Suchergebnisse

In this paper, a new class of ordinary differential equations is designed for some functions such as probability density function, cumulative distribution function, survival function and hazard function of power function distribution, these functions are used of the class under the study. The benefit of our work is that the equations ,which are generated from some probability distributions, are used to model and find the solutions of problems in our lives, and that the solutions of these equations are a solution to these problems, as the solutions of the equations under the study are the closest and the most reliable to reality. The existence and uniqueness of solutions the obtained equations in the current study are discussed. The exact solutions of these obtained differential equations are calculated using some methods. In addition, the approximate solutions are determined by the Variation Iteration Method (VIM) and Runge-Kutta of 4th Order (RK4) method. The chosen approximate methods VIM and RK4 are used in our study because they are reliable, famous, and more suitable for solving such generated equations. Finally, some examples are given to illustrate the behavior of the exact and the approximate solutions of the differential equations with the scale parameters of power function distribution.

In this study, we propose a suitable solution for a non-linear system of ordinary differential equations (ODE) of the first order with the initial value problems (IVP) that contains multi variables and multi-parameters with missing real data. To solve the mentioned system, a new modified numerical simulation method is created for the first time which is called Mean Latin Hypercube Runge-Kutta (MLHRK). This method can be obtained by combining the Runge-Kutta (RK) method with the statistical simulation procedure which is the Latin Hypercube Sampling (LHS) method. The present work is applied to the influenza epidemic model in Australia in 1919 for a previous study. The comparison between the numerical and numerical simulation results is done, discussed and tabulated. The behavior of subpopulations is shown graphically. MLHRK method can reduce the number of numerical iterations of RK, and the number of LHS simulations, thus it saves time, effort, and cost. As well as it is a faster simulation over the distribution of the LHS. The MLHRK method has been proven to be effective, reliable, and convergent to solve a wide range of linear and nonlinear problems. The proposed method can predict the future behavior of the population under study in analyzing the behavior of some epidemiological models.

This article focused attention on the application of modern security devices in senior secondary schools, as a strategy for reducing insurgent attacks in educational institutions in Nigeria. The study gave reference to the Northeast, where the Jama'atul Ahlil Sunnah Lidda'awati Wal Jihad popularly known as Boko Haram are terrorizing the population, destruction of school buildings and sometimes abduction of school students especially female students. Learning environments need constant protection from both internal and external threats to avoid loss of lives and properties. A safe school environment is free from physical or psychological harm. Therefore, the article emphasized the need to apply modern security devices, such as Closed Circuit Television, Scan Cards, Buzzer System, Surveillance Camera, Tracking Device, Intercom, and Computer, among others. These should be part of schools' operation in order to reduce the rate of attacks and delay the actions intended by the insurgents. The paper also highlighted the factors determining school location, types of security devices needed were also discussed, guiding principles in planning safe schools, and challenges to the planning. It also recommended that government should increase the allocation of funds in education sector, to enable the provision of security gadgets, constant training and regular supervision to ensure the conditions of these devices for safety and educational development. The article concludes that, modern security devices are neglected in most of Nigerian educational institutions of learning especially in Northeastern State where Boko Haram engaged in killing students, destroying schools and abduction of school students. Ibrahim Mohammed | Mohammed Goni Isa "Application of Modern Security Devices in Senior Secondary Schools: A Tool for Addressing Safety Schools Management under Insurgency" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-2 , February 2019, URL: ...

The impression that work can be good for a worker's health is a powerful one especially when it is combined with the idea that returning people to work may also have positive benefits for employers and government, physical and vocational rehabilitation and reintegration assumes even greater significance. The Social Security Organization of Malaysia (SOCSO) is a statutory body governing the Employment Accident Insurance Scheme and the Invalidity Pension Scheme. SOCSO covers over 6 million workers and processes over 70,000 new claims annually. SOCSO introduced the RTW Program in 2007 which is a comprehensive multidisciplinary biopsychosocial rehabilitation program for its Insured Persons who are experiencing disability due to accidents in the workplace or those claiming for invalidity. This rehabilitation program is unique as it involves the concept of "disability management" in which each Insured Person who is referred to the program, is assigned to a Disability Case Manager who is actively involved throughout the return to work process. This presentation discusses the justification of introducing the RTW programme in Malaysia, with reference to the underlying rationale, association between work and rehabilitation, evidence to establish a positive relationship between health and work, and the benefits of RTW for employees, employers and SOCSO. Up to date (December 2013), 11,090 workers were motivated to participate in the SOCSO RTW Programme and 7,881 (71%) have returned to gainful employment. This clearly shows the success of the RTW Programme in not only returning a disabled worker to work but to give them their lives back. Due to this success, SOCSO has started to build its National Rehabilitation Centre for the purpose of RTW which will be ready in mid-2014. However, there is still room for improvements which establish the way forward for SOCSO in creating a more disability-management-centric system.

