Background: This study aimed to compare the mechanical properties between four groups of newly fabricated combination wires according to their method of union, according to the gauges of wires and a comparison were made between them and their originals. Materials and method: A total of 60 stainless steel combination wires were fabricated , divided into four groups according to gauge of wires and their method of union, each of them with 15 samples, the groups were welded (0.016x0.022-0.016 and 0.016x0.022-0.018) and soldered (0.016x0.022-0.016 and 0.016x0.022-0.018), samples were made according to certain parameters which were : for the welded samples: length,weight, duration of pulsation and size of copper electrode tips used; for the sold

    تُعدُّ سرعة الرياح أحد العناصر المناخية المؤثرة على كمية التبخر-النتح ، ولا تقل اهميتها في التأثير على قيم التبخر- النتح عن العناصر الاخرى، وعلى الرغم من المعرفة بدور الرياح كعامل مؤثر في قيم التبخر. من هنا جاء هدف البحث: التعرف على مقدار التأثير الذي تلعبه سرعة الرياح في تباين قيم التبخر المكاني والزماني للمحطات المدروسة. وشملت الدراسة محطات (السليمانية، خانقين، بغدا

Abstract: Data mining is become very important at the present time, especially with the increase in the area of information it's became huge, so it was necessary to use data mining to contain them and using them, one of the data mining techniques are association rules here using the Pattern Growth method kind enhancer for the apriori. The pattern growth method depends on fp-tree structure, this paper presents modify of fp-tree algorithm called HFMFFP-Growth by divided dataset and for each part take most frequent item in fp-tree so final nodes for conditional tree less than the original fp-tree. And less memory space and time.

John Updike’s use of setting in his fiction has elicited different and even conflicting reactions from critics, varying from symbolic interpretations of setting to a sense of confusion at his use of time and place in his stories.  The present study is an attempt at examining John Updike’s treatment of binary settings in Pigeon Feathers and Other Stories (1962) to reveal theme, characters’ motives and conflicts.  Analyzing Updike’s stories from a structuralist’s perspective reveals his employment of two different places and times in the individual stories as a means of reflecting the psychological state of the characters, as in “The Persistence of Desire”, or expressing conflicting views on social and political is

من الحقائق التي لا جدال فيها هو أن الإنسان لا يقدم على شيء إلا لحاجة ملحة له، أي كما يقال إن (الحاجة أُم الاختراع)، لذا عمد الإنسان القديم على استغلال جميع موارد الطبيعة لخدمته وتطويعها أو تشكيلها وفقاً لرغبته من أجل الافادة منها في حياته اليومية، فقد عمد على استعمال أنواع الحجارة لمدة طويلة جداً ومن ثم اهتدى إلى عمل الفخار من الطين والصلصال لسهولة العمل به وخفته قياساً إلى الحجارة الصلبة والقاسية والتي تحتا

يعد انهيار جدار برلين في التاسع من تشرين الثاني عام 1989م، محطة مهمة في أنهاء التجزئة واعلان الوحدة الالمانية في الثالث من تشرين الاول عام 1990م، بداية مرحلة جديدة لاستقرار المهاجرين الاتراك بالرغم من رفض الحكومة الالمانية الموحدة واليمين الالماني المتطرف للتواجد التركي، إلا أن اصرار الاتراك على البقاء والاستمرار والمطالبة بالجنسية الالمانية متواصلاً، والزموا الحكومة الالماني بذلك.

من خلال فصول البحث استعرض الباحث تاريخ الصراع بين الاستعمار ممثلا في شركة الهند الشرقية البريطانية من جهة وبين دولة المغول الاسلامية في الهند وافرازاتها من جهة أخرى ومن خلال استعراضنا للأحداث الطويلة بمكن استخلاص النتائج كما يلي:

اشتهرت الهند في أنحاء العالم كبلد يملك ثروات ضخمة وكنوز هائلة وينتج سلعا يحتاجها الأوربيون، مما دفع بالأطماع الأوربية نحو تلك لمناطق وبدأت شعوب أوربا تبحث عن طرق للوصول إلى ا

