Dye-sensitized solar cells (DSSC) create imitation photosynthesis by using chemical reactions to produce electricity from sunlight. DSSC has been pursued in numerous studies due to its capability to achieve efficiencies of up to 15% with artificial photosensitizer in diffuse light. However, artificial photosensitizers present a limitation because of the complex processing of metal compound. Therefore, various types of sensitizers were developed and synthesized to surpass the artificial sensitizer performances such as natural sensitizers from bio-based materials including plants, due to simple processing techniques and low environmental impact. Thus, this study examines the potential and properties of natural sensitizers from the was

يهدف البحث الى صياغة استراتيجية اعلامية لمواجهة اعلام التنظيمات الارهابية

Abstract The results showed that after treating <italic>C. albicans</italic> with Artemisinin (0.104 mg/ml) for 3 hours the number of <italic>C. albicans</italic> decreased and affected the morphology hyphae and growth of <italic>Candida</italic> compared with Fluconazole (150 mg/ml) and control (infected mice). The biomarker levels in the tongue showed high levels of MDA and TGFβ (623±1.5pg/ml, 586.1±0.13pg/ml respectively) in (infected mice with fungi). IL-37 was recorded high level (49.21±0.21pg/ml) in (Neoral +Fungi + artemisinin + fluconazole) compared with negative control. The finding biomarker levels in stomach showed high levels of MDA and IL-37 (533.8±1.9, 69.76±0.39pg/ml) in (Neor

Slow cinema is a modern phenomenon conceptually. It is one of the most important contemporary features of the development of film art. Despite its roots extending back to previous cinematic schools, it is unique in its distinctive intellectual and visualaudio structures that tend towards slowness, simplicity, monotony, and calm in shaping the cinematic material it presents to the recipient, prompting them to contemplate and reflect on it, rather than receiving it passively. Thus, slow cinema becomes a revolutionary trend linked to philosophical structures broader than the world of film, attempting to resist the ideology of speed that dominates our contemporary lives. Based on this importance of slow cinema, the researcher definedthe topic o

This study investigated a novel application of forward osmosis (FO) for oilfield produced water treatment from the East Baghdad oilfield affiliated to the Midland Oil Company (Iraq). FO is a part of a zero liquid discharge system that consists of oil skimming, coagulation/flocculation, forward osmosis, and crystallization. Treatment of oilfield produced water requires systems that use a sustainable driving force to treat high-ionic-strength wastewater and have the ability to separate a wide range of contaminants. The laboratory-scale system was used to evaluate the performance of a cellulose triacetate hollow fiber CTA-HF membrane for the FO process. In this work, sodium chloride solution was used as a feed solution (FS) with a concentratio

This study was designed to evaluate the ability of bioemulsifier to inhibit the growth of some pathogenic microorganisms. Fourteen isolates belonged to Serratia sp. were collected and tested for their ability to produce bioemulsifier. Results showed that Serratia marcescens S10 (isolated from the gut of the American cockroach) had the highest ability to produce bioemulsifier, among 14 isolates belong to Serratia spp. and it had the ability to inhibit the growth of some microorganisms. The production of bioemulsifier was detected by determination of emulsification index (E24%), qualitative drop-collapse test, emulsification activity (E.A) and measuring the surface tension (S.T). The results of bioemulsifier produced by Serratia marcescens S1

This study aims to identify the impact of social marketing on the sustainable development goals at the University of Mosul. The study consists of two main variables: the independent variable, which includes social marketing, and the four dimensions: social product, social price, social promotion, and social distribution. The dependent variable represents the sustainable development goals, whose dimensions consist of: Goal 1: No Poverty, Goal 2: Zero Hunger, Goal 3: Good Health, and Goal 4: Quality Education. This research paper highlight on social marketing as a modern trend in business organizations linked to sustainable development goals, which has led many companies to adopt the philosophy of sustainable development as a development m

تحظى البنوك المركزية باهتمام متزايد من قبل صانعي السياسة ومتخذي القرار في مختلف بلدان العالم لما تمتلكه من وظائف ومهام مهمة، ولا تكاد دولة تخلو من وجود بنك مركزي لها فهو يعد العمود الفقري لاقتصاد الدولة له شخصية معنوية واستقلال مالي واداري، وينظم السياسة النقدية والاقتصادية للدولة مع المؤسسات الاخرى لمواجهة الازمات التي تمر بها   الدولة. 

