초고속망을 이용한 멀티미디어기반 종합 한방 원격 의료정보 시범시스템 구축

이용주,양옥렬 圓光大學校大學院 2000 論文集 Vol.24 No.-

한의학의 원격검진 및 한방의학 정보는 전통의학의 표준화 및 과학적 접근을 위해 전통한의학 정보 컨텐츠를 데이터베이스화하고 원격지에서의 한의진료가 가능하도록 하는 원격진료 통합 시스템을 개발함으로써 초고속통신망의 유용한 서비스를 제공하게 된다. 본 연구는 국민 대다수가 보편화된 한방 의료 서비스를 제공받을 수 있게 하는데 그 목적이 있으며 정형화된 데이터베이스를 통해 점차적인 한의학정보의 통합관리가 가능할 수 있도록 하였다. 또한 방대한 멀티미디어 정보를 효율적으로 검색할 수 있도록 하기 위해 시소러스를 통해 데이터베이스 정보의 균형잡인 서비스가 가능하도록 하는 질의 처리 시스템을 갖춘 멀티미디어기반 데이터베이스를 구축하였다. The goal of this research is to develop a Remote Medical Examination System on Oriental Medicine on the very high speed information communication network. We developed a remote medical examination system based on the sample examination data of 10 patients and develop the information of search database based on contents. We analyzed the sample data and the requirements of patients, doctors, and nurses. By the analyzed result, we designed and constructed a prototype are as follow : the multimedia ORDBMS server system, network interface technology, internal/external database schema design, oriental medicine expert knowledge base design, inter-data search algorithm design and thesaurus.

정서강도와 정서인식의 명확성, 정서조절양식이 대인관계에 미치는 영향

박경옥,박기환 가톨릭대학교 사회과학연구소 2007 社會科學硏究 Vol.23 No.-

본 연구는 정서강도, 정서인식의 명확성, 정서조절양식이 대인관계 성향에 어떤 영향을 미치는지를 살펴보았다. 다시 말해, 정서표현갈등이 대인관계와 유의한 상관이 있다는 연구를 토대로, 정서를 표현하기 위해 선행되어야 할 정서강도 정서인식의 명확성, 정서조절양식이 대인관계에 미치는 영향을 살펴봄으로써 내담자의 대인관계 문제를 해결하기 위해 어떤 정서적 특징들을 다루어야 하는지를 탐색하는 것이 본 연구의 목적이었다. 이를 위해 서울과 충청지역에 소재하고 있는 대학교의 대학생 322명을 대상으로 정서강도, 정서인식의 명확성, 정서조절양식, 그리고 대인관계 성향을 측정하기 위한 설문조사를 실시하였다. 본 연구의 결과는 다음과 같다. 첫째, 정서강도는 대인관계 성향과 모두 상관이 있었으나, 특히 사회관계성향과 상관이 높았다. 둘째, 정서인식의 명확성은 대인관계 성향 중 사회 관계성향과 상관이 높았다. 셋째, 정서조절양식 중 능동적 양식은 대인관계 성향 모두와 상관이 있었으나, 그 중 역할성향과 상관이 가장 높았다. 회피분산적 양식은 표현성향과 상관이 높았으며, 지지추구적 양식은 사회관계성향과 상관이 높았다. 본 연구 결과는 내담자가 정서를 경험하는 정도, 내담자가 자신이 느낀 정서를 얼마나 명확히 아는지의 정도, 내담자가 사용하는 정서조절양식을 상담자가 잘 이해하게 되면, 대인관계에서 정서표현을 어려워하는 내담자를 더 효율적으로 도울 수 있다는 것을 시사한다. In this research, we studied the relationship of emotional intensity, emotional clarity and emotion regulation style with interpersonal relations, based on the assumption that emotion is included in interpersonal relations(Lehman, Ellard, & Wortman, 1986). This is on the basis of the research that ambivalence in emotional expression is closely connected with interpersonal relations. Therefore it is important to investigate the effects of emotional intensity, emotional clarity and emotion regulation style on interpersonal relations. 322 undergraduate students were asked to complete the questionnaires of emotional intensity, emotional clarity and interpersonal relations disposition. The results were summarized as follows: First, emotional intensity had significantly related to all interpersonal relations disposition, especially it was closely related to the social relations disposition. Second, emotional clarity was closely correlated with social relations disposition among the interpersonal relations disposition. Third, active style among the emotion regulation style was correlated with all interpersonal relations disposition, especially it was closely related to role disposition. And avoidance style was closely related to expression disposition. Lastly, support-seeking style was closely related to social relations disposition. This results can be used as a basic data for counselor to solve the client’s problems of interpersonal relations. If the counselor can understand the emotion regulation style of the client, the counselor may easily help the client who has experienced a difficulty of emotional expression in interpersonal relations.

