척추마취제 주입 15 분후 경막외강으로 일회 주입한 생리식염수가 감각차단범위에 미치는 영향

박찬홍,박진웅,김봉일,노운석 대한마취과학회 1998 Korean Journal of Anesthesiology Vol.34 No.5

Background :The effect of epidural local anesthetics on the spinal anesthesia is not well known during the combined spinal epidural anesthesia(CSE). But, Blumgart and his colleagues suggested that epidural volume load affect spinal sensory blockade level. This study was designed to investigate the effect of extradural injection of normal saline on the level of the subarachnoid block according to the time of the extradural saline injection. Methods : Sixty patients undergoing lower abdominal and lower extremity operation were involved in our study. After performing subarachnoid block with 12 mg of hyperbaric tetracaine, divided into as follows : Group 1(n=20), received only spinal anesthesia; Group 2(n=20), received 15 ml of epidural saline immediately after spinal anesthetic administration; Group 3(n=20), received 15 ml of epidural saline at 15 minutes after spinal anesthetic administration. Sensory blockade level was checked by pinprick test at 5, 10, 15, 20, 25, 30, 40, 60 and 90 minutes. Blood pressure, heart rate and incidence of complications such as hypotension, bradycardia, nausea and high spinal block were also measured. Results : The maximal sensory blockade level of Group 2 was higher than those of Group 1 and Group 3(p<0.05). However, there was no difference between Group 1 and Group 3 as comparing to the maximal sensory blockade level. Changes of blood pressure and heart rate and incidence of complications were not different comparing with each other groups(p>0.05). Conclusions : From the results obtained, epidural volume load at the 15 minutes after spinal anesthetic administration did not affect the sensory blockade level of spinal anesthesia during CSE. (Korean J Anesthesiol 1998; 34: 977∼983)

[왜?] 신라에는 왜 여왕이 있었을까?

박찬홍 내일을 여는 역사 2000 내일을 여는 역사 Vol.2 No.-

편대간 공대공 교전 시뮬레이션을 위한 지휘통제 모듈 설계

박찬홍,권형준,성윤제,윤석준 한국경영과학회 2018 한국경영과학회 학술대회논문집 Vol.2018 No.04

최근 각 연구기관에서는 다양한 연구를 통해 국방과학연구소의 컴포넌트기반 체계모의환경(AddSIM)에 들어갈 무기체계 컨텐츠인 기본 체계모델(BSM)을 개발하고 있다. BSM은 무기체계 1식에 대한 모델로 전투기 편대 등 집단의 행위를 개별 BSM이 판단하고 결정하는 것에는 한계가 존재한다. 이에 공대공 교전 모의를 위해서는 이 한계를 극복하기 위해 편대 단위의 판단과 행위를 결정하는 부분이 필요하다. 본 논문은 기본체계모델(BSM)을 위한 운용 시범시제에 사용되는 다수의 고정익 BSM 무기체계가 참여하는 공대공 교전을 모의하기 위한 지휘통제 모듈 설계에 대해 기술한다. 고정익 항공기 BSM에 대해 서술한 후, 편대 단위의 공대공 교전 모의에서 지휘통제 모듈의 필요성과 역할을 설명하고 고정익 항공기 BSM 편대원들과의 상호작용을 제시한다.

