bluuebunny/crossref_metadata_2025 huggingface dataset:
New modified tanh-function method for nonlinear evolution equations
Authors: Wafaa M. Taha  , Abbas H. Kadhim  , Raad A. Hameed  , M. S. M. Noorani
Published: April 2023

The aim of this paper is to calculate the Traveling waves solutions by using a new technique which is called modified tanh-function method, which are successfully performed  to get analytical solutions for  Korteweg-deVries (KdV)–Burgers’ equation and (2+1)-dimensional Calogero–Bogoyavlenskii–Schiff (CBS) equation. As a result, when the equation parameters are taken as special values, some new solitary wave solution are obtained. Moreover we find in this work that the modified tanh-function method give some new results which are easier and faster to compute by the help of a symbolic computation system. The results obtained were compared with standard  tanh-function method.
Quasi–essentially pseudo – prime modules
Authors: Nada Jasim Mohammad Al-obaidy
Published: April 2023

Let R be a commutative ring with identity and M be a unitary  R-module. In this paper we introduce the concept Quasi-essentially pseudo-prime module as a generalization of a prime module and give of examples, characterizations and some basic properties of this concept. Further more we study the relationships of Quasi-essentially pseudo-prime modules with some classes of modules .
Detection of Antihistamines (Chlopheneramine and Fexofenadine) in blood of fertilized hens eggs embryos by using Thin Layer Chromatography method
Authors: Siham agmee wadee  , Mohammad Kailed Shindala
Published: April 2023

The aim of the present study was to detect the of antihistamines (Chlorpheneramine and Fexofenadine) in blood of fertilized hens eggs embryos at 12th day of incubation in  doses (1mg/ egg injection into air sell) by using thin layer chromatography method (TLC). TLC method cosider simplest form of chromatography techniques and cosider simple,rapid and qualitative technique to identification of drugs in a biological fluids and separation of some organic compoundsfrom living media by estimation arange of retention factor to the drugs and compounds.deteced about Chlorpheneramine and Fexofenadine, the retention factor of Chlorpheneramine (0.289±0.15, 0.272±0.14, 0.285± 0.13) at (30, 60, 120 minute) respectively the color of spot is bright yellow this result is approach  to the value of retention factor of standerd solution of Chlorpheneramine (0.295±0.11) and the colore of spot is bright yellow,While the retention factor of fexofenadine (0.214±0.11, 0.222±0.13, 0.219±0.17) at (30,60,120 minute) respectively the colore of spot is bright yellow this resulte is approach  to the value of retention factor of standerd solution of Fexofenadine  (0.225±0.19) and the color of spot is bright yellow this indicate on fact the antihistamines drugs reached to blood supply during this time and also discussed the nature of this drug of highy lipid solubility and fast absorption by blood vessles of chorioallantoic membrane and reached to blood supply of fertilized hens eggs embryos.The result of current study to detected the antihistamines by using thin layer chromatography (TLC) demonstrated the result of scentific research about TLC metod described here is simple and rapid qualitative technique to identification of chemical compounds .
Effect of different concentration of Single and Multi -Walled Carbon Nanotubes in liver texture and hepatic enzymes in the New Zealand white rabbit
Authors: Farah M. Ghazal  , Muna H. Jankeer  , Hafidh I. Al-Sadi
Published: April 2023

The aim of the present study was to investigate the effect of variable doses of single and multiwalled carbon nanotubes (SWCNTs and MWCNTs) instilled intratracheally on texture of liver and hepatic enzymes ,alanine amino transferase (ALT) and aspartate amino transferase (AST)  in New Zealand white rabbits. In this study  was used 70 males New Zealand white rabbits, their ages range between (12-18 months) divided into seven groups, ten for each group which instilled with Nanoparticles, At days 7 and 90 post exposure, The blood and tissue samples were collected for each group.

Instillation of SWCNTs ( 1 or 5 mg/ml/kg (b.w) or  MWCNTs (1,3or 5 mg/ml/kg b.w) in the trachea of rabbits induced a significant increase in activity of ALT and AST.

Translocation of carbon nanotubes was seen from the lungs to the liver. It was concluded that: SWCNTs and MWCNTs induced hepatic injuries  through its effect in activity of hepatic enzyme and the nanotubes translocated from the lung to the liver and pleura.
Effect of Urtica dioica leaves and Moringa oleifera leaves and seeds on glucose and lipid Profile in the blood of males albino rats exposed to toxicity by cadmium chloride and lead acetate
Authors: Adnan Mohammed Ahmeed Aldulaimi  , Feryal Farooq Husain
Published: April 2023

The current study in Veterinary Medicine College in kirkuk University and kirkuk hosbital for period from 2-2-2015 end 28-12-2015, and designed to observe and test the preventive and Therapy effects for powder of Urtica dioica leaves and Moringa oleifera leaves and seeds in healthy adult males albino rats that exposed to cadmium chloride (5 mg/kg of body weight) and lead acetate (50 mg/kg of body weight) and the amount of the transaction over the period (30) days on Profile of blood lipids, randomly divided into (18) groups, each group included (5) animals. Giving the powder of Urtica dioica leaves and Moringa oleifera seeds led significant decrease (P˂0.05) in concentrations of TC, TG, LDL-C, VLDL-C and significant increase (P˂0.05) in HDL-C, While administration of Moringa oleifera leaf powder for animal groups to the same previous results, whereas did not show significant differences (p˃0.05) in glucose, TG, HDL-C, malondia-ldehyde (MDA) and VLDL-C all of these in comparison with the normal control group. The groups that given cadmium chloride and lead acetate caused a significant increase in the TG, LDL-C, VLDL-C, malondialdehyde (MDA) and significant decrease in HDL-C in comparison with the normal control group. But compariing of these groups with the groups that administrated only Urtica dioica leaves and Moringa oleifera leaves and seeds led to significant decrease in HDL-C. and a significant increase in the TC, TG, LDL-C, VLDL-C. The groups of animals which treated with the powder of these plants under study before and after of exposed to each of cadmium chloride and lead acetate showed a positive effect on the Profile of blood lipids.
Synthesis and characterization of Pd(II) and Pt(II) complexes containing mixed ligands of thione and diamine
Authors: Ahmed S. M. Al-Janabi
Published: April 2023

