This study offers numerical simulation results using the ABAQUS/CAE version 2019 finite element computer application to examine the performance, and residual strength of eight recycle aggregate RC one-way slabs. Six strengthened by NSM CFRP plates were presented to study the impact of several parameters on their structural behavior. The experimental results of four selected slabs under monotonic load, plus one slab under repeated load, were validated numerically. Then the numerical analysis was extended to different parameters investigation, such as the impact of added CFRP length on ultimate load capacity and load-deflection response and the impact of concrete compressive strength value on the structural performance of

The study aims to implement a serial security technology system to organize a comfortable work environment for users of computers in the General Directorate of Education in Baghdad Karkh3. The most important findings of the study are the application of a serial technology system. It is connected with scientific goals that show the scientific structure of computer learning and its applications.  It considers global learning systems and take into account the ease and scientific flow of the class of elderly employees. In addition, employees of other categories, are the outputs of the sequential technological system. The aim is to create a purposeful technological system and keep pace with global developments, to gain experience, skills and

This report documents an outbreak of contagious ecthyma in adult Iraqi sheep with high morbidity and low mortality. The clinioal f

In this paper. the dynamic response of Ruttha sand with different relative densities is studied by using equivalent linear model

The equivalent linear model is adopted in which the soil properties are strain dependent but cycle independent. The shear modulus tends to decrease as the shear strain increases, while the damping ratio tends to increase as the shear strain increases The computer program SHAKE, developed at the University of California, Berkley, is used for predicting and analyzing the problem. The study reached that the magnitude of the acceleration is increasing as the relative density is decreasing and the natural frequency of the structures that would be built on Al- Ruttba soil must ot be equal to (4 c/sec.) to avo

تعد البرمجة الخطية عاملاً مؤثراً وفعالاً في عملية صنع و إتخاذ القرار عندما تكون الموارد متاحة أو متوفرة لكي تعطي أهدافاً معينة ، وتكمن البرمجة الخطية في حل وتقييم الانشطة أو الفعاليات عند تطبيق إحدى أدواتها وهي الطريقة المبسطة العامة ، التي يكون فيها الحل مقبولاً (ممكناً) ويجب التوصل الى الحل الامثل عندها تسمى بالطريقة المبسطة الاولية أو يكون الحل فيها أمثلاً ويجب التوصل الى الحل الم

In the theory of cinema genre, horror films are at the forefront of the list. It is one of the oldest genres that saw the light with the early emergence of cinema, taking advantage of literary works, especially Gothic literature and it continues to this day, but the third millennium has seen a marked increase in the number of films and recipients alike. There were many types within the same genre and there are many authors and varied topics, all seeking to spread terror and panic and fear in the hearts of viewers who are passionate about the type of horror. Although the fear and horror have been, throughout the ages, a challenge to the psychological balance and stability, as well as being a rejection and an opposition to the aesthetic ta

The humanize appeared in Arabic poetry before Islam and it was not limited with on sensations but it even included the morals

- Abstract -

 This research tackles one of this nations scholar , was not studied by other researchers . Many of us know nothing about his life , books , arguments in a manner Like other scholars of this nation . Therefore , it is the task of this study , in a response to the favour of Ibn al – Labban on us , to reveal his works .

       This study deals with him through four sections . section one investigate his biography , including six sub divisions regarding his name date of birth , Life , his father life , death , and finally , this section concludes with the embarrassment which might a reader face in differentiation between Ibn al – labban and the other respec

A Mobile Ad hoc Network (MANET) is a collection of mobile nodes, that forms on the fly a temporary wireless multi-hop network in a self-organizing way, without relying on any established infrastructure. In MANET, a pair of nodes exchange messages either over a direct wireless link, or over a sequence of wireless links including one or more intermediate nodes. For this purpose, an efficient routing protocol is required. This paper introduced performance study of three of MANET protocols (AODV, GRP and OSPFv3). This study was one of the newer studies because wireless communication played an important role in today’s application and the field of mobile ad hoc network becomes very popular for the researchers in the last years. This study w

Presented in this paper is a series of bending moment influence surfaces for concrete rectangular plates simply supported at three edges and built-in at the fourth edge. The solutions are obtained analytically on the basis of thin plate's theory with small deflection using double Fourier series. The influence surfaces are presented for two observation points namely the center of the plate as well as the midpoint of the built-in edge. A computer program was written in FORTRAN language to generate the influence surfaces making use of the developed analytical solutions of this work. The validity of the computer solution was confirmed by comparing its results with published results for zero Poisson's ratio and excellent agreement was obtaine

