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    The main purpose of the work is to apply a new method, so-called LTAM, which couples the Tamimi and Ansari iterative method (TAM) with the Laplace transform (LT). This method involves solving a problem of non-fatal disease spread in a society that is assumed to have a fixed size during the epidemic period. We apply the method to give an approximate analytic solution to the nonlinear system of the intended model. Moreover, the absolute error resulting from the numerical solutions and the ten iterations of LTAM approximations of the epidemic model, along with the maximum error remainder, were calculated by using MATHEMATICA® 11.3 program to illustrate the effectiveness of the method.

The severity of UTI produced by E. coli is due to the expression of a wide
spectrum of virulence factors. In this study the role of E. coli virulence determinants
in the pathogenesis of UTI in urinary catheterized and non-catheterized patients has
been evaluated. The isolates were recovered from 129 patients admitted to the
hospital. Virulence genes of E. coli were detected by polymerase chain reaction
analysis for the prevalence of these virulence factors. The targeted genetic
determinants were those coding for Type 1 fimbriae, Pyelonephritis-Associated Pili
(PAP), Antigen 43 (Ag43), α-Hemolysin and Aerobactin siderophores among the
studied isolates. The prevalence of genes fimH, papC, ang43, hlyA and iutA were<

Voucher documents have become a very important information carrier in daily lives to be used in many applications. A certain class of people could exploit the trust and indulge in forging or tampering for short or long term benefits unlawfully. This holds a serious threat to the economics and the system of a nation. The aim of this paper is to recognize original voucher document through its contents. Forgery of voucher document could have serious repercussions including financial losses, so the signature, logo and stamp that are used to determine being a genuine or not by using multilevel texture analysis. The proposed method consists of several operations. First, detection and extraction of signature, logo and stamp images from original

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Since decades silver was depended worldwide as a treatment to a lot of diseases
ranging from burn infections, anthrax, and typhoid fever to bacterial conjunctivitis
in stillbirth, but its effectiveness against biofilms is still undetermined. Salmonella is
a major cause of food poisoning outbreaks especially in the third world countries.
Thus, in the present study; the antimicrobial activity of silver nanoparticles (Ag-
NPs) against Salmonella enterica biofilm was examined; their activity was
compared with amino acid; D-Glycin and imipenem antibiotic. The result of the
study revealed that Ag-NPs exhibited considerable antimicrobial property against
Salmonella enterica biofilm where the minimum inhibitory concentrat

Facial identification is one of the biometrical approaches implemented for identifying any facial image with the use of the basic properties of that face. In this paper we proposes a new improved approach for face detection based on coding eyes by using Open CV's Viola-Jones algorithm which removes the falsely detected faces depending on coding eyes. The Haar training module in Open CV is an implementation of the Viola-Jones framework, the training algorithm takes as input a training group of positive and negative images, and generates strong features in the format of an XML file which is capable of subsequently being utilized for detecting the wanted face and eyes in images, the integral image is used to speed up Haar-like features calc

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This research investigates the dielectric properties (impedance, dielectric constant
and dielectric loss) of SiO2\ Ep :TiO2 \ Ep nanocomposite over the frequency range
of (102-106 Hz ) at room temperature. The dielectric material used is epoxy resin,
while nano-sized titanium dioxide (TiO2) with grain size ( 30nm) , oxide silicon
(SiO2) with grain size (12nm) in state volume ratio (0,0.05 ,0.1) .The effect of
gamma by using (CS137) for period time (17) day was studied Radiation caused
decreasing in real and imaginary parts of dielectric constant and impedance .

