Print ISSN: 1991-8941

Online ISSN: 2706-6703

Volume 12, Issue 1

Volume 12, Issue 1, Winter and Spring 2018

Evaluating the levels of vitamins E, C, Malondialdehyde and some hematological parameters and gamma glutamyl transferase in patients with leukemia

Muthanna Mohammed Awad; Nour Shakir Rezaieg

Journal of University of Anbar for Pure Science, 2018, Volume 12, Issue 1, Pages 1-8
DOI: 10.37652/juaps.2022.171426

Leukemia is one of the most common cancer prevalent worldwide in both gender, and all races regardless of the level of living. It affects blood-forming tissues especially the bone marrow. Due to the importance of this disease and its risks, the study was carried out to evaluate the oxidative stress status and detect the effect of leukemia on some hematological parameters. Estimate gamma glutamyle transferase (GGT). A study was conducted between August 2016 till February 2017 in the center for Hematology/ Yarmouk Hospital. The blood samples were collected from 70 Iraqi patients with leukemia and 37 normal persons as control group, their ages ranged from (6-68 years). The statistical analysis of malondialdehyde (MDA) showed significant increase (P≤ 0.05) in patients with leukemia in compared to healthy. While there was significant decrease in Vitamin C and E concentration in patients (7.10 ± 0.49; 8.75 ± 0.65 µmol/L respectively) in compared with healthy group (18.83 ± 0.67; 25.83 ± 0.88 µmol/L respectively). The results of gamma glutamyle transferase (GGT) showed significant increase (P≤ 0.05) in patients with leukemia compared to healthy group. The results of hematological parameters showed significant decrease (P≤ 0.05) in each of packed cell volume (PCV) in patients with leukemia compared to healthy group, and hemoglobin concentration in patients compared to healthy group, while there was a significant increase (P≤ 0.05) in total leukocytes count in patients with leukemia when compared to healthy group. The results of the study showed a positive correlation between GGT and WBC.

Detiction of some Virulence Factors for Staphylococcus aureus Isolated from Conjunctivitis in Numan Teaching Hospital

Othman S.muter; Laith m. najeb

Journal of University of Anbar for Pure Science, 2018, Volume 12, Issue 1, Pages 1-9
DOI: 10.37652/juaps.2022.171427

The study included the collection of a sample of 80 patients reviewers for consulting eyes in Numan Teaching Hospital, the injured eye infections in patients ages ranged from (70-5) for males and females, Results showed the first examination that the 68 samples by 85 % been positive bacterial growth either samples of 12 that was negative bacterial growth accounted for 15%. the results showed the sovereignty of staphylococcus aureus by 32.05 %. varied in sensitivity assay results over the isolates under study used antibiotics response as isolates showed resistance to anti Pencillin G, Ampicillin 100% each, while the resistance to antibiotics Amoxicillin by 72% and 60% Erthromycin. While the anti Tetracycline antibiotics more influence on these isolates as percentage of their sensitivity to the anti 100%. has been investigating the viability of resistant bacteria to produce some virulence factors as it was found that all isolates were resistant to more than three antibiotics or above have the ability to produce Haemolysin enzyme, Urease enzyme, Siderophores, Gelatinase enzyme, Lipase enzyme, Capsule , β-Lactamase enzyme Production and Biofilm. While they are not able to produce the Protease enzyme.

Cultivation and Detection of Unculturable Fungi in Soil Using Soil Infusion Agar(SIA)

Wijdan Ahmed Ali; Bahrouz M.A.AL-Jaff; Sajid S.Saleem AL-saeedi

Journal of University of Anbar for Pure Science, 2018, Volume 12, Issue 1, Pages 9-18
DOI: 10.37652/juaps.2022.171439

