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Machine Learning techniques for Detecting Phishing URL Attacks

Computers, Materials & Continua 2023年第4期75卷 1271-1290页

作者： diana t.mosa Mahmoud Y.Shams Amr AAbohany El-Sayed M.El-kenawy M.thabet Department of Cyber Security College of Engineering and Information TechnologyBuraydah Private CollegesBuraydah51418Kingdom of Saudi Arabia Faculty of Computers and Information Kafrelsheikh UniversityKafrelsheikh33516Egypt Faculty of Artificial Intelligence Kafrelsheikh UniversityKafrelsheikh33516Egypt Delta Higher Institute of Engineering and technology Mansoura35111Egypt Faculty of Computers and Information Fayoum UniversityFayoumEgypt

Cyber Attacks are critical and destructive to all industry *** affect social engineering by allowing unapproved access to a Personal Computer(PC)that breaks the corrupted system and threatens *** defense of security requires understanding the nature of Cyber Attacks,so prevention becomes easy and accurate by acquiring sufficient knowledge about various features of Cyber ***-Security proposes appropriate actions that can handle and block attacks.A phishing attack is one of the cybercrimes in which users follow a link to illegal websites that will persuade them to divulge their private *** of the online security challenges is the enormous number of daily transactions done via phishing *** Cyber-Security have a priority for all organizations,Cyber-Security risks are considered part of an organization’s risk management *** paper presents a survey of different modern machine-learning approaches that handle phishing problems and detect with high-quality accuracy different phishing attacks.A dataset consisting of more than 11000 websites from the Kaggle dataset was utilized and studying the effect of 30 website features and the resulting class label indicating whether or not it is a phishing website(1 or−1).Furthermore,we determined the confusion matrices of Machine Learning models:Neural Networks(NN),Na飗e Bayes,and Adaboost,and the results indicated that the accuracies achieved were 90.23%,92.97%,and 95.43%,respectively.

关键词： Cyber security phishing attack URL phishing online social networks machine learning

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Dynamics of Plate Equations with Memory Driven by Multiplicative Noise on Bounded Domains

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Journal of Applied Mathematics and Physics 2024年第4期12卷 1492-1521页

作者： Mohamed Y. A. Bakhet Abdelmajid Ali Dafallah Jing Wang Qiaozhen Ma Fadlallah Mustafa mosa Ahmed Eshag Mohamed Paride O. Lolika Makur Mukuac Chinor School of Mathematics University of Juba Juba South Sudan Department of Mathematics Faculty of Petroleum and Hydrology Engineering Alsalam University Almugled Sudan College of Mathematics and Statistics Northwest Normal University Lanzhou China Department of Mathematics and Physics Faculty of Education University of Kassala Kassala Sudan Department of Mathematics School of Education University of Juba Juba South Sudan

this article examines the dynamics for stochastic plate equations with linear memory in the case of bounded domain. We investigate the existence of solutions and bounded absorbing set by using the uniform pullback attractors on the tails estimates, and the asymptotic compactness of the random dynamical system is proved by decomposition method, and then we obtain the existence of a random attractor.

关键词： Plate Equations Random Attractors Memory term Dynamical Systems

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Analysis of shielding effectiveness and mechanical properties of metal matrix composite AL6061 reinforced with Al_(2)O_(3) and fly ash for oblique incidence of EM wave

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International Journal of Intelligent Computing and Cybernetics 2021年第3期14卷 398-411页

作者： Srinu Budumuru Satya Anuradha mosa GItAM University VisakhapatnamIndiaand Andhra University VisakhapatnamIndia

fields such as lightning strike susceptibility,electromagnetic energy from radar,airborne radio frequency *** provide high-intensity radiated field protection(HIRFP)for the electric and electronic aircraft system and defied the EMI effect on it,metal matrix composite was *** provide the dynamic everincreasing requirement of industries,it is necessary that Al6061 metal matrix composite assisted with AL2O3 and fly ash is used to construct the aircraft to provide *** thickness of the material can be maintained as low as possible to use it as a coating material for the aircraft surface.X-band for oblique incidence is used to measure electromagnetic and mechanical safeguarding properties of ***/methodology/approach-Day by day,the applications of aerospace are becoming digital and *** shielding techniques are required to operate digital electronic devices without electromagnetic *** leads to a rapid rise in temperature,thermal ablation,delamination,and adverse effects on the electric and electronic aircraft *** ash,a metal matrix material composite AL6061 with different percentages of reinforcement of Al_(2)O_(3),was contemplated and experimented with for mechanical properties like tensile strength,density and ***-the obtained results compared with adjusted values and an improvement of 0.19,0.18,0.14 g/cm3 for density of MMC-1,MMC-2,MMC-3.31,11 MPa for tensile strength of MMC-1,MMC-2.24,27,23 BHN for hardness of MMC-1,MMC-2,*** regard to the shielding effectiveness the results compared with adjusted values and obtained 11.36,14.56,19.47 dB better value than *** to the above results,fabricated MMC’s provide superior results for a defined application like HIRFP(Surface material of aircraft).Practical implications-It can be used to protect electronic devices under a high-intensity radiated field,mainly in aircraft design to protect from lightning ***/value-For