New Pd(II) and Pt(II)  complexes of the type [M(bzoS)2(diamine)] {where M = Pd(II) or Pt(II) } from the treatment of one mole of the diamine ligands {diamine = , phenanthroline (Phen), bipyridine (Bipy), ethylene diamine (en), or N,N′-dimethyl ethylene diamine (dmen)} with one mole of [M(bzoS)2] complexes. The prepared complexes were characterization by elemental analysis (CHN), molar conductivity, infrared spectroscopy, and nuclear magnetic resonance of proton (1H NMR). The bzoS- ligand was bonded as monodentate through the sulfur atom whereas the diamine ligands were bonded as bidentate fashion via the nitrogen atoms to give a square planner arrangement a round to the Pd and Pt ions.
The Study Of The Efficiency Of (NALCO 23214) Substance Added To The Cooling Towers At The Northern General Company For The Manufacture Of Fertilizer As Corrosive Inhibitor For (Mild Steel) Alloy
Authors: Salih A. Ahmed  , Ali A. Muhammed  , Emaad M. Awsaj  , Sumaia Q. Asaad
Published: April 2023

This study aims to appraisal the qualification of (NALCO 23214) which is used as added substance to Cooling Water Tower in General Company for Chemical Fertilizers Industry / North Region-Baiji. Already the results which we are obtained show the corrosion rates in (C.W.) system, and measuring this substance efficiency in corrosion inhibition. The results showed the substance qualification in reduction of corrosion rates when control on the special conditions in system, so the inhibitor qualification and corrosion rate were calculated.
Study the relationship between Apelin and some biochemical parameters in patients with kidney diseases
Authors: Mousa J. Humaish  , AbduL-Monaim H.M. AL-Samarrai  , Noor I. AL-Samarrai
Published: April 2023

The study aimed to determine the effect of the lack of peptide apelin in the pathogenesis of kidney patients and the positive impact when increasing its concentration in the body and protect the body from various diseases.   The study included 57 patients of different ages and were compared with the control group, which included 25 samples.Through the study, which was conducted and when measuring the concentration of Apelin show that there is a significant decrease (P≤0.01) at a concentration of Apelin in people who suffer from kidney disease compared with the control group, which was Apelin concentrations with in the normal range, and it has been Measuring range of biochemical variables to find a statistically significant correlation between their concentrations and the concentrations of Apelin and results of the study follows :The concentration of nitrogen compounds and their relationship with Apelin  levels: found high significant (P≤0.01) at each concentration of urea, creatinine and uric acid in people who are suffering from various kidney diseases compared with the control group, which was within normal of biochemical variables. And their relationship was a correlation with the concentration of Apelin is an inverse relationship. The concentration of proteins in the blood serum concentrations and their relationship Apelin: found a significant increase (P≤0.01) in the concentration of each of the total protein and globulin in people suffering from various kidney disease compared with the control group, which was within normal concentrations of the protein that resides in the body, While the results did not show any significant differences in the concentration of albumin between patients and control group. and their relationship with apelin concentration is an inverse.
Study the effect resistivity slide and the time of etching on silicon surfaces morphology of producing photovoltaic method
Authors: Abdul Majeed E.Ibrahim  , Hasen Askar Kadhem  , Amjad hossen jasem
Published: April 2023

Our work focusing on studying the effect of the etching time and Resistivity on morphology of the Surfaces which is producted by the photochemical  etching method from the wafer silicon n-type  which is used ,where is found by increasing the etching time from 70min to 100 min the high of the nano structural is increasing from 4.17nm to 11.3 nm of same n-type silicon wafer, while  we studying the Resistivity effect on  morphology the results was declare increasing in the product nano structures( i.e the depth etching increase) from 4.11nm to 10 nm under same etching time 70 min of the difference of the wafer  resistance and the etching time, and how that's be effecting on the Surface Topographic for the used silicon wafers, Where as much as with increasing the etching time for same wafer the etching depth increasing .                                             

This is up to difference in resistance ,Every time the resistance less that's the aching depth longer, The reason of that , the freedom that’s carriers (holes) have it and accessibility to the surface with shape great than  from the wafers have high resistance. So the resistance which responsible of different among aching depth. Either increase in depth for same wafer by increase the aching time, that’s up to the extraction  mechanism which the fluore atoms do it, every time increase the aching time the F atoms floundered at the surface extractioning the si atoms from the surface and freeing H gas and the prodected nano silicon and ruling in its producting conditions considering the first steep of ruling in the devices properties (sensors, Diods, sensors. photocells) and its applications.                                                                     

At the end all of this is important in forware the searching operations  and the developing of renewable
A comparison Between Principal Component Regression and Partial Least Squares Regression Methods with application in The Kirkuk Cement
Authors: Thafer Ramathan Muttar AL-Badrany  , Takwa Abdulsalam Taha AL-Mola
Published: April 2023

