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Exploring the Characteristics of Data Breaches: A Descriptive Analytic Study 认领 引用
1
作者 Dominik Molitor Aditya Saharia +1 位作者 Viju Raghupathi Wullianallur Raghupathi 《Journal of Information Security》 2024年第2期168-195,共28页
Data breaches have massive consequences for companies, affecting them financially and undermining their reputation, which poses significant challenges to online security and the long-term viability of businesses. This... Data breaches have massive consequences for companies, affecting them financially and undermining their reputation, which poses significant challenges to online security and the long-term viability of businesses. This study analyzes trends in data breaches in the United States, examining the frequency, causes, and magnitude of breaches across various industries. We document that data breaches are increasing, with hacking emerging as the leading cause. Our descriptive analyses explore factors influencing breaches, including security vulnerabilities, human error, and malicious attacks. The findings provide policymakers and businesses with actionable insights to bolster data security through proactive audits, patching, encryption, and response planning. By better understanding breach patterns and risk factors, organizations can take targeted steps to enhance protections and mitigate the potential damage of future incidents. 展开更多
关键词 Cyber Security Information Security Data Breaches Descriptive Analytics Privacy Visualization Visual Analytics
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Mathematical Model of Hydrodynamic Torque Converter and Analytic Description of Streamline 认领 引用 被引量：7
2
作者 LIU Shiping QUAN Long 《Chinese Journal of Mechanical Engineering》 SCIE EI CAS 2009年第1期70-77,共8页
The mathematical model of a 3-element centripetal-turbine hydrodynamic torque converter and analytic description of fluid flow inside the hydrodynamic torque converter are investigated.A new torus coordinate system is... The mathematical model of a 3-element centripetal-turbine hydrodynamic torque converter and analytic description of fluid flow inside the hydrodynamic torque converter are investigated.A new torus coordinate system is proposed so as to quantitatively describe fluid movement inside the hydrodynamic torque converter.The particle movement inside the hydrodynamic torque converter is decomposed into meridional component movement and torus component movement,and a universal meridional streamline equation is derived.According to the relationship between the converter wheel velocity polygon and its blade angle,a torus streamline differential equation is established.The universal meridional streamline equation is approximated with square polynomials.The approximation error curve is given and the percentage error is not greater than 0.86%.Considered as a function of polar angle,the blade angle cotangent of each converter wheel varies linearly with polar angle.By using integral calculus,torus streamline equations are obtained.As a result,the problem of difficult flow description of the hydrodynamic torque converter is solved and a new analytic research system is established. 展开更多
关键词 hydrodynamic torque converter toms coordinate system analytic description meridional streamline equation toms streamline equation
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Analytical Descriptions of Magnetic Properties and Magnetoresistance in n-Type HgCr_2Se_4 认领 引用 被引量：1
3
作者 林朝镜 石友国 李永庆 《Chinese Physics Letters》 SCIE EI CAS CSCD 2016年第7期157-160,共4页
We present a detailed investigation of magnetic properties of colossal magnetoresistance material HgCr2Se4. While spontaneous magnetization and zero-field magnetic susceptibility are found to follow asymptotic scaling... We present a detailed investigation of magnetic properties of colossal magnetoresistance material HgCr2Se4. While spontaneous magnetization and zero-field magnetic susceptibility are found to follow asymptotic scaling laws for a narrow range of temperatures near the critical point, two methods with connections to the renormalization group theory provide analytical descriptions of the magnetic properties for much wider temperature ranges. Based on this, an analytical formula is obtained for the temperature dependence of the low field magnetoresistance in the paramagnetic phase. 展开更多
关键词 of on de is et Analytical Descriptions of Magnetic Properties and Magnetoresistance in n-Type HgCr2Se4 in for
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The Impact of Organizational Culture on the Decision-Making Process for Kuwait University 认领 引用
4
作者 Awad M.Al-Zufairi Awadh Alenezi 《China-USA Business Review》 2021年第3期107-125,共19页
This research is aimed at investigating and studying the impact of the prevailing organizational culture on decision-making at Kuwait University.The analytical descriptive approach was used to collect and analyzes dat... This research is aimed at investigating and studying the impact of the prevailing organizational culture on decision-making at Kuwait University.The analytical descriptive approach was used to collect and analyzes data from a sample of 127 leaders who currently occupy leadership positions and others who have left and return to their previous work as faculty members in Kuwait University.This study has reached a set of results based on the study.One of the most important of these results the convergence of the evaluation of both university leaders and faculty members of the nature of the organization culture prevailing in the administrative climate at Kuwait University.The study also found that both leaders and faculty members believe that the higher the quality of the organizational culture domains prevailing in the university,the better the administrative decision-making process with all its components.This contributes to the growth of organizational culture and improved decision-making process at Kuwait University.The study also found that national cultures only partially influence decision-making process in a certain environment.This study recommends to the management policy-makers that they should understand the nature of decision.They should also have an understanding of the prevailing organizational culture in order to add value to effectiveness and implementation of decision-making process,through an impact based decision-making process. 展开更多
