• 디지털융복합연구
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• 제17권8호
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• pp.415-422
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• 2019

게임 세대인 대학생들은 이전세대들과 인지적 특성이 달라서 강의와 같은 기존교육방법에서 주의집중력이 떨어지는 현상들이 전반적으로 나타나고 있다. 이로 인해 대학교육의 만족도가 떨어지는 문제가 발생한다. 이 문제를 해결하기 위해, 게임을 이용한 교육방법으로 학생들의 흥미 유발과 집중력을 향상시킬 수 있다. 본 논문에서는 대체현실게임을 이용한 대학교육방법에 대하여 제안하였다. 제안하는 교육방법이 대학 교육 환경에 적합한지 그리고 실제 운용가능한지를 검증하기 위하여 프로토타입을 구현하여 테스트하였다. 테스트 결과를 통해, 제안하는 교육방법이 대학교육현장의 요구사항들을 만족하고 필수기능들의 정상작동여부도 확인하였다. 또한 학생들을 대상으로 한 설문조사의 결과에 의하면 제안한 대체현실게임 기반 교육방법이 현 교육방법보다 학생에게 흥미유발과 집중력 향상에 도움이 될 것으로 나타났다.

• Journal of Forest and Environmental Science
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• 제24권1호
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• pp.1-14
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• 2008

Clearcutting has been the dominant harvesting method in British Columbia (representing 95% of the total area harvested annually). However forest managers are increasingly recommending the use of alternative silvicultural systems and harvest methods, including various types of partial cutting, to meet ecological and social objectives. In this study we compared harvesting productivity and harvesting costs between treatments through detailed and shift level time studies in 300-350 year-old Interior Cedar-Hemlock stands in British Columbia, Canada. Recommendations for improving operational planning/layout and the implementation of clearcut and partial cutting silvicultural systems were made. Harvesting costs varied in the ground-based clearcut treatments from $10.95/$m^3$ - $15.96/$m^3$ and $16.09/$m^3$ - $16.93/$m^3$ in the group selection treatments. The ground-based group retention treatment had a cost of $13.39/$m^3$, while the cable clearcut had a cost of $15.70/$m^3$. An understanding of the traditional and alternative wood products that could be derived from the harvested timber was imperative to increasing the amount of merchantable volume and reducing the corresponding harvesting costs. Stand damage was greatest in the group selection treatments; however, mechanized felling showed an increase in stand damage over manual felling while grapple skidding showed a decrease in skidding damage compared to line skidding.

• 성인간호학회지
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• 제19권3호
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• pp.447-458
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• 2007

Purpose: This exploratory study was to identify the use of complementary and alternative medicine(CAM) in women with breast cancer and to analyze which factor influence CAM use. Methods: 114 patients with breast cancer were identified and approached. The instrument used to gather data were the common types, main reasons and effects as well as stress, mood states and fatigue. Results: 42.7% of all participants reported the use of CAM. The most common types of CAM used were Phellinus linteus, elm tree, and vitamin C. The main reasons for CAM use were to boost the immune system and to prevent recurrence. Prayer, massage, Shitake mushroom, and Ganoderma lucidum were, identified as being more effective than others. 93.6% of the respondents informed their physicians of their use of CAM. Logistic regression analysis determined that stress, mood states, and duration after diagnosis were factors significantly associated with CAM use. Conclusion: CAM use is increasing among patients with breast cancer. Health care professionals are in the main position to identify what treatments patients are using and implement CAM therapies that can be helpful to relieve patient symptoms related to treatment and psychological distress.

• 한국응급구조학회지
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• 제20권1호
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• pp.31-39
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• 2016

Purpose: This study proposed an improved method of teaching cardiopulmonary resuscitation (CPR). Methods: A teaching method for CPR using a song was evaluated. To validate the effect of this teaching method, we performed a comparative reference test against a traditional CPR lecture-oriented education method. A total of 202 study participants were enrolled in this project. Half were taught by the traditional CPR education method, and the other half were taught by the alternative educational method using a song. Results: The results for those educated by the traditional lecture-oriented method showed scores of 4.84 / 6.00 (Mean of knowledge) and 70.22 / 100 (Mean of practice ability for CPR). The results for those educated by the alternative method showed scores of 5.26 / 6.00 (Mean of knowledge) and 74.13 / 100 (Mean of practice ability for CPR). The alternative educational method utilizing a song improved the results on written and practical examinations. This improvement could be attributed to the effect of music on memory circuits in the brain. Conclusion: We believe that the results of this study will help to improve the success rates of CPR.

• 농촌계획
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• 제19권2호
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• pp.149-162
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• 2013

This study intended to suggest Voluntourism as a solution for alternative rural tourism for regional activation. Voluntourism is a form of alternative tourism on values of variety of tourism demand from pleasure to virtue. This study analyzed actual state of WWOOF(World-Wide Opportunities on Organic Farms) activities being operated in Korean rural village, one of representative of Voluntourism. Study aimed to explore the possibility of WWOOF activity as one of model of alternative rural tourism. We apply grounded theory method one of qualitative study methods for analysis of WWOOF Activities because WWOOF is still small activity in Korea. In result, we figure out the actual condition of WWOOF Korea activities as a vouluntourism through paradigm model of host and guest who had experience in WWOOF Korea. WWOOF activity is in its early stage so there many tasks. We suggested ideas for improving WWOOF activities to be one of new rural tourism business.