測地線에 對한 小考

李起安,王文玉 全北大學校 基礎科學硏究所 1984 基礎科學 Vol.7 No.1

In this note, we shall describe about definition of geodesic on a differentiable manifold, and illustrate three geodesics using locally isometries.

디지털시장이 소비자에게 미치는 영향 : 소비자의 이익과 비용을 중심으로 Emerging Costs and Benefits of Digital Markets to Consumers

김기옥 대한가정학회 2003 Human Ecology Research(HER) Vol.41 No.1

This study delves into emerging costs and benefits of digital markets to consumers through in-depth interviews with 5 women and 4 men consumers. Four themes are founded from the analysis of the transcript as follows: 1)benefits of Intemet shopping consisted with convenience, price efficiency, and fun, 2) dustirted effciencies consisted with distorted price efficiency, distorted time efficiency, and limited choices based on familiarity, 3)addiction to digital market consisted with waste, distorted satisfaciton, and solidarity, and 4)stages in consumer types according to shopping experiences from the novice, the explorer, the expert, and the cynic in part and the addict in part. These themes imply consumer benefits from economic and esthetic aspects and mixed consumer costs according to consumer's level of informatization. This study concludes that the digital market is morphogenic, flexible, fluid market and therefore, the real features of the digital market are yet to come. More research attention should be highlighted in the impacts of digital market to consumers from various perspectives with varlous methodologies.

학교와 학원의 비교를 통해 본 청소년의 플로우 및 내적경험

김기옥,현은자,최인수,유현정 대한가정학회 2004 Human Ecology Research(HER) Vol.42 No.4

The purpose of this study was to compare the school life of Korean high school students between public and proprietary schools, especially focused on their internal experience and flow. Internal experiences were composed of three dimensions: emotion, cognitive efficiency, and satisfaction. Flow was classified into four conditions: apathy, boredom, anxiety, and flow. The study results are: 1. Korean high school students felt more flow when they were in public school than in proprietary school,. In public school, they felt relatively more bored, and on the other hand, they were relatively more anxious in proprietary school. 2. Korean high school students felt more positive emotions when they were in public school than in proprietary school. 3. Korean high school students were more involved into study when they were in public school than in proprietary school. 4. Korean high school students were more satisfied when they were in public school than in proprietary school.