关键词： Shielding effectiveness Hardness tensile strength Oblique incidence

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China’s Foreign Policy towards Afghanistan after 2001

China’s Foreign Policy towards Afghanistan after 2001

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作者： mosa LALI 山东大学

学位级别：硕士

Historically,the Sino-Afghan relationship date back to the 6th century,but the official relations between China-Afghanistan have been going on for more than half a *** to Afghanistan stuations,China has been different policy towards Afghanistan such as Afghanistan’s support against Soviet Union occupation and the withdrawal of the Chinese embassy from Kabul in ***,according to Afghanistan’s geo-economic and geopolitical location,the US and its allies did military-invasion in Afghanistan in 2001 to eliminate ***,China was reopened its embassy in Kabul on 6 February ***,China has been two kinds of foreign policy toward Afghanistan since 2001,such as"Neutral Policy" and "relatively active policy" since *** methodological approach of this research topic is using from both of the primary and secondary sources and qualitative *** base of it is analytical-descriptive methods and will try to answer in the following research questions:what are the historical development,characteristics,and the factors of China’s foreign policy toward Afghanistan after 2001?And what are the response of Afghanistan and powers about it?So,the main characteristics of China’s foreign policy towards Afghanistan is respect to Afghanistan’s independence,anti-hegemony,non-military aggression,and pursuing security in the beam of economic cooperation and its main goals is security,economy,cultural factors and China’s strategic *** among them,the security factor is more important than other factors because the implementation of Chinese aims and projects directly depends on Afghanistan’s security ***,the regional countries are like members of one family,and the insecurity of Afghanistan is a common threat for regional *** the other hand,Afghanistan’s security is in regional countries’ benefits compared to Western ***,Afghanistan’s natural resources and its Geography location are vital

关键词： China foreign policy Afghanistan characteristics factors

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FINItE GROUPS WHOSE MINIMAL SUBGROUPS ARE WEAKLY H-SUBGROUPS

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Acta Mathematica Scientia 2012年第6期32卷 2295-2301页

作者： M.M.Al-mosa Al-Shomrani M.Ramadan A.A.Heliel Department of Mathematics Faculty of Science 80203King Abdulaziz UniversityJeddah 21589Saudi Arabia Department of Mathematics Faculty of ScienceCairo UniversityGiza 12613Egypt Department of Mathematics Beni-Suef UniversityFaculty of Science 62511Beni-SuefEgypt

Let G be a finite group. A subgroup H of G is called an H-subgroup in G if NG（H）∩ H^g ≤ H for all g C G. A subgroup H of G is called a weakly H-subgroup in G if there exists a normal subgroup K of G such that G = HK and H N K is an H-subgroup in G. In this paper, we investigate the structure of the finite group G under the assumption that every subgroup of G of prime order or of order 4 is a weakly H-subgroup in G. Our results improve and generalize several recent results in the literature.

关键词： c-normal subgroup H-subgroup p-nilpotent group supersolvable group generalized Fitting subgroupi saturated formation

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Modifications of the Optimal Auxiliary Function Method to Fractional Order Fornberg-Whitham Equations

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Computer Modeling in Engineering & Sciences 2023年第7期136卷 277-291页

作者： Hakeem Ullah Mehreen Fiza Ilyas Khan Abd Allah A.mosa Saeed Islam Abdullah Mohammed Department of Mathematics AbdulWali Khan UniversityMardan23200Pakistan Department of Mathematics College of Science Al-Zulfi Majmmah UniversityAl-Majmmah11952Saudi Arabia Department of Mathematics and Statistics College of ScienceTaif UniversityTaif21944Saudi Arabia University Research Centre Future University in EgyptNew Cairo11745Egypt

