QRans Order : QR 코드를 이용한 다국어 간편 주문 시스템

권찬미, 이동주, 엄성용 서울여자대학교 컴퓨터과학연구소 2017 정보기술논문지 Vol.15 No.-

In this paper, we propose an automatic order system for restaurant customers, which utilizes QR code and provides multilingual menu and currency conversion. The system consists of 2 main parts : application for customers, web and application for restaurant managers/owners. The main functions of the system are described with captured screens in this paper. Customers use the smart phone application and QR code tag attached each table to make orders. The multilingual menu and various currency feature help the foreign customers to make orders easily. The orders made by customers are automatically displayed in the smart phone or tablet installed in the cashier count and kitchen. The orders can be managed using web based system. 본 논문에서는 최근 빠르게 도입되는 무인 주문 서비스를 적용하여 다양한 식당과 국내외 소비자를 대상으로 개발된 QR 코드를 이용한 <다국어 간편 주문 시스템>에 대해 설명한다. 개발된 시스템 ‘QRans Order’는 식당 고객용 스마트폰 어플리케이션과 식당 운영자용 관리자 웹 및 스마트폰 어플리케이션으로 구성되어 있다. 본 논문에서는 개발된 시스템의 주요 기능을 화면 구성과 함께 설명한다. 시스템 구현 결과, 식당 고객용 스마트폰 어플 리케이션은 테이블마다 마련된 QR 코드를 이용하기 때문에 직원을 부르지 않더라도 앉은 자리에서 간편하게 음식을 주문할 수 있다. 또한, 다국어 기능을 통해 외국인 고객들도 간편하게 메뉴를 보며 주문할 수 있으며 선택한 언어에 따라 환산된 가격 정보도 알 수 있다. 식당 운영자용 관리자 웹 및 어플리케이션에서는 주문이 들어올 때마다 즉각적으로 주문 내역을 확인할 수 있으며, 식당 정보 및 메뉴 관리, 매출 관리 등의 업무를 체계적으로 관리할 수 있다.

한국형 후각검사 KVSS Test의 개발

홍석찬,유영석,김은서,김석천,박수홍,김진국,강성호 대한이비인후과학회 1999 대한이비인후과학회지 두경부외과학 Vol.42 No.7

파라핀 포매 조직에서 T 림프모구성 림프종/급성 림프모구성 백혈병-특이 JL1항원에 대한 단클론항체의 진단적 유용성

박찬식,박성회 대한병리학회 1999 Journal of Pathology and Translational Medicine Vol.33 No.11

청주향교 명륜당의 실내음향특성 조사분석

성명제, 한찬훈 충북대학교 건설기술연구소 2008 충북대학교 건설기술연구소 논문집 Vol.27 No.1

The present study aims to investigate the styles of traditional classrooms and to discover the acoustic characteristics of the classroom. Acoustic experiments were undertaken at the Myoung Ryun Dang at the Cheongju Hyang-gyo which have typical style of the traditional classroom of Korea. The background noise level is about 37.3dB that is unsuitable for educational spaces. It is because lots of noise is coming from the outside. Several acoustic parameters were measured at 12 points including sound pressure level (SPL), reverberation time(RT), definition(D50) and speech intelligibility(RASTⅠ). It was found that SPL is reducing rapidly in proportion with the distance away from the sound source. The average value of RT is 0.75 second when classroom was empty which means the appropriate condition for speech. The average D50 value is a 0.60 that is regarded as suitable condition. The average RASTⅠ is 0.66 which is a value of satisfactory level. The result shows that Myoung Ryun Dang has good acoustic conditions with short reverberation time and high clarity in spite of the noises.

旋削時 떨림振動抑制用 動吸振器에 관한 硏究

成洛元,安贊祐,金賢洙 東亞大學校 大學院 1984 大學院論文集 Vol.8 No.2

This searched for conditions of the optimum absorber to eliminate the chatter vibration by the computer and its effects were confirmed experimentally. The results are as follows. 1. The amplitude ratio of workpiece according to mass ratio was obtained in the optimum absorber by computer. 2. The forced frequency ratio at maximum amplitude ratio according to mass ratio was obtained in the optimum absorber by computer. 3. By direct contact between workpiece and absorber the effects on the elimination of chatter vibration were confirmed.