The objective of this research is to present the numerical analysis of deep foundation system namely controlled modulus columns (CMC) for support of embankments. This paper describes the analysis modeling used for CMC foundation system using the finite element method. The elasto-plastic finite element model used to simulate the embankment soil foundation has been verified against field data. The results obtained from this study showed that the effect of CMC could be negligible when the soil strength increased in terms of its angle of internal friction. With low values of internal friction angle, the CMC reduce the potential of surface deformation about 12%. The values of surface deformation decreased with column diameter until it reach c

The effect of temperature ( 30,40,50,and 600C) on the polarization resistance (Rp) has been
analyzed for the corrosion of carbon steel in 1,3, and 5N HCl solution in absence & presence of
phenylthiourea(PHTU) as corrosion inhibitor.The polarization resistance was measured at above
mentioned conditions using BETACRUNCH program developed by Green and Gandi[Green,1982]. i.e; Values of applied current densities at potentials of +20,+10,-10 mv and then -20,+10,-10mV(SCE) from corrosion potentials were used to obtain corrosion parameters: iCorr ,ba bc followed by applying the equation: Rp = ( ba bc )/ 2.303 x iCorr.( ba + bc ).It is observed that: (i) for a certain acid concentration the polarization resistance decreased with incr

The traditional technique of generating MPSK signals is basically to use IQ modulator that involves analog processing like multiplication and addition where inaccuracies may exist and would lead to imbalance problems that affects the output modulated signal and hence the overall performance of the system. In this paper, a simple method is presented for generating the MPSK using logic circuits that basically generated M-carrier signals each carrier of different equally spaced phase shift. Then these carriers are time multiplexed, according to the data symbols, into the output modulated signal.

A reinforced concrete frame is referred as "RIGID FRAMES". However, researches indicate that the Beam-Column joint (BCJ) is definitely not rigid. In addition, extensive research shows that failure may occur at the joint instead of in the beam or the column. Joint failure is known to be a catastrophic type which is difficult to repair.
This study was carried out to investigate the effect of hoops and column axial load on the shear strength of high-strength fiber reinforced Beam-Column Joints by using a numerical model based on finite element method using computer program ANSYS (Version 11.0). The variables are: diameter of hoops and magnitude of column axial load.
The theoretical results obtained from ANSYS program are in a good a

Metal enhanced fluorescence (MEF) is an unequaled phenomenon of metal nanoparticle surface plasmons, when light interacts with the metal nanostructures (silver nanoparticles) which result electromagnetic fields to promote the sensitivity of fluorescence. This work endeavor to study the influence of silver nanoparticles on fluorescence intensity of Fluoreseina dye by employment mixture solution with different mixing ratio. Silver nanoparticles had been manufactured by the chemical reduction method so that Ag NP layer coating had been done by hot rotation liquid method. The optical properties of the prepared samples (mixture solution of Fluoreseina dye solutions and colloidal solution with 5 minutes prepared of Ag NPs) tested by using UV-V

In order to reduce the environmental pollution associated with the conventional energy sources and to achieve the increased global energy demand, alterative and renewable sustainable energy sources need to be developed. Microbial fuel cells (MFCs) represent a bio-electrochemical innovative technology for pollution control and a simultaneous sustainable energy production from biodegradable, reduced compounds. This study mainly considers the performance of continuous up flow dual-chambers MFC
fueled with actual domestic wastewater and bio-catalyzed with anaerobic aged sludge obtained from an aged septic tank. The performance of MFCs was mainly evaluated in terms of COD reductions and electrical power output. Results revealed that the C

Static behavior of three partially encased composite steel beams with cambering under flexural condition is investigated in the context of studying some alternative positions for the headed studs. Shear resistance between the cambered I-shaped beam and the concrete was provided by headed studs in two positions: vertically welded on the bottom flange and horizontally welded on the faces of the web. In the present study, a nonlinear three-dimensional finite element analysis has been used to predict the load-deflection and moment-rotation behaviors of composite encased beams consisting of steel sections using the finite element computer program (ANSYS V. 10). Composite encased beams are analyzed and a comparison is
made with available ex

للنباتات على اختلاف انواعها واشكالها مكانة كبيرة في حياة البشرية،وظفها الانسان في العديد من استخداماته بدءا بالفنون ثم لم يلبث ان لجأ اليها طلبا للحماية فصنع من جذوعها واوراقها مسكنا يتقي بها مخاطر الطبيعة.تتناول الدراسة جانبا من استخدامات النبات في حضارة العراق القديمة حيث عده اهلها بمثابة قوة سحرية تحمل سر الحياة الابدية التي كان ولازال الانسان ينشدها،ونسبوا كذلك اليه قدرته على الشفاء من العقم.من هذا ا

Autonomous systems are these systems which power themselves from the available ambient energies in addition to their duties. In the next few years, autonomous systems will pervade society and they will find their ways into different applications related to health, security, comfort and entertainment. Piezoelectric harvesters are possible energy converters which can be used to convert the available ambient vibration energy into electrical energy. In this contribution, an energy harvesting cantilever array with magnetic tuning including three piezoelectric bimorphs is investigated theoretically and experimentally. Other than harvester designs proposed before, this array is easy to manufacture and insensitive to manufacturi

Background: Mental health is integrated into PHC as a strategy of WHO to fill the gap in mental health treatment. Part of this strategy needs a level of task shifting so that mental health care is provided by different level of PHC workers and not only specialists such as psychiatrists and psychologists.

