Multi-point forming (MPF) is an advanced flexible manufacture technology, and the technology results from the idea that the whole die is separated into small punches that can be adjusted height. This idea is applied to the traditional rigid blank-holder, so flexible blank-holder (FBH) idea can be obtained. In this work, the performance of a multi-point die is investigated with pins in square matrix and suitable blank holder. Each pin in the punch holder can be a significant moved according to the die high and at different load that applied with spring with respect to spring stiffness. The results shows the reduction in setting time with respect to traditional single point incremental forming process that lead to (90%). and also show duri

The current study introduces a novel technique to handle electrochemical localized corrosion in certain limited regions rather than applying comprehensive cathodic protection (CP) treatment. An impressed current cathodic protection cell (ICCPC) was fabricated and firmly installed on the middle of a steel structure surface to deter localized corrosion in fixed or mobile steel structures. The designed ICCPC comprises three essential parts: an anode, a cathode, and an artificial electrolyte. The latter was developed to mimic the function of the natural electrolyte in CP. A proportional-integrated-derivative (PID) controller was designed to stabilize this potential below the ICCPC at a cathodic potential of −850 mV, which is crucial for prote

  This work reports the study of heat treatment effect on the structural, morphological, optical and electrical properties of poly [3-hexylthiophene] and its blend with [6,6]-phenyl C61 butyric acid methyl ester ( P3HT:PC61BM). X-ray diffraction (XRD) measurements show that the crystallinity of the films increased with annealing. The evaluation of surface roughness and morphology was investigated using atomic force microscope (AFM), and field emission scanning microscope(FESEM). The optical properties were emphasized a strong optical absorption of P3HT compared with the blend. Hall effect measurement was used to study the electrical properties which revealed there is an increase in the electrical conductivity and Hall mobility of th

This experiment was aimed to investigate the Toxicopathological effect of N, N-Dimethylformamide (DMF) (1/10LD₅₀) on the adult male rats' liver. Sixteen adult male rats were used in this experiment. After acclimatization for two weeks, they were divided equally into two groups as follows: Group-C-control: Normal diet and water for 30 days (n=8 rats).Group-T1: DMF 645.5mg/kg. B.W as 1/10LD₅₀ for30 days ( n=8rats ) , after thirty days collected blood for liver enzymes analysis then all animals killed at the end of the experiment and the liver samples saved at 10% formalin for histopathological preparation. The results showed that serum liver enzymes (ALP, ALT, and AST) concent

Monitoring and analysing of the vertical deformations or the settlements of the structures is one of the main research fields in geodetic applications, which is considered a precise periodic measurement, made at different epochs to investigate these deformations on heavy structures.
In this research, the deformation measurements were carried out on one of Baghdad University buildings,” Building of Computers Department” of dimensions (70.0 * 81.3 m.). Due to some cracks observed in their walls, it was necessary to monitor the vertical displacement of this building at some particular monitoring points by constructing a vertical network and measured in different epochs. The first epoch (zero epoch) was carried out in April 2006, the

This experiment was conducted and aimed to reducing mortality and losing the weight of birds transported to the slaughter house through reducing or Transport stress removal and thus to reduce financial losses. 150 birds used almost equal weights that were divided into three treatment groups and by five replicates for each treatment is control treatment (T1) without giving anything and treatment with salicylic acid concentration 1 g / liter of drinking water (T2) and treatment with ascorbic acid (T3) concentration 0.5 g / Liter of drinking water provided 24 hours before its transport. The transport process resulted in a highly significant decrease (P ≤ 0.01) in body weight in treatment T1 as it reached 4.66%, while it reached 1.

