Samarra Journal of Pure and Applied Science

The results of the effect of UV rays on controlling the life of the hairy grain beetle were revealed, as the lowest percentage of eggs hatching was (0.0%) within 24 hours and in time periods (5, 10, 15, 20/sec) respectively, while the highest percentage was (98.8%) within 96 hours of the treatment and consecutively from the same periods above, while the role of ultraviolet rays in controlling the second larval stage of the grain beetle was the lowest killing rate (0.0%) during 24 hours of treatment and respectively from the same periods above, while The highest killing rate was (96.6%) within 48 hours of the treatment, and the rays showed its effectiveness on the fourth larval stage, as it reached the lowest killing rate (0.0,%) within 24 hours of the treatment and consecutively from the same periods above, while it reached (93.3%). During 48 hours of treatment, while the lowest rate of killing for the pupal stage was (0.0%) within 24 hours and for periods (5, 10, 15, 20), respectively, while the highest killing rate was (76.6%) within 96 hours of treatment, while The effect of the rays was clear on the whole phase of the grain beetle, and the lowest killing rate was (16.6%) within 24 hours of treatment, while the highest n Killing rate (100%) within 48 hours of treatment.

This study is done in private clinics, from Samarra Salah-alddin governorate. the total of subjects are 55 female individuals, who volunteered to take part in the research, 20 individuals control group and 35 individuals patients group have hormonal assay (Vaspin, Visfatin and Nesfatin-1) there is a significant increase (P≤0.05) in the levels of (Visfatin, Vaspin, and Nesfatin-1) when compared with the control group. The results show that the mean ± SD of serum Vaspin levels are (2.292±0.678) ng/ml, and control group (1.166±0.367) ng/ml ,the mean ± SD of serum visfatin are (0.373±0.150) ng/ml, and control group (0.228±0.109) ng/ml and the mean ± SD of serum nesfatin-1 levels are (46.54±7.22) pg/ml, and control group (31.3±4.4) pg/ml.

In this study three vegetable oils has been used with different concentrations (1.5, 3, 4.5 ml per 20gm/grain), the treatment that does not use any vegetable oils is served as a control. Ten C. maculatus insects are released into a Petri dish containing 20g of cowpea beans with appropriate vegetable oil concentration. After closing, leave at room temperature. Records are kept of seed weight loss, egg laying, adult emergence, and death. No significant differences are observed when increasing the concentrations of vegetable oils. Cereals treated with siwak oil recorded the highest mortality rates, reaching 52.91% after 96 hours of treatment at a concentration of 4.5 ml. It is observed that the laying of eggs decreases with the toothpick oil, as it reached 75 eggs at a concentration of 4.5 ml. The lowest percentage of weight loss was with the toothpick oil at a concentration of 4.5 ml, which amounted to 4.5%. It is noted in the emergence of adults that the highest percentage of appearance was with the oil of the Wandering Jew, which amounted to 31 insects. It is also noted that the killing increases with increasing concentration and increasing the duration of exposure.

Let R be a commutative ring with identity, and W be an R-module. In This paper introduces the notion of 2-quasi prime submodules as a generalization of quasi-prime submodules, where a proper submodule K of module W over a ring R is said to be 2-quasi-prime if whenever a,b∈R,x∈W and abx∈K then either a^2 x∈K or b^2 x∈K. We prove many properties for this kind of submodules such as if K is a submodule of module W over a ring R, then K is 2-quasi prime submodule if and only if [K(_R^:)(x) ] is 2-prime ideal for all x∈W

Gh- separation axioms is introduced in our work via h-open sets, where we discuss some properties and several characterizations of this class. Additionally, we discuss the relationship between the gh-separation axioms and provide numerous examples. On the other hand, we have get that separation axioms give gh- separation axioms, we demonstrate that the contrary may not be true by using examples. Also, the notion of gh- Regular space, gh-Normal space, gh-Completely Regular space, gh-Completely Normal space and gh- Perfectly Normal space is introduced and some properties are proved. Finely, we defined T_gh- space and we study the relation between T_gh and T_(1/2),T_h. .

