Workplace incivility has gotten a lot of attention in recent decades. Researchers have looked at many forms of aggressive conduct in the workplace and their negative impacts on individuals and businesses. The goal of this study was to see how incivility among supervisors leads to work withdrawal and when this link might be mitigated. We argued that supervisor incivility indirectly influences work withdrawal behavior through job insecurity, and that emotional intelligence moderates this connection. This study attempted to evaluate the influence (...) of supervisor incivility on the job withdrawal behavior of personnel working in several banks Lahore by drawing on affective events theory and conservation of resource theory. Data were gathered from 350 workers of banks in Lahore, Gujranwala, and Sheikhupura to test our assumptions, and SPSS 24 was used to generate and analyze data with Hayes Process. The findings revealed a strong link between supervisor incivility and job insecurity but no link between supervisor incivility and work withdrawal behavior. The idea of moderation was validated, since emotional intelligence moderates the relationship between job insecurity and job withdrawal behavior. There are also suggestions for more empirical studies and theoretical and practical ramifications. (shrink)

This study explores the challenge of cyber security threats that e-commerce technology and business are facing. Technology applications for e-commerce are attracting attention from both academia and industry. It has made what was not possible before for the business community and consumers. But it did not come all alone but has brought some challenges, and cyber security challenge is one of them. Cyber security concerns have many forms, but this study focuses on social engineering, denial of services, malware, and attacks (...) on personal data. Firms worldwide spend a lot on addressing cybersecurity issues, which grow each year. However, it seems complicated to overcome the challenge because the attackers continuously search for new vulnerabilities in humans, organizations, and technology. This paper is based on the conceptual analysis of social engineering, denial of services, malware, and attacks on personal data. We argue that implementing modern technology for e-commerce and cybersecurity issues is a never-ending game of cat and mouse. To reduce risks, reliable technology is needed, training of employees and consumer is necessary for using the technology, and a strong policy and regulation is needed at the firm and governmental level. (shrink)

An attempt has been made to find some valuable information for particle detection with the help of Solid State Nuclear Track Detectors. The detector is characterized by a critical value of the energy-loss rate by the charged particle. Only those charged particles which give up energy exceeding the critical value alone can produce teachable tracks. The detection thresholds of nuclear track detectors can be specified in terms of their energy loss rates. The findings have been found within a good agreement (...) with the other works. (shrink)

The efficiency of distribution networks is hugely affected by active and reactive power flows in distribution electric power systems. Currently, distributed generators (DGs) of energy are extensively applied to minimize power loss and improve voltage deviancies on power distribution systems. The best position and volume of DGs produce better power outcomes. This work prepares a new hybrid SSA–GWO metaheuristic optimization algorithm that combines the salp swarm algorithm (SSA) and the gray wolf optimizer (GWO) algorithm. The SSA–GWO algorithm ensures generating the (...) best size and site of one and multi-DGs on the radial distribution network to decrease real power losses (RPL) (kW) on lines and resolve voltage deviancies. Our novel algorithm is executed on IEEE 123-bus radial distribution test systems. The results confirm the success of the suggested hybrid SSA–GWO algorithm compared with implementing the SSA and GWO individually. Through the proposed SSA–GWO algorithm, the study decreases the RPL and improves the voltage profile on distribution networks with multiple DGs units. (shrink)

The current study aimed to highlight the factors that may influence teachers' psychological resistance to digital technologies in entrepreneurship and business schools. Theoretically grounded in the diffusion of innovations theory and the theory of planned behavior, the current research investigates teachers' psychological resistance to digital innovation, school culture and climate, and moderation of teacher attitudes toward educational technologies. A cross-sectional field survey of 600 business and entrepreneurship school teachers was conducted in Jordan. In this study, partial least square-structural equation modeling (...) was used to assess the variables' “direct and moderating impacts” using the Smart PLS software 3.0. According to the results, school culture and school innovation climate had a considerable positive impact on teachers' resistance to digital innovation. Additionally, teachers' attitudes toward educational technologies moderated the relationship between study constructs in the framework. The study is a significant advance to the literature related to entrepreneurship, business education, and digital innovation. Several key policy insights and recommendations for further research, as well as theoretical and practical implications, are suggested. (shrink)

