Abstract: Despite the distinct features of the continuous wave (CW) Terahertz (THz) emitter using photomixing technique, it suffers from the relatively low radiation output power. Therefore, one of effective ways to improve the photomixer emitter performance was using nanodimensions electrodes inside the optical active region of the device. Due to the nanodimension sizes and good electrical conductivity of silver nanowires (Ag-NWs), they have been exploited as THz emitter electrodes. The excited surface plasmon polariton waves (SPPs) on the surface of nanowire enhances the incident excitation signal. Therefore, the photomixer based Ag-NW compared to conventional one significantly exhibits higher THz output signal. In thi

The Fatimids were arguing with the Abbasids in everything, even in the causes of civilization, and the Islamic moderization had matured,

This study is an empirical investigation into the relationship between oil revenues and the parallel exchange rate in Iraq during the period from 2003 to 2023, highlighting the susceptibilities of a rentier economy dependent overwhelmingly on oil exports. The study adopted a deductive procedure coupled with econometric analysis using the Autoregressive Distributed Lag (ARDL) method to analyze the impacts of oil revenues and GDP without oil on the parallel exchange rate. Annual data were gathered from official Iraqi agencies and subjected to unit root tests, bounds cointegration tests, and error correction model (ECM) tests. The results indicate a statistically significant long-term negative relation between oil revenues and the parallel

The paper attempts to present the time and authority in the period between 2018 and 2022 concerning whether an accession of Iraq to the World Trade Organization under the aegis of GATS would establish an impact on financial inclusion. The objective is to find how service liberalization in conformity with GATS may influence financial inclusion in terms of access, use, and depth of banking services. The paper adopts a descriptive-analytical and deductive approach by considering factors such as banking density, spread of electronic payments, acceptance of mobile transactions, and credit-to-GDP ratio. The findings revealed that financial services liberalization at the GATS level has led to an expansion of digital infrastructures, including A

       الإسقاط النفسي؛ يعد من الموضوعات التي يتم استخدامه فی مجال علم النفس ویطلق على حالة یقوم الانسان فیها بإلقاء النواقص و الصفات السیئة  لَدَیه ِ أو الصفات التی یعتقد بأنها لیست مقبولة و هو یکرهُها على  آخرین أو علی عناصر خارجية کما تجلّت ظاهرة الإسقاط فی الأدب حيث يمكن مشاهدتها من خلال أشعار الشعراء. حاول الشعراء ليلقي ما لايروقهم من مظاهر الحياة على سائر الناس وعلى الدهر. ومن بين شعرا

لاشك في أن كل أمة تبحث عن حالات التألق في نتاجات أبنائها الفكرية والادبية على مرّ العصور، حتى إذا ما أكتشفت عما فيها من عمق ابداع تراها تسارع للاعلان عن ذلك تثبتاً لموقعها المتقدم في عالم الابداع العالمي، ولا بد عندئذ من شهادات تثبت هذا الادعاء، ويبدو ان هناك بعض الاشارات التي تذهب إلى ان (رسالة حي بن يقظان) هي شكل من اشكال القصص لكن هذه الاشارة لم تصل بالمتلقي إلى درجة اليقين، وعندئذ لا بد ان يؤكد حقيقة هذه ال

Research aimed to explore the Application Effect of the Conflict Management Strategies by the managements to solve conflict between and inside the conflicted parties within (IGEC) to increase the productivity of the workers. To collect data, 110 questioners had been distributed among managers and heads of departments of all managerial levels, 102 answered questioners regained, 5 of them were disqualify for statistical analytic, only 97 were taking in consideration   for statistical analysis presenting 93% of the retained number.

