울산 지리정보 시스템

옥철영,김영철,조정관 울산대학교 1997 공학연구논문집 Vol.28 No.2

지리정보 시스템은 수치화된 지리데이타를 화면으로 mapping시키고, 지리테이타와 그의 속성정보를 연계시킬 수 있는 초보적인 기능이 필요하다. 본 논문에서는 이러한 기능을 가진 지리정보 시스템을 구현하기 위한 방법을 제안하였다. 그리고 실제 울산시의 수치지도를 제작하고 업종별 전화번호부를 데이타베이스화하여 울산 지리정보 시스템을 구현하였다. 울산 지리정보 시스템은 수치화된 지번데이타와 업종별 전화번호부의 주소를 연계시켜, 질의된 해당 시설물이나 상호의 주소 위치를 지리테이타와 함께 화면으로 mapping시키는 지리정보 시스템의 응용 프로그램이다. GIS(Geographic Information System) needs two fundamental functions : a mapping function which maps a vetorized geographic data to screen and a relating function which associates the geographic data with their attribute information. This paper proposes a method to design the GIS which has the fundamental functions and implements an Ulsan GIS(UGIS). The UGIS consists of a vectorized Ulsan geographic data and a telephone database of business category. The UGIS associates a lot number in the Ulsan geographic data with an address in the telephone database, and maps an address of major building or a name of business queried to screen with the Ulsan geographic data.

급성 운동 신경 축삭성 신경병증과 동반된 기관지내 이물 1예

조영신,전웅,이호성,최재성,나주옥,서기현,김용훈 순천향의학연구소 2008 Journal of Soonchunhyang Medical Science Vol.14 No.1

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국산 백굴채 엑스의 급성 경구독성과 항암작용에 관한 연구

김정훈,김영옥,박찬봉,채병숙,강태욱,안영근 원광대학교 식품약품안전성연구소 1995 食品藥品安全性硏究 Vol.8 No.-

The MeOH and H_2O extracts of Chelidoni Herba were examined for acute oral toxicity in mice, and MeOH extract of Chelidoni Herba was examined for anti inflammatroy activities in rats. The results of this study were summarized as follows: (1) The median lethal doses of the total MeOH and H_2O extracts of Chelidoni Herba were 12.5 and 10.1 g/㎏. respectively. (2) Major symptoms of this acute oral toxicity were eye extrusion. hair erection. trembling of head. paralysis. rapid running or moving before death, and depression of respiration. (3) The total MeOH extract of Chelidoni Herba was shown to have significant anti-inflammatory activity on toe paw edema induced by carrageenin.

강인성을 주요 개념으로한 이론 합성의 일례 : focal concept: hardiness

김영옥 서강정보대학 1999 산업과학연구 Vol.1 No.-

This study was conducted to provide the more sophisticated relationships between hardiness and hardiness-related concepts through theory synthesis, one of theory development strategy. Theory synthesis was based on empirical evidences from published research findings. Literatures for study were collected by Medline search. Criteria for sampling was purposeful sampling limited to research to investigate the effects of hardiness between stress-health relationship, and finally 29 research articles were analyzed. Theory synthesis processes were follows ; First, determine the factors related to hardiness concept through literature review, and classified these factors into determinants and results. Second, collect the representative listing of relational statements pertinent to hardiness. third, collapse highly similar concepts into more comprehensive summary concepts, and then construct the hypothesized conceptual model by diagrammatically mapping the relationship among summary concepts. Finally, extract the statements from conceptual model, and specified each concept of statement into empirical indicator to represent the possibility the empirical testing.

잡음환경에서 구름 볼 베이링의 결함검출을 위한 ALE의 적용

김영태,최만용,김기복,박해원,박정학,김종억,류준 한국공작기계학회 2004 한국공작기계학회 추계학술대회논문집 Vol.2004 No.-

It is very important to detect the bearing defects in rotating machinery since the critical failure of bearing cause a machinery shutdown. However it is difficult to detect the vibration signal resulting from the initial defects of bearing because of the high level of broadband noise. A signal processing technique, called the adaptive line enhancer(ALE) as one of adaptive filter, is studied in this work. This technique is to eliminate broadband noise without a prior knowledge of the noise and signal characteristics. Also we propose the optimal methods for selecting the three main ALE parameters such as correlation length, filter order and adaptation constant used in the adaptative process. Vibration signals for three abnormal bearings, including inner and outer raceways and ball defects, were acquired from Anderon(angular derivative of radius on)meter. The experimental results showed that the proposed technique can reliably detect the bearing defective signals masked by broadband noise.

강인성에 대한 국내 간호논문 분석

김영옥 성인간호학회 2004 성인간호학회지 Vol.16 No.1

Purpose: The purpose of this study was to identify patterns and trends of hardiness studies and to suggest the direction of further research. Method: Forty-seven hardiness studies were collected through internet searching and were reviewed by some criteria. Result: The results showed that hardiness studies have increased rapidly since 1990's. Eighteen studies were thesis' for degrees and others were for non-degree research studies. All studies employed the non-experimental design, particularly correlational studies. In the sampling method, all studies used non-probability sampling. Most commonly used instrument for hardiness measurement was Pollock(1986)'s HRHS. In the majority of research, hardiness was treated both as a composite measure and 3 subscales. Hardiness-related concepts were 27 and classified into 5 categories such as health behavior, stress, adaptation, support, and others. Most common statistical technique was Pearson's correlation coefficient, followed by regression, ANOVA, path analysis. Conclusion: To be utilized as practical nursing knowledge, hardiness studies should be done with more empirical analysis such as experimental research, and Meta-analysis is needed to compare the effect size and significance of composit and 3 subscales of hardiness construct.

