Compression for color image is now necessary for transmission and storage in the data bases since the color gives a pleasing nature and natural for any object, so three composite techniques based color image compression is implemented to achieve image with high compression, no loss in original image, better performance and good image quality. These techniques are composite stationary wavelet technique (S), composite wavelet technique (W) and composite multi-wavelet technique (M). For the high energy sub-band of the 3rd  level of each composite transform in each composite technique, the compression parameters are calculated. The best composite transform among the 27 types is the three levels of multi-wavelet

Twenty five samples out of sixty wound swabs taken from burn patients were identified as P. aeruginosabacteria by conventional methods. Antibiotics susceptibility tests were performed against thirteen antibiotics. P. aeruginosa samples were treated with 0.5 mg/ml of Safranin O solution then irradiated with 532nm Q-switched Nd:YAG laser at four energy densities (0.324, 0.704, 1.380, and 1.831 J/cm2) for different times of 5, 8 and 11 minutes with 5Hz repetition rate. The viability, susceptibility to antibiotic and production of pyocyanin were determined before and after irradiation. The results showed that the number of CFU/ml of P. aeruginosa decreased with increasing the dose of irradiation. Complete killing of cells was observed at 1.8

    إن بعض الافعال لا يكون مصدرها القانون، بل الوازع الاخلاقي للانسان، وهذه الافعال لا تؤدى طواعية، بل هي لازمة على الاشخاص ، لأن الانسان كائن اخلاقي يتحدد وجوده من علاقته بالقيم، وبما أن الاخلاق من العلوم المعيارية التي تربط الغاية بالوسيلة، أي لا تقتصر الدراسة فيها على ما هو كائن، أو الاوضاع الراهنة، بل تنصب على ما ينبغي أن يكون ، لذا أن مهمتها هي وضع الشروط التي يجب توافرها في الارادة والافعال الان

This paper includes study of performance of single cylinder, 4-stroke spark ignition engine
Ricardo E6, with variable compression ratio, spark timing and equivalence ratio, fueled with
supplementary hydrogen to gasoline.
The speed of 25 rps and higher useful compression ratio were chosen in studying the effect of
wide range of equivalence ratios and spark timing.
The results showed that HUCR for mixture of two fuels was (9:1). The brake power when
operated with gasoline was higher than when it was fueled with hydrogen alone, but when mixing
two fuels the brake power increased and became higher than that when working with gasoline to a
certain limit (the hydrogen volumetric ratio in the mixture reached 80%), after

مشكلة البحث واهميته:

نتيجة لما يشهده قطاع التربية من تغير كبير وتطور سريع, فقد اتجه تخطيط السياسة التعليمية في القطر نحو تحديد كفاءة النظام التعليمي بمختلف مراحله كونها اجزاء متداخلة في تركيب تنظيمي واحد(9: 3 ) . وذلك من اجل استمرار تطويره, وتوجيهه بما يتفق واحداث المرحلة ومتطلباتها, على اساس ان مخرجات كل مرحلة تعليمية من مراحله المتتابعة تمثل المدخلات الجديدة لمرحلة تعليمية لاحقة.

وقد حظي التعلي

Rhythm is considered one of the creative concepts in the recent architectural thought; it has emerged clearly as a mean of creating the highest levels of creativity in architecture, especially in contemporary architectural movements. The importance of rhythm has  emerged, especially, when the architecture , its beginnings concentrated on the principle of the links with poetic structures. Many architectural studies deal with concept of rhythm in architecture with different ways various according to the trend of each study, this show the importance of studying the concept of rhythm in the architectural field in general. This study try to focus on the utilization of rhythm as creative system in architecture of heritage and contemporary

Engineering equipment is essential part in the construction project and usually manufactured with long lead times, large costs and special engineering requirements. Construction manager targets that equipment to be delivered in the site need date with the right quantity, appropriate cost and required quality, and this entails an efficient supplier can satisfy these targets. Selection of engineering equipment supplier is a crucial managerial process .it requires evaluation of multiple suppliers according to multiple criteria. This process is usually performed manually and based on just limited evaluation criteria, so better alternatives may be neglected. Three stages of survey comprised number of public a

We notice that the issue of development is one of the most important issues in ourepoch especially in our country which classify within back ward countries.

