On the basis of the exact solutions to the non-stationary spherically symmetric Einstein and Maxwell equations for dust matter and radial electromagnetic field, a model of a wormhole with the pulsating in time inner world and two static throats has been developed. It has been shown that such a wormhole with an arbitrary radius of the Gaussian curvature can connect both two different asymptotically flat space-times and two regions of the selfsame space-time. The problem of the fulfilment of the energy (...) conditions in this wormhole has been investigated, as well as the problem of its traversability investigation has been set. (shrink)

In November 1920, the Red Army completely seized Crimea. On the peninsula the process of formation of state authorities - revolutionary committees, the functions of which included the regulation of relations with all confessions that acted in the Crimea. It should be noted that, since the first years of its existence, the authorities of the new government, despite the fact that the leadership of most confessions actively communicated with the leadership of the army of Baron Wrangel, did not take significant (...) measures to restrict their activities. (shrink)

The comparative analysis of the W. Golding’s novels demonstrates that the identification of God is the central problem in the works of the famous English writer. Golding did not consider Divinity only in connection with Christian orthodoxy, rational view of the world. In his novels, God gets different embodiments according to the wide cultural tradition. The group of heroes is trying to determine Divinity by force of the religious ritual in such fables as Lord of the Flies, The Inheritors, Rites (...) of Passage, Double Tongue, The Scorpion God. The writer was convinced that the base of any religion is violence and triumph of mass consciousness, it can lead to tyranny, totalitarian system. The heroes of novels Pincher Martin, Darkness Visible opposed God to the ego. To Cris and Sophy God became ‘the black lighting‘, the death, the damnation. By the example of their fates, Golding revealed the cult of self-will and individual freedom as the main problem of the contemporary society. Paths to God of Golding’s saints are different and profoundly individual, they are far away of any standards. They believe in spiritual foundation of the objective reality, they can reach the theophany and spread their consciousness to the compassion of other people. However, saints are exclusion, that is why the author’s viewpoint is conveyed by the spiritual searches of Jocelin, Talbolt, Arieka. Each of them had come up the hard way from proud self-assurance to doubting and searching the truth. Golding supposed that the man cannot touch the ground of Divinity, but his aspiration for God is the root of human and morality. The author saw God as spiritual foundation of the objective reality that is becoming acquainted due to intuition, individual spiritual search and creativity. (shrink)

The article discusses the features of efficiency and quality indicators of engineering and technical maintenance of storage and refrigeration facilities. The concept of engineering and maintenance of such systems is explained; it includes design, installation and commissioning of refrigeration, ventilation and air-conditioning, as well as warranty, post-warranty, preventative and advisory services. General definition of the quality index applied to the quality of the service process and definition of the complex index of the quality of services are clarified. Individual indicators of (...) quality engineering and technical services are described. The article defines the dependence of integral complex index of quality, efficiency, maintenance costs on specific parties to a contract for the provision of engineering and technical services. The concept of weighting factors of such costs are introduced. (shrink)

In the article the art originality of G. Swift’s novel "Waterland" is considered through the neomythologism traditions in the 20th century culture. The analysis shows that ironic representation of archetype images and plot models is determined by ideologems forming the European civilization and causing its present crisis. At the same time the art world of the work is organized by myth thinking laws and treated as myth novels of such authors as G. Marquez, Th. Mann, J. Updike. "Waterland" is a (...) new myth where the salvation of the European civilization is possible due to human aspiration for life, progress, order and ideal. (shrink)

Purpose. To determine the potential of deforming broaching for the improvement of efficiency of cutter chisels in the mining industry. Methodology. The study of the application of the technological process of deforming broaching was carried out based on the experimental research into conditions of assembly of press couplings corresponding to cutting rock-destroying tools, the working surface of which is reinforced with solid-alloy inserts. Findings. Based on the conducted research, a new process of assembling the crowns of cutter chisels with the (...) use of deforming broaching was developed. Originality. It was determined that the range of angles of inclination of generatrix of the working cone of the deforming element and the roll-treading lip of the insert, which are necessary for efficient machining and pressing in crowns of cutters, is 4–16°. It was proven that the “solid alloy-steel” press couplings for cutter chisels will have the maximum bearing capacity at total tension a/d0 ≤ 3 %. It was found that it is necessary to foresee the following distribution of tensions: to perform 2 % of deformation by preliminary deforming broaching, and 1 % ‒ by pressing in an insert Practical value. The use of deforming broaching makes it possible to increase the strength of fastening the inserts of cutter chisels by 2 times, to reduce specific consumption of the tool by 4.4 times, and to increase the average drilling rate by 4 times. (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)

This article is devoted to Russian religious thinker Semyon L. Frank’s philosophical interpretation of Alexander S. Pushkin’s work. The article identifies the place and significance of the Pushkin...