볼 베어링의 결함검출을 위한 Adaptive Line Enhancer의 적용

김영태,최만용,김기복,박해원,박정학,김종억,류준 한국공작기계학회 2005 한국생산제조학회지 Vol.14 No.2

The early detection of the bearing defects in rotating machinery is very important since the critical failure of bearing causes a machinery shutdown. However it is not easy to detect the vibration signal caused by the initial defects of bearing because of the high level of random noise. A signal processing technique, called the adaptive line enhancer(ALE) as one of adaptive filter, is used in this study. This technique is to eliminate random noise with little a prior knowledge of the noise and signal characteristics. Also we propose the optimal methods for selecting the three main ALE parameters such as correlation length, filter order and adaptation constant. Vibration signals for three abnormal bearings, including inner and outer raceways and ball defects, were acquired by Anderon(angular derivative of radius on) meter. The experimental results showed that ALE is very useful for detecting the bearing defective signals masked by random noise.

PCR을 이용한 Rat 기관지 세척액에서의 Pneumocystis carinii DNA의 검출 : 기초실험 A pilot study

김주옥,홍석철,한표성,이종진,김선영,이영하,신대환 충남대학교 의과대학 지역사회의학연구소 1994 충남의대잡지 Vol.21 No.1

Background: Pneumocystis carinii (PC) is a opportunistic pathogen causing serious pneumonia (Pneumocystis carinii pneumonia : PCP) in immunosuppressed patients including AIDS. Laboratory diagnosis of PCP is dependent on microscopic demonstration of the PC by using cytochemical staining or by immunocytochemical staining with monoclonal antibodies. However, these staining methods are not highly sensitive. The development of the polymerase chain reaction (PCR) has made it possible to detect very small numbers of pathogens in clinical specimens. To establish the usefulness of PCR for detection of PC DNA, We performed PCR as a pilot study. Methods: PCP was induced on Spraque-Dawley rats with prednisolone 5mg IM twice a week. Bronchial lavages, impression smears, and permanent sections were performed from the 3rd week to 7th week of cortisonized rats. PC DNA was extracted with bead beater / 10% CTAB method. Results: Impression smears showed PC cyst after the 4th week (100%, 28/28 rats), and permanent sections showed 27/28 rats. Control rats showed some PC cysts (2/7). PCR result was positive only one case among the 6th week rats (1/7), But positive 6 cases at the 7th week rats, (6/7). Among control rats. 2 cases were positive (2/7). ??This data is a pilot study for the PC DNA detection using a PCR. PCP were successfully cortisonized rats. If adequate bronchial washing technique will be used, PCR can be a sensitive for PC DNA detection.

강인성(HARDINESS)에 대한 개념분석

金英玉 서강정보대학 1993 論文集 Vol.12 No.-

In this paper, Hardiness that reflects one aspect of human personality was selected and analyzed to clarify the defining attributes, characteristics, and to propose theoretical definition of the concept. The Walker & Avant strategy was used together with the theoretical phase of Hybrid model by Schwartz-Barcott & Kim to complete the concept analysis through literature review. The results of this analysis demonstrated that hardiness personality functions as a health-mediating resource that buffers stress effects and motivates desirable health behaviors in the encounter with stressful life events. Based on the results, the theoretical definition and the defining attributes of hardiness personality was suggested. The concept can be defined as follows : Hardiness is an important psychological health-promoting resource that mediates an individual's responses in stressful situations. It is also personality characteristic that leads the individual to perceive stressful life events as an opportunity for one's growth and development, to participate in the situation actively with interest and meaning, and to exercise the one's beliefs of decision-making for problem solving. The defining attributes of Hardiness are as follows : 1) It is trait-oriented personality that functions stress-resistance factor. 2) It accepts changes positively. 3) It has self-transcendence that overcomes the difficult situation. 4) It demonstrates growth-oriented behaviors. This analysis demonatrated the importance of individual's involvement in stress management. Hardiness personality is inherent health-promoting factor in stress-laden human environment. Ultimately, this understanding will provide the essential "building block" for planning, implementing, and evaluating client's stress management program in various nursing situations.

일 대학병원 간호사의 직업만족도에 관한 조사연구

김영옥 서강정보대학 1988 論文集 Vol.7 No.-

For advancing nursing quality and nurses' job satisfaction, this study was to measured the level of job satisfaction, and to investigated siginiticant factors which affected to job satisfaction. The respondents were 138 nurses in one general hospital in Gwang ju. The equipment used in this study was questionaire form developed by slavitt etals.and was used to gather the data from Aug.8 through 30. 1988. The level of job satisfaction was measured by 5 point rating scale(Likert type), and the data were analyzed using t-test, ANOVA and pearson correlation coefficiency. Study results were as follows ; 1. The total mean score for the 45 items of job satisfaction was 2.70, showing that the subjects of this study were dissatisfied on their job. 2. To identity the specific job related factors that affected to job satisfaction, the 45 items of job satisfaction were divied into 6 areas. Among 6 areas Job status showed highest mean score (3.45) and then Interaction (3.07), Autonomy (2.90), Organizational Requirement (2.56), Task Requirement (2.27) in order, and Pay showed the lowest mean score (1.94). 3. Level of job satisfaction according to the subject's general characteristics were ; 1) The higher the age was, the more job satisfaction score. 2) Groups who were married, and have more clinical experience were more satisfied with their job. 3) Group who have diploma degree than baccalaureate degree, and Head nurse group than staff nurse group more satisfied with their job. 4) Groups who intended to remain on the job, and have greater meaningfullnes on nursing experienu were more satisfied with their job.