This study was investigate to demonstrate the phylogenetic relationship among three species of Rosa that are  R. canina L.,1735, R. damascene Mill. and R. centifolia L., cultivated in Iraq by using three primers of ITS, matK and trnL. With regard to the  nuclear ITS sequencing reaction results showed that the identified identities of the investigated samples were R. canina, R. damascena, and R. centifolia the presence of seven nucleic acid variants (g.392G>T, g.439G>A, g.442T>G, g.458C>T, g.477C>T, g.495T>C, and g.496C>T) of  R. canina sample, one nucleic acid variant (g.15A>C) in R. centifolia

يشير اغلب المؤرخين القدماء الى ان تدوين العلوم الاسلامية- ومنها علم التفسير -  قد بدأ في العصر العباسي ، ان  الدراسات الحديثة تثبتت أن بدايات التدوين تعود الى ما قبل العصر العباسي بكثير، وان بعض الاثار المكتوبة وجدت منذ عصر الرسول وصحابته الذين اخذ عنهم جيل التابعين ، ولكن من المرجح ان هذه الاثار المكتوبة ظلت محدودة .

ان كتبا صنفت في التفسير ضاعت كما ضاع أكثر الكتب التي صنفت في التاريخ والحديث في العص

This research includes the synthesis of new series of heterocyclic compounds. Reaction of 2-nitro benzylidene)thiosemicarbazide(1) with ethyl chloro acetate gave (2-nitro benzylidene amino)-2-thioxomidazolidine-4-one(2) ,treatment(2) with methyl iodide to give(3)which was reacted with hydrazine to give 2-hydrazinyl-1-[(2-nitrobenzylidene)amino]- 1H-imidazol-5(4H)-one, andreation of compound(2) with aromatic aldehydes to give 5arylidene -3-({2-nitro benzylidene}amino)2-thioxo-3,5-dihydro-4H-imidazole-4-one(5a,5b), which was reacted with ethyl aceto acetate to give 4-aryl-1-[2-nitrobenzylidene, amino -6oxo-2-thioxo octa hydro-1H-benzo[d]imidazole-5-carboxylate and followed synthesis of βlactamederivtives(9a,9b) by treatment derivatives(

   This paper concerns is the preparation and characterization of a bidentate ligand [4-(5,5dimethyl-3-oxocyclohex-1-enylamino)-N-(5-methylisoxazol-3-yl) benzene sulfonamide].  The ligand was prepared from fusing of sulfamethoxazole and dimedone at (140) ºC for half hour.              The complex was prepared by refluxing the ligand with a bivalent cobalt ion using ethanol as a solvent. The prepared ligand and complex were identified using Spectroscopic methods. The proposed tetrahedral geometry around the metal ions studied were concluded from these measurements. Both molar ratio and continuous variation method were studied to determine metal to ligand ratio (M:L). The M to L ratio wa

A field experiment was conducted at the research station of the Ministry of Agriculture in Abu Ghraib area –Baghdad, Iraq, to study the effect of applying some nutrients management practices and leaching requirements on some soil quality indicators and sorghum productivity under saline soil conditions. The experiment was laid out in randomized complete block design )RCBD( with split split plot arrangement and three replicates. Treatments included 7 nutrients combinations :(Control” F₀”, NPK” F₁”, NPKS” F₂”, NPKS + micronutrients”F₃”, NPKS+ micronutrients+ Nano silicon” F₄”, NPKS+ micronutrients + Nano silicon + calcium and magnesium nitrate” F₅

This study was conducted from December 2021 to July 2022, except May 2022, and aimed to evaluate and validate CO₂, CH₄, and O₃ GHGs in 13 different locations over Sulaimani city, Kurdistan Region-Iraq by means of remote sensing techniques from Sentinel 5 Precursor (S5P)/ TROPOMI and Orbiting Carbon Observatory-2 (OCO-2) satellites against ground-based measurements by using a  portable gases analyzer via three types of sensor heads, GSS  for the nominated gases of CO₂, CH_4, and O₃. The Inverse Distance Weight (IDW) interpolation methods were used to map the CO₂, CH₄, and O₃. The results of ground measurements showed high va

Background: This clinical trial aims to evaluate the color changes of direct resin composite veneer (DCV) restorations based on spectrophotometric analysis of 4 different types of resin composites between the baseline immediately after polishing and after one year of follow-up. Materials and methods: 28 patients were assessed for eligibility for participation, aged between 18 and 38 years old, who indicated for DCV restorations in anterior maxillary teeth were considered for participation in this study. In total, 25 patients who met the inclusion criteria were selected (6 males and 19 females, mean age: 20.9 at the time of restoration placement), and 3 patients were excluded. Partic

