EMR 남중생의 심폐기능에 관한 연구

전동호,노영태,이상봉,이영덕,박병주,박철준 釜山大學校 附設 體育科學硏究所 1997 體育科學硏究所 論文集 Vol.13 No.-

The purpose of this study is to offer proper physical programs to the middle school EMR boys and to improve their cardiorespiratory function through measuring cardiorespiratory function when they are rest situation, all out situation ten EMR boys, divided into two groups as five exercise boys and five non- exercise ones, played soccer game more than one hour a week for 10 weeks. The results of the measurement by treadmill were as fallows 1. In analyzing the two group t-test score it was found that HR and RQ of both group didn't show statistically significant difference of all(p<0.05). 2. VE, VO₂, Vt, O₂,pluse, CO₂,were revealed the significant difference of rest situation with the exception of all-out situation and recovery(p<0.05) 3. VE, VE/VO₂, O₂/ml/kg. O₂/kg/HR, were revealed the significant difference of all-rest situation with the exception of rest situation and recovery(p<0.05) 4. VO₂, Vt, O₂pluse were revealed the significant difference of recovery situation with the exception of all-out situation and rest(p<0.05) 5. The non-exercise group higher figure in HR, Vt, O₂/ml/kg than exercise group except in VE in the rate of recovery situation in 3 minute

3차원측정기 3D-Scanning type 전자프로브 Hardware 개발에 관한 연구

이규영,안병욱,우인훈,전덕관 한밭대학교 산업과학기술연구소 1997 논문집 Vol.4 No.-

This paper deals on the Hardware development of 3-D scanning type electronic probe for 3-D measuring machine. 3-D measuring machine usually used in products management, high cost needs for decision measurement. This decision measurement needs more and more caused by local factory becomes automation. This research used LVDT scanning type sensor which this sensor can be accurate in short length and also used in compact space, there of LVDT measuring range ±1.25[mm]and resolution 0.1[㎛]have been complished. In the future more develop the electronic control parts and software, this probe will be used in the world widely with power.

심낭삼출을 동반한 CREST증후군 1례

윤덕구,박승국,박근용,전영준,이인규,박창호 啓明大學校 醫科大學 1986 계명의대학술지 Vol.5 No.2

CREST syndrome is variant of scleroderma characterized by calcinosis, Raynaud's phenomena, esophageal dysmotility, sclerodactyly & telangiectasia. In the past, it was believed that CREST patients live longer than scleroderma because rare involvement of internal organ, but recently noted that CREST patients may die early by involvement of internal organ. Recently, authors experience one case of CREST syndrome associated with pericardial effusion, herein presenting our experience and literature and reviewed.

마케팅 커뮤니케이션 도구로서의 스포츠 스폰서십에 관한 연구

노영태,이영덕,이상봉,박병주,전동호 釜山大學校 附設 體育科學硏究所 1998 體育科學硏究所 論文集 Vol.14 No.-

The objective of this paper is to build sports sponsorship strategic through studying the state of sports sponsorship and the case study in foreign country. I propose the sports sponsorship strategic in new approach to build the structure of more positive sports sponsorship and the understanding of sports player management in korea that greets 2002 World Cup. For that, To build newly sports sponsorship strategic must have the following requires; 1. The transition of think ; from cost concept to investment concept It is necessary the transition of think from cost concept which is a short startegic to investment concept. That is, it hope to the possibility of player lastingly than to immediately short effect which is used by activating player popular in advertisements. 2. More intensive services for customs It is necessary to show the goal accomplished possible for sports fans, ad maintain sponsorship in long run. In same time, we must aware the publics to be understood of a better cooperate image. 3. To secure a specialty It is necessary to bring up the linkage industry and the manpower of specialist for activating sports as a business dimension, not as a hobby and a nation representative. It must expand specialist to the scout management, the advertisement and the event opening.