关键词 organizational culture decision-making Kuwait University descriptive analytics management policy-making
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Comparative Study on Egyptian Nuclear Research Centers 认领 引用
5
作者 Mohamed Farahat 《Journal of Civil Engineering and Architecture》 2016年第4期471-482,共12页
This paper aims to study the architectural design and planning of the Egyptian nuclear research centers. Three Egyptian nuclear research centers and the proposed nuclear research center have been studied. These center... This paper aims to study the architectural design and planning of the Egyptian nuclear research centers. Three Egyptian nuclear research centers and the proposed nuclear research center have been studied. These centers are the Nuclear Research Center in Inshas, the Hot laboratories and Waste Management Center in Inshas, the National Center for Radiation Research and Technology in Nasr City and the proposed Nuclear Research Center in North Western Coast of Egypt. Also, the paper aims to study the functions of these centers, as well as the types of their existing facilities. The paper investigates the principles and standards used in design and planning of these nuclear research centers. A comparative study has been conducted to those four nuclear research centers to evaluate the centers according to the site characteristics and the basic safety factors. The results were compared to determine the best design and planning. The proposed Nuclear Research Center in North Western Coast of Egypt proved to be the best among all with regard to design and planning, taking into consideration the radiation safety requirements. The architects are recommended to design and plan the nuclear research centers, taking into consideration the radial planning concept because it is the best with regard to radiation safety requirements. 展开更多
关键词 Egyptian nuclear research centers comparative study architectural study descriptive and analytical studies.
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Unified Description of the Three Stable Particles in Self-Action Allows Determination of Their Relative Masses 认领 引用
6
作者 Yair Goldin Halfon 《Journal of High Energy Physics, Gravitation and Cosmology》 CAS 2024年第1期185-196,共12页
The Dirac equation γμ(δμ-eAμ)Ψ=mc2Ψ describes the bound states of the electron under the action of external potentials, Aμ. We assumed that the fundamental form of the Dirac equation γμ(δμ-Sμ)Ψ=0 should ... The Dirac equation γμ(δμ-eAμ)Ψ=mc2Ψ describes the bound states of the electron under the action of external potentials, Aμ. We assumed that the fundamental form of the Dirac equation γμ(δμ-Sμ)Ψ=0 should describe the stable particles (the electron, the proton and the dark-matter-particle (dmp)) bound to themselves under the action of their own potentials Sμ. The new equation reveals that self energy is consequence of self action, it also reveals that the spin angular momentum is consequence of the dynamic structure of the stable particles. The quantitative results are the determination of their relative masses as well as the determination of the electromagnetic coupling constant. 展开更多
关键词 Electron in Self Action Electron-Dark-Matter Particle Mass Ratio Analytic Description Dark-Matter-Particle
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A Systematic Review Towards Big Data Analytics in Social Media 认领 引用 被引量：2
7
作者 Md.Saifur Rahman Hassan Reza 《Big Data Mining and Analytics》 EI CSCD 2022年第3期228-244,共17页
The recent advancement in internet 2.0 creates a scope to connect people worldwide using society 2.0 and web 2.0 technologies.This new era allows the consumer to directly connect with other individuals,business corpor... The recent advancement in internet 2.0 creates a scope to connect people worldwide using society 2.0 and web 2.0 technologies.This new era allows the consumer to directly connect with other individuals,business corporations,and the government.People are open to sharing opinions,views,and ideas on any topic in different formats out loud.This creates the opportunity to make the"Big Social Data"handy by implementing machine learning approaches and social data analytics.This study offers an overview of recent works in social media,data science,and machine learning to gain a wide perspective on social media big data analytics.We explain why social media data are significant elements of the improved data-driven decision-making process.We propose and build the"Sunflower Model of Big Data"to define big data and bring it up to date with technology by combining 5 V’s and 10 Bigs.We discover the top ten social data analytics to work in the domain of social media platforms.A comprehensive list of relevant statistical/machine learning methods to implement each of these big data analytics is discussed in this work."Text Analytics"is the most used analytics in social data analysis to date.We create a taxonomy on social media analytics to meet the need and provide a clear understanding.Tools,techniques,and supporting data type are also discussed in this research work.As a result,researchers will have an easier time deciding which social data analytics would best suit their needs. 展开更多
关键词 big data social media big data analytics social media analytics text analytics image analytics audio analytics video analytics predictive analytics descriptive analytics prescriptive analytics diagnostic analytics
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