The entrepreneurial element is one of the aspects emphasized in the primary school mathematics education curriculum in Malaysia. However, previous studies have found that application of entrepreneurial elements in mathematics teaching is still lacking. This study was therefore conducted to identify the real challenges that mathematics teachers face in applying the entrepreneurial element in mathematics teaching. This study is qualitative case study which involved six primary school mathematics teachers. Semi-structured interviews, observation, document analysis and field notes were used for the (...) data collection process in this study. The data obtained was analyzed using the constant comparative analysis method to determine themes and sub-themes. The findings were that a teacher’s knowledge, teaching style, limited time of teaching, and attitudes, and in-service courses and training are among the identified challenges in applying entrepreneurial elements in mathematics teaching. This study expands knowledge and the literature on the challenges faced by school mathematics teachers in applying entrepreneurial elements in mathematics teaching. Various initiatives need to be taken to ensure that all the challenges can be overcome, and ultimately enable the entrepreneurial elements to be applied to students more widely. (shrink)

From the ancient Egyptian tale of a Shipwrecked Sailor through to Sinbad and Robinson Crusoe, the stranded castaway living and philosophizing alone on a strange, desert island is a theme which has captured the imaginations of writers spanning cultures and millennia. Most familiar to Western literary historians is Daniel Defoe’s Robinson Crusoe, which inspired generations of writers from Jonathan Wyss and William Golding to Michel Tournier and J.M.Coetzee. However, little attention has been paid to Defoe’s antecedents, such as the remarkable (...) HayyIbn Yaqzan by twelfth-century Arab physician and philosopher, Muhammad Ibn Tufayl. Mahmoud Baroud here conducts a detailed comparative textual analysis of Hayy Ibn Yaqzan and Robinson Crusoe, and concludes that Daniel Defoe was likely to have been deeply influenced by Ibn Tufayl’s Arabic text. This book will be of interest to students and scholars of comparative literature, along with medieval Arabic literature, culture, and philosophy. (shrink)

According to Abrahamic religions, namely Judaism, Christianity and Islam, human beings exist on the earth for a common purpose, and they have patrilineally and matrilineally descended from a single couple, namely Adam and Hawa (Eve). The Qur’an unambiguously mentions: “O mankind! reverence your Guardian-Lord, who created you from a single person, created, of like nature, His mate, and from them twain scattered (like seeds) countless men and women; reverence Allah, through whom ye demand your mutual (rights), and (reverence) the wombs (...) (That bore you): for Allah ever watches over you.” Thus, it is incumbent upon human beings to live together in peace rather than constant hostility to fulfil the purpose of their existence on the earth. This paper endeavours to contribute to the understanding of the concept of ‘peaceful coexistence’ from the Islamic perspective. It specifically answers the following research questions: What is peaceful coexistence? What is necessary for peaceful coexistence? What are the fundamental principles that we must adhere to in order to coexist peacefully? The paper is structured into eight sections, beginning with introduction on the concept of ‘peace’ in Islam. The second section focuses on the main objectives of Islam. The third section is on the meaning of peaceful coexistence. The fourth and fifth sections are on the need for peaceful coexistence, and the necessary requirements and tools for peaceful coexistence respectively. The sixth section is on categorization of peaceful coexistence into: peaceful coexistence in marriage, peaceful coexistence of mankind, peaceful coexistence of the members of the Muslim ummah and peaceful coexistence of mankind and the environment. The seventh section is a summary of the Islamic principles of peaceful coexistence. The final section sums up the main conclusions drawn from this study. The translation of the ayat (verses) of the Qur’an related to this study is extracted from the work of Abdullah Yusuf Ali, The Holy Qur’an: Text and Translation unless stated otherwise. At the end of this paper, it is hoped that the readers will: first, appreciate the message of Islam as a universal religion and the need for mutual care, mutual respect, and mutual cooperation; and second, explore the methodology of the Qur’an and the Prophet Muhammad (peace and blessings be upon him) in managing human diversity. It is also hoped that this study will lead to a better understanding of peaceful coexistence as an integral part of Islam and one of the characteristics of the Muslim ummah. The findings of this study highlight the role of Islam in promoting peace and security. The study reveals that peaceful coexistence is a key factor in the success of human beings and it requires nurturing love, respect, care, and salam (a greeting of peace) in one’s relationship with others. (shrink)