운동기간에 따른 혈중지단백대사 및 비만호르몬의 변화

홍성찬,함용기,김영빈,박병근,정동혁,이정윤,권성택 圓光大學校 附設 體力科學硏究所 2003 體力科學硏究 Vol.26 No.2

The purpose of this study is to elucidate the effects of regular swimming exercise on blood lipoprotein metabolism and leptin. In this study, swimming(HRmax 50-75%, 60min/day, 5day/week) was performed and 18 were participated for study during 16 weeks. They were divided into two groups, one group as experimental group(n=9) and the other as control group(n=9). A measured factors were TC, TG, HDL-C, LDL-C and leptin.. All data were expressed as mean± standard deviation by using spss package program(win 9.0), one way anova and independent t-test was used to analyze the difference of exercise duration(0week, 8week, 12week, 16week) between groups. For all statistics performed statistical significance was set at p<.05. After exercise intervention, TC, TG, HDL-C, LDL-C and leptin were found to have more significant effects in the experimental group than control group. This results indicated regular swimming exercise training is beneficial to prevent and treat cardiovascular disease and obesity.

엘리트 스포츠에 대한 제주도민의 의식 조사 연구

김승곤,정찬식 濟州大學敎 體育科學硏究所 1998 체육과학연구 Vol.4 No.-

The purpose of this study is to present the desirable ways of elite sport through the research of the consciousness of elite sport in Cheju-do To achieve the above.539 Cheju people were asked 56 questions about elite sport through questionnaires. And in this paper. T- test. ANOVA and x2(chi-squares) test methods through the use SAS were used to statistical significance. The concrete problem drawn from such an analysis are summarized as follows: 1. It is certain that most of the Cheju people trend to have a negative reply in the role of elite sport about promotions of sports itself or social relation. Most Cheju islanders think that elite sports seldom influence the social union, and the sound atmosphere of our nation. Therefore, to solve this problem, elite sport must be connected with the School sports and sport for all. 2. Cheju islanders consciousness about influence of sports activity is changing toward affirmative attitude after eighty-decade years. This result seems to be desirable to develop elite sport. 3. In a question of a sports administrative organization for athletes. most of cheju islanders trend to have a negative attitude about the chief of government or businessmen centered sports administrative activities. only physical directors sympathize with the leading role of an athletic organization. And both of them have no interest in relation to between the system of an local sport council and financial support from an local self-governing. 4. From the viewpoint of caring for student athletes. they dont think about many schools make an effort to cut down on a loss of student athletes schoolwork. and they also take preferential treatments and a scholarship for entering upon schooling as a matter of course. Especially they have a high opinion of school costs and offering lodging and boarding in the benefits of student athletes schoolwork. 5. Cheju islanders have not answer affirmative answer toward the local representative athletes or teams, but they agree to the necessity of the exchange between the elites from the different area and camp training. And they also know that the system of prize for elite athletes should be improved. 6. It is shown that an event or all-round games contribute to the activation of local athletics. and rearing for elite athletes. either. In relation to the managing a tournament, they note that the point to be considered are general indifference, an excessive competition. government-centered management, an excessive expenses in finance. the time fixed for an athletic meeting, managing an event. manpower mobilization, and a very extensive scale. 7. As regards the influence of community development through inducing or joining a nation athletic meet, they emphasize the progress of the athletes ability. After all. our cheju islanders think that the cooperation of mass communication must be needed to develop elite sports. And they question the problem of connection between the scientific program for elite sport and sports for all. Lastly they call for the conversion of understanding elite sport, the local dispersion of central sports event, and the reorganization of the sport government setups for elite.

