Efficient community detection in a complex network is considered an interesting issue due to its vast applications in many prevailing areas such as biology, chemistry, linguistics, social sciences, and others. There are several algorithms available for network community detection. This study proposed the Sigmoid Fish Swarm Optimization algorithm to discover efficient network communities. Our proposed algorithm uses the sigmoid function for various fish moves in a swarm, including Prey, Follow, Swarm, and Free Move, for better movement and community detection. The (...) proposed SiFSO algorithm’s performance is tested against state-of-the-art particle swarm optimization algorithms in Q-modularity and normalized mutual information. The results showed that the proposed SiFSO algorithm is 0.0014% better in terms of Q-modularity and 0.1187% better in terms of NMI than the other selected algorithms. (shrink)

Using poststructural criticism, we explore how the book of Job deconstructs the deed/consequence nexus that stands at the core of the Hebrew Bible’s theological framework – i.e. the doctrine of reward and punishment. Building on both Derridean deconstruction and Foucauldian resistance, we show that the book of Job refuses to comply with the opposite binary of reward and punishment. First, we demonstrate how the friends in their speeches enforce the binary and, thereby, exercise power over Job. Secondly, we consider Job’s (...) resistance and deconstruction of this binary through both his lived experience and desire to argue with God. Finally, we argue how Job’s desire to argue with God challenges God to defend themself in court. In God’s answer, however, one is introduced to a different God than as portrayed by Job’s friends. Moreover, God’s boastful reply, which lacks any justification for Job’s suffering, makes God appear fragile and weak. As such, this article argues that the book of Job may not merely deconstruct dominant ideology, but also God itself. (shrink)

In this study, we propose and test the relationship between CSR and firm financial performance, how this relationship differs between firms led by CEOs with political connections and those led by CEOs without political connections, and how this relationship differs between state-owned firms and nonstate-owned firms. Based on a sample of 1645 Chinese listed firms during the period 2011 and 2020 (inclusive), we find that CSR has an inverted U-shaped relationship with firm financial performance. As the level of CSR increases (...) from slight to moderate, CSR is positively related to firm performance; as the level of CSR increases from moderate to great, CSR is negatively related to firm financial performance. Additionally, we find that this inverted U-shaped relationship differs between firms led by CEOs with political connections and those led by CEOs without political connections and differs between state-owned firms and nonstate-owned firms. That is, both the synergic effect (positive effect) of CSR on firm financial performance when the level of CSR is low and the competitive effect (negative effect) of CSR on firm financial performance when the CSR is high are more pronounced for firms led by CEOs without political connections and nonstate-owned firms than for firms led by CEOs with political connections and state-owned firms. The theoretical and managerial implications of these findings are discussed. (shrink)

Stock markets accurately reflect countries’ economic health, and stock returns are tightly related to economic indices. One popular area of financial research is the factors that influence stock returns. Several investigations have frequently cited macroeconomic factors, among numerous elements. Therefore, this study focuses on the empirical analysis of the relationship between macroeconomic factors and stock market returns. When a stock market becomes increasingly volatile, it becomes susceptible to economic uncertainty news, and information on social media platforms. Thus, we incorporated a (...) new dimension of economic uncertainty news sentiment for stock return predictions. We employed the daily data ofgold index, crude oil price, interest rate, exchange rate, and stock returns for a set of countries from January 2010 to December 2020. Subsequently, to compute coefficients, we conducted a regression analysis using one of the more sophisticated approaches: single-layer neural networks and ordinary least square regression. In addition, we only computed EUNS for the period of the fiscal budget announcement for the US, Turkey, and Hong Kong. The results indicate that the gold index, interest rate, and exchange rate are highly significant and negative macroeconomic factors for all analyzed countries. These findings also indicate that EUNS is important and detrimental for projecting stock returns. (shrink)

