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- Character tables (2)
- Matrix representation (2)
- Quaternion groups (2)
- The cyclic decomposition of group. (2)
- Almost random periodic point (1)
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- Anti-fungal (1)
- Arf closure (1)
- B*-continuous function (1)
- B-open sets (1)
- Barbus Xanthopterus (1)
- Benzimidazole (1)
- Biodiesel; catalyst; optimization; castor oil; sesame oil (1)
- Blow up (1)
- CNN (1)
- Candida and aspergillus fungi (1)
- Caratheodory conditions (1)
- Chaos (1)
- Chilodonella Cyprinid and Eimiria sinenis. (1)
- Co topologies (1)
- Co- Lindelöf topologies (1)
- Collocation method (1)
- Deep Learning (1)
- Degenerate damping (1)
- Distributive Lattices (1)
- Electrical shock·Qualityof Water. Nanoparticle (1)
- Embedding dimension (1)
- Ferroxidase (1)
- Finite Element Method (1)
- Generalized permuting tri-derivation . (1)
- Homeomorphism (1)
Articles 1 - 21 of 21
Full-Text Articles in Physical Sciences and Mathematics
On Solvability Of The Integro-Differential Equations, Faez N. Ghaffoori
On Solvability Of The Integro-Differential Equations, Faez N. Ghaffoori
Al-Qadisiyah Journal of Pure Science
In this paper, we study the existence of solution to integro-differential equations in the space of Lebesgue-integrable on un-bounded interval after transformed to nonlinear integral functional equation, the used tool is the fixed point theorem due to Schauder with weak measure of non compactness, due to De-Blasi. In addition, we give an example which satisfies the conditions of our existence theorem.
The Cyclic Decomposition Of Cf(Q_14×C_2p)/ R ̅(Q_14×C_2p), Naseer Rasool Albakaa, Habeeb Kareem Al-Bdairi, Neeran Tahir Abd Alameer
The Cyclic Decomposition Of Cf(Q_14×C_2p)/ R ̅(Q_14×C_2p), Naseer Rasool Albakaa, Habeeb Kareem Al-Bdairi, Neeran Tahir Abd Alameer
Al-Qadisiyah Journal of Pure Science
In this paper, we propose the cyclic decomposition of the factor group , and the group is Z-valued class functions of the direct product group under the operation of addition, and is the subgroup of the generalized characters of the group .Then is an abelian factor group denoted by where is the quaternion group of order and is the cyclic group of order . Also, we find the rational valued characters table of the group when and prime numbers and is given as follows
Blow Up Of Solutions For Viscoelastic Wave Equations Of Kirchhoff Type With Variable Exponents, Erhan Pişkin, Veysel Butakın
Blow Up Of Solutions For Viscoelastic Wave Equations Of Kirchhoff Type With Variable Exponents, Erhan Pişkin, Veysel Butakın
Al-Qadisiyah Journal of Pure Science
In this paper, we consider a viscoelastic wave equation of Kirchhoff type with variable exponents. We show that under suitable conditions on the initial data and initial energy, the energy of solutions blow up in finite time with negative initial energy.
About Some Numerical Semigroupswith Embedding Dimension Three, Ahmet Çelik, Mehmet Sait Alakuş, Sedat İlhan
About Some Numerical Semigroupswith Embedding Dimension Three, Ahmet Çelik, Mehmet Sait Alakuş, Sedat İlhan
Al-Qadisiyah Journal of Pure Science
we will examine a family of numerical semigroups embedding dimension three, such that S_u=< 8,8u+2,8u+9> where u >=1, u is integer . Also, we will give some relations between these semigroups and their Arf closure.
Global Existence And Growth Of Solutions To Coupled Degeneratly Damped Klein-Gordon Equations, Fatma Ekinci, Erhan Pişkin
Global Existence And Growth Of Solutions To Coupled Degeneratly Damped Klein-Gordon Equations, Fatma Ekinci, Erhan Pişkin
Al-Qadisiyah Journal of Pure Science
We study a system of nonlinear Klein-Gordon equations with viscoelastic and degenerate damping in a bounded domain. We prove the global existence and exponential growth of solutions with negative initial energy.
