The ZnTe alloy was prepared as  deposited thin films on the glass substrates at a thickness of 400±20 nm using vacuum evaporation technique at pressure (1 × 10^-5) mbar and room temperature. Then the thin films under vacuum (2 × 10^-3 mbar) were annealing at (RT,100 and 300) °C for one hour. The structural properties were studied by using X-ray diffraction and AFM, the results show that the thin films had approached the single crystalline in the direction (111) as preferred orientation of the structure zinc-blende for cubic type, with small peaks of tellurium (Te) element for all prepared thin films. The calculated crystallite size (C_s) decreased with the increase in the anne

In thisipaper, we introduce the concepts of the modified tupledicoincidence points and the  mixed finiteimonotone property. Also the existenceiand uniquenessiof modified tupled coincidenceipoint is discusses without continuous condition for mappings having imixed finite monotoneiproperty in generalizedimetric spaces.

    Kinetic experiments were performed to induce of the green methyl dye adsorption from aqueous solution on the bauxite clay. This study includes  determination of  the adsorption capacity of  bauxite clay to methyl green dye adsorption and study the effect of some parameters  ( temperature , time ) on the kinetic of the adsorption process of the dye were studied. Quantity of dye adsorbed was increased when the temperature increases from 298 to 318K which indicates that methyl green adsorption processes are endothermic nature . In order to describe the kinetic data and the rate adsorption constants of the pseudo-first-order and  second-order kinetics were used . The kinetics data were applied well

      The new antiepileptic drugs, levetiracetam (LEV), are used to treat tonic-clonic seizures and myoclonic seizures in adults and children. Thirty pregnant rats were enrolled, which were divided into two groups A control (10), B treated (20). Group (A) were given distilled water orally for 15 days of pregnancy period. The other group was subdivided into two subgroups B₁, B₂ (each with 10 rats), which were treated with LEV for 14 days for subgroup (B₁) and 15 days for the other subgroup (B₂). The drug (350 mg/kg/day) is administered orally. Based on our results there was damage in the kidney due to the toxicity of the drug. The histopathological effects is represented

This paper consist some new generalizations of some definitions such: j-ω-closure converge to a point,  j-ω-closure directed toward a set, almost  j-ω-converges to a set, almost  j-ω-cluster point, a set  j-ω-H-closed relative, j-ω-closure continuous mappings, j-ω-weakly continuous mappings, j-ω-compact mappings, j-ω-rigid a set, almost j-ω-closed mappings and  j-ω-perfect mappings. Also, we prove several results concerning it, where j ÃŽ{q, δ,a, pre, b, b}.

This research studies Reinforcing and applied load of  Wear Rate for Epoxy composites contains from epoxy resin (Ep) as a matrix material and reinforced by Gawain red wood flour , Russian white wood flour , glass powder and rock wool fibers , with volume fraction (20%) for all samples in lab conditions.  by using the load (10,20 ,30 ,40) Newton of iron disc for testing  time(10) minute, and the results have shown that the reinforcing of epoxy resin led to decrease  wear rate for all samples except the hybrid composites reinforced earth glass powder , that the wear rate values  decrease  from   (22×10-9g/cm) to (4×10-9g/cm) of composite material(Ep+R.W.F) and thus(Ep+W.W.F)   at la

     This research has been conducted to determine the level of radioactive contamination from uranium and some heavy elements (Pb, Cd, Ni  & Cu) in 60 blood samples taken from individuals living in four areas (Ishtar, Jeser Diyala, AL-Wardiya, and Tameem) near the Iraqi Atomic Energy Organization, south of Baghdad, bordered by the Tigris River to the west and the Diyala River to the north. This organization was established in 1967 and was used for legitimate nuclear operations. It was targeted during the Gulf Wars in 1991 and 2003, leading to leaks of containers containing uranium oxides and radioactive sources from the organization to surrounding areas. Living near a nuclear testing site exposes residents to internal and exter

