대학생의 노인복지에 대한 인식도

차병준,김무룡,김기열,차경미,김귀희,김현실,서인선,임상규,이순자,위광복,남철현 慶山大學校 保健福祉硏究所 1999 保健福祉硏究 Vol.2 No.-

The purpose of this study is to grasp the change of consciousness of young people in order to seek new approach of policy for aged era. 1,200 students attending collages and universities in three small or medium sized cities were inquired for 2 months, from October 1 to November 30, 1996. The result is as follows. 1. The characteristic of the respondents of this survey is that they include 72.1% of women, 40.4% of people aged between 20 to 21, and 49.1% of people who do not have any religion. Those who are from big cities and those who are form farming villages or fishing village occupy equally 40.2%, those who reside in that cities for a long period 49.0%, and those who live with their family 60.9%. 2. The family feature of the subject is that 31.5% of them are those whose father is the age of 55 and more than 55, 10% of them are those whose mothers age is so, 33.1% of them have 5 family members, 29.5% of them have the family income of 1,000,000 to 1,490,000 won, 83.9% of them are from middle class, 47.7% of them are the people whose grand parents have passed away, 70.4% of them live apart from their grand parents, and 60.9% of them are second child. 3. 64.0% of males, 70% of respondents who are aged over 24, 58.1% of respondents who are from rural communities, 62.4% of respondents who live in rural area, and 58.3% of respondents who live alone, prefer to live with grand parents, marked higher rate than other groups. The groups whose father and mother are the age of more than 55 marked higher rate of 55.9% and 58% each than any other groups(p<0.05). The groups whose family member is less than three, whose grand parents both have passed away in middle class, who live with their grand parents, and who are second children, give more positive answers than any other groups. 4. Those who are older, who are buddhists, who are from rural area or live in rural area, whose family is small, whose family income is small, who are from lower class and whose grand parents are still alive, shows preference to support their parents after marriage. 5. Females(89.4%), those who are from small or medium sized cities(89%), who live with their family(85.6%), whose father is the age of 55 and more than 55, whose mother is the age of 54 and less than 54, whose family member is 6, who are from middle class, whose grandparents are still alive and who are the eldest child in their family, give more response that they prefer to live apart from their children in their old age than any other groups. 6. What elderly people need most right now is past time(42.3%), and the respondents whose age is 20 to 21, who are buddhists, who are from middle sized cities and live alone, whose parents are the age of more than 55, who have small family income, who live with their grand parents and who are second children show higher level than any other groups. 7. 76.8% of respondents answer that they do not need their parent's fortune, marked still higher rate than the opposite answer. Those who are older, who are buddhists, who are from big cities, who reside in rural area, who live alone and have smaller family, who are in bad family economic conditions and who live with grand parents present higher rate of positive response. 8. 59.3% of respondents reply that they think about death from time to time, and those who are female, who are in the age of 20 to 21, who are christian, who live with their family, whose siblings or other family members offer their education expenses show higher rate than any other groups. 9. 92.3% of respondents answer that the budget for welfare facility for elderly people is very small. The younger the respondents are and the worse economic condition they have among those who live in big cities, the more answered that. 10. 50% of respondents think social security should provide for their old age, and 42.8% of them believe they themselves provide against it. The respondence that social security ought provide for it appeared more among those whose age are over 24, who are female, who reside in rural area, who are christian, who are in bad economic condition, and who ever used medical institutions in recent one month, marked higher level than other groups. 11. The adequate time of retirement is 59.97±5.60 for public officers, the highest and 59.28±6.35 for teachers, the next. 12. 35.2% of respondents reply that the adequate budget for the old age after their retirement at the age of 60 is 220 million won, showed the highest level of respondence. 13. The factors which affect on the old people in the charged welfare facilities are sex(p<0.01), the type of housing(p<0.05) and whole family income(p<0.05). 14. The factors which affect on remarriage are sex(p<0.05) and religion(p<0.05). For varying old population and expanded welfare service for them, government and relevant authority should give more attention to secure the budget, establish effective plans to expand various program and the facilities for elderly people in order that elderly people spend the rest of life time more happily and more fruitfully. To do that, each college and university should open Health courses, and educate and inform about health and welfare.

