• 대한물리의학회지
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• 제6권1호
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• pp.81-92
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• 2011

Purpose : The purpose of this study was to compare combined exercise program group to conventional physiotherapy for patients with chronic neck pain. Methods : Participants were randomly allocated to two groups by experimental(n=17) and control(n=17). Combined exercise program group involved stretching, stability, strengthening and endurance, proprioceptive exercises along with an educational programme. Patient attended for 60min, three times a weeks. Control group was treated as conventional physiotherapy on 40 min, three times a weeks. Outcome variables included pain, disability, range of motion, fatigability at 0 and 6 weeks. Results : Pain, Disability Index, Fatigability significantly decreased(p<.05) and Range of motion improved significantly after active exercise program(p<.05). In conclusion. Combined exercise program improves pain and disability, range of motion, fatigability. Conclusion : These results suggest that combined exercise program is suitable for chronic neck pain.

• International Journal of Air-Conditioning and Refrigeration
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• 제9권4호
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• pp.47-54
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• 2001

The simulation program which can predict major performances of the multi-type heat pump system was developed. In order to verify the simulation program, several experimental tests were performed under various recommended conditions. The experimental results show in good agreement with simulation results. The verified simulation program was used to analyze the system performance. The capacities and the COP＇s under the various indoor and outdoor conditions were predicted. Therefore, it may be concluded that the system simulation program developed in this study may be effectively used for the system design and the performance prediction of the multi-type heat pump system.

• Journal of Plant Biotechnology
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• 제35권3호
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• pp.169-176
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• 2008

SA는 천연 페놀 화합물로써 식물체가 생성하는 호르몬 중의 하나이다. SA는 특히 병저항성, 생물학적, 비생물학적 스트레스로 인해 합성이 촉진되며 식물 방어 기작을 일으킨다고 알려져 있다. 식물의 방어 기작은 바로 식물에서 얻어지는 생산량에 영향을 미치기 때문에 SA에 대한 연구가 많이 되어져 왔다. 하지만 SA를 이해하기에는 아직까지 많은 연구가 필요 되어 지고 있다. 따라서 본 연구는 애기장대에서 SA 생합성하는데 중요한 효소인 SID2가 병저항성이 강한 siz1-2 돌연변이체와 야생형에서 어떠한 조절의 차이를 보이는 지를 SID2 promoter에 의해서 조절되는 GUS와 LUC를 가진 각각의 형질전환 식물체를 통하여 관찰하였다. GUS의 발현을 GUS histochemical assay, GUS enzyme assay 그리고 LUC의 발현을 CCD 카메라를 이용한 이미지 촬영과 Luciferase enzyme assay 수행한 결과, siz1-2를 사용한 형질전환 식물체에서 야생형에 비해 발현이 높게 일어났다. 이것을 바탕으로 SA에 반응하는 유전자들의 발현이 siz1-2 돌연변이체에서는 높은 이유가 SID2의 발현이 높게 조절 받기 때문이라는 것을 SID2 promoter:GUS::LUC/siz1-2 형질전환 식물체를 통해 알 수 있었다.

• 대한예방한의학회지
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• 제22권1호
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• pp.91-105
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• 2018

Objectives : The purpose of this study was to introduce the case of using eCRF system in the Smoking Cessation Program project in Vietnam (2017). And aimed to derive the usefulness of the eCRF system and it potential for future global health business. Method : Introduce the smoking cessation program in vietnam (2017). Smoking Cessation was conducted in three provices of central vietnam Tamphu, Binhtu, Duytrinh) and eCRF was developed on the web environment by building AMP(Apache, PHP, MySQL). Dedicated application have also been developed for user. Result : Using the eCRF, the results of the program of the smoking cessation participants were recorded on the Database server. The implemented system focused on the role of a case recording platform that was simplified in function rather than an electronic version of the case report. It was useful for monitoring. Conclusions : The eCRF system was useful in global health business, and upgrading the system to reflect the feedback derived from the project could potentially be used in other projects. In addition, there are few cases where ICT is used in overseas health promotion projects using Oriental medicine, so further research is needed.

• 천문학논총
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• 제30권2호
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• pp.295-296
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• 2015

This study deals with the generalization of the Elliptic Restricted Three-Body Problem (ER3BP) by considering the effects of radiation and oblate spheroid primaries. This may illustrate a gas giant exoplanet orbiting its host star with eccentric orbit. In the three dimensional case, this generalization may possess two additional equilibrium points ($L_{6,7}$, out-of-plane). We determine the existence of $L_{6,7}$ in ER3BP under the effects of radiation (bigger primary) and oblateness (small primary). We analytically derive the locations of $L_{6,7}$ and assume initial approximations of (${\mu}-1$, ${\pm}\sqrt{3A_2}$), where ${\mu}$ and $A_2$ are the mass parameter and oblateness factor, respectively. The fixed locations are then determined. Our results show that the locations of $L_{6,7}$ are periodic and affected by $A_2$ and the radiation factor ($q_1$).

