University Of Baghdad Research Articles

توظيف التكنولوجيا في تصميم الإعلان الرقمي وتمثلاتها الإبداعية في نتاجات طلبة التربية الفنية

The research dealt with the topic of (employing technology in the design of digital advertising and its creative representations in the products of art education students). The research contained four chapters. The first chapter dealt with: the methodological framework of the research, represented by the research problem that was revealed in the following question: How has technology contributed to employment in the design of digital advertising? They have no role in enriching the creative process and are represented in their artistic productions. The researcher determined the limits of the research, which were represented by the products of the students of the Department of Art Education - First Stage / College of Fine Arts/ University of Baghdad for the academic year (2020-2021), and then the researcher moved to the second semester, which included two sections. The title of the first section was employing technology artistically for advertising, and the section included the second is the creative process and aesthetic standards in the artistic achievement, and the researcher extracted a number of indicators that resulted from the theoretical framework: 1. The use of digital technical methods in employing shapes by following the technique of assembling and composing photographs, and generating a main rhythm between images and color values, served the functional aspect and the creative process of the advertising poster. 2. The computer showed a kind of diversity and excitement in the use of letters and their formal formulation in the design space. Among the most important conclusions is that the use of digital technology in the field of art education for practical academic subjects has given students the ability to diversify the styles of artistic production and facilitate the procedures used in producing these artistic works.

The Level of Serum Selenium in Patients with Cervical Intraepithelial Neoplasia in Medical City/ Baghdad Teaching Hospital

Introduction: Selenium is an essential trace element involved in different physiological functions of the human body. An inverse relationship between serum selenium levels and cervical intraepithelial neoplasia has been reported. cervical intraepithelial neoplasia is regarded as a potentially premalignant transformation of squamous cells of the cervix. Objectives: To evaluate the relationship between the serum level of selenium and cervical intraepithelial neoplasia. Methods: A case-control study was conducted at Baghdad Teaching Hospital and Iraqi National Cancer Research Center in the University of Baghdad during the period from July 2021 to July 2022. A convenient sample of 100 women was enrolled in the current study and included case group which consisted of 50 women who were diagnosed with cervical intraepithelial neoplasia and control group which consisted of 50 women who did not have cervical intraepithelial neoplasia as confirmed through histological examination after punch biopsy by colposcopy. Results: The serum level of the selenium was significantly lower in the case groups compared to the control groups (P-value=0.001). In addition, the proportion of the participant with abnormal levels of selenium was significantly higher in the case group compared to the control group (P-value=0.001). In the case group, there was a significant difference between the cervical intraepithelial neoplasia grade regarding the serum level of selenium, the level of selenium significantly decreased with the progression of the disease (P-value=0.001). Conclusions: Selenium deficiency may significantly increase the incidence of cervical intraepithelial neoplasia. In addition, it significantly impacts the transformation to a higher degree as there was a significant difference between cervical intraepithelial neoplasia I, II, and III regarding the level of serum selenium.

The Methodology of Sociological Criticism in Iraq

In the period preceding the establishment of the first sociology department at the University of Baghdad, the works of Abdul Fattah Ibrahim and Abdul Jabbar Arim played a significant role. These scholars are regarded as pioneers of this pre-foundational phase. Although they did not conduct any field research, the methodologies they advocated for analysing and critiquing Iraqi social reality were well-defined. In Abdul Fattah Ibrahim's first specialised book on sociology, he presents Darwin's theory of evolution as "the foundational principle upon which modern sociology is based." He defines sociology as "the study of society in its evolution according to the law of the survival of the fittest, with the goal of enhancing its ability to endure."