방해석의 복굴절에 의한 편광

李原鎭,成德鏞,全永基,申再鉉 대구산업정보대학 1998 논문집 Vol.12 No.2

It was investigated the variation of polarization by the double refraction of light for a calcite crystal. In a calcite there is a single direction called the optics axis, which is an axis of symmetry with respect to both the crystal form and the arrangement of atoms. For a point in calcite, there are three principal sections, one for each pair of opposite crystal faces. A principal section always cuts the surfaces of a calcite crystal in a parallelogram withe angles of 71˚ and 109˚. When a beam of plane-polrized light is directed along the optic axis of calcite crystal, the plane of polarization turns steadily about the direction of the beam and emerges vibrating in some other plane than that at which it entered. The law of Malus is ralationship how the intensity transmitted by the analyzer varies with the angle that its plane of transmission makes with that of the polarizer. The pane polarization, θ was obtained from the law of Malus was 20.2˚

여성 스포츠 소비자 증대를 위한 커뮤니케이션 형태 연구

이상봉,노영태,이영덕,전동호,박병주,박철준 釜山大學校 附設 體育科學硏究所 1997 體育科學硏究所 論文集 Vol.13 No.-

This study was executed in order to gauge the possibility of the strategy of marketing communication, which was for an increase of female consumer' participation in sports. It was conducted among a random sample of 1.346 women over the age of 18 in Pusan area, and its contents of survey was the shape of leisure activity and preferation of mass media, the aspects of their watching TV. 1. The form of leisure activity seemed to be most favoured as spectators.. Meanwhile sports-type leisure activity appeared to be more favoured by people out of work compared to people in work. 2. It was shown in the most people that they got the media of the use of commercial sports institution by their family or friends. 3. It was shown that female magazines was the most favoured among periodical magazines. 4. In daily newspapers, they prefer local one to central one. Meanwhile sports-newspaper was the worst favoured. 5. TV news was the most preferred, that is in case of the married against the unmarried. 6. It was the most shown that sports program was watched during suitable hours. But a few people answered that they hardly watch that. 7. It was shown that cultural program was watched generally during suitable hours, yet the unmarried scarcely watch that. 8. It was the most shown that comedy program was watched during suitable hours. But a few people answered that they hardly watch that. 9. It was the most shown that dramatic series and movie program were occasionally watched by them.

스포츠·레저용품 구매행동에 관한 연구

박병주,노영태,이상봉,이영덕,전동호,박철준 釜山大學校 附設 體育科學硏究所 1997 體育科學硏究所 論文集 Vol.13 No.-

The decrease of working time and the increase of leisure time occused by the forms of Factory-Automation, Office-Automation and Household-Automation. The number of people involved in sports & leisure activities are world-widely increasing, and accordingly the demand of sports & leisure goods is outstandingly increased nowdays. In this regard, the main purpose of this study is to find out how the demand and desire of consumers are being formed by purchasing sports & leisure goods, to analysis major influencing consumers' purchasing activities by means of inspecting consumers' recogintion and attitude on sports & leisure goods. The following are results ; 1. In sports & leisure activity, this study is found out that 34 men(15.5%) play once in a week, 31(14.2%) play twice or thrice in a month, 29(13.3%) play twice or three in a week. But 31 women(14.2%) play twice or three in a month, 18(8.2%) play once in a week and 25(11.4%) never do it. 2. In use of purchasing goods, man in that to physical training 114(52.1%), to leisure 13(5.9%), etc 9(4.1%), women buy to leisure 75(34.3%), to physical training 5(2.3%), etc 3(1.3%). 3. The satisfied degrees of consumers is that man(3.82±0.7) is more than woman(2.86±0.7). 4. The determinant factors in purchasing is that woman is higher than, man in price, color, quality and design. But man is higher than woman in brand. 5. In improve method of sports and leisure goods, they answered in quality 113(51.6%), in design 66(30.2%), in price 16(7.3%), in brand 14(6.46%), in color 4(1.8%), etc 6(2.7%). 6. Information resources have mass media 52(23.7%), follow or friends 36(16.4%), show window or seller 21(9.6%). 7. The determinant factors of purchasing goods is 128(58.4%) in quality, 47(21.5%) in design, 37(16.9%) in color, 7(3.2%) in brand.

