Some metal ions (Mn+2, Co+2, Ni+2, Cu+2,Zn+2 and Cd+2) complexes of quodridentats Schiff base derived from (2-hydroxy benzaldehyde and 4,4'-methylenedianiline as primary ligand and 3-picoline (3-pic) secondary ligand  have been synthesized and characterized on the basis of their  1H ,13C-NMR, FT-IR, UV-Vis spectroscopy, conductivity measurements, elemental analysis, and magnetic moments, metal to ligands ratio in all complexes has been found to be (1:1:2) (M:Schiff base:3-pic), Schiff base behaves as neutral tetra dentate ligand with (N2,O2) system from the results obtained, the following general formula has suggested for the prepared complexes [M+2(2-mbd)(3-pic)2] and octahedral stereochemistry, Where M+2 = (Mn , Co , Ni

    In this paper, we prove some coincidence and common fixed point theorems for a pair of discontinuous weakly compatible self mappings satisfying generalized contractive condition in the setting of Cone-b- metric space under assumption that the Cone which is used is nonnormal. Our results are generalizations of some recent results.

An experiment was conducted in the field, Department of field crops , College of Agriculture , University of Baghdad during fall season 2011. To study the effect of interaction of water stress and hydrogen peroxide and potassium on the growth and yield of maize plant cultivar Bohooth 106. It Included the study of three levels of water stresses of 40 , 60 and 80% of the available water , (D1 , D2 and D3) respectively, three levels of hydrogen peroxide of concentrations (0 , 15 and 30 Mm), and foliar application of potassium at the concentration of 3000 mg K. L-1 K2SO4 and without applied potassium.. Split – Split with RCBD design with three replications were used. The levels of water stresses occupied the main plots , potassium lev

يهدف هذا البحث الى عزل بعض فطريات التربة ودراسة دورها كعزلات مفردة ومختلطة في التكسير الحيوي للمبيد الفطري كاربندزايم وبتراكيز مختلفة ولفترتين زمنيتين من الحضن. اظهرت النتائج ان اعلى نسبة تكسير حيوي للمبيد الفطري في تركيز4 جزء بالمليون  لوحظت في المزرعة المفردة للفطر Aspergillus niger  وكانت (69.66 % و 99.96 %) على التتابع بعد 10 و20 يوم من الحضن. اما المزرعة الفطر

     In this paper, some estimators for the unknown shape parameter and reliability function of Basic Gompertz distribution have been obtained, such as Maximum likelihood estimator and Bayesian estimators under Precautionary loss function using Gamma prior and Jefferys prior. Monte-Carlo simulation is conducted to compare mean squared errors (MSE) for all these estimators for the shape parameter and integrated mean squared error (IMSE's) for comparing the performance of the Reliability estimators. Finally, the discussion is provided to illustrate the results that summarized in tables.

   The measurement of uranium concentration in human urine is very important in assessment of occupational and public exposure to uranium. In the present work, the fission track technique was used to decide uranium concentration in blood of Kidneys Failure Patients in Al- Muthanna Governorate. The uranium concentration values in urine samples of Kidneys Failure Patients ranged between 0.92  to 4.87  , while Healthy group results were ranged 0.91  to 1.82 . Results showed that the concentration of uranium in the URINE increases in kidney failure patients

   The objective of this investigation was to study the effects of amixture of three arbuscular mycorrhizal species : Glomus etunicatum , G. leptotichum and Rhizophagus intraradices on the induced resistance of Lycopersicon esculentum roots infected with Fusarium oxysporum f.sp.lycopersici which is causal agent of wilt in the presence of organic matter peatmose (O). The work was achieved in aplastic house ( Shed) using pot culture planted for 10 weeks. Results indicated significant increase of all mycorrhizal colonization parameters ( F% , M% , m% , a% , A% ) . Highest percentage of mycorrhization was detected in roots infected with the pathogen 4 weeks after mycorrhizal colonization . On the other hand least colonization was s

    A survey conducted at Dalmaj marsh, Al-Diwaniya Province during 2013 revealed that the marsh encounters a considerable part of the Iraqi vertebrate fauna including 147 species belonging to five classes; Pisces, Amphibia, Reptilia, Aves and Mammalia. Some species are of globally conservation importance. The present results are discussed with the pertinent literature.

تناول هذا البحث دراسة عن علماء الجزيرة الفراتية من خلال كتاب "الوافي بالوفيات" للصفدي ، (ت764ه / 1362م ) متبعتاً المنهج الكمي والذي تضمن محورين: المحور الأول تناول عرض موجز لسيرة الصفدي الشخصية والعلمية وكذلك التعريف بكتابه -موضوع الدراسة- الوافي بالوفيات، إلأ ان الجانب الأهم هو المحور الثاني الذي تناول تحليل مكونات تراجم العلماء الجزريون التي افرد الصفدي بترجمتها مبتدأ بلقب العالم بأنواعه سواءً من حيث اللقب ال