The February 11, 2011 victory of pro-democracy forces has ushered in great hopes for actual political and social changes in Egypt. The military-led long authoritarian rule has come to an end, and Egypt has stepped in a new era of transition to democracy. This paper probes the prospects of democratic transformation in Egypt in light of its unique pre and post-revolutionary social and political dynamics. It argues that Egypt's transition to democracy largely depends on the chemistry of post-revolutionary socio-political dynamics and how this dynamics keeps unfolding. DOI:10.5901/mjss.2013.v4n4p137

This article provides an empirical study on rethinking teaching culture and its impact on learning language in second language (L2) teaching classroom. The study sample consists of twenty students majoring in English as participants, randomly selected from fourth year students, Department of English and Translation, AlQalam University, Yemen. The participants' task was to choose the best translation for twenty English proverbs each. The translation test was constructed on Google.Sheets. The findings indicate that students' performance has developed considerably through teaching them the culture of the proverbs involved. This was supported by a follow-up survey questionnaire, whose results consolidated the study findings that culture should be taught vis-à-vis language in L2 classroom.

"The Project Economics and Decision Analysis books cover essential concepts of capital investment evaluation, capital budgeting, and decision analysis. They guide readers step-by-step through the decision-making process, offering an extensive exploration of decision analysis tools available today. The books detail how investment decisions are approached under various stages of risk, with a focus on practical application. Using a straightforward style, they incorporate solved "real-life" examples, end-of-chapter problems, and numerous illustrations to enhance understanding."

This open access book offers unique insights into the key ethical issues faced by practitioners and discussed by ethicists in the field of genomics and incidental findings, with a focus on the Islamic moral tradition. Embark on an enlightening exploration of key ethical challenges in genomics and incidental findings, uniquely tailored to the context of the Muslim Arab world. Following the regional scientific leap in genomic infrastructure, this study provides a timely response to the need for a solid evidence base that pairs scientific research with cutting-edge research in Islamic ethics. A variety of expert perspectives have been incorporated, which produce a holistic overview of the intricate, interwoven systems, including the status quo of genomic research in the Gulf region, related Islamic ethical deliberations, and, finally, the governing jurisdictions and regulations on the ground. This publication stands as a pioneer work for academics interested in various fields, including genomics, bioethics, and Islamic studies. It equally serves as an invaluable guide for practitioners and policy-makers, equipping them to make informed decisions that resonate with the socio-cultural and religio-ethical nuances of the Islamic tradition. Being multidisciplinary in nature, the study is written in such a way that makes it accessible for those without a specialized background in Islamic studies or genomics.

In this digitally driven era, safeguarding against relentless cyber threats is non-negotiable. This guide will enable you to enhance your skills as a digital forensic examiner by introducing you to cyber challenges that besiege modern entities. It will help you to understand the indispensable role adept digital forensic experts play in preventing these threats and equip you with proactive tools to defend against ever-evolving cyber onslaughts. The book begins by unveiling the intricacies of Windows operating systems and their foundational forensic artifacts, helping you master the art of streamlined investigative processes. From harnessing opensource tools for artifact collection to delving into advanced analysis, you'll develop the skills needed to excel as a seasoned forensic examiner. As you advance, you'll be able to effortlessly amass and dissect evidence to pinpoint the crux of issues. You'll also delve into memory forensics tailored for Windows OS, decipher patterns within user data, and log and untangle intricate artifacts such as emails and browser data. By the end of this book, you'll be able to robustly counter computer intrusions and breaches, untangle digital complexities with unwavering assurance, and stride confidently in the realm of digital forensics.

Introduction -- First, it was Arabization... -- An Educational Crisis: Is Language to Blame? -- Language Reform(s) -- The Mother Tongue Debate -- Democratizing Education: English as a Medium of Instruction? -- A Saturated Linguistic Scene: Should my Child be Required to Learn Berber too? -- Education and Social Justice: Entrenched Inequality and lack of Equity.-The Language Problem next door: Language-in-education Policies in Algeria -- Conclusion. .