This study had as principal objective identification of osmotic-tolerant potato genotypes by using "in vitro" tissue culture and sorbitol as a stimulating agent, to induce water stress, which was added to the  culture nutritive medium in different concentration (0,50, 110, 220, 330 and 440 mM).  The starting point was represented by plantlets culture collection, belonging to eleven potato genotypes: Barcelona, Nectar, Alison, Jelly, Malice, Nazca, Toronto, Farida, Fabulla, Colomba and Spunta. Plantlets were multiplied between two internodes to obtain microcuttings (in sterile condition), which were inoculated on medium. Sorbitol-induced osmotic stress caused a significant reduc

Asthma is one of the most common chronic, non-communicable diseases affecting children worldwide. The estimated prevalence of pediatric asthma in Iraq is 15.8%. Physiologic, inflammatory and structural factors contribute to the development of asthma. Assessment and monitoring of asthma control can be done by a validated children asthma control test (CACT). Management of asthma must address three components which are an appropriate management plan, the most appropriate medication if necessary, and the use of safe and effective medication. The management plan should consider patient counseling and education about the definition of asthma, signs, and symptoms, the pathophysiology of asthma, common triggers for asthma and how can avoid them,

This study has been carried out at the Biotechnology Lab., Department of Field Crops, Faculty of Agriculture, Damascus University during the growing season 2019 - 2020, in order to detect the variations of SOS, HVNHX and SDO genes in different barley genotypes.  Clear variations in the SOS, HVNHX and SDO genes, which are responsible for salinity tolerance were found among the investigated genotypes. It has been found that the variation in the amplicon size between loci per gene was very high in some cases, while there was a high degree of symmetry in other cases, and could be easily distinguished on 2% Agarose gel. The PCR results for the SOS genes (SOS1, SOS2, SOS3), HVNHX genes (HVNHX1, HVNHX2, HVNHX3) and SDO genes (Cu/Zn

اشتمل البحث على خمسة ابواب هي : الباب الاول: واشتمل على مقدمة البحث / والتي تجلت في ان التدريب المبرمج والمنتظم والمدروس وفق اسس تدريبية علمية حديثة تتناسب والمرحلة العمرية ، يكون له الدور الاساس للوصول الى افضل المستويات والنتائج ، ومن هنا برزت اهمية البحث في بيان مدى تاثير استخدام تباين تدريبات القدرة العضلية والمرونة في تطوير سرعة الاستجابة الحركية لدى حراس المرمى بكرة القدم . وقد حددت مشكلة البحث بان هنا

لباب الأول: "التعريف بالبحث": أشتمل هذا الباب على المقدمة وأهمية البحث حيث تناول هذا البحث أهمية ودور التدريب الذهني في إعطاء النتائج الإيجابية للعمليتين التعليمية والتدريبية ورفع المستوى الفني في أداء المهارات لجميع الألعاب الرياضية ، والإشارة إلى الأهمية من البحث حيث إن التدريب الذهني لا يقتصر استخدامه في المنافسات بل أنه يستخدم في مجال الحركة بشكل عام وانه مهم جداً في مرحلة اكتساب المهارات لذلك كان له ا

نفذت تجربة حقلية في مشروع محطة تطوير البستنة في  الكوت التابع الى مديرية الزراعة في محافظة واسط للموسم الربيعي لسنة 2022 ، بهدف دراسة تأثير التلقيح ببعض الاسمدة الحيوية واضافة سماد خث زهرة النيل والرش بمستخلصه في الصفات النوعية لحاصل البطاطا، نفذ البحث كتجربة عاملية (4×3×2)

تم تحضير ثاني أوكسيد التيتانيوم النانوي TiO₂ NP بواسطة طريقة السول –جل، حيث تم تشخيص وتوصيف TiO₂ NP باستخدام المجهر الالكتروني الماسح ( SEM) ,مطياف الاشعة فوق البنفسجية (UV-vis) ، تحويل فورير الأشعة تحت الحمرا

تجلت أهمية البحث من خلال مقياس للاتجاه النفسي نحو المشاركة في النشاطات الكشفية لفرق الكشاف المتقدم في مديريات تربيات محافظة بغداد اذ أن للاختبارات والمقاييس دور بارز في التشخيص والتصنيف ومتابعة التقدم ولتحقيق ذلك يتطلب وجود قادة كشافة يمتلكون مهارات قيادية خاصة يستطيعون من خلالها، وكانت أهداف البحث الكشاف المتقدم التخطيط مع طليعته لمشروع خدمة عامة وتنفيذ هذه الأهداف ولعدم وجود مقاييس يمكن ت