Back ground: primary nocturnal enuresis (PNE) is a socially distressing condition that can be troubling for children & their families. It affects 15-26% of five years olds. Several approaches are used to treat PNE including behavioral modification, alarms & drug therapy. Aim of the study: to determine the efficacy and safety of nasal desmopressin treatment in children with PNEPatients : fifty-four children with primary nocturnal enuresis with a mean age of ( 8.2) years ( range 6-15), underwent a 2 week observation period followed by entrance into a randomized controlled study, comparing desmopressin & placebo, lasting 4 weeks. The efficacy of the drug was measured in reduction of the number of wet nights per week. The enureti

Mn(II), Co(II), Ni(II), Cu(II), and Cr(III) metal complexes with the ligand (L) [3-(2nitro benzylidene) amino-2-thioxoimidazolidin-4-one] have been prepared and characterized in their solid state using the elemental micro analysis (C.H.N.S), flame atomic absorption, UV-Vis spectroscopy, FT-IR, magnetic susceptibility measurements, and electrical molar conductivity. The ratio of metal to ligand [M:L] was got for all complexes in the ethanol by using the molar ratio method, which produced comparable results with those results obtained for the solid complexes. From the data of all techniques, octahedral geometry was proposed for Cr(III), Mn(II), and Co(II) complexes, while tetrahedral structure was proposed for Ni(II), Cu(II) complexes.

Simple, rapid and sensitive spectrophotometric method was proposed for the analysis of metoclopramide hydrochloride (MPH) in pure form as well as in pharmaceutical tablets. The method is based on the diazotization reaction of MPH with sodium nitrite in hydrochloric acid medium to form diazonium salt, which is coupled with 1-naphthol in sodium hydroxide medium to form azo dye, showing absorption maxima at 550 nm. Beer’s law is obeyed in the concentration range of 0.4 – 18 µg mL-1 of MPH with detection limit 0.5448 µg mL-1. The molar absorptivity and Sandell’s sensitivity are 3.4969 × 104 L mol-1 cm-1 and 0.0101 µg cm-2, respectively. The method was successfully applied to the determination of MPH in pharmaceutical tablets with

MRY *Khalid Sh. Sharhan, *Naseer Shukur Hussein, INTERNATIONAL JOURNAL OF DEVELOPMENT IN SOCIAL SCIENCE AND HUMANITIES, 2021

يدرس هذا البحث مشكلة اعتماد الجمهور العراقي على الصحف، باعتبارها إحدى وسائل الإعلام التقليدية، في تكوين معلوماته ومعرفته العامة. وهي دراسة وصفية اعتمدت المنهج الوصفي المسحي الذي يصور الظروف أو الاتجاهات الحالية للظاهرة قيد الدراسة ويحاول تفسيرها. استخدم الباحث الاستبانة في المقام الأول كأداة بحث، حيث تم تصميمها وتوزيعها على عينة مكونة من 150 باحثا قصديا من قراء وقراء الصحف. وينتهي الباحث بالنتائج التالية: إ

Background: The treatment of dental tissues proceeding to adhesive procedures is a crucial step in the bonding protocol and decides the clinical success ofrestorations. This study was conducted in vitro, with the aim of evaluating thenanoleakage on the interface between the adhesive system and the dentine treated by five surface modalities using scanning electron microscopy and energydispersiveX-ray spectrometry. Materials and methods: Twenty five extracted premolars teeth were selected in the study. Standardized class V cavities were prepared on the buccal and lingual surfaces then the teeth divided into five main groups of (5 teeth in each group n=10) according to the type of dentine surface treatment that was used: Group (A): dentine was

I have written my most important findings in my research are as follows:

 The book forty nuclear is one of the writings of the nuclear imam "God's mercy" in which he had collected ahaadeeth from several different sections and diverse, has been described by scientists as the orbit of Islam are all valid conversations.

 the duty to pay attention to the Sunnah of the Prophet from the linguistic point of view because it is very rich news and constructional evidence in all sections contained the forty nuclear talks on the news sentences in (30) places divided between the news request, as stated in (13)  

 home and primary news in (14) home and the news denial in (3) c

The process of doing many kinds of industries , crafts , professions around Islamic Arabian State , they enable us to say that Arab Muslims over their homelands had been occupied various types of crafts and manufacturing before emergence Islam . Moreover Islam encouraged to work within manufacture field . And These matters were clarified through verses of the Holy Qur’an and honored prophetic guidance ( Sunna  )  . Whereas Arab Muslims applied principle “ Free of Business “  . They admitted to different social groups such as pact – fellows people  to profession or craft which they desire to work . We have to not forget that Arab Muslims had broken all restraints and shackles which had restricted the worker bef