The study aimed to investigate the impact of behavioral biases on herding for Islamic financial products with the mediation of shariah literacy. An adopted questionnaire from several published studies was used to collect data. The data were collected from 410 respondents and were analyzed with SmartPLS. The results for the direct impact showed that self-attribution, illusion of control, and information availability have a positive and significant impact on herding for Islamic financial products while shariah literacy showed an insignificant impact on (...) herding. The results for mediation showed that previously significant and positive impact turned to insignificant when shariah literacy was introduced as mediating variable between the illusion of control, self-attribution, information availability, and herding. From a theoretical perspective, this study would contribute to the existing body of knowledge of financial decision making from shariah literacy point-out. On the other hand, the findings of this study may be useful for investors to avoid herding in the Islamic financial markets. The authors synthesize the contribution made by behavioral finance studies in extending the knowledge of herding behavior in Islamic financial products with a mediating role of shariah literacy. The key limitation of the study includes data that were collected from three districts of Punjab, Pakistan. (shrink)

Technology permeates all walks of life. It has emerged as a global facilitator to improve learning and training, alleviating the temporal and spatial limitations of traditional learning systems. It is imperative to identify enablers or inhibitors of technology adoption by employees for sustainable change in education management systems. Using the theoretical lens of organizational support theory, this paper studies effect of institutional support on education management information systems use along with two individual traits of self-efficacy and innovative behavior of academic (...) employees in British higher educational institutions. Data for this cross-sectional study were collected through a questionnaire completed by 591 academic employees of 23 universities from 10 cities in the United Kingdom. Partial Least Square structural equation modeling was used to analyze data with smartPLS 3.2.9 software. Results indicate that institutional support promotes self-efficacy and innovative behavior that help develop positive employee perceptions. The model explains a 52.9% variance in intention to use. Post-hoc mediation analysis shows that innovativeness and self-efficacy mediate between institutional support and employee technology adoption behavior. As opposed to student samples in past studies on educational technology, this study adds to the literature by focusing on academic employees. (shrink)

The Liber de compositione alchemiae or the The Book of the Composition of Alchemy is believed to have been the first book on alchemy that was translated from Arabic into Latin. The translator was the Englishman Robert of Chester who was one of the earliest translators to flock to Spain to learn Arabic and to translate some of the Arabic works. He completed his translation on 11 February, 1144.

The aim of this study is to explore social media marketing activities and their impact on consumer intentions. This study also analyzes the mediating roles of social identification and satisfaction. The participants in this study were experienced users of two social media platforms Facebook and Instagram in Pakistan. A self-administered questionnaire was used to collect data from respondents. We used an online community to invite Facebook and Instagram users to complete the questionnaire in the designated online questionnaire system. Data were (...) collected from 353 respondents, and structural equation modeling was used to analyze the data. Results show that SMMAs have a significant impact on the intentions of users. Furthermore, social identification mediates the relationship between social media activities and satisfaction, and satisfaction mediates the relationship between social media activities and the intentions of users. This will help marketers how to attract customers to develop their intentions. This is the first novel study that used SMMAs to address the user intentions with the role of social identification and satisfaction in the context of Pakistan. (shrink)