Most research on image schema examined the meaning configuration of words connotation. However, previous studies of adjectives are meaningful in cognitive linguistics because they provide insight into how those adjectives are involved with psychological movement. In this sense, from the perspective of cognitive linguistics, one’s conceptualization and cognition are closely associated with their bodily experience and surroundings; adjectives are no exception. The varieties of transformations of image schemas lay the foundation for the conception and perception. Accordingly, this study is an (...) investigation into the perception of adjectives and psychological activities associated with image schema. Data in this study come from adjectives in the novel The Great Gatsby, which were tagged and calculated with the help of software Python and the NLTK package. The results demonstrate that a significant amount of adjectives were used in the novel. Moreover, Nick’s psychological activities changed significantly from the SOURCE to the DESTINATION schematic stage, which is uncovered by his expression of adjectives. Finally, the results further suggest that transformations of image schema as BALANCE, CONTAINER, and PATH work together to motivate one’s linguistic expression of adjectives. The present findings have several implications for research on lexicons and literacy interpretation from cognitive linguistics. (shrink)

BackgroundObstetrics and gynaecology always has reputation for being a highly litigious. The field of obstetrics and gynaecology is surrounded by different circumstances that stimulate the doctors to practice defensive medicine.MethodsThis study was directed to assess the extent and the possible effect of defensive medicine phenomenon on medical decision making among different grades of obstetric and gynaecologic Sudanese doctors, and to determine any experience of medical litigations with respect to sources and factors associated with it.ResultsA total of 117 doctors were approached, (...) their distribution according to job description was as follow: consultants registrars and specialists. The majority 89.7 % had the impression that litigation against doctors are increasing and 27.6 % had a direct experience of litigation. In this study less than one half of the surveyed doctors knew the concept of defensive medicine and 71.8 % reported practicing one or another form of defensive medicine. The different sources of the litigations reported by the doctors included: maternal death, perinatal death, other {misdiagnosis, intra-uterine fetal death, uterine perforation, rupture uterus}, fetal distress, injury to viscera and shoulder dystocia. In this study the experience of medical litigation was significantly observed among those who worked in area of blame culture. In logistic regression model, there was no significant difference between those who knew the concept of defence medicine and those who didn’t.ConclusionThere should be strategic plan to reduce the practice of defensive medicine and medical litigation against doctors. (shrink)

Ḥanafī Māturīdīsm: Trajectories of a Theological Legacy, with a Study and Critical Edition of al-Khabbāzī’s Kitāb al-Hādī. By Ayedh S. Aldosari. Sheffield: Equinox Publishing, 2020. Pp. vi + 695. $125, £95.

Preventing firms from engaging in greenwashing is a topic of significant theoretical and practical interest. This study examines the impact of penalties for environmental violations (PEVs) on mitigating greenwashing using a dataset of firms listed on China's A-share market operating in heavily polluting industries from 2014 to 2020. We also examine how firm-level characteristics moderate the relationship between PEVs and greenwashing. Our results demonstrate that PEVs can deter firms from engaging in greenwashing and that this negative effect is more pronounced (...) for firms with greater financial slack, effective internal controls and political connections. Additional analysis indicates that PEVs have a negative effect on greenwashing for firms in the growth and mature stages but not for firms in the ‘shake-out’ stage, and that there is a deterrence effect. Our findings have important implications for mitigating greenwashing behaviours through collaboration between governments and firms. (shrink)

The world is looking toward organizations for social responsibility to contribute to a sustainable environment. Employees’ organizational citizenship behavior for the environment is a voluntary environmental-oriented behavior that is important for organizations’ environmental performance. Based on social learning theory, this study examined the effects of responsible leadership in connection with OCBE by using a sample of 520 employees in the manufacturing and service sectors in China including engine manufacturing, petroleum plants, banking, and insurance sector organizations. Further, the roles of psychological (...) ownership and employee environmental commitment were used as mediators and moderators simultaneously. The direct, mediation, and moderation model results exposed a positive relationship between responsible leadership and OCBE via employee psychological ownership and employee environmental commitment. The study also revealed that the indirect effect is stronger when employees hold a higher employee environmental commitment. The theoretical and practical implications for environmental sustainability in respect of organizations as well as future research directions are discussed. (shrink)

Obstetrics and gynaecology always has reputation for being a highly litigious. The field of obstetrics and gynaecology is surrounded by different circumstances that stimulate the doctors to practice defensive..