Unculturable and non sporulating fungi represent a great challenge in studying biotrophic ,endotrophic and mycorrhizal fungal groups. In this study a novel culture dependent technique complemented with PCR was used to detect and identify of unculturable fungi in soil . To develop techniques for cultivation of unculturable fungi for the purpose of expanding studies on fungal biodiversity in soil , Soil Infusion Agar (SIA) was developed . By this technique, from higher dilutions of soil five tiny colonies (less than 1mm in diameter) had grown on SIA after incubation for 1-3 months at 280C , but had not shown growth when replicated on traditional mycological media ,were selected , purified studied culturally and microscopically and identified by molecular methods . Growth of the five clones on PDA, but not Sabouraud Dextrose Agar and Czpak Dox Agar of incubation when a loopful of a colony grown after several successive subculturing on SIA was transferred to PDA. The growth on PDA has been empirically proven due to the inoculums size effect and the period of incubation at 280C. Two fungal specific primer sets (EF4F/ITS4r and EF60F/ITS4r) were used to amplify partial sequences of fungal r RNA gene included ITS sequences .The five partial sequences of the five clones were aligned through the BLASTN phylogenetic analysis against NCBI database which revealed higher identities. The blast tree showed that all clones are neighbor joined to Aspergillus ssp and Pichia sp. These results led us to consider the clones as viable but non culturable fungi (VBNC fungi) like the common phenomenon found in some bacterial species.

Study of mating effect, hosts range and competition with the parasitoid Bracon hebetor on some behavioral and biological aspects of larval parasitoid Goniosus sp

A.J. AllAllah; S.H. Abid; J.K. Mohammed

Journal of University of Anbar for Pure Science, 2018, Volume 12, Issue 1, Pages 10-17
DOI: 10.37652/juaps.2022.171448

Laboratory studies was conducted to investigate effect of mating behavior on egg laying, host selection and competition with Bracon hebetor. The results showed that no differences in mating and egg laying behavior between mated and unmated females. number of egg laying were 90.67 egg per female of unmated and mated females respectively. However unmated female produce only males progeny.The parasitoid showed response to the larvae of different lepidopterous insects such as. Mediterranean flour moth, potato tuber warm, greater wax moth, tomato leafminer, Angoumois Grain Moth and lesser date moth. The parasitoid did not respond to the larvae of Corn stem borer and cotton bollworm (tomato fruitworm) .The results of competition study between the parasite Goniozus sp and B. hebetor indicates that the first parasite was more competitive and parasitism on the larvae of the host where the percentage of parasitism was 72.22% of the total larvae, while, the percentage of parasitism was 27.77% for the parasite B.hebetor.

Molecular study to some Virulance gene of Staphylococcus aureus and Pseudomonas aeruginosa bacteria isolated from women suffered from bacterial vaginitis

Wrood Mutleb Farhan,; Hanaa Abd AL-latef Yaseen

Journal of University of Anbar for Pure Science, 2018, Volume 12, Issue 1, Pages 18-30
DOI: 10.37652/juaps.2022.171457

The study included 250 vaginal swabs were collected from women patients clinical symptoms of bacterial vaginitis and they have come to the women's and children's hospital in Ramadi and ages (17- 45 years) nearly, to Investigation of the bacterial species positive and negative gram stain were Infected of the vagina, and also To determination the appearance and molecularly of virulence factors. The vaginal swabs were cultured, 86 samples were found to give positive growth of 34.4%, but (164 sample) 65.6% were negative. The growing isolates were subjected to bacteriological and biochemical tests. The isolates of positive gram stain 48 about 55.81% were having character of Staphylococcus epidermidis 18 about 20.93% and Staphylococcus aureus (9 (10.46%), Streptococcus pneumoniae 7 nearly 8.13%, Staphylococcus saprophyticus 6 about 7.97%, Streptococcus pyogenes 4, (4.65%) and Bacillus subtilis only 3, (3.48%) and Streptococcus viridans was only 1 isolate about 1.16% . The isolates of negative gram stain were recorded 38 percentage 44.18% . The results of the tests a bacteriological and biochemical were recorded Escherichia coli 15 isolates percent 17.44% and 14 of Klebsiella pneumoniae 16.27% , Pseudomonas aeruginosa was 6 percent 7.97%, Gardnerella vaginalis 2 about 2.32% , and Proteus mirabilis was one isolate only percent 1.16% . The polymerase chain reaction (PCR) technique were proved, the exoA and exoS genes were encodes toxin production. algD was encoded the production of the capsule which were found in Pseudomonas aeruginosa percent 100% for the three genes. In Staphylococcus aureus found that (hla) gen that encodes production of alpha-hemolycin 66.66% and finbA which encodes the production of (adhesion protein) 100%, as well as investigate some of the virulent factors of the vaginal bacteria, which included their ability to produce the enzyme hemolysis, urease and protease.