The weaponizing of scientific expertise to oppose regulation has been extensively studied. However, the relevant studies, belonging to the emerging discipline of agnotology, remain focused on the analysis of empirical corruption: of misinformation, doubt mongering, and other practices that cynically deploy expertise to render audiences ignorant of empirical facts. This paper explores the wrongful deployment of expertise beyond empirical corruption. To do so, I develop a broader framework of morally subversive expertise, building on recent work in political philosophy (Howard, 2016). (...) Expertise is subversive if it sets up its audience to fail morally, either intentionally or negligently. I distinguish three modes of subversive expertise: empirical subversion (the focus of agnotology), normative subversion and motivational subversion. Drawing on these distinctions, I offer a revisionary account of the Trump Administration’s regulatory science as a case study. I show that the Trump Administration’s use of expertise to dismantle climate regulation, contra the standard charge, cannot be explained using the resources of agnotology alone: the Administration produced highly reliable climate assessments, detailing the risks of climate change, candidly admitting the harms of its proposed policies, and still successfully deployed these findings to justify massive climate deregulation. The lesson of the analysis is that dismissing the expertise that underpins climate deregulation as empirically corrupt ‘anti-science’ both obscures its actual role in the politics of climate change and understates its wrongfulness: it misses the breadth of the assault on moral agency that sustains climate injustice. (shrink)

This volume offers interreligious and interdisciplinary insight into the cinematic-serial and literary narration of evil. Evil is an important motif in literature, film and series. We encounter it in the most diverse forms - be it the Joker from The Dark Knight, Goethe's Mephisto or in the Shiite theatre ritual of the Taʿziya. This volume attempts a closer exploration of what we know as evil, and yet find difficult to comprehend. In addition to Christian and Islamic perspectives, philosophical and mystical (...) considerations are also addressed. Evil, its aesthetic reception and the resulting perspectives on its reality are the focus of the multidisciplinary contributions. With contributions by Prof. Dr. Thomas Jürgasch, Prof. Dr. Ahmad Milad Karimi, Prof. Dr. Walter Lesch, Prof. Dr. Konrad Paul Liessmann, Dr. Maryam Palizban, Iyad Shraim and Prof. Dr. Reinhold Zwick. (shrink)

Our study explores the relationship between psychological contract (fulfillment/violations) and voice behavior (promotive/prohibitive). The study encourages promoting the development of positive voice behavior since the promotive voice behavior of employees would help the organization to grow and improve as per industry standards especially during the upcoming hi-tech era. If the knowledge workers do not show positive voice behavior, it is difficult for organizations to compete and sustain in such an era of digitalization. A cross-sectional survey was conducted for the assessment/validation (...) of the model. Data was collected through a single self-reported questionnaire, filled out by the 89 employees of two private banks, working in 8 different branches. Further, the relationships among variables have been analyzed using structure equation modeling. Results show a strong and positive relationship between psychological contract fulfillment and promotive voice behavior whereas a negative relationship is indicated upon the violations and breach of psychological contract. Job satisfaction/dissatisfaction was also tested as mediators between these variables. Future researchers may test the same in different geographical locations and demographic conditions, whereas various personality traits may also be tested since voice behavior is an individual decision. The study represents the first of its kind on the said topic especially in the Pakistani context. (shrink)