The Role of Arginase and some Parameters in Diabetic Type 2 Patients with and without Retinopathy

Background: Oxidative stress plays a major role in the pathogenesis of diabetes mellitus by damaging cellular organelles and enzymes in blood such as arginase1, insulin and glutathione s-transferase; increasing lipid peroxidation such as malondialdehyde and increasing insulin resistance which can lead to diabetic complications such as diabetic retinopathy. Objectives: To explore the relationship of oxidative stress to the development of diabetic retinopathy by measuring the levels of Arginase1, the activity of glutathione s-transferase enzyme, and the levels of malondialdehyde as a secondary product of lipid peroxidation (biomarker for oxidative stress). Patients and MethodsThis study was conducted from November 2022 to January 2023 at the Ibn Al-Haitham Teaching Eye Hospital in Baghdad, the University of Baghdad / Department of Chemistry and the National Diabetes Centre for Treatment and Research at Al-Mustansyrriah University. This study was conducted on 120 subjects distributed as follows: 40 non-diabetic obese controls, 40 type 2 diabetics with no retinopathy, and 40 type 2 diabetic retinopathy patients, between 30 and 65 years of age. All groups were subjected to tests: measuring fasting blood glucose (FBG), HbA1c, lipid profile (cholesterol, triglycerides, HDL- cholesterol, LDL- cholesterol, and VLDL cholesterol), serum total arginase1, malondialdehyde glutathione s -transferase, body mass index (BMI), and waist-to-hip ratio. Results: Mean arginase1 levels were significantly higher in diabetic patients than in diabetic retinopathy and control groups (p ≤ 0.05). The mean xidative stress marker malondialdehyde concentration was significantly higher in diabetic retinopathy patients than in type 2 diabetics and the control group (P ≤ 0.05). The mean glutathione s-transferase activity in diabetic retinopathy patients was significantly higher than in the control group and type 2 diabetics (P ≤ 0.05). Conclusion: There is a relationship between oxidative stress and the development of diabetic retinopathy, where the levels of arginase1 and malondialdehyde increased and the activity of glutathione s –transferase enzyme increased as a result of oxidative stress and inflammation associated with complications of type 2 diabetes.

The Association between Leptin and Asprosin Levels in Female Patients with Type II Diabetes Mellitus

Background: Leptin and asprosin are adipokines secreted by white adipose tissue. The leptin and asprosin molecules have many functions in the central nervous system and other functions of the body: Appetite, glucose ‎metabolism, ‎insulin resistance, and cellular death. Objectives: The study aims to determine the potential relationship between leptin and asprosin hormones in female patients with type II diabetes mellitus. Methods: The present study was conducted in Al-Mahmodia Hospital / Baghdad and the laboratories of the College of Science for Girls / University of Baghdad / Iraq, for the period from 1/11/2023 to 1/2/ 2024. This study is a comparative analysis of several essential biomarkers ‎found in the sera of individuals with diabetes via estimating leptin, asprosin, fasting blood glucose, glycated ‎hemoglobin, body mass index, total cholesterol, triglycerides, high-density lipoprotein, low-density lipoprotein, aspartate aminotransferase, alanine aminotransferase and alkaline phosphatase in females with type II diabetes mellitus. The study consisted of 60 participants grouped into: Group I (30 females ‎with diabetes), and group II (30 healthy females). The Biochemical ‎parameters of every participant were ascertained. The quantification of leptin and asprosin in the serum was conducted using the enzyme-linked immunosorbent assay (ELISA). Results: The levels of leptin and asprosin were markedly high in the diabetic group [(‎5.1 ± 0.69‎‎), and (10.3 ± 1.07)] compared with the control group [(2.0 ± 0.48), and (1.6 ± 0.16)] respectively, with a significant difference. Conclusion: Despite the high levels of leptin and asprosin in female patients with Type II diabetes mellitus, the relationship between leptin and asprosin was a weak negative one.

The Role of Serum Level of Col2a1 and Hyaluoronic Acid in Diagnosis of Knee Osteoarthritis