SPSS Program supported with a group of statistical tools, had been used for analysis purposes such as Kronbach Alpha test to assure the validity & stability of the t

In this review, previous studies on the synthesis and characterization of the metal Complexes with paracetamol by elemental analysis, thermal analysis, (IR, NMR and UV-Vis (spectroscopy and conductivity. In reviewing these studies, the authors found that paracetamol can be coordinated through the pair of electrons on the hydroxyl O-atom, carbonyl O-atom, and N-atom of the amide group. If the paracetamol was a monodentate ligand, it will be coordinated by one of the following atoms O-hydroxyl, O-carbonyl or N-amide. But if the paracetamol was bidentate, it is coordinated by atoms (O-carbonyl and N-amide), (O-hydroxyl and N-amide) or (O-carbonyl and O-hydroxyl). The authors also found that free paracetamol and its complexes have antimicrobial

استهدف البحث الحالي الاهداف الأتية :

• قياس الهندسة النفسية ( البرمجة الايجابية – السلبية للذات ) لدى طلبة الجامعة .
• تعرف الفروق في الهندسة النفسية ( البرمجة الايجابية – السلبية للذات ) لدى طلبة الجامعة على وفق متغيري الجنس ( ذكور ، واناث ) والتخصص ( علمي ، وانساني) .
• قياس اساليب التفكير لدى طلبة الجامعة .
• تعرف الفروق في اساليب التفكير لدى طلبة الجامعة على وفق متغيري الجنس (ذكور، واناث) والت

The study was aimed to determine the coordinates of  the points were measured by different ways and different instruments, the most precise way using the differential global positioning system (DGPS) that will be the reference measurements in comparison, less precise way using navigator GPS. Google earth (pro.), and the other applications of GPS mobile ( Samsung and I-phone). In this research (8 points) were chosen that are occasional in location. The comparison of the different observations can give us an idea of ​​the extent to which the accuracy of the observations differs from the different devices used in the observing, as well as through the knowledge of the best device and the best way to measure coordinates accurately t

تنوعت الدراسات التي تناولت الشخصية بالدرس والتحليل، فكانت المحصلة التعدد في وجهات النظر والتباين المستند إلى اختلاف المرجعيات النقدية، فمن المقاربات السيكولوجية والواقعية إلى المناهج البنيوية والسيميولوجية، انتقلت الشخصية من مدارها الإنسانيّ إلى مرحلة الكائن الورقيّ، كما ذكر رولان بارت, ومن الشخص إلى الشخصية بحسب تعبير ((ميشيل زرافا))، حيث ينتقل الإنسان من الواقع العيانيّ إلى الشخصية المتخيلة في الذهن،

   Chronic wound infections are a major cause of chronic wound development. This study aimed to investigate the role of Fe₂O₃ nanoparticles (Fe₂O₃ NPs) in the growth inhibition of multidrug resistant bacteria (MDR) and enhancement of human foreskin cell line migration and proliferation. For this aim, Fe₂O₃ NPs were synthesized from the bacterial extract and characterized it with UV-Vis, EDS, FTIR, AFM and FESEM assays. In addition, investigate the antibacterial effect using the well diffusion method. as well as study the cytotoxicity effect via MTT assay and the migration of cells through the scratch wound assay for human foreskin (HFF) cell line. The results confirmed t

   Using biodegradable chemicals such as potassium sorbate, potassium citrate, and potassium bicarbonate in drilling mud is pivotal for enhancing the rheological mud properties while addressing environmental concerns. Despite their proven success in various industries, their potential in drilling operations remains largely untapped. The presence of potassium ions in these chemicals can consider them as promising alternatives to the traditional shale inhibitors including KCl. In this study, different concentrations (1%-7%) of the selected chemicals were incorporated into the drilling mud, with varying weights (3.5g to 24.5g). These drilling muds were then subjected to different tests encompassing mud density, rheology, filtration volume

   Aphron drilling fluids (ADFs) are finding increasing application in science engineering fields because of their distinctive characteristic. As the interest in the application of aprons-based fluids continues to grow, there is a decisive need to advance a deeper understanding of the factors affecting their behavior and properties, especially for successful petroleum industries, such as drilling depleted reservoirs and production. This study delves into investigating the density, rheological behavior and properties, filtration properties, bubble size, and their distribution of Aphrons-drilling fluids utilizing two ionic surfactants. Sodium Dodecyl Benzene Sulfate (SDBS) as an anionic surfactant, Cetyl Trimethyl Ammonium Bromide (CTAB)

The aesthetic dimension in popular subjects is one of the important topics in the history and culture of peoples, as it is the vessel from which their faith, traditions, original values, language, ideas, practices and way of life are derived, which expresses their culture and national identity, and it is the bridge of communication between generations throughout the ages.

