scholarly journals The sunk cost fallacy in the implementation of virtual medical education

Author(s):  
M. Gorshkov

Administrative decisions in the medical education are subject to the general theory of management, one of the key concepts of which is «sunk cost» – financial investment, time or other resource input that cannot be returned in the future. In medical education, these include investments in the construction, reorganization and reconstruction of buildings and premises, installations and upgrade of technologies, equipment and software, research and development, training and retraining of pedagogical personnel. One should avoid the sunk cost fallacy by not taking into consideration such non-returnable investment, when making a managerial decision on the implementation of virtual technologies into medical education.

2018 ◽  
Vol XII (4) ◽  
pp. 91-96
Author(s):  
A.P. Kiyasov ◽  
R.V. Deev ◽  
E.V. Kiyasova ◽  
A.A. Gumerova
Keyword(s):  

Author(s):  
Aaron J. Ruberto ◽  
Dirk Rodenburg ◽  
Kyle Ross ◽  
Pritam Sarkar ◽  
Paul C. Hungler ◽  
...  

Universe ◽  
2021 ◽  
Vol 7 (2) ◽  
pp. 37
Author(s):  
Lorenzo Iorio

Recently, the secular pericentre precession was analytically computed to the second post-Newtonian (2PN) order by the present author with the Gauss equations in terms of the osculating Keplerian orbital elements in order to obtain closer contact with the observations in astronomical and astrophysical scenarios of potential interest. A discrepancy in previous results from other authors was found. Moreover, some of such findings by the same authors were deemed as mutually inconsistent. In this paper, it is demonstrated that, in fact, some calculation errors plagued the most recent calculations by the present author. They are explicitly disclosed and corrected. As a result, all of the examined approaches mutually agree, yielding the same analytical expression for the total 2PN pericentre precession once the appropriate conversions from the adopted parameterisations are made. It is also shown that, in the future, it may become measurable, at least in principle, for some of the recently discovered short-period S-stars in Sgr A*, such as S62 and S4714.


2020 ◽  
pp. 1-5
Author(s):  
Thomas Dale MacLaine ◽  
Cornelia Juengst ◽  
David Harris ◽  
Catherine Fenn ◽  
Helen Gabathuler ◽  
...  

2015 ◽  
Vol 1 (3) ◽  
pp. 179-188 ◽  
Author(s):  
Eleni Michopoulou ◽  
Simon Darcy ◽  
Ivor Ambrose ◽  
Dimitros Buhalis

Purpose Accessible tourism is evolving as a field of academic research and industry practice, set within a dynamic social context. The field is interdisciplinary, multidisciplinary and transdisciplinary. The purpose of this paper is to examine key concepts and global initiatives that will shape accessible tourism futures. Design/methodology/approach Three of the authors have extensive academic experience in the area and the fourth author is the Managing Director of the pre-eminent European Network for Accessible Tourism. In taking a limited Delphi approach to canvassing key areas likely to shape accessible tourism futures, the following concepts and policy initiatives were examined: motivations, dreams and aspirations of people with disability; demography; UN Convention on the Rights of Persons with Disabilities; destination competitiveness; universal design (UD); and the UN Sustainable Development Goals for 2030. Findings A discussion of each of the above areas was placed in context to accessible tourism futures and to contextualise the papers that were selected for the special issue. The latter part of the paper outlines the contribution of each empirical paper to the issue discussing the approach, findings and implications. Stakeholder collaboration was identified as the key common theme of the papers and the factor for developing accessible tourism solutions, recognising the value of the market and capitalising on it. A collaborative approach is required to recognise the complementary nature of the different paradigms; to re-shape and transform the future of the accessible tourism industry. To assist in the development of accessible tourism futures, UD principles should provide a foundation to enhance the future competitiveness of tourism destinations and organisations. Originality/value The paper’s examination of the concepts and global policy considerations provides a strong academic and practitioner foundation for considering accessible tourism futures. In doing so, accessible tourism futures are shown to be affected by key concepts related to core tourism considerations and major policy initiatives on accessibility and sustainability. Yet, accessible tourism futures also have the potential to create their own momentum and contribute unique learnings on the diversity of tourism markets that will shape tourism concepts and global policy initiatives in their own right.


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