scholarly journals STUDIES OF RELIGIOUS EXPERIENCE: FROM THEORY TO EXPERIMENT

2021 ◽  
pp. 115-123
Author(s):  
ANASTASIYA A. ZUBKOVSKAYA ◽  

The article presents an analysis of experimental studies of religious experience conducted in the laboratory using medical technologies of electroencephalography (EEG) and tomography (including fMRI, PET, SPECT, etc.). The relevance of the article is due to modern trends in the revision of the role of Humanities in the structure of the scientific knowledge. The article considers early attempts of experimental study of religion from the first half of the 20th century; the author tries to make a relevant periodization of experimental research program in the science of religion. The conclusion summarizes the progress of the considered research program and points to modern trends in Humanities caused by implementation of the experimental methodology.

2021 ◽  
pp. 63-67
Author(s):  
I.I. Khusnitdinov ◽  

Purpose. Еxperimental substantiation of the effectiveness of biocompatible biodegradable hydrogels based on hyaluronic acid and chitosan succinate as a carrier of ranibizumab in antiglaucoma operations. Material and methods. Hydrogel drainage (HD) was obtained immediately before surgery. A solution of ranibizumab (0.23 ml) was mixed with a solution of hyaluronic acid dialdehyde (0.5 ml), then a solution of chitosan succinate (0.5 ml) was added. Experimental studies were performed in 12 (12 eyes) healthy rabbits. The first group consisted of 6 eyes – 0.187 ml of ranibizumab per 1 ml of gel. In the control group, HD was used intraoperatively without the addition of ranibizumab (6 eyes). Morphological studies were performed on 7th, 21st, and 42nd days. Results. In experimental studies in vitro and in vivo, it was proved that ranibizumab, administered as a part of 0.1 ml of hydrogel drainage in the antiglaucoma surgery area is released within 3 weeks and suppresses vascularization, scarring of the operating area, and preserves the intrascleral cavity. The optimal concentration of ranibizumab was selected-0.02 ml in 0.1 ml of gel. Conclusion. The safety and effectiveness of the use of hydrogel drainage with ranibizumab based on hyaluronic acid dialdehyde and chitosan succinate in anti-glaucoma operations has been proven. Key words: experimental research, hydrogel drainage, ranibizumab, glaucoma surgery.


2020 ◽  
Vol 55 (1) ◽  
pp. 27-62
Author(s):  
Carmen Lopez ◽  
George Balabanis

Purpose Extant research has largely treated country image (CI) as an exogenous variable, focusing mostly on its consequences for consumers’ evaluations and purchases of products or brands originating from a country. Scant research has examined the instrumental role of a country’s brands and products in the evaluations of CI. This study aims to investigate how the brands of a country contribute to CI ratings and the conditions underlying their effect on CI. Design/methodology/approach Three experimental studies test the hypotheses, one pertaining to the effect of brands on CI (N = 227), the second to the effect of products on CI (N = 116) and the third to the effect of brands and products on industry image (N = 215). The experimental approach overcomes the limitations of cross-sectional surveys commonly used in CI studies to detect the direction of the observed effects. Furthermore, respondents (British consumers) were allowed to determine the brands and products associated with a country. Findings Drawing on memory schema theory, across three studies, the authors identify two types of reverse inferences: from brand to CI and from product category to CI. The reverse inference from a brand to a superordinate image is stronger for industry image than for CI. Research limitations/implications This research focuses on consumers’ evaluations from only one country (the UK). Further research could replicate the studies across different countries and with different countries of origin (COOs). Researchers could also examine the influence of brands misidentified with the wrong COO and mistakenly stored as such in consumers’ memories. Practical implications The results are relevant for managers and consultants working with country- (place-) branding campaigns. Brands and industries can help strengthen the evaluations of the economic dimension of different countries; however, these assets are underdeveloped in country-branding campaigns. Linking countries with brands and industries in campaigns could result in positive associations, which, in turn, could enhance the reputational rating of the countries. Originality/value This research extends previous studies on the effects of a country’s products and brands on CI by incorporating the mediating role of industry image between brands/products and CI, separating the effects of brand and product category on CI, allowing consumers to determine, which brands and products are associated with a country and adopting an experimental methodology to ascertain the causal direction of the effects.


2016 ◽  
Vol 822 ◽  
pp. 89-93
Author(s):  
Hristina Georgieva ◽  
Nikolai Pavlov ◽  
Lilo Kunchev

This article presents the results of experimental study of the influence of tire vertical load and tire internal pressure on tire cornering stiffness. The results have been obtained with a mobile tire tester which was developed at department “CEAET” at TU-SOFIA. The information about the dates of size load, index speed, index group, wearing out is obtained from Goodyear website, www.goodyear.eu. The study process concerns three main areas: (i) the choice of the experimental methodology; (ii) calculation and analysis of the data; (iii) discussion and conclusion. The obtained results give the possibility to determinate the role of tire on vehicle handling and stability.