From ancient times, Iran’s boundaries were formed by Iranian kings’ struggles. From that time, an imagination about these boundaries was formed in Iranian minds and has been continued until now. So, one of the important duties of Iranian kings was to expand Iran’s boundaries to that of ancient times. The aim of this research is to investigate Iran’s relations with European countries and the role of these relations in forming the Iran’s boundaries from 1789 to 1828. In this research, a (...) descriptive-analytic method is used. The findings of this research show that in Qajar dynasty, Agha Muhammad Khan and Fath Ali shah made some great attempts to expand Iran’s boundaries to that of ancient times in order to, through which, can legitimate their rule on Iran. These actions made Iran to enter European countries’ politics widely. Russia advanced in Caucasus and the Britain entered Iran’s affairs widely to protect its realms in India, and France set a relationship with Iran in order to access India. Entrance of the unknowledgeable Iranians in international politics led to Iranian amazement, and European countries’ interference in forming the Iran’s boundaries, and, step by step, Iran lost some of its parts. (shrink)

Objective: Governments consistently aim to enhance services and establish online connections to efficiently deliver necessary information. This study aims to evaluate the future potential of digital libraries in public libraries in Pakistan by examining various projects that have introduced innovative approaches to foster the development of digital library services. Methodology: The analysis utilized the Amos 24 version, employing the Structural Equation Model (SEM) for assessing model fit indices and validating hypotheses. Additionally, Statistical Package for Social Sciences (SPSS) version 24 was (...) employed for Pearson correlation and factor analysis. Findings: The results suggest the appropriateness of discussing three out of the seven elements/factors used to assess competence improvement. The study reveals that public library managers can offer both physical and online workshops to community members, addressing emotional management for customers, including children and adults, during post-crisis information retrieval. Practical Implications: The study on public library user literacy skills, user behavior, and digital resources and services integrates the exploration and development of online databases to address challenges faced by public library management and users amidst the information explosion in academic and research activities. This contributes to enhancing the satisfaction levels of public library users. Originality/Value: Librarians are encouraged to conduct online workshops to address challenges faced by research students in information-seeking scenarios, focusing on improving reading and literacy skills, understanding user behavior, and optimizing digital resources and services through a study of online databases. (shrink)

Business Ethics, the Environment & Responsibility, EarlyView.

Business Ethics, the Environment & Responsibility, Volume 31, Issue 1, Page 257-271, January 2022.

In today's world, businesses are involved in several different initiatives to gain sustainable performance, which can discourse the expectations and demands of society. Emerging economics faces numerous challenges in terms of social, relational, governance, and financial, which made it necessary for firms to perform responsibly in order to make positive contributions toward sustainability. Therefore, this study based on upper-echelon theory constructs a comprehensive framework on responsible leadership, corporate social responsibility, and managerial discretion to provide the guideline for business sustainability. To (...) fulfill the study purpose, an empirical analysis was performed on 382 Pakistani respondents' data by using PLS-SEM through SmartPLS. Outcomes of the study indicated that responsible leadership entails enormous importance in corporations to influence their impact on society, environment, and economy, which leads to business sustainability. Moreover, the study provides insights into that more responsible and experienced leaders are better able to identify the concerns of their firm's stakeholders in the manners of relational, governing, and orientational perspectives, which help them in satisfying the stakeholders' and society's demands. Hence, responsible leadership enables the firm to better strive for sustainability by applying better CSR activities and directing the decisions by maintaining the compliance of the managers. Furthermore, the current study concluded that the managers and leaders of firms need to develop their business models in such a way that it supports the triple bottom line performance of the firm so that they can achieve sustainability. This study would help managers of firms to realize that they should reexamine their leadership practices and behaviors with the consideration of the triple bottom line framework and integrate the sustainable approach and CSR practice into their business strategy so that they can accomplish the goal of sustainability for business and fulfill the social demands and expectations. (shrink)

