• 제목/요약/키워드: General-purpose OS

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리눅스 클러스터에서 MPI 기반 병렬 프로그램의 동적 동시 스케줄링 기법 (A Dynamic Co-scheduling Scheme for MPI-based Parallel Programs on Linux Clusters)

  • 김혁;이윤석
    • 한국컴퓨터정보학회논문지
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    • 제13권1호
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    • pp.29-35
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    • 2008
  • 빈번한 메시지를 주고받는 MPI 기반의 병렬 프로그램에서 효과적으로 통신이 이뤄지기 위해서는 송수신 프로세스들이 각 노드에서 동시에 스케줄되어야 한다. 그러나, 일반적으로 클러스터 컴퓨터를 구성하는 각 노드는 범용시분할 운영체제를 기반으로 하며, 이 경우 병렬 프로그램을 구성하는 프로세스들은 각 스케줄러에 의해 자율적으로 관리되므로 이들을 동시에 함께 실행시키는 것은 쉽지 않다. 본 연구에서는 리눅스 클러스터에서 효과적으로 병렬 MPI 프로그램을 실행시키기 위해, 메시지 교환 정보를 활용하여 통신에 참여하는 프로세스들이 동시에 스케줄 되는 기법을 제안하고 실제 구현을 통해 성능을 살펴보았다. NPB 병렬 벤치마크의 수행을 통해 측정한 결과에 따르면, 통신량이 높은 프로그램에서 33-56%의 실행 시간 감소 효과를 보였다.

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임베디드 리눅스 기반 산업용 무선 HMI 소프트웨어 모듈 설계 및 구현 (The Design and Implementation of Embedded Linux-Based Industrial Wireless HMI Software Module)

  • 최숙영;문승진
    • 한국지능시스템학회논문지
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    • 제17권3호
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    • pp.336-342
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    • 2007
  • 산업용 HMI(Human Machine Interface) 시스템은 공장 자동화의 주요 구성요소 중 하나로서 PLC와 연결되어 자동화 설비 또는 장치의 운전 상태를 감시하고 제어하는데 사용된다. 이러한 HMI는 주로 제조업체별로 특정한 시스템을 사용하고, 근거리에 위치하여 쓰이기 때문에 시스템 개발 시 많은 부하를 주게 되고 시스템 확장이 어려운 단점이 있다. 이에 본 논문에서는 오픈 소스인 임베디드 리눅스 기반에 멀티 플랫폼을 지원하는 Qt/Embedded와 무선 통신 모듈을 사용하여 터치패널형 산업용 HMI 소프트웨어 모듈을 설계 및 구현하였다. 이 모듈은 Qt가 지원되는 시스템이면 소스 수정 없이 사용할 수 있으며 무선 랜 모듈을 이용하여 시스템의 이동성 및 네트워크 구축 및 시스템 확장을 보다 유동성 있게 설계할 수 있다. 이에, 리눅스 기반의 무선통신이 가능한 HMI 소프트웨어 모듈 구현으로 이동성 확보 및 범용 운영체제의 사용으로 인한 시스템 개발 시 부하 감소와 가격 경쟁력의 향상을 이루게 되었다.

스마트폰의 위치기반 서비스가 사용자 만족과 추천의도에 미치는 영향 (Factors Influencing on User Satisfaction and Recommendation Intention in Location Based Service of Smartphone)