When we talk here about the development we don’t mean only the development of capitals or the development of products.but the most important thing is the development of mind .if we notice the experience of  developits economy and it didn’t reach to the wanted aim.because these sides .  The highness of the meutal rate of the nation is the standard of of the nation is the standard of the sentific and cultural advance for this nation .And that is what we have noticed in human societies ingenerall .

We noticed that

  An individual is considered as a social human being and we notice this trait in all human beings through their continuos interaction and relations between them.

  Through his interaction and relationships he expresses himself and his emotions . His relationships with others are achieved through social acceptance and this social acceptance plays an important role in developing his personality . Need for love is an essential part in the psychological formation and when this need for love is well satisfied, this will lead to forma healthy and good personality (not histrionic ) , and without love, satis faction an individual will face many difficulties in his growth . Thus, histr

The current study aims to

1) identify the prevalent Enneagram personality types and the academic self among the sixth-grade students of the distinguished secondary schools; 2) the differences of relationship between the Enneagram personality types and the academic self-concept based on gender; 3) identify the correlation between the Enneagram personality types and the academic self-concept; and 4) identify the contribution of each type of personality types to the academic self-concept. To this end, two instrument were used to collect the data: Riso-Hudson’s scale,1995 was administered to measure enneagram types which had translated to the Arabic language by ( al-yassery,2004), the other instrument was

The current research seeks to identify mono-multi Vision and its relation to the psychological rebellion and personality traits of university students. To achieve this aim, the researcher has followed all the procedures of the descriptive correlational approach, as it is the closest approach to the objectives of the current research. The researcher has determined his research community for Baghdad University students for the academic year 2019-2020. As for the research sample, it was chosen by the random stratified method with a sample of (500) male and female students. In order to collect data from the research sample, the researcher adopted a mono-multi-dimensional scale

(Othman, 2007), the researcher designed a psychological r

The present research aims to know the relation of Violence on academic Failed and School s’ Drop - out among Intermediate stage Pupils. The sample of the research reached (400) male and female pupils (failed and not failed ), and (69) male and female that Drop – out from Intermediate stage. The researcher used scale of Violence that constructed by (AL- qaysi , 2004) after she got Validity and Reliability to it . So that she used t- test for one sample, t- test for two independent sample, and Person correlation coefficient as a statistical means. The research reached to the results that indicates raising of level of Violence among the Intermediate stage pupils (failed and not failed) and the male and female that Drop – out from Inte

The aim of the research is Analysis of Computer books for middle school according to learning styles .the research community was (all computer books for middle school represented first middle grade and second middle grade book) were selected (Questions and activities of two book Computer for middle school) as sample for research and research methodology descriptive and analytical approach were relayed, the instrument for  research  was prepare analysis  list of computer book  content for the first and second medium  grades according to analysis in a form to format(4-MAT) for McCarthy four  styles (imaginative, analytical, logical, dynamic) The total list pointers (53) indicator and then verify ,its v

     هدفت الدراسة الى تحديد الكفايات التدريسية اللازمة للطالبات- المدرسات من وجهة نظرهن وذلك للتعرف على مدى حاجتهن لهذه الكفايات التدريسية التي ينبغي امتلاكها لتحقيق الاهداف المنشودة.أشتملت عينة البحث على(100) طالبة من جامعة بغداد/كلية التربية للبنات/قسم التاريخ.تم اعداد اداة البحث وهي أستبانة مكونة من (43) فقرة خماسية البدائل هي (موافقة بشدة، موافقة،مترددة،غير موافقة،غير موافقة بشدة) موزعة على

