• Korean Journal of Plant Resources
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• v.6 no.2
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• pp.165-170
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• 1993

Apexes of basidia in Rhodophyllus muraii var. albus are divided into four sections or depressed in the center. A spore is formed by inflation of the apex of the sterigma. The apex of the sterigma is swollen and changed from a papilla through a peinsform and a club into a globeform. Six spots of globose spore are regularly or irregularly depressed with hilum axes. Finally the spores come cuboid.

• East Asian Economic Review
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• v.17 no.4
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• pp.361-383
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• 2013

We find that institutional quality of an individual country was highly and significantly correlated with its economic performance in the euro area. We argue that governance reforms proposed at present do not suffice to resolving the fundamental problems of the EMU governance system unless disparities of institutional quality in member states are dissolved. Regarding regional integration, East Asia is far behind the Eurozone not only in institutional elements of the governance system but also in institutional quality at the level of individual nations.

• Communications of the Korean Mathematical Society
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• v.32 no.4
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• pp.915-932
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• 2017

In this paper, we introduce a new type of additive functional equations and establish the generalized Ulam-Hyers stability for it in intuitionistic fuzzy normed space by using direct and fixed point methods.

• Proceedings of the Korea Contents Association Conference
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• 2014.11a
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• pp.425-426
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• 2014

본 연구에서는 2009 개정 교육과정에서 새롭게 도입된 창의적 체험활동과 학교스포츠클럽 운영 실태에 관하여 고찰하였다. 연구결과 학교스포츠클럽의 시간을 136시간으로 정해놓음으로써 학교에 부담을 주고 있고, 동아리활동이 다양하게 이루어지지 못하고, 스포츠 활동에 치우치고 있으며, 창의적 체험활동을 자유롭게 활용하기 보다는 교육과정에 묶여 있어 자유로운 창의성이 발현되거나 인성중심의 학습이 일어나지 않는 것으로 나타났다.

• Journal of applied mathematics & informatics
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• v.28 no.5_6
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• pp.1227-1237
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• 2010

In this paper, a Klein-Gordon equation is solved by using the homotopy analysis method (HAM), homotopy perturbation method (HPM) and modified homotopy perturbation method (MHPM). The approximation solution of this equation is calculated in the form of series which its components are computed easily. The uniqueness of the solution and the convergence of the proposed methods are proved. The accuracy of these methods are compared by solving an example.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.9 no.4
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• pp.119-133
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• 2014

This study examines the effects of social network support types on the subjective satisfaction of life for elderly people focused on the impact of voluntary and present oriented social network type represented by hobby club vs. non voluntary and past oriented social network type for example alumni association in Korean society respectively. According to the advanced studies figured out by preceding researchers, most of social networks had a good and positive effects on the elderly people's subjective satisfaction of life. However, this study tried to classify the social networks by type such as starting time to make relationship among members and voluntary or non voluntary for participation to the networks. As a result of this study, voluntary and present oriented social network represented by hobby club has a very positive relationship with Korean elderly people's subjective satisfaction of life while non voluntary and past oriented social network as alumni association has no relationship with elderly people's subjective satisfaction of life. Therefore, government policies and budget should be concentrated on encouraging or supporting voluntary and present oriented social networks such as hobby club, voluntary agency etc. rather than non voluntary and past oriented social networks so as to maximize the effect for increasing Korean elderly people's subjective satisfaction of life.

• Journal of Fisheries and Marine Sciences Education
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• v.29 no.3
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• pp.878-887
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• 2017

This study performed a qualitative research on the transformative learning cases in vocational education for female baby-boom generation. The baby-boom generation that recently starts retirement is participating in vocational education for their re-employment. Even though their first goal of education was to find a job, they experienced in finding themselves through the actual education. Especially, female baby-boom generation learners were finding their own identity as an entity of social participation, getting out of the existing identity as wife, mother, and housewife. Such a learning experience was the process of recovering themselves, and in this process, new meanings of life were formed. In the results of the study, first, the learning experience in vocational education was the transformative learning to find themselves. They newly created themselves by critically introspecting their negative experience and perception of themselves, and then rearranging/cognizing the accumulated experiences. Second, the immersion in the transitional process to learner increased the motivation for learning and also drew learning about learning. Especially, they reinterpreted their educational methods and contents based on their learning experience in the vocational activity. Through the process, they learnt their past learning experience again. Third, the educational volunteer activity through learning club was a place for study to practice learning. Through this, the research participants realized that theories could not be separated from practice.