Osteoarthritis (OA) is a complex condition in which affected tissues experience changes in metabolism, structure, biochemistry, and function. This condition arises when chondrocytes fail to balance the synthesis and degradation of extracellular components like proteoglycans and collagens, leading to inflammation of the synovial membrane and joint capsule. Aim of the study: This study was designed to evaluate the serum levels of Type II Collagen alpha 1 (coll2a1) and Hyaluronic Acid (HA) in diagnosis of early stage of knee osteoarthritis in Iraqi patients Subjects and Methods: This case- control study was carried out at Department of Biochemistry, College of Medicine, University of Baghdad and at Rheumatology Department , Baghdad Hospital / Medical City, during the period from September 2022 to March 2023. It included ninety volunteer males and females subdivided into subgroups: Group 1consisted of 50 patients who have had early stages of knee osteoarthritis (KOA) and group 2 involved 40 apparently healthy subjects who served as control group. The diagnosis of KOA was made by a consultant rheumatologist using American College of Rheumatology (ACR) criteria. Moreover, patients were sub- classified according to their BMI (normal weight, overweight and obese) and KOA severity (grad1 and grad 2). Investigations included serum measurements of Human serum coll2a1( type II collagen alpha I) and Human serum HA (Hyaluronic Acid) in all patients and controls by ELISA technique. Results: The mean (±SD) values of Coll2a1, HA, of KOA patients were significantly higher than those of controls (for all, p <0.01). There was significant positive correlation between. The mean value of serum hyaluronic acid was significantly increased in grad 2 KOA when compared with grad 1 KOA patients (p < 0.004). The results found that fibulin-3 has the highest receiver operator characteristic (ROC) and area under curve (AUC=89.2% ) at cutoff (7.50 ng/ml) with sensitivity 80.0 and specificity 80.0 in diagnosis of KOA. Also, serum Coll2a1 has high diagnostic utility (AUC=88.6%) at cutoff (286.00 pg/ml) with sensitivity 82.0 and specificity 80.0 . Conclusion: Assessing non-invasive serum levels of coll2a1 (with a cutoff of 286.00 pg/ml) offers a new biochemical marker for diagnosing the early stages of knee osteoarthritis (KOA) potentially before changes become visible on X-rays. Additionally, measuring serum hyaluronic acid levels could serve as an indicator of disease severity, helping to differentiate between various grades of KOA.

Ceramide As A Potential Tumor Marker For Diagnosis Of Prostate Cancer And Its Association With Lipid Profile

Background: Prostate cancer (PCa) is the second most frequent type of malignancy cancer among men worldwide. Ceramides are fatty acid derivatives of sphingoid bases, and formed not only through the de novo biosynthetic pathway, but also from the degradation of glycosphingolipids (GSLs) and ceramide-1-phosphate. Dyslipidaemia is part of metabolic syndrome, characterized by an alteration of the plasma lipid profile, including Cholesterol, HDL, and triglyceride levels. Objective Evaluate serum ceramide as tumer marker of prostate cancer and its association with lipid profile. Method This case- control study was carried out at Department of Biochemistry, College of Medicine, University of Baghdad and at Urology department, Ghazi Al-Hariri Hospital for surgical speciality during the period from March 2022 to May 2023. It included 120 men patients, 60 men patients who newly diagnosed to have primary prostate cancer (PCa), and 60 men were apparently healthy men. Investigations included serum measurements of ceramide by using enzyme linked immunosorbent assay(ELISA) and also measurement of lipid profile by using semi-auto biochemistry analyzer.Results The results of the present study showed that there was a significant differences in ceramide in prostate cancer patients as compared with the control group The results also showed that the S.Cholesterol, and S.Triglyceride were higher in the patients group compared to the controls group with significant statistical difference. Conclusion. According to the results obtained we can suggest that higher levels of ceramide, Cholesterol and Triglyceride may be associated with risk of prostate cancer.

The Impact of the Guidance Technique of Stopping Negative Thinking on reducing Psychological Reluctance in Swimming Lessons among Female Students of Physical Education and Sports Science