• 분석과학
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• 제27권4호
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• pp.196-200
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• 2014

국가 공정서 중 하나인 대한민국약전외의약품 기준에는 디페메린염산염의 정량법으로 유해시약인 아세트산수은을 사용하는 비수적정법이 수재되어 있다. 본 연구에서는 디페메린염산염의 환경 친화적인 대체 시험법으로 보다 안전하고 효율적인 친환경용매인 에탄올을 사용하는 중화적정법을 개발하고, 분석법을 검증하였다. 디페메린염산염의 직선성은 상관계수(r)가 0.999 이상을 나타내었고, 정확도는 99.10~99.71%, 정밀도는 0.64% 이하로 나타났다. 개발된 시험법은 대한민국약전외의약품 기준의 개정에 기여가 될 것이다.

• 대한암한의학회지
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• 제14권1호
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• pp.1-11
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• 2009

Objectives: Many countries have been using Complementary and alternative medicine (CAM) for treating cancer and it has been given more weight than before. This study aimed to look into its current status and perspective way to suggest the way which Korean oriental medicine goes to. Methods: We searched internet web sites that are relative with CAM in oncology parts and made lists for this study. We downloaded the essays in the form of electronic files in that web sites and copied the originals consulting to each libraries and relative institution. Results: North America was processing the standardization of CAM based evidences and China was making their traditional medicine representative medicine of CAM. India was developing their traditional medicine because of their domestic need and its results were recognized by National Cancer Institute (NCI). CAM was regulated and studied legally in Europe. Japan was using mushroom for immune therapy clinically. Mexico had a large scale of medical valley in Tijuana area and made it international. Conclusions: The efforts to develop and study CAM for treating cancer are increasing in the world. We need to know the current status of CAM in the world, and make our way that Korean oriental medicine goes to.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2010년도 춘계 학술발표회
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• pp.535-542
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• 2010

Various difficulties have been increased in the construction of public structure; like the road in the overcrowding urban area, because of civil complaint, cost and period of construction. In oder to overcome these social problems, the tunnel has been planned the road design. Despite the resolution, there are many technical problems when constructed near facilities. The design of new tunnel below the existing service reservoir is applied to the ambient vibration blasting using Plasma. The result of test blasting was exceeded the standard ("2kine"). So it was considered a countermeasure for the vibration reduction applied to change the controlled blasting method, reduce the charge, add the pre middle horizontal hole in the cut blasting site, and so on. The result was satisfied the standard. Accordingly, if the quality of blasting process can be managed well, the application of this alternative method is highly effective one. Also, based on cost analysis between two methods, the alternative method is very competitive.

• 성인간호학회지
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• 제19권1호
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• pp.98-108
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• 2007

Purpose: To compare the health promoting behavior in rural elderly people by complementary alternative medicine(CAM) utilization. Methods: The data were collected from March 06th to May 26th, 2006. The participants were 207 rural elderly persons in Korea. Data were collected using structured questionnaires and analyzed with the SAS win 8.0 program. Results: The rate of using CAM was 60.9%. Non-religious, perceived poor health and high concerns about health group used it more. The most common type was oriental medicine(35.7%), the most common motive was body protection(21.2%) and major source of information was other patients(35.9%). Almost all the subjects(90%) were satisfied with using CAM. The average score for the health promoting behavior was $2.67{\pm}.32$(range 1.65-3.71). The average scores for each subscale were, personal communication 2.98, self-actualization 2.79, nutrition 2.78, health responsibility 2.58, exercise 2.40, stress management 2.38. Significant differences in health promoting behavior were found according to CAM utilization: personal communication, self actualization. Conclusion: There were differences health promoting behavior between the elderly CAM utilization: Systemic guidelines of CAM use are needed.

• 한국도로학회논문집
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• 제14권5호
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• pp.123-132
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• 2012

PURPOSES: This study is to investigate the consideration which relates with a disaster from route alignment process and proposed the method it will be able to evaluate a disaster danger fixed quantity. METHODS: Use the landslide disaster probabilistic map of GIS based and in about landslide occurrence of the route alignment at the time of neighboring area after evaluating a risk fixed quantity, it compared LCC expense in about each alternative route. It developed the system it will be able to analyze a LCC and a disaster risk in about the alternative route. In order to verify a risk analytical algorithm and the system which are developed it selected national road 59 lines on the demonstrative route and it analyzed a disaster risk. RESULTS: Demonstrative route not only the disaster risk to be it will be able to compare a disaster risk fixed quantity like the economical efficiency degree in compliance with LCC expense productions it compared and there being the designer will be able to decide the alternative route, it confirmed. CONCLUSIONS: Roads can be designed by considering occurs repeatedly landslides and debris flow caused by disasters in advance and expect to be able to effect that can reduce the overall cost to recover losses caused by the disaster, and temporally loss is expected.