A new ligand (5-(2-benzamido-N-methylacetamido)-4-((3,4,5-trimethoxycyclohexa-1,3-dien-1-yl) methyl) pyrimidine-2-yl) amino)boric acid was synthesized by the reaction of trimethoprim amide derivative with boric acid, as well as its metal complexes with Co (II), Ni (II), and Pt (IV). Spectral methods such as Fourier transform infrared spectroscopy, ultraviolet-visible spectroscopy, and proton nuclear magnetic resonance (¹H-NMR) spectra, along with thermal analysis (TG/DTA), elemental analysis (CHN), and melting point, were used to characterize the synthesized compounds. This study conducted additional examinations for metal complexes, including molar conductivity, magnetic susceptibility, chloride, and metal content. All synthe

The efficiency of solar systems was developed through the design of a torus waveguide, which provides high flexibility in the design of the solar system. The design was simulated using the optical design program (ANSYS Zemax Optic Studio 2022). The circular cross-section torus waveguide was shaped like the letters (U, S) to transmit solar radiation through total internal reflection inside the waveguide to the receiver (solar cell or thermal reservoir). To improve the solar system's efficiency, a group of optical parameters related to the waveguide's shape were changed to demonstrate the effect of changing them on the system's performance. These parameters include the radius of curvature of the waveguide, the width of the entry apertures,

     Due to several environmental contaminants, the textile industry's wastewater disposal presents significant dangers, including to drinkable water. This study aims to synthesize polyacrylonitrile (PAN) and examine how well it adsorbs methyl green color from aqueous solutions. The synthesis steps were performed after the PAN was characterized using various techniques, including FTIR, SEM, EDS, TGA-DSC, and XRD. Research was conducted on the quantity of adsorbent utilized, the initial concentration, and the contact time. All of these factors were shown to impact the adsorption process. The findings indicated that a dose of 0.01 g, an initial concentration of 30 mg/L, and a contact duration of 60 minutes produced the best r

This research dealt with the preparation and study of the properties of (In 2O3) as a film. Indium films were used by the vacuum thermal evaporation technique on a glass base, and then these films were thermally treated at a temperature of 300 in the presence of oxygen for some time (30, 60, 90, 120) minutes to obtain films. Through X-ray diffraction examinations, atomic force microscopy, and ultraviolet radiation, the thin, transparent indium films revealed that the prepared films are cubic crystalline semiconducting materials. The dominant orientation of this crystal is 222, and the energy gap ranges between 2.1 and 2.7 eV. It can be prepared in the form of a film and varies with the oxidation times and depends on the surface roughness

The free electron laser (FEL) represents a significant advance over conventional laser systems by allowing a wide range of operating wavelengths without changing the active laser medium or undergoing extensive redesign. Central to this ability is the Wiggler component, which influences many of the properties of the emitting laser through its wavelength ( ) This study investigates the influence of ( ) on the FEL's performance metrics, including magnetic field strength, photon wavelength, and laser power, by utilizing MATLAB R2023a for simulation. The study employs a set of equations to explore how variations in ( ) affect these parameters. The undulator's role, a critical component of the FEL, is analyzed for its ability to convert high-s

  In this paper we introduced the concept of 2-pure submodules as a generalization of pure submodules, we study some of its basic properties and by using this concept we define the class of 2-regular modules, where an R-module M is called 2-regular module if every submodule is 2-pure submodule. Many results about this concept are given. 

Ethanol production were evaluated by many strains with varing

degree of flocculation in fermentation medium of date extract withl 0

Brix, PHS in 30C0Ø¢  Ø¢ for Ø¢ 48hr.lt was found that ethanol production decrease with increase of flocculation degree and non-flocculant strain is Ø¢ more efficient in Ø¢ producing ethanol from flocculant strain,then

ethanol sensitivity were examined for the same strains, in liquid medium YE, it was found thatØ¢  Ø¢ strain is more sensitive from nonآ­ flocculant and ethanol sensitivity depends upon flocculation degree.

The c.orrosion rate of  low carbon  steel  in 4M  hydrochlwic acid with and without  presence of thiourea has b.een studied  by gravimetric ahd gasometric methods  over the temperature range 303-333 K.