Let G = V G, E G be a molecular graph, where V G and E G are the sets of vertices and edges. A topological index of a molecular graph is a numerical quantity which helps to predict the chemical/physical properties of the molecules. The Wiener, Wiener polarity, and the terminal Wiener indices are the distance-based topological indices. In this paper, we described a linear time algorithm that computes the Wiener index for acyclic graphs and extended this algorithm for (...) unicyclic graphs. The same algorithms are modified to compute the terminal Wiener index and the Wiener polarity index. All these algorithms compute the indices in time O n. (shrink)

The present paper analyzes cultural attires and appearances of Marri and Bugti tribes in Balochistan to find out latent meanings attached to these artifacts. In doing so, the study uses Peirce’s framework of semiotics- an iconic perspective. The analysis has been carried out with the help of close reading of the cultural images and appearances. The results reveal underlying multi-meanings attached to these images and appearances. The findings reflect the richness and diversity of Marri and Bugti cultures and the invisible (...) representational meanings of these objects. This research endeavor may be helpful to promote pluralism, harmony and enhance intercultural awareness necessary for understanding cultural diversities within and across societies. More so, future researchers can explore cultural objects and appearances of Punjabi, Sindhi, Pashtuns, Urdu speaking, and Saraiki people by applying various frameworks of semiotics. (shrink)

The relationship between psychology and mysticism has gained a great deal of currency over the years. Various psychological models have provided theoretical foundations allowing the researchers to grasp profound varieties and nuances in mystical experiences across cultures and religious traditions. This has, in fact, broadened the canvass for mystical studies. The current paper attempts to carry out a psychological analysis of mystical experience of a character named Kimya in Muriel Maufroy’s novel “Rumi’s Daughter”. The study carries out an analysis of (...) how the mystic’s experience of the Divine can be translated in terms of a psychological process of personality disintegration initiated by a conflict, deconstruction of preconceived notions and beliefs and ultimately leading towards secondary integration of personality. Kazimierz Dabrowski’s theory of positive disintegration is employed as a framework to analyse her spiritual encounter. Through a minute textual analysis of the novel, the research reveals certain parallels between the process of personality development and mystical experience. It confirms the contention that the culmination of mystical union underlies psychological wellbeing and serenity on the part of mystic. The study also shows that mystics are those rare individuals who are capable of reaching the final level of personality development characterised by self-autonomy and higher level of consciousness. (shrink)

The Sharī‘ah ‘Committee is a board which is independent in directing, reviewing and supervising an Islamic Financial Institution. It consists of those who are specialised in Fiqh Mu‛āmalāt or those who know it with expertise in other fields. In conjunction with IFIs emergence, the Accounting and Auditing Organization for Islamic Financial Institutions was established and has issued numerous standards on accounting, auditing and also governance for IFIs. The researchers intend to review the duties and decision-making guidelines of the Sharī‘ah Committee (...) prescribed by the AAOIFI in 2010. The review undergoes a thorough search and critical analysis of any related content about the topic throughout the whole standard. Some important results are: AAOIFI mentions directly the duties of the Sharī‘ah Committee along with the definition of this Sharī‘ah Committee. These duties are directing, reviewing and supervising. On the other hand, decision-making guidelines are indicated indirectly and they are scattered throughout the AAOIFI governance standards. (shrink)

In computer networks, vertices represent hosts or servers, and edges represent as the connecting medium between them. In localization, some special vertices are selected to locate the position of all vertices in a computer network. If an arbitrary vertex stopped working and selected vertices still remain the resolving set, then the chosen set is called as the fault-tolerant resolving set. The least number of vertices in such resolving sets is called the fault-tolerant metric dimension of the network. Because of the (...) variety of applications of the metric dimension in different areas of sciences, many generalizations were proposed, and fault tolerant is one of them. In this paper, we computed the fault-tolerant metric dimension of triangular snake, ladder, Mobius ladder, and hexagonal ladder networks. It is important to observe that, in all these classes of networks, the fault-tolerant metric dimension and metric dimension differ by 1. (shrink)