The concept of forming the living space in the American strategic thought has an
important position it is regarded as an strategic movement that it supports the American
United States with the huge capabilities in its own concern that enables it to approach of
American administration , we find that of different historical periods it works to establish that
the geopolitical dimension which is accompanied with the ability of American response for
the evens that in its own turn enables the American united states to seize the growing chances
in the global strategic environment This study includes five chapters :
- Chapter one: The idea of living space.
- Chapter two: Geopolitical dimension of living space theory.
-

Silver nanoparticles synthesized by different species

Four N-substituted maleisoimides were prepared via dehydration of the corresponding maleamic acids usingNN,- dicyclohexylcarbodiimide as dehydrating agent. The prepared maleisoimides were introduced in free radical copolymerization with three selected vinylic monomers including acrylonitrile, methylmethacrylate and methylacrylate producing new copolymers having different physical properties. Moreover three maleisoimide homopolymers were prepared via free radical polymerization of N-substituted maleamic acids followed by their dehydration with ethyl chloroformate/Et3N.
The new homopolymers and copolymers are of great importance since it contain isoimide ring in their repeating units which rearrange gradually with time and use to t

كمحاولة لتعيين موقع الحد الفاصل بين النطاق المستقر والنطاق غير المستقر ثم اج ا رء تحليل ود ا رسة
44 ) شرقاً وبين دائرتي 11 42 و 45 56 لخارطة شواذ بوجير للمنطقة التي تقع بين خطي طول ( 45
33 ) شمالاً. 19 31 و 21 43 عرض ( 36
تضمن البحث اج ا رء تحليل نوعي وكمي للمعطيات الجذبية حيث اخذت الق ا رءات الجذبية من خارطة شذوذ
5) كيلومت ا رً. شمل التحليل النوعي × بوجير الجذبية والتي بلغ عددها ( 896 ) ق ا رءة، وبفاصلة شبكية مقدارها ( 5
ل

In the current research work real time gamma correction (contrast balancing) procedure were performed. The motivation behind this research work is to reproduce an accurate image on the monitor for an uncorrected image on a particular computer system. But, in the real world, it isn't quite this simple, especially when an image needs to look good on different systems, or platforms because most computers, or more specifically, most computer systems, do not work in exactly the same way. However, the current work exploit the advantage that the most monitors work in about the same way with respect to gamma correction to reproduce correction image. Different images from real world were tested using current procedure to illustrate efficiency of

Bilosomes are nanocarriers that contain bile salts in their vesicular bilayer, thereby enhancing their flexibility and durability in the gastrointestinal tract. Unlike conventional vesicular systems they provide distinct advantages such as streamlined manufacturing procedures, cost efficiency, and improved stability. The main objective of this study was to attain a comparison of the pharmacokinetic parameters of nisoldipine (NSD) after administering an ordinary NSD suspension and an NSD-loaded bilosome suspension. The study used 60 Swiss albino rats weighing 200±15 g and divided into two groups (n=30 each). A dose of 2.2 mg/kg of NSD was administered from the ordinary NSD suspension to the rats of the first group and the same dose

This paper describes the development of a simple spectrophotometric determination of bismuth III with 4-(2-pyridylazo) resorcinol (PAR) in aqueous solution in the presence of cetypyridinium chloride surfactant at pH 5 which exhibits maximum absorption at 532 nm. Beer's law is obeyed over the range 5-200 µg/25 mL. i.e. 0.2-8 ppm with a molar absorptivity of 3×104 l.mol-1.cm-1 and Sandell's sensitivity index of 0.0069 µg.cm-2. The method has been applied successfully in the determination of Bi (III) in waters and veterinary preparation.

