The aims of visible watermarking are to prevent the illegal copying of videos and images and to avoid the theft and unauthorized advertisement of the legitimate owners' content. The visible watermark is distinguishable with the naked eye. This makes it easily removed by an attacker. This paper proposes an anti-removable visible logo by double embedding using the discrete wavelet transform (DWT) and a chaotic map. The main purpose of this method is to prevent the removal attack and restore the original video without information loss after the logo is legally removed. DWT is used for both the cover area and the logo to embed sub-bands of information from the cover area into sub-bands of the logo. The main idea of using a chaotic m

  This  Research aim to identify the factors affecting the strategic implementation of sewage projects and to seek to activate the real follow-up of projects to identify the factors that accompany their implementation, The study included a sample of the projects of the investment plan implemented for the Directorate General of sewage in the governorates of Iraq, which was completed during the six years period (2010-2016). The sample of the research was four projects: The project of implementation and processing of the treatment plant and the lifting station and the conveyor line for the project of IMARA/The third stage/Al-Sanaf marshland , The project of the processing and implementation of the treatment plant with the

ان الغرض من هذا البحث هو المزج بين القيود الضبابية والاحتمالية. كما يهدف الى مناقشة اكثر حالات مشكلات البرمجة الضبابية شيوعا وهي عندما تكون المشكلة الضبابية تتبع دالة الانتماء مرة دالة الاتنماء المثلثية مرة اخرى، من خلال التطبيق العملي والتجريبي. فضلا عن توظيف البرمجة الخطية الضبابية في معالجة مشكلات تخطيط وجدولة الإنتاج لشركة العراق لصناعة الأثاث، وكذلك تم استخدام الطرائق الكمية للتنبؤ بالطلب واعتماده

Locking of the knee is a one of the commonest orthopedic outpatient presentation. This patient usually need magnetic resonance imaging (MRI) when there is suspected lesion in the soft tissue clinically. Meniscal tears is the first differential diagnosis when accompany with painful knee. (1, 2)
Giant cell tumor (GCT) is benign a localized nodular tenosynovitis often occur in the tendon sheath , Mostly involve the hand tendons in middle age group between 30 and 50 years old , female affect more than male.(3,4) The WHO defines two well-known kinds of giant cell tumor: (1) pigmented villonodular synovitis ( generalized type), which mainly involve the joints of the lower limb and (2) giant cell tumor of the tendon sheath ( localized type)

         This study includes analytical methods for the determination of the drug amoxicillin trihydrate (Amox.) in some pharmaceutical preparations using Cobalt ion (Co(II)) as complexing metal. The best conditions for complexation were: the reaction time was 20 minutes, pH=1.5 and the best temperature of reaction was 70 ËšC. Benzyl alcohol was the best solvent for extraction the complex.

Keywords: Amoxicillin, Cobalt(II), Complex, Molar ratio.

Carbamazepine is an anticonvulsant agent which acts on the central nervous system and used for the treatment of epilepsy. Carbamazepine was formulated as an oral extended release tablets using ethyl cellulose as retardant substance. Different types of tablets additives such as cellulose materials (sodium carboxymethyl cellulose  and microcrystalline cellulose ), lactose, calcium phosphate and solubilizing agents ( sodium lauryl sulphate and polyethylene glycol 6000) were utilized to study their effect on the release profile of drug from ethyl cellulose matrices. It was found that sodium carboxymethyl cellulose increased the carbamazepine release and the same effect was obtained when the same amount of microcrystalline cellulose used

Back ground: Diabetic nephropathy is rapidly becoming the leading cause of end-stage renal disease (ESRD). The onset and course of DN can be ameliorated to a very significant degree if intervention institutes at a point very early in the course of the development of this complication.
Objective: The aim of this study was to characterize risk factors associated with nephropathy in type I diabetes and construct a module for early prediction of diabetic nephropathy (DN) by analyzing their risk factors.
Methods: Case control design of 400 patients with type I diabetes mellitus (IDDM), aged 19-45 years. The cases were 200 diabetic patients with overt protein urea while the controls were 200 diabetic patients with no protein urea or micr