هدفت دراسة البحث إلى التعرف على تأثير تمرينات خاصة في بعض القدرات البدنية والمهارية للاعبي كرة الصالات الصم ، فقد استخدم الباحثان المنهج التجريبي ذا المجموعة الواحدة، وحدد عينة البحث بالطريقة العمدية التي شملت لاعبي كرة الصالات الصم في محافظة بابل , إذ تم تطبيق المنهج التدريبي الذي استمر لمدة (10) أسابيع بواقع (3) وحدات تدريبية بأسلوب التدريب الفتري (مرتفع الشدة) باستخدام الأدوات المساعدة, وبعد الحصول على الن

أجريت الدراسة للسيطرة على مرضي نسيج العنكبوت (الكلادوبوتريوم) مسببه الفطرCladobotryum dendroides ومرض العفن الاخضر ومسببه الفطر Trichoderma aggressivum  اللذين يصيبا محصول الفطر الابيض  Agaricus bisporus، اظهرت النتائج المختبرية للمقدرة الإمراضية للفطرين الممرضين قدرتهما على احداث الاصابة للفطر الابيض وظهور الأعراض، أوضحت الن

يوضح هذا البحث تحضير وتخزين البوليمرات الجزيئية المطبوعة (MIP) في درجة حرارة الغرفة عن طريق البلمرة الصلدة لـ (Glimepiride (Glim والتي تتميز بالحساسية العالية والتكلفة المنخفضة والاستقرار العالي. اذ تم أخذ نسب 1: 15: 20 ملي مول للقالب، و للمونومر ولعوامل الربط المتصالب للبلمرة من أجل ضما

production of the spot in the news channels - a study of patterns of spot media used in the production of spring breaks Arab Al-Arabiya

 The spacers news in Arabic, one of the messages that seek channel output are fit and policy on the one hand and meet the needs of viewers for information intensive and image influential to find out the latest developments on the Arab arena, especially the Syrian revolution on the other and thus The viewer for the type of coverage the stomach through a newsletter about the event on the one hand to keep following up on her and eager to watch the other hand

And sou

Perhaps the issue of media and the press, especially one of the most common topics that people deliberate and deal with permanently and continuously. An issue of such significance has pushed researchers to put the following question, “Is it possible to live without media?”, “Can people ignore the newspaper, radio, TV, or the other communication means?”

The answer is very simple. It is difficult for civilized society to overtake information, or dispense with circulation, at the individual or collective level. Yet, the question of how to make the media and how it determines its content still requires extensive media experience; and knowledge of the social structure and its relations; and ac

The study aimed to evaluate injuries and economic losses which caused by rose beetle Maladerainsanabilis (Brenske) on ornamental and fruit plants as introduced insect in Iraq during 2015 and determine infested host plants in addition to evaluate efficacy of pathogenic fungi Metarhiziumanisopiliae (1x10⁹ spore/ ml) and Beauvariabassiana (1x10⁸spore/ ml) in mortality of insect larvae in laboratory and field.The results showed that the insect was polyphagous infested many host plants (20 host plant)Which caused degradation and dead the plants through adult feeding on leaves and flower but large injury caused by larvae feeding on root plants which caused obligate dead to infested plant, the percentage mortality of rose plants 68.6%, pear

Specialized hardware implementations of Artificial Neural Networks (ANNs) can offer faster execution than general-purpose microprocessors by taking advantage of reusable modules, parallel processes and specialized computational components. Modern high-density Field Programmable Gate Arrays (FPGAs) offer the required flexibility and fast design-to-implementation time with the possibility of exploiting highly parallel computations like those required by ANNs in hardware. The bounded width of the data in FPGA ANNs will add an additional error to the result of the output. This paper derives the equations of the additional error value that generate from bounded width of the data and proposed a method to reduce the effect of the error to give

Studies and scientific research conducted in the field of communication have shown that broadcasting has a clear impact on the ideas, attitudes and behavior of the masses if it is better used in making the media message studied.