The Cyclic Decomposition Of Cf(Q_4q×C_5)/ R ̅(Q_4q×C_5), Naseer Rasool Albakaa, Habeeb Kareem Al-Bdairi, Neeran Tahir Abd Alameer
The Cyclic Decomposition Of Cf(Q_4q×C_5)/ R ̅(Q_4q×C_5), Naseer Rasool Albakaa, Habeeb Kareem Al-Bdairi, Neeran Tahir Abd Alameer
Al-Qadisiyah Journal of Pure Science
In this paper, we propose the cyclic decomposition of the factor group , and the group is Z-valued class functions of the direct product group under the operation of addition, and is the subgroup of the generalized characters of the group .Then is an abelian factor group denoted by where is the quaternion group of order and is the cyclic group of order . Also, we find the rational valued characters table of the group when is prime numbers is given as follows
The Numerical Solution For Solving Nth Order Integro-Differential Equations Via Boubaker Scaling Functions, Eman Hassan Ouda
The Numerical Solution For Solving Nth Order Integro-Differential Equations Via Boubaker Scaling Functions, Eman Hassan Ouda
Al-Qadisiyah Journal of Pure Science
In this paper, the continuous Boubaker scaling functions were constructed with the presentation on the interval [0,1], which obtained depending on Boubaker polynomials. In this current study the Boubaker scaling polynomial has been applied for solving the nth order integro–differential equations (IDE’s). The collocation method with the aid of Boubaker scaling functions together were utilized to transform the higher order integro–differential equations into a problem of linear system algebraic equations. Some numerical examples were added to show the simplicity and accuracy of the proposed technique. The results have been compared with the exact solution using Matlab and illustrated by graphs.
Some Properties Of Almost Periodic Points In A Random Dynamical System, Qays Arif Wali, Ihsan Jabbar
Some Properties Of Almost Periodic Points In A Random Dynamical System, Qays Arif Wali, Ihsan Jabbar
Al-Qadisiyah Journal of Pure Science
The aim of this paper is to study of almost periodic points in random dynamical systems. Some of their characteristics were studied and theirs highlighted relationship with someconcepts in random dynamical systems such as periodic points as well as minimalset
Generalized Permuting Tri-Derivations On Lattices, Mazen Omran Karim
Generalized Permuting Tri-Derivations On Lattices, Mazen Omran Karim
Al-Qadisiyah Journal of Pure Science
In this paper , we present the notion of generalized permuting tri – derivations in lattices and looking for some related properties .
On Colc Topologies, Reyadh Delfy Ali, Omlsad Adgheem Ali
On Colc Topologies, Reyadh Delfy Ali, Omlsad Adgheem Ali
Al-Qadisiyah Journal of Pure Science
The purpose of this work is to continue the study of Co topologies and offer new characteristics of CoLC topologies and examine their relationships with other classes of topological spaces.
Sets And Functions In Terms Of Local Function, Shyamapada Modak, Sk Selim, Md Monirul Islam
Sets And Functions In Terms Of Local Function, Shyamapada Modak, Sk Selim, Md Monirul Islam
Al-Qadisiyah Journal of Pure Science
In this paper, a collection of sets are investigated in such a way that the collection splits in the collection of preopen sets and the collection of b-open sets and also splits in the collection of semi-open sets and the collection of b-open sets. Functions in terms of this sets is a part of this paper and it will be considered that these collection remains invariant under homeomorphic image.