The investigation of the effect of tempering on thermal analysis of
Al-Ti-Si alloy and its composites with MgO and SiC particles was
performed. Thermal analysis was performed before and after
tempering by DSC scan. Optical microscopy was used to identify the
phases and precipitations that may be formed in base alloy and
composites. X-ray diffraction test indicated that the Al3Ti is the main
phase in Al-Ti-Si alloy in addition to form Al5Ti7Si12 phase. Some
chemical reactions can be occurred between reinforcements and
matrix such as MgO.Al2O3 in Al-Ti/MgO, and Al4C3 and Al(OH)3 in
Al-Ti/SiC composite. X-ray florescence technique is used to
investigate the chemical composition of the fabricated specimens.
H

Antibiotic resistance has become concern for the scientific community worldwide. As a result, using natural chemicals has become an essential rather than an option in an attempt to decrease the harm caused by bacterial illnesses, which can be fatal due to the difficulties of treating them. In this study, two distinct species of microalgae (Chlorella vulgaris and Oscillatoria limnetica) were isolated from the surrounding aquatic environment. The antibacterial and antibiofilm properties of the hexane extract of these two microalgae and Chlorella vulgaris fatty acids were investigated in vitro against (Pseudomonas aeruginosa, Acinetobacter baumannii, Proteus mirabilis, and Klebsiella pneumoniae), which were clinically isolated from 100 burn

Some genetic factors are not only involved in some autoimmune diseases but also interfere with their treatment, Such as Crohn's disease (CD), Rheumatoid Arthritis (RA), ankylosing spondylitis (AS), and psoriasis (PS). Tumor Necrosis Factor (TNF) is a most important pro-inflammatory cytokine, which has been recognized as a main factor that participates in the pathogenesis and development of autoimmune disorders. Therefore, TNF could be a prospective target for treating these disorders, and many anti-TNF were developed to treat these disorders.

Although the high efficacy of many anti-TNF biologic medications, the Patients' clinical responses to the autoimmune treatment showed significant heterogeneity.

Two types of TNF&nbsp

تعدَ البوليمولوجيا أحد المفاهيم المعاصرة أسسها (جاستون بوتول) لوضع علم الحرب المختص بدراسة مظاهر الحرب ووظيفتها، وهذا ما يسمح بتحليل الحرب وعلاقتها بالفكر الليبرالي ونظامها الرأسمالي المعاصر ووظيفتها ضمنهم، عبر دراسة حفرية لشتى مراحل الفكر الليبرالي والرأسمالية الذي لم يرى به منظريها إلا (فكراً مضاد للحرب) المنعكس بنظرية (السلام الديمقراطي الليبرالي) التي تقدم الرأسمالية والديمقراطية عبر مشروعهم الكوزم

تشكل قضية حقوق الإنسان قضية أساسية تؤثر على حرية وتطور الأفراد من مختلف نواحي الحياة، بغض النظر عن خلفياتهم المتنوعة. وفي الآونة الأخيرة، حظيت حقوق الإنسان باهتمام كبير على الصعيدين العالمي والإقليمي. وقد أدى هذا إلى تطوير الحقوق وضمانها من خلال الإعلانات العالمية والإقليمية والمواثيق والاتفاقيات الدولية.

ورغم أن حقوق الانسان يحظى بتقدير كبير من خلال المفاهيم الإلهية المحاطة بقدر من القداسة، إلا أن ا

The research has deal with the relationship between organizational justice and empowerment and their impact on the achievement of organizational commitment in the office of Labour and Vocational Training. To study the research problem which is represented a sense that employees with low levels of organizational justice and empowerment and the reflection on the organizational commitment of the employees, so that Has been collecting data and information relating to research by designing a questionnaire, were distributed to a sample of (50) people in the office mentioned, and the results of the study to confirm the research hypotheses. and the key results of the research was the presence of correlation relationships and the effect o

This research aims to analyze the effect between letter of credit opening  and implementation procedures which considered one of the most important Foreign services submitted by bank institutions to their customers on Time contracted time limit commitment contract by some Iraqi commercial banks, descriptive analytical method used in This research The questionnaires designed a tool main research to gather information to get to know the effect ,  Seventy questionnaire forms were distributed, sixty seven forms were analyzable , The answers were analyzed by the arithmetic mean and standard deviation and test the level of influence between variables simple linear regression. The result showe

