• Water for future
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• v.55 no.11
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• pp.74-86
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• 2022

• Journal of the HCI Society of Korea
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• v.14 no.1
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• pp.23-33
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• 2019

Expectations for reunification have been higher than ever since the relationship between the two Koreas has become more flexible. However, since most of the integrated education in high school is based on teachers and textbooks, the educational effectiveness is minimal as it fails to attract learners' interest. Therefore, in this study, high school students participated in the North Korean market, the market for the rainy season, and our market. Through this development, the government proposed a new content for unification education that would raise interest in unification and effectively learn how the two Koreas can be divided. The main analyses and studies of this paper are as follows: :(1) First, the current state of unification education and understanding of North Korea and the current status of unification education was analyzed through the survey of educational materials for unification of North Korea, unification and school. (2) Based on the analyzed data, a learner-centered, participatory service concept was derived. (3) Based on the concept of service, a prototype of a unified education content based on the theme of a marketplaces. (4) Tested a prototype of the content of unification education for high school students. (5) Based on the prototyping test results and user analysis, a unified education content was improved and proposed. The study could replace and supplement traditional methods of unification education by improving the effectiveness of unification education through the provision of effective unification education services to high school students.

• Land and Housing Review
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• v.1 no.1
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• pp.113-124
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• 2010

This study is evaluating that new hi-tech transit systems each type of function and introduce applicable guideline decreases land sale price in New town and Large scale land development projects. For this, use the look-up table through the composite category of each type of system at the functional types, local characteristics. It also, As introduce the new systems calculate the Social benefits such as altered public traffic transfer system, reduced transit time and reduced carbon emission considering the three-dimensional arterial roads. As a result, New transportation systems contribute that the more reducing traffic congestion and air pollution and municipalities seeks for environment-friendly policy. However, this paper emphasize that the new transportation system has been introduce without considering the characteristics of locality and the efficient arrangement of them, it cannot be transferred the to the existing public traffic efficiently, futhermore causes the sale price in new large scale land development projects.

• The Journal of Korean Medicine
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• v.16 no.2 s.30
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• pp.134-148
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• 1995

Dysmenorrhea is probably the most common of all Gynecologic disorders. In the oriental medicine the etiology of Dysmenorrhea is very various, but its mechanism is just that the block of the flow makes the pain. So its treatment is removing the pain by promoting menstrual flow, promoting the flow of qi and by warming channel and activating blood flow. In the various treatments of dysmenorrhea, the method of applying drug at the acupoints which could be combined with feeding herb-medicine by oral was studied. The results obtained here were as follows; 1. In the treatments of dysmenorrhea, the method of applying drug at the acupoints was mainly applied to the type dued to stagnancy of qi and blood stasis, menorrhalgia dued to to cold and dampness, and primary dysmenorrhea. 2. The acupoint used in this treatment was Shin-gwol$(CV_8)$, the umbilicus. 3. The drugs used in this treatment were almost same as oral herb-medicine mainly to activate the blood flow and remove the blood stasis and to promote the flow of qi by warming the channel and remove the pain. 4. The duration of the treatment is, from 3 days before menstration till its period or a few days after it., usually concentrated on fore-postmenstration. 5. The effect of this treatment was reported as excellent. It is more effective to the type of stagnancy of qi and blood stasis, cold and dampness than dued to deficiency of both qi and blood, and dued to the impaired liver-kidney essence. 6. The method of applying drug at the acupoint was as an external treatment, easy, economical, and had no pain and side effect. 7. In the treatments of dysmenorrhea, the method of applying drug at the acupoint could be used as emergency treatment and symptomatic treatment in fore-postmenstration.

• Journal of Oral Medicine and Pain
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• v.32 no.1
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• pp.113-120
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• 2007

Although most cases of tension-type headache(TTH) are myogenic headache, in some cases, arthralgia appears, such as the disorder of the temporamandibular joint. This study is designed to compare the clinical patterns of arthralgia to those of myalgia, when both symptoms are co-existing. Among 167 patients who visit our clinic during a certain period, whose chief complaint was TTH, 18 patients were the arthralgia group, 50 patients were the myalgia group, and 99 patients who have both arthralgia and myalgia were the arthromyalgia group. Three groups were asked to answer the questionnaires about their age, gender, and oral parafunction such as bruxism or clenching. Then we gathered statistics on the data from the accomplished questionnaires. 1. There was statistical significance in age among the three groups(p=0.02). 2. There was no statistical significance in sex and oral parafunction among the three groups. 3. There was statistical significance the myalgia group was older than the arthromyalgia group(p<0.03). The results of the study show that as patients become older, TTH with myalgia happens more frequently than TTH with arthralgia and myalgia does.

