Authentic leadership has appeared as a significant field of research. Building on social exchange theory that explicates how individuals mutually mechanize reciprocation and eventually establish a trust-based relationship, we postulated a positive relationship between authentic leadership and followers' organizational citizenship behaviors (OCB). Based on a two-wave time-lagged design, the data were obtained from 270 employees working in the private banking sector of Pakistan. We found that authentic leadership is positively associated with subordinate’s OCB, as well as, leads to a higher (...) level of both affective and cognitive-based followers' trust. The results also indicated that both affective and cognitive-based trust positively mediated the relationship between authentic leadership and OCB. The implication for theory and practice are discussed. (shrink)

The coronavirus pandemic (COVID-19) has badly affected the social, physical, and emotional health of workers, especially those working in the healthcare sectors. Drawing on social exchange theory, we investigated the effects of participative leadership on employees’ workplace thriving and helping behaviors among frontline workers during the COVID-19 pandemic. In addition, we examined the moderating role of a leader’s behavioral integrity in strengthening the relationship between participative leadership, and employees’ workplace thriving and helping behaviors. By using a two-wave time-lagged design and (...) data collected from 244 healthcare workers, a moderated hierarchal regression was implemented to test the proposed hypotheses. As hypothesized, participative leadership predicted employees’ workplace thriving and helping behaviors. The leader’s behavioral integrity strengthened the relationship between participative leadership and employees’ thriving and moderated the relationship between participative leadership helping behaviors. Implications for research, theory, and practice are discussed. (shrink)

In today’s complex selling environment, it is challenging for sales leaders to enhance the effectiveness of their sales teams. The aim of this study is to observe the impact of authentic leadership on salespersons’ internal and external behaviors under B2B selling context [i.e., transactive memory system, innovative work behavior, and customer-directed OCB] and their consequences in team selling performance. Respondents of our survey included salespersons and managers working in the sales departments of pharmaceutical companies. By using structural equation modeling, the (...) dyad responses from 348 matched salespeople–managers were analyzed. The findings disclose that authentic leadership behavior has a stronger relationship with the TMS, innovative work behavior, and customer-directed OCB. Our results also indicate that innovative work behavior and customer-directed OCB are potentially mediated between authentic leadership and team selling performance relationship. The theoretical implication of these results for managerial practice is also discussed. (shrink)

The paper proposes a research model explaining the sequential mediation effect of job embeddedness and work engagement between ethical leadership and career satisfaction. The model also examines whether JE heightens WENG, a factor indirectly influenced by ethical practices ending in employee satisfaction. The study used a time-lagged data collection procedure and survey responses of 247 hotel workers in China. Data were analyzed through structural equation modeling. The results showed that EL directly and indirectly contributes to employee CS. The present empirical (...) framework extends the hospitality industry literature by explaining the precise mechanism through which EL generates CS among hospitality workers in China. The paper offers theoretical and practical implications and future research directions. (shrink)

This article provides a Foucauldian perspective on the racialised biopolitics of Islamophobia in the global north. It is argued that a pervasive, wide-ranging racialised logos is being used to unde...

This paper provides a detailed discussion of the questions relating to the role of the researcher in relation to the researched when the researcher and the researched are both of Muslim origin. Issues relating to questions of objectivity, transparency, bias and interpretation are elaborated upon as part of the analysis of impacts and outcomes in relation to methodological process. It is argued that, ultimately, the subjective positions of researcher and researched are less important than the objective nature of the research (...) process. The intention of this paper is to convey, to other Muslim and non-Muslim social researchers engaged in research on Islam and Muslims, how to avoid or identify the range of risks and pitfalls that may emerge in operationalising and evaluating social research in a highly charged political, cultural and social research arena. (shrink)