모션인식을 활용한 Human UI/UX 를 위한 IoT 기반 스마트 헬스 서비스

박찬홍,박상주 한국융합신호처리학회 2017 융합신호처리학회 논문지 (JISPS) Vol.18 No.1

In this paper, we proposed IoT based Smart Health Service using Motion Recognition for Human UX/UI. Until now, sensor networks using M2M-based u-healthcare are using non-IP protocol instead of TCP / IP protocol. However, in order to increase the service utilization and facilitate the management of the IoT-based sensor network, many sensors are required to be connected to the Internet. Therefore, IoT-based smart health service is designed considering network mobility because it is necessary to communicate not only the data measured by sensors but also the Internet. In addition, IoT-based smart health service developed smart health service for motion detection as well as bio information unlike existing healthcare platform. WBAN communications used in u-healthcare typically consist of many networked devices and gateways. The method proposed in this paper can easily cope with dynamic changes even in a wireless environment by using a technology supporting mobility between WBAN sensor nodes, and systematic management is performed through detection of a user's motion 본 논문에서는 모션인식을 활용한 Human UI/UX 를 위한 IoT 기반 스마트헬스 서비스를 제안한다 . 현 재까지 M2M 기반의 u-healthcare 에서 적용되는 센서 네트워크에서는 TCP/IP 프로토콜이 아닌 non-IP 프로토콜을 이용하고 있다 . 그러나 서비스의 이용 확대와 IoT 기반의 센서 네트워크 관리를 용이하게 하기 위해서는 다수 의 센서들의 인터넷 연결이 반드시 요구된다 . 따라서 센서들에 의하여 측정된 자료들을 인터넷과 통신하는 것 은 물론 이동이 가능해야 하기 때문에 네트워크 이동성을 고려한 IoT 기반 스마트헬스 서비스를 설계하였다 . 또한 IoT 기반 스마트헬스 서비스는 기존의 헬스케어 플랫폼과는 다르게 바이오 정보뿐만이 아니라 동작감지를 위한 스마트 헬스 서비스를 개발하였다 . u-healthcare 에서 사용되는 WBAN 통신은 일반적으로 많은 네트워크화 된 장치 및 게이트웨이로 구성된다 . 본 논문에서 제안하는 방법은 WBAN 센서 노드간의 이동성을 지원하는 기 술을 이용함으로써 무선 환경에서도 동적 변화에 쉽게 대응할 수 있고 , 사용자의 동작감지를 통해 체계적인 관 리가 이루어진다

뇌수술 환자에서 두부 핀 고정 시 두피신경차단이 심혈관계 반응에 미치는 영향

박찬홍,김봉일,최병기 대한마취과학회 2000 Korean Journal of Anesthesiology Vol.38 No.4

Background : 1t is already known that the cranial pinning causes a sudden increment of blood pressure and heart rate which is harmful especially in brain surgery patient. These changes may be reduced by local infiltration at the sites of cranpial pinning. This study was designed to investigate the hemodynamic effects of nerve block by cranial pinning and compare them with the effects of local infiltration at the pinning site. Methods : Forty patients of brain surgery with cranial pinning were involved. After general anesthesia with isoflurane and 50% NzO, they were divided into 2 groups randomly: the control group (n =20), had local infiltration at each pinning site with 1% lidocaine 2 ml, and the study group (n= 20), had nerve block of the supraorbital, and supratrochlear, and postauricular branches of the great auricular nerve with lidocaine 2 ml, the auriculotemporal nerve with lidocaine 2,5 ml, and the greater and lesser occipital nerves with lidocaine 2.5 ml. The hemodynamic variables(systolic, diastolic, mean blood pressure, and heart rate) were measured' at the 3 different points just before cranial pinning, and 1 min and 5 min after cranial pinning. Results : The values of hemodynamic variables at i min after cranial pinning increased in both groups when compared with just before cranial pinning, but there was no difference between the two groups. The increased values at 1 min were not high clinically, and returned to the levels recorded before cranial pinning by the 5 min recording time in both groups. Conclusion : From these results, we concluded that nerve block could also reduced the harmful hemodynamic effect of cranial pinning. (Koresn J Anesthesiol 2000; 38: 619-622)

보조 보강 운동 프로그램 학습이 아동의 기초체력에 미치는 영향 : 초등학교 5학년 학생을 중심으로 Laying Emphasis on the Fifth Grade Student of Elementary School