양·한방병원 내원 뇌졸중 환자의 실태와 물리치료 만족도 조사

남철현,김기열,전현선 慶山大學校 保健福祉硏究所 1999 保健福祉硏究 Vol.3 No.-

A study on current situation of C.V.A patients in Oriental and Western Hospitals, and patients satisfaction for physical therapy were conducted in order to improve the practice of physical therapy for the patients. this study were performed August, through October 31, 1988. Five hundred and seventeen patients at three Western and three Oriental Hospitals were the subjects of the study. The results are as follows; 1. 258 of the subjects were male, 198 of them were 60's of the age, 417 of them were married, 204 of them were house wife, and 299 of them were middle class people. 167 of the subjects were high school graduates and 304 of them were from major cities. 2. 33.9% of the subjects had preceding disease before strokes, and 34.2% of the patients from western medical hospital, 39.2% of female patients 44.1% of the 60's age, and 44.9% of the unmarried and 53.8% of the house wife had preceding disease. 3. 31.8% of males and 68.0% of laborer C.V.A when they were tired, 37.4% of the people of the age pf 70's become victims of C.V.A while they slept. 4. 53.4% of the subjects had cerebral infarction, 32% of the subjects had cerebral hemorrhage, 58.7% of the patients of oriental medical hospital were cerebral infarction patients, and 66.9% of the patients over 70 years old were also cerebral infarction patients. 5. 35% of the patients over the age of 60's were the first time victims of C.V.A and the rate is higher than of other age group, 80.3% of the subjects were the first time victims and 19.7% of the subjects were the second time victims. 6. 45.2% of the subjects had paralysis on left side and 43% had paralysis on right side and 5.4% of them had both side paralysis, 60.3% of the subjects received by physical therapy services, and 20.5% of the subjects got the therapy every three days. 7. 71.6% of the subjects believed that exercise therapy was the most effective therapy, and 29.6% of the subjects believed that acupressure and massage were the heart therapy. 8. 49.4% of the subjects in western hospital answered that the therapy they received were appropriate, 35.9% of the patients in western hospital side that they were satisfied with the result of the therapy.

관절염 환자의 실태와 관련요인에 대한 분석적 연구

정승기,남철현,신두만,양숙희,김기열,이미경,문기내 대한보건협회 2002 대한보건연구 Vol.28 No.3

This study was conducted to examine the condition of patients with arthritis and its related factors. Data were collected from 100 people who suffered from arthritis in Seoul. Busan, Daegu, Daejun, Junjoo, and pohang from April 2, 2000 to July 31, 2000. The results of this study are summarized as follows : 1. 6L0% of the subjects were female. The incidence rate of arthritis was higher in the higher age group, lower educated group, and thinner group. In case of male, the incidence rate was higher in the groups of single, residents in big cities, and technicians. In case of female, it was higher in the groups of the married, residents in towns or villages, and housewives. 2. According to the parts of arthritis, knee joint covered 67.4% and backspine joint covered 9.0%. The incidence rate of arthritis was higher in the groups of forties, housewives, single, irreligious people, residents in towns and villages, primary school graduates, thin people, and walk exercisers. 3. The arthritis patients felt pain most when they stood up (31.5%). According to the time when they felt pain most, the time when they were active during daytime was 31.5% and nighttime was 29.8%. When they got up in the morning was 22.4%, while 10.9% felt pain all cay long. 4. they had arthralgia knees and cramp in crook of the knees (21.8%). Their knees ticked when they moved (21.1%). The had to rest hands on anyplace when they stood up (18.7%) and they could not completely unfold their knees. 5. The medical institutions which diagnosed them showed significant difference in the variables of sex, age, marital status, religion, place in residence, education level, economic status, obesity level, exercise, parts of arthritis, and posture of feeling pain. from above results, it can be concluded that it is necessary to develop appropriate medical treatment on the basis of the respondents' socio-democraphic characteristics, pain parts, period of having a pain, satisfaction level with treatment and its related factors. Therefore, related professionals and organizations must develop education program for prevention of arthritis in order to educate them.

편광 유지형 광섬유의 검사 모니터링 시스템 개발

김재열(Jea-Yoel Kim),정효희(Hyo-Hee Chung),고명석(Myung-Seok Ko),곽남수(Nam-Su Kwac),김훈조(Hun-Jo Kim),심재기(Jae-Gi Sim) 한국생산제조학회 2007 한국공작기계학회 춘계학술대회논문집 Vol.2007 No.-

Optical communication according to request of technology of communications and optical fiber to be full filed faster communication and pass over transmission capacity limit per unit area, per unit hour appeared, and this optical fiber acts the biggest role to influence performance of optical communication network. Optical fiber (PMF Polarization Maintaining Fiber) is used, and is used by electric field measurement, self-discipline measurement, sensor(Sensor) Department by high definition measure such as thermometry and storehouse component that use because make broad sense status and polarized light information in passageway and union with storehouse integrated circuit etc. that use broad sense interference developing could transmit in state that keep transmitting broad sense plane of polarization is polarized light existence. Also, research is developed by optical fiber for Coherent communication recently.

나노부품 초정밀가공기용 마이크로스테이지의 절삭력 예측모델 시뮬레이션

김재열,심재기,곽이구,안재신,한재호,노기웅 한국공작기계학회 2003 한국공작기계학회 춘계학술대회논문집 Vol.2003 No.-

Recently, according to the development of mechatronics industry that was composed of NT, ST, IT, RT and etc, the necessity of nano-parts was increased. Because of the necessity, this research was started for improving work precision of the parts as fixing UPCU (Ultra Precision Cutting Unit) on lathe. So, in this research, we executed the modeling of UPCU (Ultra Precision Cutting Unit) by the application of PZT, the relationship between the displacement of tool in UPCU and the cutting force of it has been in take a triangular position in the case of plane cutting. The modeling of system, that is containing the fine displacement, was performed. Also, we would like to find the optimal cutting condition through the simulation of relationship between the displacement and the cutting force.