Que pourraient se dire nos deux philosophes-psychologues, Nietzsche et William James, au sujet de la philosophie elle-même? Leurs paroles pourraient-elles se croiser quelque part dans un univers philosophique âgé de plus de deux millénaires? Ces deux hommes, l'un inventeur du terme de "bon européen" et l'autre, considéré comme le philosophe américain par excellence et le plus européen des philosophes américains, ont-ils quelques mots à partager? Que peut-il y avoir en commun chez ces deux philosophes, sauf à être considérés par Mussolini (...) comme ses maîtres de philosophie à côté de Sorel? Ou bien, plus précisément, quels sont les points convergents et divergents par rapport au sens qu'ils attribuent à la philosophie? Et enfin, dans quelle mesure peut-on parler d'un pragmatisme nietzschéen? Y a-t-il des éléments dans la pensée de Nietzsche nous permettant de faire un rapprochement entre sa pensée et le pragmatisme? C'est à ces questions que nous tâcherons de répondre dans ce livre. (shrink)

Nowadays, mobile telephony interruptions in our daily life activities are common because of the inappropriate ringing notifications of incoming phone calls in different contexts. Such interruptions may impact on the work attention not only for the mobile phone owners, but also for the surrounding people. Decision tree is the most popular machine-learning classification technique that is used in existing context-aware mobile intelligent interruption management model to overcome such issues. However, a single-decision tree-based context-aware model may cause over-fitting problem and thus (...) decrease the prediction accuracy of the inferred model. Therefore, in this paper, we propose an ensemble machine-learning-based context-aware mobile telephony model for the purpose of intelligent interruption management by taking into account multi-dimensional contexts and name it “E-MIIM”. The experimental results on individuals’ real-life mobile telephony data sets show that our E-MIIM model is more effective and outperforms existing MIIM model for predicting and managing individual’s mobile telephony interruptions based on their relevant contextual information. (shrink)

Name der Zeitschrift: Semiotica - Journal of the International Association for Semiotic Studies / Revue de l'Association Internationale de Sémiotique Jahrgang: 2013 Heft: 197 Seiten: 65-77.

This article explores the diverse experiences of Turkish rural migrant women in the city and how city living enters the definition of gender and the distribution of power in the migrant household. It draws on data collected in an ethnographic study of migrants in Ankara, Turkey, and examines whether this migration improves or deteriorates migrant women's position in the family. Specifically, it identifies four groups of migrant women and speculates on some of the factors that shape their diverse experiences. The (...) data reveal that city living affects the position of migrant women to varying degrees, depending on their particular Islamic sect; the demands made on them to assure family survival and achievement; and, to some extent, their age, socioeconomic status, educational level, position in the life cycle, and the status and economic wealth of the wife's family and the wife's relationship with it. (shrink)

This book reflects upon the political philosophy of Muhammad Iqbal, a towering intellectual figure in South Asian history, revered by many for his poetry and his thought. He lived in India in the twilight years of the British Empire and, apart from a short but significant period studying in the West, he remained in Punjab until his death in 1938. The book studies Iqbal's critique of nationalist ideology and his attempts to chart a path for the development of (...) the 'nation' by liberating it from the centralizing and homogenizing tendencies of the modern state structure. Iqbal frequently clashed with his contemporaries over his view of nationalism as 'the greatest enemy of Islam'. He constructed his own particular interpretation of Islam - forged through an interaction with Muslim thinkers and Western intellectual traditions - that was ahead of its time, and since his death both modernists and Islamists have continued to champion his legacy. (shrink)

A personalized recommender system is broadly accepted as a helpful tool to handle the information overload issue while recommending a related piece of information. This work proposes a hybrid personalized recommender system based on affinity propagation, namely, APHPRS. Affinity propagation is a semisupervised machine learning algorithm used to cluster items based on similarities among them. In our approach, we first calculate the cluster quality and density and then combine their outputs to generate a new ranking score among clusters for the (...) personalized recommendation. In the first phase, user preferences are collected and normalized as items rating matrix. This generated matrix is then clustered offline using affinity propagation and kept in a database for future recommendations. In the second phase, online recommendations are generated by applying the offline model. Negative Euclidian similarity and the quality of clusters are used together to select the best clusters for recommendations. The proposed APHPRS system alleviates problems such as sparsity and cold-start problems. The use of affinity propagation and the hybrid recommendation technique used in the proposed approach helps in improving results against sparsity. Experiments reveal that the proposed APHPRS performs better than most of the existing recommender systems. (shrink)