Appear in Many Application Areas for Regression Analysis and Presence the case of More Than One Variable Dependent Affected by A variety of  Explanatory Variable and at The Same Time The Number of Observation is Relatively Small Compared to The Number of  Variables, and Show Here The Problem of not Provide Offers Several Hypotheses Multiple Regression Analysis, More Over Prominence Problem of Multicollinearity between the Explanatory Variables Beside The Correlation between The Explanatory Variables and The Dependent Variables and Reflexive that on the Regression Estimates. and in This Research was Dealing with Problems from this Type Related to Variables Kirkuk Cement Factory, used the Methods, Principal Component PC and Partial Least Squares PLS to Solve the Problems Above, The First Method is Considered as one of the Commonest Methods used in Solving the Problem of Multicollinearity between the Explanatory Variables and the Second Method is Considered as one of  the Methods Which Dally Methodically Different in Deduction the Components Dependent on Curing The Correlation the Presence between The Explanatory Variables and The Dependent Variables. Through the Statistical Analysis, Orphan Conduction to The PLS Method it has Succeeded in Establishing the Optimal Regression Model for all Depended Variables, Besides Superiority This Method Whence Ability on the Prediction for Futuristic Values Apiece Dependent Variables and Also Whence Dimension Reduction. The (Minitab, Version, 16.1) is used in the Statistical Analysis for the Data of this Research .
Detection The Polymorphism in exon- 6 for gene PPAR-ᵧ in Obese Polycystic Ovarian Syndrome Women
Authors: Hadeel Abdulhadi Omear
Published: April 2023

Peroxisome Proliferator Activated Receptors Gamma (PPAR-ᵞ) is a nuclear transcription factor, which Protein receptors for insulin and have a significant role in insulin resistance and Type 2 Diabetes mellitus in addition to the role of the gene encoded in the differentiation Adipocyte and the development of Adipose tissue. at present research has been detected substitution silent mutation C T in  the exon 6 of the gene PPAR-ᵧ in 111 women, including 73 obese women with Polycystic ovarian syndrome and 38 healthy women . in addition we determined certain biochemical variables  (Blood Sugar, HDL-C, Triglycerides) and find a body mass index (BMI) and compared between the two groups of women where the results showed significant difference value of BMI and the concentration of each of the (Blood Sugar, HDL-C, Triglycerides) and at (0.05 and 0.01) among Patient women and Healthy the results showed significant difference in mutant T allele frequency between them . The value in Obese PCOS women was (0.336) compared to the value at the healthy women (0:29) this indicates the a correlation between substitution silent mutation C T in exon 6 for PPAR-ᵧ and disease
The Biodegradation for Two Kinds of Crude Oils by the Action of Fusarium moniliforme and Aspergillus flavus
Authors: Yassien Hussian Owaied Al-Juboory
Published: April 2023

The results showed that two fungi used in this research had positive and effective role in biodegradation of Kirkuk mid crude oil and Al-Qayarah heavy crude oil. Synergism between F.moniliforme and A.flavus was  able to biodegrade hydrocarbons of Kirkuk mid crude oil by percent 86.6% then A.flavus could biodegrade the same crude oil by percent 85.3% where's F.moniliforme at third stage by percent 68.6%.
But the percent of biodegradation of Al-Qayarah heavy crude oil, showed that synergim could biodegrade by percent 81.05%. A.flavus by percent 78.9% but F. moniliforme by percent 65.4%.
From the results of viable counts for the  two grown fungi on the two kinds of crude oil showed adaptation for new ecology and increase in 1st and 2nd weeks from growth but decrease the viable counts for two fungi in the 3rd., 4th. weeks of growth, analysis by gas-chromatography improved biodegradation the hydrocarbons of two kinds of crude oil by the action of two fungi used in this research.
These two techniques produced another type for measured the profile oil hydrocarbons and disappeared many of peaks include components of crude oil which cleared through hydrocarbons profile before and after using two fungi as biotic analyzed factors, to affirmative results which cleared by weight as percent's in this research.
The effect of vitamin C and Anacardium occidentale in two biochemical parameters of sportsmen in samarra city
Authors: Mowafak M. Zaidan  , Hala H.M. jassim
Published: April 2023

This study was designed to investigate effects of the Vitamin C and cashew on biochemical parameters that include concentrations of Uric acid and Creatine phosphokinase, (60) sample of blood have collected  and they have divided for 4 groups (2 Control Group C1 ,C2 No treated)
Group1( G1) Vitamin C 500 mg/day
Group2( G2) Cashew (Anacardium occidentale)   100 g / day
The results of this study showed that the physical stress and oxidative stress resulted by acute exercise which caused a significant increase in concentration of serum  Uric acid and CPK, while Given the Vitamin C, cashew to period 15 day it is given alone Group.
The results a significant decrease in concentration of serum Uric acid and CPK in males for control group, The results showed decrease in Uric acid with Vitamin C (3.50±0.69) for control group (6.64±1.40) and with  cashew (4.41±0.94) for control group (6.16±1.34) 
While results of CPK record decrease  in the group treated with Vitamin C (59.9±21.4) comparison with control  (83.8±28.5)  and with  cashew (42.1±12.8) for control group (76.1±22.8)
The above results reveals an important of the Vitamin C and Cashew  like a strong antioxidant and removing the effects of the free radicals and decreasing the oxidative stress in which the soccer for it during the acute exercise.
Synthesis And Identification Of from HEMA Schiff Base Derivatives Contains Aldehyde Group For Hexa and Hepta Cyclization
Authors: Hamid Mohammed Saleh  Al-Jubori
Published: April 2023