It is well known that petroleum refineries are considered the largest generator of oily sludge which may cause serious threats to the environment if disposed of without treatment. Throughout the present research, it can be said that a hybrid process including ultrasonic treatment coupled with froth floatation has been shown as a green efficient treatment of oily sludge waste from the bottom of crude oil tanks in Al-Daura refinery and able to get high yield of base oil recovery which is 65% at the optimum operating conditions (treatment time = 30 min, ultrasonic wave amplitude = 60 micron, and (solvent: oily sludge) ratio = 4). Experimental results showed that 83% of the solvent used was recovered meanwhile the main water

     إن تجزئة العقد من الأبحاث المطروحة في الفقه، ويراد به معاملة كل شرط أو إلتزام في العقد بوصفه عقداً مستقلاً عما سواه، يتمتع برضا ومحل وسبب، وقد ظهر هذا التوجه في العقد الدولي أيضاً، ولكن خص به إختيار القانون واجب التطبيق عليه، ويدعم ذلك أن الإتفاق على القانون واجب التطبيق قد يكون تالياً على تـكون العقد الدولي.   

       ويثير هذا الموضوع مجموعة من المسائل المهمة في تحقيق

Knowledge of permeability, which is the ability of rocks to transmit the fluid, is important for understanding the flow mechanisms in oil and gas reservoirs.
Permeability is best measured in the laboratory on cored rock taken from the reservoir. Coring is expensive and time-consuming in comparison to the electronic survey techniques most commonly used to gain information about permeability.
Yamama formation was chosen, to predict the permeability by using FZI method. Yamama Formation is the main lower cretaceous carbonate reservoir in southern of Iraq. This formation is made up mainly of limestone. Yamama formation was deposited on a gradually rising basin floor. The digenesis of Yamama sediments is very important due to its direct

ان غاية الدولة من فرض الضريبة هي ليس فقط تحقيق اهداف مالية فحسب بل كذلك اهداف اقتصادية واجتماعية وغيرها. واذا كان توجه الدولة العراقية اليوم بمختلف مؤسساتها التشريعية والتنفيذية والمستقلة نحو تعظيم مواردها الضريبية فان هذا الهدف لا يتحقق الا باتباع سبل قانونية عدة في اصلاح النظام الضريبي وهو ما تناولناه في البحث في مباحث ستة تمثل الاول بتوحيد التشريعات الضريبية المختلفة في قانون واحد او قانونين  وهو ما

لا ريب أن استغلال السفينة في الملاحة البحرية يتطلب نفقات كبيرة تجعل أصحابها أو مجهزيها في حاجة مستمرة إلى الاقتراض من الغير لغرض صيانة السفينة أو تجهيزها بالمؤن والوقود أو بتزويدها بالمهمات والمعدات اللازمة لاستغلال السفينة ، وبما أن جميع أموال المدين تعد ضمانة عامة للوفاء بديونه ، لكن الدائن قد لا يحصل على كامل حقه ، إذ قد يزاحمه الدائنون الآخرون حيث يتم اقتسام مال المدين على جميع الدائنين ، فوجود الضمان ا

This paper studies the effect of mean wind velocity on tall building. Wind velocity, wind profile and wind pressure have been considered as a deterministic phenomenon. Wind velocity has been modelled as a half-sinusoidal wave. Three exposures have been studied B, C, and D. Wind pressure was evaluated by equation that joined wind pressure with mean wind velocity, air density, and drag coefficient.

Variations of dynamic load factor for building tip displacement and building base shear were studied for different building heights, different mode shapes, different terrain exposures, and different aspect ratios of building plan. SAP software, has been used in modelling and dynamic analysis for all case studies.

