프레스금형의 드로비드설계에 관한 실험적 연구

송준호,유호영,김진무 울산대학교 1994 공학연구논문집 Vol.25 No.2

정사각형 용기의 Deep Drawing 성형성 실험을 다양한 작업조건하에서 수행하였다. 본 연구에서는 재료의 유동상태와 판두께의 국부적 변화량을 성형성의 척도로 사용하였으며, Photo-etching 방법을 이용하여 이들을 측정하였다. Draw Bead의 크기, 블랭크 홀더력의 크기 및 윤활상태의 변화에 따른 정사각형 용기의 둘레방향, 대각선방향 및 반경방향으로의 판두께 변화량과 재료의 유동상태를 실험적으로 분석하였다. Experiments on the drawability of squared boxes have been performed under various working conditions. In the present work, the pattern of material flow and the local change in the thickness of shell are used as the measures of drawabilitiy and they are measured using the photo-etching technique. The size of draw bead, the magnitude of blank holding force and the condition of lubrication have been changed and their effects on the pattern of material flow and the thickness of shell along the circumferential, diagonal and radial directions of the squared boxes have been analyzed experimentally.

스포츠 참여에 대한 심리적 효과 : 부천지역 주민을 중심으로 Based on Inhabitants in Bucheon

송유진,한승환 부천대학 2001 論文集 Vol.22 No.-

본 연구는 60세 이상의 노인들 중 운동 참여자와 비 참여자를 대상으로 하여 운동이 노인의 신체적 이미지의 변화를 얼마나 주는가를 검증하고 노후의 생활을 보다 윤택하게 할 수 있는 기회를 주며, 노인 운동프로그램의 활성화할 수 있도록 하는데 연구의 목적을 두고 2001년 현재 부천지역의 노인복지회관에 등록된 60세 이상의 노인 73명과 B대학에서 무료로 제공하는 운동프로그램에 참여하는 60세 이상의 노인 66명, 총139명으로 선정하여, Mc Nair 등이 고안한 기분 상태 검사지(POMS)를 측정한 후 Window용 SPSS/PC+ 8.0 Version을 이용하여 자료 처리한 결론은 다음과 같다. 첫째, 남성·여성 모두 긴장감은 운동 참여집단이 비 참여집단보다 낮은 수준을 보였다. 둘째, 분노에 있어서는 남성은 운동 참여집단이 낮은 수준이고, 여성은 운동 참여집단이 비 참여집단보다 높은 수준을 보였다. 셋째, 우울에 있어서는 남성은 운동 참여집단이 낮은 수준이고, 여성은 운동 참여집단이 비 참여집단보다 약간 논은 수준을 보였다. 넷째, 피로감에 있어서는 남성은 운동 참여집단이 낮은 수준이고, 여성은 운동 참여집단이 비 참여집단보다 약간 높은 수준을 보였다. 다섯째, 혼란에 있어서는 남성은 운동 참여집단이 낮은 수준이고, 여성은 운동 참여집단이 비 참여집단보다 약간 높은 수준을 보였다. 여섯째, 활동성은 남성·여성 모두가 운동 참여집단이 현저하게 높은 수준을 보였다. The purpose of this study was to examine about change of physical image through physical activity. Data was obtained from 139 an old man by means of the POMS(Profile of Mood States Questionnaire) questionnaire which was distributed. The resultes of this study are summarized as follows. 1. In regard to their degree of tension, it was revealed that males and females were in the case of group of participating in sports than in the case of group of nonattendance in sports. 2. In regard to their anger, the males were lower in the case of group of participating in sports than in the case of group of nonattendance in sports. While, the females were higher in the case group of participating in sports than in the case of group of nonattendance in sports. 3. With regard to their depression, fatigue, confusion it was revealed that the males were lower in the case of group of nonattendance in sports than in the case of group of participating in sports. While, the females were little higher in the case of group of participating in sports than in the case of group of nonattendance in sports. 4. In regard to their vigor, males and females were higher remarkably in the case of group of participating in sports than in the case of group of nonattendance in sports.

임베디드 시스템에서 Mobile IP 프로토콜 구현

宋東勳,裵振勝,鄭燦赫,吳世德,李基源,劉忠烈,河載承,李光培,金玄郁 명지대학교 산업기술연구소 2005 産業技術硏究所論文集 Vol.24 No.-

With rapid growth of the internet, need for the mobile communication networks is increasing. In this paper, we implement and test Mobile IP Protocol in Embedded System. Our Mobile IP-based testbed consisted of two sub-networks and each sub-network was configured to operate independently through use of router. To satisfy integrated wired/wireless network model established on the testbed design and show generality of the testbed, we implemented mobile nodes, home agent, foreign agent and router on the basis of Linux operating system. As the results of the evaluation, we confirmed that mobile nodes operated properly according to Mobile IP Protocol.

