scholarly journals "As a scientist I always was, is and will be a supporter of living and active research and publishing work". A. V. Florovsky in Slavonic life of the Russian scientific emigration of 1920 - 1930

Author(s):  
Anatoly Mironchuk ◽  
2020 ◽  
Author(s):  
Л.Г. Шебырова

Статья посвящена российскому периоду биографии Сергея Ивановича Метальникова, выдающегося ученого – зоолога, протистолога, микробиолога, иммунолога и философа. На основании архивных и опубликованных документов с использованием классических теоретических методов исторического исследования подробно восстановлены основные события его жизни (вплоть до момента эмиграции во Францию): детство, университетские годы, создание семьи, формирование научных интересов, начало работы в науке и постепенная адаптация в научном социуме, зарубежные командировки и стажировки, становление как исследователя и крупного деятеля науки и образования. Особое внимание уделено деятельности ученого на Высших женских (Бестужевских) курсах. Показано, что исследуемый период в жизни С. И. Метальникова был весьма успешным с точки зрения его научной карьеры, однако обстоятельства и последовательные политические взгляды вынудили его в конце концов покинуть страну. The article is devoted to the Russian period of the biography of Sergei Ivanovich Metalnikov, an outstanding Russian scientist, who emigrated to France after the revolution. He was a zoologist, protistologist, microbiologist, immunologist and philosopher. The personality of the scientist is interesting both for biologists and for historians of science and technology, as well as for the history of Russian scientific emigration. His life was also connected with the South of Russia: his family owned the Artek estate in Crimea, and he is deservedly considered to be one of the founders of Taurida University. The aim of the current article is to reconstruct the main events of his life, first of all those that formed his personality as a scientist, starting from childhood and continuing with the university years and the first independent steps in science, those related to his activities in the field of science and education. The article is based on archival and published documents, the main events of his life until the moment of emigration to France are reconstructed in details using classical theoretical methods of historical research. Among archival documents, his two autobiographies from the State Archive of the Russian Federation and the Manuscripts Department of the Institute of Russian Literature should be mentioned. Besides them, the article is based on other documents from the Central State Historical Archive of St. Petersburg, the Archive of the Russian Academy of Sciences and its Saint Petersburg branch, the Manuscripts Department of the National Library of Russia. The article covers in detail his childhood, family, university years, the formation of scientific interests, the beginning of his work in science and adaptation in the scientific community, foreign trips and trainee ship, his formation as a scientist from a junior researcher to a prominent person in science and education. Particular attention in the article is devoted to Metalnikov’s activities at the Higher Women’s (Bestuzhev) courses, which have not received an adequate coverage in the literature yet. It is shown that the relevant period in Metalnikov’s life and work can be described as a very successful career. He managed to develop from a young scientist to a professor, a prominent and respected specialist of a wide scientific range. Nevertheless, the turbulent events in the life of the country and the personal civil position of the scientist led to his desire to emigrate from Russia and work abroad, and scientific achievements became the basis for the fact that he successfully succeeded.


2020 ◽  
Vol 29 (2) ◽  
pp. 290-299
Author(s):  
Julie G. Arenberg ◽  
Ray H. Hull ◽  
Lisa Hunter

Purpose From the Audiology Education Summit held in 2017, several working groups were formed to explore ideas about improving the quality and consistency in graduate education in audiology and externship training. The results are described here from one of the working groups formed to examine postgraduate specialization fellowships. Method Over the course of a year, the committee designed and implemented two surveys: one directed toward faculty and one toward students. The rationale for the survey and the results are presented. Comparisons between faculty and student responses are made for similar questions. Results Overall, the results demonstrate that the majority of both students and faculty believe that postgraduation specialization fellowships are needed for either 1 year or a flexible length. There was a consensus of opinion that the fellowship should be paid, as these would be designed for licensed audiologists. Most believed that the fellowships should be “governed by a professional organization (e.g., American Speech-Language-Hearing Association, American Academy of Audiology, American Doctors of Audiology, etc.),” or less so, a “separate body for this specific purpose.” Potential topics for specialization identified were the following: tinnitus, vestibular, cochlear implants, pediatrics, and intraoperative monitoring. The highest priority attributes for a specialization site were “abundant access to patient populations,” “staff of clinical experts,” and “active research.” The weight put toward these attributes differed between faculty and students with faculty prioritizing “university/academic centers,” and “access to academic coursework in the fellowship area.” The faculty rated “caseload diversity,” “minimum hours,” “research,” and “academic affiliation” as requirements for a fellowship site, with less weight for “coursework” and “other.” Finally, the students valued “improved personal ability to provide exceptional patient care,” “the potential for increased job opportunities,” and the “potential for a higher salary” as benefits most important to them, with lower ratings for “recognition as a subject matter expert” or “potential pathway to Ph.D. program.” Conclusions As a result of the survey, further exploration of a postgraduate specialization fellowship is warranted, especially to determine funding opportunities to offset cost for the sites and to ensure that fellows are paid adequately.


2020 ◽  
Vol 2020 (9) ◽  
pp. 323-1-323-8
Author(s):  
Litao Hu ◽  
Zhenhua Hu ◽  
Peter Bauer ◽  
Todd J. Harris ◽  
Jan P. Allebach

Image quality assessment has been a very active research area in the field of image processing, and there have been numerous methods proposed. However, most of the existing methods focus on digital images that only or mainly contain pictures or photos taken by digital cameras. Traditional approaches evaluate an input image as a whole and try to estimate a quality score for the image, in order to give viewers an idea of how “good” the image looks. In this paper, we mainly focus on the quality evaluation of contents of symbols like texts, bar-codes, QR-codes, lines, and hand-writings in target images. Estimating a quality score for this kind of information can be based on whether or not it is readable by a human, or recognizable by a decoder. Moreover, we mainly study the viewing quality of the scanned document of a printed image. For this purpose, we propose a novel image quality assessment algorithm that is able to determine the readability of a scanned document or regions in a scanned document. Experimental results on some testing images demonstrate the effectiveness of our method.


2018 ◽  
Vol 4 (5) ◽  
pp. 7
Author(s):  
Shivam Dwivedi ◽  
Prof. Vikas Gupta

As the four-wheel steering (4WS) system has great potentials, many researchers' attention was attracted to this technique and active research was made. As a result, passenger cars equipped with 4WS systems were put on the market a few years ago. This report tries to identify the essential elements of the 4WS technology in terms of vehicle dynamics and control techniques. Based on the findings of this investigation, the report gives a mechanism of electronically controlling the steering system depending on the variable pressure applied on it. This enhances the controlling and smoothens the operation of steering mechanism.


Sign in / Sign up

Export Citation Format

Share Document