  • 남수태;김도관;진찬용
    • 한국정보통신학회:학술대회논문집
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    • 한국정보통신학회 2013년도 추계학술대회
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    • pp.207-210
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    • 2013
  • 스마트폰의 급격한 확산은 우리 일상생활에 패러다임을 바꾸어 놓고 있다. 스마트폰 이용자는 경제활동 인구의 99% 이상이 사용하고 있으며 초기 형성단계를 지나 포화상태에 도달한 것으로 전문가들은 내다보고 있다. 스마트폰은 PC와 유사한 수준의 고기능 환경구현이 가능한 범용 운영체제를 탑재하고 있다. 또한, 다양한 응용프로그램을 설치하거나 삭제할 수 있는 확장성이 뛰어난 이동통신 단말기이다. 이러한 확장성은 애플리케이션 스토어를 통해 다양한 응용 프로그램을 사용할 수 있다. 그뿐만 아니라 위치를 기반으로 한 다양한 서비스도 가능하다. 그런데 이러한 서비스는 장점도 많지만, 개인정보 유출이나 프라이버시 침해라는 단점도 가지고 있다. 본 연구는 스마트폰의 위치기반 서비스가 인지된 가치와 인지된 위험에 미치는 영향 요인을 알아보고자 한다. 또한, 인지된 가치와 인지된 위험이 만족과 추천의도의 인과관계를 알아보고자 한다. 결과를 바탕으로 연구의 한계와 시사점을 제시하고자 한다.

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독시라민 중독으로 발생한 횡문근융해증 환자에게서 혈중 크레아틴인산활성화효소 수치가 정상화되는 시기를 예측할 수 있는 인자 (The Predictive Factors of the Serum Creatine Kinase Level Normalization Time in Patients with Rhabdomyolysis due to Doxylamine Ingestion)

  • 신민철;권오영;이종석;최한성;홍훈표;고영관
    • 대한임상독성학회지
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    • 제7권2호
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    • pp.156-163
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    • 2009
  • Purpose: Doxylamine succinate (DS) is frequently used to treat insomnia and it may induce rhabdomyolysis in the overdose cases. The purpose of this study is to evaluate the factors that can predict the serum creatine kinase (CK) level normalization time for patients with rhabdomyolysis due to DS ingestion. Methods: This study was conducted on 71 patients who were admitted with rhabdomyolysis after DS ingestion during the period from January 2000 to July 2009. Rhabdomyolysis was defined as a serum CK level over 1,000 U/L. The collected data included the general characteristics, the anticholinergic symptoms, the ingested dose, the peak serum CK level, the time interval (TI) from the event to the peak CK level and the TI from the event to a CK level below 1,000 U/L. We evaluated the correlation between the patients' variables and the TI from the event to the peak CK level time and the time for a CK level below 1,000 U/L. Results: The mean ingested dose per body weight (BW) was $30.86{\pm}18.63\;mg/kg$ and the mean TI from the event to treatment was $4.04{\pm}3.67$ hours. The TI from the event to the peak CK level was longer for the patients with a larger ingestion dose per BW (r=0.587, p<0.05). The CK normalization time was longer for the patients with a larger ingested dose per BW (r=0.446, p<0.05) and a higher peak CK level (r=0.634, p<0.05). Conclusion: The ingested dose per BW was correlated with the TI from the event to the peak CK level, and the ingested dose per BW and the peak CK level have significant correlations with the CK normalization time. These factors may be used to determine the discharge period of patients who had rhabdomyolysis following a OS overdose.

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벤처기업 경영자 특성이 경영성과에 미치는 영향에 관한 연구;대덕연구개발특구를 중심으로 (A Study on the Relationship Between the Performance of Venture Business and CEO's Characteristics)