박찬홍,이경민 公州大學校스포츠科學硏究所 2000 스포츠科學硏究所論文集 Vol.- No.14

The study is based on " understand the important of physical strength which is related to the health and to instruct students to practice the physical strength exercise by practicing physical fitness regularly"s showed out clearly in the seventh physical education curriculum for improve of physical strength, 216 students boys and girls of fifth grade at S Elementary school in Taejeon Metropolitan city were selected, classified into three groups (Experimental group A and B, Control group C). Students in Experimental group A were practiced the supplementary physical fitness program by play, Students in Experimental group B were practicied the supplementary physical fitness program by circuit training, and Students in control group C were practiced the general physical education for twelve weeks, respectively. Records of each student's sit-ups, shuttle-run, trunk-flexion and 600m running pre and post practice were measured, analyzed statistically using t-test and ANOVA test. The results are followings: (1) Students in Experimental group A were practiced the supplementary physical fitness program by play to improve in agility, flexibility and whole body endurance are more effective than those of students in Group C were practiced the general physical education. (2) Students in Experimental group B were practiced the supplementary physical fitness program by circuit training to improve in agility, flexibility, whole body endurance and muscle endurance are more effective than those of students in Group C were practiced the general physical education. (3) Students in Experimental group B were practiced the supplementary physical fitness program by circuit training to improve in a basic physical strength are more effective than those of students in Experimental group A were practiced the supplementary physical fitness program by play.

스포츠센터의 운영 실태에 관한 조사연구

박찬홍,이필규 公州大學校스포츠科學硏究所 2000 스포츠科學硏究所論文集 Vol.- No.14

Through the interviews with the persons who are in charge of the administration of the sports centers, the following results were analyed about their present administration conditions such as facilities, profits, wages, utilities, the present condit management, and cost. 1) The profits of sports centers are strongly influenced by locations. Especially, the ones with more convenient, nearby residential areas, and shoppin places in the same building attract more people. 2) Most of the sports centers in Taejon have been experiencing some loss in management for last three years. For instance, M Sports Center has experienced 16.6% decrease in profit in the similar way with others, such as 37.2% decrease at S Sports Center, and 12.8% decrease in C Sports Center. This is not usual if one considers the fact the consumer prices index has been increasing about 5.6% each year. The major reason for this situation is that a lot of sports centers, including ones within new department stores have opened, which increased the competition among the sports centers, resulting lowering prices in order to attract more members. 3) The wages take fairly large portion of over all income in sports center. For example, in case of M Sports Center, wages are 49.1% of total income. Others are not much different, S Sports Center 50.7%, C Sports Center 38.4%. Thus, most sports centers are employing more and more of part time trainers rather than full times. 4) In utility fees(gas, electricity, water supply, etc), the public gyms are offered 45% lower prices than other sports centers; Utility fees in M Sports Center is 37.7% of total incoms, S Sports Center 43.2%, and Sports Center 33.2%. If government subsidies are offered for sports centers, it will greatly ease the pain that most sports centers are having in management. 5) The physical promotion fees that each commercial sports centers have paid each year up to 1999, which are supposed to their total income, have been supporting only the public sports centers that are built by the government. This has worsened the commercial sports centers that already have enough problems in maintaining the facilities. Therefore, government should offer subsidies not only to the public sports centers, but also to the commercial sports centers as well for the benefit of the general public who want to use the facilities. 6) For some of the programs of the sports centers, it is found that the administrations are trying to just maintain the programs rather that trying to provide better ones for the members due to the short of budget. 7) As far as the qualifications of trainers are concerned, 51.7% of them are part time employees, who are not experts. For a closer look M Sports Center has 13 part time employees and of 25 trainers, and among them 18 trainers have finished undergraduate curriculum, and the rest of them have graduated from high school. For S Sports Center, 10 out of 21 trainers are working as part time trainers, and among them, 10 of them finished undergraduate curriculum, and the rest of them have finished high school. C Sports Center is not much different. Half of their trainers are part time workers and 5 out of 12 trainers have finished undergraduate curriculum, and the rest of them have graduated from high school. 8) For administration, only M Sports Center's supervisor is a physical education expert. The other two supervisors who are not experts in physical education have expressed their concerns and limits in managing the trainers and research and development. * A thesis submitted to the committee of Graduate School, Kong Ju National University in partial fulfillment of the requirements for the degree of Master of Arts Conferred in February 2001.