Background: previous researches showed that the hepatoprotective effect of silymarin was through inhibition of cytochrome p450- system (e.g. protection against Amanita toxin), in addition to protection from free radicals generated by this enzymatic system. In contrast to that, many evidences clarified that silymarin may increase first pass metabolism of e.g. cyclosporine and benzodiazepenes.
Objective: Our aim from this animal experiment was to relieve this confusion and detect that this herbal extract is absolutely hepatoprotective or induce hepatotoxicity in other conditions.
Materials and Methods: this study was performed on 15 healthy male rats randomized into two treatment groups; first group (5 rats)

ملخـــص البحــــث

        يعد مفهوم الوكيل التوراتي الصهيوني بانه مصطلح سياسي اكثر مما هو ديني. وهو مصطلح متحرك وغير جامد الفكر من الناحيتين الاستراتيجية والتكتيكية ، و ليس هناك شيء اسمه مقدس في العمل الصهيوني وعلى كافة الصعد, وقانونهم ليس بالضرورة الالتزام بالقوانين والاعراف الدولية التي لابد منها كونها تحمي الكيان من جهة ,وتكون آيات التوراة هي المرجع  الأساس

Shifting Sand of English in Iraq language Policy and Planning

تطوير الاداء الاداري لرؤساء الاقسا العممية في جامعة واتسط في ضوء وظائفيا الادارية د ا رسة ميدانية ىدفت تطوير الاداء الاداري لرؤساء الاقسا العممية في جامعة واسط في ضوء وظائفيا الادارية وت بناء استبانة تكونت 410 وعمى مجموعة مف الخب ا رء مف عمداء ومعاونيف :/ مف = 8 فقرة اذ ت تطبيقيا خلاؿ العا الد ا رسي 4109 اساتذة ورؤساء اقسا باستخدا اسموب دلفي بواقع جولتيف وباعتماد نسبة اتفاؽ 1<% وكاف عددى 81 خبي ا رً وتوصمت الد ا رسة الى

Magneto-rheological (MR) Valve is one of the devices generally used to control the speed of Hydraulic actuator using MR fluid. The performance of valve depends on the magnetic circuit design. Present study deals with a new design of MR valve. The finite element analysis is carried out on this valve to optimize its design. The design of the magnetic circuit is accomplished by magnetic finite element software such as Finite Element Method Magnetic (FEMM). The Model dimensions of MR valve, material properties and the circuit properties of valve coil are taken into account. The results of analysis are presented in terms of magnetic strength and magnetic flux density. The valve can be operated with variable flow rate by varying the current. It i

The aim of this research is to construct a three-dimensional maritime transport model to transport nonhomogeneous goods (k) and different transport modes (v) from their sources (i) to their destinations (j), while limiting the optimum quantities v ijk x to be transported at the lowest possible cost v ijk c and time v ijk t using the heuristic algorithm, Transport problems have been widely studied in computer science and process research and are one of the main problems of transport problems that are usually used to reduce the cost or times of transport of goods with a number of sources and a number of destinations and by means of transport to meet the conditions of supply and demand. Transport models are a key tool in logistics an

       تكون البحث الموسوم ( تمثلات الحداثة اللامتناهية الشبكية في الفن  العراقي المعاصر ودوره في نتاجات طلبة التربية الفنية )  من أربعة فصول حدد الفصل الأول للإطار المنهجي للبحث ، والتي بدأت بالمشكلة وانتهت بالتساؤل الآتي ما تمثلات الحداثة اللامتناهية الشبكية في الفن العراقي المعاصر وما دورها في نتاجات طلبة التربية الفنية ؟  كما تضمن الفصل الاول ايضا هدف البحث وأهميته والحاجة إليه ، أما الفصل الثاني فقد ا

The research is divided into three chapters, the first of them to the research problem and its importance and its purpose and its limits, while the second chapter review of contemporary sculpture as a vision and concept, The third chapter came to view the most important results reached by the search.

Background: The present study aimed to assess the distribution, prevalence, severity of malocclusion in Baghdad governorate in relation to gender and residency Materials and Methods: A multi-stage stratified sampling technique was used in this investigation to make the sample a representative of target population. The sample consisted of 2700 (1349 males and 1351 females) intermediate school students aged 13 years representing 3% of the total target population. A questionnaire was used to determine the perception of occlusion and orthodontic treatment demand of the students and the assessment procedures for occlusal features by direct intraoral measurement using veriner and an instrument to measure the rotated and displaced teeth. Results a

Hydrocarbon production might cause changes in dynamic reservoir properties. Thus the consideration of the mechanical stability of a formation under different conditions of drilling or production is a very important issue, and basic mechanical properties of the formation should be determined. There is considerable evidence, gathered from laboratory measurements in the field of Rock Mechanics, showing a good correlation between intrinsic rock strength and the dynamic elastic constant determined from sonic-velocity and density measurements. The values of the mechanical properties determined from log data, such as the dynamic elastic constants derived from the measurement of the elastic wave velocities in the material, should be more accurate t