خلصت دراستنا هذه إلى عدة نتائج يأتي في مقدمتها التمثيل الدقيق والواسع للجوانب المتعلقة بحياة الانسان في اللغة الاكدية فما نكاد نختار جانباً معيناً من تلك الجوانب حتى نرى خلفه تمثيلاً وافياً يحاكي حياة الانسان ويجسد الحالة التي يراد التعبير عنها فتجد فعلاً واحداً يعبر عن حالة معينة تعبيراً دقيقاً لا نكاد نجده إلا في عدد محدود من اللغات الموجودة في الوقت الحاضر إذا ما استثنينا العربية . كما عكست لنا حالة التط
... Show Moreتعد طريقة الحياة العصرية مصدرا رئسيا للضغوط النفسية حيث تسبب اشكالا مختلفة من مشكلات النفسية والفسيولوجية والاجتماعية وفقدان العمل وغيرها من المشكلات التي تؤثر على الفرد وبالتالي هذه المشكلات تؤثر على مستوى الدافعية اي تكون خسارة غير مباشرة تنتج من انخفاض الدافعية للعمل.
اقتصر البحث على مديرات رياض الاطفال في مدينة بغداد للعام الدراسي (2013-2014) تكونت عين
... Show Moreيأتي انفتاح شعر أمل دنقل على التراث من بين أبرز خصائصه الفنية اللافتة، وهو ما جعله يستجيب لمقولة التناص ، فاستطاع أن يُظهر تجلياتها في ثَني شعره فأظهر قدرته على التعامل مع هذا التراث في أبعاده المختلفة ، فتناص الشاعر مع الشخصيات التراثية على وفق ثلاثة طرق ، أولها : أن تأتي الشخصية رمزاً جزئياً في النصِّ لتدعم فكرة ما ، وثانيهما أنْ الشخصية يأتي رمزاً كلياً في النصِّ وثالثها : أن تأتي قناعاً محورياً مهيمناً في
... Show Moreيجد القارئ للقصيدة العربية الجديدة، نزوح مبدعها نحو تحميلها بشحنة حِجاجيّة عالية كردِّ فعلٍ على واقعهِ المعيش، عندما عجز عن إقامة اليوتوبيا التي يتمنى إقامتها في وطنه بفعل السياسات المتعبة والأنظمة الفاسدة، الأمر الذي جعل الوظيفة الحِجاجيّة والإقناعية إحدى أهم سِماتها زيادة على وظيفتها الإمتاعية.
ولذا حاولت الباحثة في هذه الوريقات البحثية، الكشف عن أهم
... Show Moreفي هذا البحث تمت دراسة اسلوب الشرط غير الجازم، وأنماط جمله الواردة في سورة آل عمران، تكملة للجزء الاول من البحث، بدراسة اسلوب الشرط الجازم وأنماط جمله، فالشرط اسلوب لغوي ينبني بالتحليل على جزأين: الاول منزل منزلة السبب، والثاني منزل منزلة المُسبب، والجملة بركنيها تعبّر عن فكرة تامة، وقد نظر اليها النحاة نظرة عقلية محضة على أنَّها جملتان، والحقيقة هي أنها جملة واحدة تعبر عن فكرة واحدة، وليست جملة الش
... Show Moreيتناول هذا البحث سيرة عالم ومفكر ومؤرخ كبير من علماء ومفكري ومؤرخي العراق في القرن الحادي عشر الهجري/ السابع عشر الميلادي في حقل من حقول المعرفة التي أبدع فيها وكتب عنها، نافت مؤلفاته على الثلاثين، وكان موضوع التاريخ من بين تلك الموضوعات التي برز فيها ، إذ ساهم في كتاباته التأريخية مؤلفاً في كشف الأحوال السياسية والاجتماعية والاقتصادية والثقافية التي حصلت في جنوب العراق في بعض حقب العهد العثماني، الذي ساد
... Show MoreKE Sharquie, AA Noaimi, AS Alaboudi, Case Reports in Dermatological Medicine, 2011 - Cited by 24
تمزج روائية ادب اليافعين بربارا كنكسولفر (1951) وعيها بالقضايا الاجتماعية والسياسية بحبها للطبيعة لتقديم اعمال تثقف وتمتع قراءها اليافعين. تناقش روايتها "انجيل الشجرة السامة" (1998) قضية الروحانية في خضم الحرب والفوضى وصراع الحضارات.