• Korean Journal of Applied Biomechanics
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• v.25 no.2
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• pp.149-155
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• 2015

Purpose : Recently, many researchers and golf coachers demonstrated that X-factor and X-factor stretch had a co-relationship with driving distance. However, its relationship is still controversial and ambiguous. Thus, the aim of this study was to examine the relationship among X-factor, X-factor stretch and swing-related factors, including driving distance in elite golfers. Method : Seventeen male elite golfers (handicap: ${\leq}4$) with no history of musculo-skeletal injuries participated in the study. Thirty spherical retro-reflective markers were placed on including the middle point of PSIS, the right/left ASIS, the right/left lateral acromion of the scapula, driver head and shaft grip. All motion capture data was collected at 100Hz using 6 infrared cameras. Carry distance, club speed, ball speed, smash factor, launch angle, and spin rate were collected from radar-based device, TrackMan. Results : Pearson's correlation coefficient method was used to find the correlations among X-factor, X-factor stretch and swing-related factors. Positive correlations between driving distance and other swing-related factors which include club speed(r=.798, p<.001), and ball speed(r=.948, p<.001) were observed. In contrast to the swing-related factors, X-factor and X-factor stretch had no relationship to driving distance. Conclusion : These results indicate that X-factor and X-factor stretch are not key regulators in driving distance.

• Journal of the korean academy of Pediatric Dentistry
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• v.37 no.4
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• pp.545-550
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• 2010

Freeman-Sheldon Syndrome (FSS, also known as "Whistling Face Syndrome") is a rare genetic condition which characteristically includes a small "whistling" mouth, a flat mask-like face, club feet, joint contractures usually involving the fingers and hands, and under-development of the cartilage of the nose. Intelligence is usually normal. Most of the features of this syndrome are due to muscle weakness. The patient, 11 years old boy was consulted from pediatrics to pediatric dentistry due to dental management. After clinical & radiographic examinations, severe multiple problems were found. Dental problems were microsomia(whistling mouth) & micrognathia, perioral muscle contracture, restricted mouth opening, poor oral hygiene & care, generalized dental caries, high palatal vault, severe malocclusion & crowding. And Orthopedic problems, ophthalmic & respiratory, anesthetic problems were found. Then He also had psychiatric problem, hospital(dental) phobia due to previous medical history(frequent hospitalization). And he had genital problem, cryptochidism, too. Due to these intricate problems, he suffered with feeding, swallowing difficulties and showed growth retardation. For enhancing patient's oral health, pediatric dentist, orthodontist, oral surgeon, pediatrician, psychiatrist, orthopedist, they all agree with early, cautious intervention and treatment. So, he has been treated by multidisciplinary care, now he is recovering general health maintenance.

• Korean Journal of Applied Biomechanics
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• v.21 no.3
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• pp.317-325
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• 2011

The purpose of this study was to investigate the contributions of body joints to the kinetic energy of the clubhead in the golf swing. Three dimensional swing analysis was conducted on the seven KPGA golfers. The subjects were asked to swing with 45 inches of driver. The work done by body joints were computed by utilizing the inverse dynamics method. The order of work done by the body joints was lumbar > left hip > right shoulder > left wrist > right wrist > right hip at the first phase. At the second phase, the order of work done by the body joints was trunk > left elbow > right wrist > right shoulder > left wrist > right wrist. At the third phase, the order of work done by body joints was lumbar > right shoulder > left shoulder > left elbow > right wrist > right elbow. The sum of the work done by the body joints was lumbar > shoulder > wrist on the average. The kinetic energy of the club head was 430.11${\pm}$24.35 J and the subject's swing efficiency was shown as 31.82${\pm}$4.86% on the average. The contributions of body joints to the kinetic energy of the clubhead was the order of lumbar > upper right shoulder > left elbow > right wrist during the down swing.