In this research the polymer which contains aldehyde group [H1] has been prepared by oxidation [H] using the oxidizing agent (Dess Martin Periodinane), [H1] has been dialyzed by ethanol, Schiff bases[H2,H5andH8] compounds have been prepared through the reaction of compound [H1] with appropriate amines, [H3] compound which contains hydroquinazolin ring has been prepared by the reaction of [H2] compound with 2-amino benzoic acid.[H4]which has been prepared by cyclization reaction of compound [H2] with phthalic anhydride.  compounds [H6,H7]were prepared by the reaction of [H5] compound with 2-amino benzoic acid and phthalic acid anhydriede. Reaction of comp[H1] with 4-amino benzaldehyde afforded comp[8]. The [H9] compound prepared by the reaction of [H8] compound with thiocarbohydrazide, The structures of the synthesized compounds [1-9] have been characterized using avaible spectral ( IR, 1H-NMR) methods and the result obtained improved the structures assigned to these compounds
Inferred structural evolution of Folds using morphometric analysis of basin valleys in northern Iraq
Authors: Salim Ahmed Khider Fanoosh
Published: April 2023

Four valleys were chosen in this study within low folded zone of northern Iraq. Including Sinjar and Adaya anticlines, to the north and northeast of them included Eastern Butma and Mandan anticlines. The research aims to employ the results of the morphometric analysis of basin valleys in the inferred structural evolution of folds, as the research aims to determine the validity of these basins in water harvesting and the technology to do so.
The results of the morphometric analysis showed maturation increasing of basin valleys of the folds when moving from Taurus to the Zagros chain, as well as increasing maturation the basin valleys of the folds when you move toward the north and northeast in the Zagros and Taurus chains. It was concluded from this study and a consensus between the maturation of the basin valleys with the tectonic site of the folds. The basin valleys of older building folds are exposed to erosion and maturity more than those of newer construction.
Results of the study are consistent with the results of many studies about the incidence collision of Arabian plate with the Iranian plate before colliding with the Turkish plate. In another hand the results are also consistent with the evolution of the folds in the Foreland basin progressively northward in Taurus series and Northeastward in Zagros series in one hand, with decreasing of folding age toward the Arabian stable shelf on the other hand.
The results of the basin valleys Maturation in the four Anticlines also showed by the degree of maturity, that water harvesting of basins in Mandan and Adaya Anticlines require a simpler technique than simpler than in the basins of the Eastern Butma and Sinjar, respectively.
Geochemical Content of Lead and its Distribution in Soil of Kirkuk City/Northern Iraq
Authors: Hassan A. A. Aljumaily  , Noor M. Sameen
Published: April 2023

The current study includes determination of the concentrations of lead (Pb) in 18 specimen of Kirkuk city soil  (K). Inductively Coupled Plasma - Mass Spectrometry (ICP-MS) technology has been used in the analysis of soil samples in laboratories Acme company in Canada. Results of chemical analysis of samples clarified a rise in average of lead in soil samples (26.11 ppm) compared with international average of soil (10 ppm) and with uncontaminated ones (15 ppm), and rise in its average in surface depth (30.2ppm) compared with the lower depths (17.97ppm), and decreases in its average as compared with local soils in other cities in Iraq. Factor analysis of the geochemical data for the samples above has been conducted and has been shown a presence of affinity and geochemical associations among Pb and both of potassium oxide and phosphorus penta oxide and also some elements such as phosphorus, cadmium, copper and zinc, as well as organic materials. Size analysis of the samples has confirmed that the concentration of Pb increases in the clay fraction in soils, and in a larger quantities than in the silty and sandy fractions. The value of Geoaccumulation index (Igeo) for samples of soil showed that it lies within the medium pollution category to non-pollution. Oxidation - reduction potential and the acidic function have helped to identify the prevailing metallic phase in the soils at the area of study, which is a type of Cerussite.
Molecular detection of some genes virulent bacteria Proteus mirabilis isolated from kidney stones
Authors: Akeel H. Al¬-Assie  , Amin S. Badawy  , Halah A. A. Al-Hadithi
Published: April 2023

The current study Included the collection of samples (68) grit kidneys of patients undergoing surgery for lifting gravel in hospitals in the city of Tikrit and for the period from the month of April 2012 to the month of May 2013. The results of the study that people with the proportion of males (64.71%) while she was infected with the proportion of females (35.29 %) outweigh any male female ratio (1.83:1), diagnostic results showed depending on the biochemical tests and API-20system showed  that E.coli and Ps.aeruginosa were the most frequent  among other bacterial species and by isolating (30.76%) and (21.22%), respectively, while the bacteria P.mirabilis has given isolate percentage (15.38%)  Followed by bacteria and Kl.pneumoniae Citrobacter.freundii by insolation (9.6%) and (5.67%) respectively, while giving the rest of the bacterial species (Staph.aureus,, Acinetobacter. freundii, E.faecalis Serratia .marscenes) isolation rate equal (3.84%), while isolating the bacteria Staph.epidermidis did not exceed (1.92%).The results of the investigation of the presence of genes,( mrpA, zapA, ureC) using polymerase chain reaction DNA (PCR) , Revealed that  all isolates bacteria of  P.mirabilis owning genes ( mrpA, zapA, ureC) encoding virulence factors (urease, protease, the ability to produce pili (mrp).
Potability of well water in Kirkuk city Iraq
Authors: Salah Aldeen Hassan Saeed  , Riedh Abas Addul-Jabbar  , Hajar Ali Shareef
Published: April 2023