Rationale, aims and objectives To compare the pharmacotherapeutic approaches to diabetic hypertension of family physicians (FPs) and general practitioners (GPs). Methods A retrospective prescription-based study was conducted in 15 out of a total of 20 health centres, involving 115 primary care physicians – 77 FPs and 38 GPs, representing 74% of the primary care physicians of Bahrain. Prescriptions were collected during May and June 2000 to comprise a study population of 1266 diabetic-hypertensive patients. Results As monotherapy, angiotensin-converting enzyme (ACE) inhibitors (...) (37.9%) and β-blockers (38.3%) were the most commonly prescribed classes of antihypertensives by FPs and GPs, respectively. Calcium channel blockers (CCBs) were ranked third by both categories of physicians. For two-drug combinations, a β-blocker and an ACE inhibitor was the combination of choice for both physician categories. Patients managed by the FPs were more likely to receive a β-blocker–CCB combination (17.4 vs. 14.9%) or a diuretic–ACE inhibitor combination (16.7 vs. 11.4%) and less likely to receive a β-blocker–diuretic combination (11.8 vs. 16.7%) than those managed by the GPs. The proportion of patients receiving antihypertensive combinations was 40.6 and 38.5% for FPs and GPs, respectively. While the GPs prescribed CCB as a monotherapy to the elderly most often, the FPs choice was a β-blocker. Diuretics were less preferred by both FPs and GPs. β-Blocker–ACE inhibitor was again the most preferred combination of both FPs and GPs. FPs prescribed CCB–β-blocker combinations more often than GPs (P = 0.01), whereas CCB–ACE inhibitor combinations were less preferred (P = 0.09). A trend towards excessive use of short-acting nifedipine as monotherapy for elderly patients, both by FPs and by GPs, was noticed. Glibenclamide, alone or in combination with metformin, was the foremost antidiabetic drug prescribed by FPs and GPs. Middle-aged (45–64 years) patients seen by GPs were more likely to receive glibenclamide than those treated by FPs (P = 0.001) and less likely to receive gliclazide (P = 0.01). Combinations of a β-blocker with either glibenclamide or insulin were prescribed considerably more often by GPs.Conclusions Within the same practice setting, a substantial difference was observed between FPs and GPs in terms of preference for different classes of drugs in the management of diabetic hypertension. The compliance of both FPs and GPs was suboptimal; overall, the compliance of the FPs was closer to the recommended guidelines, however. Educational programmes should specifically address these inadequacies in order to improve the quality of health care. (shrink)

On local philosophy and ethics in Indonesia and Malaysia; collection of articles.

This book is at once unique, strikingly bold and far-ranging. It is unique in being the only Indian approach to academic scholarship that has seriously attempted to undertake the swarajist programme of considering modern Western civilization in its entirety from an independent, decolonized Indian perspective.

Plastic consumption is an important aspect of contemporary living, and studies that systematically examine consumers’ plastic waste recycling intentions from an ethical perspective are scarce. Considering the severity of plastic waste recycling problems globally based on the stimulus-organism-response paradigm, this study analyses how the information publicity influences consumers’ plastic waste recycling intentions from an ethical perspective in an emerging market economy. We investigate this link by focusing on the indirect effect of perceived social pressure and the moderating role of media (...) disposition (i.e., media richness and content trustworthiness). Data from a three-wave field survey of 469 household consumers from China showed that social pressure mediated the positive relationship between information publicity and ethical recycling intentions. Additionally, media richness and content trustworthiness moderate the link between information publicity and consumers’ perceptions of social pressure. These findings provide encouraging evidence for applying the SOR paradigm to explain the ethical recycling intention of consumers. The findings may assist policymakers in motivating consumers to think ethically about plastic waste recycling. (shrink)

After his refutation of the doubts concerning Proposition I.7, Ibn al-Haytham mentions three possible ways in which circles may intersect, submitting them to the following “intuitive” argument: one part of one of the two circles is situated inside of the other circle, and its other part is situated outside of it. One is therefore tempted to believe that the commentator accepts the principle of continuity in the case of circles, since his argument has the following meaning: if a circle is (...) divisible into two parts, one of which is situated inside the other circle, and the other outside of it, then the two circles cut one another. The author of this article proposes to establish the limits of this belief, on the basis of the following reflections: 1). It will be noted first of all that what could be called the ‘principle of the intersection of circles’ does not constitute ipso facto a principle in the mind of Ibn al-Haytham: no allusion is made to it in the commentary on Proposition I.1, among others. 2) It will be established later on that if one accepts that a line is the result of the movement of a point, the principle of continuity should be considered by him as something which is obvious by itself, without being stated. This conclusion will be based on an analysis of the notion of continuity in its classical meaning, and on Ibn al-Haytham’s commentary on Proposition X.1. 3) On the other hand, we should note the presence of a ‘sketch’ of topological language, which Ibn al-Haytham develops for the notion of a circle : one could say in this context that his reflection constitutes an important, if not principal, stage in the process which was to lead to the explicit formulation of the principle of continuity. (shrink)