The significance of the current research lies in studying the impact of the Guidance Technique (Stopping Negative Thinking) to reduce psychological reluctance in swimming lessons among female students of Physical Education and Sports Sciences highlighting the concept of psychological reluctance and how to confront it in the swimming lessons. The research provides a comprehensive and integrated theoretical framework that benefits the guiding process, contributing to the development of guiding programs that help reduce or eliminate psychological reluctance. Additionally, this research offers a psychological reluctance scale, aiding in the evaluation and diagnosis of students for the purpose of guiding them. The research addressed an important segment represented by female students of the College of Physical Education and Sports Sciences, so the aim of the current research is to identify the impact of the guidance program according to the method (stopping negative thinking) to reduce psychological reluctance in the swimming lesson among female students of Physical Education and Sports Sciences, and achieving the research goal required the construction of two tools, namely: Firstly, a psychological reluctance scale in swimming lessons for female students of Physical Education and Sports Sciences. Secondly, a guiding program using the (Stopping Negative Thinking) method, consisting of 12 guiding sessions for female students of the College of Physical Education and Sports Sciences at the University of Baghdad, who exhibited high scores on the psychological reluctance scale in swimming lessons. To achieve this objective, the researchers employed the descriptive survey approach in developing the psychological reluctance scale and used the experimental method, with a pre-test and post-test design, for both the experimental and control groups, aligning with the research problem. The results indicated that the guiding method (Stopping Negative Thinking) had a significant effect in reducing psychological reluctance among female students of Physical Education and Sports Sciences, with a statistically significant difference compared to the control group.

Some oral microbiota in complete cleft infants in comparison with normal infants.

To compare caries-related microorganisms and candida in complete cleft infants with normal palate infants. The case-control study was conducted from April 2021 to January 2022 at the College of Dentistry, University of Baghdad, Baghdad, Iraq, and comprised infants with age ranging from 1 day to 4 months. They were divided into complete cleft group A and control group B. Group A was subdivided into those with class III Veau's palatal classification, and the rest with class IV Veau's palatal classification. Samples were taken using oral swab which were subjected to colony morphology, gram staining and biochemical testing. Data was analysed using SPSS 21. Of the 52 subjects, 26(50%) were in each of the 2 groups. The subgroups of group A had 13(50%) patients each. The counting and colonisation of streptococcus mutans, lactobacilli and candida albicans were significantly higher in group A than in group B (p<0.05). The difference between the subgroups of group A was not significant (p>0.05). Infants with cleft palate were more susceptible to dental caries and oral infection than those with normal palate.

Pre and postnatal effect of maternal environmental tobacco smoke exposure on infant's growth parameters.

To determine the association between environmental tobacco smoke exposure and growth parameters of infants. The observational, comparative study was done in rural areas of the Al-Karkh sector of Baghdad, Iraq, from December 2021 to March 2022 after approval from the ethics review committee of the College of Dentistry, University of Baghdad, and comprised mothers aged 20-35 years having infants aged up to one year. Those exposed to environmental tobacco smoke were in group A, while non-exposed mothers were in group B. Along with sociodemographic data, a second-hand smoke exposure scale was used. Weight-for-height, height-for-age and weightfor- age indices, as well as head circumference values, were used to measure growth parameters. Data was analysed using SPSS 22. Of the 150 mothers, 67(44.7%) were in group A with mean age 27.8±4.7 years and 83(55.3%) were in group B with mean age 26,1±4.6 years. The mean age of the children was 9.4±3.1 years in group A and 9.2±2.3 years in group B. Husband was the primary source of smoking at home 55(82.08%). When it came to exposure duration, 58(86.57%) had been exposed for years and 9(13.43 %) for months. The mean Z-score for all growth measurements was higher in group B infants compared to group A (p<0.05) except weight-for-height (p>0.05). Mothers' exposure to environmental tobacco smoke was found to have a significant harmful effect on the growth parameters of infants.

Clinical and histological study of cold physical plasma jet in treatment of full thickness skin wounds of normal and diabetic dogs.