The Kirkuk residents had resorted underground water as an alternative to the surface water the present study aims to indicate the quality of these water and demonstrates extent of their suitability drinking. For this purpose, 10 randomly distributed wells were measured, the average values 10 well were as follows:
Water temperature (22.8-25.7 Co), EC (2694.2-1384.3 sem/cm),PH(7.47-7.19) and concentration of cation’s: Na (76.8-39.8 mg/L), K (10.82-22.7 mg/L), Zinc (1.15-1.71 mg/L), cadmium (3.48-6.68 mg/L) and Calcium (270.5-165.3 mg/L).
These characters are ties were compared with the allowed limits presented by concerned authorities the results of the study indicated the absence of any results ship between temperature and depth of the wells.
Also water’s of all studied wells were not suitable of drinking as the EC, K, and cadmium were higher than allowed limits.
In addition, Na and Ca concentrations of some wells exceeded the allowed limits
The effect of Cinnamomum zeylanicum plant extracts and Albendazole drug in mice Balb/c infected experimentally with Hydatid cysts and follow some Histological and Physiological changes
Authors: Maroof Sabti Juma Al-Ammash  , Marwa Shakir Mahmood Al- Badry  , Ahmed Hamid Ahmed
Published: April 2023

The present study included the influence of aqueous and alcoholic extract of Cinnamomum zeylanicum and Albendazole drug in albino mice infected experimentally with Hydatid cysts belong to the parasite Echinococcus granulosus, The doses of alcoholic and aqueous extracts of Cinnamomum zeylanicum were 500 mg/ kg/day as a single treatedable dose, while albendazole drug was given as a single dose 15 mg / kg  / day.
The results of the study showed positive influence of each C. zeylanicum extracts and albendazole drug in decreasing lipid profiles (Cholesterol and Triglycerides) concentration and increase of HDL-C  concentration compared with the positive control group, which showed the increase of lipid profiles concentration compared with the negetive control group. The effect of alcoholic and aqueous extracts of C. zeylanicum and albendazole drug on Spleen and Liver tissues, which was seminormal form of Spleen, Liver and Lung tissues of infected mice. Abnormal form of Spleen and Liver tissues of infected mice (positive control) and not treated with aqueous and alcoholic extracts of C. zeylanicum and albendazole drug.
PHYSICAL AND CHEMICAL STUDY OF OUTLET WATER FROM WASTEWATER TREATMENT OF ALKASSIK REFINERY
Authors: Yahya D. Meshhadani  , Mustafa A. Al-Taee
Published: April 2023

This study was conducted on the water outlet of treatment station of AL-Kassik refinery, samples collected in the rate of on sample per month and covered the period from October 2013 to May 2014. Physical and chemical parameters were measured for each sample the analysis involved (Water Temperature, Turbidity, Electrical conductivity, Total dissolved solid, pH, Total hardness, Dissolved Oxygen, biological oxygen demand, Chemical oxygen demand, Sodium, Potassium, Chloride, Sulfate, Nitrate, Phosphate).the study results shown that the Oxygen demand values ranged between (2.95-6.0) mg/l with average concentration (5.15) mg/l, The Biological oxygen demand values ranged between (1-1.2) mg/l with average value of (1.5) mg/l. whereas Chemical oxygen demand results shows the concentration average of COD (132.2)mg/l these results indicates that the water was in polluted and organic cleaned. The total hardness range between (180.1-230.2) mg/l these indicators that water flow for treatment station was very hard, finally, the obtained results indicates that the treatment station of AL-Kassik refinery has a good efficiency to the standard values of water quality to (EPA).
Biochemical and Kinetic Study for the Partial Purified Thioredoxin Reductase from Healthy Human Serum
Authors: Luay A. Al-Helaly  , Amera A. Hamdon
Published: April 2023

The research included the separation of thioredoxin reductase (TrxR) from human blood serum using different biochemical techniques. Two proteinous peaks had been isolated by gel filtration using sephadex)G-50) and three proteinous peaks isolated from sephadex (G-100) that produced by ammonium sulphate precipitation (65%). The approximately molecular weight of the isolated protein as a source of enzyme using gel filtration chromatography (G-100) was (118059 + 925) Dalton.
The results showed two peaks of enzyme when using ion exchange-type DEAE-cellulose and when using electrophoresis technique  type SDS-PAGE indicated the presence of two bands from peak of separation column type sephadex G-100 and one band of each peak, resulting from the ion exchange process with molecular weights of 58231 +490 Dalton.
The results showed that the optimum conditions of purified enzyme from human serum was at (200 µg/ml) of protein as a source of the enzyme using (0.4 mol/l) citric acid-Na2HPO4 buffer solution at pH (7) act for (25) minutes at (40°C). Using Line Weaver-Burk plot, the values of maximum velocity (Vmax) and Michaelis constant (Km) were found to be (0.182 µmol/ min) and (0.013 mol/l) respectively using 5,5-- dithio bis (2-nitrobenzoic acid) (DNTB) as a substrate. Finally, this was, also, involved the study of the effect of some chemicals and drugs on the enzyme activity. The results showed that gundinium - HCl is uncompetitive inhibitor, while bromoacetic acid is noncompetitive inhibitor and zinc sulphate is a competitive inhibitor for the enzyme at different concentrations of inhibitors, but dexathamazone was an activator to the enzyme.
Study of Some Biochemical Parameters Related to Heart Function in Ascending and Descending Effort
Authors: Dhiaa Kasim Al-Khayat  , Luay Abed Al-Helaly  , Hadeel Tariq Al-Taee
Published: April 2023