Integral to the diagnosis of autism spectrum disorder is the initial assessment through which the existence of a ‘problem’ is first ascertained. Despite this, there remains limited research on this early part of the diagnostic pathway. In this article, we utilised conversation analysis to examine relevant issues in relation to the practitioner–family interactions that take place within this initial assessment context. Our findings illustrated that parents typically first raised the possibility of the presence of an autism spectrum disorder diagnosis through (...) ‘building a case’, which professionals were then able to ratify or negate. Furthermore, we found that the assessments unfolded sequentially and clinical decisions were typically reached through a distinctive pattern of interaction. These findings have important implications for clinical practice, including for the study of autism spectrum disorder assessments and diagnosis. (shrink)

A co-creation values consumers’ input as its primary crust in informing businesses on current consumer needs. More importantly, it would be the next shape in future demands of consumers in business sustainability. This paper addressed this context, narrowing its scope in investigating the voices of stakeholders on what would be the essential aspects of the present and future youth qualities in achieving sustainable well-being in the present trend. The findings would be essentially helpful for the youth and the business world (...) to understand the aspects of good youth development, which would shape the next fabric of consumerism. Self-potential development of the youth is vital in achieving excellent life quality and the youth’s well-being in Malaysia. However, the increase in challenges faced by today’s youth is inconsistent with a decline of the group’s well-being. There are various studies and interventions implemented to overcome the youth situation. However, there is still in need for a model that can guide the holistic development of youth self-potential. The purpose of this study is to build a sustainable and comprehensive model of the self-potential development of the youth, which can be integrated with all of the self-potential indicators of the youth via a co-creation process. This study used the Fuzzy Delphi Method on the proposed elements in the development model and systematically analyzed them using Interpretive Structural Modeling to create the development model. The method capitalized 10 stakeholders from various youth development backgrounds in developing the model. The model consists of 25 sub-indicators that are divided into five indicators. The model findings show that one of the most driving indicators is an entrepreneurial mindset among youth, followed by the other indicators of youth self-potential development. The model also shows that the civic-mindedness indicator is the output of youth self-potential that will surface at an end of the development. The model will guide the authorized body on the priority elements that can systematically and strategically improve youth self-potential to meet future challenges with youth aspirations. (shrink)

Lifestyle refers to a set of personal and group behaviours related to normative and semantic aspects of social life. Any coherent set of behavioural patterns derived from religious teachings that exist in life can be considered a religious lifestyle. Considering that the dominant religion in Jordan is Islam, the present study focused on the Islamic lifestyle. In addition, given that the correct relationship between couples has been compared to life-giving blood in marriage, and since the quality of marital role plays (...) a determining role, the existence of communication skills in any of the couples can generate satisfaction and compatibility, whereas lack of awareness of these skills could cause misunderstandings and tension. Therefore, the current study aims to study the role of the Islamic lifestyle in communication skills of 250 Muslim couples of Jordan (Amman, Zarqa and Irbid) in 2022. Data were collected using questionnaires during four months, and the validity and reliability was confirmed. In addition, data analysis was performed in Statistical Package for Social Sciences (SPSS) and Linear Structural Relations (LISREL) using mean tests and structural equation modelling. According to the results, Islamic lifestyle had a positive, significant effect on the improvement of communication skills in Muslim couples in Jordan (P-value: 0.76; T-value: 7.92). Therefore, it is recommended that more attention should be paid to this issue by families, researchers and cultural authorities in the country.Contribution: Our findings revealed that Islamic lifestyle improved communication skills in Muslim couples, which demands special attention. By adhering to the Islamic lifestyle, couples can influence each other’s knowledge, emotions, education and growth, and try to have a realistic understanding of each other’s desires, needs, living environment and perceptions that each has in life issues. Furthermore, they can organise their role in the common life in appropriate ways to prevent problems and solve them in the event of problems. (shrink)

