• Proceedings of the Korea Committee for Ocean Resources and Engineering Conference
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• 2003.10a
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• pp.284-289
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• 2003

As growing importance and concern of waterfront, we have tried to study its landscape, accessibility, landuse and so on as well as its environmentally sound and sustainable development. In fact we had been under the false thought that it always what we wanted, and it was neglected in its economic value. This paper/ looks at on alternative, the non-market value generated by management of waterfront as public resource. We consider the question : how much are people willing to pay to improve, how much are people want to improve? The contigent valuation method was implemented during Sep. 9 to 14 in 3 beaches ; haeundae, Gwanganri, Songjeong. They are representative waterfronts which have been widely known and visited. We find out that households are willing to pay about $12,000{\sim}16,000$ won per year for improving nature elements and inviting more valuable functions about 3 beaches. Especially we pay attention to defference between cognitive and comprehensive satisfaction 3 beaches and their substructural factors satisfaction such as natural environment, public facilities, recreational facilities and etc.

• Proceedings of the Korea Committee for Ocean Resources and Engineering Conference
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• 2003.10a
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• pp.290-296
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• 2003

The waterfront the house it falls to empty, it sprouts and un-waterfront to beggarly more view, showing a high satisfactory degree from elements which of the house environment back is diversified, there is to immigration plan of future and the waterfront the area is high and it was visible the degree which is probably. Also the waterfront against to the development of the area the rate where the development recognizes a necessity will be high, it will be high, it will be pay scheduled one expense from even and the river or the coast the line will choose to the view is visible the answer back own house was many. Here upon the waterfront to development of the which indispensability or development hour (1)sublation of the development which is insensitive, (2)the fixed quantity development which hits to demand and supply, (3)after developing the continuous civil official, (4)the environment friendship development back is indicated with consideration fact.

• Journal of Oriental Medical Thermology
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• v.2 no.1
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• pp.49-55
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• 2003

In Oriental medicine, Ginseng had been used for many diseases widely. It's main effects are suppling Qi and Promoting metastasis. The objective of this study is to examine the effect of Ginseng on control of body temperature. We conducted this study with 24 volunteers who had no problem in their health from November 2002 to January 2003. The body temperature were measured by DITI and thermometer before taking Ginseng and after 30minutes of the taking Ginseng extract 15g. We observed the difference of temperature among face chest and upper abdomen. All data were coded for computer analysis and significance were tested by Paired t-test and independent-t-test. According to our study, the axillary temperature show no signifiant change between two groups. The difference of temperature$({\Delta}T)$ between face and upper abdomen significantly increase after taking Ginseng extract(p<0.01). The difference of temperature$({\Delta}T)$ between face and chest significantly increase after taking Ginseng extract(p<0.05).

• Journal of Environmental Science International
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• v.14 no.2
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• pp.129-139
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• 2005

The waterfront$(W{\cdot}F)$ region can be one of the most significant resources as to the characteristics of Busan region. The research aims to find the essential factors to read the region fitted to the best residential environment, figuring out the estimation of being satisfied with the residential environment. On the basis of the survey it could be revealed that what kind of value the region can have and what kinds of factors have to be emphasized on the region development. As a result the Waterfront residential region has more satisfying like sight views and residential environmental than the non-waterfront residential region, showing high quality of perceiving the future moving plan. Some positive opinions could be found in insisting to develop the waterfront region, but it should be kept continually to prevent senseless developments, to develop the region fitting the demand to the provision, to manage the region continually since, and to observe some conservation criteria in developing the region.

• Journal of Ocean Engineering and Technology
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• v.26 no.1
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• pp.47-53
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• 2012

A coastal flood area was predicted using the empirical superposition of the typhoon surge level and typhoon wave height along the Busan coastal area. The historical typhoon damages were reviewed, and the coastal topography was measured using VRS-GPS. A FEMA formula was applied to estimate the coastal flood area in a typhoon case when the measured and predicted data of typhoon waves are not available. The results in the area of Haeundae beach and Gwangalli beach were verified using the flood area data from the case of Typhoon Maemi (2003). If a Hurricane Katrina class typhoon were to pass through the Maemi trajectory, the areathat would be flooded along theBusan coastal area was predicted and compared with the results of the Maemi case. Because of the lack of ocean environment data such as data for the sea level, waves, bathymetry, wind, pressure, etc., it is hard to improve the prediction accuracy for the coastal flood area in the typhoon case, which could be reflected in the policy to mitigate a typhoon's impact. This paper discusses the kinds of ocean environment information that is needed to predict a typhoon's impact with better accuracy.