Effect of nano and micro SiO2 particles with different weight percent (2,4,6,8 and 10) %wt on the Interlaminar fracture toughness (GIc) of 16-plies of woven roving glass fiber /epoxy composites prepared by hand lay – up technique were investigated. The specimens were tested using DCB test (mode I).
Area method was used to compute the interlaminar fracture toughness. The results show that, GIc would increase with the increasing in the filler content, the main failure in microcomposites and nanocomposites was delamination in the layers, the delamination reduced with increasing in the filler content.

تناقش هذه الدراسة نقد الديمقراطية في الفكر السياسي اليهودي المعاصر، وترتكز على ما انتجه الفكر السياسي اليهودي المعاصر من أفكار واطروحات فكرة سياسية، إذ تعرضت الديمقراطية كفكرة ووسيلة للحكم للنقد المتواصل من جانب المفكرين والحاخامات اليهود بمختلف توجهاتهم السياسية، بدأ من نفي اصل وجود الديمقراطية في اليهودية وجدلية العلاقة بين الديمقراطية واليهودية، وصولاً الى نقد شكلها والعيوب الفكرية التي تعتريها، و

ريادة الاعمال الاجتماعية، هي السعي لتحقيق تغيير اجتماعي ملموس من خلال خلق حلول مبتكرة ومستدامة لمشكلات يعاني منها المجتمع عن طريق مشاريع واعمال مستحدثة وتشجيع الافكار الطموحة وروح المبادرة التي تؤدي الى تنمية المجتمعات، وايجاد اجيال مؤهلين من خلال تمكينهم لاستغلال الفرص المتاحة أمامهم بما يمتلكونه من ابداع وابتكار وتأهليهم وتوجيههم لعمل مشروعات خاصة بدلاً من الاتجاه للعمل في القطاع العام، وتخفيف العبء

يتناول هذا البحث العلاقة بين التعاقب على السلطة والاستقرار السياسي (العراق دراسة حالة). إذ يتطرق البحث على كيفية تأثير أنماط السلطة المختلفة على استقرار النظام السياسي. ولابد من الإشارة إلى ان انتقال السلطة سواء أكان بطريقة سلمية أو غير سلمية قد أخذ مسميات عديدة منها التعاقب على السلطة أو تداول السلطة أو التناوب... الخ. وأن الطريقة التي يتم بها نقل السلطة يمكن أن يكون لها آثار كبيرة على الاستقرار السياسي، حيث

منذ العقد الاول من القرن الحادي والعشرون اتجهت روسيا الى تعظيم مكانتها الدولية، لتضع في اهتماماتها منطقة جنوب شرق اسيا كمحطة مهمة تؤمن فيها مصالحها واهدافها التي ترتبط بها مع دول المنطقة، ولدوافع بمقدمتها مزاحمة النفوذ الأمريكي الواسع في منطقة "اسيا-المحيط الهادئ"، لتلتقي بذلك مع "الصين" التي تتوافق معها في هذا الامر، فضلا عن طبيعة علاقاتهما الاقتصادية المتنامية، ولكن على الرغم من هذا التوافق الروسي الصين

Trialeurodes irakensis sp. n. is describe and illustrated from Iraq. T.vaporariorurn (westwood)
is reported and for the first time for the Iraqi fauna. A ke to species of Trialeurodes found in
Iraq is presented.

Several specimens of the avocet, Recurvirostra avocetta L. are found infected with
Himantocestus gigantivcus sp. nov. ( Cestoda , Diploposthidae) . This cestode is related to H.
blanksoni Ukoli 1965 but easily differentiated from it in having longer and wider strobila,
larger size of testes but lesser in number, cirrus situated in the middle of mature segment
histead of anterior third and slightly posterior to the middle in gravid segment instead of the
middle , ovary and vitelline gland are larger , and the uterus has more branches.

