bluuebunny/crossref_metadata_2025_split huggingface dataset:
The effect of Auxin IAA and sea algae extraction on oil characteristics and active compounds of (Ocimiumbasilicum L.)
Authors: Ihsan Abdl Azez Abdul Raheem  
Published: April 2023

In present study, Auxin (IAA) and sea algae extraction were used on Ocimiumbasilicum L. in a field in Tikrit University on 2013.Two factors were applied: A0 without spraying Auxin and A1spraying with 50 mg/L (IAA). The second factor was spraying sea algae extraction (Kelpak) in fourlevels: E0 without spraying, E1 spray of 1.5ml/L of sea algae (Kelpak), and E2 spray with 1.5 ml/L sea algae (ultrakelpa40), E3 spray 1.5+1.5ml/L mixed of sea algae (Kelpak and ultrakelpak40) together. The study designed by Randomised complete block design RCBD. Duncan’s test wasperformed to compare the medians of treatments with multi-limits at 5% possibility.
The results showed: the treatments with 50mg/L of (IAA) and the combination treatment of 1.5+1.5 ml/L of sea algae (Kelpak and ultrakelpak40) caused a significant increase of physical properties of oil as follow: high level of specific gravity (0.902 gm/ml), high level of refractive index (1.252) and high level of oil concentration (1.021%)in compare with non treated plants with less level of specific gravity, refractive index and refractive index (0.876 gm/ml, 1.241, 0.74%) respectively. The results also showed that the treatment A1E1 significantly affected oil components and gave highest level of 2.5dimethoxybenzoic acid Ocimol(79.18), the treatment A0E3 caused highest level of Methyl eugenol (68.02), the treatment A0E2 gave highest level of Methycinammate (262.20) and Cubebene (159.88), the treatment A1E2 gave highest level of Linalool (204.99), the treatment A0E2 gave highest level of Geranyle acetate (342.61). The spraying with sea algae extract also affected those active substances as follow: the plants which treated with A1E1 gave the highest level of Caftaric acid (590.93) and Quercetin (213.17) in compare with the treatment of A1E3 that gavehighest level of Myriscetin (514.21) and highest level of both Kaempferol (916.27) and Anthraquimones (551.45), the treatment of A0E1 caused an increase in the concentrations of Rutine(477.12) and Quercetin (314.80) and Luteolin (285.09).
Study the effect of different dilution of fungal filtrate from Beauveria bassiana on mosquito Culex pipiens pipiens L. (Diptera:Culicidae )
Authors: Istabraq mahmood mahdi  , Ahmed ali essa  , Husham naji hameed  
Published: April 2023

The recent study is conducted to test the efficiency and activity of the different dilutions of fungous filtrate (25%, 50%, 75%, 100%) B. bassina on the fourth larval phase and adult insect. The results are showed there is a significant effect of the fungus filtrate of B. bassina on the mortality of the fourth larval phase and the matured mosquito Culex pipiens pipiens. The (100%) concentration is Superior to the other dilutions in giving the highest percentage of the mortality in the fourth larval phase, where the highest percentage of killing is (50, 100)% during 2 and 4 days respectively where the least percentage of killing is ( 9 , 13.33)% during 2 and 4 days respectively with the treatment of adult phase by B. bassiana dilutions, The results showed the superior of(100)% concentrate of fungus filtrate to the rest of ther dilutions. Where the highest percentage of killing is (100)% during 2 and 4 days respectively while the least percentage on is (16.33, 50.00) during 2 and 4 days respectively.
Epidemiological disease spores cache Cryptosporidiosis to the reviewers and fallen asleep in Samarra General Hospital
Authors: Shahad Muhammad Mahmood  , Shehab Ahmed al-Jubouri  
Published: April 2023

This study has recently applied in Samarra Hospital from November 2012 to November 2013 to specify the rate of septic of cryptosporidiosis parasite in children and adults who had diarrhea, their ages are from 12 days to elders at 70ʼs and it had used Modified Zeihl Neelsen to investingate abot 400 samples of feces and it had been checked.
The rate of the rot in Cryptosporidium parasite was (8.2%) . The rate of the infection of the female was (8.6%) and the male was (7.8%) successively and there was a difference (P<0.05) and it was at the highest rate of sapreading in the age group (<1) in the rate (12%) then (1-10) years in a rate (8.6%). The rate of spreading was the highest point in autumn (14.2%) and then in winter (6%) and the lowest in spring (3.8%) in a difference (P<0,01**).
A genetic Study to Darwin's tubercle trait of External ear in the Population of Salah Al –Dein and Kirkuk
Authors: Adel Fawzy Shihab  , Marwa Amer Shakir  
Published: April 2023