• The Journal of Internal Korean Medicine
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• v.12 no.2
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• pp.129-137
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• 1991

This study has been carried out to investigate the cause symptom and treatment of wind-coughing ( 風嗽 ) by referring to 38 literatures. The results were obtained as follows; 1. The factors causing wind-coughing ( 風嗽 ) is wind-air. The 1st factors are mistaking of transport lung-air ( 肺氣不宣 ) and cleaning lung (肺失淸肅). 2. The symptom of wind-coughing ( 風嗽 ) is as follows. Bi Saek Sung Jung ( 鼻塞聲重 ), Gu Gun Hu Yang ( 口乾喉痒 ), A Mi Kung I Hae ( 語未竟而咳 ), Maek Bu ( 脈浮 ), Jeang Han Jang Yul ( 憎寒壯熱 ), Ja Han OU Pung ( 自汗惡風 ), Bun Jo ( 煩躁 ), Bi Ryu Chung Chae ( 鼻流淸?), Ya Jung 11 Jyung ( 夜重日輕 ). 3. The treatment-method of wind-coughing ( 風嗽 ) is as follow. Bal San Bul Ga Ha ( 發散 不可下 ), So Pung San Han ( 疏風散寒 ), Chung Yul ( 淸熱 ), Sun Pae Ji Hae ( 宣肺止咳 ). 4. The treatment-herbs of wind-coughing ( 風嗽 ) is as follow. Kwan Dong Hwa San ( 款冬花散 ), Gun Bi Cho San ( 金沸草散 ), Sam Yo Tang ( 三拗湯 ), Ji Hae San ( 止嗽散 ), Hang So San ( 杏蘇散), Sang Kuk Yeam ( 桑菊飮).

• Journal of Ocean Engineering and Technology
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• v.31 no.1
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• pp.60-68
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• 2017

In this study, we analyzed the real time video image obtained from the video monitoring system to grasp the shoreline, beach width, and area change of Haeundae beach. The video monitoring techniques enabled continuous monitoring for a long period at a much lower cost than general survey methods. It was possible to grasp quantitative beach variation characteristics of Haeundae beach through image acquisition, rectification, and image processing of video images. According to the monitoring results, the erosion rate of Haeundae beach in spring and summer was -19.8% in 2014 and -6.7% in 2015. The erosion rate in 2016 was -6.4%, which showed that the erosion rate in spring and summer continued to decrease. In particular, the influence of the erosion at the time of typhoon CHABA was revealed to be smaller than in the past. It can be concluded that these variations were due to beach width expansion by beach nourishment and the installation of submerged breakwaters.

• Journal of Ocean Engineering and Technology
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• v.22 no.3
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• pp.24-33
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• 2008

In this study, flow and creation and dissipation of vorticity around rectangular floating breakwater is investigated both experimentally and numerically. The PIV system(Particle image velocimetry) is employed to obtain the velocity field in the vorticity of rectangular structure. The numerical model, combined with ${\kappa}-{\varepsilon}$ turbulence model and the VOF method based on RANS equation, is used to analyze the turbulence structure. In the results of this study, the vorticity is found around conner of rectangular structure at all time domain, and creation and dissipation of vorticity are closely related to wave period. Separation points of phase of vortex due to flow separation for longer period waves are faster then for shorter period waves.

• Journal of muscle and joint health
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• v.23 no.1
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• pp.19-27
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• 2016

Purpose: This study is a descriptive correlational study to identify the mediating effect of resilience on depression and rehabilitation motivation. Methods: The study was conducted on 206 stroke patients that visited the D University Hospital in B City. Data was collected from July 1 to September 11, 2015. Data were collected for depression, rehabilitation motivation, and resilience. The data were analyzed by the t-test, ANOVA, Pearson's correlation coefficient, and hierarchical multiple regression using the SPSS/WIN 21.0 statistical program. Results: 33.7% of subjects showed beyond mild depression. The level of rehabilitation motivation was higher in male stroke patients, and when the level of education and monthly income was higher. Moreover the levels of rehabilitation motivation were significantly higher when stroke patients were participating in exercise continuously. Resilience was found to partially mediate the relationship between depression and rehabilitation motivation. Conclusion: The finding of this study demonstrates that intervention on resilience, in addition to direct intervention on depression, can improve rehabilitation motivation in stroke patients.

• Journal of Home Health Care Nursing
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• v.20 no.1
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• pp.44-52
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• 2013

Purpose: To identify factors that affect the job stress of visiting nurses at health centers in Seoul, Korea, who perform home care services. Methods: Data were collected in the period from November 20 to December 10, 2008, from 206 visiting nurses working at 25 health centers in Seoul metropolitan city. Self-report questionnaires of the Organization-Based Self-Esteem (OBSE) and the Korean Occupational Stress Scale (KOSS) were used. Data were analyzed by the SPSS win 15.0. Results: Several findings were obtained from the study. First, the mean of job stress was 52.4 points, which was higher than that of Korean women. Second, it was shown that by the sub-domain of job stress, the mean value belonged to the top 50% in the four sub-domains of physical environment, job demand, interpersonal conflict, and organizational system. Additionally, it belonged to the top 25% in the sub-domain of job insecurity, wherein the job stress was the highest. Third, the self-esteem of the nurses had the most significant effect on their job stress. Conclusion: Stress related to job insecurity was the highest among the visiting nurses at health centers in Seoul who perform the custom home care service thus, institutional support is urgently needed to alleviate such stress and secure their employment.