عندما نتحدث عن الحواس فأول ما يتبادر الى أذهاننا صورة تلك الحواس الموظفة توظيفاً مرجعياً لما اختيرت له سوا عني بذلك التوظيف الفعلي لتلك الحواس أم أننا نوظف تلك الحواس في النص شعراً كان أم نثراً فأن ذلك يتطلب الخروج عن وظيفتها الحقيقية الى وظيفة مجازية تتناسب وطبيعة تلك النصوص الأدبية. فالمعروف أن لغة الأدب لغة خاصة تسمو على لغة الكتابة والبحث وهذا ما يجعلنا نطيل التأمل والوقوف عند كل كلمة في النص الأدبي، بل
... Show MoreThe main goal of this paper is to study applications of the fractional calculus techniques for a certain subclass of multivalent analytic functions on Hilbert Space. Also, we obtain the coefficient estimates, extreme points, convex combination and hadamard product.
A set of ten drug compounds containing an amino group in the structure were determined theoretically. The parameters were entered into a model to forecast the optimal values of practical (log P) medicinal molecules. The drugs were evaluated theoretically using different types of calculations which are AM1, PM3, and Hartree Fock at the basis set (HF/STO-3G). The Physico-chemical data like (entropy, total energy, Gibbs Free Energy,…etc were computed and played an important role in the predictions of the practical lipophilicity values. Besides, Eigenvalues named HOMO and LUMO were determined. Linearity was shown when correlated between the experimental data with the evaluated physical properties. The statistical analysis was used to analy
... Show Moreالعلوم السياسية في العراق بداياتها ، نشأتها ، تطورها ، ومفرداتها التدريسية
The current study aims to produce cellulase enzyme from Streptomyces spp. isolates and study the effect of some cultural conditions on cellulase production; biofuel production from cellulotic waste through enzymatic and acids hydrolysis. Out of 74 isolates of Streptomyces sp. were screened for cellulse production in solid and liquid media. Results showed higher capability of isolate Streptomyces sp. B 167 for cellulase production and bioconversion of cellulose, therefore selected for further studies. The results of optimization revealed that the cellulase enzyme productivity by the selected isolate reached 2.1 and 2.28 U/ml after 48 h of incubation time and pH 7 respectively. Cellulase productions in tested isolate improved (2.57 U/ml) b
... Show MoreABSTRACT
Critical buckling temperature of angle-ply laminated plate is developed using a higher-order displacement field. This displacement field used by Mantari et al based on a constant ‘‘m’’, which is determined to give results closest to the three dimensions elasticity (3-D) theory. Equations of motion based on higher-order theory angle ply plates are derived through Hamilton, s principle, and solved using Navier-type solution to obtain critical buckling temperature for simply supported laminated plates. Changing (α2/ α1) ratios, number of layers, aspect ratios, E1/E2 ratios for thick and thin plates and their effect on thermal
... Show MoreThe effect of multiple scattering on the detected γ-photons at the surface of Hyakutake comet, which emitted from the radioisotope 137Cs were studied and compared the results with the single scattering case. Also the multiple scattering results were gathered with the single scattering case and investigate the effect. The calculations were conducted to analyze the variation of counts rate with source detector separation and the source of energy. Monte Carlo (MC) method was used to simulate the scattering and absorption of photons in semi-infinite material by developing the program in FORTRAN language (77 - 90) for this purpose. The distance between the source and the detector takes values of 1, 2,….5 cm, the results showed that single
... Show MoreThe activity of peroxidase (POD) in cabbage was evaluated using
spectrophotometric method. The enzyme was extracted from the cabbage leaves
with 0.1 M phosphate buffer solution pH 7. 0 . POD activity was determined using
(O-dianisidine) as a substrate. The effects of the amounts of enzyme extract,
substrate concentration, pH and temperature were investigated. The highest activity
of POD was recored at 2 mg/ml. The highest activity of POD was optimized with
16 mM O-dianisidine, The optimum pH was 7.0 for POD , The optimum
temperature was 30°C for POD. These optimum conditions were used to
determined the enzyme activities in cabbage sample. Acetone fractionated