A genetic study for the trait of Darwin's tubercle in two ways : first , on a sample consisted of 52 family from Tikrit city in governorate Salah AL-Dein and 125 individual from their sons and 63 family from governorate of Kirkuk and 188 individual from their sons . Secondly , adoption of pedigree analysis method for seven families from governorate of Salah El-Dein and Kirkuk , which confirmed the darwin's tubercle trait is a genetic trait and the presence of tubercle is dominant absence . The results of Presence Darwin's tubercle also revealed different forms : Nodosity tubercle , Enlargement tubercle and Projection. The present study support the truth of single gene locus hypothesis for the inheritance of this trait , in spite of it record the presence of one offspring have darwin's tubercle between two parents do not have darwin's tubercle in one family. The results of the study distribution of phenotypic for the trait showed on a sample consisted of 1415 individual from the citizens of the governorate of Salah Al-Dein (920♂: 495♀) from the original samples (1446) , an elevated percentage of the presence tubercle among the males (99.2%) than the females (98.4%) . The percentage of presence tubercle in the whole population was (98.9%) . Concering the allelic frequency for the gene of darwin's tubercle, the D allele was observed a higher frequency than the d allele in the whole population of the governorate: 0.895, 0.105 for both of them respectively . Expected frequencies of the three genotypes of darwin's tubercle trait , revealed a prevalence of the homozygous (dominant) genotype DD over the homozygous (recessive) and heterozygous genotype in the population of the governorate: 0.801, 0.188, 0.011 for DD , Dd and dd respectively.
Study of Thioredoxin Isolated from Human Blood Serum
Authors: Luay A. Al-Helaly  , Amera A. Hamdon  
Published: April 2023

The research included the separation of thioredoxin (Trx) from human blood serum using different biochemical techniques. One proteinous peak had been isolated by gel filtration using sephadex )G-50) that produced by ammonium sulphate precipitation(65%) after dialysis. It was noted that there are two peaks of Trx when using ion exchange-type DEAE-cellulose for the product of gel filtration column.
The approximately molecular weight of the isolated Trx using gel filtration chromatography (G-50) and electrophoresis technique type SDS-PAGE were (12305 + 190) Dalton and 12461 Dalton respectively .
The results showed that inhibited and activated effects of drugs on Trx working. The results showed that inhibited to 44.59% for paracetamol, dexathamazone, diphenhydramine-HCl, theophlline anhydrous, pseudoephedrine, ceramide and caffeine anhydrous, but metronidazole and chlorpheniramine malate have activated effect to 110.8% and 21.62 respectively.
Isolation and purification of copeptin hormone from serum of patients with heart disease
Authors: Thikra Ali Allwsh  , Noori Mohammed Aziz  
Published: April 2023

This study included isolation and purification of copepin hormone from heart disease patients serum using different biochemical techniques. The study showed two proteinous peak has been isolated by gel filtration (Sephadex G-50) from the precipitation by cold acetone, the results predicted that (peak B) has a high concentration of copepin . Furthermore, the purity of the isolated copeptin ( peak B) had been identified by SDS-poly acryl amide gel electrophoresis and the reverse phase high performance liquid chromatography in which results showed agood identity in retention time between the standard and the isolated copeptin (peak B) .
The approximate molecular weight of partially purified copeptin peak (B) was (4654±400 Dalton , ±4513400 Dalton) using gel filtration chromatography (Sephadex G-50) and (SDS-poly acryl amide gel electrophoresis) technique respectively .
The study of secondary structure (α-helix) to copeptin hormone by the (Circular Dichroesim) showed the percentage of the (α-helix) between the standard solution of copeptin and sample solution (peak B) was good match.
Clinical study of copeptin in serum patiants of heart diseases
Authors: Thikra Ali Allwsh  , Noori Mohammed Aziz  
Published: April 2023