Effect of Biochar in Arbuscular Mycorrhiza fungi ( Glomus mosseae ) activity and growth of sweet corn plant

Rabab Majead Abed

Journal of University of Anbar for Pure Science, 2018, Volume 12, Issue 1, Pages 19-27
DOI: 10.37652/juaps.2022.171462

The impacts of three levels of biochar (1 , 3 , 5)% on Arbuscular Mycorrhiza (AM) fungi Glomus mosseae activity was tested , On the other hand the effect of interaction between biochar and AM fungi on some growth parameters of sweet corn plant which growth under greenhouse conditions was studied .the results showed positive effects of biochar on AM fungi activity , The plant which treated with 5 % of biochar give highest increased in the percentage of mycorrhiza colonization and mycorrhizal root weight which were (96.67 % , 122.93 gm) Respectively, while the treatment with 3% of biochar recorded highest increased in spores number that (1980) spores , and there was no significant increased in mycorrhizal dependency . as well as the results showed positive effect of interaction between biochar and AM fungi on growth of sweet corn plant , the treatment of 3% of biochar + AM fungi recorded significant increased in plant height , fresh and dry weight of shoot , leaf area , fresh and dry weight of root which were (80.76 cm , 20.36 gm , 4.136 gm , 150.74 cm2 , 12.603 gm and 1.28 gm ) Respectively , for root length the treatment with 1% of biochar + AM fungi showed highest increased which was (54.93) cm . The result showed a negative effect of increased biochar level on sweet corn plants growth , but AM fungi activity was not affected.

Synthesis, spectral Characterization and studies of Some Divalent Metal Ion Complexes with Ligand of [3-(1H-indol-3-yl)-2-(3-(4-methoxybenzoyl)thiouereido)propanoic acid] (MTP)

Basima M. Sarhan; Sattar S. Ibrahem; Abdulsattar Z. Khalaf

Journal of University of Anbar for Pure Science, 2018, Volume 12, Issue 1, Pages 28-37
DOI: 10.37652/juaps.2022.171467

In this work, prepared new ligand[3- (1H-indol-3-yl) -2- (3-(4-methoxybenzoyl)thiouereido) propanoic acid](MTP) has been synthesized by reaction of 4-Methoxybenzoyl isothiocyanate with tryptophane(1:1), The ligand was characterized by elemental microanalysis C.H.N.S, FT-IR, UV-Vis and 1H,13C NMR spectra, Some transition metals complexes of this ligand were prepared and characterized by FT-IR, UV-Vis spectra, conductivity measurements, magnetic susceptibility and atomic absorption, From obtained results the molecular formula of all prepared complexes were [M(MTP)2] (M+2 =Mn, Co, Ni, Cu, Zn, Cd and Hg), the proposed geometrical structure for all complexes were tetrahedral except copper complex has a square planer geometry around metallic ion with bidentate ligand(MTP).


Study of the effect of sesame oil on the ability of bacteria to infect urinary tracts in adhesion to epithelial cells

Laith Mosleh Najeeb; Halah Mahdi Hamad; Tahir Khamis Yas; Abdul Basset Mohammed Jassim; Saja Abdul Hakeem Fileyh

Journal of University of Anbar for Pure Science, 2018, Volume 12, Issue 1, Pages 31-39
DOI: 10.37652/juaps.2022.171506

Three concentrations of sterile sesame oil were obtained by mineral filters diluted with water (25% ,50% ,75%), as well as three concentrations of the same extract diluted with dilute alcohol at 50% (25% ,50% ,75%). Their inhibitory effect was tested on bacterial isolation that Isolated from samples of healthy women. The results of the statistical analysis showed that the 0.08 concentrations diluted with water and 50% diluted with alcohol were more inhibitory effect of bacterial isolation by measuring the diameter of the inhibition circuit in the petri dishes as well as the microscopic examination and observation of the adhesion of the bacteria to the epithelial cells at a rate of (4 ± 0.1) and (7 ± 0.3 ) Respectively at P ≤00.05.

Synthesis and spectrometric study of some nucleophilic reactions of the antiepileptic molecule; 5,5-diphenyl imidazolidine-2,4-dione.