To study the effect of physical plasma jet in treating open wounds in diabetic and non-diabetic dogs. The experimental study was conducted at the College of Veterinary Medicine, University of Baghdad, Iraq, from 20 January, 2020 to 1st May 2020, according to (no. 1364/ P.G), and comprised adult male diabetic and nondiabetic dogs. They were divided into non-diabetic group N and diabetic group D. Each group was further divided into treatment subgroup T and control subgroup C. Each dog was subjected to 4 wounds 3×3cm in size. Homemade helium non-equilibrium atmospheric pressure plasma jet therapy was used for healing purposes. Clinical parameters were evaluated by observation, while histological images were scored based on the semi-quantitative evaluation of histological sections on days 3-, 7- and 21-days post-wound. Data was analysed using SPSS Version 26 with One-way ANOVA for statistical analysis between groups and sub-groups. Of the 24 dogs, 12(50%) were in each of the two groups, which were further divided into subgroups having 6(50%) dogs each. The therapy accelerated the process of wound healing in the NT and DT subgroups compared to NC and DC. Clinical observations revealed early and complete closure of plasma-treated wounds in NT and DT subgroups started at day 30 post-wounding, while in the NC subgroup it started at day 35, and in the DC subgroup, wounds failed to close even after 35 days post-wounding. Histological analysis suggested that a plasma jet supported epithelisation, angiogenesis, formation of new hair follicles and collagen fibres, while it also controlled inflammation. In addition, in NT and DT subgroups, it increased the proliferation of fibroblasts and deposition of collagen, and there is a very, highly significant difference between groups (P<0.001), and a significant difference between days (P<0.05). Home-made helium non-equilibrium atmospheric pressure plasma jet therapy improved the quality and pace of wound healing.

Does body surface area of children affect the oral health?

To evaluate relationship between oral health and body surface area among children. The observational, cross-sectional study was conducted from January to February /2022 after approval from the ethics review committee of the College of Dentistry, University of Baghdad, Baghdad, Iraq, and comprised children of either gender aged 6-8 years who were randomly selected from primary schools in the city. Body surface area was calculated geometrically using different formulas, and the DuBois formula was used to make the intervals. The estimated body surface area values were broadly divided into four intervals: 0.8-0.9, >0.9-1.0, >1.0-1.1, >1.1. Dental caries was examined using the World Health Organisation criteria related to decayed, missed and filled teeth and surfaces for primary and permanent teeth. Dental plaque and gingival health status were measured using plaque and gingival indices. Data was analysed using SPSS 22. There were 240 subjects. There was no significant difference in terms of mean body surface area intervals of decayed, missed and filled teeth and surfaces for primary and permanent teeth (p>0.05). The mean values of gingival index showed significant differences across body surface area intervals (p<0.05). Mean plaque index values showed no significant differences (p>0.05). No relationship between body surface area and caries experience of primary and permanent teeth was found. However, increasing the body surface area increased gingival inflammation.

Improving Radio Signal from Baghdad University Radio Telescope Using the Savitzky-Golay Filter

Astronomical radio observations from a small radio telescope suffer from various types of noise. Hence, astronomers continuously search for new techniques to eliminate or reduce such noise and obtain more accurate results. This research investigates the impact of implementing the Savitzky-Golay filter on enhancing radio observation signals retrieved from the Baghdad University Radio Telescope (BURT). Observations from BURT were carried out for different Galactic coordinates, and then a MATLAB code was written and used to implement the Savitzky-Golay filter for the collected data. This process provides an assessment of the ability of the filter to reduce noise and improve the quality of the signal. The results of this research clearly showed that applying the Savitzky-Golay filter reduces the noise and enhances the signal of astronomical radio observations. However, the filter should be used appropriately to preserve the original features of the signal. In conclusion, the filter is considered an efficient tool for enhancing the radio signal by reducing the noise and smoothing the signal. Therefore, the filter provides a substantial contribution and improvement to the field of radio astronomy.

Iraqi Meteoric Water Line and its Application in Groundwater-Surface Water Connection

