CdSe ; Cu 광전도 cell 제작

신영진,정태수,신현길,김택성,정철훈,이훈,신영신 경북대학교 센서기술연구소 1992 센서技術學術大會論文集 Vol.3 No.1

쓰레기 매립장 주변 농촌 주민들의 삶의 질 연구

이명경,최준열,김인경,조영아,김영신,정혜진,김리나,이영규,조영태,Lee, Myung-Kyung,Choi, Jun-Yeol,Kim, In-Kyoung,Cho, Yeong-Ah,Kim, Young-Shin,Jung, Hye-Jin,Kim, Li-Na,Lee, Young-Kyu,Cho, Young-Tae 대한예방의학회 2006 예방의학회지 Vol.39 No.4

Objectives: This study aims to examine if a garbage dumping site has real and negative influence on the quality of life (QOL) for the nearby residents. The net effects of the residential distance from the garbage dumping site and from the garbage truck route were investigated for five domains of the QOL. Methods: Two hundred fifty seven Shin-dong Myeon residents, Chun-cheon Si, participated in a self-administrated survey. The Shin-dong Myeon garbage dumping site began operating in 1996. ANCOV A with generalized linear models and multiple regression analysis were performed. Results: Descriptive analyses show that a residence nearby a garbage dumping site is negatively associated with the physical and environmental domains of the QOL. The residential distance from the garbage truck route does not exert any significant effect on various domains of QOL, except for the environmental domain. On the multivariate analysis, the residents living near the garbage dumping site tended to have a significantly negative QOL in the physical and environmental domains. However, the distance from the garbage truck route did not show a significant nor substantial effect on the QOL. The demographic and socioeconomic control variables are associated with a number of the QOL domains, and their patterns are consistent with the general expectations. Conclusions: The results indicated that a garbage dumping site is considered to be an environmental hazard among the nearby residents according to the lower scores on the physical and environmental domains of the QOL. The findings from this study provide comprehensive understanding on the residents' QOL, and they may help politicians and policy makers make decisions for appropriate interventions.

직경 1˝ 자성관에서의 원격장와전류 탐상 실험 빛 결함신호 특성

신영길,이창준,이정호,이윤태,장권규,송성철,송성진,정태언 국립7개대학공동논문집간행위원회 2002 공업기술연구 Vol.2 No.-

In this study, a remote field eddy current testing system is built to inspect 1˝ diameter ferromagnetic tubes and resulting experimental signals are investigated. To decide the operating frequency, the emf of sensor coil is monitored while the sensor coil is moved away from the exciter. At proper frequency, sudden change would occur in the signal pattern. This also indicates the location of remote field region, so that the distance between coils can be decided. The defect signal contains two defect indications, each appears as the sensor and exciter coil passes a defect. Experimental results show that defect depth can be estimated by comparing the two indications. Also, linear relationship between defect depth and phase signal strength is observed.

經濟環境變化와 價格硬直性에 관한 실증분석

신태곤,정승진 釜山 大學校 經營 經濟 硏究所 1996 經營 經濟 硏究 Vol.15 No.1

이 논문은 경제환경변화에 따라 자신의 행동을 최적화하는 경제주체의 합리적 행위에 의해 가격의 경직성이 달라지게 됨을 실증분석하고 있다. 한국의 경우 평균인플레이션이 높을수록 총수요와 총공급충격의 물가상승 유발효과가 더 커지며, 총수요충격이 가변적일수록 가격조정의 빈도가 증대되고 총공급충격이 더 높은 수준의 물가상승을 유발하였다. 또한 공급충격이 가변적일수록 총공급충격이 인플레이션을 유발하는 효과가 더 커지는 것으로 나타났다. 따라서 정부는 직접적인 가격통제를 지양하고 물가안정을 위한 경제환경의 조성에 힘을 기울여야 한다.

사인에 의한 즉시형 과민반응의 억제 효과

신태용,염정열,김원,김현미,박해정,장진이,조성룡,채병숙 우석대학교 생명과학연구소 1998 생명과학연구소 논문집 Vol.2 No.-

We investigated the effect of aqueous extract of Ammomum xanthioides(AXAE) on immediate hypersensitivity. AXAE inhibited systemic anaphylaxis induced by compound 48/80 in mice. AXAE inhibited serum histamine levels induced by compound 48/80 in mice. Moreover, AXAE dose-dependently inhibited histamine release in peritoneal mast cells activated by compound 48/80. These results indicate that the AXAE may be benificial in the regulation of immediate type allergic reaction.

Alprazolam 의 급성 금단에 따른 금단 증후군

신경희,한진희,유태열 大韓神經精神醫學會 1987 신경정신의학 Vol.26 No.2

This is a clinical report of a case of an alprazolam withdrawal syndrome developed in a 43 year-old female patient who had been taking alprazolam 6 to 20 mg daily for more than 3 years, and abruptly discontinued the drug due to incidental major surgery (hysterectomy). The withdrawal symptoms had an abrupt onset 20 hours after her last dose of alprazolam, which were characterized by delirium, anxiety, irritability, fearfulness, sweating, sleep disturbance, bizarre behaviors, desultory speech, visual and auditory hallucinations, occular fluttering, tremor, and muscle twitchings. The patient was successfully managed by collaboratory work of both gynecologist and psychiatrist in less than 3 weeks' course of treatment. The initial phase of treatment was consisted of general supportive care and vigorous replacement therapy with high dose of lorazepam which was later shifted to diazepam, and then was tapered gradually. Additionally, small dose of a new antidepressant, trazodone, was administered to control underlying depression. Alprazolam, a new triazolobenzodiazepines, has been claimed to be an effective and safe anxiolytic and/or antidepressant with minimal adverse effects and addictive properties. However it is not widely appreciated that withdrawal syndrome can occur with this drug, and only few reports of alprazolam withdrawal reaction have existed in the literature. These types of agents are becoming one of the most widely prescribed drugs in medical practice, and their potential risks must be emphasized.