肝내 알데히드 탈수소효소 활성의 변동

문전옥,김태완,백기주,김기헌 부산대학교 신약개발연구소 1994 藥學硏究誌 Vol.28 No.1

It was reported that hepatic aldehyde dehydrogenase(ALDH) activity was depressed in alcoholic liver diseases, however there was few report that explain the reason of depressed ALDH activity. We have attempted to correlate the decrease of hepatic ALDH activity with the active oxygen species which generated at elevated rates in the proliferated microsomes by chronic ethanol feeding. The susceptibilities of the hepatic ALDH activity to active oxygen generated by xanthine-xanthine oxidase system and FeSO₄-H₂O₂ system were studied. Incubation of ALDH with 2×10³ xanthine oxidase for 30 min at 25℃ resulted in the decrease of enzyme activity to 60%, and 55% of ALDH activity was retained after exposure to FeSO₄4-H₂O₂ system for 20 min. Alteration in the ALDH activity after administration of ethanol in rat liver was investigated. Whereas the mitochodrial ALDH activity was increased, the microsomal activity was depressed in ethanol-treated rat. Induced microsomal ALDH activity was observed by treatment of phenobarbital or 3-methylcholanthrene in the liver of rats chronically fed alcohol. Since the ALDH catalyses the oxidation of a wide variety of aliphatic and aromatic aldehydes, it is suggested that the alteration in the ALDH activity by various factors including the active oxygen affects the physiological states of liver administrated ethanol chronically, which may in turn to lead to liver disease.

영어 화제와 초점의 억양 실현 양상

강선미,옥유름,김기호 한국음성과학회 2003 음성과학 Vol.10 No.4

This paper investigates the tonal patterns of English infomation structure composed of topic and focus. It has been argued in previous theories that there is a significant relationship between English topic-focus structure and intonation. The English topic is marked with L+H* pitch accent and focus is marked with H* pitch accent These theories, however, are oversimplified ones since they do not consider the contextual differences of topic and focus. To examine more concrete tonal patterns of English topic and focus, we classified topic into two subcategories of reminding topic and oldinformation topic. Focus was categorized into three: information focus, contrastive focus, and reference focus. The overall results show that native English speakers are inclined to use both the L+H* and H* pitch accent for the topic and focus of an utterance. We also observe a tendency to deaccentuate the topics given as old information and to mark the topics given as noun phrase with H* pitch accent. As for the intonation of focus, H* pitch accent is the most frequent type of accent, but L+H* also shows a high percentage of implementation especially in the context of correction or contrast.

Rock Bolt의 길이 및 配置가 地下構造物의 支保效果에 미치는 影響

유희중,조기옥 호남대학교 산업기술연구소 1997 산업기술연구논문집 Vol.4 No.-

본 실험적 연구는 Rock Bolt의 길이와 배치간격이 지하 구조물의 지보효과에 미치는 영향을 고찰하기 위하여, 시공 중인 터널공사의 실물을 대상으로 실험을 수행하였다. 실험은 8개소의 장소를 선정하여 4종류로 모델화하였고, 각 모델은 암질이 유사한 2개소를 묶어 상호 비교할 수 있도록 하였으며, Rock Bolt의 길이와 간격을 동일 또는 상이하게 배치하여 각 모델별로 분석이 가능토록 하였다. 연구결과 Rock Bolt의 길이가 길어질수록 넓게 배치할 수 있었으나, 일정 수량 이상의 배치는 Bolt수량의 증가만큼 지보효과를 높일 수 없었다. 또한 같은 강도의 암질이라 할지라도, 절리의 방향과 위치에 따라 Rock Bolt의 Bolting 방향과 시공시기가 지보효과에 상당한 영향이 있는 것으로 판단되어, 앞으로 이 분야에 대한 연구가 있어야 할 것으로 사료된다. In this research, reinforcing fects of the length and the space of rock bolt on the underground structure was investigated through field test at the tunnelling work sites. In this test, 8 test sites were selected and modelized of 4 groups. Each group was consisted of 2 rock masses with equal quality to facilitate comparison of the reinforcing effects of length or space of the rock bolt. As a results, the length of rock bolt should be determined by the consideration of rock mass quality and tunnel width. The space of rock bolt could be increased as the length of rock bolt. The more rock bolts were installed, the more the tunnel was reinforced, the more the reinforcing effect of each rock bolt was diminished. Even if the strength of rock mass are equal, it was found that reinforcing effects are varied with the orientation and the installation time of rock bolts and with the orientation and the location of joints. So the continuous study on the rock bolting system with these variables is more desirable.