GO-24 : Induction of autophagy increase chemosensitivity of drug-resistant ovarian cancer

( Young Ae Park ),( Jeong Won Lee ),( Chel Hun Choi ),( Yoo Young Lee ),( Jung Joo Choi ),( Tae Joong Kim ),( Hye Kyung Jeon,),( Young Jae Cho ),( Ji Yoon Ryu ),( Byoung Gie Kim ),( Duk Soo Bae ) 대한산부인과학회 2012 대한산부인과학회 학술대회 Vol.99 No.-

Drug resistance is one of major obstacle that reduce the effectiveness of Drug resistance is one of major obstacle that reduce the effectiveness of chemotherapy of ovarian cancer, via requiring novel therapeutic strategies that could induce the response to the anti cancer reagents. Recently, the induction of autophagy has been suggested as a tool that could overcome the drug resistance of cancer cells. Combined treatment of autophagy activator with some drugs induced chemo sensitivities by reducing cell viability or inducing apoptosis in several cancer types, particularly those which are platinum-based drugs. However, there are not yet results that clearly show the ability of autophagy to overcome of drug resistance of ovarian cancer cells. The aim of this study is to estimate the therapeutic effects of the regulation of autophagy on the drug resistant ovarian cancer cells. We estimated the expression of LC3-2 and p62, defined components of autophagy mechanism in drug resistant ovarian cancer cell lines and compared them with those in individual parent cell lines (drug sensitive cell lines). We pretreated autophagy regulator, chloroquine (CQ) at ovarian cancer cells and cells were incubated with cisplatin. Combined treatment of them mediated alteration of cell viabilities were estimated by MTT assay and the change of autophagy was through estimation of protein expression levels of them by Western blotting assay using specific antibody against them. We found that both LC3-2 and p62 were relatively down-regulated in drug resistant ovarian cancer cells. Pretreatment of CQ increased the response to the cisplatin and bafilomycin induced reverse results. Moreover, we identified that single treatment of CQ reduced cell viability and combined treatment of CQ and cisplatin increased the expression of both LC3-2 and p62 more efficiently than those by single treatment of either cisplatin or CQ in cisplatin resistant ovarian cancer cells. These results indicate the potential therapeutic strategy of the regulation of autophagy in ovarian cancer cells. Drug resistant ovarian cancer cells exhibited reduced expression of components of autophagy in comparison to their parent cells and combined treatment of autophagy regulator with cisplatin modified response to the cisplatin via reducing cell viability. Single treatment of cisplatin increased autophagy and increased cytotoxic effects when treated with autophagy activator. Therefore, our results show that induction of autophagy could be novel therapeutic strategy to overcome drug resistance of ovarian cancer cells.

Treatment Response of Pulmonary Tuberculosis in Patients who received Gastrectomy

( In Young Jung ),( Mi Young Ahn ),( Yong Duk Jeon ),( Hea Won Ahn ),( Jin Young Ahn ),( Nam Su Ku ),( June Myung Kim ),( Jun Yong Choi ) 대한내과학회 2015 대한내과학회 추계학술대회 Vol.2015 No.1