This study aims to examine how the relationship between intellectual capital and bank profitability changed during COVID-19. Based on the data of 34 Chinese banks and 39 Pakistani banks, this study uses ordinary least squares to examine this relationship during the COVID-19 era. Profitability is measured by return on assets and return on equity, and IC is measured by the value added intellectual coefficient model. The findings show that, even during the COVID-19 pandemic, IC has managed to sustain its positive (...) influence on bank profitability in China and Pakistan. Among IC components, our study reports that human capital is the only IC resource that continues to enhance ROA and ROE of Chinese and Pakistani banks during the pandemic period. Our study suggests that policymakers should pay more attention to IC resources, which has the potential to improve banks’ profitability even during crisis times. (shrink)

"Al-Farabi of Baghdad (c. 870-950) is the first major representative of the medieval Arabic Aristotelianism which came to influence the Christian West so profoundly. In the Islamic world his writings on logic set the pattern for the future and virtually created Islamic philosophy. He is also important as a witness to the study of Aristotle in late antiquity, demonstrating a knowledge of Galen and the exegetical tradition of Porphyry. This translation is based on a fresh study of the Arabic manuscripts. (...) An introduction and notes make this intriguing document accessible to all for whom it contains important matter.Classicists, historians of philosophy and logic, medievalists, Arabists, students of Islamic thought."--. (shrink)

Selected aphorisms -- Enumeration of the sciences, chapter 5 -- Book of religion -- The harmonization of the two opinions of the two sages: Plato the Divine and Aristotle.

Deliverance from error and attachment to the Lord God of Might and Majesty. [al-Munḳidh min al-ḍalāl]--The beginning of guidance. [Badāyat al-hidāyah].

Given the dearth of research examining the distinctions across various facets of employee knowledge-hiding (KH) behaviors, there is little known about why and when leadership negatively influences playing dumb and evasive hiding but positively influences rationalized hiding. The present study fills this void by hypothesizing that employee justice orientation (JO) acts as a mediator of the associations of ethical leadership (EL) with different facets of employee KH behaviors. We also propose employee conscientiousness moderates the relationship of EL with JO and (...) the indirect relationships of ethical leadership with distinct variants of employee KH behaviors. The results based on time-lagged data from 387 employees provide support for the hypothesized relationships. Together, our research provides a more nuanced account of the influence of leadership on employee KH behaviors that can facilitate the development of more appropriate interventions to deal with the intricate problems related to employee KH behaviors. (shrink)

De scientiis: translation by Gerard of Cremona of (romanized: Ibsā al-ʻulūm)--De intellectu et intellecto: anonymous translation of (romanized: Risālah fi al-ʻaql).

En Islam, la grande majorité des mouvements de réforme politique et religieuse invoquent un retour à la Tradition censément mise en place par Muhammad au VIIe siècle. Les Almohades ne dérogent pas, mais ils vont plus loin. Avec eux, l'Occident musulman s'émancipe du modèle oriental de l'islam. Pour légitimer l'exercice d'un pouvoir souverain autoréférentiel, Abd al-Mu¡min, le premier calife de la dynastie berbère almohade, utilise toutes les ressources, matérielles, idéologiques ou symboliques, parfois contradictoires entre elles, dont il dispose. Il récupère (...) l'héritage du califat omeyyade, en transférant la capitale administrative d'al-Andalus de Séville à Cordoue, il rend aux tribus arabes « perturbatrices de l'ordre » le rôle originel de diffusion de l'islam et sur-tout il invente une relique à laquelle il fait célébrer un véritable culte, central dans l'idéologie du pouvoir qu'il met en place : un exemplaire du Coran attribué à "U" man b. Affan, le troisième calife « bien guidé » de l'islam. Dorénavant, dans un contexte eschatologique, c'est l¿Occident musulman tout entier, autour de la dynastie almohade, qui devient le nouveau berceau du Verbe divin. (shrink)