This research is carried out to study the effect of ascending and descending effort on some biochemical parameters related to heart function which include: Arterial natriuretic hormone, angiotensin II, sodium, potassium, lactate dehydrogenase, creatine kinase, aspartate aminotransferase, adiponectin, lipase, triglycerides, free fatty acid, lipooxygenase and myeloperoxidase . The major samples included (15) of the track and field players participating in Mosul university team of middle-distance runners .
The results showed a significant increase for ascending directly post-effort test compared to pre-effort test in: sodium, lactate dehydrogenase, triglycerides and myeloperoxidase and significant decrease in: aspartate aminotransferase, lipase and lipooxygenase.
The results revealed significant increase for descending post-effort directly test compared with pre-effort test in the levels of sodium, potassium, lactate dehydrogenase and triglycerides significant decrease in: lipase, free fatty acids and lipooxygenase .
Moreover the results, showed significant increase for ascending effort  test compared with descending effort  test in levels: potassium and aspartate aminotransferase and significant decrease for myeloperoxidase .
The study concluded the need to give the current examination of physical effort ascending and descending for the early detection of heart patients.
Laboratory Assessment for Filling Materials Used for Construction Kasha Chai Embankment /Kirkuk /Iraq
Authors: Khaled Ahmed Abdullad Alhadad  , Hasnaa Salih Khalaf
Published: April 2023

Laboratory evaluation has been done , for raw data results of test and analysis for fine soil( filling materials) which it using in core construction dam, also to coarse soil (cover soil) for the same dam , according to International (American, British) & Iraqi  standers.
The treatment for fail raw data results are done, with blending many times  river sand washing &cleaning, passing sieve (2) mm by using fineness equations (1,2) as, (25%) sand and (75%) fine soil, which it be concerned with American standard (fig. A, for filling materials), also blending many times river sand (15%) with (85%) coarse soil, it become concerned with American standard (Fig. B, for coarse soil) , anthers properties , concerned with world standards.
Determination of the inhibitory activity of some biological extracts agaiast multi rrsistans antibiotic Staphylococcus specis which and isolated from different sources of infechtion
Authors: Raheb salman kurdy  , Mohammed Nadhier Maroff
Published: April 2023

The study include 225 specimens that were collected from patients attended Tikrit General Hospital from mid of   Septembar to mid December 2016. The specimens included the swab from: burn, wound, otitis media ,pharyngitis, and urine The specimens were incubated on to mannitol salt agar which is considered as selective and differential media for the genus Staphylococcus the results showed that 100 isolate (44,5%)  grown on the medium. According to the phenotypic characteristics and tests biochemical they were Staph. aureus ,Staph. Saprophytis , Staph. sciuri, Staph. Xylosus Staph. lentus Staph. haemolyticusi Staph.c aseolytic                                                                                  
The ability of isolates to produce nitrate reductase, hemolysin, urease, DNAas  were test . The antiboiotics were tested for resistance to 10 antibiotics.  Some spceics showed high resistance to PenicillinG (94), Tobramycin (40%), Amikacin (39%), NitroFurantion (38%) Tetracyclin (36%), ,Novobiocin (24%), Trimethoprim (23%), Gentamycin (13%), Chloromphenicol (10%), Imipenem (3%).,
The inhibitory effect of biological extract of the Staph. species the pylogenetic effect has built of the concentrations of 100,150,250 mg / ml showed an inhibitory effect against types of Staphylococcus bacteria.                                                                                                
It was also found that the higher the concentration of the extract, the greater the inhibitory effect.
The results showed that Staph.aurea bacterial was the most affected by fungal compounds if the highest  inhibition dimeter in concentration was 250 mg / ml 26 mm in the case of extract of Trichoderma koningii, whereas the inhibition rate  in the same case the concentration was 24 ml. in the case of extract of Trichoderma viride.
Relationship between serum Prostate Specific Antigen (PSA) in women with polycystic ovary syndrome and some reproductive hormones in Kirkuk city
Authors: Marwa Ghazi Rifatt  , Saleh M Rahim
Published: April 2023

PCOS is one of the most common endocrine disorders among women between 12 and 45 years of age, affecting 5-10% of women. The patients were included in the current study based on the criteria of Rotterdam in the diagnosis of polycystic ovarian syndrome with at least two of the following three criteria: menstrual cycle disorder, chemical criteria for high levels of androgen, detection of polycystic ovary using ultrasound (10 or more cysts of 2-10 mm in diameter). Sixty (60) patients were diagnosed with the syndrome and 30 healthy women were considered as control groups aged between 16 and 46 years.A number of criteria have been adopted to exclude patients who have had previous ovarian surgery as well as women taking contraceptives, steroids and herbal medicines that affect ovarian function for at least two months. The study was conducted at the Azadi Teaching Hospital in the city of Kirkuk for the period from October 2016 to February 2017.
Blood collected for all participants on the second or third day of the menstrual cycle. Body mass index (BMI) was calculated and prostate specific antigen (PSA) level and the level of sex hormones such as Anti-mullarian hormone(AMH),Luteinizing hormone(LH),Follicular stimulating hormone(FSH),Testosterone hormone(T) as well as Luteinizing hormone/Follicular stimulating hormone(LH / FSH) ratio were determined. The relationship between PSA and all studied variables was investigated after dividing the study sample into three age groups A (16-25), B (26-35), and C (36-45) years. Each age group included 30 patients with PCOS and 10 women as a control group).The results showed a significant increase (p <0.05) in the level of the PSA, AMH, LH, T and LH / FSH ratio, conversely the level of FSH was significantly reduced (p <0.05) when comparing women patientswith the control group. Correlation results showed a positive correlation between the PSA level and the values of all the studied variables except for FSH, which was inversely correlated with serum PSA in PCOS patients and for most age groups except for category C where AMH showed a negative correlation with PSA. The results also indicated a significant correlation between PSA and T, LH, and LH / FSH ratio for all ages groups. PSA can therefore be considered as a biochemical marker for androgen activity changes in patients with PCOS
Relationship of hepcidin with Iron and lipids in patients with polycystic ovary Syndrome
Authors: Sherin Bahgat Ayed AL- Tikriti  , Nazar Ahmed Naji
Published: April 2023