The twenty-first century has seen an increase in ethical misconduct at the workplace, highlighting the need to stimulate discussion on the role of work ethics. The objective of the current study is to extend the literature on work ethics by examining the role of Islamic work ethic in enhancing the task performance of employees. The current study proposes that psychological capital mediates the relationship between Islamic work ethic and task performance. It is also proposed that ethical leadership might act as (...) a boundary condition that boosts the positive relationship between Islamic work ethic and psychological capital. Data were collected in three-time lags from employees working in the service sector of Pakistan through the questionnaire. The results supported the mediation and moderation hypothesis, confirming that psychological capital mediates the relationship between Islamic work ethic and task performance. Ethical leadership moderates the relationship between Islamic work ethic and psychological capital. The results offer implications for theory and practice. Limitations and future research directions are also discussed. (shrink)

The study is based on validating and exploring the effects of a mega project plan on infrastructure development and Sustainable Project Management. The CPEC has great importance to infrastructure development and economy-boosting. The current study's primary aim is to deal with environmental protection, economic boost up, international relations influencing to the Project's success. The paper also addressed project management as a moderator between environmental protection, economic boost up, international relations, and the CPEC project's success. The primary data has been gathered (...) by using questionnaires, and PLS-SEM has been employed for the analysis. The results revealed that environmental protection, economy boost up, and international relations have a positive association with the success of CPEC. The outcomes also exposed that project management moderating among the nexus of economy boosts up the international relations and success of CPEC. The present study results guided how Pakistan and China make the CPEC project stronger with the efficient implementation of practices required for protecting the environment, with the economic growth and boost up, and good strong relations with foreign countries. This study was an attempt to validate the different factors to check their association with each other in a new environment, resulting in a leading edge for the success of mega projects that influence project management. (shrink)

This essay analyzes a silent short film portraying an urban canoeist. The film suggests that it is possible to make conscious choices about one’s means of conveyance through the city. Using a critical theoretical framework to unpack the implications of the film, this paper argues for the need to imagine unconventional modes of transportation and examine the power structures of automotive hegemony.

In lattice theory the two well known equational class of lattices are the distributive lattices and the modular lattices. All distributive lattices are modular however a modular lattice in general is not distributive. In this book, new classes of lattices called supermodular lattices and semi-supermodular lattices are introduced and characterized.

This book deals with two important branches of mathematics, namely, logic and set theory. Logic and set theory are closely related and play very crucial roles in the foundation of mathematics, and together produce several results in all of mathematics. The topics of logic and set theory are required in many areas of physical sciences, engineering, and technology. The book offers solved examples and exercises, and provides reasonable details to each topic discussed, for easy understanding. The book is designed for (...) readers from various disciplines where mathematical logic and set theory play a crucial role. The book will be of interested to students and instructors in engineering, mathematics, computer science, and technology. (shrink)

Digital Health Technologies (DHTs) are currently the subject of much debate both in terms of their technological frontiers as well as their ethical, legal and societal implications (ELSI). Regulation of such technologies as medical devices currently lacks behind their level of adoption. Digital Twins are the next evolution step of such DHTs and provide an opportunity to anticipate and act on ELSI before adoption again leaps before the necessary review. This paper introduces the concept and use cases of digital twins (...) in medicine, then frames the debate through the lens of related technologies, machine learning and personalized medicine, and maps ethical challenges stemming from those. Finally, we lay out how digital twins may change and challenge the future practice of medicine. (shrink)