• Proceedings of the Korea Information Processing Society Conference
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• 2016.10a
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• pp.665-666
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• 2016

본 논문은 현재 개발 중에 있는 외국인 관광객을 위한 다국어 통번역 시스템을 기술하는 것을 목표로 한다. 다국어 통번역 시스템에서 개발 중에 있는 언어는 한국어, 일본어, 중국어, 영어, 스페인어, 불어, 독일어, 러시아어이다. 이렇게 개발된 다국어 통번역 시스템은 2018년 평창 동계 올림픽 때 다국어 통번역 서비스를 제공할 예정이다. 현재의 다국어 통번역 시스템의 성능은 번역만 보았을 때, 영한 87.63%, 한영 88.21%, 중한 85.38%, 한중 77.94%, 일한 89.00%, 한일 86.69%, 스한 76.90%, 한스 77.46%, 불한 76.28%, 한불 79.78%이다.

• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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• 2001.05c
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• pp.72-75
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• 2001

전력케이블 선로에 가해지는 전압은 상시교류전압이외에 지락 등에 의한 사용주파과전압과 뇌써지와 같은 써지성 과전압이 있다. 써지성 과전압이 케이블 심선에 침입할 경우 종단접속부나 절연접속함의 접속점은 절연통 양단 및 시스와 대지간에 고전압이 발생하여 케이블심선-시스간 시스-대지간의 써지임피던스 비에 따라 과전압이 발생하며, 이와 같이 써지성 과전압이 방식층의 충격내전압치를 초과할 경우 방식층을 보호하기 위한 대책이 필요하며 그 보호장치로 절연통 보호장치를 사용하는 것이 일반적이다. 절연통에 대한 보호대책과, 설계 제작된 절연통 보호장치에 대한 주요시험항목을 실시하여 항목별 그 특성을 검토하고 절연통 보호장치의 지중송전선로에서 사용되는 조건인 열적내량을 검증하는 충격전류시험과 침수에 의한 기밀성능을 검증하는 내수성능시험을 실시함으로써 그 중요성을 인식할 수 있었다.

• Journal of Korea Entertainment Industry Association
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• v.15 no.3
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• pp.263-268
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• 2021

The purpose of this study was to provide basic data on the thera-tainment intervention method and to relieve dysmenorrhea by identifying the effects of silver spike point therapy on menstrual pain, muscle tone, and muscle stiffness among 30 women in their 20s. The subjects had a regular menstrual cycle, had a visual analog scale score of more than 4 for dysmenorrhea pain, and did not have any gynecological disease. SSP therapy was applied for 20 minutes on San-Yin-Jiao on the first day of their menstrual cycles. Muscle tone and stiffness were measured with Myoton before treatment, immediately after treatment, and 3 hours after treatment. SPSS version 19 was used to analyze the collected data. Using Friedman test, muscle tone and stiffness were measured before treatment, immediately after treatment, and 3 hours after treatment. The results indicate that after treatment dysmenorrhea pain steadily decreased and muscle tension and stiffness decreased significantly. This shows that using SSP therapy is effective on reducing primary dysmenorrhea and improving women's health care. This shows that using SSP therapy is effective at reducing primary dysmenorrhea and improving women's health care.

• The Journal of Korean Institute of Electromagnetic Engineering and Science
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• v.22 no.2
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• pp.252-257
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• 2011

A compact microstrip dual-band bandpass filter with controllable bandwidth for each passband is proposed. Each passband is independently designed using two different dual-mode resonators. The proposed dual-band bandpass filter has three transmission zeros. Two transmission zeros are generated by each dual-mode resonator. An additional transmission zero is generated by input/output port coupling. The dual-band bandpass filter application is designed for 2.4/5.7 GHz WLAN. Experimental results are presented to validate theory.

• The Journal of Korean Institute of Electromagnetic Engineering and Science
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• v.21 no.3
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• pp.253-261
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• 2010

In this paper, the design and the fabrication of dual bandpass filter using heterogeneous resonators is presented. Each resonator would not have an effect on each resonant frequency. Two types of resonators are designed to have different fundamental resonant frequencies, one for the lower passband and the other for the upper passband. In the lower band, half and quarter wavelength resonators were used. In the upper band, a dual-mode resonator was used for adjusting bandwidth. In the upper pass band frequency, resonators of lower passband acts as the input and output. For WLAN, Proposed filters with different second passband frequencies at 2.45/5.2 GHz and 2.45/5.8 GHz are designed and fabricated.