건설 프로젝트에서 D-virus가 안전에 미치는 영향에 관한 기초적 연구

송진우,표영민,진유나,이상범,김정길 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.2

Construction site has contributed to construction productivity improvement by utilizing information, simplification, and standardization concept. Also it has contributed to quality and productivity improvement by standardizing design and construction process, using them to a fair decision-making process by organizing diverse data in construction process. However, construction process has diverse variables and uncertain case due to particularity in construction. These parts have an effect on construction process. To use unorganic construction information and knowledge properly has become the factor to project success. Therefore, this study analyzes that D-virus of the uneasy factors has an effect on safety control of construction industry. That is to say, aim of the study is to suggest the solution to remove those after confirming for these factors to have certain effect in construction process through fact finding survey and retesting the factors of D-virus to refer in business management in a constructive position.

Petri Nets(PN)의 확장된 관계합성 연구

송유진,김정원,이종근 國立昌原大學校 基礎科學硏究所 1994 基礎科學硏究所論文集 Vol.6 No.-

In this paper, we proposed 'the composition of Petri Nets(PN) using relational function' in the previous paper. In other words, by the composition, two joinable transitions are merged to a new transition after eliminating common places. In addition we propose a extended composition of place using relational function, such that two joinable places are merged to a new place after eliminating common transitions.

호스피스 병동과 일반병동의 말기암환자의 간호중재 비교

노유자,한성숙,용진선,송민선,홍진의 성인간호학회 2002 성인간호학회지 Vol.14 No.4

Purpose: The purpose of the study was to compare symptoms, medical therapies, and nursing interventions with terminal cancer patients during the last four weeks of their lives in a hospice unit and general units. Method: For the descriptive survey study, data were collected by reviewing the medical records of 243 patients who died of terminal cancer at K hospital in Seoul. The data was analyzed by using Chi-square test and t-test. Result: The study findings are summarized as follows. There were higher frequencies in physical symptoms of constipation, itching sensation, pain, sleeping disturbance, soreness and dysuria for those patients in the hospice unit than those patient in general units. All emotional symptoms were recorded significantly higher for those patients in the hospice unit than those in general units. Regarding the major medical interventions, pain management was used more significantly for those patients in the hospice unit, but antibiotic therapy and resuscitation were used more significantly for those patients in general units. Conclusion: The hospice unit provided more comprehensive nursing interventions including psychological, spiritual, and family cares as well as physiological care for terminal cancer patients. The facts showed that those patients who would need hospice care in general units should be referred to the hospice unit at an appropriate time.

급성충수돌기염으로 발현된 방선균증 2예

조진원,송진영,김창억,민영훈,최창순,우흥정,현인규,김종현,유기철,채승완,손진희 대한화학요법학회 2001 대한화학요법학회지 Vol.19 No.1

The Actinomyces species are normal flora of oral cavity and upper intestine characterized as gram-positive, non-spore-forming anaerobic or mjcroaerophilic rods. Actinomycosis is a chronic suppurative and granulomatous disease characterized by abscess, sinus, abundant granulation and mass. The appendix is the commonly involved site among abdominal actinomycosis. Abdominal actinomycosis is often difficult to diagnose before operation because of no reliable clinical features and infrequency of the disease. We report two cases of abdominal actinomycosis which were manifested as acute appendicitis. Those were detected Incidentally tv the pathologist after routine appendectomy. Both patients were successfully treated with appendectomy followed by proper antibiotics use.

호스피스 병동과 일반병동의 말기암환자의 간호중재 비교

노유자,한성숙,용진선,송민선,홍진의 가톨릭대학교 간호대학 호스피스 교육연구소 2002 호스피스논집 Vol.6 No.-

The purpose of the study was to compare symptoms, medical therapies, and nursing interventions with terminal cancer patients during the last four weeks of their lives in a hospice unit and general units. For the descriptive survey study, data were collected by reviewing the charts of 243 patients who died of terminal cancer at K hospital in Seoul. The data was analyzed using Chi-square test and t-test. The study findings are summarized as follows: There were higher frequencies in physical symptoms of constipation, itching sensation, pain, sleeping disturbance, sore, and urinary difficulty for those patients in the hospice unit than those patient in general units. All emotional symptoms were recorded significantly higher for those patients in the hospice unit than those in general units. Regarding the major medical treatments, pain control was used significantly more for those patients in the hospice unit but antibiotic therapy and resuscitation were used significantly more for those patients in general units. The hospice unit provided more comprehensive nursing interventions including psychological, spiritual, and family cares as well as physiological care for terminal cancer patients. The facts showed that those patients who need hospice care in general units should be referred to the hospice unite at an appropriate time.