The role of this means is not only to present opinions and ideas, but also to influence trends by supporting or changing them. This is of course a matter for the nature of the content in terms of its formulation and the way it is prepared and presented. The power and appeal of a radio message is not complete by simply creating content without creating a distinctive design; and to what extent this content depends on the logic and psychology of persuasion.

The conviction of the cont

The study aims to identify the effects of dubbed Turkish drama on the public through the application of a sample of the views of women. The study also attempts to monitor the causes and motives due to the act of observation and to identify the various effects of this act. In order to achieve these goals, the researcher relies on the descriptive approach in addition to the questionnaire and interviews to collect data. It ends with a number of results such as: The study aims to identify the effects of dubbed Turkish drama on the public through the application of a sample of the views of women. The study also attempts to monitor the causes and motives due to the act of observation and to identify the various effects of this act. In ord

This study aims to identify the issue of observing media publishing and its importance for public relations in the management of special events; and its role in building the positive image of the target audience through communication messages that illustrate the political, economic and diplomatic importance of the Arab Summit. As such Summit is one of the conferences that Iraq sought to secure the requirements of its convening to re-activate its political and diplomatic role in the Arab Ocean, especially after the circumstances and crises that Iraq went through.

The convening of the Arab Summit under the auspices of Iraq was a qualitative transition, during which Iraq sought to achieve some gains b

جاءت أهمية ومشكلة البحث في وضع تمارين مركبة بالأثقال لتطوير تحمل القوة وبيان تأثيرها في أداء مهارة الاستلام المنتهي بالمناولة الصدرية باليدين للاعبي كرة السلة الشباب. اما أهداف البحث هي أعداد تمرينات مركبة بالأثقال للاعبي كرة السلة للشباب ومعرفة تأثير هذه التمرينات في تطوير تحمل القوة لدى أفراد عينة، فضلاً عن تأثيرها في أداء مهارة الاستلام المنتهي بالمناولة الصدرية باليدين.وقد استخدم الباحث المنهج التجر

إنّ لعبة كرة السلة لها مكانتها الجيدة بين الألعاب الرياضية المختلفة وذلك لطبيعة أدائها الفني السريع والرشيق والذي يتطلب توافر عناصر بدنية تسهم في هذا الأداء ومنها السرعة والرشاقة، إنّ أهمية البحث تكمن في السعي لتطوير هذين العنصرين لمعرفة تأثيرهما في الأداء المهاري لهذه الفئة العمرية، وكون هذه الفئة هي نقطة البداية والانطلاق للتدريب. إنّ مشكلة البحث تكمن في عدم التركيز على تمرينات السرعة والرشاقة في أثناء

انجز البحث في شركة الفرات العامة للصناعات الكيمياوية (احدى تشكيلات وزارة الصناعة والمعادن) بهدف تحليل العلاقة بين متغيرات التسويق الداخلي (تعيين العاملين، التدريب، الحوافز التشجيعية، دعم الإدارة، وضوح المعلومات التسويقية) وإمكانية تحقيقها لمبادئ التنمية البشرية المستدامة (التمكين، العدالة الاجتماعية والانصاف، التعاون، الاستدامة، الأمان والاستقرار الوظيفي) بواسطة استطلاع رأي تم توزيعه على عينة عش

The aim of the research is to find out the methods of employing the : Infographics in the news sites due to the different communicative roles of the : Infographics . To achieve the research objective, the researcher used the survey method: the method of analyzing the content to analyze the : Infographics material from the selected sample of the news sites. What was said ? And how was it said? Through the design of a content analysis form that includes a number of studied analysis Infographics of the study.

The design and implementation of an active router architecture that enables flexible network programmability based on so-called "user components" will be presents. This active router is designed to provide maximum flexibility for the development of future network functionality and services. The designed router concentrated mainly on the use of Windows Operating System, enhancing the Active Network Encapsulating Protocol (ANEP). Enhancing ANEP gains a service composition scheme which enables flexible programmability through integration of user components into the router's data path. Also an extended program that creates and then injects data packets into the network stack of the testing machine will be proposed, we will call this program