Purpose: This research is to identify the most important challenges for the local investment commissions and to develop solutions and proposals to encourage local and foreign investment in local governments in Iraq (the Iraqi provinces are irregular in the region).   Theoretical Framework: This research suggests a conceptual framework for the local investment commissions in order to solve their problems, the most important of which was to identify the most critical challenges which are facing the Baghdad Investment Commission BIC and how to overcome them.   Design/The methodology approach: Research involved a mixed-methods approach through two stages. During the first stage, the researcher gathered quantitative data from all inves

Isolation and identification of bacterial isolates were carried out according to the morphology and biochemical characteristics on one hundred and twenty stool specimens collected from children under five years old via using biochemical tests and Api 20E compact system for further confirmation. Bacterial isolates were distributed as (34.48, 20.68, 5.17,0.86) % for Escherichia coli, Salmonella typhi ,Enterobacter aerogenos, Citrobacter freundii and Hafnia alvei respectively and 9.48 % for each Proteus mirabilis, Pseudomonas aeruginosa and Klebsiella Pneumonia. As well as, 2.58% for both Shigella sonnei and Serratia marcescens. Antibiotic susceptibility test for 116 bacterial isolates was performed towards 20 antibiotics types using disk d

The effectiveness of detecting and matching of image features using multiple views of a specified scene using dynamic scene analysis is considered to be a critical first step for many applications in computer vision image processing. The Scale invariant feature transform (SIFT) can be applied very successfully of typical images captured by a digital camera.
In this paper, firstly the SIFT and its variants are systematically analyzed. Then, the performances are evaluated in many situations: change in rotation, change in blurs, change in scale and change in illumination. The outcome results show that each algorithm has its advantages when compared with other algorithms

Abstract Twelve isolates of bacteria were obtained from samples of different soils and water amended with 100µg/ml of five heavy metals chlorides (i.e: Aluminum Al+2, Iron Fe+2, Lead Pb+2, Mercury Hg+2 and Zinc Zn+2). Four isolates were identified as Bacillus subtilis and B. subtilis (B2) isolate was selected for this study according to their resistance to all five heavy metals chlorides. The ability of B. subtilis (B2) isolate for growing in different concentration of heavy metals chlorides ranging from 200-1200 µg/ml was tested. The highest conc. that B. subtilis (B2) isolate tolerate was 1000 µg/ml for Al+2, Fe+2, Pb+2, and Zn+2and 300 µg/ml for Hg+2 for 24hour. The effect of heavy metals chlorides on bacterial growth for 72 hrs was

.

يتضمن بحثنا الموسوم بـ (المفارقة في مجموعة يرحل العراقي _للشاعر أحمد جارالله) موضوع المفارقة في مجموعة (يرحل العراقي) للشاعر أحمد جارالله التي صدرت عام (2013)، وهي تضم قصائد سرد ونتف وشعارات، يهتم فيها الشاعر بالعناصر المهمشة في الحياة، يعرض ذلك بسخرية مما آل اليه الوضع، ورؤية مفارقة للواقع وما هو متعارف عليه، ورصد تناقضاته وسلبياته بأسلوب ساخر، لذا انصب عملنا على تتبع أثر المفارقة في نصوصه الشعرية بأنواعها ال

Two isolates of Pseudomonas aeruginosa were obtained from contact lenses weares with eye infection. P. aeruginosa isolates were able to produce gelatinase, elastase and protease. The P. aeruginosa isolates serotypes were A:p9 and F:P12 . The sensitivity of the isolates to the antibiotics was tested, the results showed that both isolates were resistant of the used antibiotics except Chloramphenicol and Ciprofloxacin. The ability of P. aeruginosa isolates to adhere to soft contact lenses was tested. The effect of the antibiotics )Chloramphenicol and Ciprofloxacin), soft contact lenses care solution, normal saline and sterilization solutions (drops) like Methadin and Nazordin and enzymes (Papain,Neuraminidase) on production of protease and

Let
be an
module, and let
be a set, let
be a soft set over
. Then
is said to be a fuzzy soft module over
iff
,
is a fuzzy submodule of
. In this paper, we introduce the concept of fuzzy soft modules over fuzzy soft rings and some of its properties and we define the concepts of quotient module, product and coproduct operations in the category of
modules.