산성강하물의 침착현상에 관한 연구

최금찬,성낙창,김장호,서정민,황성욱 동아대학교 환경문제연구소 1997 硏究報告 Vol.20 No.1

We get the conclusion of the ionic components of sample and the concentration of metal elements which is collected for acid composition substances using Dry Deposion, Dust Jar method at five points in Pusan. It appears higher ionic concentration from the last of February to the middle of May. It appears higher ionic concentration according to the increasing of collecting period in cation. It is higher ionic concentration according to the passing of the time at all sites in anion. The sum of cation equivalent concentration is higher than the sum of anion equivalent concentration in comparing ionic equivalent concentration. The equivalent concentration of SO₄^(2-), NO^(3-) that is gussed acid density is predominient in anion.

Compatibility를 이용한 다수 전문가의 가중치 종합화에 관한 연구

조성훈,김태성,이영찬 한국경영과학회 1998 韓國經營科學會誌 Vol.23 No.4

The objective of this study is to propose a new procedure to synthesize the multi-experts priorities in AHP. if multi-experts with different expertise are involved in a AHP decision, we need some way to aggregate their opinions. AHP model used to do numerical aggregation by taking only the geometric mean or the weighting geometric mean in past. To aggregate the multi-experts priorities, in this paper, we suggest a way which Decision Maker can exclude outlier matrix from group using the concept of the Compatibility and we introduce Delphi method to use Compatibility in AHP. A numerical example is shown to illustrate the procedure.

농어촌 인구 정주에 관한 환경 계획적 연구

정성찬,이길영 大田大學校 環境問題硏究所 2002 환경문제연구소 논문집 Vol.6 No.-

The settlement of population in agricultural areas helps to prevent the influx of agricultural population to metropolitan areas and also contributes to improving residential environments of large cities. Constituting a major pillar to support balanced development of a nation, it can be said to be the key task in regional planning. Recently, Korean agricultural society has gone through a tremendous change. The economic policy of urbanization and industrialization enforced in the 1970's resulted in the concentration of industries and economies mostly in cities, which inevitably led to the phenomenon of so-called "leaving countries for cities." This indicates the outflow of agricultural population from countries into cities. As a result, the development of agricultural regions has slowed down, with the population decreasing and the community becoming empty, in contrast to urban areas. Consequently, agricultural areas are facing a crisis, and it is hard even to maintain them as residential areas. Furthermore, the wide regional gap between cities and agricultural areas derived from the process of urbanization and industrialization is recognized as a big barrier to the efficient use and balanced development of the land of the nation. Therefore, plans of rearrangements of residential environments in the agricultural areas are emergingas an urgenttask, both in revitalization of decreasing agricultural areas and in balanced developmentof the national territory. However, academic investment or developmental policies up to now have been mostly concentrated on cities. Matters of agricultural areas, thus, have been neglected as secondary problems to those of cities. It is essential to view the question of the settlement of agricultural population from various perspectives and to have academic involvement. Yet, the settlement of population, the result of movement, is a very complicated phenomenon originated in the relationships between residents, the subjects of settlement, and the surrounding regional circumstances. These phenomena vary according to the behaviors and attitudes of the residents. And the degrees of satisfaction of the residents differ depending on each individual's value system. Therefore, the attempt to establish the settlement of the agricultural population can be seen in this context. It is the biggest mission, then, to simultaneously examine both aspects, the aspect regarding regional environments and the aspect related to residents, the subjects of settlement. Finally, as mentioned before, it is necessary to note that the attributes and conditions are various both in a macroscopic level involving regions and in a microscopic level involving individuals as subjects of settlement. It is also necessary to investigate the perspectives from which the settlement in the agricultural regions is dealt with in the regional, environmental planning. Obviously, this issue needs be handled with external and internal analyses as it involves both the reality and the ideal of the residents' value system. Therefore, this study is not about simply restoring the past in regard to a series of problems with the settlement of agricultural population. This study aims to pursue the natural essence of agricultural areas in which new agricultural regions and cities can be integrated under the conditions of national territory, and at the same time, to deal with the agricultural areas as new space for settlement.