Author(s):  
S. Merkulov ◽  
E. Akimov

The inability of using this type of reinforcement as a cross on the support sections of the bent elements is one of the reasons limiting the wide use of composite rod reinforcement. To ensure the strength of bent elements along inclined sections, it is proposed to bend the rods of the working longitudinal working reinforcement, and geometric parameters of bends for some types of composite reinforcement are proposed, depending on the diameter of the rod. To develop a method for calculating the strength of inclined sections, it is necessary to develop experimentally justified prerequisites that take into account the features of joint operation of composite rod reinforcement in inclined sections. The article offers a method for experimental study of the strength and crack resistance of reinforced concrete bending elements with non-metallic composite rod reinforcement, including the design of prototypes, the installation scheme of devices during testing. The developed method allows to determine the parameters of strength and crack resistance of inclined sections of bent elements. The tasks of experimental studies of concrete elements reinforced with composite rod reinforcement are to determine the regularity of changes in the stress-strain condition of concrete and composite reinforcement during loading, to determine the nature of the destruction of elements along the inclined section, to obtain data on the strength and crack resistance of elements.


2010 ◽  
Vol 23 (4) ◽  
pp. 837-857 ◽  
Author(s):  
Alicia H. Chang ◽  
Julie Parsonnet

SUMMARY Although scientific knowledge in viral oncology has exploded in the 20th century, the role of bacteria as mediators of oncogenesis has been less well elucidated. Understanding bacterial carcinogenesis has become increasingly important as a possible means of cancer prevention. This review summarizes clinical, epidemiological, and experimental evidence as well as possible mechanisms of bacterial induction of or protection from malignancy.


PLoS ONE ◽  
2021 ◽  
Vol 16 (2) ◽  
pp. e0247703
Author(s):  
Eleanor Leigh ◽  
Kenny Chiu ◽  
David M. Clark

Background Self-focused attention and safety behaviours are both associated with adolescent social anxiety. In adults, experimental studies have indicated that the processes are causally implicated in social anxiety, but this hypothesis has not yet been tested in a youth sample. Methods This experiment explored this possibility by asking high and low socially anxious adolescents (N = 57) to undertake conversations under different conditions. During one conversation they were instructed to focus on themselves and use safety behaviours, and in the other they focused externally and did not use safety behaviours. Self-report, conversation partner report and independent assessor ratings were taken. Results Self-focus and safety behaviours increased feelings and appearance of anxiety and undermined performance for all participants, but only high socially anxious participants reported habitually using self-focus and safety behaviours. Conclusions The findings provide support for the causal role of self-focus and safety behaviours in adolescent social anxiety and point to the potential clinical value of techniques reversing them to treat the disorder.


2020 ◽  
pp. 1-30
Author(s):  
Stephan Kigensan Licha

Abstract This paper explores the role of Hara Tanzan 原坦山 (1819–1892) in the transformation of Buddhism into an “experiential religion” during the Meiji period. Scholars such as Sharf have argued that this transformation is due to Western influence on figures such as DT Suzuki. Japanese language scholarship has instead shown that in the early 1900s, the notion of Buddhism as experiential religion was already widespread, considering Tanzan as a predecessor of this discourse. I argue that Tanzan was among the first to discover the importance of “experience” in the confrontation with science, yet interpreted it as an empirical standard for both religious and scientific knowledge. However, Tanzan did not yet establish the separation of science and religion characteristic of the modern understanding of both terms. I conclude that Tanzan was one starting point in a dialectic that is integral to the indigenous genealogy of “religious experience” in Japan.


Author(s):  
Gayrat Bahadirov ◽  
Gerasim Tsoy ◽  
Ayder Nabiev

The leather industry includes many technological machines; a squeezing roller machine is used in many operations, for example, in squeezing, degreasing, and after drum dyeing of a semi-finished leather product. The paper presents the results of experimental studies obtained by determining the influence of multilayer wet leather semi-finished products with monshons under squeezing on the amount of the moisture extracted. Mathematical dependences of the amount of the moisture extracted, for each layer of a five-layer wet leather semi-finished product on the feed rate between the squeeze rollers and the roller pressure were obtained. Experimental research is of scientific and practical importance for the development of a technological process for extracting moisture from wet leather semi-finished products used in the tannery, since the quality of the extraction affects the quality of subsequent technological operations, such as leather shaping and splitting. An experimental study was performed using the method of mathematical statistics, namely, the method of mathematical planning of the experiment. Mathematical models were obtained for the amount of extracted moisture from five wet leather semi-finished products depending on the rate of their simultaneous feed and the pressure of the squeezing rollers. The results of the experiment showed that in squeezing a five-layer product, the productivity of the technological process of extracting moisture from wet leather semi-finished products increases by five times in comparison with existing squeezing roller machines. The use of the results of the experimental study will contribute to a significant reduction in the energy consumption of the squeezing roller machine by simultaneous multi-layer processing of wet leather semi-finished products


2018 ◽  
Vol 25 (1) ◽  
pp. 3-32 ◽  
Author(s):  
David Carré

In the present article the general guidelines for a cultural psychology of science are proposed and discussed. In order to do so, the first section of this article presents a literature review of philosophical, sociological, and psychological studies of science during the 20th century. Through this review, it becomes clear that the existing studies of science have either neglected the personal role of the scientist, or subsumed it under collective elements, or reduced it to cognitive styles and personality traits. To overcome this shortcoming, the cultural psychology of science proposes to understand the scientist as a purpose-oriented person that constructively transforms culturally available meanings in order to create novel scientific knowledge. This new theoretical synthesis is presented and exemplified through four aspects that define the personal dimension of science. In sum, this work looks to emphasize the crucial, driving role of the person of the scientists for the creation of novel scientific knowledge.


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