polycystic ovary Syndrome is a common disorders in the endocrine glands in woman reproductive age the ovary is characterized by the aggregation of small bags surrounded by theca interna layers bloated follicles .
The level of hepcidin and other biochemical parameters were examined in (60) patients with polycystic ovary syndrome attended Azadi and AL-Jumhori in Kirkuk city, in addition to (30) blood samples of healthy individual as control group. The results showed a significant decrease (p <0.01) in the level of hepcidin in addition to the levels of TIBC (p <0.01) with UIBC (p <0.01) and Transferrin (p <0.01)  while there was a significant increase in the levels of Iron (p <0.01) and TS% (p <0.01) in patients Compared to healthy control group . The relation was studied between levels of hormone hepcidin and concentration Iron and lipid profile with body mass index the results showed hormone hepcidin decrease in obese women . The results showed Iron increase in the obese group this indicated the rate between, polycystic ovary syndrome and obesity in women for this parameter. The effect of age on patients was studied with hormone hepcidin and iron and lipid profile concentrations where the hormone hipcidin decrease in the duration  (15-25) years and increase in duration (26-35) and (36-45) years , The results showed iron and TS% increase in the duration (15-25 years), and decrease in (26-35), (36-45) years, and UIBC showed an increase in (36 -45) years and decreases in the periods (15-25) and (26-35) years either cholesterol and LDL Showing increase in (26-35) years and a decrease in (15-25) and (36-45) .
Structures of vortex in Co-doped BaFe2As2 iron superconductors with different doping level by scanning Hall probe microscopy
Authors: Hussein Ali Mohammed
Published: April 2023

The 122 iron arsenide unconventional superconductors are part of a new class of iron-based superconductors. Co-doped BaFe2xCoxAs2 (Ba-122) iron superconductors sample have been examine by scanning Hall probe microscopy (SHPM) technique to find out the magnetic properties of Ba-122 . Has been completed the evolution of profiles of vortices which has well isolated and it is as function of temperature, then utilized suitable technique to extract the temperature depending on penetration depth, .So, this allowed to deduce the temperature dependent on density of superfluid and it has been compared with α-model consequences for a (2-band) of superconductor. When the superfluid density for the BaFe2xCoxAs2 (Over D x= 0.113) sample. As result, the two gap -model has been fitted to the data with Δ1=4.25kTc, Δ2=1.92kTc , =0.708, 1=0.293 then a2=1. However, When values of  for the BaFe2-xCoxAs2 (Over D x= 0.075) sample. Result of the superfluid density for BaFe2-xCoxAs2 with parameters are (Δ1=3.9k, Δ2=1.6k), =0.615 for Δ1, and =0.237, =1. Suitable parameters produce refer into the symmetry of the order parameter at hole pockets with the electron, and then the relative supports of the bands to the density of superfluid in the iron-based crystals.
Modeling and simulation of mechanical and physical properties of Barium orthotitanate (Ba2TiO4) composite by Materials Studio ( MS)
Authors: Najat A. Dahham  , Abdullah Hamoud Fares  , Khaled Abdullah Najem
Published: April 2023

This research including a study of mechanical ,physical properties (band structure, density of states)  and the elasticity constants of the Barium Ortho titanate by using Materials studio software. The calculations were based on the generalized gradient approximation  (GGA) by linear method. The calculated equilibrium lattice constants of monoclinic barium orthotitanate were: a = 0.612nm, b = 0.77nm, c = 1.05nm,calculated bulk modulus =42.3021 GPa, young modulus= 40.29 GPa, share modulus = 15.97 GPa, lame constant (λ)= 142.56 GPa ,and energy band gap=3.435eV which is indirect band gap and the composite is insulator and the electronic properties where be calculated in first Brillion zone. According the mechanical stability conditions the composite is stable mechanically. These results were calculated by Materials studio software.
Probe Feed Rectangular Microstrip Patch Antenna for1.5 GHz WLAN Application
Authors: Faris Salih Ata Allah  , Abdullah H.M  , Saad  Namis  Ali
Published: April 2023

In this paper  the design of coaxial probe feed one layer microstrip patch antenna (MSA) . for 1.433 GHz WLAN application is presented, The impedance equivalent and the radiation physiognomies of this proposed assembly are planned and analyzed. by CPU Simulation Knowledge (CST) Microwave Studio. which is a commercially obtainable electromagnetic simulant founded , on the technique of fixed change time sphere method to attain. the wanted specification, The projected antenna founded on coaxial probe feed structure has the supreme possible bandwidth gotten. around 9.3 MHz -10 dB replication coefficient which agrees to WLAN 1.433 GHz frequency band, the supreme possible gain is 4.48 dB. Stable radiation physiognomies exist found crossways the frequency band .
Reinforcing a metal-based composite with a percentage of MgO particale to improve some of its properties and its relationship to conventional heat treatment
Authors: Shaymaa M.F
Published: April 2023