The percentage protection of steel increases  vvith the decrease of thimuea concentrations at  various  temperature range  303-333 K and

approaching highest  protection  (86.82%) at 303K  by using  I X 1 o-4 M

of thiourea. The high concentration .of thiourea  ( lxlo-3 M), enl1ances.

the  corrosion rates and  act  as dcpolariser for  the hydrogen  evolution

reaction,&n

          Web application protection lies on two levels: the first is the responsibility of the server management, and the second is the responsibility of the programmer of the site (this is the scope of the research).  This research suggests developing a secure web application site based on three-tier architecture (client, server, and database). The security of this system described as follows: using multilevel access by authorization, which means allowing access to pages depending on authorized level; password encrypted using Message Digest Five (MD5) and salt. Secure Socket Layer (SSL) protocol authentication used. Writing PHP code according to set of rules to hide source code to ensur

The present study aims to assess the effect of the Tharthar Canal as an outlet canal that feeds back from the Tharthar Lake on the quality of the Tigris water. Utilizing a Canadian Water Quality Index (CCME-WQI) for the protection of aquatic life Water samples were obtained every month from January to December of 2020. Six different sites were selected: four along the Tigris River and two on the Tharthar Canal. Seven ecological parameters were used to assess water quality depending on importance and availability: water temperature, Water Temperature, Turbidity, Dissolved Oxygen (DO), Total Dissolved Solids (TDS), pH, Nitrate (NO^3-) and Phosphate ( . The study demonstrated that the water quality of the Tharthr canal ranked as a

Gas sensors based on titanium dioxide (TiO₂) and zinc oxide (ZnO) nanocomposites are considered energy-saving devices that are utilized to find dangerous or harmful gases in an environment. The performance of nitrogen dioxide (NO₂) gas sensors have been improved by spin-coating a TiO₂ and TiO₂:ZnO nanocomposite with varying concentrations (₉₀TiO₂:₁₀ZnO, ₇₀TiO₂:₃₀ZnO, and ₅₀TiO₂:₅₀ZnO). To correlate structural properties with gas-sensing behavior, structural and morphological characterization has been done using FESEM, XRD, and EDX.  Without any ZnO-specific crystalline phase, TiO₂

        In this paper, a theoretical study was carried out to calculate the proton energy loss in human tissues (Adipose tissue, Blood, Bone (Compact), Bone (Cortical), Brain, Eye lens, Lung, Skin, and Testicles) within the energy range of 1 MeV to 1000 MeV. We calculated the total stopping power for each tissue element separately using the Bethe-Bloch equation, and then used Bragg's rule for compounds to determine the tissue's total stopping power. The total stopping power is directly proportional to the atomic number divided by the target material's atomic mass (Z/A) and target material density (ρ), and inversely proportional to the target material's mean excitation energy (I) and proton energy (E). The results indicate that th

In this study, after pyrolyzing the prepared solution, we made films from transitional tungsten oxide metal doped with gold nanoparticles and deposited them using a spray deposition technique on glass substrates at a substrate temperature of 320°C. We then annealed the prepared films at various temperatures (673,773 K) for one hour, in which we detected the band of localized surface plasmon resonance (LSPR) in gold-doped tungsten oxide films around the wavelength of 595 nm, and thermal treatment increased its intensity to near the wavelength of 580 nm. The produced and annealed thin films also demonstrated an indirect energy gap smaller than (2.86-2.61) eV in the UV-visible spectrum. The structural characteristics of the manufactured an

     Nuclear fusion technology for power production is considered a renewable and clean energy source, and it is used in many applications such as scientific research, systems for electrical energy production, and fast charge particles such as protons, alpha particles, electrons, beta particles, positrons, etc. In addition, there exists another application such as materials irradiation and artificial elements production. There exist more than 51 fusion reactions in nature. The most important thermonuclear fusion reactions are those used in one of the common hydrogen isotopes such as deuterium, the D-D and D-³He reactions. A laboratory fusion cross-section data fitting equations are calculated theoretically by using the lea

Out of 207 specimens,118 Enterococcus faecalis isolates were obtained from different sources (urine, root canal, wound, vagina, and blood). The commonest sites of infections were the root canal (50.8%), followed by the urinary tract (38.1%), wound (8.4%), and the vagina (2.5%). Urine, root canal, and wound samples from individuals aged 20–40 years old showed the highest prevalence of Enterococcus faecalis isolates, except for the vagina, where those over 40 years old recorded the highest rates of isolates. According to gender, females had the highest prevalence of Enterococcus faecalis isolates in urine, root canal, and vaginal samples, with the exception of the wound source, where males had a higher rate of isolates

