The idea of the uniformity of nature, as a solution to the problem of induction, has at least two contemporary versions: natural kinds and natural necessity. Then there are at least three alternative ontological ideas addressing the problem of induction. In this paper, I articulate how these ideas are used to justify the practice of inductive inference, and compare them, in terms of their applicability, to see whether each of them is preferred in addressing the problem of induction. Given the (...) variety of contexts in which inductive inferences are made, from natural science to social science and to everyday thinking, I suggest that no singular idea is absolutely preferred, and a proper strategy is probably to welcome the plurality of ideas helpful to induction, and to take pragmatic considerations into account, in order to judge in every single case. (shrink)

Background The wide proliferation of Covid-19 has impacted billions of people all over the world. This catastrophic pandemic outbreak and ostracism at work have posed challenges for all healthcare professionals, especially for nurses, and have led to a significant increase in the workload, several physical and mental problems, and a change in behavior that is more negative and counterproductive. Therefore, leadership behaviors that are moral in nature serve as a trigger and lessen the adverse workplace effects on nurses’ conduct. Aim (...) this research is directed to explore the impact of post-COVID-19 workplace ostracism on nurses’ counterproductive behavior and examine the role of moral leadership as a mediating factor in post-COVID-19 workplace ostracism and nurses’ counterproductive behavior. Ethical consideration Ethical review and approval Was received from Ethical Committee at the Faculty of Nursing, Alexandria University, Egypt. Methods A cross-sectional and correlation study was implemented in all units of medical, surgical, critical and intensive care units by using three tools; moral leadership questionnaire, Workplace Ostracism Instrument (WOS), and Counterproductive Work Behaviors Questionnaire (CWBs). A convenient sample of 340 from 699 bedside nurses was granted. Results This study revealed that nurses’ perceived moderate mean percent (55.49 ± 3.46) of overall workplace ostracism and counterproductive behavior (74.69 ± 6.15). However, they perceived a low mean percentage of moral leadership. There was a significant positive correlation between workplace ostracism and counterproductive behavior. Otherwise, a significant negative correlation was found between moral leadership, workplace ostracism and counterproductive behavior. Also, this study proved the mediating effect of moral leadership in decreasing workplace ostracism by 79.3% and counterproductive behavior by 36.7%. Conclusion Hospital administrators need to be aware of the significance of moral leadership and apply integrity in the clinical setting to reduce the drawback of isolation on nurses' conduct and increase value for the organization as a whole and nurses in particular. (shrink)

Objectives: The N2b is an event-related potential component thought to index higher-order executive function. While the impact of concussion on executive functioning is frequently discussed in the literature, limited research has been done on the role of N2b in evaluating executive functioning in patients with concussion. The aims of this review are to consolidate an understanding of the cognitive functions reflected by the N2b and to account for discrepancies in literature findings regarding the N2b and concussion.Methods: A scoping review was (...) conducted on studies that used the N2b to measure cognitive functioning in healthy control populations, as well as in people with concussions.Results: Sixty-six articles that met inclusion criteria demonstrated that the N2b effectively represents stimulus-response conflict management, response selection, and response inhibition. However, the 19 included articles investigating head injury found widely varied results: some studies found the amplitude of the N2b to be increased in the concussion group, while others found it to be decreased or unchanged.Conclusion: Based on the available evidence, differences in the amplitude of the N2b have been linked to response selection, conflict, and inhibition deficits in concussion. However, due to large variations in methodology across studies, findings about the directionality of this effect remain inconclusive. The results of this review suggest that future research should be conducted with greater standardization and consistency. (shrink)

Turkish poet Sünbülzade Vehbi (d. 1224/1809) is one of the most important Turkish poets who wrote poetry in Turkish, Arabic, and Persian during the Ottoman era, and included these poems in his divan. This article deals with plagiarism of Arabic poetry contained in the collection of the Vehbi. The Arabic poetry contained in the collection of Vehbi, which he presented to Sultan Selim III (d. 1223 Ah/1807 ad) is mostly attributed to contemporary poets, namely the doctor Naṣīr al-Dīn al-Iṣfahānī (d.1191 (...) Ah/1777 ad), the poet Hātef al-Isfahānī (d. 1198 Ah/1784 ad), and the Iraqi poet Kāzim al-Uzrī al-Baghdādī al-Tamimī (1143-1213 Ah/ 1730-1798 ad). This article introduces the poet Sünbülzade Vehbi and the poets mentioned above. The Arabic poetry in his collection is also introduced. It shows the similarity that sometimes reaches the point of congruence between his poetry and the poems of his contemporaries mentioned above. The research identifies the common verses between Vehbi and the aforementioned poets, which constitute approximately 83% of Vehbi's Arabic poetry. This research, which takes the quantitative descriptive approach as its approach, suggests that most of the Arabic poetry contained in Vehbi's collection is plagiarized from the poetry of those poets whose poetry he familiarized himself with and may have met during his embassy to mediate between the governor of Baghdad and the Sultan of Iran. (shrink)