  • 윤보현;박준병
    • 벤처창업연구
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    • 제2권3호
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    • pp.145-168
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    • 2007
  • 벤처기업의 성장은 기술 수준의 향상, 산업 구조의 고도화, 신규 고용 창출 등 중요한 경제적 의미를 지니고 있다. 이러한 취지에서 최근 벤처 기업 육성을 위한 각종 정책적 제도적 지원을 하고 있다. 그러나 현재까지 벤처기업만의 독특한 경영 특성 내지 경영 성과를 고려한 보다 적극적인 연구가 부족하였다. 특히 경영자 부문에 대한 연구는 벤처기업 성공의 중요한 요인 중의 하나이기 때문에 간과할 수 없다. 본 연구는 벤처 기업의 어떠한 경영자 특성이 경영 성과와 관련이 있는 가를 분석하고자 한다. 벤처기업의 다양한 경영자 특성을 검토하고, 이들 요인이 벤처기업 성과에 어떠한 영향을 미치는가를 규명하는 가운데, 개별 기업 조직의 일반적 특성을 고려하고자 한다. 벤처기업의 경영성과와 관련된 경영자 특성 요인에 관하여 선행의 이론적 내지 경험적 연구들을 종합적으로 검토하여 연구가설을 설정하고 그 결과를 실증 분석 중심으로 요약하면 다음과 같다. 첫째, 벤처 기업 조직의 규모, 업종, 성장 단계 등에 따라 벤처 기업의 경영성과 및 경영자의 행태적 특성에 부분적으로 유의한 차이가 나타났다. 둘째, 벤처기업 경영자의 학력, 기업가 경험, 창업 경험, 관련 산업에서의 근무 경험 등에 따라서 벤처 기업의 경영성과는 차이가 나타나지 않지만, 경영자의 행태적 특성에는 부분적으로 차이가 나타났다. 셋째, 벤처기업 조직의 일반적 특성 및 경영자의 인구통계학적 특성에 따라서 벤처기업 경영자의 행태적 특성과 경영성과는 부분적으로 유의한 상관관계가 나타났다. 이러한 연구는 벤처기업에 대한 연구가 부족한 우리나라의 실정에서 벤처 기업의 성과에 영향을 주는 기업 조직의 일반적 특성과 경영자의 다양한 특성 요인을 다차원적으로 파악하였다는 데 그 의의가 있다고 할 것이다.

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Monitoring and Analysis of Galileo Services Performance using GalTeC

  • Su, H.;Ehret, W.;Blomenhofer, H.;Blomenhofer, E.
    • 한국항해항만학회:학술대회논문집
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    • 한국항해항만학회 2006년도 International Symposium on GPS/GNSS Vol.1
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    • pp.235-240
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    • 2006
  • The paper will give an overview of the mission of GalTeC and then concentrate on two main aspects. The first more detailed aspect, is the analysis of the key performance parameters for the Galileo system services and presenting a technical overview of methods and algorithms used. The second more detailed aspect, is the service volume prediction including service dimensioning using the Prediction tool. In order to monitor and validate the Galileo SIS performance for Open Service (OS) and Safety Of Life services (SOL) regarding the key performance parameters, different analyses in the SIS domain and User domain are considered. In the SIS domain, the validation of Signal-in-Space Accuracy SISA and Signal-in-Space Monitoring Accuracy SISMA is performed. For this purpose first of all an independent OD&TS and Integrity determination and processing software is developed to generate the key reference performance parameters named as SISRE (Signal In Space Reference Errors) and related over-bounding statistical information SISRA (Signal In Space Reference Accuracy) based on raw measurements from independent sites (e.g. IGS), Galileo Ground Sensor Stations (GSS) or an own regional monitoring network. Secondly, the differences of orbits and satellite clock corrections between Galileo broadcast ephemeris and the precise reference ephemeris generated by GalTeC will also be compared to check the SIS accuracy. Thirdly, in the user domain, SIS based navigation solution PVT on reference sites using Galileo broadcast ephemeris and the precise ephemeris generated by GalTeC are also used to check key performance parameters. In order to demonstrate the GalTeC performance and the methods mentioned above, the paper presents an initial test result using GPS raw data and GPS broadcast ephemeris. In the tests, some Galileo typical performance parameters are used for GPS system. For example, the maximum URA for one day for one GPS satellite from GPS broadcast ephemeris is used as substitution of SISA to check GPS ephemeris accuracy. Using GalTeC OD&TS and GPS raw data from IGS reference sites, a 10 cm-level of precise orbit determination can be reached. Based on these precise GPS orbits from GalTeC, monitoring and validation of GPS performance can be achieved with a high confidence level. It can be concluded that one of the GalTeC missions is to provide the capability to assess Galileo and general GNSS performance and prediction methods based on a regional and global monitoring networks. Some capability, of which first results are shown in the paper, will be demonstrated further during the planned Galileo IOV phase, the Full Galileo constellation phase and for the different services particularly the Open Services and the Safety Of Life services based on the Galileo Integrity concept.