On the life and works of Averroës, 1126-1198, Islamic religious philosopher.

Islamic philosophy; early works to 1800.

In this article, the author analyzes the concept of religious foundations of culture and power as a problem of Russian political consciousness. The paper reveals the patterns of interaction between the religious and political traditions of the Russian Empire in the early 20th century. The author provides Bargradsky project case as a unique example of such influence, identifying its mean in the later Russian Empire’s political history. Philosophical-political case that is analyzed in the article makes it possible to trace the (...) inner links between religious attitudes and political imagination of Russian monarchical circles and to identify the peculiarities of religious and political self-awareness of Russian power, its mechanisms for the selecting the ideas, symbols, images of the national political, religious and artistic culture in the last period of the Russian Empire. From our point of view, it would be most effective to combine the cultural-historical and the philosophical and historical approaches both in the reconstruction of Bargradsky project and in studies of Russian political culture. The article examines both the political conditions of activities and spiritual-cultural goals of Bargradsky Committee on Bargradsky project in Italian Bari as well as in Saint Petersburg in the 1910s. The author discusses the religious concept of Russian political culture, applying philosophical-historical method for the analyses Bargradsky Committee activity and its attempt to slow down the degradation of the Russian autocracy. The major emphasis is placed on the political and philosophical way of analysis as well as on the possibility of introducing the results of philosophical-historical research into current debates on the issue of alternatives to Russian history. (shrink)

The prominent Russian intellectual, Nikolai Berdyaev, is renowned for his metaphysics of creativity, which he founded on a unique concept of freedom. His unorthodox interpretation of human freedom and the reality of the Spirit became a kind of manifesto for religious existentialism. This article analyzes the social and metaphysical significance of Berdyaev's philosophy of creativity in the context of the European and Russian philosophical traditions.

In this article dedicated to Lev P. Karsavin’s creative path, I focus mainly on the evolution of the thinker’s religious–philosophical ideas. I consider the reasons that prompted the professional historian to choose the path of a free philosopher, defending an argument about the interrelation of Karsavin’s historiosophical ideas and the key provisions of his metaphysics. The article assesses the philosopher’s legacy in the context of the problem of Russian religious metaphysics as an independent and significant intellectual tradition that has shaped (...) Russian cultural history among other spiritual–intellectual practices. In denoting the perspective of Karsavin’s activity, the author suggests key tasks in studying the philosopher’s work. These include, on the one hand, revising the corpus of Karsavin studies, and on the other hand, polemicizing with already existing interpretations of his work in Karsavin studies both in Russia and abroad. This strategy allows the author to conduct reinterpretations of Karsavin’s personological, onto-epistemological, and cultural–historical understandings that constitute the theoretical core of his religious metaphysics. (shrink)

Boris Pasternak is a key figure in the history of twentieth-century Russian culture. The artistic originality of his poetry and prose has been the subject of fruitful discussion within literary the...

This article examines the concept of the perfect, a key idea in Lev P. Karsavin’s metaphysics that largely determines his understanding of personhood and its ontological status. The associated concept of the perfect person develops throughout the entire philosophical period of the thinker’s work, from his Philosophy of History to his treatise “On Perfection,” written in the last year of his life in the Abez’ camps. In this article, I argue that the concept of perfection is the main structural element (...) in Karsavin’s religious–philosophical system, making it ontologically full and complete. I believe the Christian idea of the perfection of man in God, philosophical variations of which Karsavin finds in Nicholas of Cusa’s system of total unity and Vladimir Solovyov’s idea of Godmanhood, is both the initial intellectual intuition and the ontological premise of the thinker’s metaphysical constructions. His religious–philosophical work has a continuity with Russian culture’s spiritual tradition, where patristic thought of man considers the ideal to be the spiritual transcendence of the person in his striving toward the Perfect God. This evangelic idea turns out to be the central binding element both of Karsavin’s Christian personology and of his metaphysics of history, which is resolved in a metaphysical vein. (shrink)

This article analyzes the artistic experience of Osip E. Mandelstam in the context of the aesthetic and ideological transformations of Russian and European culture during the first half...