كانت تصور افريقيا في الادب الغربي قبل نشر كنكسولفر روايتها "انجيل الشجرة السامة" بانها مكان متخلف تمزقه الصراعات السياسية والازمات الاقتصادية والجهل ويم
... Show MoreIn this work, calcium ions were determined by the addition to the allyl chloride monomer resulting from bulk polymerization formation. To acquire the highest adsorption capacity, molar ratios of the template, monomer, and cross-linking agent, as well as solvents and multiple monomers were investigated. Scanning Electron Microscopy (SEM) and Fourier Transform Infrared Spectroscopy (FTIR) were used to analyze the calcium ion polymer. The elution of calcium had a small effect on the surfaces of the three-dimensional network structure. Calcium (II) ions were successfully eluted using a mixture of methanol and acetic acid. The calcium adsorption capacities were 3.8145 and 9.01773 mol/g (Qmax), respectively. A Langmuir isot
... Show MoreTemperatures are important factors that have an impact directly and indirectly on
the human, so the attention to this aspect certainly will be in the interest of human
life. It is no secret to anyone increased warming and cause concern in the scientific
authorities. On this basis, interested search to produce digital map and classified
chromatically for the temperature distribution and by taking advantage of the band 6
of the satellite Landsat ETM+ and TM, also introduced in the calculations standards
sensor satellite mentioned within emissions equations for the purpose of extracting
this map.
Namely, that it is possible to know the temperature of any point in the study site
through color clas
A new simple and sensitive spectrophotometric method has been developed for the determination of Bromhexine Hydrochloride in pure form and pharmaceutical preparations. The method is based on the diazotization reaction of Bromhexine Hydrochloride with sodium nitrite in hydrochloric acid medium to form diazonium salt, which is coupled with chromotropic acid to form a red water-soluble azo dye, that has a maximum absorption at λmax = 507 nm. Beer's law is obeyed over the concentration range (2-60 μg.ml-1) with RSD less than 2.050% and molar absorptivity of 1.569x104 l.mol-1.cm-1 and Sandell sensitivity of 0.0262 μg.cm-2. The method was applied successfully for the determination of Bromhexine Hydrochloride in pharmaceutical preparations.<
... Show Moreان تحليل الخطاب النقدي على العموم يكون موّجه تجاه تحليل الخطابات الاعلامية اضافة الى الخطابات السياسية. ان المشكلة الاساس في الدراسة الحالية تتركز على توظيف تحليل الخطاب النقدي في التحقق من الوسائل اللغوية لظاهرة التضعيف الصرفي في بعض عنوانات الصحف الانكليزية والهدف الاساس من هذه الدراسة هو تحليل العناصر اللغوية لهذه الظاهرة عن طريق تبني منهج فيركلف ذو الثلاث ابعاد (2001) وطرحت الدراسة الفرضيات التالية:
... Show MoreThe number and quality of commercially available multispectral sensors and the
data they provide are continually improving, but there is always compromise
between achieving high spatial resolution, necessary for those applications that
require high degree of detail, and high spectral resolution when a better feature
discrimination level is needed. However, there are some situations that
simultaneously require high spatial and spectral resolutions in a single image. The
techniques of data fusion, or data merging, provide an alternative to that constraint,
being used to combine low-resolution multispectral satellite imagery with higher
resolution panchromatic or radar imagery, improving their visual
Change detection is one of the most widely used processing techniques in remote
sensing. It is a process of identifying differences in the state of a geographic feature
or phenomenon by monitoring at different times. In order to detect the changes in a
phenomenon, the function Water Index (WI) is used to identify changes in water
content of the marsh during different periods of time. Landsat satellite data is used
of sensors MSS for the years 1974 &1992 and sensors TM 1984 and ETM sensors
for the years 2003, 2006, 2009 By using Arc GIS software, the results are converted
to thematic maps which represent water index coefficient through multiple years, as
well as the use of Erase tool in the tool
The antibacterial effect of (Brassica oleracea) Methanolic and aqueous crud extract was evaluated by an in vitro study testing the growth of various Gram-Positive and Gram-Negative bacteria . The bactericidal activity of this extracts was analyzed by serial dilution in tubes.