En visant une modélisation conceptuelle, cet écrit théorique aborde la vulnérabilité du professionnel de la protection de l’enfance à travers le prisme de son éthique. Dans une dynamique socioculturelle parfois trouble, ce professionnel fait face à la vulnérabilité des familles mais aussi à la sienne propre. Nous soutenons qu’il est fragilisé par un contexte qui altère fortement le déploiement du triptyque qui forme la base de ses actions socio-psycho-éducatives – orientation scolaire spécialisée/soins psychiques/placement. Comment alors s’estimer soi-même comme personne et (...) comme professionnel en évaluant ses actions à l’aune d’une visée éthique pour le moins contrariée par des normes porteuses de nouveaux idéaux? L’auteur conclut l’article en soulignant le risque de culpabilité que le professionnel peut endosser, à tort. Il plaide enfin pour une éthique à la fois prescriptive, armée de concepts philosophiques, et réflexive, enrichie par les rugosités du terrain, afin d’aborder de front les nouveaux antagonismes qui s’emparent du champ de la protection de l’enfance. (shrink)

Technological innovations, despite their several benefits, may have drawbacks, thus, they need a control mechanism or directional channel. Responsible innovation (RI) has gained popularity in technology-intensive countries as a way to regulate otherwise uncontrollable and radical technological innovations. However, existing RI research lacks a clear theoretical foundation and has not adequately addressed the commercial and performance aspects of innovative products and firms. The current research proposes an empirically testable model for RI by conducting a structured literature review, focusing on the (...) commercial aspect of innovative products and firms’ sustainability performance in the financial, social, and environmental dimensions. The study suggests a link between RI and the resource-based theory of the firm and proposes that RI can be seen as a distinctive competency developed through the firm’s resources and capabilities. The model would help enterprises achieve ethical and social acceptability and improve sustainability performance. Metadata examination of 98 articles yielded insights. The findings and future research directions of this study provide new insights for business strategy and policy. (shrink)

The paper describes the design of an intelligent tutoring system for teaching Introduction to Computer Science-a compulsory curriculum in Al-Azhar University of Gaza to students who attend the university. The basic idea of this system is a systematic introduction into computer science. The system presents topics with examples. The system is dynamically checks student's individual progress. An initial evaluation study was done to investigate the effect of using the intelligent tutoring system on the performance of students enrolled in computer science (...) curriculum at Al-Azhar University, Gaza. The results showed a positive impact on the evaluators. (shrink)

Dans cet article, l'auteur fait état de nouvelles données à propos de trois traités attribués a Alexandre d'Aphrodise en arabe et dont on pensait qu'ils n'avaient pas de correspondant grec. II montre que le premier (D.8a) est une version adaptée – selon les normes du “cercle d'al-Kindi’ – deQuaestioI 21, à côte de la traduction plus tardive et plus exacte de cette mêmeQuaestiodue à Abù ‘Uṭmān al-Dimašqī (m. 900). II montre que les deux autres traités (D.9 et D.16), en revanche, (...) ne sont pas d'Alexandre d'Aphrodise, mais qu'il s'agit de versions adaptées – toujours selon les normes du “cercle d'al-Kindi” – de passages duDe Aeternitate mundi contra Proclumde Jean Philopon, empruntés respectivement à IV, 4–6 et IX, 11. On savait que cet ouvrage fut traduit en arabe. Mais, hormis quelques courts fragments dans al-Bīrūnī (m. 1048), c'est, semble-t-il, la première fois que l'on en met au jour des extraits adaptés de cette importance. Des jalons sont posés en vue de répondre à la question de la situation historique de l'epitomateur. Dans l'Appendice II, un autre traité attribué à Alexandre (D.27g) apparaît – provisoirement – comme un texte composite mêlant des éléments issus de Philopon et d'autres issus des textes néoplatoniciens en arabe. Enfin dans l'Appendice III, sont situées la manière dont Miskawayh (m. 1030) utilise D.16, et celle dont ‘Abdallaṭīf al-Baġdādī (m. 1231) utilise D.27g. (shrink)