The term takyīf fiqhī stands for one crucial concept in Islamic jurisprudence and refers to one of the important steps in the process of formulating fatwā. It basically revolves around the categorization of particular issues under the appropriate rules and precedents established in Islamic juristic thought. The present article attempts to examine the concept of takyīf fiqhī in a comprehensive manner in terms of its meaning, authority, types, importance, and governing criteria as can be gleaned from the works of Sharī‘ah (...) scholars. This is then followed by an exploration of its application to modern contracts, taking as a case study the Central Provident Fund Nomination in Singapore. The article concludes with the view that the Central Provident Fund Nomination, in terms of its essential characteristics and objective, resembles the Islamic will contract as discussed in books of Islamic Jurisprudence. (shrink)

The purpose of the present study was to explore the direct influence of self-concept and self-imagination on English language learning outcomes. Furthermore, this study examined the mediating role of self-efficacy in the relationship between self-concept, self-imagination, and ELLO. A survey questionnaire of 21 items was used in this study. We distributed the questionnaire through QR code and collected the data from 2,517 participants who enrolled in blended learning courses at the undergraduate level in Chinese universities. The relationship among the variables (...) was measured through SmartPLS-SEM 3.3.3. The outcomes of the present study indicated a direct, positive, and significant connection of self-concept, self-imagination, and self-efficacy with ELLO. Looking at indirect influences, self-concept and self-imagination, positive and significant, influence ELLO through self-efficacy. Thus, self-efficacy was indicated to play a mediating role between self-concept, self-imagination and ELLO. We can conclude that self-concept, self-imagination, and self-efficacy are the main predictors of ELLO in blended learning courses during the pandemic. Additionally, self-concept and self-imagination along with the intervening role of self-efficacy, play a more effective role in improving ELLO. Moreover, this study provided some useful, practical implications, and future research directions. (shrink)

“Toba Tek Singh,” which describes the exchange of mental asylum inmates between India and Pakistan in the wake of partition, was perhaps Saadat Hasan Manto’s most well-known short story. Manto’s work was coloured by his experience of mental illness, including alcohol addiction and possible depressive disorder. This essay attempts to use “Toba Tek Singh” as a lens through which to shine an integrative light on the role of mental illness in Manto’s work and life, by discussing his personal experiences, themes (...) of mental illness in the story, and the implications of his writing in the historical context of post-partition South Asia. (shrink)

“Toba Tek Singh,” which describes the exchange of mental asylum inmates between India and Pakistan in the wake of partition, was perhaps Saadat Hasan Manto’s most well-known short story. Manto’s work was coloured by his experience of mental illness, including alcohol addiction and possible depressive disorder. This essay attempts to use “Toba Tek Singh” as a lens through which to shine an integrative light on the role of mental illness in Manto’s work and life, by discussing his personal experiences, themes (...) of mental illness in the story, and the implications of his writing in the historical context of post-partition South Asia. (shrink)

“Toba Tek Singh,” which describes the exchange of mental asylum inmates between India and Pakistan in the wake of partition, was perhaps Saadat Hasan Manto’s most well-known short story. Manto’s work was coloured by his experience of mental illness, including alcohol addiction and possible depressive disorder. This essay attempts to use “Toba Tek Singh” as a lens through which to shine an integrative light on the role of mental illness in Manto’s work and life, by discussing his personal experiences, themes (...) of mental illness in the story, and the implications of his writing in the historical context of post-partition South Asia. (shrink)

We investigate and analyze the dynamics of hepatitis B with various infection phases and multiple routes of transmission. We formulate the model and then fractionalize it using the concept of fractional calculus. For the purpose of fractionalizing, we use the Caputo–Fabrizio operator. Once we develop the model under consideration, existence and uniqueness analysis will be discussed. We use fixed point theory for the existence and uniqueness analysis. We also prove that the model under consideration possesses a bounded and positive solution. (...) We then find the basic reproductive number to perform the steady-state analysis and to show that the fractional-order epidemiological model is locally and globally asymptotically stable under certain conditions. For the local and global analysis, we use linearization, mean value theorem, and fractional Barbalat’s lemma, respectively. Finally, we perform some numerical findings to support the analytical work with the help of graphical representations. (shrink)