Many writers and scientists hardly differentiate between the two instruments of use
(If) and (if) to convergence in the meaning, as they perform the meaning of the penalty and condition, as the answer relates to his condition, but when linguistic meditation we find a great difference in use in terms of meaning, so this research came to reveal these meanings and was extrapolated applied in Surat al-Maidah By counting the verses in which (if) and (if) the cops were given and looking at their contexts, the connotation of the cops in most places was within the context of probability, which is the origin of its use, given in twenty places of Surat al-Ma'idah, and it had multiple connotations according to the contexts of the verses received

يعدّ رضي الدين ابن طاووس من أفاضل العلماء الذين برزوا من بيت آل طاووس،
الذين افادوا الثقافة العربية الإسلامية 

هدف البحث إلى التعرف على واقع تحقيق الأهداف التربوية والتعليمية لإدارات المدارس من تدريسيي التربية الرياضية من وجهة نظر مدرسي الاختصاصات الأخرى في بغداد، باعتماد منهج البحث الوصفي، على عينة من مدرسي بعض المدارس المتوسطة للبنين المنسوبين لست مديريات عامة للتربية في محافظة بغداد المستمرين بالدوام الرسمي للعام الدراسي (2021/2022) ويمارسون التدريس فيها كلاً حسب اختصاصه الدقيق عدا مدرسي التربية الرياضية، وه

تضمن الباب الاول التعريف بالبحث والمشكلة والاهداف والفروض، حيث ان الهدف الاساسي من عملية التعلم هو الوصول الى الاداء الصحيح والجيد وبأقصر وقت ممكن، وذلك عن طريق برمجة وتنظيم فترات العمل والراحة بين كل تكرار وآخر وبين مجموعة تكرارات وأخرى وبالشكل الذي يضمن تحقيق التوازن بين عدد التكرارات في الوحدة التعليمية ومقدار التعلم المتحقق للحصول على افضل مستوى مهاري في اقصر وقت ممكن. ويهدف البحث الى التعرف على مدى أ

The purpose of this paper is to analyze, study and simulate a three-phase induction motor drive using vector (field-oriented) control strategy and PWM current regulated inverter using hysteresis band current controller. The mathematical model of the induction motor and the principle of indirect field-oriented control are introduced. The Sliding Mode Controller with Boundary Layer (SMC-BL) is used as a speed controller and compared with the proportional integral (PI) controller.
A Simulink / Matlab program is written for simulating the induction motor model, SMC-BL and PI controllers and indirect field oriented control. The SMC-BL based system and PI-controller based system are compared from the point of view of speed–time response a

الحمد لله على هدايته ورشده، وصلواته على نبينا المصطفى محمد وأهل بيته ومن أرتضى وسلم تسليماً....

يقول سبحانه وتعالى في القرآن الكريم:" يَرْفَعْ اللَّهُ الَّذِينَ آمَنُوا مِنْكُمْ وَالَّذِينَ أُوتُوا الْعِلْمَ دَرَجَاتٍ وَاللَّهُ بِمَا تَعْمَلُونَ خَبِيرٌ"^(1).

وسئل الرسول الكريم (صلى الله عليه وآله وسلم) عن فضل العلم وطالبهُ، فقال:

    as important aspects emerged related to the management of the caliphate and how it was transferred, and the clarification of the political trends and transformations at the end of their lives. In addition, how the Rightly Guided

اشتمل البحث على خمس فصول تطرقت فيها الباحثة على مقدمة البحث وأهميته. اذ تلخصت الاهمية في دراسة هذه اللعبة والاهتمام بها هو اهتمام بلاعبيها الذين ينتظرون من المجتمع الكثير نظرا لظروفهم النفسية الصعبة. ومن هذا المنطلق وإيمانا من الباحثة بضرورة المساهمة في تطوير هذه اللعبة و وفاءا لها كان هذا البحث هو الخطوة الاولى اقليم كوردستان التي ستعزز بخطوات اكيدة في المستقبل بالاعتماد على البحث العلمي. اما مشكلة البحث

Abstrct

The administrations of Presidents Clinton and Bush Jr. have seen the emergence of neoconservatives. The neoconservative were the establishment of the Project for the New American Century (PNAC) project in 1997 during the Clinton administration. The neoconservatives, through the New Century Project, were able to make important foreign policy decisions, notably the Iraq Liberation Law, which was passed by Congress on January 26, 1998 and signed by President Clinton and became a law legitimized. Clinton became authorized to take whatever measures he saw fit to contribute to regime change in Iraq. The Bush administration has also undergone major and significant shifts in US strategy on US foreign policy. During the Bush admin

The aim of the present research is to study the potentiality of Iraqi bentonite as adsorbent for removing of kerosene from wastewater. Also the capacity of bentonite for kerosene removal was compared to the activated carbon capacity. The sorption of kerosene onto bentonite and AC. were described by two well – known adsorption isotherm models namely Langmuir and Freundlich models. It was found that the Freundlich model can fit very well the equilibrium isotherm adsorption of kerosene onto bentonite and AC. Batch experiments were carried out to study the effect of adsorption of kerosene onto bentonite using various conditions such as initial concentrations of kerosene ( 100-500 ) mg/L, agitation speeds (125, 250, 500, 800) RPM, and weigh

