Augmented Reality: Moving Robotics Forward

2021 ◽  
Vol 34 (05) ◽  
pp. 345-352
Author(s):  
Nadine Hachach-Haram ◽  
Danilo Miskovic
Keyword(s):  
Colorectal Surgery ◽  
Learning Curve ◽  
Patient Outcomes ◽  
Critical Factor ◽  
Learning Technologies ◽  
Digital Learning ◽  
Steep Learning Curve ◽  
Expected Benefits ◽  
New Generation ◽  
Accuracy Speed

AbstractCompared with other fields, adoption of robotics in colorectal surgery remains relatively slow. One of the reasons for this is that the expected benefits of robotics, such as greater accuracy, speed, and better patient outcomes, are not born out in evidence comparing use of robotics for colorectal procedures to conventional laparoscopy. But evidence also suggests that outcomes with colorectal robotic procedures depend on the experience of the surgeon, suggesting that a steep learning curve is acting as a barrier to the benefits of robotics being realized. In this paper, we analyze exactly why surgeon skill and proficiency is such a critical factor in colorectal surgery, especially around the most complex procedures associated with cancer. Shortening of the learning curve is crucial for both the adoption of the technique and the efficient use of expert trainers. Looking beyond the basics of training and embracing a new generation of digital learning technologies that facilitate peer-to-peer collaboration and development beyond the confines of individual institutions may be an important contributor to achieve these goals in the future.

Nuances in Acoustic Neuroma Surgery

Neurosurgery ◽  
2001 ◽  
Vol 49 (2) ◽  
pp. 337-341 ◽  
Author(s):  
Leonard I. Malis
Keyword(s):  
Learning Curve ◽  
Acoustic Neuroma ◽  
Steep Learning Curve ◽  
Microsurgical Technique ◽  
Surgical Microscope ◽  
Acoustic Neuromas ◽  
Surgical Methods ◽  
Acoustic Neuroma Surgery ◽  
The 1960S ◽  
New Generation

Abstract THIS ARTICLE DESCRIBES surgical methods developed during my resection of 600 acoustic neuromas, 599 of which were total removals. This series began in 1965, with the introduction of the surgical microscope and the development of microsurgical technique. In the 1960s, there was no established technology for the microsurgery of acoustic neuromas. Much of the work of the great early neurosurgeons—Cushing, Dandy, Olivecrona, and other remarkable pioneers—did not really apply. New approaches, solutions, and tools were introduced at that time, and there was a long, steep learning curve. I hope that some of the discussion herein makes learning easier for the new generation of neurosurgeons as they develop their own operative nuances.

scholarly journals Laparoscopic pectopexy: the learning curve and comparison with laparoscopic sacrocolpopexy

2021 ◽  
Author(s):  
Fei Chi Chuang ◽  
Yu Min Chou ◽  
Ling Ying Wu ◽  
Tsai Hwa Yang ◽  
Wen Hsin Chen ◽  
...  
Keyword(s):  
Learning Curve ◽  
Operation Time ◽  
Synthetic Mesh ◽  
Laparoscopic Sacrocolpopexy ◽  
Apical Prolapse ◽  
Steep Learning Curve ◽  
Surgical Method ◽  
Surgical Field ◽  
Uncontrolled Bleeding

Abstract Introduction and hypothesis In addition to laparoscopic sacrocolpopexy (LS), laparoscopic pectopexy (LP) is a novel surgical method for correcting apical prolapse. The descended cervix or vaginal vault is suspended with a synthetic mesh by fixing the bilateral mesh ends to the pectineal ligaments. This study was aimed at developing a learning curve for LP and to compare it with results with LS. Methods We started laparoscopic/robotic pectopexy in our department in August 2019. This retrospective study included the initial 18 consecutive women with apical prolapse receiving LP and another group undergoing LS (21 cases) performed by the same surgeon. The medical and video records were reviewed. Results The age was older in the LP group than in the LS group (65.2 vs 53.1 years). The operation time of LP group was significantly shorter than that of the LS group (182.9 ± 27.2 vs 256.2 ± 45.5 min, p < 0.001). The turning point of the LP learning curve was observed at the 12th case. No major complications such as bladder, ureteral, bowel injury or uncontrolled bleeding occurred in either group. Postoperative low back pain and defecation symptoms occurred exclusively in the LS group. During the follow-up period (mean 7.2 months in LP, 16.2 months in LS), none of the cases had recurrent apical prolapse. Conclusions Laparoscopic pectopexy is a feasible surgical method for apical prolapse, with a shorter operation time and less postoperative discomfort than LS. LP may overcome the steep learning curve of LS because the surgical field of LP is limited to the anterior pelvis and avoids encountering the critical organs.

Internationalization of higher education as a factor in the competitiveness of a technical university

2021 ◽  
Vol 46 (1) ◽  
pp. 54-61
Author(s):  
D. Jantassova ◽  
Keyword(s):  
Higher Education ◽  
Capacity Building ◽  
Educational Institution ◽  
Learning Technologies ◽  
Internationalization Of Higher Education ◽  
Modern World ◽  
Digital Learning ◽  
Primary Analysis ◽  
Technical University ◽  
The Republic

Internationalization serves the purpose of increasing the world rating of an educational institution, contributes to improving the quality of education in general and is one of the main factors in the competitiveness of a technical university in the modern world. The article describes the main directions of the development of this process in the frame of Nazarbayev University experience, the Canadian and Russian experience of research to establish a framework of capacity building for internationalization. This study is carried out during the implementation of the project "Capacity building for the internationalization of a technical university by means of digital learning technologies" (IRN project АP08052214), approved by the priority "Scientific foundations" Mangilik el "(education of the XXI century, fundamental and applied research in the humanities)" grant funding for young scientists for 2020-2022 by the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan. The author considers different approaches in understanding the process of internationalization, investigates the methodology of benchmarking, the process of internationalization of the university, presents the goal, scientific methods and potential of the project. The primary analysis of the studied works on the internationalization of higher education showed that there were problems in the results of international activities of national and foreign practices and the lack of work on capacity building for the internationalization of technical universities.