It is one of the main pillars in the process of development and development, and popular subjects have special images related to real daily life, and they are the best source for man to narrate through him in his portrayal of daily life in general, and for the artist in particular, who is part of this daily life and its vocabulary, as he interacts with it so that

• أهداف البحث:
• اعداد منهج تدريبي مقترح لتطوير بعض القدرات البدنية للمنتسبات المشاركات بدورات معهد التدريب النسوي.
• التعرف على تأثير المنهج التدريبي المقترح على بعض القدرات البدنية للمنتسبات المشاركات بدورات معهد التدريب النسوي.

وأستخدمت الباحث المنهج التجريبي لحل مشكلة البحث، تم تحديد مجتمع البحث على ضوء المشكلة التي وجدتها الباحثة متواجدة فيه وهو منتسبات

تعني الباحثتان بدراسة مفهوم  الرفاهية والتنعم هذا المنطق الجاهلي بوصفه اشكالية  تأخذ معنى هيمنت ارادة الرفاهية المادية, وانحسار ارادة العقيدة والقيم في نظم الحياة، وترى الباحثتان أنّ اخضاع هذا الموضوع لمنظور التفسير الموضوعي واستفتاء النصوص يوصل الى قناعة لبناء منظومة سلوكية واضحة تمثل مرتكزا تُقرأ على اساسه حيثيات التعامل مع المادة الذي يجب أنّ يخضع لمقاييس ومعايير وضعها القران, فثمة نصوص قرآنية ت

In this paper an estimator of reliability function for the pareto dist. Of the first kind has been derived and then a simulation approach by Monte-Calro method was made to compare the Bayers estimator of reliability function and the maximum likelihood estimator for this function. It has been found that the Bayes. estimator was better than maximum likelihood estimator for all sample sizes using Integral mean square error(IMSE).

مشكلة البحث:

يبقى الفن ولا زال في جميع حالات التعاقب البشري ومراحل التطور الانساني الاكثر انطلاقة وتميزاً في التعبير عن واقع الانسان وعن مشاعره وانفعالاته وافكاره ذات الصلة بتأثيرات البيئة المحيطة به.

والفن ولاسيما (الرسم) يمثل وسيلة من وسائل التعبير الفني بل يكاد يكون الرسم وسيلة الانسان الاولى التي عبر فيها بخطوط مرئية عن مجالات حياته وعلاقته بالبيئة التي عاش فيها، ويقينا

يدور محور هذه الدراسة حول المنهج التربوي في الفكر الإسلامي المعاصر، والهادف في الأساس إلى رسم معالم لفلسفة التربية الإسلامية المعاصرة في سعيها إلى تحقيق غاية الرسالة الكونية بإيجاد الإنسان المؤهل لحمل تلك الرسالة، من خلال بناء محتواه الداخلي الذي يُعتبر الأساس لحركة التاريخ والمجتمع. تشتمل الدراسة على مقدمة وثلاثة مباحث وخاتمة. تضمنت المقدمة دور التربية وأثرها في تكامل الشعوب وانحطاطها تبعاً لما تمتلكه

تعد المسؤولية المدنية من اهم موضوعات القانون المدني التي لازال الخلاف موجود في أمهات مسائلها ومنها الخلاف حول وظيفة هذه المسؤولية وهل أن التعويض فيها يقدر استنادا الى الضرر ام أن خطأ المسؤول له اثر في هذا التقدير فعلى الرغم من تبني اكثر القوانين لفكرة التعويض الكامل الا أن البحث في ثناياها يبين وجود تطبيقات يأخذ فيها المشروع بدرجة جسامة الخطا في تقديره للتعويض.