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외과적 손씻기 및 외과용 장갑의 천공율에 대한 연구 (A Study on the Surgical Hand Scrub and Surgical Glove Perforation)

  • 윤혜상
    • 대한간호학회지
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    • 제25권4호
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    • pp.653-667
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    • 1995
  • Post - operative wound infections have been a serious problem in nursing care in the operating room and appear to be strongly related to the infection occurring during the performance of operation. The purpose of this study is to identify patterns in duration of surgical hand scrub (SHS), to evaluate the method of SHS and to examine the rate of glove perforation. Subjects for this study include 244 doctors and 169 nurses working in the operative theatre of a hospital in Seoul area. Test samples and related data were collected from this medical facility between April 1, through 15, and July 1, through 5, 1995 by the author and a staff member working in the operating room. For the study, data on the SHS of doctors and nurses were obtained at the time of operation and multiple batches of surgical gloves worn by the operating doctors were collected after each operation. The duration of SHS was measured with a stop watch and the method of SHS was evaluated according to Scoring Hand Scrub Criteria (SHS Criteria) and expressed as SHS scores. For the analysis of the data, t-test was used to compare the differences in the duration and the SHS scores of doctors and nurses, and Pearson's correlation coefficient was used to examine the relationship between the SHS duration and the SHS scores. The results of the study are summarized as follows. 1) The mean time spent in each SHS was 167 seconds in nurses, and 127 seconds in doctors. The data comparing nurses and doctors indicated that there were significant differences in Our ation of SH S between these two groups (t=5.58, p=.000). 2) The mean time spent in the first SHS was 145 seconds and that in the End SHS, 135 seconds, and there was not a significant difference in the duration of the SHS between doctors and nurses (t=1.44, P=.156). 3) The mean time spent in the SHS by OS (Orthopaedic surgery) doctors was 162 seconds, 150 seconds by NS(Neurologic surgery), 121 seconds by GS(General surgery), 94 seconds by OPH(Opthalmology) and DS(Dental surgery), 82 seconds by URO(Urology), 78 seconds by PS(Plastic surgery) and 40 seconds by ENT(Ear, Nose & Throat) These also showed a significant difference in the duration of the SHS among the medical specialities (t=4.8, P=.0001). 4) The average SHS score of the nurses was 15.2, while that of doctors was 13.1. The statistical analysis showed that t-value was 3.66, p was. 000. This indicates that the nurses actually clean their hands more thoroughly than the doctors do. 5) The average SHS score of NS doctors was 15.5, 15.3 for doctors for OPH,14.3 for OS,12.7 for GS, 12.0 for DS, 11.7 for URO, 10.1 for PS, 7.5 for ENT. Comparison of the average SHS scores from 8 specialties showed that there was a significant differences in the patterns of the SHS (F=5.08, P=.000) among medical specialties. 6) It appears that the operating personnel scrub the palms and dorsum of their hand relatively well, however, less thorough the nails and fingers. 7) The more the operating personnel spend their time in hand scrubbing, the more correctly they clean their hands(r=.6427, P<.001). 8) The overall frequencies of perforation in all post-operative gloves tested was 38 out of 389 gloves (10.3%). The perforation rate for PS was 13%, 12.1% for GS,8.8% for 05, and 3.3% for NS.