Saadi M. D. Al-Nuzal; Muhammad F. Al-Dulaimi; Athraa T. Hassan

Journal of University of Anbar for Pure Science, 2018, Volume 12, Issue 1, Pages 38-53
DOI: 10.37652/juaps.2022.171509

New reaction routs were performed for the compound 5,5-diphenyl 2,4-imidazolidinedione (I) to give derivatives (II – VII). These reactions include acylation, halogenation, reduction, and nucleophilic substitutions. Most of the derivatives showed variable chemical reactivities and thermal stability, and the N1 and N3 disubstituted analogue were found much less stable, and hydrolyzes easily in the reaction medium. According to 1H and 13C NMR measurement's, 1,3-Dichloro-5,5-diphenyl imidazolidine-2,4-dione (V) was found to chlorinate the methyl group of the solvent DMSO-d6. Sodium hydroxide consumption analysis was established to reveal the molecularity against NaOH, by following acid-base volumetric method.

Effect of alcoholic Extracts of Rosmarinus officinalis and Propolis on inhibition of Staphylococcus aureus and Klebsiella pneumoniae biofilm isolate from urinary tract infection

Mohammed. K. Kodi; Muthanna. H. Hassan; Mohamed. I. Nader

Journal of University of Anbar for Pure Science, 2018, Volume 12, Issue 1, Pages 40-53
DOI: 10.37652/juaps.2022.171555

The present study aimed to investigate the formation of the biofilm in Klebsiella pneumonia and Staphylococcus aureus isolated from UTI patients and study the effect of natural substances (Rosmarinus officinalis and Propolis) in inhibiting the biofilm. A total of 440 urine samples were collected from patients with urinary tract infection, those who were recumbent and were referred to the Al- Ramadi Teaching Hospital, Al-Ramadi Hospital for women and children, Al-Yarmouk Hospital, and educational laboratories in the medicine city for both sexes, during the period from the 5 July, 2017 to 10 October, 2017. Specimens were diagnosed by cultured them on selective media as well as biochemical tests. Also, diagnosis was confirmed using VITEK-2 compact system. Results showed many different bacterial isolates and ratio of S.aureus isolating was (52)%13.1 , and K.pneumonia was (68)%17.1. Their sensitivity were tested against 10 antibiotics and isolates showed varying resistance depending on the type of bacteria. The susceptibility of the bacteria to produce the biofilm was detected by qualitative and quantitative methods. Also, their susceptibility of high-yielding isolates to the biofilm antibiotics resistance was investigated, preparation of the alcoholic extract of the Rosemarinus officinalis plant and Propolis and studying its inhibitory effectiveness against isolates bacteria species. The results showed that the natural materials gave a high contrast effect against Gram positive bacteria compared to Gram negative bacteria. The effect of subMIC concentration to both alcoholic extract of Rosemarinus officinalis and Propolis were tested to inhibit the adhesion of S.aureus and K.pneumonia biofilm by micro-calibration dishes. Inhibitory ratio of Rosemarinus officinalis alcoholic extract ranged between (92-94%) to S. aureus and (16-26%) to K.pneumonia. as for Propolis, inhibitory ratio ranged (68- 75%) and (9-12%) to S. aureus and K. pneumonia, respectively.

Synthesis and Characterization of Some Compounds containing Pyrazole Moiety

Samer M. Tayib; Hameed M. Mohammed i Alkubais

Journal of University of Anbar for Pure Science, 2018, Volume 12, Issue 1, Pages 54-65
DOI: 10.37652/juaps.2022.171558

This study includes the preparation of some heterocyclic compounds compact of the Pyrazole, work is done in three steps. First step, treatment of acetophenone derivatives with DMF-DMA for the preparation of the first compound (2E)-1-( R phenyl)-3-(dimethylamino)prop-2-en-1-one , (R) is one of the derivatives used for acetophenone (R = Br, NH2 ). The second step, treatment of benzaldehyde derivatives with hydrazine to prepare the second compound in the series (1E) - (R benzylidene) hydrazine, where (R) is one of the derivatives used for benzaldehyde to get the Shiff bases. And the third step, treatment of the first step products with the products of the second step. Each product from the first step gives us a series of Pyrazole compounds with its reaction with products of the second step interaction after the other. Thus, we can bring a number of compounds, the sum of the first step products multiplied by the products of the second step. The third-step reaction is a ring-blocking reaction to form a combined heterogeneous ring of Pyrazole. Finally, characterization these compounds with infrared spectra, NMR spectrum and mass spectrometry.