: Hisbah is the most important institution in a society and nation.Enforcement parties are those who are directly involved in executing this. Incarrying out their duties, they bear heavy responsibility because it involvesthe rights of Allah and the rights of human. Hisbah implies theimplementation of al-amr bi-l-maʿrūf when it is clear thatit is abandoned, and wa-n-nahy ʿani-l-munkar when itis clear that it is done. This study is based on the concept of Hisbah in SharīʿahLaw which is of a general and (...) widespread aspect of enjoining good andpreventing evil. Literature reviews and library searches have been conductedintensively to clarify the principles of hisbah. Additionally, descriptiveand content analysis of textual content was done on the provisions of lawsand regulations as well as guidelines on the prevention of sharīʿah crimeparameters in Malaysia. In general, our country has implemented the conceptof hisbah in its own form without the branding of an institution specifically as“the institution of hisbah”. The roles and functions of hisbah are given to theSharīʿah Enforcement Division, Islamic Religious Department in the states. (shrink)

This paper analyzes the impact of the COVID-19 pandemic on the mental health of the teachers, specifically the techno stress arising in them as a result of issues faced by them in the use of technology when they conduct the online academic activities. It aims to assess the major factors related to the online teaching that specifically adds to techno stress on the teachers during the COVID-19 outbreak. Finally, the study aims to provide suggestions to the policymakers and the management (...) of the universities so that the effect of the COVID-19's on teachers' mental health and the related techno stress can be reduced. This paper is a literature review of the articles on the notion of techno stress on teachers and their mental health by searching the related articles with these terminologies using the renowned search engines of Google Scholar and Web of Science. A combination of the terms such as Coronavirus, COVID-19, mental health, psychological distress, techno stress, and online teaching were used in the article search for the review. The literature has suggested that the COVID-19 outbreak has significantly affected the mental health of the employees in general and specifically, the teachers who are engaged in online academic activities and teaching in the universities. The paper has identified a few factors that are the cause of the techno stress and provides recommendations for the university management and the policy makers for minimizing their negative impact on the teachers, in terms of the techno stress and their mental health. Coronavirus is a new strain of the viruses that has badly engulfed the entire population of the world. It is even now badly rising and causing deaths while this article is in the writing phase. The article has addressed the mental health concerns of the university teachers as they are now working from home using ICT for delivering the lectures and conducting the online teaching and learning activities for the students at their universities. This is a matter of grave importance now and requires immediate attention. Hence, this article broadens the scope of the research on the corona virus and its impact on the university teachers. (shrink)

Topological indices are quantitative measurements that describe a molecule’s topology and are quantified from the molecule’s graphical representation. The significance of topological indices is linked to their use in QSPR/QSAR modelling as descriptors. Mathematical associations between a particular molecular or biological activity and one or several biochemical and/or molecular structural features are QSPRs and QSARs. In this paper, we give explicit expressions of two recently defined novel ev-degree- and ve-degree-based topological indices of two classes of benzenoid, namely, linear hexagonal chain (...) and hammer-like benzenoid. (shrink)

The COVID-19 outbreak has disturbed the victims' economic conditions and posed a significant threat to economies worldwide and their respective financial markets. The majority of the world stock markets have suffered losses in the trillions of dollars, and international financial institutions were forced to reduce their forecasted growth for 2020 and the years to come. The current research deals with the impact of the COVID-19 pandemic on the global stock markets. It has focused on the contingent effects of previous and (...) current pandemics on the financial markets. It has also elaborated on the pandemic impact on diverse pillars of the economy. Irrespective of all these destructive effects of the pandemic, still hopes are there for a sharp rise and speedy improvement in global stock markets' performance. (shrink)