The study included the estimation copeptin level in serum of healthy and patients with heart diseases . The Results indicated that the level of copeptin in serum was (36.2±1.1 pg/mL) in control group for both sex, with the age range between ) 37 - 60 ≥ years) .while there was a significant increase in copeptin concentration in patients of the heart disease (106.8 ±2.1 pg/mL) compared with control group. The results also showed that the concentration of copeptin was not affected by sex, age, body mass index and smoking, in both control and patients group . There was no significant differences in the concentration of copeptin in the case of hypertension , diabetes mellitus and statin taking in patients group Results revealed a significant increase in the activity of (creatin kinase, peroxidase, glutamate oxaloacetate transferase, glutamate pyruvate transferase, lactate dehydrogenase, lactoperoxidase) and concentration of malondialdehyde, mholesterol, mriglyceride, low density lipoprotein, very low density lipoprotein, glucose, creatinine, c-reactive protein and copper in patients group . There was a significant decrease in the glutathione s-transferase activity, glutathione peroxidase activity and concentration of high density lipoprotein , glutathione, zinc and selenium.
Study of correlation coefficients between the concentration of copeptin and some clinical parameters in control and patients group showed that: the copeptin has a significant positive correlation with peroxidase activity, malondialdehyde in control and patients group and c-reactive protein ( in patients group only). The copeptin has a significant negative correlation with glutathione peroxidase, glutathione s-transferase, glutathione and selenium in control and patients group.
Evaluation of the Suitability of Mukdadiya Formation Rocks for Using in Concrete / Northern Hemrin Anticline
Authors: Amera Ismail Hussain  , Maath Shukrie Sarhan  
Published: April 2023

The aim of this work is to evaluate the suitability of gravely sediments of the Mukdadiya formation (Lower Pliocene) in the northern Hemrin anticline on Tikrit – Kirkuk road / north-eastern of Iraq for concrete uses , and compared with the standard specifications (Iraqi, American and British) samples have been collected from four different stations by two samples for each station for the purpose of conducting various geotechnical tests including physical tests , strength and durability as well as chemical tests) Results of geotechnical evaluation for physical tests show that the grain size distribution of the 1st and 2nd stations suitable for uses to concrete for classes (40) class except 3rd. and 4th station , according to[1] , the results of Flakiness Index and elongation Index shows that the samples of four stations did not exceed the permitted border According to the British Standard and suitable to be provided by the requirements for the use of concrete .
The strength tests also showed the results of (AIV) shows it's don’t exceed than 9.95%) for all sample in the study area , and for compressive strength that taken from point load test shows that all stations classified the aggregate strength (very strong - extremely strong) according to[3] .
Durability geotechnical tests (Loss Angeles) results shows the percentage of weight loss for the four samples are not exceed the defined value 35% , so it is suitable for use for concrete and sub-base coarse aggregate and soundness test results shows suitability of all samples to use in concrete works .
The chemical analysis shows suitability according to the standards .
Overall, the study showing suitability for all tests with the requirements of the aggregate that are used in concrete except simple deviation in the grain grading in the third and fourth station .
The Effect of Heat Treatment on The Magnetic Properties of The (Fe-Mn) Alloys Prepared by Powder Metallurgy Method
Authors: I.K. Jassim  , A.S. Msghen  , A.S. Mahmood  
Published: April 2023

This research studied the magnetic series of (Fe1-xMnx) which included the preparation alloys with weight ratios (X=25,50,70,80) by using Powder technology method . This study aimed to determine the Magnetic properties through the magnetic hestress loop . Number of magnetic properties have been found such as Remained force (Br), Coerecive force (Hc), Magnetic Relative permeability (µr) , and Magnetic Susceptibility (χm) for all study Samples . This experimental results were found a ferromagnetic behavior and sensitive to the heat treatment , which shows rapidity changeable to the paramagnetic behavior with the increasing the temperature degrees . The suitable heat treatment degree determined to get magnetic properties through the magnetic manufacturing operations . The results were explained due to the motion relation of magnetic spins with temperature degrees of heat treatment.
Study of the thermal, mechanical and costrictional properties to some Foreign dental amalgams using in Iraq
Authors: Abdul Kareem D.A  , Rajaa S.N.  , HALEEMAH  S.M.  
Published: April 2023