وأن التنظيم القانوني للبنك المركزي يخضع لعدة امور منها

Objective: To study the effect of epidural spinal injection over one year in case of spinal stenosis. Methodology: This prospective study included 566 patients with spinal stenosis seen at Al-Kindy Teaching and Al-Sader, Hospitals who were treated by local epidural steroid injection. They were followed up for at least five subsequent visits after seven days, one month, three months, six months, and one year to assess efficacy. Result: Mean age of patients was 49.5 years, with a predominance of females (65%). L4/L5 was the most involved level in the spinal stenosis (70%). Grade II stenosis accounted for (45.4%) of cases. The pairwise comparison revealed that there was significant decrease in proportions of patients with pain in day

هدف البحث التعرف الى:

• الثقة الرياضية لدى لاعبي منتخبات كلية التربية البدنية وعلوم الرياضة– جامعة الموصل.
• ادراكات النجاح لدى لاعبي منتخبات كلية التربية البدنية وعلوم الرياضة– جامعة الموصل.
• العلاقة بين الثقة الرياضية وادراكات النجاح لدى لاعبي منتخبات كلية التربية البدنية وعلوم الرياضة– جامعة الموصل.

 استخدمت الباحثة المنهج الوصفي بالأ

Social risks posed a great challenge to the development path in Iraq, which resulted in widening the development gaps, whether these gaps were between rural and embargoed areas, or between Iraqi governorates, and the gender gap. Besides, the nature of the reciprocal relationship between the social risks and the development process requires the adoption of development trends that are sensitive to the risks that take upon themselves the prompt and correct response to these risks, away from randomness and confusion that Iraq suffered from for decades. However, currently, the situation has differed a great deal. This is because the size and types of such gaps have widened and become more complicated than before; a matter which has led to hav

Abstract

The entities responsible for regulating the financial market are seeking to provide high quality accounting information, to provide appropriate protection to investors, and thus encourage them and attract them to increase their investments. the research reached several conclusion, the most prominent of which comes  :-

1-The production of high quality accounting information reduces investment costs and costs of processing accounting information.

2- The production of high quality accounting information helps investors identify the best investment opportunities.

3- The results of the statistical analysis showed that there is significant

The unsteady state laminar mixed convection and radiation through inclined
cylindrical annulus is investigated numerically. The two heat transfer mechanisms of
convection and radiation are treated independently and simultaneously. The outer
cylinder was kept at a constant temperature while the inner cylinder was heated with
constant heat flux. The study involved numerical solution of the governing equations
which are continuity, momentum and energy equations using finite difference method
(FDM), where the body fitted coordinate system (BFC) was used to generate the grid
mesh for computational plane. A computer program (Fortran 90) was built to calculate
the bulk Nusselt number (Nub) after reaching steady state con

This study was designed to isolate and identify the type of moulds and their
percentage of distribution with pathological study of highly moulds isolated from
(130)samples were included in this study with divided into (30)samples dried
milk,(30).samples baby food ,(30)samples raw milk , (40) samples dairy products .
The results revealed the percentage of infection according to total count of
isolation in raw milk were 100 % dairy product 65 %. The most common fungi
isolated from raw milk were Asp.niger of 16.2 % Asp. fumigatus of 15 % Asp.flavus
of 13.7 % Pencillium spp. 12.5 % . From dairy products were isolated with
percentage of Asp. Fumigatus 34.9% Geotrichum spp . of 23 % ,Asp. nager of 11.5
% . Pathologic

     أجري البحث لمعرفة الملوثات الميكروبية الموجودة على قشرة وفي صفار وبياض بيض الدجاج المحلي ، السوري ، التركي ، الاوكراني ، حيث جمعت العينات بمعدل 10 بيضة من الاسواق الشعبية في محافظة  بغداد . أظهرت النتائج أن بكتريا السالمونيلا واضحة في صفار البيض التركي .  وفي قشرة وبياض وصفار البيض الاوكراني . كما أظهرت نتائج فحص البيض

يستهدف البحث الحالي التعرف على الاستحقاق الأكاديمي لدى طلبة المرحلة الإعدادية، وعلى الفروق في الاستحقاق الأكاديمي لدى طلبة المرحلة الإعدادية على وفق متغيرات

 ( الجنس ، التخصص ، الصف ، المدرسة )، وتألفت عينة البحث الحالي من ( 335 ) طالباً وطالبة من مديرية تربية بغداد الكرخ الثانية ، وللتخصص العلمي والأدبي، وللصفين الرابع والخامس الإعدادي، وللطلبة المتم

Interpreting  is a process adopted by a skillful and well qualified interpreter to convey orally the meaning from a source language into a target language simultaneously .In this process the interpreter has no time to think or check the exact meaning of the words, phrases and sentences. The main technique used by the interpreter is based on his/her competence .This type of translation is used in press conferences and political speeches of  high rank figures.