The article is devoted to the analysis of “psychological” argument for the existence of God of Viktor Nesmelov, professor of Kazan Theological Academy, represented in his fundamental work “Science of Man”. The main interpretations of this argument, formulated both contemporaries of Nesmelov ) and modern researchers of his legacy are considered. The basic prerequisites and origins of Nesmelov’s anthropological doctrine are analyzed. The main of them were V. Snegiryov’s psychological doctrine and anthropological ideas of St. Gregory of Nyssa. The main (...) ideas of Nesmelov’s Christian anthropology, related directly to his formulation of “the idea of God”, etc.) are revealed. Besides that, Nesmelov’s criticism of the main existing arguments for the existence of God is analyzed. The main conclusion based on the analysis of Nesmelov’s anthropological system is made: his argument for the existence of God represents rather a methodological program for creating such argument in the future. The base of this argument should be made of not only by an “ abstract knowledge”, but the “living worldview” and the “living unity of God and man”. (shrink)

Atomic-scale computer simulation has been used to study the thermally activated atomic transport of self-interstitial atoms in the form of planar clusters in pure Cu and f -Fe. There is strong evidence that such clusters are commonly formed in metals during irradiation with high-energy particles and play an important role in accumulation and spatial distribution of surviving defects. An extensive study of the mobility of SIA clusters containing two to 331 interstitials has been carried out using the molecular dynamics simulation (...) technique for the temperature range from 180 to 1200 K. The results obtained show that clusters larger than three to four SIAs are one-dimensionally mobile in both Cu and Fe. Large clusters of more than 100 SIAs in Cu and 300 SIAs in Fe have significantly reduced mobility. The problem of describing one-dimensional motion in three-dimensional space is discussed. An attempt is made to describe the mobility of SIA clusters within the approximation of 1D diffusion. For clusters in both metals the effective migration energy of 1D diffusion as estimated via the jump frequency of the cluster centre of mass is found to be independent of the number of SIAs in the clusters, although the cluster jump frequency decreases with increasing cluster size. Mechanisms of 1D mobility of interstitial clusters are discussed. (shrink)

Coming fromI andCl, i.e. from intuitionistic and classical propositional calculi with the substitution rule postulated, and using the sign to add a new connective there have been considered here: Grzegorozyk's logicGrz, the proof logicG and the proof-intuitionistic logicI set up correspondingly by the calculiFor any calculus we denote by the set of all formulae of the calculus and by the lattice of all logics that are the extensions of the logic of the calculus, i.e. sets of formulae containing the axioms (...) of and closed with respect to its rules of inference. In the logiclG the sign is decoded as follows: A = (A & A). The result of placing in the formulaA before each of its subformula is denoted byTrA. The maps are defined (in the definitions of x and the decoding of is meant), by virtue of which the diagram is constructed. (shrink)

The main article is devoted to the historical and philosophical reconstruction of controversy between Vladimir Solovyov and the authors of the “Faith and Reason” - a magazine of the Kharkov Theological Seminary. This controversy took its place in the “theological and journalistic” or the “theocratic” period of Solovyov’s works. Particular attention is paid to the disputes of Solovyov and T. Stoyanov, A.P. Shost'in and the French Orthodox priest Fr. Vladimir Gette on the theory of dogmatic development in the church. In (...) the context of this controversy, the arguments for the “defense” of Solovyov's position, cited in the magazine “Orthodox Review” by a theologian and Konstantin Leontyev's follower Ivan Kristi are also analyzed. The reception of Solovyov's theocratic ideas and reaction to his ecclesiastical views in both the Catholic and Orthodox circles of Russian and Western society is shown. Especially it concerns the criticism of Solovyov’s ideas in the pages of the French magazines “L’Univers”, “L'Union Chrétienne”, “Revue d’Eglise greque-unie”, etc. The evolution of Solovyov's views on the problem of the union of Eastern and Western churches, the renewal of church communication between Orthodoxy and Catholicism, the main result of which was his fundamental but unfinished work “The History and Future of the Theocracy” was demonstrated. A conclusion about the “superficiality” of the judgments of the majority of Vladimir Solovyov's ideological opponents, as well as later interpreters of his legacy, following the French Jesuit Michel d'Erbigny, who tried to present him as a “Russian Newman” who converted from Orthodoxy into the Catholic faith is drawn. It is shown that Solovyov’s projects of the “religion of the Holy Spirit” and the “Universal Church”, created on its basis, should be considered primarily in the context of his own philosophical quest, and not in connection with the confessional and ideological divergences of his time. (shrink)

Faith and religious life in Islam; Islamic education and ethics.

ABSTRACTPrevious studies have identified two powerful ways to regulate emotional responses to a stressor: experiencing incidental positive emotions and using cognitive reappraisal to reframe the stressor. Several cognitive and motivational theories of positive emotion support the formulation that incidental positive emotions may facilitate cognitive reappraisal. To test the separate and interacting effects of positive emotions and cognitive reappraisal, we first adapted an established picture-based reappraisal paradigm by interspersing blocks of positive emotion inducing and neutral pictures. Across two pre-registered studies, reappraisal (...) effectively decreased self-reported negative emotions and increased self-reported positive emotions; however, experiencing incidental positive emotions did not facilitate reappraisal success. In another preregistered study, we employed a more powerful positive emotion induction via virtual reality, used a social stress anticipation task, and... (shrink)