Description stages of oogenesis in Chondrostoma regium (Heckel, 1843)

Anwar Abdalameer mohamed kareem; esraa dawood farhan; Zainb Abid

Journal of University of Anbar for Pure Science, 2018, Volume 12, Issue 1, Pages 54-60
DOI: 10.37652/juaps.2022.171562

This study was conducted to determine the stages of oogenesis in Chondrostoma regium as a common type of fish in Diyala river .The histological study showed that this fish has a pair of cystic longitudinal ovaries which are surrounded by tunica albugina and from which folds are originated that divide the ovary into ovigerous lamellae, In addition it was observed in this study that the stages of oogensis can be summarized by seven stages depending on the shape of the nucleus , Viellogenesis , appearance of the surrounding envelopes , oogonia, primary oocyte, Multinucleated stage , yolk nucleus, cortical alveolar, vitellogenic and finally the maturation stage and the appearance of the surrounding envelopes .

Estimation of Contamination of Heavy Metals of Water and Cultivated Plants near the Diyala River and the Effects of Human Health.

Sara Abdullah Mohammed; aadiyah Ahmed Dhahir; Ammar Mula Hmmod

Journal of University of Anbar for Pure Science, 2018, Volume 12, Issue 1, Pages 61-71
DOI: 10.37652/juaps.2022.171569

This work was carried out to estimate the pollution by heavy metals in the waters of the Diyala river, the plants planted on the Diyala's riverside, and irrigated via Diyala water (Celery, radish, Lepidium , green onions, Beta vulgaris subsp, and Malva). Laboratory analysis were executed using a flame atomic absorption device to measure the Concentration of heavy metals (Pb, Cd, Cr, Ni, Fe, Zn) in water and plants through winter season during January and February. The results were showed that lead and iron were within the limits of the World Health Organization (WHO) for irrigation water, while Nickel, Chromium, cadmium, and zinc were increased in the river water near Rustmaya station .The concentrations of metals (Ni, Zn, Cr, and Cd) near the Rustmaya station were 0.28, 2.77, 0.18, 0.14 mg/L Thus, exceeding the WHO limit. The results of plants have displayed the concentrations of metals (Fe, Ni, and Zn) have not increased, therefore, they were within the limits allowed by the (WHO). While the concentrations of (Pb, Cd, and Cr) have exceeded the WHO limit in all plants types .The highest concentrations of Pb, Cd, and Cr were 4.25, 4.72, and 4.20 mg/Kg in roots of Lepidium , Beta vulgaris subsp , radish respectively.

Synthesis and Characterization of new 3-(2-(6-oxo-1,3-thiazinan-3-yl)-R)-1,3-oxazepane-4,7-dione and N-Bromo Amines 1,3-oxazepane-4,7-dione Derivatives.

Walid Faraj AL-Hiti; Safa Abdulsalam Abdalgabar

Journal of University of Anbar for Pure Science, 2018, Volume 12, Issue 1, Pages 66-74
DOI: 10.37652/juaps.2022.171572

This study includes synthesis and characterization of new derivatives of 3-(2-(6-oxo-1,3-thiazinan-3-yl)-R)-1,3-oxazepane-4,7-dione and N-Bromo amines 1,3-oxazepane-4,7-dione derivatives. Schiff's bases reactions through one step process in inert solvents. Some employing Schiff's bases [1- 4]; in addition, synthesized by the reaction of different amines with (Salicylaldehyde) in absolute ethanol under reflux. Heterocyclic rings of 1,3-oxazepane-4,7-dione prepared by the reaction of succinic anhydride with Schiff's bases [1-4] and 3-(2-(6-oxo-1,3-thiazinan-3-yl)-R)-1,3-oxazepane-4,7-dione derivatives were prepared by the reaction of 3-mercaptopropanoic acid with 1,3-oxazepane-4,7-dione[A1-A4] in 1,4-dioxan. Synthesis of some N-bromo amine derivatives by the reaction of 1,3-oxazepane-4,7-dione[A1-A4] with 2,4,4,6-TBCD (2,4,4,6-tetrabromocyclohexa-2,5-dienone) in dry benzene; The prepared compounds were identified by melting point, FT-IR, UV-Vis and 1H- NMR spectroscopy.