In this paper, the preparation of five samples of amalgam alloy used for the restoration of teeth has been done using the amalgamation device for mixing alloys with mercury. The alloys included four high copper amalgams which are (SDI, Septalloy NG 50, YDA alloy, TG alloy) and the percentage of copper (28, 22.7 , 25, 24) % respectively, which are ready fillings. While the fifth alloy (Septalloy NG70) is for low copper amalgam with Copper ratio of 12.7%. The X-ray diffraction has been tested to study the structural properties of these samples and found for the four high-copper alloys increment in the intensity for the diffraction values of the two phases Ɛ - Cu3Sn, ƞ - Cu6Sn5 with the disappearance of the phase γ2 - Sn7Hg which decreases the intensity of this phase with copper increment, while in the low- copper alloy it shows an increase in the peaks representing the phases Ɛ - Cu3Sn, ƞ - Cu6Sn5 with an increasing proportion of copper in the amalgam, as the relationship is positive between copper increment and the tops increment of these two phases, and the relationship is inverse between the copper ratio increment in amalgams and phase γ2 where phase reacts with Eutects silver - copper component phases γ1 - Ag2Hg3, ƞ - Cu6Sn5. Also the mechanical and thermal properties has been studied for each one of five groups of amalgam alloy like compressive strength , micro hardness , thermal conductivity
Improvement of antagonism and fungicides tolerance in Trichoderma harzianum and T.viride local isolates by Ultra-Violet irradiation
Authors: Abdullah  Abdul Kareem Hassan  
Published: April 2023

Among 22 Iraqi Trichoderma harzianum and T.viride isolates, T3,T5,D5,S1 and S6 related to T. harzianum showed a higher antagonistic activity against the plant pathogenic fungi Fusarium oxysporum and Rhizoctonia solani. These isolates were selected for improvement their biocontrol activity by usi
ng uv-irradiation. The optimum exposure time to ultraviolet irradiation is 30 min, in which, the percentage of kill was 98-99% .After UV-irradiation treatment (Quartz lamps 30W at 240-280 nm, peak 254nm, distance from the source was 20 cm), antagonistic capability against R. solani and F. oxysporum was improved in mutants MT3,MT5,MS1 and MS6, in which antagonistic reaction score were 3.6,3.9,3.2 and 3.6 against F. oxysporum and 3.7,4,3.4 and 4 against R. solani compared to 3.2, 2.8, 2.6 and 2.8 against F. oxysporum and 2.7, 2.9,3.1 and 3 against R. solani in the wild types T3, T5, S1 and S6,respectively. The growth of T. harzianum isolates (estimated as colony diameter) was significantly increased in all T. harzianum mutants except MT3 and MD5 mutants, CMCase activity was increased from 13.2, 16.2, 10 and 15.8 U/ml / mg protein in the wild isolates T3, T5, S1 and S6 to 18.6, 20.3, 17.7 and 22.5 U/ml / mg protein in the mutants MT3, MT5, MS1 and MS6, respectively. Chitinase activity was also increased in these mutants to 88.4,132.3,86.1 and 136.7 U/ml / mg protein, compared to 82.7, 93.2, 74.5 and 103.2 U/ml / mg protein in their wild, respectively. As comparison between wild types and mutants, the maximum growth was 5.2 and 4.8 cm (as colonies diameters) by MT5 in present of 25% of the recommended field rate of Topsin and Benomyl, compared to 3.3 and 2.2 cm in the wild type T5, respectively, followed by MS6,in which, the maximum growth in this mutant was 4.8 and 4.2 cm in the same concentration of these two fungicides, compared to 3.4 and 2.5 cm in the wild type S6, respectively. According to these results, the mutants MT5 and MS6 developed from UV-irradiation treatment, showed as promising T. harzianum mutants through their antagonistic activity (at mycoparasitism level) , fast growth, higher CMCase and chitinase activity and growth in 25% of the recommended field rate of Elsa , 25 and 50% of the recommended field rate of Diathen and Mizab and all concentrations of Topsin and Benomyl with complete inhibition of pathogenic fungi F. oxysporum and R. solani.
The Role of Cystatin C and Galectin-3 in Cardiorenal Syndrome
Authors: Nazar Ahemd Naji  , Nagham Qasim Kazim  
Published: April 2023

Acute heart disease patients often go on to develop worsening renal function, termed as cardiorenal syndrome. The growing breadth of studies has shown the implications of combining multiple biomarkers to better chart outcomes between heart and kidneys, and produce desirable results in such patients, as cystatin C and galectin-3
The aim: To estimate the levels of cystatin C and galectin-3, and their relationship with cardiorenal syndrome.
Methods: Cystatin C and galectin-3 were obtained from 144 samples: 50 sample with cardiorenal syndrome, 25 sample with heart disease, 25 sample with kidney disease and 44 normal healthy .
Results: A highly significant increase (p<0.0001) in the levels of cystatin C in serum of patients with cardirenal syndrome, heart disease and kidney disease compared with normal individuals. A highly significant (p<0.0001) increase in the serum levels of galectin-3 in patients with cardirenal syndrome and patients with heart disease, significant increase in the serum levels of galectin-3 and in patients with kidney disease when compared with control group
Conclusions: Cystatin C and galectin-3 have higher diagnostic validity values in the current study, which may be useful as a diagnostic tool to identify recurrence of the cardiorenal syndromes
Study Optical Properties of (GA) Polysaccharide/Polyvinyl alcohol thin films
Authors: Mohanad Qader Kareem  
Published: April 2023

