In this study, we delve into the intricacies of the reaction-diffusion system associated with neuronal activities, focusing on open bounded three dimensions convex domain. Employing the renowned Faedo-Galerkin method, alongside compactness techniques, we establish the uniqueness, existence, and initial data sensitivity of both weak and strong solutions within this framework. Furthermore, a comprehensive case analysis is presented, demonstrating the practical application of this methodology to the reaction-diffusion system under consideration.

Fusarium oxysporum f. sp. lycopersici is the causal agent of tomato wilt disease. The ability to infect particular plant species depends on specific genes that distinguish virulent fungi from their closely related nonvirulent relatives. These genes encode host-determining "virulence factors," including small, secreted proteins and enzymes involved in the synthesis of toxins. This research aims to study the impact of Trichoderma harazanium extract on the expression of frp1, snf1, and clc1 genes expression on five severely pathogenic isolates of Fusarium oxysporum f.sp. lycopersci for the first time in Iraq. The fungal isolates used in this study were isolated from infected tom

Data security and its characteristics are considered one of the most important requirements of the modern era, as this generation is in rapid digital development. Therefore, it needs an effective methodology for a strong and effective encryption algorithm, by incorporating the standard encryption algorithm known as Rijndael. And steganography. The goal of this study is to transfer and store audio data with complete confidentiality and security. This study converts audio data into a 256  bit audio sample that we use for the purpose of encryption using the Rijndael algorithm, as this algorithm is known for its strength and for winning many awards. The principle of this algorithm’s work is to create multiple blocks of different block siz

The environmental difficulties faced by Iraqi society, particularly in the countryside, worsen over time due to a lack of interest in environmental duties caused by a lack of awareness of the environmental risk. At a time when oil companies sought Iraqi government approval to invest in and develop Iraqi oil fields, particularly in the south of Iraq, heavy metals emerged as one of the most visible pollutants associated with the oil industry as by-products of oil extraction operations. Therefore, the environment is exposed to gradual demolitions that directly affect biodiversity and deteriorate water quality in the region. Consequently, it became necessary to find environmentally friendly treatment methods from the elements of the environm

Image fusion is integrating multiple images from many sources and changing them into a single image with clearer and more accurate information. Image fusion techniques have been proposed to enhance distorted input images using a smooth filter to improve the clarity of distorted images. This work fused images resulting from smooth filters (half left and half right) with size windows of (3×3), (5×5), (7×7), (9×9), and (11×11) pixels. The image resulting from the smooth filter towards the right was combined with the image from the smooth filter towards the left using traditional techniques such as addition, multiplication, and new suggested techniques, namely absolute real standard deviation, binary standard deviation, real covariance,

In this study, we look into how the peristaltic flow MHD is affected by rotation, heat transfer, elasticity wall characteristics, and slip conditions. For simplification, the governing equations, infinite wavelength and small Reynolds numbers have been used to study the Newtonian fluid in a porous canal. Heat transport, elasticity, rotation, and slip conditions are taken into account. The Brinkman number, Hartman number, and other parameters are evaluated to observe their effects on the stream function, temperature, velocity, and coefficient of heat transfer. The results indicate that when these parameters are varied, more trapped boluses develop. Figures and graphs discuss and illustrate the impact of various values on these factors. Th

The study of analytic univalent and multivalent function theory is an ancient subject of mathematics, particularly in complex analysis, that has drawn a large number of scholars due to the sheer elegance of its geometrical properties and the numerous research opportunities it provides. Researchers have been interested in the traditional study of this subject since at least 1907. During this time, many complex analysis researchers emerged, including Euler, Gauss, Riemann, Cauchy, and many others. Show several results for differential subordination using the convolution operator as well as broader hypergeometric functions. Geometric function theory is a synthesis of geometry and analysis. The main goal of this paper is to investigate the d

The photoelectrode of the dye-sensitized solar cells was fabricated by sensitizing ZnO with a natural extract of Shami berries with different solvents. The working electrode of ZnO nanoparticles was synthesized using the sol-gel and dip-coating method and deposited onto ITO substrates using zinc acetate dihydrate  as a precursor. The study investigated the effect of solvent type (methanol and ethanol), substrate withdrawal speed (1mm/s and 5mm/s), and catalyst agent (Triethanolamine (TEA) and Monoethanolamine (MEA)) on photoconversion in the dye-sensitized solar cell. An atomic force microscope examined the nanostructure of the prepared film, indicating nanoparticle sizes in the range from 48 to 105 nm. The optical properties analyzed w

To assess various methods for relocating a fictional satellite from a geosynchronous transfer orbit (GTO) to a lunar orbit, this research project was conducted. The primary objective of the study was to determine the most time and cost-effective technique, while also considering the influence of perturbations and other possible variables on orbital mechanics analysis. Three different approaches were examined, involving the transfer of the satellite in one, two, or three separate rounds. The development of algorithms for this investigation relied on MATLAB orbital mechanics software, and careful consideration was given to factors such as delta-v, mission duration, spacecraft mass, and potential perturbations throughout the course of the t