 Prepared zeolite type A was used for theremoval of cesium ions from aqueous solution. The experimental data were analyzed by Langmuir, Freundlich isotherms. Various parameters, such as contact time, zeolite weight, pH, and initial concentration, were studied. The results indicated that the highest removal efficiency was95.53% at (2h time, 0.04 g weight, and pH=6.8). The results also showed that the Freundlic model fits well with the experimental results and is better than the Langmuir model.

This research aims at highlighting the strategic role of human resource development in developing competitive advantage in light of the great challenges and rapid changes witnessed in recent years in the business world. The human element is the main engine of the organization's resources, especially when it possesses the skill quality and cognitive abilities commensurate with the nature of work. Therefore, this research focuses on the importance of human resources development strategy in contemporary organizations and reviews the summary of literature and theoretical foundations related to human resources development, as well as various philosophical concepts related to the competitive advantage and to indicate the important role

العلاقات العراقية التركية في مجال المياه

The Diyala river is a major tributary of the Tigris river that runs through Iran and Iraq which drains an area of 32600 km2. The catchment area consist of four parts which are the area of the basin above Derbendi-Khan, Upper Diyala, Middle Diyala and lower Diyala. Through the last two decade the water coming to the upstream Derbendi-Khan reduced and this reduction reach to about 35%. This research focusing on the water dependable discharges reached to upper and middle Diyala river basin as compared with Russian study(water balance). The water balance mention that the discharge can be supplied the above basins with probability of 95%for the year (1947-1948). In this research consider the mean discharge down stream Derbendi-Khan dam for th

Over the last few decades the mean field approach using selfconsistent
Haretree-Fock (HF) calculations with Skyrme effective
interactions have been found very satisfactory in reproducing
nuclear properties for both stable and unstable nuclei. They are
based on effective energy-density functional, often formulated in
terms of effective density-dependent nucleon–nucleon interactions.
In the present research, the SkM, SkM*, SI, SIII, SIV, T3, SLy4,
Skxs15, Skxs20 and Skxs25 Skyrme parameterizations have been
used within HF method to investigate some static and dynamic
nuclear ground state proprieties of ^84-108Mo isotopes. In particular,
the binding energy, proton, neutron, mass and charge densities

In the present research is marked (expressive drawing in contemporary Iraq, the study of morphological features) eating expressive as the direction of modern art in the drawing for the period before and after World Wars I and II. And follow the tracks. And in research and investigation about the origins and sources and characteristics of expressionist painting at adult patrons and art gatherings, and the extent of their impact in the drawing for contemporary Iraqi sixties and seventies generation (generation of professors) and down to the younger generation in the eighties of the last century. Over the nearly two decades of history of fine movement in Iraq, a period specified in the search within the limits of temporal boundaries, and by

   Drilling operations in Basra's oil fields, particularly targeting the Dammam, Hartha, and Shuaiba formations, are facing significant challenges related to lost circulation. This study investigates the effects of incorporating lost circulation materials (LCMs) into bentonite-based and polymer-based drilling muds. Experiments were carried out using a high-pressure high-temperature filter press to evaluate the rheological properties and filtration performance of the different mud systems prepared using bentonite and polymer mixed with various compositions of additives. The results showed that the incorporation of LCMs increased the plastic viscosity and yield point of the polymer mud by 25-30%, while the impact on the bentonite mud was

Praise be to Allah and peace and blessings be on the Messengers and all his divine remission Mahdists companions Almentajabin. That this research dealt with elite valid and good done everything in its power to to live this nation on

Background: Post-extraction alveolar ridge resorption is unavoidable phenomenon ending with insufficient ridge width. Measuring the physical dimensions of the available bone before implant surgery is an important aspect of diagnosis and treatment planning. Bone height can be calculated from radiographs, while bucco-lingual ridge width can be measured by conventional tomography, CT scanning and ridge mapping.

Radiographic techniques have certain disadvantages. Therefore the ridge mapping technique was used as an option for determining alveolar ridge width.

The purpose of this study was to compare the validity of alveolar ridge width measurements obtained with ridge mapping technique before surgical flap reflection against