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중학교 "환경" 교과의 교수.학습 및 평가 방법 연구 (A Study on Teaching-Learning and Evaluation Methods of Environmental Studies in the Middle School)

  • 남상준
    • 한국환경교육학회지:환경교육
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    • 제7권1호
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    • pp.1-17
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    • 1994
  • This study was performed to determine appropriate teaching-learning and evaluation methods for Environmental Studies. To promote the relevance of our study to the needs of the schools and concerned educational communities of environmental education, we reviewed related literature, conducted questionnaire surveys, interviewed related teachers and administrator, held meetings with experts, and field-tested our findings. For selecting and developing teaching-learning methods of Environmental Studies, findings of educational research in general are considered. moreover, principles of environmental education, general aim of environmental education, orientations of environmental education, and developmental stages of middle school students in educational psychology were attended. In addition, relevance to the purpose of the Environmental Studies curriculum, appropriateness for value inquiry as well as knowledge inquiry, small group centered class organization, social interaction centered teaching-learning process, regional environmental situation, significance of personal environment, evaluation methods of Environmental Studies, multi- and inter-disciplinary contents of the Environmental Studies textbook, suitability to the evaluation methods of Environmental Studies, and emphasis on the social interaction in teaching-learning process were regarded. It was learned the Environmental Studies can be taught most effectively in via of holding discussion sessions, conducting actual investigation, doing experiment-practice, doing games and plate, role-playing and carrying out simulation activities, and doing inquiry. These teaching-learning methods were field-tested and proved appropriate methods for the subject. For selecting and developing evaluation method of Environmental Studies, such principles and characteristics of Environmental Studies as objective domains stated in the Environmental Studies curriculum, diversity of teaching-learning organization, were appreciated. We categorized nine evaluation methods: the teacher may conduct questionnaire surveys, testings, interviews, non-participatory observations; they may evaluate student's experiment-practice performances, reports preparation ability, ability to establish a research project, the teacher may ask the students to conduct a self-evaluation, or reciprocal evaluation. To maximize the effect of these methods, we further developed an application system. It considered three variables, that is, evaluates, evaluation objectives domains, and evaluation agent, and showed how to choose the most appropriate methods and, when necessary, how to combine uses of different methods depending on these variables. A sample evaluation instrument made on the basis of this application system was developed and tested in the classes. The system proved effective. Pilot applications of the teaching-learning methods and evaluation method were made simultaneously; and the results and their implications are as follows. Discussion program was applied in a lesson dealing with the problems of waste disposal, in which students showed active participation and creative thinking. The evaluation method used in this lesson was a multiple-choice written test for knowledge and skills. It was shown that this evaluation method and device are effective in helping students' revision of the lesson and in stimulating their creative interpretations and responces. Pupils showed great interests in the actual investigation program, and this programme was proved to be effective in enhancing students' participation. However, it was also turned out that there must be pre-arranged plans for the objects, contents and procedures of survey if this program is to effective. In this lesson, non-participatory observation methods were used with a focus on the attitudes of students. A scaled reported in general description rather than in grade. Experiment-practice programme was adopted in a lesson for purifying contaminated water and in this lesson, instruction objectives were properly established, the teaching-learning process was clearly specified and students were highly motivated. On the other hand, however, it was difficult to control the class when some groups of students require more times to complete their experiment, and sometimes different results. As regards to evaluation, performance observation test were used for assessing skills and attitudes. If teachers use well-prepared Likert scale, evaluation of all groups within a reasonablely short period of time will be possible. The most effective and successful programme in therms of students' participation and enjoyment, was the 'ah-nah-bah-dah-market' program, which is kind of game of the flea market. For better organized program of this kind, however, are essential, In this program, students appraise their own attitudes and behavior by responding to a written questionnaire. In addition, students were asked to record any anecdotes relating to self-appraisal of changes on one's own attitudes and behaviours. Even after the lesson, students keep recording those changes on letters to herself. Role-playing and simulation game programme was applied to a case of 'NIMBY', in which students should decide where to located a refuse dumping ground. For this kind of programme to e successful, concepts and words used in the script should be appropriate for students' intellectual levels, and students should by adequately introduced into the objective and the procedures of the lessons. Written questionnaire was used to assess individual students' attitudes after the lesson, but in order to acquire information on the changes of students' attitudes and skills, pre-test may have to be made. Doing inquiry programme, in which advantages in which students actually investigated the environmental influence of the areas where school os located, had advantages in developing students' ability to study the environmental problems and to present the results of their studies. For this programme to be more efficient, areas of investigation should be clearly divided and alloted to each group so that repetition or overlap in areas of study and presentation be avoided, and complementary wok between groups bee enhanced. In this programme, teacher assessed students' knowledge and attitudes on the basis of reports prepared by each group. However, there were found some difficults in assessing students' attitudes and behaviours solely on the grounds of written report. Perhaps, using a scaled checklist assessing students' attitudes while their presentation could help to relieve the difficulties.