The purpose of this paper is two-fold. First, this study measures the contribution of banks and non-bank financial institutions toward the systemic risk of China. Second, the present study investigates the relationship between CEO power, CEO overconfidence, and systemic risk. This study uses the Delta Conditional Value-at-Risk method to measure the systemic risk contribution of firms listed on the Shenzhen and Shanghai stock exchanges over a period of 2006–2018. The results show that non-bank financial institutions are systemically more important compared (...) to banks. We employed fixed-effect regression analysis to show that banks with overconfident CEOs increase the firm’s systemic risk. The results also confirm that powerful CEOs enhance the contribution of non-bank financial institutions to systemic risk, whereas CEO power’s impact was significant only for non-state-owned banks. The findings were further validated by the robustness test results obtained using the two-stage least squares approach. These findings are important for constructing regulations to reduce the contribution of firms to systemic risk. (shrink)

Workplace productivity is badly affected by many negative factors such as narcissism, and sadism. In addition, paranoia and antagonism play an important role in increasing workplace incivility. Through emotional intelligence, such negative behaviors could be addressed by managers and their junior colleagues. The current study aims to investigate the parallel mediating role of paranoia, antagonism, and emotional intelligence on the relationship between narcissism, sadism, and workplace incivility. A survey approach was used. Primary data was collected in PLS-SEM. The population of (...) the study was all faculty members in higher education institutions in the Khyber Pakhtunkhwa region. A measurement model and structural model were developed. The measurement model demonstrated that convergent and discriminant validities were established. The structural model's findings revealed that narcissism, antagonism, and emotional intelligence were not mediated between narcissism and workplace incivility. Similarly, emotional intelligence did not play any mediating role between sadism and workplace incivility. This implied that emotional intelligence has no role in decreasing or reducing workplace uncivil behavior. (shrink)

Name der Zeitschrift: Der Islam Jahrgang: 93 Heft: 1 Seiten: 326-332.

Debates around the compatibility or mutual exclusivity between Islam and evolution have received increasing academic attention in recent years. While research into Islam and evolution has often focused on the views of Muslim publics, a body of literature has emerged that has focused on the views of Muslim clerics and public figures. However, little research has been conducted about how prominent Muslim voices have used online platforms, such as YouTube, to promote their own views on Islam and evolution. This article (...) explores the online video presentations of one such figure, namely, the American Muslim theologian Dr Yasir Qadhi. The article will demonstrate that Qadhi holds a relatively nuanced position on the compatibility between Islam and evolution, based on his understanding of the scientific consensus and Islamic scripture. Furthermore, it will also explore how Qadhi appeals directly to Muslims to reject many of the most common creationist arguments against evolution. (shrink)