중학생의 과외자율체육 참여가 사회성 발달에 미치는 영향

박찬홍,여경환 公州大學校 스포츠科學硏究所 2005 스포츠科學硏究所論文集 Vol.17 No.-

School has a responsibility on its students for making their ideal sense of values and guiding them correctly to physical, mental and social health. If we consider this fact, we'll understand the reason why the physical education in middle school has a awful lot meaning to the students. So the purpose of this study is to investigate the influence that an Intramural Sports Involvement of a Middle School has on social implications development. The subject of this study were 330 non-athletes Middle School students in Daejeon Metropolitan City selected by the stratified cluster random sampling. And I studied 317 students among them finally. For the method of collecting the data, I chose the questionnaire written by Jung, Bum-Mo(1971) and standardized by the study of Han, Tae-Ryong. And the numerical value of this data was Cronbach' a=.62 For analyzing the data, I used the technical statistics and the one-way ANOVA. So the conclusion of the influences that an Intramural Sports Involvement of a Middle School has on social implications development. 1. The development of socialization according to the vital statistical has similar differences among groups. About the difference of the development of socialization according to the gender, male students are superior to female students in direction and self control and female students are superior to male students in stability and social contact. About the difference of the development of socialization according to the grade, lower graders are superior to higher graders. 2. The development of socialization according to an Intramural Sports participation has similar differences among groups. About the difference of the development of socialization according to the time of the participation, the activity and the direction are proportional to the time or the participation. And about the difference of the development of socialization according to the period of the participation, the activity and the self control are proportional to the period of the participation.

울릉분지의 지각 특성 및 진화에 관한 지구물리학적인 연구

박찬홍,김한준,허식,석봉출,김기영,N. Isezaki 대한지질학회 1998 대한지질학회 학술대회 Vol.1998 No.

교사들의 스포츠 활동 참여 및 태도에 관한 조사 연구

박찬홍,김형래 公州大學校스포츠科學硏究所 2001 스포츠科學硏究所論文集 Vol.- No.15

It is very important for anyone in any field of occupation to improve his health through sport. Especially, it is needless to say that the teachers in charge of the second generation should have good health. The purpose of this study is to investigate and analyze the following items so as to obtain the materials for helping teachers participate in sport activities. So the concrete tasks are to find the status of teachers' direct and indirect participation in sport, the attitude toward sport and the results of evaluation. For these tasks, the conclusions are as follows in the results of analyzing the materials through using the questionnaires to 200 middle school teachers. (1) By the state of teachers' direct participation in sport, male teachers had more scores in the rate of participation, the frequency of participation, the length of participation time than female teachers. Male and female teachers showed difference in the reason of participation or not, the companion when taking part, the expense of participation, the place of participation, and participation between before and after appointment. It was revealed that the motive of participation and sport items in which to participate were similar. (2) By the state of teachers' indirect participation in sport, both male and female teachers have a little experience of sport viewing, but have much indirect experience. The participation of male teachers was high in the experience of sport viewing, the time of watching sports on TV, the subscription of sport newspaper, the degree of interest in sport topic and indirect participation in sport after appointment. Male and female teachers showed a little difference in the pattern of viewing sport, the reason of not viewing and the viewing items, etc. (3) By the attitude and evaluation toward sport, both male and female teachers were very positive about the view of athletes' occupation have much influence by means of it. The evaluation of the function and value of sport were high recognized. In addition, the view of sport were better after appointment than before appointment. (4) The matters to improve conditions for participation in sport activities are the expansion of sport facilities and space, more opportunity of participation, reconsideration of managers, development and spread of sport programs the placement of leaders.