Background: Mothers are considered as the key role in effect on child's dental behavior. So it is important to involve her in oral health promotion program to prevent early childhood dental caries from occurring in early age. Objectives: To identify the knowledge, practice and attitude of mothers about the oral health of their children. And to measure the change in oral hygiene of children aged (4-7) years old after one month of interventional program on their mothers. Type of study: Non-randomized interventional.Methods: Non-randomized interventional study for one month in Al Shaab area in Baghdad to 65 mothers who have children aged (4-7) years .A modified administrated questionnaire is given to assess mothers’ knowledge, practice an

يشهد إقليم شينجيانغ في الصين من توترات سياسية واجتماعية ناجمة عن سياسة القمع الصينية والاحتجاجات المستمرة والانتقادات الدولية، اذ تعد السياسة الصينية في هذا الاقليم جزءًا من جهود الحكومة الصينية لمكافحة الإرهاب والفوضى والحركات الانفصالية في المنطقة، ولكن هذه السياسة تتعرض لانتقادات كثيرة من قبل الجماعات الحقوقية والمنظمات الدولية، اذ تشمل مجموعة من الإجراءات القمعية مثل الاعتقال التعسفي والتعذي

The current study was designed to estimate the qualitative and quantitative analyses of total phenolic and flavonoid compounds extracted by two different techniques (maceration and soxhlet) for three aerial parts (leaves, stems, and petioles) of Malus domestica grown naturally in Iraq. A general phytochemical investigation of the three parts of the plant had been carried out before the extraction process. Qualitative estimation was held through the Thin Layer Chromatographic Technique to visualize separated fluorescent spots as proposed phenolic and flavonoid compounds corresponding to standard compounds. Total Phenolic Content (TPC) and Total Flavonoid Content (TFC) were determined by colorimetric methods and by HPLC method. Th

The purpose of this study is to investigate the in vitro adsorption power of activated charcoal (AC), light kaolin (LK), and heavy kaolin (HK) at a concentration of 0.2% weight-per-volume (w/v) on high dosages (10 tablets) of a variety of medications that have a narrow safety index. This will be done by testing the adsorption capacity of the three types of kaolin at the same concentration. This list includes a variety of drugs, some of which are as follows: diazepam, metoclopramide, theophylline, digoxin, and diltiazem HCL. The test was done by dissolving the pharmaceuticals from their tablets in the presence of the adsorbents while using simulated gastric fluid as the medium. This was done in order to determine how well the medications

بعد التغيير السياسي في العراق عام 2003 واجه العراق تحديات أمنية وسياسية، ونتيجة الاعتماد على الديمقراطية التوافقية في العراق والمحاصصة الطائفية في توزيع المناصب عند تشكيل الحكومة العراقية أثر بشكل كبير وواقع على السلم المجتمعي في العراق، حيث حولت هذه المحاصصة الطائفية المجتمع العراقي الى جماعات وتكاثرت وعززت الانتماء للعشيرة والقبيلة بدلاً من الانتماء للوطن. ان المجتمع العراقي لا يبقى متماسكا ولا يمكن لل

تُحلل هذه الدراسة العوامل الكامنة وراء إدراج حركة تركستان الشرقية الإسلامية على قائمة الإرهاب البريطانية، وتتنبأ إزالتها من القائمة، وذلك ضمن نطاق العلاقات الصينية البريطانية. تُجيب الدراسة على الأسئلة التالية: ما هي الظروف التي أدت إلى إدراج حركة تركستان الشرقية الإسلامية على قائمة الإرهاب البريطانية؟ وما هي العوامل المحتملة التي قد تؤدي إلى إزالتها من ذات القائمة؟ وكيف تطورت العلاقات بين البلدين منذ إ

تُعد ظاهرة الانقلابات الدستورية أحد الملفات المطروحة وبقوة على الساحتين الدولية والإفريقية، نظرًا لتداعياتها السياسية والأمنية الخطيرة على السِّلم والأمن في القارة الإفريقية بأكملها. بزغت ظاهرة "الانقلابات الدستورية" باعتبارها نمطًا من أنماط الالتفاف على عمليات التحول الديمقراطي والتداول السلمي للسلطة، وذلك من خلال اقتراح وتمرير تعديلات دستورية هي أقرب إلى انقلابات سياسية على الدساتير. يتم إقرار تلك ا