The first eulogies (Qaṣāīd) about the Prophet Muḥammad (pbuh) appeared when he was still alive. Ḥassān ibn Thābit (d. 60/680 [?]), ʿAbd Allāh b. Rawāḥa (d. 8/629) and Kaʿb b. Mālik (d. 50/670), important Muslim poets of the period, praised the Prophet and inspired future generations of poets. Depending on the developments in the following centuries, there had been a great increase in the number of poems sung to express enthusiastic feelings towards the Prophet and to defend him and his (...) Prophethood. Andalusia is one of the places where this genre increased the most. The first examples of the praise of the Prophet appeared in Andalusia during the Mulūk al-Ṭawāʾif period (1031-1090). The praises of the Prophet, which were processed in the poems of asceticism, dirge and elegy until the end of the 5th/11th century, became an independent genre called al-Madāʾiḥ al-Nabawiyyah/Nabawiyyāt thanks to the ever-increasing Ṣūfī thoughts penetrating literary circles. The turning point of the praise of the Prophet in Andalusia, as in the East, is the period of the The Almohads (1147-1238), which coincides with the 7th/13th century. The mawlid celebrations, which were first initiated by the Fāṭimids in the 4th/10th century to give legitimacy to their rule, and held every year in North Africa on the twelfth of the month of Rabi'ulawwal, moved to Andalusia at the end of the The Almohad period and gradually became one of the largest official and religious holidays in Andalusia. Giving awards to high-quality poems read on the mawlid festival and celebrations made all over Andalusia has greatly contributed to the literary richness in this field. In praise of the Prophet, talented poets such as Abū Zayd al-Fāzāzī (d. 627/ 1230), Ibn al-Jannān al-Anṣārī (d. 650/1252), Ibn Jābir (d. 780/1378) and Ibn Zumruk (d. 797/1395) emerged. Abū Zayd al-Fāzāzī, one of the most distinguished Prophetic ode poets of the Almohad period is said to have first pioneered the spread of Prophetic praises in Andalusia before the Iraqi poet Yaḥyā al-Ṣarṣarī (d. 656/1258) and the Egyptian poet Būṣīrī (d. 695/1296). He has a dīvān called al-Wasā’il al-mutaqabbalah, which he wrote in alphabetical order and dedicated to the praise of the Prophet. The fame of the odes he uttered about the Prophet spread as far as North Africa, and it has become a tradition to read his odes on special days. Because of the abundance and quality of Prophetic odes, Ibn al-Jannān, who witnessed the glorious days and the collapse of the The Almohad state, also commemorated the poet Ḥassān ibn Thābit, The Prophet’s Odic Poet. Ibn Jābir al-Andalusī, on the other hand, wrote the second ode in this field after Ṣafī al-Dīn al-Ḥilli (d. 749/1348), the inventor of the axiomatic odes, and became the pioneer of axiomatic odes in Andalusia. The effect of political instability on Prophetic odes in Andalusia, which entered its collapse with the end of the Almohad state, is obvious. According to many poets, salvation from this plight of Muslims in Andalusia is possible by once again adhering to the Sunnah of the Prophet. Probably as a reflection of this idea, many poets from 7th/13th centuries onwards devoted their odes to narrating the Prophet and his Sunnah. Poets who describe the Prophet elaborately in their poems hope to be saved from the troubles they have fallen into and to reach the highest rank in heaven. Poets who touched upon the physical characteristics of the Prophet often likened his smiling face to a bright sun and a full moon. In terms of oratory, they stated that he had a fluent language and never uttered bad words. Andalusian poets, who praised the Prophet with moral virtues such as tolerance, justice and courage, stated that there was nobody more merciful and generous than him due to the abundance of his blessings resembling torrential rain. Andalusian Prophetic ode poets adhered to the traditional forms of Arabic poetry in terms of the structure of eulogy. In the introductory parts of odes, they generally express longing for the Prophet and the holy places. The main theme is mostly the Prophet and his outstanding virtues, and they usually end their eulogies with salutation to the Prophet. Save a few Sufi poets, it can be said that they used simple and understandable language in their poems. The sources of inspiration for their poems are the Qur'an and hadiths. Andalusian poets used non-material axiomatic arts in their poems without disturbing the structure of eulogy. In addition to the art of pun, they provided musicality in the poem with the ‘tent-frame’ meter and rhyme scheme, sometimes supporting it through repetition. It is possible to see all kinds of repetitions in, Ibn al-Jannān's odes. In this study, the place of the Prophet in Andalusia and odes, which are reflections of the love for him, will be examined. In addition, the concept of the Prophet in Andalusia will be explained within the political, social and cultural framework of the period. (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 mathematical model of physical problems interprets physical phenomena closely. This research work is focused on numerical solution of a nonlinear mathematical model of fractional Maxwell nanofluid with the finite difference element method. Addition of nanoparticles in base fluids such as water, sodium alginate, kerosene oil, and engine oil is observed, and velocity profile and heat transfer energy profile of solutions are investigated. The finite difference method involving the discretization of time and distance parameters is applied for numerical results by (...) using the Caputo time fractional operator. These results are plotted against different physical parameters under the effects of magnetic field. These results depicts that a slight decrease occurs for velocity for a high value of Reynolds number, while a small value of Re provides more dominant effects on velocity and temperature profile. It is observed that fractional parameters α and β show inverse behavior against u y, t and θ y, t. An increase in volumetric fraction of nanoparticles in base fluids decreases the temperature profile of fractional Maxwell nanofluids. Using mathematical software of MAPLE, codes are developed and executed to obtain these results. (shrink)