The learning curve following adoption of a novel short-stem prosthesis in total hip arthroplasty: implications on short-term patient outcomes

2018 ◽  
Vol 29 (4) ◽  
pp. 819-825 ◽  
Author(s):  
Jorge A. Padilla ◽  
Afshin A. Anoushiravani ◽  
James E. Feng ◽  
Ran Schwarzkopf ◽  
James Slover ◽  
...  
Keyword(s):  
Total Hip Arthroplasty ◽  
Learning Curve ◽  
Patient Outcomes ◽  
Hip Arthroplasty ◽  
Short Stem ◽  
Short Term ◽  
Total Hip

scholarly journals The co-Evolution of Equitable Tertiary Education in a Global Networked Society: The Case of the OERu

2019 ◽  
pp. 442-450
Author(s):  
Danielle Dubien ◽  
Niki Davis ◽  
Wayne Mackintosh
Keyword(s):  
Underserved Populations ◽  
Tertiary Education ◽  
Holistic Approach ◽  
Learning Technologies ◽  
Open Approach ◽  
Digital Learning ◽  
Cultural Economic ◽  
Sustainable Services ◽  
To Come

The continuing evolution of ubiquitous learning technologies and networks is reshaping models of learning with increasing potential for underserved populations of learners who cannot afford tertiary education. This paper presents a case study of innovative highly networked organisation called the “Open Education Resource universitas” (OERu). As the theme of EDEN 2019 conference has recognised, “Technology is with us everywhere which validates the horizontal-holistic approach for imperative questions of the period. For the transforming education landscape, challenges come increasingly from the socio-cultural-economic, structural and policy fields. Education has to be visionary to reach efficiency gains, new sources – and to offer sustainable services, reflecting the complexity of modern societies.” The OERu is on the far left of such visionary developments with a radically open approach to its equitable mission to expand higher education to come within the reach of all of students who are likely to remain underserved.Established in 2011, the OERu as an educational organisation is co-evolving with cutting edge technologies such as, micro-learning, alternative digital credentials, and implementation of an open source Next Generation Digital Learning Environment (NGDLE) (Brown, 2017). Its strategy is to evolve by scaling up with partners worldwide. Innovations already documented include a successful small mOOC (Davis Mackintosh, 2013). This case study plots the OERu in Niki Davis’ (2018) Arena Framework to clarify the complexity of the evolution of this organisation. The findings aim to support the OERu and its partners to fulfil their vision of providing affordable access to education.

scholarly journals Digital Economy: Investing in Digital Learning Technologies

2019 ◽  
Vol 9 (1) ◽  
pp. 6570-6576
Keyword(s):  
Economic Growth ◽  
Vocational Training ◽  
Information Technologies ◽  
Digital Technologies ◽  
Digital Economy ◽  
Learning Technologies ◽  
Digital Learning ◽  
Key Factors ◽  
Foreign Experience ◽  
Digital Training

The current economic terms and conditions stimulate investments in digital transformations. Digital technologies act as drivers, including for education and vocational training. The companies that invest in information technologies for education and HR training realize that investments in HR and the development of skills in education and vocational training are recognized as key factors of the economic growth. This article aims at analyzing the peculiarities of investing in digital learning technologies in the context of the digital economy. In the article the relevance of investing in HR has been substantiated, and the foreign experience of stimulating investments in digital learning technologies has been analyzed. Based on the expert survey, the possibilities of HR digital training have been analyzed, and the peculiarities of various forms of digital training have been defined.

Formation of socio-communicative competence of the future teacher

2020 ◽  
pp. 3-18
Author(s):  
Vladimir Panteleimonovich Borisenkov ◽  
Olga Vladimirovna Gukalenko ◽  
Tatyana Petrovna Ilyevich
Keyword(s):  
Interaction Potential ◽  
Communicative Competence ◽  
Learning Technologies ◽  
Point Of View ◽  
Educational Opportunities ◽  
Digital Learning ◽  
Culture Of Learning ◽  
Network Interaction ◽  
Distance Learning Technologies ◽  
Mixed Classes

The article is devoted to the problem of the formation of a teacher's social and communicative readiness to solve professional problems as one of the basic pedagogical competencies in the context of the digitalization of education. The problem of creating conditions for the formation and development of a digital learning culture is considered from the point of view of the updated conceptual apparatus of modern pedagogy, the introduction of such concepts as digital learning, mixed classes, network interaction. Potential educational opportunities and risks of organizing the pedagogical process using digital means and technologies are identified. Consideration of the essential characteristics and structure of social and communicative competence made it possible to reveal the practice-oriented features of the teacher's professional readiness, focused on the active use of distance learning technologies. The analysis of the structures and content of models for the formation of social and communicative competence in the system of training pedagogical personnel allows us to variably present the algorithms and mechanisms for mastering the «new culture of learning» in the realities of the digital society.

Sign in / Sign up

Export Citation Format

Share Document