peroxidase from crude extract of Brassica oleracea
In this review paper a number of studies and researches are surveyed, in order to assist the upcoming researchers, to know about the techniques available in the field of semantic based video retrieval. The video retrieval system is used for finding the users’ desired video among a huge number of available videos on the Internet or database. This paper gives a general discussion on the overall process of the semantic video retrieval phases. In addition to its present a generic review of techniques that has been proposed to solve the semantic gap as the major scientific problem in semantic based video retrieval. The semantic gap is formed because of the difference between the low level features that are extracted from video content and u
... Show Moreتشكل دراسة الثقافة في المجتمع اهمية خاصة لفهم اعمق بطبيعة القوى الاجتماعية والبنى الاقتصادية والتركيبة السكانية لهذا المجتمع لكي تكتمل الصورة لمراحل النمو في تكوينه التاريخي. ويأتي هذا البحث لدراسة (التحولات الثقافية في دولة الامارات العربية المتحدة 1971-2004 في عهد الشيخ زايد بن سلطان ال نهيان(رحمه الله)،باني نهضة دولة الامارات العربية المتحدة في تلك العقود من الزمن. وقد اكتسبت الدولة على غرار بقية دول الخلي
... Show MoreLately, a growing interest has been emerging in age estimation from face images because of the wide range of potential implementations in law enforcement, security control, and human computer interactions. Nevertheless, in spite of the advances in age estimation, it is still a challenging issue. This is due to the fact that face aging process is not only set by distinct elements, such as genetic factors, but by extrinsic factors, such as lifestyle, expressions, and environment as well. This paper applied machine learning technique to intelligent age estimation from facial images using J48 classifier on FG_NET dataset. The proposed work consists of three phases; the first phase is image preprocessing which include
... Show MoreIn this paper, ARIMA model was used for Estimating the missing data(air temperature, relative humidity, wind speed) for mean monthly variables in different time series at three stations (Sinjar, Baghdad , AL.Hai) which represented different parts of Iraq from north to south respectively
In this paper, a hybrid image compression technique is introduced that integrates discrete wavelet transform (DWT) and linear polynomial coding. In addition, the proposed technique improved the midtread quantizer scheme once by utilizing the block based and the selected factor value. The compression system performance showed the superiority in quality and compression ratio compared to traditional polynomial coding techniques.
يعرف تحمل الاختلاف بقابلية الفرد على تقبل الافكار والآراء والمعتقدات المختلفة من الاخرين ، وقدرته على تجنب الخلاف والصرعات . هدف البحث الحالي التعرف على تحمل الاختلاف لدى تدريسي جامعة بغداد وفق متغيري الجنس والتخصص ، تم ترجمة مقياس تحمل الاختلاف والمكون من (15) فقرة من اللغة العربية الى الانكليزية والعكس واستخراج صدق الترجمة فضلا عن الصدق الظاهري وصدق البناء. وثبات الذي بلغ 0.924 بمعادلة الفا كرونباك Cronb
... Show Moreв данной статье рассматривается как русская литература оценивает творчества современных писателей, их роль в развитии литературыXXI века, и мы указываем важность произведения Виктора Пелевина, Владимира Маканина и Владимира Сорокина и их влияние на русскую современную литературу, и в то же время мы показываем, что роль этих писателей не менее важная , чем роль русских классиков, несмотря на то, что некото
... Show Moreمنذ أيام التفكير الفلسفي الأولى حاول الفيلسوف تغيير واقعه ومن حوله، فواجه بعض الفلاسفة المآسي والإساءة والظلم والاستبداد والغياب الفكري والجسدي. فـ "الأفكار" ليس لها وطن ولا عقيدة ولا مذهب ولا عنوان، أي أن المنتجات الفكرية والثقافية ليست ملكًا لأحد ولا تقتصر على أي شخص؛ لأنها ملك للبشرية جمعاء، لذلك أرادوا إنقاذ البشرية، وحاولنا التركيز على بعض الشخصيات التي تعرضت للاضطهاد في الفكر العربي المعاصر،
... Show MoreThe current article focuses on studying the social organization reality of the Iraqi society; it aims to construct an Iraqi organized personality that believe in the principles of Islamic religion by making use of the sociology thoughts in explaining the strength of social organization, and the causes of social deviance in attempt of decreasing the deviance and strengthening the cohesion of Iraqi character.