Extraction and Analysis of Washington tree seed oil and Kulgan (Silybum marianum) seed oil

Alaa A. Khalaf; Tariq A. Mandeel; Nadhem H. Hayder

Journal of University of Anbar for Pure Science, 2018, Volume 12, Issue 1, Pages 72-80
DOI: 10.37652/juaps.2022.171576

In this study, the process of separating and analyzing oils from some plant seeds such as Washingtonia tree and Silybum marianum(kulgan) Soxhlat apparatus was used in the extraction process, where extraction was performed using organic solvents (Hexane and Petroleum ether). Then appreciation the percentage of oil in these plants. It was found that the seeds of the Silybum marianum plant contain a higher percentage of oil than the seeds of Washingtonia tree. Then, the active functional groups found in these oils were identified using the (FT-IR) spectrum. The composition of the fatty acids found in the seeds of these plants was also studied using the technique of gas chromatography (GC). This analysis showed five saturated fatty acids and three unsaturated fatty acids, the percentage of these acids in the Washingtonia tree seeds ranged between 1.2-42.7%, while the percentage of the acids in the kulgan seeds ranged between 3.4-54.5%. Also, some physical and chemical properties of extracted fatty acids such (density, acid value, refractive index, flash point) were measured.

Effect of age on some renal function tests, uric acid, and gamma glutamyl transferase (GGT) in sample of Iraqi men over 40 years

Mustafa Salim Ibrahim; Ziad Hammad Abd; Khalid Farouq AL- Rawi

Journal of University of Anbar for Pure Science, 2018, Volume 12, Issue 1, Pages 75-82
DOI: 10.37652/juaps.2022.171594

Background: The prevalence of some aging markers that is part of metabolic syndrome elements are increasing worldwide, and the renal function is a major goal of this syndrome. Aim: To correlate the age with some renal function tests (blood urea and serum creatinine), serum uric acid (S.UA) and serum gamma glutamyl transferase (S.GGT).Material and methods: This study involve 127 men apparently healthy (≥ 40 years old) were analyzed for blood urea, serum creatinine, uric acid and gamma glutamyl transferase by the spectrophotometer methods by use the previously prepared kits from linear chemicals company.. Results: The mean age of men was (55.535±10.738)years. The men under study were divided into four groups according to age: 46 men (36.22%) their age range were ≥40 years, 33 cases (25.984%), 28 case (22.047%) and 20 others (15.748%) were (50-59), (60-69) and (≥70) years respectively. The mean ± Std. Deviation of variables in study were B. urea (42.387±3.682) mg/dl, S. creatinine (1.004±0.158) mg/dl, S.UA (6.216±0.829) mg/dl, and S.GGT (28.844±7.741) U/l. Older age was significantly associated with increased in B. urea and S. creatinine, while no significant association was found between age and S.UA and S.GGT in Iraqi men at (P ≤0.05 for all factors).Conclusions: older men are more liable to have higher B. urea and S. creatinine, with no relation between age and the levels of both uric acid and GGT in serum of Iraqi men under study.

The relationship between insulin hormone and insulin resistance ( IR ) with Lipid profile in people with diabetes(Type I and Type II)

Abdullah S. Almawla; Hameed H. Ali; Mohammed M. Farhan

Journal of University of Anbar for Pure Science, 2018, Volume 12, Issue 1, Pages 81-87
DOI: 10.37652/juaps.2022.171599

The study included (75 blood samples) patients of Diabetes Mellitus (DM) (30 blood sample for T1DM), (45 blood sample for T2DM). The (25 blood samples) healthy as control group and a clinical study was conducted on the samples taken. Determine the level of insulin hormone (IH) using the ELISA device and calculate the insulin resistance (IR). The level of blood glucose (F.B.S) and lipid profile were measured by spectral method. The study showed a higher significant difference between serum glucose of patients compared to the control group (P <0.05). As well as insulin resistance (IR) by (P <0.05) for the first and second types . As for the lipid profile , a significant difference was found for the concentration of (Cho, TG, LDL, VLDL) in (P <0.05) for type 2 D.M . The first type of diabetic patients was observed to have no significant difference in blood lipids.As for the correlation between insulin hormone and lipid profile and blood glucose , it was found that there was a correlation between sugar and LDL , insulin and (TG, VLDL) for patients with T1DM. For T2DM patients, there was a correlation between (IR) and level (HDL) and also between blood sugar and HDL level.