In same time,the qualitative chemical tests was done for determine active materials in seeds of plant.
This study,found that Gram-Negative and Gram-Positive bacteria susceptible to very low Methanolic extract concentrations. On the other hand, Gram-positive bacteria were more susceptible than Gram-negative bacteria, the minimal bactericidal concentration of Gram-positive bacteria was( 8 mg/100 ml) but minimal bactericidal concentration of Gram-negative bac
In this paper, a proposed video tracking system is introduced. The proposed
system consists of two parts: motion estimation and tracking. Motion estimation is
carried out by computing the difference between two successive images. The
difference is dark image contains small relatively brightness at the region of
existence the moving object. The average location of the moving object in the
difference image is the target location, the tracking aims to make the head of camera
facing the target location. Such that, the relation between the head of the camera and
the target location relative to camera location is modeled to computes the deflection
in the head. The tracking part depends on the head deflec
The field of mathematical morphology contributes a wide range of operators to image processing, all based around a few simple mathematical concepts from set theory. The two most basic operations in mathematical morphology are erosion and dilation, both of these operators take two pieces of data as input; an image to be eroded or dilated, and a structuring element. Opening and closing are two important operators from mathematical morphology; they are both derived from the fundamental operations of erosion and dilation. The primary application of mathematical morphology in this work occurs in binary images throw applying erosion and dilation operations to extract boundary edges, and then basic morphology operations are adopted to grey leve
... Show MoreThe iris of human eye is one of the most useful traits for biometric recognition.
This paper presents an iris recognition system based on semantic indexing. The
proposed system uses the concepts of latent semantic indexing (LSI) for iris
recognition. One technique of LSI is the singular value decomposition (SVD). The
SVD is an information retrieval uses numerical decomposition methods to compute
one characteristic value (i.e. SVD) for each iris image to be used as a recognition
feature. The proposed system consists of two phases: the training and recognition.
The training phase is responsible on storing the iris models in the database, while the
task of recognition phase is to compute the similarit
Most of the Arabic language vocabulary is built from the roots derivation. These roots are words composed of three to five consonants letters. Any performance in Arabic language for the purpose of information retrieval needs to deal with the language morphological and structural changes first (which is called the stemming process) then a statistical method for extracting information is implemented. This approach presents a method for categorizing the Classical Arabic Poetry (CAP) into its categorizations: Ghazal, Medeh, Wasef, Hijaa',..etc. by combining the algorithm of a light stemmer (which identify sets of prefixes and suffixes in an Arabic word in order to reach to the word root after removing the suffixes and prefixes) with "N-gram"
... Show MoreAnalyzing Google map to find optimal path routing is an important and advanced
strategy in geographic information system (GIS), it provides strong decision support
for the users in service area.
Optimal path routing system built to allows the users, businesses, and militaries to
find the optimal path (shortest and fastest path) between any two points (locations)
on a road networks (edges) of Google map image.
High peak to average power ration (PAPR) in orthogonal frequency division multiplexing (OFDM) is an important problem, which increase the cost and complexity of high power amplifiers. One of the techniques used to reduce the PAPR in OFDM system is the tone reservation method (TR). In our work we propose a modified tone reservation method to decrease the PAPR with low complexity compared with the conventional TR method by process the high and low amplitudes at the same time. An image of size 128×128 is used as a source of data that transmitted using OFDM system. The proposed method decrease the PAPR by 2dB compared with conventional method with keeping the performance unchanged. The performance of the proposed method is tested with
... Show MoreThe main aim of this research is to define the mineralogical composition of recent sediments deposited around the Al-Teeb river basin in eastern Missan, trying to determine the provenance or the source of these sediments.
The study area represents the southeastern edge of the Mesopotamian Plain and is part of it. Quaternary deposits cover most of the area. It is clayey with old sea and river deposits and part of aeolian deposits.