Objectives: To assess the knowledge and attitudes of family doctors regarding the provision of psychological health in PHCC and if there is an association between the certificates of these family doctors and their Knowledge and attitudes to psychological health.

Subjects and Methods:  A cross-sectional descriptive study with analytic elements was conducted in 8 famil

جاءت هذه الدراسة وفق تخصص الخرائط لتناقش المؤشرات السكانية في اهداف التنمية المستدامة بالعراق باستثناء محافظات اقليم كردستان (السليمانية، أربيل، دهوك)، حيث اعتمدت الدراسة على المنهج الوصفي والتحليلي من خلال جمع البيانات والمعلومات التي تم الحصول عليها من المكتبات والدوائر الحكومية.

    اظهرت الدراسة ارتفاع في معدلات البطالة في العراق، حيث بلغت اعلى نسبة (19.58%) في محافظة الانبار، كما بينت الدراس

The aim of the following research is to compare the image of globalization in linguistic consciousness among the Iraqi and Russian teachers. The research sample consisted of Iraqi and Russian teachers. The teachers were given a questionnaire consisted of 10 words and asked to write down their first reaction that comes to their minds when they see the words. After conducting the analysis, the researcher reached that the majority of reactions about globalization were positive. However, there were negative reactions for both teachers. In the light of the results of the current research, the researcher concluded a number of conclusion, including that the majority of reactions are positive- 59% for Iraqi teachers and 92% for Russian teachers-

The purpose of this article is to analyze selected poetic works of Billy Collins (1941-  ), the most popular American poet in the present time, to show a clear line of moral humanitarian preaching that runs under the surface of his often humorous and entertaining poems. The topics discussed in this article include manners, respecting privacy, personal responsibility, self-acceptance, practical living advice, gratitude for life and finding meaning in death. The poems analyzed in this study address a wide range of human issues that are relatable in a global sense. The way Collins delivers these universal messages includes many postmodern devices such as humor, wit, sarcasm, satire and irony. Collins style of writing is freestyle and i

Background: Salvia officinalis is a plant belong to
Labiatae family .The common name of Salvia is sage
which mean save. The leaves of Salvia have special
oil which is effective against filamentous fungi and
yeasts such as Candida albicans which is the
causative agent of vaginal candidiasis in women
Methods. Cultures from 50 swabs of Candida
albicans isolated from vagina of 70 patient women
who complains from vaginal problems, their ages
(24-43) years from Central City Hospital during
Febreoury 2009 to April 2009 were cultured on
Sabouraud Dextrose Agar (SDA) .Nystatin was used
as positive reference standard to determine the
sensitivity of this fungus . and less this concentration
there was no min

هدفت الدراسة الحالية إلى التعرف على الآثار الاجتماعية والنفسية والتعليمية للتَّنّمُّر المدرسي على ضحايا التَّنّمُّر، وسبل الحد منها من وجهة نظر المعلمين بإمارة الشارقة. اعتمدت الدراسة على منهج المسح الاجتماعي، بأسلوب العينة العشوائية البسيطة، وبلغ عدد مفرداتها (100) من المعلمين والمعلمات العاملين بمدارس الشعلة الخاصة بإمارة الشارقة، وتم استخدام أداة الاستبانة لجمع المعلومات.

توصلت الدراسة إلى مجموع

شكل إهتمام الدول الغربية وتنافُسها في ليبيا مثارَ جدلٍ واسع بين الباحثين، إذ تَجَلَّى ذلك في دراساتٍ عدة تَصدَّت إلى الجوانبِ السياسية والإجتماعية، في حِين أغفلت مخاطر التغلغُل البريطاني في الإقتصادِ الليبي بعد أن حّلت بديلاً عن إيطاليا التي وقعت مُعاهدة الصُلح مع دولِ الحُلفاء، لتدخُل حيِّز التَّنفيذ في الخامسٍ عشر من أيلول 1947، وتخلت بموجبها عن جميعِ مصالحها في ليبيا. وعليه جاء هذا البحث بعنوان: التغلغل