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ABSTRACT
                  The research aims to analyze the value chain of dairy products in Iraq (Abu Ghraib/Study Case) factories for the year 2022, where value chain rings are identified to discuss and track the most important determinants and problems in the value chain rings of dairy products and their basic and secondary activities, as well as calculate the value added of the products by subtracting the total revenues of products from their variable costs. Research data were collected for the period 2022. Preliminary information and data from its field sources and personal interviews were collected through a questionnaire prepa

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A spherical-statistical optical model (SOM) has been used to calculate and evaluate the neutron interaction with medium nuclei (40 ). Empirical formulae of the optical potentials parameters are predicted with minimize accuracy compared with experimental bench work data. With these optical formulae an evaluation of the shape and compound elastic scattering cross-section of interaction neutrons with ⁵⁶Fe nuclei at different energy range (1-20) MeV has been calculated and compared with experimental results. Also, volume integrals for real and imaginary potential energies have been evaluated and matched with the standard ABAREX code. Good agreements with have been achieved with the available experimental data.

The strong cryptography employed by PGP (Pretty Good Privacy) is one of the best available today. The PGP protocol is a hybrid cryptosystem that combines some of the best features of both conventional and public-key cryptography. This paper aim to improve PGP protocol by combined between the Random Genetic algorithm, NTRU (N-th degree Truncated polynomial Ring Unit) algorithm with PGP protocol stages in order to increase PGP protocol speed, security, and make it more difficult in front of the counterfeiter. This can be achieved by use the Genetic algorithm that only generates the keys according to the Random Genetic equations. The final keys that obtained from Genetic algorithm were observed to be purely random (according to the randomne

Three-dimensional seismic reflection study was conducted for the Eastern
Baghdad oil field which is located in the middle part of Iraq within Al-Madaaen
province that belong to Baghdad governarate, South of Diyala River , this field
includes two southern parts (S1 and S2), the study area was about 781.905 km 2 for
the upper Cretaceous age, synthetic seismogram was generated from data of EB-5
and EB-1 wells. Saadi reflector was picked and identified to determine the Hartha
Formation. The seismic sections and time slice maps confirmed that the upper
Cretaceous age was affected by faults and the indicators of faults ended within
Hartha Formation and continue to the deeper formations with increasing intensity.
The

تناول الباحث في هذه الدراسة طبيعة تعرض طلبة الجامعات للبرامج الترفيهية والاشباعات التي يمكن أن تحققها هذه البرامج لهم، وتكمن مشكلة البحث الحالي في الكيفية التي يتعرض بها طلبة الجامعات العراقية  للبرامج الترفيهية التلفزيونية وأنماط ذلك التعرض والاشباعات المتحققة منه، وتنبع أهمية البحث من كونه يتناول نوعية مهمة وخطيرة من البرامج التلفزيونية وهي البرامج الترفيهية التي لاقت في الفترات الاخيرة رواجاً كبي

هدفت الدراسة إلى فحص أثر اختيار نموذج الاستجابة للمفردة الثنائية (أحادي المعلم وثنائي المعلم وثلاثي المعلم ) في الكشف عن المفردات ذات الأداء التفاضلي والمقارنة في نسبة المفردات ذات الأداء التفاضلي ومعرفة دلالة الفروق في قيمة معامل الأداء التفاضلي ومتوسطه.  لتحقيق أهداف الدراسة اعتمدت الباحثة نتائج اختبار قيد الماجستير المقام في المعهد العالي للغات في جامعة حلب المكون من (60) مفردة من النوع الموضوعي ثنائي ا

           تتناول الدراسة المدة التي تحولت فيها مدينة نيقيه البيزنطية الى أول عاصمة لسلاجقة الروم في عهد سلالة قتلمش، ابن عم السلطان السلجوقي طغرل بك في الأناضول, فكانت مدة مليئة بالأحداث المتلاحقه ، ولا نبالغ إذا قلنا أن سيطرة السلاجقة على نيقيه كانت الدافع الأول للإمبراطور البيزنطي ألكسيوس كومنينوس على الكتابة إلى البابا غريغوري السابع لطلب المساعدة العسكرية ضد السلاجقة, ليستغل من جاء بعده ذلك وهو البا