(10) Water samples were collected from Diyala River within Baqubah City, in
addition to two water samples, one sample from Diyala River before Baqubah city
and the other one after the city. (4) Sewage water samples were collected to the influence of sewage water on the quality of Diyala River which is discharged
directly to the river without treatment, sampling campaign achieved in February /
2011. Chemical analysis were conducted to measure the concentrations of major
contents & trace elements (Pb, Cd, Zn, Cu & Ni) to estimate the environmental
situation for Diyala River and its uses for different purposes. The results revealed
that the water samples have high concentration of some major contents especially<

In this paper, a random transistor-transistor logic signal generator and a synchronization circuit are designed and implemented in lab-scale measurement device independent–quantum key distribution systems. The random operation of the weak coherent sources and the system’s synchronization signals were tested by a time to digital convertor.

 ان دراسة مستقبل النظام الدولي حاليا يبدو انه وفق المعطيات العلمية والوقائع القائمة في ظل بروز الفواعل الدولية من غير الدول، والمؤسسات غير الرسمية الدولية انه يتجه لنظام اللاقطبية وهذا الاتجاه تغذيه متغيرات عديدة لتقليص القطبية، ومن المتوقع مستقبلاً ان تحول النظام الدولي الى اللاقطبية.     

One of the diseases on a global scale that causes the main reasons of death is lung cancer. It is considered one of the most lethal diseases in life. Early detection and diagnosis are essential for lung cancer and will provide effective therapy and achieve better outcomes for patients; in recent years, algorithms of Deep Learning have demonstrated crucial promise for their use in medical imaging analysis, especially in lung cancer identification. This paper includes a comparison between a number of different Deep Learning techniques-based models using Computed Tomograph image datasets with traditional Convolution Neural Networks and SequeezeNet models using X-ray data for the automated diagnosis of lung cancer. Although the simple details p

يهدف البحث إلى دراسة مبادرة الحزام والطريق الصينية وتحليلها ، لأنها تمثل تحولاً نوعيا في استراتيجية الصين الرامية لتعزيز علاقاتها مع دول العالم وتطويرها ، إذ بدأت الصين في توظيف إمكاناتها ، وتسخير وسائلها ؛ لتحقيق هدفها الاستراتيجي في زيادة نفوذها الإقليمي والدولي عبر بناء شراكات استراتيجية مع دول العالم بعيداً عن سياسات المحاور والتحالفات ، مركزة على الجانب الاقتصادي فيها، مع عدم تجاهل التأييد السيا

The mobile device be used in all fields in society to be the life is more easy. So that it's used in the instructional operation and that need to study the effective of it in the teaching operation. The aims of research are known the effect of using the Bluetooth techniques in the mobile upon students' achievement and their retention of information. The sample consist of (34) students in the first class in Electrical Techniques Department in Technical Institute of Nassiriayah at (2010 – 2011) which divided to two equivalent groups, experimental and control by using the two equivalent groups design. Seven subjects were choices of Electrical Installation subject in second course. The researcher limited the teaching objectives and built t

Abstract:
Saudi Arabia and United States long relation could present an important
subject to understand alliance kind in international relations types. We trying
in this study to diagnose and analyze the Saudi Arabia and United States
model to find balance and unbalance statues and its influence on the
directions of Saudi Arabia foreign policy positions.
We divided the study in two parts, each part have many sections. The
first part deal with the historian emergence of Saudi Arabia state and its
development in three stages including its foreign relations with regions and
international powers. While the second part was dedicated in analyzing and
understanding the mechanism and active facts that drawing the Sa

      يتناول البحث موقف الاتحاد السوفيتي من الحرب في شبه القارة الكورية خلال المدة من عام 1950 ـ عام 1953، ويسلط الضوء على الجذور التاريخية للقضية الكورية التي تعد من أهم صور الصراع بين الاتحاد السوفيتي والولايات المتحدة، لاسيما وان الموقع الاستراتيجي الذي تتمتع به شبه القارة الكورية كان له الأثر في تحفيز الدول الكبرى مثل الصين واليابان للسيطرة عليها فضلاً عن محاولات كلاً من الولايات المتحدة والاتح