزيع خرائطيا وتحليله والسعي إلى معرفة الطرق الحديثة المستخدمة في رسم الخرائط السكانية وانتاجها وإخراجها، حيث اعتمدت الدراسة على المنهج الوصفي والتحليلي من خلال جمع البيانات والمعلومات التي تم الحصول عليها من المكتبات والدوائر الحكومية.

    وأكدت الدراسة على توزيع السكان ف

تبين من إحصائيات هيئة التقاعد الوطنية حتى نهاية 2018بلغ عدد المتقاعدين في العراق إلى أكثر من أربعة ملايين متقاعد. وهذه الإعداد الكبيرة بحد ذاتها تشكل تحديا للدولة والمجتمع، ولاسيما مع ضعف الخدمات التي تقدم لهذه الفئة.

اعتمدت الدراسة على المنهج الوظيفي والمنهج التاريخي والمنهج المقارن، واستعملت أدوات جمع البيانات ومن بينها المقابلة المعمقة والملاحظة بالمشاركة والتصوير الالكتروني تبين من الدراسة أن سلط

    يهدف هذا البحث في دراسة الموجة الباردة والتساقط الثلجي على العراق في شهر شباط من عام 2020 التي بدأت بتاريخ 9-13 واختيرت المحطات على أساس تسجيلات الانواء الجوية العراقية للتساقط الثلجي وتشمل الموصل وبغداد والرطبة والحلة والكوت وكربلاء، وأشارت النتائج  الى أنَّ أعلى عدد أيام تساقط للثلوج كان لمحطة الموصل بلغ ثلاثة أيام ، أمَّا باقي محطات الدراسة فقد اقتصر التساقط على يوم واحد فقط بتاريخ 11/2. وبلغت اق

     In this study, the number of times of heating of olive oil was studied. For the different refineries, the study was conducted using a temperature of 300K and for several times to determine the validity of the olive oil which is used for frying purposes after it was used for more than once times. It was found that there were significant changes in the behavior of the photophysical behavior like absorption and emission; there are changes in the nature and composition of the olive oil molecule, which makes it not useful for human use. The number of heating times was ten. The heating times also showed significant changes in the nature of the oil, such as color, taste, density, and smell.

Abstract:

                  This research seeks to test the influence of intellectual capital as an explanatory variable and its components (human capital, structural capital, relational capital) and sustainable competitive performance as a responsive variable and its components (reducing service delivery cycle time, rapid response to market demand, increasing customer satisfaction, providing better Quality of service, increasing market share)” through a field study, and here the research problem was diagnosed in an attempt to answer the following question: Is there awareness among the senior management within the private colle

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