There are numerous studies on the esoteric sects in Islam. Though in these studies they have been discussed from different respects, none of them draws attention to the place and importance of the theory of shadows (aẓilla) in the esoteric sects. In this article, after the identification of the meaning of the theory of shadows, it has been argued that the concept of shadows has a central role in understanding the esoteric system of thought. In this context, it has been (...) tried to reveal the central effect of the theory of shadows on the basic ideas of esoteric sects. -/- SUMMARY There are numerous studies on the esoteric sects in Islam. Though in these studies they have been discussed from different respects, none of them draws attention to the place and importance of the theory of shadows (aẓilla) in the esoteric sects. In this article, after the identification of the meaning of the theory of shadows, it has been argued that the concept of shadows has a central role in understanding the esoteric system of thought. In this context, it has been tried to reveal the central effect of the theory of shadows on the basic ideas of esoteric sects. The theory of shadows can be defined as the reflection of the shadows or non-material beings, which appear in the divine world, in this world in a material form. The origins of this view go back to the Plato’s theory of ideas that he formulated as ideas and forms and to his allegory of cave that he used to explain this theory. This theory which was formulated and developed by the pre-Islamic various religious and philosophical traditions took an Islamic form through the bāṭinī/esoteric schools. The theory of shadows was first developed by the extremist groups of shiʿa. Though the early classical works referred the theory of shadow to the extremist shiʿas, they do not give any detail thereof. Nevertheless, it is possible to find in some views of theirs and in the esoteric sects such as Ismailites, Nusayrites, Druzes and Yazidites some clues about the character of this theory. In addition, the later works like Kitāb al-Haft wa al- ʾAẓilla directly articulating the theory of shadows were composed. Although the theory of shadows was not mentioned sufficiently in the works produced within the bāṭinī/esoteric circles, it is witnessed that their understandings of religion were based, to a large extent, upon the theory of shadows. The most basic feature of this unnamed understanding is the claim that every being in the divine world has been reflected in this world in a material form. Since the essence of God generally was kept out from the manifestation (tajallī), reflection was not started with his essence. However, the first beings emanating from Almighty Creator brought the divine world into being and that world was reflected to this world in a material form. With this perception, a Gnostic understanding was developed that the material has no reality and the ultimate reality should be sought in the non-material. According to this, the material beings consisting of only reflection of reality are not possible to have an ultimate reality. The only truth is the meaning, inner (bātin) or shadow which reflects to the world in a material form. Naturally what a bāṭinī should do is to seek the non-material ultimate truth hidden behind the material form. The theory of shadows in this point argued compulsorily the distinction of ẓāhir-bātin (outer-inner). Accordingly, ẓāhir consists of a shell or reflection in which hides the truth. The duty one should do is to go beyond the outer meaning of religious text and to get the inner truth hidden behind the outer meaning. The theory of shadows made a dualist view point obligatory, because every being has an inner aspect which includes the truth and an outer respect in which the ultimate truth is reflected in a material form. God has the inner attributes through which the truth appears spiritually and material attributes to which they are reflected. Universe has a dualist character, a spiritual universe consisting of non-material realities and material universe consisting of its reflections. Human beings have a dualist character, a soul belonging to the divine world and a body belonging to this world. Religious texts which were sent for the salvation of mankind also have two aspects, the inner (bāṭin) belonging to the divine world and the outer (ẓāhir) belonging to this world. Since the Bāṭiniyya considered the divine world to be composed of sevenfold and each fold to be a divine being, they sought, as a result of the theory of shadow, to find in the material world the counterparts or reflections of these beings. Even if their names show differences, the bāṭinī/esoteric groups regarded in certain times some figures as the reflections of the divine world in the material world. Divine beings called al-ʿAql al-Kullī (the Universal Intellect), al-Nafs al-Kullī (the Universal Soul), al-Kalima, Sābiq and Tālī were reflected in the world as the material forms like the Prophet Muhammad, Ali, Salman al-Farisī, Miqdāt b. al-Aswad, Ammār b. Yāsir. This understanding resulted in the divinization of some figures in the world, because it was held that through the manifestation these figures differ from the ordinary people, thus having some divine features. These figures gaining a bipolar identity were outwardly human beings, while inwardly regarded as the forms of divine beings reflected in the world. In this point, what the other people should do is to comprehend, with reference to the figures and their forms, the divine truth reflecting them. This approach brought about a religious understanding in which an individual salvation was not possible and some figures were perceived as charismatic leaders. As a result, the religious understanding developed by the Bāṭiniyya schools is under the ultimate influence of the theory of shadows. With reference to this theory, they developed a new understanding of Islam called Esotericism. At the core of this perception lies the theory of shadows and dualism as its inseparable part. In this sense, Esotericism represents a religious understanding developed in this direction and having a wholeness and deepness. In order to understand this religious understanding correctly, the theory of shadows must be taken into consideration and the esoteric texts be read in this direction. This kind of way of reading, in which the outer is seen as the unique reality, fails to realize the duality behind it, will not enable us to comprehend the inner wholeness of Esotericism and cause to see it as a mass of contradictions. (shrink)