In this research a new Thin films from mixing together natural polymer (Gum acacia) polysaccharide with artificial polymer ( polyvinyl alcohol ) have been prepared using cast method .Optical absorption spectra of these thin films have been recorded in the wavelength range (200-900)nm using UV-spectrophotometer .With thickness (3μm) the Optical band gap of the films has been calculated by using Taucs relation and variations in the values of optical band gap with the variation of concentrations in the blend films have been found from (3.75 -4.1) eV.
Characterization Study and Optical properties of (GA) Gum acacia /(MF)Melamine formaldehyde composites
Authors: Suzan abd-allah Hassan  
Published: April 2023

In this research we fabricated new Thin films of (Gum acacia) polysaccharide , melamine formaldehyde and their blends were prepared using cast method .Optical absorption spectra of these thin films have been recorded in the wavelength range (200-900)nm using UV-spectrophotometer. Optical band gap of the films has been calculated by using Taucs relation and variations in the values of optical band gap with the variation of concentration in the blend films have been found from (3.75-4.15) ev
Global Conharmonic Concept Type Nearly Kahler Manifold
Authors: Ali A. Shihab  
Published: April 2023

The concept of permanence conharmonic type Nearly Kahler manifold conditions are obtained when the Nearly Kahler manifold is a manifold conharmonic constant type. Proved that the local conharmonic constancy of type Nearly Kahler manifold is equivalent to its global conharmonic constancy of type. And also proved that the Nearly Kahler manifold conharmonic constant type is a manifold of constant scalar curvature.The notion of constancy of type Nearly Kahler manifolds was introduced A.Greem ([1], [2], [3]) and has proved very useful in the study of the geometry of nearly kahler manifolds. Next nearly kahler manifolds of constant type considered various mathematicians (see. [1], [3], [4], [5], [6], [7]). Comprehensive description of Nearly Kahler manifolds of constant type was obtained V.F.Kirichenko [6]. In [6] it is shown that Nearly Kahler manifold of pointwise constant type description by the identity , where B - a function on Nearly Kahler manifold, . Wherein local constancy of type Nearly Kahler manifold is equivalent to the local constancy of its type. Moreover, the covariant constancy of structure tensors of the first and second kind it follows immediately that, the constancy of type at only one point Nearly Kahler space implies global consistency of its type.
Study of some epidemiological aspects and heamatological parameters associated with cutaneous leishmaniasis in Tikrit city
Authors: Marwa Jasim Al-Rasheed  , Abdullah Husain Al-Jebori  , Fatima Shihab Al-Nasiri  
Published: April 2023

This study aimed to estimate the epidemiological prevalence of cutaneous Leishmaniasis, and it's distribution rate in Tikrit and affiliated towns and villages according to patients that attending Tikrit Teaching Hospital. This study recorded 531 cases of infections during the period from October 2011 till the end of September 2012. The results showed that the highest peak of infection was in December (35.59 %) , and infection in male was 50.66 % which was higher than female (49.34%). As well as the highest percentage of infection was represent in the age group under five years (47.65%). Also, the survey showed the higher percentage of infection was in the center of Tikrit city with 43.50 % and followed by towns and villages that affiliate to the city. This study also aimed to know the effect of cutaneous Leishmaniasis on some aspects of hematological parameters. In which the study recorded significant decrease in mean of packed cell volume (PCV) (36.57 ± 1.32، 34.73 ± 1.10) in males and females, respectively, compared with control (l(41.75 ± 1.45 ، 39.86 ± 1.10 in males and females, (respectively). Also, decrease in concentration of hemoglobin (Hb) (11.54 ± 0.41 , 10.97 ± 0.34) in both of males and females, respectively was recorded when they compared with control (13.13 ± 0.43 ، 12.56 ± 0.32 ) in male and females, (respectively). There are significant increased in the total count of white blood cells in both infected males and females (10750 ± 1251 , 9618 ± 935) was recorded when compared with control (6829 ± 655 , 9294 ± 1027 ) in male and females, (respectively).