중년층을 대상으로 한 건강증진 프로그램에 의한 심리적 효과

박영희,송유진,김동희 韓國體育大學校 1999 論文集 Vol.22 No.-

This study was aimed at investigating the psychological effect middle age people got through the health promotion program. For this perpose, it selected as subjects's total of 62 made up of 14 males and 48females attending the fitness promotion center affiliated to Korea University of Physical Education, who were living in Seoul, suburbs and small citise. The health promotion program was provided with the middle aged people with no exercise habits over the 10-week period. An attempt was made to inquire into STAI and the state of their heath conditions before and after participation in the program. As a result, the following conclusion was drawn. First, it was found that there was a difference in the subjects' STAI before and after their participation in the heath promotion program designed by this study. Especially, male subjects showed a higher level of STAI than female counterparts. Middle-aged subjects such as Saiaried persons and those engaged in other jobs showed a higher level of STAI than those such as housewives and self-employed persons. The middle-aged group living in small cites was found to have a higher level of STAI than the middle-aged group living big cities. Second, it was found that there was a difference in the state of their health conditions before and after their participation in the health promotion program. In particular, middle-aged women showed the better state of their health conditions than middle-aged men. The middle-aged persons living in big cities. But, in contrast with the case of the relationship between the persons living in big cities and those in small cities and the relationship between the middle-aged persons such as those engaged in other jobs. There was no psychological effect that the health promotion program had on the state of their health conditions. Therefore, participation in the health promotion program was found to have an effect on the state of health conditions for middle-aged persons such as housewives and self-employed persons.

철봉운동의 「붙잡는 기술」에 관한 운동형태학적 분석

전혜령,김진도,송유진 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.20 No.1

Der Zweck dieser Untersuchung steht darin, daβ diese Untersuchung durch die Besta¨ tigung der Handgriffsbewegung an bestimmten Recku¨bungen zu rationellem und o¨knomischem Studieren und Lehren der Recku¨bungen beitragen soil. Fast in alien Sportgebiete, in der die Gera¨te mit einem Hand oder beider Ha¨nde behandelt werden, spielt der Handgriff eine technische wichtige Rolle. In dieser Beziehung sind die Recku¨bungen auch nicht die Ausnahme. Aber in fast alien HandbOcher sthehen nur solche Griffarten, die als die Aufgabe der Ubungen, nicht als die Technik, ihre Bedeutung haben. An praktischem Lehren bezieungsweise Studieren einer Ubung wird zuerst mehr exaktere Ausfu¨ hrungsweise angefordert. Daher wurde es zuerst zum Zweck dieser Untersuchng gestellt, die praktischen Handgriffsbewegungen aufzufassen. Und diese realen Bewegungsabaufe wurde durch morphologische Betrachtungsweise betrachtet. Die Reckubungen, die hier in dieser Untersuchung als experimentale Aufgaben aufgonommen wurde, sind wie folgt : 1. verschiedene Aufsprunge in den Stutz mit dem Ristgriff 2. der Knieaufschwung mit dem Ristgriff 3. die Felge vorlings vorwarts mit dem Ristgriff 4. die Zuckstemme mit dem Ristgriff 5. die Kippe mit dem Ristgriff Zuerst wurde die Vergleichung der Handgriffsbewegung innerhalb der Aufgaben 1. durchgefuhrt, weil die im allgemeinen als die andere Aufgaben mehr einfacher gemeint sind. Und danach wurde einige Merkmale, die durch Vergleichung innerhalb der Aufgaben 1. bestatigt wurde, mit der Griffbewegungen an anderen Aufgaben vergleicht. Durch diese Vergleichungsarbeit wurde folgende ahnliche Merkmale der Handgriffsbewegung an alien Aufgaben und an alien Versuchungsturner klahr anerkannt: Die Bewegung des Unten- und Oberarmes, die an kurz bevor der Stutzphase etwas gebeugt werden und gleichzitig beide Ellbogen nach der Auβenseite seitlich geschoben werden, uben ein grossen Einfluβ auf die Handgriffsbewegung aus. Das heiβt, die Stangenverschiebung en auf der Handflache sind von der Ausenseite der Handflache(von der Seite des kleinen Fingers) vorkommen, um den Stutz zu erreichen.