Structural and Optical Properties of Ce-Cupric Oxide Thin Films

Isam M. Ibrahim; Jobair A. Najim; Aws M. Rakea

Journal of University of Anbar for Pure Science, 2018, Volume 12, Issue 1, Pages 83-92
DOI: 10.37652/juaps.2022.171601

This work focuses discusses the structural and optical properties of Cerium- Cupric oxide thin film prepared on silicon and glass substrate by the spray pyrolysis technique at a temperature of 200,250,300 ̊C. The results of (XRD) tests showed that all the prepared films were of a polycrystalline installation and monoclinic crystal structure with a preferable direction was (11-1) of CuO. Morphology analysis studied by atomic force microscopy (AFM) and reveals that the grain size of the prepared thin film is approximately (64.69-101.26)nm , with a surface roughness of (0.238– 0.544) nm as well as root mean square of (0.280-0.636)nm for CuO Ce-doping, Optical characteristics were studied by UV/VIS Spectrophotometer at (300- 1100 nm) and observed that the transmission value was more than 80 % at the visible wavelength range. The direct energy gap (Eg) ranged between (1.70-3.00) eV at temperature 200 ̊C and then the values of the energy gap decreases with increasing temperature of substrate when, is measured by UV/VIS.

Study the Surface topography and electrical properties of GaAs:In / c-Si Composite Thin Films

Jobair A. Najim; rafa’a A.Abd alwahid; Hussain khazal Rasheed

Journal of University of Anbar for Pure Science, 2018, Volume 12, Issue 1, Pages 88-97
DOI: 10.37652/juaps.2022.171604

Gallium arsenide undoped and doped thin films with 5% Indium and thick of 500 nm by flash evaporative technology on glass substrate and silicon wafers at room temperature at 10-2 mbar pressure with deposition rate of 9.25Å/s. These films were annealed at (373 and 473) K for one hour. The images of the atomic force microscopy of the films deposited on glass substrates showed that the rate of surface roughness increased at the temperature of (373)K while it was reduced at (473)K. It was also observed that the average grain size increased with the increasing in the annealing temperature. The electrical properties showed that the prepared films had an electrical conductivity of 2.05×10-3(Ω.cm)-1and that the annealing led to a decrease in the values of the electrical conductivity while there was an increase in the values of the mobility by increasing the temperature of annealing. A study of Hall's effect showed that all the prepared films have a positive type (p-type) and that the concentration of charge carriers (nH) decreased by increasing the annealing temperature and Hall's mobility (µH) increased by increasing the annealing temperature. The voltage of the open circuit (Voc) increases with the increase in the temperature of the alternation due to the increase of the short circuit current Isc. The value of the FF and the efficiency of the solar cell (η) increases with the increase of the temperature of the intercellular hybrid.

Design and Manufactur of Solar Cell from ITO/ ZnO/ CdS/ CdTe by Thermal Vaporization Technique and Studying the Physical Properties

Jassim Mohammed Abbas; Khalil Ibrahim Hamad; Falah Ibrahim Mustafa

Journal of University of Anbar for Pure Science, 2018, Volume 12, Issue 1, Pages 98-105
DOI: 10.37652/juaps.2022.171609

In this research, (ITO, ZnO, CdS and CdTe) films had been prepared by thermal vaporization, where the films deposited on glass slides separately at (1350 °C) (XRD, AFM and UV) tests were done on the samples, and found that all films were multiple crystallization. And the ITO film was cubic structure at the favorite granular growth orientation (222). The results of X-Ray Diffraction showed that the film of Zinc Oxide was hexagonal structure at the favorite granular growth orientation (200). Also, the results showed that the CdS film was hexagonal structure at the favorite granular growth orientation (002). And the results showed that CdTe film was cubic structure at the favorite granular growth orientation (111). The results of Atomic Force Microscope (AFM).Were studied Also the absorption and transmittance spectra for all prepared films in wave length.

