• 대한통합의학회지
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• 제1권3호
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• pp.79-95
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• 2013

Purpose : This study aims to investigate the effect of the Snoezelen and Rehacom programs on improvement of attention and memory, and the effect of the Snoezelen program on stress reduction. Method : This study was targeted at 11 subjects in the Snoezelen experimental group, 11 subjects in the Rehacom group and 11 subjects in the non-experimental group. As the initial evaluation, all the subjects took electroencephalography. Then, the Snoezelen group and Rehacom group did Snoezelen training and Rehacom training, respectively total 12 times(for 20 minutes twice per week for six weeks), but no training was applied to the control group. Three weeks after the training, the interim was carried out, and four weeks after the training, the final evaluation was carried out. Results : Subjects' attention increased to $58.15{\pm}4.96$ from $43.75{\pm}4.69$ during the Snoezelen training, and increased to $49.85{\pm}1.91$ from $43.28{\pm}2.71$ during the Rehacom training, which means the Snoezelen training was more effective in improving attention(P<0.05). Subjects' memory increased to $56.14{\pm}1.26$ from $43.19{\pm}3.46$ during the Snoezelen training, and increased to $50.94{\pm}4.0$ from $43.07{\pm}2.58$ during the Rehacom training. This also implies that the Snoezelen training was more effective in improving memory(P<0.05). Conclusion : Though both of the Snoezelen training and Rehacom training improved attention and memory, the Snoezelen program was more effective, and it also influenced stress resistance and physical arousal.

• 융합보안논문지
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• 제20권5호
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• pp.65-74
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• 2020

최근 확장현실(XR) 기술의 비약적인 발전으로 확장현실(XR) 기술을 활용한 교육훈련체계 개발 및 활용이 크게 늘고 있다. 특히 군사훈련 및 대테러 훈련과 같이 큰 위험성을 동반하고 많은 비용이 발생하는 분야에서는 확장현실(XR) 기술을 활용해 실제 훈련과 유사한 훈련환경을 조성함으로써 훈련성과는 높이고, 훈련에 소요되는 비용은 줄이며, 실제훈련에서 발생할 수 있는 안전사고의 위험을 최소화할 수 있는 확장현실(XR) 기반 모의훈련체계가 대안으로 떠오르고 있다. 본 논문에서는 육군사관학교 주관의 콘소시움에서 기(旣)개발한 5G 기반 증강현실(AR) 통합 지휘통제플랫폼을 기반으로 대한민국 경찰의 테러상황 대응 능력을 향상시키기 위한 확장현실(XR) 기반 초실감 대테러 교육훈련체계 구축방안 및 효과 검증방안을 제안한다. 제안하는 체계는 초실감 콘텐츠 및 훈련 시나리오를 바탕으로 대테러 능력향상을 위한 개인 및 팀 단위 가상훈련이 가능하고, 나아가 모의훈련장 및 실제 작전현장과 연계하여 현장 지휘통제소로도 즉시 활용이 가능하다.

• 정보처리학회 논문지
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• 제13권10호
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• pp.497-504
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• 2024

생성형 적대 신경망(GANs)은 보통 생성자와 판별자 사이의 두 플레이어 게임으로 설명된다. 여기서 생성자는 실제에 가까운 데이터를 생성하는 것을 목표로 하고, 판별자는 실제 데이터와 생성된 데이터를 구별하려고 한다. 하지만 이 방식은 종종 생성자가 데이터를 제한적으로 생성하여 데이터 분포의 다양성을 제대로 포착하지 못하는 모드 붕괴(mode collapse)로 이어질 수 있다, 이 논문에서는 이러한 모드 붕괴 문제를 완화하기 위한 새로운 훈련 시스템을 제안한다. 구체적으로, 기존의 이중 플레이어 게임을 다중 플레이어 게임으로 확장하고, 여러 GANs를 효과적으로 훈련시키기 위해 동료 평가(peer-evaluation) 방법을 제안한다. 동료 평가 과정에서는 각 GAN이 생성한 샘플들을 다른 플레이어들이 평가한다. 이는 외부 피드백을 제공하여 GAN이 모드 붕괴를 인식할 수 있는 추가적인 기준이 된다. 이러한 동료 평가 방법을 적용한 협력적이면서도 경쟁적인 다중 플레이어 게임 방식의 훈련은 생성자들이 데이터 분포의 더 넓은 범위를 탐색하고 포착하도록 돕는다. 이 논문에서는 여러 GANs를 효과적으로 훈련시키기 위한 알고리즘을 자세히 소개하고, 실험을 통해 그 성능을 검증한다.