In this paper,we present a new modification of the newly developed semi-analytical method named the Optimal Auxilary Function Method(OAFM)for fractional-order equations using the Caputo operator,which is named *** mathematical theory of FOAFM is presented and the effectiveness of this method is proven by using it with well-known Fornberg-Whitham Equations(FWE).the FOAFM results are compared with other method results along with their exact solutions with the help of tables and plots to prove the validity of FOAFM.A rapidly convergent series solution is obtained from FOAFMand is validated by comparison with other *** analysis proves that ourmethod is simply applicable,contains less computationalwork,and is rapidly convergent to the exact solution at the first iteration.A series solution to the problem is obtained with the help of *** validity of FOAFM results is validated by comparing its results with the results available in the *** is observed that FOAFM is simply applicable,contains less computational work,and is fastly *** convergence and stability are obtained with the help of optimal *** is very easy in applicability and provides excellent results at the first iteration for complex nonlinear initial/boundary value *** contains the optimal auxiliary constants through which we can control the convergence as FOAFM contains the auxiliary functions D_(1),D_(2),D_(3)...in which the optimal constants G_(1),G_(2),...and the control convergence parameters exist to play an important role in getting the convergent solution which is obtained *** computational work in FOAFM is less when compared to other methods and even a low-specification computer can do the computational work easily.

关键词： FOAFM exact solutions FWE Caputo operator HPM

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Analytical Study on the Rate of Sound transmission Loss in Single Row Honeycomb Sandwich Panel Using a Numerical Method

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Sound & Vibration 2020年第2期54卷 127-137页

作者： Rohollah Fallah Madvari Mohammad Reza Monazzam Mohsen Niknam Sharak Mohsen mosa Farkhani Student Research Committee Department of Occupational Health EngineeringSchool of Public Health and SafetyShahid Beheshti University of Medical SciencesTehranIran Department of Occupational Health Engineering School of Public HealthTehran University of Medical SciencesTehranIran Department of Mechanical Engineering University of BirjandBirjandIran

Honeycomb structures have recently,replaced with conventional homogeneous *** the fact that sandwich panels containing a honeycomb core are able to adjust geometric parameters,including internal angles,they are suitable for acoustic control *** main objective of this study was to obtain a transmission loss curve in a specific honeycomb frequency range along with same overall dimensions and *** this study,a finite element model(FEM)in ABAQUS software was used to simulate honeycomb panels,evaluate resonant frequencies,and for acoustic *** model was used to obtain acoustic pressure and then to calculate the sound transmission loss(StL)in MAtLAB *** and acoustic analysis of panels were performed in the frequency range of 1 to 1000 *** models analyzed in this design includes 14-single row-honeycomb designs with angles of−45°,−30°,−15°,0°,+15°,+30°,+45°.the results showed that a-single row and−45°cell angle honeycomb panel in the frequency range of 1 to 1000 Hz had the highest StL as well as the highest number of frequency modes(90 mods).Furthermore,the panel had the highest StL regarding the area under the StL curve(dB∙Hz).the panels containing more frequency mods,have a higher transmission ***,the sound transmission loss is more sensitive to the cell angle variable(θ).In other studies,the StL was more sensitive to the number of honeycomb cells in the horizontal and vertical directions,as well as the angle of cells.

关键词： Finite element model honeycomb sound transmission loss

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Unconstrained Hand Dorsal Veins Image Database and Recognition System

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Computers, Materials & Continua 2022年第12期73卷 5063-5073页

作者： Mustafa M.Al Rifaee Mohammad M.Abdallah mosa I.Salah Ayman M.Abdalla Faculty of Science and Information technology Al-Zaytoonah University of JordanAmman11733Jordan Faculty of Architecture and Design Al-Zaytoonah University of JordanAmman11733Jordan

Hand veins can be used effectively in biometric recognition since they are internal organs that,in contrast to fingerprints,are robust under external environment effects such as dirt and paper ***,they form a complex rich shape that is unique,even in identical twins,and allows a high degree of ***,most currently employed hand-based biometric systems rely on hand-touch devices to capture images with the desired *** the start of the COVID-19 pandemic,most handbased biometric systems have become undesirable due to their possible impact on the spread of the ***,new contactless hand-based biometric recognition systems and databases are desired to keep up with the rising hygiene *** contribution of this research is the creation of a database for hand dorsal veins images obtained contact-free with a variation in capturing distance and rotation *** database consists of 1548 images collected from 86 participants whose ages ranged from 19 to 84 *** the other research contribution,a novel geometrical feature extraction method has been developed based on the Curvelet *** method is useful for extracting robust rotation invariance features from vein *** database attributes and the veins recognition results are analyzed to demonstrate their efficacy.