The LMWL was re-plotted from the isotopic analysis data (δ2H and δ18O) for rainwater samples collected from three stations in Baghdad city in the current study and data from previous studies. Four samples of shallow groundwater and five samples from the Tigris River were isotopically analyzed for 2H and 18O using a Liquid-Water Stable Isotope Analyzer (LWSIA). The samples were collected from the Al-Jaderia area within the University of Baghdad. The analysis was done against Vienna Standard Main Oceanic Water (VSMOW). The isotopic composition of groundwater ranges between -43.91‰ and -37.57 ‰ for 2H with an average of -40.06±2.7 ‰, while it ranges between -6.28‰ and -6.01‰ for 18O with an average of -6.14±0.1‰. These values are slightly more depleted compared to the isotopic composition of the Tigris River water (-38.79 ‰ to -37.87 ‰) for 2H with an average of -38.05±0.9‰ and between -6.23‰ to -5.11 ‰ for 18O with an average of -5.74±0.4 ‰. This is a logical result since the river is usually fed with fresh new rainwater, which isotopically is relatively more enriched. The current study confirms that the Local Meteoric Water Line (LMWL) has a formula of δ 2H‰ = 7.5 δ 18O‰ + 13. The LMWL is located above the Global MWL by +13.9‰ toward the Eastern Mediterranean (EMMWL δ2H‰ = 8 δ 18O‰ + 22), indicating the origin rainwater from the Mediterranean Sea and the Atlantic Ocean. The groundwater and surface water isotopic compositions were below the LMWL due to the evaporation of shallow groundwater. There is interconnection between river water and groundwater, directly or by recharge from irrigation water. Iraq may have two different MWLs, one for the northeastern region and the other for the middle, western and southern Iraq. The MWL for the northern eastern region of Iraq is close to that of the EMMWL, indicating Mediterranean climate and vapor source, while the rest of the areas of Iraq have MWL with various isotopic compositions affected by more hot climate in these regions and by the continental tropical air masses.

Peer Review Statement

All papers published in this volume have been reviewed through processes administered by the Editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal published by IOP Publishing. • Type of peer review: Double Anonymous • Conference submission management system: Morressier • Number of submissions received: 124 • Number of submissions sent for review: 118 • Number of submissions accepted: 107 • Acceptance Rate (Submissions Accepted / Submissions Received × 100): 86.3 • Average number of reviews per paper: 2.7383177570093458 • Total number of reviewers involved: 87 • Contact person for queries: Name: Mahdi Karkush Email: mahdi_karkush@yahoo.com Affiliation: President of Iraqi Scientific Geotechnical Society University of Baghdad, Department of Civil Engineering

Enhancing Pediatric Nursing Skills by Top Learning Strategies

Background: The efficacy of educational strategies is crucial for nursing students to competently perform pediatric procedures like nasogastric tube insertion. Specific Background: This study evaluates the effectiveness of simulation, blended, and self-directed learning strategies in enhancing these skills among nursing students. Knowledge Gap: Previous research lacks a comprehensive comparison of these strategies' impacts on skill development in pediatric nursing contexts. Aims: The study aims to assess the effectiveness of different educational strategies on nursing students' ability to perform pediatric nasogastric tube insertions. Methods: A pre-experimental design was employed at the College of Nursing, University of Baghdad, involving 60 students divided into three groups. Data were collected via an observational checklist from October to December 2023 and analyzed using SPSS. Results: Significant improvements in students' skills were observed across all groups. Simulation strategy showed highly significant differences with p-values of .001 and large effect sizes (Partial Eta Squared: .887, .902, .582). Blended strategy also demonstrated significant results with p-values of .001 and large effect sizes (Partial Eta Squared: .813, .936, .883). The self-directed strategy was similarly effective, with p-values of .001 and large effect sizes (Partial Eta Squared: .871, .739, .667). Descriptive statistics revealed a notable increase in mean scores in post-tests, indicating the effectiveness of these strategies. Novelty: This study uniquely compares the effectiveness of simulation, blended, and self-directed learning strategies, providing comprehensive insights into their impacts on pediatric nursing education. Implications: The findings underscore the importance of incorporating diverse learning strategies in nursing curricula to enhance practical skills, suggesting that a combination of these methods could be most beneficial for student learning and competence in clinical settings. Highlights: Effective Strategies: Simulation, blended, and self-directed learning enhance pediatric nursing skills. Significant Improvement: All methods showed highly significant skill development with large effect sizes. Unique Comparison: The study provides valuable insights for nursing education curricula. Keywords: Nursing education, pediatric skills, nasogastric tube insertion, simulation learning, blended learning

Construction and Validation of a Cognitive Engagement Scale and Its Relationship with Ball Movement Sequence Performance in Rhythmic Gymnastics