The researchers put forward some questions: to what extent the western theoretical pattern can succeed in explaining the social organization of the Iraqi society? What is the more appropriate western theory for diagnosing the cohesion and deviance of the society? What is the s
... Show MoreThe topic of the research revolves around constructivist theory, which is one of the most important theories that added weight to the theoretical and epistemological field of international relations. The constructivist theory studies international relations from a completely different side of theories by focusing on the social aspects of international relations, and by looking at international relations as social constructs. Ideas, cultures, norms, standards and language play a major role in their formation. The study also examines the state of the war on terrorism as it represents one of the most international cases in which its composition and composition coincide with constructive ideas and a
... Show MoreПроблема политического дискурса появилась как реакция на необходимость обобщения, или как попытка поиска общих точек в огромном разнообразии исследования политики. Эту задачу ставил перед собой Фуко, когда писал «Археологию знания», для дисциплин «чьи границы очень размыты, а содержание крайне неопределенно - в истории идеи, науки, мысли или познания» .
Политический дискурс, кроме видимых на
... Show MoreThe Current research aims to identify ( The effects of 4EX2 Model in Misconception of Chemical concepts and Higher Order Thinking for the Students of the Third grade average ) , To verify the objective of this research , the researchers added nul hypothesis following : There is no difference is statistically significant at the level of ( 0.05 ) between the average scores of students who studied 4EX2 Model and the average students who studied by using the Misconception of Chemical concepts and Higher Order Thinking test. The research was conducted on a sample of the average Third grade students in a Baghdad secretary for boys affiliated to the General Directorate for Educational in Baghdad Al – karkh 3 and for academic year ( 2015 – 2
... Show MoreThe purpose of this research shed light on the analysis of the relationship between the knowledge gap and the strategic performance gap and diagnose the level of impact this relationship in building a learning organization, and sought search to achieve a number of goals, cognitive and Applied been tested nature of the relationship and effect between variables in a sample size (62) of the managers of banks civil in Baghdad (Baghdad, Gulf, Assyria, Union, Elaf) and focused research problem in question is bold is whether the analysis of the relationship between the knowledge gap and the performance gap strategic leads to recognize organizations need to shift to organizations educated, either in the side of the field was the pr
... Show Moreeclaration has become today has an important and active and influential role in the recipient public life، and are concentrated advertising on the creativity component manufacture to attract his attention toward what to be announced from a variety products ، and is dominated by television commercials tempo and imagination، and display them a variety of ways catches the attention and an impressive simulates the their senses of hearing and sight ، to influence in the receiver and the public paid for purchase. Through it crystallization the subject of our research on the importance of creativity in television advertising and effective for attracting the attention of the public towards the receiver advertised products، and in
... Show MoreThe main objective of this study is to measure the Impact of global financial crisis on some indicators of the Saudi Arabia's economy using the Mendel-Fleming model, the importance of the study applied by focusing on the theme of general equilibrium in the face of fluctuations in the global economy. Study used a descriptive approach and the methodology of econometrics to construct the model. Study used Eviews Program for data analysis. The Data was collected from the Saudi Arabian Monetary Agency, for the period (1997-2014).Stationery of the variables was checked by Augmented Dickey-Fuller (ADF) and Phillips Perron (PP) unit roots tests. And also the co-integration
... Show MoreThis current study aimed to explore the mediation effects of mother's mental health symptoms between marital adjustment and child development aspects. (666) participants of mothers and their children were the sample of the study. The researchers used the marital adjustment scale prepared by Manson, Morse, Lerner, Arthur, as well as, a package of tests for some aspects of growth Kindergarten children prepared by Kenawi and Mohamed (1999). In addition, theyemployed a list of modified symptoms (Symptom Checklist-90- Revised (SCL) -90-, prepared by Derogatis, Lipman and Lipogun & Cov (1976), The results of the current study showed there is a statistically significant relationship between marital adjustment and the symptoms of mental diso
... Show Moreينقسم الكلام الى مشتق و جامد وقد سلط علماء اللغة الضوء على المشتقات و قسموها على اسم فاعل و اسم مفعول و صيغة مبالغة و الصفة المشبهة و اسم التفضيل و اسم الاله
The paper presents an investigation to the flutter speed of composite wing for different ply orientation. Structurally the composite wing was idealized as a composite beam load carrying structure. Theodorsen’s expression was used to get the 2- dimension unsteady lifting force and pitching moment in the limit of incompressible flow and subsonic speed which were integrated over the wing span. A free vibration analysis was first carried out to get the natural frequencies and mode shapes .The velocity-damping (V-g) method was used to calculate the flutter speed and the flutter frequency. A wing of unmanned aerial vehicle was manufactured from woven glass and polyester resin where the flutter speed was calculated experimentally by the wind
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