This paper deals with analyzing the interpretation  of Obama's farewell speech  adopted by two authentic TV Channels(Sky News and AL- Jazeera).The aim of this paper is to investigate the quality of each interpreting by adopting   Nida's (1996:164

This study is considered the first trail study in our country to apply In ovo-vaccination to immunize chicks against avian viral diseases. This method was conducted by using 150 chick embryos classified into three equal groups (50 embryo each group). The first group was inoculated with Newcastle disease virus-NDV (B1-strain). Second group was vaccineted with NDV. and GV( Gambaro virus). All vaccinated groups were inoculated in the amniotic sac, the
third group (control group) was inoculated with sterile phosphate buffered saline. Result should the both vaccine did not reveal any negative effect on the percentage of hatchability and liaviability of the vaccinated chicks.
Hemagglutination inhibition (HI) , ELISA and challenge test we

In this work, the rate of charge transfer (CT) reaction at the N3-ZnS interface was calculated using a quantitative computational model to evaluate the efficiency of N3-ZnS heterojunction dye-sensitized solar cell devices using different types of solvents. This work discussed the influence of the effective driving energy force on the charge transport rate and performance of N3-ZnS devices with various solvents based on a donor-acceptor model. A solar cell model was used to study the optical efficiency when changing some of its parameters, such as the type of material and the thickness of the film, as they are important factors influencing the quality of the solar cell. It was found that the transition energy varies with different so

A series of metal ion complexes of some divalent transition metal ions having the general composition [ML2Cl2]nH2O with 2-(benzo[d]thiazol-2-ylamino)-2- (5-chloro-2-hydroxy phenyl) acetonitrile ligand has been prepared from 5-chloro-2-hydroxy-benzaldehyde and benzo[d]thiazol-2-amine. Existence of cyanide as potassium cyanide in acidic medium was considered, characterized by elemental chemical analysis, conductance of molarity, magnetic susceptibility measurements, FTIR electronic spectral studies and mole ratio method. FTIR indicates the participation of amino and acetonitrile nitrogen which is coordinated with the central metal ion.

Background: Acute exercise stress is associated with a lower lymphocyte functional response. It is suggested that exercise can enhance or reduce immunity depending on the frequency, duration, and intensity of the exercise.
Subjects and Methods: From November 2007 to January 2008, thirty healthy Volunteers were recruited from medical, paramedical staffs, and students of Baghdad College of Medicine (all males). Participants were chosen according to the following: (1)Age (between 20 and 35 years), (2) Non obese : Body mass index (BMI in kg/m2) was used as an index of obesity, (3) Non-smoker, (4) No recent medical problem, (5) No recent medications, and (6) No musculoskeletal complaint. After a general m

At thermal energies near stellar conditions, nuclear reactions are sensitive to resonance strengths of the nuclear reaction cross-section. In this paper, the resonance strengths of  nuclear reaction were evaluated numerically by means of nuclear reaction rate calculations using a written Matlab code, at the energies of interest in stellar nuclear reactions. The results were compared with standard reaction before and after application of a statistical analyses, to select the best parameters that made theoretical results as close as possible to the standard values. Fitting was made for different temperature ranges up to 10 GK, 0.6 GK and 0.25 GK. The evaluated results showed that as the temperature range becomes narrower, more error is ad

The objective of this study is to explain the role of credit policies in agricultural development of Iraq during the period 1979-1989 which were represented by the policy of co-operative agricultural bank the organization that responsible to finance agricultural sector for various reasons. It has been shown that there was no clear credit policy existed during the period concerned due to the differences between loans from year. The loan growth rate was low in general comparing with objectives of the agricultural development plans, a low production rates comparing with loans paid, the growth rate of average number of trees in each donum and the growth rate of livestock number was also low.In conclusion there should be a clear plan for cred