• 천문학논총
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• 제30권2호
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• pp.293-294
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• 2015

This work considers the elliptic restricted three-body problem under effects of radiation of the bigger primary, and an oblate spheroid for the smaller primary to mimic an exoplanetary system with a gas giant planet. Under the influences of both effects we look for the existence of the triangular equilibrium points and the influences of the radiation and oblateness on the locations and motion of the points. We set the system in a normalized rotating coordinate system and derive equations of motion for the third infinitesimal object. Our study shows that the effects modify the equilateral/isosceles triangle shape with respect to the primaries. The triangular points also have non-planar motion with period depending on the value of the planet oblateness.

• 한국응용과학기술학회지
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• 제36권2호
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• pp.479-487
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• 2019

The purpose of this study is to present a caddie education program that can improve the performance of golf caddies in China by comparing and analyzing the golf caddie education programs in South Korea and China. Caddie education programs were collected from 4 golf clubs, 3 professional caddie education institutions and 8 public institutions in South Korea and 6 golf clubs and 2 professional caddie education institutions in China. The following results were obtained. Although the caddie training in China is conducted over more time and term than in South Korea, it is necessary to have an education program considering golf expertise and quality of customer service. Therefore, the caddie education program in China is composed of golf related education(golf etiquette, golf practice skill), caddie duty training(safety management, customer service and image making), and training for caddie(fitness management, injury prevention, skin care, and cost-saving etc.). In the future, the Chinese golf club industry will has a potential to develop. In order to provide a consistent and systematic education, manual training on caddie education and training on caddie master to manage caddies should be conducted.

• 한국식생활문화학회지
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• 제27권5호
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• pp.490-495
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• 2012

The purpose of this study was to analyze the effects of quality factors on value, satisfaction and loyalty in a wine training program. The results of this study can be summarized as follows: Structural verification of the wine training program loyalty model showed that the quality of the wine training program positively affected both value (p<0.001) and satisfaction (p<0.001). Further, the value of the wine training program positively affected satisfaction (p<0.01), which in turn positively influenced loyalty (p<0.001). The quality of the wine training program was presented as solicitude for students, textbook and curriculum, qualification and confidence of lecturer and staff, and training quality, whereas the value of the program was composed of sense of belonging, promotion of self-esteem, good impression on others, and improvement of social status. Therefore, the wine training institute's intensive management of the quality and value of the program could induce students' loyalty by enhancing satisfaction for the wine training program.

• International Journal of Computer Science & Network Security
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• 제22권6호
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• pp.339-345
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• 2022

Outcome-based education (OBE) is a tried-and-true teaching technique based on a set of predetermined goals. Program Educational Objectives (PEOs), Program Outcomes (POs), and Course Outcomes (COs) are the components of OBE. At the end of each year, the Program Outcomes are evaluated, and faculty members can submit many recommended measures which dependent on the relationship between the program outcomes and its courses outcomes to improve the quality of program and hence the overall educational program. When a vast number of courses are considered, bad actions may be proposed, resulting in unwanted and incorrect decisions. In this paper, a recommender system, using collaborative filtering and association rules algorithms, is proposed for predicting the best relationship between the program outcomes and its courses in order to improve the attributes of the graduates. First, a parallel algorithm is used for Collaborative Filtering on Data Model, which is designed to increase the efficiency of processing big data. Then, a parallel similar learning outcomes discovery method based on matrix correlation is proposed by mining association rules. As a case study, the proposed recommender system is applied to the Computer Information Systems program, College of Computer Sciences and Information Technology, Al-Baha University, Saudi Arabia for helping Program Quality Administration improving the quality of program outcomes. The obtained results revealed that the suggested recommender system provides more actions for boosting Graduate Attributes quality.

• 농업생명과학연구
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• 제44권6호
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• pp.121-132
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• 2010

콩 GAP 모델 확립을 위해 경남 창녕에 소재한 콩 재배농가 3 곳을 선정하여 각 재배환경에 대한 물리적, 화학적(중금속) 및 생물학적(위생지표세균, 병원성 미생물) 위해요소를 분석하였다. 재배환경에 대한 물리적 위해요소로는 토양과 농업용수에 혼입될 수 있는 이물 등으로 확인되었고, 화학적 위해요소 중 토양과 농업용수에서의 중금속 (Cd:0.01~0.103, Cu:0.001~6.036, As:0.006~3.045, Hg:ND~0.041, Pb:0.003~3.952, $Cr^{+6}$:0.007~0.496, Zn:0.001~66.500, Ni:0.003~18.010)이 모두 허용기준치 이하로 검출되었다. 생물학적 위해요소의 경우, 위생지표세균은 토양에서 일반세균과 대장균군이 $6.0{\pm}0.3$ 및 $3.6{\pm}1.6$ log CFU/g, 농업용수는 $3.5{\pm}0.7$ 및 $1.9{\pm}0.7$ log CFU/mL 수준으로 각각 검출되었고, E. coli는 모든 시료에서 불검출 되었다. 그러나 농업용수에서 대장균군이 허용기준치를 초과하였고, E. coli O157도 토양 중에서 약 22%가 검출됨에 따라 분변오염 방지를 위한 적절한 방안이 필요할 것으로 판단된다. 결론적으로 재배환경 중 물리적 및 화학적 위해요소 (중금속)의 오염수준은 허용기준에 적합했지만, 생물학적 위해요소의 경우 농업용수에서 대장균군이 기준치를 초과함에 따라 최종산물로의 교차오염을 방지하기 위한 체계적인 관리방안이 모색되어야 할 것으로 판단된다.