초등학생의 Molar Incisor Hypomineralization 유병률과 제1대구치 치아우식증 및 수복상태 조사

신종현,안울진,김신,정태성 大韓小兒齒科學會 2010 大韓小兒齒科學會誌 Vol.37 No.2

Molar Incisor Hypomineralization(MIH) have recently gained intensive research interests and various clinical trials. Most prevalence, etiology, treatment studies in MIH were carried out in the European countries, and data from the Korean were seldom. This study aimed to investigate the prevalence of MIH and the status of dental caries and treatment on the first permanent molars in primary school children. For this study, 1.344 primary school students in Busan and Ulsan cities were examined directly the permanent incisors and first molars. The results of the survey were as follows: 81 MIH cases were identified among 1.344 cases. The prevalence of MIH in this group of children was 6.0%. Children with MIH showed a significantly higher DMFT value for permanent teeth than children without MIH. The mean number of decayed, missed, and filled in 1st permanent molars(DMFT index) was 1.17. The rate of children with restoration on 1st permanent molar was 13.6% and the sequence of restoration materials was as follows: composite resin, amalgam, gold inlay. Molar Incisor Hypomineralization(MIH)에 관하여 최근 많은 연구적 관심이 집중되고 여러 임상적 대처방법들이 제시되고 있다. 이미 세계적으로는 MIH의 빈도, 병인, 치료 등에 관한 많은 연구보고가 있었으나, 우리나라에서는 이에 대한 관심이 아직 미미한 것으로 사료된다. 본 연구는 초등학생의 MIH 유병률과 제1대구치 우식 및 치료 실태에 대하여 조사할 목적으로 시도되었다. 부산 및 울산광역시에 거주하는 1,344명의 초등학생을 대상으로, 상하 제1대구치와 전치부를 직접 시진하여, MIH 유병률, 제1대구치 우식경험지수와 치료 상태를 조사하여 다음과 같은 결과를 얻었다. 총 1,344명 의 조사 대상 중 81명에서 MIH가 나타나, 유병률은 6.0%를 보였으며, MIH에 이환왼 어린이의 제1대구치 우식경험지수는 비이환군에 비해 통계적으로 유의하게 높았다(P<0.05) 한편, 제1대구치 우식경험지수는 1.17개로 나타났다. 조사 대상 제1대구치의 13.6%가 수복되어 있었고, 수복재 별로는 복합 레진, 아말감, gold inlay의 순이었다.

수요자의 요구와 아파트 단위세대 평면계획의 상관관계에 관한 연구 : 용인지역을 대상으로

신중진,박성진,김명훈,김태엽 대한건축학회 2004 대한건축학회논문집 Vol.20 No.2

The purpose of this study is to define the correlation between consumer's needs appearing diversely in recent years and characteristics of apartment unit plan derived from categorizing composition forms of unit plan. The results of this study are as follows; ① The separation and connection of public zone have relation to use space economically with living room in the center. ② The opened space composition is reflected to an increase in size and openness of the living room. ③ The variability by the hierarchy change of space appears into the introduction of variable designs through light wall and family room. ④ The protection of privacy and communication have relation to the separation of master zone and conversion of inner room to family communication space. ⑤ The diversity and individualization of rooms appear into giving a special function to rooms increased by the extension of bay. ⑥ the extension and connection of service space are reflected to an increase in size of balcony and storage and the flexibility of utility space. ⑦ The recovery of emotionality has relation to the introduction of interior garden.

가스관의 원격장와전류 탐상실험에서 관찰된 결함신호의 특성

신영길,이정호,이윤태,송성진,정태언 국립7개대학공동논문집간행위원회 2003 공업기술연구 Vol.3 No.-

When the identical coils are used for the exciter and sensor in the remote field eddy current (RFEC) probe, two defect indications appear in a single defect signal. The two indications are expected to be the same according to numerical simulation study. However, in our previous experimental work on 1" diameter ferromagnetic tube, we had found that the two indications in a phase signal are not identical and it may be possible to estimate the defect depth by comparing the two indications in a single phase signal. In this paper, those findings are re-examined with gas pipes whose diameter is 48.8 mm. At first, the operating frequency and the coil spacing in a probe are decided. Secondly, defect specimens are designed and built after examining edge effects and the signal sensitivity to the distance between sensor and defect. The RFEC testing experiments using these specimens show the same tendency as appeared in 1" diameter tube, i.e., the defect indication that appears in a phase signal as the exciter coil passes a defect is smaller for shallow defects, but it becomes bigger than the other for deep defects. This finding seems to be very important since it enables us to estimate the defect depth without preparing calibration curves for various depths of defects.

지역문맥을 고려한 소규모 공동주택에 의한 주거환경정비에 관한 연구 : 일본 사례를 중심으로

신중진,윤인석,김태엽 대한건축학회 2003 대한건축학회논문집 Vol.19 No.5

The purpose of this study is to suggest a subject of Korea smallscale apartment through distinctive Japan example which try a synthetic residential environment improvement. To proceed this study, we arranged contents and analyzed a plan method, improvement method of Japan examples. The analysis result of Japan examples is as follows : 1.succeed to local context, 2.try a synthetic residential environment improvement, 3.investigate a local state and set up subject definitely, 4.extract the various residential environment factor, 5.invent the plan principle and method, 6.invent the improvement method. The subject of Korea by these results are as follows : 1.improvement direction establishment based on local context, 2.local problems and subjects establishment through decode of local context, 3.excavation and application of local context factor, 4.invention of plan method and improvement method based on local context.