Correlation And Comparison Of Some Trace Elements And Their Related Proteins In Type 2 Diabetes Mellitus In Kalars City/ Kurdistan-Iraq., Hero Helal Muhammed Saed, Zeyan Abdullah Ali
Correlation And Comparison Of Some Trace Elements And Their Related Proteins In Type 2 Diabetes Mellitus In Kalars City/ Kurdistan-Iraq., Hero Helal Muhammed Saed, Zeyan Abdullah Ali
Al-Qadisiyah Journal of Pure Science
The serum levels of trace elements alterations have been linked with Type 2 Diabetes mellitus (T2DM) and its complication. The Objectives of this study is to detect the correlation relationbetween serum Chromium (Cr), Magnesium (Mg), Zinc (Zn), Copper (Cu), and Iron (Fe) with Fasting Blood Sugar (FBS) in patients with type two diabetes mellitus, also to study the comparison of Ferroxidase, Transferrin, and Total iron binding capacity in patients with type two diabetes mellitus with control groups. A total of forty subjects were included in this study, they were divided in two groups (control and diabetic patients). Fasting blood samples …
Effect Of Spraying Humic Acid And Salicylic Acid On Potato Leaf Area, Yield And Quality At Two Different Levels Of Field Capacity, Hadia Hassan, Sawsan Suleiman, Maher Ali Dais
Effect Of Spraying Humic Acid And Salicylic Acid On Potato Leaf Area, Yield And Quality At Two Different Levels Of Field Capacity, Hadia Hassan, Sawsan Suleiman, Maher Ali Dais
Al-Qadisiyah Journal of Pure Science
Abstract: This study was carried out at Al-Hanadi Research Station -Agricultural Scientific Research Center in Lattakia during 2019-2020, to study the effect of foliar spray with different concentrations of humic acid (500, 1000 and 1500 ppm) and salicylic acid (50, 100 and 150 ppm) on Spunta potato plants at two levels of irrigation 40% and 80% of field capacity. The experiment included 14 treatments and 3 replicates for each one. It was designed with a complete randomization system. Results showed a decrease in vegetative surface area and yield kg/m2 at irrigation level 40% of field capacity, while tubers content of …
Physical And Chemical Changes In Water Resulting From Contamination With Heavy Metals, Mohammed Khalif Challab
Physical And Chemical Changes In Water Resulting From Contamination With Heavy Metals, Mohammed Khalif Challab
Al-Qadisiyah Journal of Pure Science
Nanoparticle in each model can be damage to water quality. This study is about nanometal in water that damaged to its quality. Metal divided to layers that electrical shock can lead to dividing of them. In different model in about temperature, Energy and different layer, quality of water be measured. Temperature has reverse relation with water quality. The best temperature to electrical shock in (-20) ̊C. electrical shock has direct effect on quality of water. In total investigation on all layers, electrical shock damaged to all layers and bridging phenomena be occurred in particle that can removed from water. With …
The Refractive Index Of Photonic Crystal Fibers As A Function Of Some Parameters And Temperature, Mohammed Altaie
The Refractive Index Of Photonic Crystal Fibers As A Function Of Some Parameters And Temperature, Mohammed Altaie
Al-Qadisiyah Journal of Pure Science
Photonic crystal fibers in the late period occupied a wide range of studies and research because of the ease of dealing with them in terms of design and installation, as there is a group of parameters used in them that can affect the refractive index of the pulse propagation through it, including the diameter of the air holes, the distance between the air holes and their number, as this study showed in addition to the aforementioned parameters The effect of temperature on the refractive index was also studied. It has been observed that with an increase in the diameter of …
A Comparative Study Of Combining Deep Learning And Homomorphic Encryption Techniques, Emad M. Alsaedi, Alaa Kadhim Farhan
A Comparative Study Of Combining Deep Learning And Homomorphic Encryption Techniques, Emad M. Alsaedi, Alaa Kadhim Farhan
Al-Qadisiyah Journal of Pure Science
Deep learning simulation necessitates a considerable amount of internal computational resources and fast training for large amounts of data. The cloud has been delivering software to help with this transition in recent years, posing additional security risks to data breaches. Modern encryption schemes maintain personal secrecy and are the best method for protecting data stored on a server and data sent from an unauthorized third party. However, when data must be stored or analyzed, decryption is needed, and homomorphic encryption was the first symptom of data security issues found with Strong Encryption.It enables an untrustworthy cloud resource to process encrypted …
Secure Communication Scheme Based On A New 3-D Jerk Chaotic System, Zain-Aldeen S.A. Rahman, Basil H. Jasim, Ehsan Alhamdawee
Secure Communication Scheme Based On A New 3-D Jerk Chaotic System, Zain-Aldeen S.A. Rahman, Basil H. Jasim, Ehsan Alhamdawee