인터넷 쇼핑경험에서의 소비자만족 형성과정에 관한 연구

유현정,김기옥 대한가정학회 2002 Family and Environment Research Vol.40 No.5

This study aims to examine the forming procedure of consumer satisfaction from Internet shopping experience. Many studies on the satisfaction have primarily focused on the examination of the antecedents of satisfaction along with the expectation-disconfirmation paradigm dominating the former studies. This shady has built an Internet shopping expectation-disconfirmation model as to apply the expectation-disconfirmation model into the condition of the Internet shopping. The summary of study is represented in following. 1. The expectation of risk and performance of benefit had a significantly positive effect on the perceived disconfirmation. In addition, an expectation of benefit and performance of risk had a significantly negative effect on the perceived disconfirmation. 2. A performance of risk and performance of benefit not only had a significantly indirect effect, but also a significantly direct effect on the consumer satisfaction. But expectation of risk and expectation of benefit had no significant direct effect on satisfaction. 3. Not only the perceived disconfirmation had a significant positive effect on satisfaction, but also an effect of the perceived disconfirmation on satisfaction(0.472) is larger than that of the performance of risk or performance of benefit. Meaning that, it is desirable for one to apply the expectation-disconfirmation model into the Internet shopping circumstances as much as the off-line markets.

精神分裂症의 生物學的 硏究 : 液體 크로마토그라프와 放財酵素法에 依한 Catecholamines 微量定量 A Rapid Microassay of Catecholamines by High Performance Liquid Chromatography-Radioenzymatic Method

고병학,송옥헌,임규,황병두,백문기 中央醫學社 1983 中央醫學 Vol.45 No.4

A direct rapid radioenzymatic assay in combination with high performance liquid chromatography (HPLC) for measuring simultaneously picogram quantities of nore pinephrine, epinephrine and dopamine has been developed, and the relationship of changes in cerebrospinal fluid (CSF) norepinephrine concentration during haloperidol treatment to changes in psychosis rating of twelve schizophrenic patients has been investigated. The three catecholamines in 20?l of CSF are converted to their 0-methylated ana-logues by catechol-0-methyltransferase in the presence of S-adenosyl-L-1{methyl-3H} methionine. After the addition of tetraphenylborate, these derivatives are extracted. with diethylether at pH 8.2 followed by re-extraction with 0.1N HCI and then isol-ated by HPLC using, ?Bondapak C18column and 0.17 M acetic acid-60% methanol- 0.02 M Na2SO4 as solvent. Manual collection of each fraction is started two seconds after in appeared mark. The HPLC fraction of norepinephrine and epinephrine deri-vatives are oxidized to vanillin followed by extracting the vanillin with toluene, and dopamine derivatives fraction is extracted with toluene/isoamylalcohol and then re-extracted with 0.1N HCl. Internal standard curve shows a good linearity from 5 to 30 picogram per samples, and incorporated radioactivity of norepinephrine, epinephrine and dopamine derivatives are 163±11.4, 125±10.5 and 112±3.9cpm per picogram and calculated sensitivities are 0.4, 0.3 and 1 picogram, respectively. 3H-Normetanephrine, 3H-metanephrine and 3H-methoxytytamine are well separated by HPLC, and each retention times are 3.52, 4.08 and 5.62 minutes and yields are 75.6?0.9, 76.1?0.8 and 70.1?0.4%. Separation of the methylated derivatives by HLPC are performed within 8 minutes, and thus enabled us to complete the differential analysis of 15 samples (30 tubes) in a day. CSF norepinephrine concentration in schizophrenic patients show rostral-caudal gradient and haloperidol induced decreases of norepinephrine and the decreases correlated significantly with psychosis rating, From the above rsults, it is suggested that this method is more excellent than any others in sensitivity, accuracy, reproducibility and specificity of the differential assay, and CSF norepinephrine can be used for evaluation of neuroleptics treatment of schizophrenia by this method.