 Otitis media is one of the most common types of ear infections, plus bacteria are to blame. Pseudomonas aeruginosa is the most frequently diagnosed pathogen causing this infection. P. aeruginosa has virulence factors that lead to damage to the middle ear mucosa. This study was conducted to identify Pseudomonas aeruginosa causing chronic suppurative otitis media and to determine its antibiotic sensitivity. A total of (100) ear swabs were collected from patients suffering from otitis media attending the ENT outpatient clinic at Baghdad Teaching Hospital from July 2022 till the end of December 2022. Age range was (18-75) years. Identification of bacteria and biochemical testing and antibiotic sensitivit

    The summary purpose of this work: We extending certain results on α-centralizer of inverse semiring under specific conditions, achieve new results on lie ideal of inverse semiring with some consequent collieries, generalize assorted α-centralizer for lie ideal of inverse semiring with some collieries, investigate significant theorems on jordan α-centralizer of prime inverse semiring and we extend certain results of centralizers and jordan centralizers on lie-ideals of prime semi-rings to prime inverse semi-ring, we generalizing the results of Mary in to α-centralizer on semiring, Also we generalize our results on lie ideals of inverse semiring. We extending the results of Shafiq,  Aslam,  Javed to  centraliz

In this paper, the effect of a couple–stress and other variables on the peristaltic flow of Sutterby fluid in an inclined asymmetric channel containing a porous medium with heat transfer is examined. In the presence of rotation and couple–stress, mathematical modeling is developed using constitutive equations based on the model of Sutterby fluid. In flow analysis, assumptions such as long wavelength approximation and low Reynolds number are used. The resulting nonlinear equation was numerically solved using the perturbation method. The effects of various physical parameters such as the couple-stress parameter, the Grashof number, the Hartmann number, the Reynold number, the Froude number, the Hall parameter, the Darcy number, the mag

Plasma and nanotechnology are potentially effective preventive measures against dental caries. This study aims to determine the impact of cold atmospheric plasma and PLGA/Xylitol nanoparticles on dental enamel microhardness and morphological changes in dental enamel ultrastructure. Methodology: In this study, 56 maxillary first premolars were divided into five groups: one control group, four study groups, each with 11 teeth; 10 teeth were examined for microhardness; and one tooth was examined using SEM. A circular window was placed on the buccal surface of each tooth. Following a PH cycling technique to activate caries lesions on the tooth enamel, cold plasma was performed using predetermined parameters. The PLGA/Xylitol nanoparticle con

 In this paper, the oscillation property and the asymptotic behavior of solutions of neutral second-order differential Equations of the Emden-Fowler type were studied under the influence of the coefficients of forces. It has been shown through this research that the coefficients of forces in addition to the Emden-Fowler type have a major role on the oscillation of solutions of neutral Equations. As well as its effect on the convergence and divergence of nonoscillatory solutions. For this purpose, some conditions are obtained to ensure that all solutions of the neutral Equations Emden-Fowler type oscillating or nonoscillating go to ∞, as t → ∞. Some of these conditions are the development of conditions similar to them in some of th

In this paper, we define a new type of pairwise separation axioms called pairwise semi-p- separation axioms in bitopological spaces, also we study some properties of these spaces and relationships of each one with the ordinary separation axioms in the bitopological spaces.

This model is an extension to H.M.M.S and related developments models of a single product. These models will be converted to deal with Multiproduct for productive company. This model executed by computer programming technique to maximize profits

The goal of this study is to determine interior pathogen that causes Diarrhea state to chidren between (1-15) years old, theirs patient from (learn hospital of alemamen alkadoman) in the city of Baghdad from 25/4/2014 to 1/10/2014 period of time, the study represents 103 sample of stool, the result represents that highest ration of infected by 48.545%, Rotavirus 39.80%, mix infected(parasite + Rotavirus) 8.73%, with record of lowest infection ration 2.91%, found during the study that the age group 1-5 years showed the highest percentage of injury Rotavirus by also reached 60.98% case common injury (Rotavirus and parasitic) where this age group, the highest recorded percentage of injuring 66.67%, As for parasitic infected which represente