Al-Qadisiyah Journal of Pure Science
Chaos theory plays a significant role in the engineering fields and especially in the security of data transmission in communication systems. In this paper, a new 3-D jerk chaotic system has been suggested. The fundamental dynamical properties, including the fixed points, chaotic attractors, bifurcation diagrams, and Lyapunov exponents are investigated. In communication systems, data security and the implementation of designed transceivers of secure communication scheme can be considered the main challenge for applying such systems. In this work, a 3-D new jerk chaotic scheme has been proposed to be used in data encryption of communication systems. The proposed jerk chaotic …
Environmental And Diagnostic Study Of Some Parasites In Barbus Xanthopterus Fish Of Al-Diwaniyah River, Abtisam Jasim Abbas
Environmental And Diagnostic Study Of Some Parasites In Barbus Xanthopterus Fish Of Al-Diwaniyah River, Abtisam Jasim Abbas
Al-Qadisiyah Journal of Pure Science
The current study was concerned with investigating parasitic infections in Barbus Xanthopterus fish in Al-Diwaniyah River, for the period (July 2020-December 2020). (218) fish were collected from three different locations along the Al-Diwaniyah River. The results of the laboratory examination indicated that the fish were infected with the parasite Chilodonella Cyprinid and Eimiria sinenis. The current study recorded changes in the physical and chemical properties of Al-Diwaniyah River water, as the water temperature values, measured turbidity values, pH, electrical conductivity, hardness and TDS recorded a clear variation during the months of the study. The results of the statistical analysis indicated …
Castor (Ricinuscommunis) And Sesame (Sesamumindicum) Biodiesel Optimization By Alkaline Na+/K+ Catalytic Conversion., Aliru Olajide Mustapha, Kamarudeen Seun Akanji, Adebola Christianah Akala, Ebenezer Sola Daramola, Mercy Mobolaji Ajala, Fatimah Yetunde Ajao, Salihu Folorunsho Adisa, Mubarak Bolakale Abdullahi
Castor (Ricinuscommunis) And Sesame (Sesamumindicum) Biodiesel Optimization By Alkaline Na+/K+ Catalytic Conversion., Aliru Olajide Mustapha, Kamarudeen Seun Akanji, Adebola Christianah Akala, Ebenezer Sola Daramola, Mercy Mobolaji Ajala, Fatimah Yetunde Ajao, Salihu Folorunsho Adisa, Mubarak Bolakale Abdullahi
Al-Qadisiyah Journal of Pure Science
For the optimization of refined castor biodiesel (RCB) and refined sesame biodiesel (RSB), the impacts of specified conditions such as catalyst types (NaOH and KOH), catalyst concentration (0.3–1.5 wt. %), speed (500–750 rpm), and time (20–60 min) were investigated. The physicochemical properties of the RCB and RSB were measured using the American Standard for Testing Materials (ASTM) approved protocols for acid, peroxide, iodine, and saponification; density, kinematic viscosity, and refractive index value. Box–Behnken Design's Response Surface Methodology(RSM) was also used for optimization. The results for four optimization methods were catalyst concentration (0.300–0.435 wt. %), speed (500.000–643.242 rpm), and time (20.000–31.386 …
Diabetic Retinopathy Recognition System Based On Gldm Features And Feed-Forward Neural Network Classifier., Entesar B. Talal, Eman Thabet
Diabetic Retinopathy Recognition System Based On Gldm Features And Feed-Forward Neural Network Classifier., Entesar B. Talal, Eman Thabet
Al-Qadisiyah Journal of Pure Science
Detection and recognition of DR at the early phase can prevent the risk of gradual damage in the retina and vision loss. Many works have been introduced for automatic DR recognition and diagnosis in recent years. To date, there are still some issues that are required to work on to improve the quality and the performance of automatic DR recognition systems. Therefore, this paper introduces a machine learning based approach for DR diagnosis and recognition by proposing texture analysis features of GLDM technique and feed-forward neural network classifier. The proposed method has achieved a recognition accuracy of 95% according to …
Synthesis And Characterization Of New Benzimidazole-Nitrone Derivatives And Study Of Their Effect As Anti-Fungal, Meaad A. Fadel, Dawood S. Ali, Hanaa K. Mousa
Synthesis And Characterization Of New Benzimidazole-Nitrone Derivatives And Study Of Their Effect As Anti-Fungal, Meaad A. Fadel, Dawood S. Ali, Hanaa K. Mousa
Al-Qadisiyah Journal of Pure Science
New benzimidazole derivatives (benzimidazole-nitrone) were synthesized from the condensation of o-phenylene diamine with p-amino benzaldehyde in the presence of (P-TSOH\EtOH) then the benzimidazole compounds that containing an imine group were oxidized to obtain a nitrone group by used peracetic acid and identified by FT-IR, H1-NMR spectra, and elemental analysis. all compounds applied to the candida and aspergillus fungi gave a different result. The compounds have Ph, OH and N(CH3)2 groups as substituted in synthesized benzimidazole derivatives were showed reactivity as anti-fungal.