关键词： Biometric recognition contactless hand biometrics veins recognition Curvelet transform image segmentation feature extraction

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Increased Risk of Bartonella Infections in Humans

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Open Journal of Clinical Diagnostics 2018年第3期8卷 25-45页

作者： Bogdanka Andric Aleksandar Velkovski Milan Jovanovic mosa Markovic Mileta Golubovic Medical Faculty University of Montenegro Podgorica Montenegro Department of Infectious Diseases Medical Center Pancevo Serbia Institute for Pathology Medical Faculty University of Montenegro Podgorica Montenegro

Bartonellosis has emerging zoonoses of the Vector Borne Diseases (VBD) complex. Progress in evolution and changes of causer, enabled the expansion, and increased number of clinically manifest forms of disease appearance of severe disseminated forms of infections and co-infections in humans, difficult for diagnosis, therapy and prognosis. the Bartonellosis may have a benign and self-limiting evolution in a host, or potentially fatal infections. Etiological agents can provoke a granulomatous or an angioproliferative histology damages. In severely immunodeficient cases (pulmonary tuberculosis, carcinomatosis, HIV infection, patients who underwent organ transplantation etc.), Bartonella infections can be difficult and often with unpredictable course of the fatal prognosis. Present the large specter of clinical manifestations: prolonged fever, erythema nodosum like syndrome, and the other skin manifestations, sub-acute bacterial endocarditis, difficult pulmonary disturbances, bacillary angiomatosis (BA) and hepatic peliosis (HP), bacteriemia or a combination of these. In period 2007-2015 on Clinic for Infectious Diseases in Podgorica, 25 cases with Bartonella infection were diagnosed. In total sample, the most frequent were diagnosed CSD in 19 cases. During 2015 in two cases with HIV/AIDS infection, BA was diagnosed, and in four cases PH was diagnosed.

关键词： Bartonellosis Emerging Diagnosis Prognosis

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Removal of toxic elements from aqueous environments using nano zero-valent iron-and iron oxide-modified biochar:a review

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Biochar 2022年第1期4卷 779-799页

作者： Sabry M.Shaheen Ahmed mosa Natasha Hamada Abdelrahman Nabeel Khan Niazi Vasileios Antoniadis Muhammad Shahid Hocheol Song Eilhann E.Kwon Jörg Rinklebe Laboratory of Soil-and Groundwater-Management Institute of Foundation EngineeringWater-and Waste-ManagementSchool of Architecture and Civil EngineeringUniversity of WuppertalPauluskirchstraße 742285 WuppertalGermany Department of Arid Land Agriculture Faculty of MeteorologyEnvironmentand Arid Land AgricultureKing Abdulaziz UniversityJeddah 21589Saudi Arabia Department of Soil and Water Sciences Faculty of AgricultureUniversity of KafrelsheikhKafr El-Sheikh 33516Egypt Soils Department Faculty of AgricultureMansoura UniversityMansoura 35516Egypt Department of Environmental Sciences COMSATS University IslamabadVehari CampusVehari 61100Pakistan Soil Science Dept. Faculty of AgricultureCairo UniversityGiza 12613Egypt Institute of Soil and Environmental Sciences University of Agriculture FaisalabadFaisalabad 38040Pakistan Department of Agriculture Crop Production and Rural Environment University of ThessalyFytokou Street38446VolosGreece Department of Environment Energy and GeoinformaticsUniversity of SejongGuangjin-GuSeoul 05006Republic of Korea Department of Earth Resources and Environmental Engineering Hanyang UniversitySeoul 04763Republic of Korea

Biochar(BC)has gained attention for removal of toxic elements(tEs)from aqueous media;however,pristine biochar often exhibits low adsorption ***,various modification strategies in BC have been developed to improve its removal capability against *** zero-valent iron(nZVI)and iron oxides(FeOx)have been used as sorbents for tE ***,these materials are prone to agglomeration and also expensive,which make their usage limited for large-scale *** nZVI technical demerits could be resolved by the development of BC-based composite sorbents through the loading of nZVI or FeOx onto BC *** zero-valent iron modified BC(nZVIBC),FeOx-modified BC(FeOxBC)have attracted attention for their capability in removing pollutants from the aqueous ***,a potential use of nZVIBC and FeOxBC for tE removal from aqueous environments has not been well-realized or *** such,this article reviews:(i)the preparation and characterization of nZVIBC and FeOxBC;(ii)the capacity of nZVIBC and FeOxBC for tE retention in line with their physicochemical properties,and(iii)tE removal mechanisms by nZVIBC and *** nZVI and FeOx in BC increases its sporptive capability of tEs due to surface modifications in morphology,functional groups,and elemental *** combined effects of BC and nZVI,FeOx or Fe salts on the sorption of tEs are complex because they are very specific to *** review identified significant opportunities for research and technol-ogy advancement of nZVIBC and FeOxBC as novel and effective sorbents for the remediation of tEs contaminated water.

关键词： Feedstock Engineered biochar toxic metal(loid)s Biosorption Wastewater remediation

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