최적설계 기법을 적용한 1톤 운반차용 P.T.O축 및 트랜스미션 개발에 관한 기초연구

김재열,심재기,최승현,정효희,김훈조,오현중,박경섭 한국공작기계학회 2007 한국공작기계학회 추계학술대회논문집 Vol.2007 No.-

Now, power tillers and cultivators which are spread among fruit tree households have usage, low application, and high accident risk. Therefore, the development of multi-purpose work vehicles is needed as an alternative for these problems. Especially, easy usage and the ability to easily change gears when driving and the development of the P.T.O for various tasks such as pruning, water lifting, pest control, application and, mowing are needed. In this research, we will develop a transmission with design on P.T.Oaxle for agricultural work vehicles including multi-purpose vehicles. We aim to develop a 4-wheel drive transmission of synchronous contact type for practical use in fruit tree households which is required to be a large-sized agricultural vehicle. Therefore, we have per performed as follows that are composed of load capacity from 500kg to 1,000kg, safety securing for passengers, and drive securing under bad conditions of the topography slope and swampy land and the rest. For this purpose, we have developed a prototype vehicle through strength analysis of transmission design. we have selected optimal design conditions (Optimal RPM and torque according to some works) on the power transmission with multi-purpose vehicle for various jobs: spraying, manure spreading, mowing, brush wood chopping. If development of the P.T.O containing variable RPM and torque is successful, the following tasks can be possible. Air pruning, air maintenance, water lift, pest control, application, mowing, spraying, and brush wood chopping are possible with this developed P.T.O. Methods and contents for research are followed. Therefore, we have achieved performance-tests through the prototype of the multi-purpose work vehicle and have improved on troubles by the analysis of results of R&D. Also, we provided solutions to problems in mass production in the future.

응력장 이론에 기반한 직접전단강도 평가

김민중(Kim, Min Joong),이기열(Lee, Gi Yoel),김우(Kim, Woo) 한국콘크리트학회 2012 한국콘크리트학회 학술대회 논문집 Vol.2012 No.5

Developmet of Digital Gas Metel Arc Welding System and Welding Current Control Using Self-tuning Fuzzy PID

Phuc Thinh Doan,Pandu Sandi Pratama,Suk Yoel Kim,Hak Kyeong Kim,Hwang Yeong Yeun,Gi Sig Byun,Sang Bong Kim 한국해양공학회 2011 韓國海洋工學會誌 Vol.25 No.6

This paper describes a new method for a digital gas metal arc welding (GMAW) system. The GMAW system is an arc welding process that incorporates the GMAW power source (PS-GMAW) with a wire feed unit (WFU). The PS-GMAW requires an electric power of constant voltage. A constant magnitude is maintained for the arc current by controlling the wire-feed speed of the WFU. A mathematical model is derived, and a self-tuning fuzzy proportional-integral-derivative (PID) controller is designed and applied to control the welding current. The electrode wire feeding mechanism with this controller is driven by a DC motor, which can compensate for both the molten part of the electrode and undesirable fluctuations in the arc length during the welding process. By accurately maintaining the output welding current and welding voltage at constant values during the welding process, excellent welding results can be obtained. Simulation and experimental results are shown to prove the effectiveness of the proposed controller.

21세기 삶의 질 향상을 위한 건강증진방안

남철현,김기열,Nam Chul-Hyun,Kim Gi-Yoel 대한예방한의학회 1998 대한예방한의학회지 Vol.2 No.1

The ultimate goal of national health promotion services is the improvement of quality of life and health longevity through the implementation of health promotion services. The approach strategy for national health promotion summariged as follows: 1) A model for health promotion should be developed by the level of government. 2) Roles and functions between central government and autonomous local governments should be defined to carry out the health promotion services effectively. 3) New manpower for health promotion such as health educator should be trained and activated at hospitals, health centers, industries, school, and related community agencies. 4) School health education should be strengthened in order to teach: various health subject(smoking & alcohol, drug abuse, accident and safe, nutrition, environmental pollution and preservation, population & family planning, personnel hygiene, physical growth, stress, sex education, communicable disease, physical exercise etc) students through appointing health teachers at school base. 5) Health promotion services in industries should be activated using manpower such as health educator, exercise instructor, dietist and counsellor, 6) Health promotion services for the elderly should be activated. 7) Health screening services in the medical insurance and his/her family should be activated for health promotion services. 8) Health education material development center for health promotion should be established and the materials should be made to distribute to related groups, agencies and institutions (health conte.5, hospitals, schools, pharmacies, industries etc). 9) The pilot health promotion center in each automous local governments(large cities, provinces, Guns and Gu level) should be established and operated for community people. 10) The mass media such as TV, radio, newspapers and magazines should be used effectively. 11) Periodic evaluation of health promotion services should be carried out in order to help effective and successful planning for community health promotion in the future.

랜덤 진동을 고려한 원자력 발전소용 압력용기의 내진 해석

전종원(Jong Won Jeon),곽기열(Gi Yoel Gwak),조종래(Jong Rae Cho),김재수(Jae Soo Kim) 대한기계학회 2016 대한기계학회 춘추학술대회 Vol.2016 No.5