Background: Gastrectomy is a significant risk factor for development of pulmonary tuberculosis. However, only limited data is known about the course and treatment outcome of pulmonary tuberculosis (Pul TB) in patients who have received gastrectomy. Therefore, the aim of this study is to identify the clinical and microbiological treatment response of pulmonary tuberculosis in patients who have received gastrectomy. Methods: We conducted a retrospective case-control study involving 15 Pul TB cases with gastrectomy and 45 age-matched Pul TB controls (1: 3 matched) without gastrectomy between January 2005 and December 2014 in a 2000-bed tertiary care hospital in South Korea. Only culture proven Pul TB cases were enrolled. Microbiological and clinical failures werecompared between the groups. Microbiological failure was defined as positive AFB smear or culture after 4 months. Clinical treatment failure was defined as no improvement on chest x-ray or chest CT after 4 months. Results: The median age was 64.2 years inthe control group, and 64.5 years in the gastrectomy group. As for sex, 21 (46.7%) patients were male in the control group and 13 (86.7%) patients in the gastrectomy group. 2 months sputum AFB or culture positive was seen in 3 (20.0%) patients in the gastrectomy group and 5 (11.1%) in the control group (p=0.400). 4 months sputum AFB or culture positive was seen in 2 (13.3%) patients in the gastrectomy group and 0 (0%) patient in the control group (p=0.059). No improvement in 2 months chest x-ray or chest CT was seen in 4 (26.7%) patients in the gastrectomy group and 2 (4.4%) in the control group (p=0.030). No improvement in 4 months chest x-ray or chest CT was seen in 4 (26.7%) patients in the gastrectomy group, and 0 (0%) in the control group (p=0.003). The frequency of severe gastrointestinal adverse events by anti-TB medications was more frequent in the gastrectomy group 9 (60%) compared to the control 3 (6.7%, p=0.001). Conclusions: Patients who received gastrectomy prior to Pul TB treatment were at significantly higher risk of clinical treatment failure and gastrointestinal adverse events.

디클러스터된 공간 데이타베이스에서 다중 질의의 병렬 처리

서영덕(Young Duk Seo),박영민(Young Min Park),전봉기(Bong Gi Jeon),홍봉희(Bong Hee Hong) 한국정보과학회 2002 정보과학회논문지 : 데이타베이스 Vol.29 No.1

다중 공간 질의는 동시에 2개 이상 수행되는 영역 질의로 정의되며 인터넷 기반 지도 보기 응용의 주요 연산이 되므로, 질의 처리 속도의 개선을 위해서 병렬로 처리되어야 하고 질의 처리 비용 중큰 비중을 차지하는 디스크 입출력 시간을 최대한 줄일 필요가 있다. 그런데 다중 CPU/다중 디스크 구조상에서 디클러스터링을 수행하더라도, 다중 공간 질의를 처리하는 도중 질의 간 임의 탐색이 발생하여 디스크 입출력 시간이 증가하는 문제점이 있다. 이 논문에서는 디클러스터된 공간 데이타베이스에서 다중 공간 질의를 처리할 때 발생하는 문제점인 질의 간 임의 탐색을 분석하고, 해결 방안으로 질의 스케줄링 기법을 제시하였다. 질의 스케줄링 기법은 질의 간 관련성을 이용해서 질의 우선 순위를 조정해서 질의 간 임의 탐색을 해결하는 방법으로써, 질의간의 공간 및 시간 관련성 부여를 위해 질의 간 위치 관련성과 질의 대기 시간을 이용하였다. 실험 결과, 질의 스케줄링을 수행하면 디스크 캐쉬의 적중률이 최대 34% 향상되어 디스크 입출력 비용을 최대 6%까지 줄일 수 있어 다중 공간 질의 처리 시의 성능을 개선할 수 있는 것으로 나타났다. Multiple spatial queries are defined as two or more spatial range queries to be executed at the same time. The primary processing of internet-based map services is to simultaneously execute multiple spatial queries. To improve the throughput of multiple queries, the time of disk I/O in processing spatial queries significantly should be reduced. The declustering scheme of a spatial dataset of the MIMD architecture cannot decrease the disk I/O time because of random seeks for processing multiple queries. This thesis presents query scheduling strategies to ease the problem of inter-query random seeks. Query scheduling is achieved by dynamically re-ordering the priority of the queued spatial queries. The re-ordering of multiple queries is based on the inter-query spatial relationship and the latency of query processing. The performance test shows that the time of multiple query processing with query scheduling can be significantly reduced by easing inter-query random seeks as a consequence of enhanced hit ratio of disk cache.