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일부 간호사의 임신성 당뇨병에 대한 지식정도 (A Study of Nurses' Knowledges on Gestational Diabetes Mellitus)

  • 최의순;오정아;박재순
    • 여성건강간호학회지
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    • 제7권4호
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    • pp.419-431
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    • 2001
  • The purpose of this study was to provide the correct knowledge on GDM(Gestational Diabetes Mellitus) to nurses for effective care of pregnant women with GDM by investigating the knowledge of nurses about GDM. The subjects of this study were 557 nurses who work at six general hospitals in Seoul and Gyung-Gi province of Korea. The data were collected from November, 2000 to December, 2000, using a 30-item knowledge questionnaire about GDM consisted of eight areas developed by Choi et al. (2000): characteristics and diagnosis, influence on pregnancy, goal and method of management, diet therapy, exercise therapy, insulin therapy, hypoglycemia and hyperglycemia and postpartum care of GDM. The data were analyzed by SAS program for t-test, ANOVA and Scheffe test. The results were as follows: 1. The mean score of knowledge on GDM was 23.18. 2. There were significant differences according to age(p= 0.002), education background (p= 0.045). working period(p= 0.000), working unit(p= 0000), working experience of obstetric and gynecologic (OS & GY) units(p= 0.000), experience of pregnancy (p=0.003) and experience of delivery (p=0.014) in GDM knowledge. 3. The level of each area on GDM knowledge was as follows; 1) Area of characteristics and diagnosis of GDM The mean score of this area was 0.79. Nurses' knowledges were significantly different by age(p=0.003), marital status (p=0.018), working period(p=0.002) working unit(p=0.007), working experience of OB & GY units(p=0.005), experience of pregnancy(p=0.034) and experience of delivery(p=0.033). 2) Area of influence on pregnancy The mean score of this area was 0.93. Nurses' knowledges were significantly different by age(p=0.006), working unit (p=0.000) and working experience of OB & GY units(p= 0.000). 3) Area of goal and method of management The mean score of this area was 0.70. Nurses' knowledges were significantly different by age(p=0.004), region(p=0.006), education background(p=0.013), marital status(p=0.007), working period(p=0.000), working unit(p=0.011), working experience of OB & GY units(p=0.002), experience of pregnancy(p=0.025) and experience of delivery(p=0.043). 4) Area of diet therapy. The mean score of this area was 0.74. Nurses' knowledges were significantly different by age(p=0.002), region(p=0.011), marital status (p=0.001). working period (p=0.007). working unit(p=0.002), working experience of OB & GY units(p=0.001), experience of pregnancy(p=0.001), experience of delivery(p=0.011) and diabetes patients in family members(p=0.032). 5) Area of exercise therapy. The mean score of this area was 0.83. There were not significant differences in all general characteristics. 6) Area of insulin therapy The mean score of this area was 0.61. Nurses' knowledges were significant differences by age (p=0.024), marital status (p=0.048), working period(p=0.027), working unit(p=0.002), working experience of OB & GY units(p=0.000), experience of pregnancy (p=0.047) and experience of delivery(p=0.040). 7) Area of hypoglycemia and hyperglycemia. The mean score of this area was 0.83. Nurses' knowledges were significantly different by marital status (p=0.027), working period(p=0.001). experience of pregnancy(p=0.020) and experience of delivery(p=0.010). 8) Area of postpartum care The mean score of this area was 0.69. Nurses' knowledges were significantly different by working unit(p=0.000), working experience of OB & GY units (p=0.000) and working experience of medical unit(p=0.047). The results of this study are suggested that nurses might be taught systemically and individually about GDM so that they can become more proficient in detecting and preventing GDM, and therefore they will feel confident to teach GDM to women.