This research involved the manufacture of three compounds using powdered metallurgy technology through the reinforcement of the AlNi with addition percentage (40%), (35%) and 30% (MgO) ceramic reinforce phase to compound of A , B and C respectively and thermally treated In the traditional way        
In order to study the effect of the MgO addition and heat treatment, the mechanical tests (Diametrical  compressive strength and hardness) were conducted.
In order to determine the possibility of using the models produced for the attenuation of β  particles, The linear attenuation coefficient and half thickness were examined for all models, The mechanical properties and the linear attenuation coefficient of all compounds have been improved, It was observed that the effect of the chemical composition was greater on the properties under study. We obtained the value of the compressive compressive strength of C (29) MPa before the a heat treatment, while the same compound had the MPa ( 32) After the heat treatment, in case of change in the addition ratio, we obtained the highest values of the mechanical properties and the linear attenuation coefficient of C, (29) MPa, (39) and (19.6)cm-1 respectively., And the lowest value given to the thickness of half (0.035)cm compared with (0.078) given by the A compound with the lowest mechanical properties and the linear attenuation coefficient (26.5)Mpa, (34.5) and (8.8)cm-1respectively before thermal treatment.
Prediction of Fuzzy Sunspot Time Series By Using RBFANN
Authors: Azher. A. Mohamad  , Nazar.K.Hussein  , Ibrahim. A. Morbat
Published: April 2023

We are present in this paper a new modified method of prediction of  Sunspot time series after Fuzzify the data by using Fuzzy C-means clustering method (FCM). Our method consist of forecasting as first phase and prediction as a second phase. The accuracy of the results that we obtained is measured by M.S.E and we got a good results.
Evaluation Efficacy Of Some Oils Plant Against Of Callosobruchus maculatus (Fabricius) (Coleoptera: Bruchidae)
Authors: Qays Assi Ahmade Salh Al-Daoodi  , Burhan M. M. AL-dulemiy
Published: April 2023

This study was conducted to know the impact of treatment of cowpea seeds plant oils as following: - Black seed, castor, sunflower, Alsi and Brassica on Southern cowpea weevil C. maculatus at concentration of (1.5, 3, 4.5) ml / kg seeds.
The study showed superiority of mustard oil in reducing the average of number of eggs laid on the seeds as it reached 161.13 while the highest rate reached to 208.25 when the testing seeds treatment with sunflower oil. The study also showed that the longer period for exit of the members of the first generation (F1) 28.08 day when the seed treated with mustard oil, while minimum period of 27.00 days when treated with castor oil seeds. We see that the lowest rate for a number of emerging insects 48.50 at the treatment of linseed oil, while the highest rate for a number of emerging insects 53.50 at the treatment of black seed oil. It was found that the lowest rate of damage was 24.90% with linseed seed oil and the highest rate was 29.73 with black seed oil, While the highest rate was in seed weight 21.60% with black seed oil and the lowest rate was 16.88% with mustard oil, And the treatment of the seeds of  cowpea plant oils which was used in this study did not show adverse effects on the vital seed treatment significantly. As the results showed that the amount of oil is inversely proportional to both the number of eggs and emerging insects and the percentage of damage, loss and germination, and directly proportional to the period of time required for the exit of members of the first generation (F1).
Preparation and Identification of some derivatives of 1,3-oxazepene ring derivatives from 3,4-diamino toluene and studying their bacterial activity
Authors: Khamaael. M.F.
Published: April 2023

This search includes preparation Schiff Bases (O1-5) from the reaction between 3,4-Diamino toluene with different aromatic aldehyde without using a solvents, by thermal fusion. preparation the compounds of,  1,3 - oxazepen 4,7- Dione (O6-10) by ring closer reaction through the reaction of the derivatives Schiff (O1-5) with maleic anhydride , The prepared compounds were confirmed by infrared (I.R), Nuclear Magnetic resonance spectroscopy (1H-NMR), as the physical methods such color and melting point, the biological activity was studied against of bacteria.
Determination Micro Spectrohotometric of Pyridoxine Hydrochloride and Nicotinamide via Derivative Spectrophotometry First and Second
Authors: Mohammed Qasim Al-Sammaraee  , Khlaf  Faris Al-Sammaraee
Published: April 2023

A simple, sensitive and accurate spectrophotometric method for determination of PYR.HCl and NTA in pure and pharmaceutical forms. The method based on group of known digital data used to separate the response signals for sample contains the two components without need to separating via first and second derivative of spectra. The method obtained obeying to the Beers law in the concentration range between )5-45 µg.ml-1( for two components in the presence of PYR. HCl )15µg.ml-1( and NTA (5µg.ml-1) with another components at wavelength (210 nm ) respectively . The Rec % range was between ) 98.5354 - 103.4335 %  (and RSD% (0.0864 - 0.1487 %), LOD) 1.0822 µg.ml-1, (  LOQ ( 3.6075 µg.ml-1  (PYR.HCl in presence of NTA, The Rec% range was between )96.1418 - 102.9273 %  (and RSD% (0.2165–0.4933 % ), LOD (0.7273µg.ml-1 ,(LOQ (2.4252 µg.ml-1(  NTA in presence of  PYR. HCl .