The research aims to: build and record a measure of cognitive participation among second-year female students at the College of Physical Education and Sports Sciences, University of Baghdad. The researchers used the descriptive approach in the survey style for the research sample. The sample was selected from female students and divided into: (10) female students for the survey sample, and (80) female students for the construction and codification sample. The data were statistically analyzed by the researchers using SPSS, the T-test for independent and correlated samples, Pearson's simple correlation coefficient, Cronbach's alpha, Chi-square, and Spearman-Brown. They were recruited for the samples. The study concluded that constructing a measure of cognitive participation for students in the second stage could be applied through the ease and difficulty of its expressions that are appropriate to the research sample, as well as the grades and levels that were reached, which showed that the sample fell within the rating (good and acceptable), and on the other hand the sample was characterized by participation. Cognitive through the results of the scale and its four axes. In conclusion, cognitive participation plays a positive role in performing the ball movement sequence in rhythmic gymnastics.

THR USE OF DIFFERENT LEVELS OF SINGLE CELL PROTEIN IN BROILER RATIONS

The present work was carried out in poultry experiment farm of Animal Resources Dept.., College of Agric., Baghdad University, Iraq. Five different levels of single cell protein (0, 5, 10, 15, 20%) replaced to soybean meal in the diets of broiler chick and 600 one day old chicks (Hubberd). The birds were randomly distributed among five treatments (two replicate for each treatment.), 60 chicks per replicate. The results showed that. the diet containing 10% single cell protein was the best diet among the other treatments. The average body weight in six weeks old were 1081.5, 1097, 1171, 1095, 332 gr for the treatments used respectively.

Effect of Effective Microorganisms on Vegetative Growth of Wheat

Background: environmental pollution has led to climate change and agriculture is an aspect of this pollution, Pesticides, fertilizers and plant growth regulators are pollutants in soil and water. Therefore, beneficial microorganisms found in nature to provide plants with nutrients, resist pests and reduce mineral fertilizers is an ambitious goal for researchers. On the environment. Pseudomonas bacteria, baker’s yeast and mycorrhizal fungi are known for their ability to increase a group of nutrients’ organic and amino acids, as well as plant hormones that stimulate growth. Methods: A field experiment was conducted at University of Baghdad to assess the impact of beneficial microorganisms on wheat growth traits during winter Of 2019-2020., using a randomized complete block design (RCBD) with eight treatments.: Pseudomonas fluorescens bacteria (Pse), Mycorrhizae Glomusspp. (Gl.), Saccharomyces cerevisiae yeast (Sa.), Ps+Gl, Gl+Sa, Ps+Sa, Ps+Sa+Gl and control. Result: Experimental indicated that treatments significantly outperformed in plant height, tiller number, CGR (crop growth rate) and total dry weight. Additionally, the Ps+Sa+Gl treatment demonstrated a significant superiority over all other treatments in terms of plant height and tiller number. These observations suggest that the combination of biological factors within a single treatment resulted in a synergistic interaction, that led to enhancement of the vegetative growth indices in wheat plants.

The Effect of Legal - Ethical And Psychological Factors In Reducing Accounting Manipulations: A Field Study

The study aimed to elucidate the extent of accountants' adherence to legal and ethical factors, understand the psychological state of the auditor, explore the impact of regulations governing the auditing profession, and delineate the effect of psychological and ethical factors on the auditor's behavior. The study also sought to gather opinions from auditors, academics, and educators at the University of Baghdad regarding legal, ethical, and psychological factors within the profession. The study found significant correlations between legal, ethical, and psychological factors, and accounting manipulations. There was a statistically significant relationship between legal factors and accounting manipulations, with a correlation coefficient of (0.383) at a significance level of less than (0.01). Similarly, a significant relationship was found between ethical factors and accounting manipulations, with a correlation coefficient of (0.416) at a significance level of less than (0.01). Moreover, a significant relationship was established between psychological factors and accounting manipulations, with a correlation coefficient of (0.659) at a significance level of less than (0.01). The study recommends providing objective solutions to contribute to identifying the reasons for committing manipulation within organizations. It emphasizes the need to implement financial statement analysis techniques as a means of detecting manipulation and underscores the importance of legal actions (civil and criminal) related to filing claims in court, and preserving and protecting evidence. Additionally, auditors should act impartially, separating personal interests from their supervisory role.