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1차 및 3차 진료기관 이용 만성질환자의 간호서비스에 관한 연구 (A Study on Nursing Service of Chronic Diseases by the First Step and Third Step Medical Treatment)

  • 조종숙
    • 한국보건간호학회지
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    • 제10권2호
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    • pp.103-118
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    • 1996
  • It is to be growing up the interest of community health affairs through visiting nursing care. The health medical treatment of Korea has been changed largely on the period. The juvenile population has decreased. This means that is has took the population consensus of advanced national organization to be increased by the old age. The transition of disease has changed from the contagious disease importance to the chronicity disease omportance because the domestic district population has experienced the sudden urbanization circumstance district population has experienced the sudden urbanization circumstance to be growing up $70\%$ of the whole population. When the nursing service has common function to be delivering from all direction to home, this study is getting the great important phase velocity in order to manage the kernel questional adult chronicity disease of health medical institution at the present age. (1) community over system or with people particularity (2) the first of third step medical treatments. The variety of medical treatments organization has quantity of the delivery manpower and specially between consumers and rdlated person. A qualitative difference is showed at the purpose to be seizing. That research related person is use at district health center in Seoul, by foundation on nurse registration book of H collage hospital and public health registration book. According the chronicity disease. age. and sex. nature agree-able standard 54 people took the content analysis on nurse registration book of total 108 people. The results of the study were as follows: 1. General background factors are houses or kind of medical facilities and number of patients in family. The first medical treatment is more patients than third medical treatment organization. The first medical treatment of economic environment os appering to be worse. 2. The chronicity disease frequency have been different speciality according to medical treatment organization. On case of the first medical treatment. Diabetes and High Blood Pressure were good but Cerebrum Vascular Accident(CVA) showed many for bed case. In addition. the number of family is comparative large exception of CVA on according for moving condition and health more than the first medical treatment. However. family condition. whole family percentage is decreasing preferably through the potential resource is increasing by the number of and the construction of family. The ability of real resource is considered to be low. 3. The average percentage of nurse service has appered to be differed two groups by the first step medical treatment(33.72 times) and third step medical treatment(45.70 times). However, the difference (the first step medical treatment and third step medical treatment) is to be limited to issue the medicine at the service. The condition of nurse care was the indirect nursing care. Supportiong area was to be related to volunteer service and administration support. 4. The various nursing care average percentage of the chronicity disease was increased by orders of Diabetes. High Blood Pressure. and CVA in examination result and the medical treatment. The indirect nursing care was also same. At third step medical treatment, orders of chronicity disease were same. The case of other area on service conditions were increased by order of Diabetes. High Blood Pressure, and CVA. However. it is never appearing the difference at bottleneck affairs nursing care. 5. When the visiting nursing care demand particularly. the average percentage of nursing care from the first step medical treatment that the time under a person is many more than the time over two people. However, there was no difference in statistic. Third step medical treatment is $49.81\%$ at the time under a person. The average nursing care service is appeared by more many when the visiting nursing care demand is a few by 12.83 at the time over two people. 6. By visiting nursing care percentage to be frequency that nursing care averaghe percentage and inter-relation are large. The related factor of the first medical treatment is 0.96. However, the related factor of third medical treatment has shown the decreased 0.49 for the condition of relation more than that. Therefore. the nursing care average percentage is related to the visiting times of a nurse. This result is be showing the obvious fact that the first step medical treatment is few more than third step medical treatment.

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