These sediments cover 95% of the study area, while the older rocks, which date back to the Tertiary (Late Miocene – Pliocene), exposed in the area east and northeast of the Al-Teeb area, made up hills which back to the undifferentiated Pliocene Mukdadiya and Bai-Hassan f
... Show MoreIn this research, a type of gram negative bacteria was exposed to non-thermal plasma at a distance of (2 and 3 cm) from the plasma flow nozzle, with the use of an alternating power supply (5KHz), where exposure was made at two different voltages (4.9 and 8 kV). A negative gram of Pseudomonas aeruginosa bacteria was isolated and exposed to non-thermal plasma at different flow rates of argon gas whose value ranged from (1-5) liters/minute. The results showed that bacterial killing rate is directly proportional to distance while exposing the samples to non-thermal plasma, and the best factors by which a complete killing rate was obtained were at a distance of 2 cm with a voltage of 8 kV and a gas flow rate of 5 liters/min,
... Show MoreThe relationship between Al-Wand lake and groundwater was studied in Khanaqin cityby identifying water levels for Al-Wand lake and the shallow groundwater aquifer for 2019 and 2020. The hydrochemical analyses of Al-Wand river water, Al-Wand lake water and shallow groundwater, and identifying the grain size analysis and mineralogy of the surface sediments have been done. This relationship was adopted on climate data of the study area by knowing which seasons contained water surplus or water deficit, and porosity and permeability define of soil that affects groundwater movement, and identify the salinity that effect on water quality.
The spread of antibiotic resistant bacteria is a worldwide problem. Due to the importance of P. aeruginosa as a multidrug resistant bacterium, this study aimed, through molecular techniques, to detect point mutations in chromosomal genes responsible for the quinolones class of antibiotics resistance. A total of 52 isolates from burn infections were identified using specific primers for P. aeruginosa 16S rDNA. Ciprofloxacin minimum inhibitory concentrations (MIC) were estimated using the agar dilution assay. DNA sequences of the quinolone resistance-determining regions of gyrA and parC were determined for detecting the mutations found in these genes and the relations among the i
... Show MoreIn this study, the nanocrystal-ZnS-loaded graphene was synthesized by a facile coprecipitation route. The effect of graphene on the characterization of Zinc Sulphide (ZnS) was investigated. The X-ray Diffraction (XRD) results reveal that ZnS has cubic system while hexagonal structure which is observed by loading graphene during the preparation of ZnS. Energy Dispersive X-ray Spectroscopy (EDS) analysis proved the presence of all expected elements in the prepared materials. Nanosize of fabricated materials has been measured using Scanning Electron Microscopy (SEM) technique. This study also found that the graphene plays a critical role in lowering the optical energy gap of ZnS nanoparticles from 4 eV to 3.2 eV. The characterization of detec
... Show MoreFlooding hazard is an important and dangerous natural phenomenon that leads to significant material losses. It should be studied and scenario to prevent significant losses. The studies should consider the impact of many factors such as human, infrastructure, economic,..etc. The main objective of the research is the risk management procedure. The study was conducted in Baghdad, Iraq. The materials for completing this research were prepared by gathering a satellite image and Digital Elevation Model (DEM) via the USGS website, then processed, analyzed, and converted into a different flood region concerning the probability of rising water levels where the normal height of Baghdad city is 28m over sea level. This scenario defines 3m,
... Show MoreAn eco-epidemiological system incorporating a vertically transmitted infectious disease is proposed and investigated. Micheal-Mentence type of harvesting is utilized to study the harvesting effort imposed on the predator. All the properties of the solution of the system are discussed. The dynamical behaviour of the system, involving local stability, global stability, and local bifurcation, is investigated. The work is finalized with the numerical simulation to observe the global behaviour of the solution.
The cyanobacteria strains were used in bioreactors to produce biomass. The total biomass after one month in suitable conditions such as efficient gas exchange, powerful light source and suitable medium composition was 7.99 mg/ml for N. commune and 5.83mg/ml for A. circinalis. These algae were applied alone or mixed in two rates (5 or 10 ml/ 100 g compost); Azotobacter chroococcum was used before 7 days of harvesting or with other cyanobacteria species. The total Nitrogen showed 1.84% with Azotobacter, however the nitrogen in mix culture was 1.80% mean while, the control treatment was 1.49%.. These results indicate that we can reduce chemical fertilizers by 1/4 or may 1/2 dose of normal requirement on growth and yield of chickpea plant.
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