Study of dielectric strength of (Blend SiC) nanocomposites

Jaafar K. Ch. Al-Suwaydawei; Ahmad H. M. Al-Falahi

Journal of University of Anbar for Pure Science, 2018, Volume 12, Issue 1, Pages 106-111
DOI: 10.37652/juaps.2022.171613

A nanocomposite materials were prepared based on polymeric blend[ 80% Ep + 20% UPE], supported by nanosilicon Carbide (SiC) , of crystalline size (≈ 50 nm) with weight percentages[ 2, 4 and 6 Wt% ]. Dielectric strength for the blend and composites samples before and after immersion in water for 11 weeks. The results showed that the dielectric strength decreases with average the rise of voltage decreasing , and variation form nonlinearly with samples thickness . While the dielectric strength increased with increasing the addition of ratio Wt%. On the other hand , immersing the samples in the water caused a clear reduction of the dielectric strength for each of the blend and composite.


Studying Concentrations of Radionuclides in the Soil of Taza Khurmato - Kirkuk Governorate Using High Purity Germanium Detector

easam ali semeen

Journal of University of Anbar for Pure Science, 2018, Volume 12, Issue 1, Pages 112-121
DOI: 10.37652/juaps.2022.171668

The study included the evaluation of the level of normal and industrial natural radiation activity of soil samples using the spectroscopy technique of the high purity germanium detector. 10 soil samples were collected at a depth of 10 cm from the city of Taza Khurmato and its suburbs of Kirkuk Governorate. It was found that the Specific Activity Concentration which is measured by for Thorium 234T, Radium 226Ra, Lead 214Pb, Protactinium 234Pa, Lead 212Pb, Actinium 228Ac, Cesium 137C and Potassium 40K in the studied models ranged between ( B.D.L - 65±17.2) at a rate of (7.46±2.02), (22.2±3.9 - 41.8±9.3) at a rate of (28.88±5.35), (10.2±0.9 - 14.6±2.6) at a rate of (12.24±1.37), (B.D.L - 46.2±4.5) at a rate of (11.58±1.26), (5.7±1.2 - 12.4±1.2) at a rate of (9.11±0.88), (8.2±0.6 - 13±1.6 ) at a rate of (10.46±1.81), (B.D.L - 5.6±1.2) at a rate of (1.94±0.34), (160±11.2 - 264.6±14.4) at a rate of (206.5±17.65). respectively. All these values are globally admissible and do not affect human health or the environment. As well as calculating the Radium Equivalent (74.728 – 46.246), the Activity Concentration Index (0.534-0.336), the Internal Hazard Indices (0.312-0.184), the External Hazard Indices (0.201-0.124) , the values of Absorbed Dose Rate in Air (35.21-22.02), the values of Internal Annual Effective Dose Equivalent (0.172-0.108)mSv.y-1, the values of External Annual Effective Dose Equivalent (0.0431-0.027)mSv.y-l, Excess Lifetime Cancer Risk (0.151-0.094)*10-3, External Annual Effective Dose (0.332-0.207)mSv.y-1. After balancing the results obtained with the global results, we found that the levels of radiation for samples studied were lower than their corresponding allowed limits.


Effect of the type of reinforcing for Hardness properties for (Thermoset – fibers) composite .

Majeed SHihab Ahmed; Faik Hammad Anter

Journal of University of Anbar for Pure Science, 2018, Volume 12, Issue 1, Pages 122-130
DOI: 10.37652/juaps.2022.171669

This research included preparation of two types of fiber composites and the the basis as ato break the stereotypes and manual volumetric rate of 25% . The characterization of the fiber is divided into two types:Overlapping material composed of epoxy resin as a subsidized two layers and four layers , six layers of fiber glass basis of the type (E-Glass) is woven mat.Overlapping material composed of epoxy as supported by two layers and four layers , six layers of caors rock wool fibers basis . In this paper the hardness characteristic study of the above complexes in natural conditions and after immersion normal water for different time periods is (5,10,15) days at room temperature . The results showed the process that the value of surface hardness for both types of specimens in natural conditions increases with the number of layers of reinforcement and that the value of the complexes fiberglass higher than the value of the complex rock wool fibers , after immersion the samples with water usual noticed that the surface hardness decreases with increasing duration of water immersion and with increasing number of reinforcement layers and both types of complexes , but their value in the complexes, fiberglass largest of its value for the characterization of rock wool fibers .