• 대한통합의학회지
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• 제4권4호
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• pp.91-100
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• 2016

Purpose : The purpose of this study has been performed to find the changes in the balance and activities of daily living on children with ataxic cerebral palsy from dual task training. Methods : This study selects 3 subjects for 7.6 years old who were diagnosed with children with ataxic cerebral palsy. The dual task training applied three times a week for six weeks to ataxic cerebral palsy. To assess changes in balance, we performed the length and surface area ellipse of central of pressure, Pediatric Balance Scale, We also assessed activities of daily living using Pediatric Evaluation of Disability Inventory. Result : There were statistically significant differences in the changes during training period for the static(length and surface area ellipse of central of pressure) and functional balance(PBS). There were statistically significant differences in the changes during training period for the Pediatric Evaluation of Disability Inventory including self-care and mobility domains, except for social function domain. Conclusion : The results from this case study suggest that dual task training may have a beneficial changes on balance and activities of daily living for children with ataxic cerebral palsy.

• International Journal of Industrial Entomology and Biomaterials
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• 제9권2호
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• pp.199-205
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• 2004

With the main objective to know the feasibility of exploitation of F$_1$ hybrids in semi arid and arid climatic conditions of India, the present study was carried out by utilising RD$_1$ as female parent and six bivoltine silkworm breeds viz., CSR$_2$, CSR$_4$, CSR$_{5}$, CSR$_{17}$, CSR$_{18}$ and CSR$_{19}$ along with NB$_4$D$_2$ as male parents. Different hybrids exhibited their superiority for various economic characters during different seasons. Among F$_1$ hybrids, RD$_1$${\times}$CSR$_{5}$ was adjudicated as the best hybrid in terms of expression of significant positive hybrid vigour over mid parental value for five economic characters namely hatching %, cocoon yield, cocoon weight, cocoon shell weight and filament size, highest multiple trait average evaluation index value of 56.77 and comparatively uniform cocoon size with coefficient of variation (CV%) of 3.80 and Standard Deviation (SD) of 7.99 during September - October 2003. Results of the present study revealed that the F$_1$ hybrid RD$_1$${\times}$CSR$_{5}$ can be successfully exploited on commercial in semi arid and arid climatic conditions in India. India.dia.

• 동의신경정신과학회지
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• 제29권4호
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• pp.223-230
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• 2018

Objectives: The objective of this study was to clarify the effect of pre-training about role-behavior on the evaluation of communication and clinical skills in clinical training using role-playing. Methods: This study used data of 116, 4th grader students from Korean Medicak College of Dongshin University in 2016 and 2017. The data was divided into two groups: those who did pre-training about role-behaviors and those who did not. After performing their role-playing, they were asked to fill out questionnaires about 2 categories-communication and evaluation skills-, composed of 10 items each. Results: 1. Through pre-education, communication skills required the form and content of questions and the practice of communicating with patients. 2. Through pre-education, there was the need to practice listening for medical history, diagnosis skills and establishing relationships with patients. 3. Pre-training of communication skills and clinical skills helps to expose the shortcomings of clinical practice. Conclusions: In conclusion, pre-training about role-behaviors can help improve communication skills and clinical skills in clerkship using role-playing.

• 한국항해항만학회지
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• 제35권9호
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• pp.707-715
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• 2011

To propose an ergonomic layout on the bridge, this study conducted a usability evaluation on the on-bridge navigational equipment of a college training ship that is in use at present. Through the usability evaluation on the training ship navigators, the possibility of operational errors with navigational equipment, the possibility of readout errors with display devices and even the effect of navigational equipment on navigation were evaluated beyond the scope of existing layouts, which adopt only the importance and usage frequency of navigational equipment. By taking ergonomic variables into consideration, this study suggested an optimized layout for on-bridge navigational equipment using a mathematical programming model.

• 한국환경교육학회지:환경교육
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• 제20권1호
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• pp.106-117
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• 2007

The purpose of this study was to evaluate the environmental education of public servants in National Institute of Environmental Human Resource Development(NIERD). Based on CIPP model, Evaluation areas and items were made. The data were collected through interviews, questionnaires and training and development team's internal information from November, 2005 to January, 2006. Based on the interviews and survey of 11 employee from training and development team, context factors, input factors, process factors, product factors were evaluated. The major findings of this study were as follows: First, the problem of the environmental education of environmental officials indicated lack of interest about education of Ministry of Environment, lack of education expense, lack of expertise of employee in training and development team, and so on. Second, the curriculum for environmental officials was not considered the environmental officials' readiness for education, developmental level and competency. Suggestions for future research were offered.

• 한국원자력학회:학술대회논문집
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• 한국원자력학회 2004년도 추계학술발표회 발표논문집
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• pp.1433-1434
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• 2004

• The Journal of Korean Physical Therapy
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• 제9권1호
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• pp.81-87
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• 1997

Although most of Korean PT professors and clinical lecturers has been thought the importance of the PT student's clinical practice, there has got a lot of training problems in clinical field. As the result, of our survey study pointed out trouble of the (1) training duration (2) training credits (3) training evaluation (4) training workbook (5) training fee (6) training hospital numbers and (7) training quality etc, in Korean today's situation. So we suggest the Internship-training system for above half a year after student has got a PT licence, as a desired training model.