We examined the direct and indirect (via relational social capital) relationship between ethical leadership and knowledge hiding. We also tested the moderating role of instrumental thinking in the relationship between ethical leadership and knowledge hiding and the relationship between ethical leadership and relational social capital. Data were collected from 245 employees in different firms spanning different manufacturing and service sectors. The results showed that ethical leadership was negatively related to knowledge hiding, both directly and via relational social capital. The results (...) revealed that instrumental thinking moderated the positive relationship between ethical leadership and relational social capital, such that the relationship was weak when instrumental thinking was high. The results also showed that instrumental thinking moderated both direct and indirect relationships between ethical leadership and knowledge hiding, such that the relationships were weak when instrumental thinking was high. The study carries important practical implications for managers concerned about the destructive consequences of knowledge hiding. (shrink)

The book develops the necessary background in probability theory underlying diverse treatments of stochastic processes and their wide-ranging applications. With this goal in mind, the pace is lively, yet thorough. Basic notions of independence and conditional expectation are introduced relatively early on in the text, while conditional expectation is illustrated in detail in the context of martingales, Markov property and strong Markov property. Weak convergence of probabilities on metric spaces and Brownian motion are two highlights. The historic role of size-biasing (...) is emphasized in the contexts of large deviations and in developments of Tauberian Theory. The authors assume a graduate level of maturity in mathematics, but otherwise the book will be suitable for students with varying levels of background in analysis and measure theory. In particular, theorems from analysis and measure theory used in the main text are provided in comprehensive appendices, along with their proofs, for ease of reference. Rabi Bhattacharya is Professor of Mathematics at the University of Arizona. Edward Waymire is Professor of Mathematics at Oregon State University. Both authors have co-authored numerous books, including the graduate textbook, Stochastic Processes with Applications. Advanced undergrads and graduate students, analysts. (shrink)

This paper presents dialectical relation between conditions of objectivity and its foundational components in philosophy of Husserl. Above distinction results from grounds and locations of objectivity in Husserl. This dialectical relation that leads to reduction of conditions and components together, and without considering them the verification of objectivity of knowledge and its objects is impossible, required the flexible essence of transcendental consciousness. For displaying the dialectical relation the review of transcendental consciousness is necessary. The essence of consciousness is the intentionality (...) of it. The other properties of consciousness results from the intentionality. Conditions of objectivity are related to the noetic pole of consciousness and components of objectivity to the noematic pole of it. (shrink)

This research article offers a study on a new relation of rough sets and soft sets with an algebraic structure quantale module by using soft reflexive and soft compatible relations. The lower approximation and upper approximation of subsets of quantale module are utilized by aftersets and foresets. As a sequel of this relation, different characterizations of rough soft substructures of quantale modules are obtained. To ensure the results, soft reflective and soft compatible relations are focused and these are interpreted by (...) aftersets and foresets. Furthermore, the algebraic relations between upper approximation of substructures of quantale module and the upper approximations of their homomorphic images with the help of quantale module homomorphism are examined. In comparison with the different type of approximations in different type of algebraic structures, it is concluded that this new study is much better. (shrink)