The accelerator driven system subcritical reactor assembly for Molybdenum-99 or ⁹⁹Mo isotope production (ADS-SAMOP) reactor test facility is located at the Kartini research reactor complex. The direct exposure at the ADS-SAMOP reactor facility system can reach 1600 mSv/h at a distance of 1 meter from the center of the reactor core. The minimum ordinary concrete shielding required in the radial direction is 2 m thickness with 3-meter height to qualify the maximum dose for radiation workers of 7 μSv/h. The aim of this study is to improve shielding configuration to achieve safety requirements. The method used is a calculation using computer code based on Monte Carlo. The results show that, by using barite concrete with 3 m in he

The researchers aimed to develop a novel azo ligand as a continuation of their prior investigations. They synthesized the ligand, identified as N-(3-acetyl-2-hydroxy-5-methyl-phenyl)N-(4-carboxy-cyclohexylmethyl)-diazonium salt, and proceeded to synthesize a series of chelate complexes with Ru⁺³, Rh⁺³, Pd⁺², Pt⁺⁴, and Au⁺³ ions. Characterization of these compounds includes advanced techniques including elemental analysis, UV-Vis spectroscopy, FT-IR spectroscopy, LC-Mass spectrometry, NMR spectroscopy plus thermal analysis, conductivity measurements, magnetic quantification using TGA and DSC are used to further clarify the and synthesized complexes have been developed.Analysis reveale

Marshes are a geomorphological phenomenon found in southern and southeastern Iraq. The study area is part of these wetlands located in an arid region, which play a significant role in softening the region's climate as well as its economic and tourist importance. The objective is to assess the environmental geomorphology of the marshes west of Basra, specifically the marshes of Al-Mashab and Al-Salal. Soil and water samples were collected through fieldwork, and the physical, and chemical of the major elements were conducted.

The study area is polluted with high concentrations of major elements in both water and soil compared to the Iraqi and global standards. The north part of the study area shows a high EC value of 17 s/cm, TDS309

High-fat diets (HFD) and high-sucrose diets increase the risk of cardiometabolic diseases. The combination of the two diets reflects the Western dietary trend. The mortality due to cardiovascular disease is still high. Therefore, new treatment options are urgently needed to address the issue, such as through the exploration of medicinal plants. This study aimed to examine the effects of Sida rhombifolia (SR) leaf extract on IL-6 mRNA expression, histopathological findings, and troponin I level in the heart of rats induced by a high-fat-sucrose diet and carbon tetrachloride (CCl₄). Forty male Sprague Dawley rats were randomly divided into five equal groups: negative control (C-), positive control (C⁺), and t

In recent years, land surface temperature (LST) has become an increasing concern because of the rise in urban temperatures and the accompanying microclimatic warming. The utilization of artificial intelligence models to predict variations in LST is highly beneficial for assessing and forecasting the dynamic climatic changes occurring worldwide. However, the prediction of LST is a difficult task because slight errors in its short-term forecasts can accumulate to become significant errors over longer periods of time. In this paper, a hybrid model that utilizes a bi-directional long short-term memory (BiLSTM) framework is presented for improving the accuracy of long-term LST prediction. The goal is to forecast the future patterns of LST and

In this paper, a reliability function is found for the special case of cascade model where the model consists of (3 + 1) units and trace random variables that represent the strength and stress Rayleigh distribution, respectively. The mathematical formula of the reliability function was estimated by estimating the parameters of Rayleigh distribution in the five different estimation methods, Maximum likelihood method, Percentile method, Least Squares method, Weighted Least Squares method and Regression method. Using the MATLAB software, A Monte Carlo simulation is performed to compare the results of different estimation methods using the mean square error criterion. The simulation results showed that the best estimation methods for estimat

In this study, a series of novel Mannich bases were synthesized by the conjugation of Vitamin B3 with the medicinal compound sulfamethoxazole. Five Schiff base compounds were prepared via a condensation reaction involving five different aldehydic precursors. Additionally, a compound incorporating an aromatic thiadiazine ring was synthesized. The prepared compounds were characterized using FT-IR, ¹H and ¹³CNMR spectrometric methods, and melting point measurements.  Molecular docking studies were performed to investigate the interactions of the synthesized compounds with three specific bacterial protein targets, namely: 4H2M from Escherichia coli, 3FYV from Staphylococcus aureus, and 6P4T from Salmonella Besides. Doc

The larger public key techniques in RSA that are currently applied utilize 1024 bits for parameters. The NIST recommends that systems with 1024 bits are suitable for employment until 2010. Then, NIST advises that systems be updated to render security at a high level. One solution is to exploit the previous years of research and analysis in public key and move from former algorithms for public key to the Elliptic Curve (EC). This study suggests a public key technique that is faster than ElGamal ECC. The method in this paper is constructed by two standard methods: the Menezes-Vanstone ECC (MVECC) and the ElGamal ECC. The method is a hybrid of symmetric and asymmetric techniques to generate an asymmetric method. The proposed method does not

Recently, the number of insiders of computer networks in companies has increased. Some insiders can be detected when they perform outside activities, such as sending a file or opening blocked websites, to enter the company network. Another class of insiders is the company's employees, and it is difficult to identify them. And here lies the problem—the taxonomies of insiders and insider threats. The survey method is one of the most widely used approaches to constructing a taxonomy of insiders. This method is based on the analysis of materials from investigations of computer security incidents conducted by computer security specialists. Based on the incidents investigated, it is possible to categorize studies using technical and psychoso

Background: In Uropathogenic E. coli (UPEC), Yad and Ygi fimbriae are associated with the colonization of the bladder.