This research aims to examine the Indonesian Ulema Council’s (MUI) fatwa strategy on COVID-19 vaccination booster, which employed religious narrations and laboratory test evidence to justify its arguments. Religious texts become ideological frames that are legitimate and effective in influencing the human senses. This study uses maqashid al-Qur’an as approach. Hence, the use of text of the Qur’an, hadith, and quotations from various ulema’s opinions elucidates the vaccination aim under Islamic law. Based on the MUI fatwa, the primary purpose of (...) the vaccinations is for the sake of national benefits, whereas, from the perspective of maqashid al-Qur’an, it mainly leads to the preservation of the Indonesian people’s life as a whole. The COVID-19 vaccination carried out in Indonesia is for curative purposes; consequently, this programme is classified into the daruriyah [urgent] category. The results revealed that religious authority plays a crucial role in persuading its adherents.Contribution: This research shows that interpreting the Qur’anic verses using the maqashid theory should also be integrated with a scientific approach for the benefit of humanity. (shrink)

Although critical discourse analysis (CDA) sets out to investigate both oppressive and progressive discourses, the vast bulk of published studies seem to prioritize the former. This paper is a response to scholarly calls to engage with (non)oppressive discourses by integrating positive impulses in critical discourse analysis, and thus contribute to the growth of positive discourse analysis (PDA), a complement to CDA, which attends to the emancipatory mechanisms of resistance. Using a combination of theoretical tools, this paper takes a case study (...) approach to explore the potentials of ‘complexification’ [Macgilchrist, F. (2007). Positive discourse analysis: Contesting dominant discourses by reframing the issues. Critical Approaches to Discourse Analysis Across Disciplines, 1(1), 74–94], a counter-discursive strategy for propelling marginal discourses into the dominant official school discourse. Specifically, the paper discusses three layers of complexification found in a selected Moroccan EFL textbook which has been developed, approved and distributed by the Moroccan Ministry of Education, and has been required to be used in every school, public or private. The analysis highlights the role this textbook plays in promoting emancipatory and progressive discourses about Amazigh social actors, and hence, signals a new shift in analytic focus by illuminating a concrete application of PDA in education curricula. (shrink)

This article deals with optimal control applied to vaccination and treatment strategies for an SIRS epidemic model with logistic growth and delay. The delay is incorporated into the model in order to modeled the latent period or incubation period. The existence for the optimal control pair is also proved. Pontryagin’s maximum principle with delay is used to characterize these optimal controls. The optimality system is derived and then solved numerically using an algorithm based on the forward and backward difference approximation.

This is an analytical examination of Ibn Khaldun's epistemology, centred on Chapter Six of the Muqaddima. In this chapter, entitled The Book of Knowledge (Kitab al'Ilm), Ibn Khaldun sketched his general ideas about knowledge and science and its relationship with human social organisation and the establishment of a civilisation.

Religious pluralism from the perspectives of Islamic epistemology and the practive of Islamic liberalism in Malaysia.

The fourth industrial revolution will be ushered in by future high technology, and as a result, the world will face new difficulties relating to people, the environment, and profitability. Accordingly, the competitive edge and long-term viability of businesses would depend on the knowledge workers who could overcome these excruciatingly difficult obstacles and have the knowledge and competency to influence the overall performance of any type of company. But managing knowledge workers falls under the purview of human resources, and only effective (...) human resources tools, plans, and procedures can ensure the success of this task. One such tool, which has the capacity and capability to change the whole scenario in an organization's favor, is the human resource information system. The purpose of this structured review is to provide insight into a field of HRM that has largely been neglected by other reviews of the literature and has only been briefly discussed by a small number of publications published in reputable, top-tier journals. A customized HRIS framework is the result of this structured literature review for managing knowledge and competence. The study presents the content analysis of 48 articles, systematically and purposefully selected for this literature review, published during the past three decades. The study has several implications for policymakers and HR practitioners. (shrink)