ىدف الدراسة إلى معرفة اثر برنامج تدريبي مقترح في الكرة الطائرة عمى بعض المتغيرات الفسيولوجية
والميارية، وقد أجريت الدراسة بتاريخ 61/9/6161 ولغاية 61/66/6161عمى عينة قواميا 66 طالبا من طمبة
تخصص التربية الرياضية في جامعة فمسطين التقنية – خضوري. وبعد إجراء التحميل اإلحصائي المناسب لبيانات
الدراسة استنتج الباحث بان لمبرنامج التدريبي المقترح تاثير معنوي ذات داللة إحصائية عمى كل من قياس الوزن ونسبة
الشحوم وبعض م

The charge density distributions of 10 B nucleus are calculated using the
harmonic oscillator wave functions. Elastic and inelastic electron scattering
longitudinal form factors have been calculated for the similar parity states of 10B
nucleus where a core of 4He is assumed and the remaining particles are
distributed over 3/ 2 1p and 1/ 2 1p orbits which form the model space.
Core-polarization effects are taken into account. Core-polarization effects are
calculated by using Tassie model and gives good agreement with the measured
data.

هدفت الدراسة الى التعرف على تأثير الألعاب الصغيرة في بعض المهارات الأساسية لأشبال نادي الزوراء بكرة القدم، واستعمل الباحث المنهج التجريبي ذو المجموعتين التجريبية والضابطة ذات الاختبارين القبلي والبعدي، وتكونت عينة البحث من (20) لاعبا بأعمار (12-13) سنة تم تقسيمهم مناصفتاً الى مجموعتين ضابطة وتجريبية. واستخدم الباحث المنهج التجريبي لتطوير مهارات المناولة والدحرجة والتهديف، وتم معالجة البيانات بالوسائل الإح

النظام السياسي اليمني : دراسة في المتغيرات الداخلية

Type 2 diabetes mellitus (T2DM), one of the most common metabolic diseases, is caused by a mix of insulin-sensitive tissues' inadequate response to insulin and pancreatic β-cells' impaired insulin secretion. Adipsin is involved in preserving the homeostasis of adipose tissues and enhancing insulin secretion in response to glucose. Adipose tissue secretes adipokines, which are cell-signaling proteins that have been connected to various pathologies as well as a low-grade state of inflammation. Although the regulation of energy homeostasis is a well-established function of the obesity hormone leptin, there is increasing evidence that leptin is also essential for glycaemic control. The hormone leptin is a 167-residue peptide produced by the

Abstract:

It is essential to provide health care directly or indirectly based on laboratory tests in order of diagnosing diseases. There is an urgent need for the results of such tests to be accurate and reliable. Therefore, the International Organization for Standardization has prepared special standards for medical laboratories to prove their efficiency, presented in standards 15189: 2012. The aim of the research is to determine the possibility of the Al-alwiya Women's Hospital in meeting the requirements of the standards 15189: 2012, which includes administrative requirements consisting of fifteen items and technical requirements consisting of ten items. The research is important because laboratories shou

التطورات السياسية في افريقيا جنوب الصحراء بعد الحرب الباردة

This paper introduces enhanced filtered channels in the suggested design of the optical communication system formed for 5G mobile communication over optical fiber. The main goal is to overcome the limited bandwidth of radio wave systems and to enable high-data-rate transmission. The dense wavelength division multiplexing based on the radio-over-fiber (DWDM-RoF) system has succeeded in satisfying a high data rate of 0.64 Tbps by a multichannel filtered system through a 180 km distance within the C-Band through a multichannel filtered approach. The design includes 64 filtered channels with an optimized bandpass filter (BPF), making unprecedented channel convergence possible. The system transmits at low power 0 dBm (1.0 mW)

The research aimed to study the role that the media play in shaping the public knowledge of human rights issues among the people of Kirkuk, which will be the focus of the study. The research was conducted by applying a survey panel to a random sample of the city's audience. The research dealt with the theoretical aspect of a theory that relied on the media, and the loans provided by the theory, on the basis of which the research was conducted and the research problem was determined based on a major question: What is the role that the mass media play in developing the knowledge of members of the public on human rights and the relationship between the intensity of view in that, as well as the identification of the effect of two variables G

Development of improved methods for the synthesis of metal oxide nanoparticles are of high priority for the advancement of material science and technology. Herein, the biosynthesis of ZnO using hydrahelix of beta vulgaris and the seed of abrus precatorius as an aqueaus extracts adduced respectivily as stablizer and reductant reagent. The support are characterized by spectroscopic methods ( Ft-IR, Uv-vis ).The FTIR confirmed the presence of ZnO band. The Uv-visible showed absorption peak at corresponds to the ZnO nanostructures. X-ray diffraction, scaning electron microscopy (SEM), dispersive X-ray spectroscopy (EDX) techniques are taken to investigation the size, structure and composition of synthesised ZnO nanocrystals. The XRD pattern mat