Methods: A total of 200 urine samples were gathered from Urinary Tract Infection (UTI) patients to isolate Escherichia coli using Hichrome E. coli and Hichrome UTI agar media. Susceptibility of Uropathogenic E. coli isolates to 16 different antibiotics was determined by using the Disc Diffusion Approach and VITEK 2 compact system.  Congo red agar and tissue culture plates were employed for the biofilm development test. By using Polymerase Chain Reaction (PCR) and gel electrophoresis, yadN, ygiL, and draE genes

In recent years, the activities of delivery companies have surged due to various factors, including epidemics, cost-effectiveness, the ease of placing orders, and urban congestion. This paper presents a model for evaluating the performance of delivery companies by analyzing comments available on social media. Assessing a company's performance based on feedback from corporate customers provides a valuable indicator for predicting its future success or failure. The main strength of this paper lies in utilizing a simple dictionary of Arabic and Iraqi dialect words to describe essential terms and leveraging Arab WordNet to enhance the quality of description words extracted from comments. The accuracy values for the four machine learning mode

The primary objective of this work pertains to the examination of a new class of grill topological spaces denominated as AE-space. This nomenclature is rooted in the delineation of said spaces upon a non-empty set, upon which a myriad of topological structures is imposed via an arbitrary grill. The construction of these grill topologies precedes the establishment of our nascent topological construct through the intersection of these individualized topologies. In this discourse, we introduce and rigorously define the notions of AE-open sets and AE-closed sets. Furthermore, we establish the result that the AE-space exhibits the fundamental attributes of a topological space, assuming the absence of pairwise disjoint non-empty sets within th

A series of novel spiro azetidine and thioazetidine scaffolds incorporating an isatin subunit were successfully synthesized. The protocol involved reacting Schiff base derivatives of 7-chloroisatin with phenyl isocyanate or phenyl thioisocyanate. The new derivatives were obtained in excellent yield and characterized by different techniques such as FTIR, HNMR and ¹³CNMR. Furthermore, in silico, in vitro, and in vivo investigations were performed to assess the bioactivity of prepared compounds as antioxidants. The in-silico analysis encompassed the evaluation of pharmacokinetic and pharmacodynamic properties for all compounds, revealing favorable characteristics. Subsequently, molecular dockin

Laser scanning and photogrammetry are two revolutionary technologies garnering an increasing interest in various engineering and construction fields. These technologies offer outstanding benefits, including non-contact remote sensing activities and highly automated and effective large-scale sampling capability that attracts more attention. New developments in remote sensing standalone methods, including range-based and image-based modeling (e.g., Terrestrial Laser Scanning and Structure from Motion- Multi-View Stereo photogrammetry), produce 3D geometrically and physical data that is more exhaustive, precise, and accurate than ever. However, neither standalone technique can offer higher-quality results than the other due to sensor limita

The main goal of this work is to obtain new geometric properties for meromorphic multivalent functions in the punctured disk 〖 (UD)〗^*=UD\{0}={z:z∈C and 0< |z|<1}, so we presented a new class〖 J〗_(c,p)^(ζ,a) (β,δ,б)  by using Hadamard product. In this paper we obtained many important properties such as coefficient estimates, radius of convexity, distortion theorem, convex combination and closure theorem. In addition, we derived the integral transforms and Hadamard product for functions belonging to the class 〖 J〗_(c,p)^(ζ,a) (β,δ,б).

Specific somatic mutations in any of the three genes—JAK2, CALR, or MPL—are frequently found in myeloproliferative neoplasms (MPNs), which include polycythaemia vera (PV), essential thrombocythemia (ET), and primary myelofibrosis (PMF). The rs2736100 in the telomerase reverse transcriptase gene (TERT) increases the risk of MPN disease in Iraqi subjects. This research attempted to investigate the prevalence of TERT rs2736100 and JAK2V617F in Iraqi patients with MPN and normal population. According to the collected data, significant correlation was indicated between the allele T of TERT rs2736100 and the prevalence of MPN (OR =3.3108, 95% CI =1.3828 to 7.9269, P =0.0072). Additionally, we have observed that the allele T of TERT rs27361

The segmentation of aerial images using different clustering techniques offers valuable insights into interpreting and analyzing such images. By partitioning the images into meaningful regions, clustering techniques help identify and differentiate various objects and areas of interest, facilitating various applications, including urban planning, environmental monitoring, and disaster management. This paper aims to segment color aerial images to provide a means of organizing and understanding the visual information contained within the image for various applications and research purposes. It is also important to look into and compare the basic workings of three popular clustering algorithms: K-Medoids, Fuzzy C-Mean (FCM), and Gaussian Mix