The research included the preparation of a number of bis- chalcones compounds m (1-11) starting from acetone with two moles of 2-thiophene carboxaldehyde or substituted benzaldehyde in the presence of sodium hydroxide, and then the corresponding pyrazolines ring m (12-18) were prepared from the reaction of bis- chalcones m (1- 4) With phenyl hydrazine, hydrazine, and thiosemicarbazide. The prepared formulas were confirmed spectroscopically using ultraviolet UV, infrared IR, and Nuclear magnetic resonance 1HNMR and 13CNMR. The biological activity of some of them was tested against Staphylococcus aureus and Candida albicans, at three concentrations (5,7.5,10) mg/ml, in comparison with the antibiotic neomycin sulphate for bacteria and nystatin for fungi at a concentration of 10 mg/ml. The compounds showed high to moderate inhibitory activity and this Indicates promising antibiotics.

A comprehensive cross-sectional study is performed to assess the status of endothelin-1, Vimentin, and some biochemical variables. The study has included 140 blood samples from men, divided into four groups: Group 1 type 2 diabetes mellitus DM, group 2 type 2 diabetes mellitus and DM +P hypertensive patients, and group 3: type 2 diabetes mellitus and DM patients with - Renal insufficiency + R and the control group (C). Each group included 35 samples, and their ages ranged between (30-70) years. Samples are collected from patients and healthy people from Samarra General Hospital, outpatient clinics and Dalaza Hospital in Tikrit between 20/12/2020 - 20/4/2021. The current study includes measurement of body mass index, determination of serum endothelin-1, vimentin blood protein, fasting glucose-FSG, urea, creatinine, uric acid, and serum Hba1c measurement. The results indicated that the BMI value increased significantly (P≤0.05) in the DM and DM + P groups, while it decreased in the DM + R group compared with the control group, the FSG concentration increased significantly in groups of patients compared to the control group. , the Hba1c concentration increased significantly in the DM and DM + P groups, while DM + R did not show any significant difference compared to the control group, and the results showed that the urea concentration increased significantly in DM + P and DM + R, while DM did not show significant differences Statistic. Compared with the control group, while the creatinine concentration increased significantly in DM + R while DM and DM + P did not show any significant differences compared to the control group, the results also indicated that the uric acid concentration increased significantly in all patient groups compared to the control group. The concentration of nitric oxide decreased significantly in all groups of patients compared to the control group. The results also indicated that the concentration of Endothlen-1 increased significantly in all groups of patients compared to the control group, while the concentration of vimentin did not register any significant differences. In all patient groups compared to the control group. We concluded from the current study that hypertension with diabetes, pre-diabetes and kidney had a clear effect on biochemical parameters, while diabetes alone had a less pronounced effect.

The study includes the production of bacteriocin from salmonella spp bacteria isolated from different food products, and the effect of crud bacterocin against gram positive and negative bacterial isolates from tap water for different areas of Basra city in Iraq. Salmonellacin a wide range of activity against closely related strains of anti-gram positive bacteria, with inhibition diameters ranging between 11-15 mm. The optimum conditions for production were at a neutral pH at a temperature of 37 for 72 hour.

Cadmium oxide (CdO) Nano film was prepared by chemical bath deposition (CBD) technique, with concentration (0.03 M), volume (150 ml) and settling time (24 h). It was annealed to different temperatures Values (Ts = 300, 350, 400 ℃) for a period of time three hours. The effect of changing annealing temperatures on the structural, optical and surface topographical properties was studied using X-ray, AFM, UV and SEM. In order to the purpose of identifying the nature of the prepared film surface and observing the change in the particle size with increasing annealing temperatures after sedimentation. It was found that the average particle size is 32.51 nm, the preferential orientation along the surface is (200) and the TC parameter is 1.8 for the prepared film. As for the TC of the annealed films, it corresponds to the annealing temperatures which are (1.645, 1.764, 1.79). And the corresponding particle size (57, 58, 51), according to the stress change with the denaturation temperature, was within the range 0.157-0.376 GPa. On the other hand, the results of the energy gap showed that the prepared films his by Nano dimensions and there is a presence for the phenomenon of quantum effect.