هدفت الدّراسة الحالية إلى التعرف على مستوى الوعي الديني لدى طالبات الجامعة بالأحكام العقدية والأحكام الفقهية ودوره في الممارسات الحياتية إضافة إلى معرفة إذا كانت هناك فروق ذات دلالة إحصائية في مستوى الوعي الديني لطالبات الجامعة بالأحكام العقدية والأحكام الفقهية. وصُمّمت مقابلة تضمنت (9) أسئلة وطُبقت على (518) طالبة من طالبات مقرر الدراسات الإسلامية (العقيدة والعبادة). وأظهرت النَّتائج أن مستوى الوعي الديني

هدفت الدراسة الحالية إلى دراسة العلاقة بين الضغوط المدركة والنوموفوبيا لدى عينة من الشباب في السعودية، وكذلك التعرف على الفروق في متوسط درجات الضغوط المدركة ومتوسط درجات النوموفوبيا لدى أفراد العينة والتي تعزى لمتغير العمر. تكونت عينة الدراسة من (316) شاب وشابة اختيروا بالطريقة العشوائية البسيطة؛ تم استخدام المنهج الوصفي وتم جمع البيانات باستخدام مقياس الضغوط المدركة ومقياس النوموفوبيا. وتوصلت نتائج الدر

This study aims to determine the most essential standards of integrity that must be available in the design and implementation of sustainable schools in Iraq. This study was prepared by conducting a questionnaire that included several specialists and experts in the field of building school buildings in Iraq. The results were analyzed, and the relative importance index was used to compare them. The analysis of sustainability criteria for school design underscores the pivotal role of the 'Sustainable Site' (SS) factor. This element encompasses a wide range of considerations aimed at reducing the environmental impact of the school's location and maximizing the site's potential. Following this is indoor environmental quality

The current, research, aims, to, verify, the relationship between talent development practices and organizational performance through a mediating role of creative organizational climate at the Institution of Industrial Development and Research- the Iraqi Industry Ministry. The descriptive and analytic approach was adopted as a research design. The research sample was represented by a number of managers and employees who work at the middle management level. The researchers used the questionnaire as the main method for collecting data to achieve the main research objective. It was distributed 162 questionnaires, of which 146 received; and then all of those were used on the final statistical analysis. The sample response-rate rate w

The role and procedures for accountability in the spending units significant impact in enhancing the results of the budget it is found by studying and comparing the results of the implementation of the budget for the research sample for a period of two years to repeat the same deviations and irregularities of Guanyin, regulations and instructions that have occurred in implementation results and two consecutive Kaltjaoz customizations and low rates of implementation and the lack of exchange of allocations Finance despite the presence budget note that such remarks are always indicate in regulatory reports, but these observations repeated Bostmr in the results of the implementation of the budget. Which clearly reflects the absence of the ro

            Human behavior is one of the topics that has captured the attention of researchers throughout the ages, and motivation is one of the manifestations of this behavior, which indicates the extent of interest in a particular topic and their unwillingness to rush towards a particular topic. The topic of motivation is one of the important topics of interest to the teacher and coach in the field of sports. The aim of this research was identifying the level of motivation for junior students, and the differences in the dimensions of motivation for junior students in squash lessons. We used the descriptive survey method, and the research sample was chosen randomly. Only male of the junior students in the College of Phys

Abstract

The population is sets of vocabulary common in character or characters and it’s study subject or research . statistically , this sets is called study population (or abridgement population ) such as set of person or trees of special kind of fruits or animals or product  any country for any commodity through infinite temporal period term ... etc.

The population maybe finite if we can enclose the number of its members such as the students of finite school grade . and maybe infinite if we can not enclose the number of it is members such as stars or aquatic creatures in the sea . when we study any character for population the statistical data is concentrate by two metho

Abstract In the current contribution, a novel binuclear nickel(II) and zinc(II) complexes were prepared from a hexadentate ligand prepared via condensation of 3,3'-Bipyridine-6,6'-dicarbaldehyde , 2-amino-5-chlorobenzaldehyde and 2-Aminophenol .The symmetric ligand (H2DTPE) and its metal complexes were illustrated utilizing various techniques of physicochemical containing magnetic moment, analytical analysis and spectroscopy of mass, IR, 13C and 1H NMR, TGA and UV-Vis. The particles of MO Nanoscale were created from the labeled complex applying the ways of pyrolysis and utilizing methods of XRD, FT-IR, and FE-SEM, that specified close compatibility with the typical pattern for nanoparticles of NiO, ZnO and appeared the reasonable size in