암환자가 지각한 사회적지지, 희망과 삶의 질과의 관계

태영숙,강은실,이명화,박금자 고신대학교 전인간호과학연구소 2002 전인간호과학연구 학술모음집 Vol.- No.-

The Relationship among Percieved Social Support, Hope and Quality of Life of Cancer Patients Tae, Young Sook. Kong, Eun Sil. Lee, Myung Hwa. Park, Geum Ja The purpose of this study was to investigate the relationship among percieved social support, hope and Quality of life of the cancer patients and to gain the baseline data for development of nursing intervention program for promoting quality of life in cancer patients. The design of this study was a cross sectional correlational survey. The subjects were 220 out and in-cancer patients in 5 general hospitals in Pusan The data were collected from July 2 to August 1,2001. The instruments were the Percieved social support scale(16 items, 5 point scale) had developed by Tae(1986), Hope scale(12 items, 4point scale) developed by Nowotny(1989) and Quality of life scale(31 items, 10 point scale) developed by Tae et. al(2000). The data was analyzed by the SPSS/PC+ program using frequency & percentage, item mean & standard deviation, t-test, ANOVA & Scheffe test, Pearson's correlation coefficient. The results of this study was as follows : 1) The item mean score of quality of life was 6.05±1.16 (range 0-10) .The heighest score of subarea of the quality of life was the spiritual wellbeing area (7.09±1.63) and the lowest score was social wellbeing area(5.53±1.65). The mean score of perceived social support was 52.65±10.32 (최고 1, 최저 80). The mean score of family support was32.71±6.66 (range 1- 40) and the mean score of medical team support was 19.93±5.95 (range 1- 40). The mean score of Hope was 37.02±5.64 (range 1-48). 2) There were statistically significant difference in the score of quality of life according to the life effect of religion (F=3.97, p=0.00), treatment method(F=2.94, p=0.01), area of diagnosis (F=3.48, p=0.01), stage of disease (F=13.74, p= 0.00). 3) There was significant correlation between perceived social support(r=0.44, p= 0.000 ; family support: r=0.334, p=0.000, medical support; r=0.395, p=0.000), hope(r=0.563, p= 0.000) and quality of life. In conclusion, there was a significant relationship among perceived social support, hope and quality of life. Therefore perceived social support, hope intervention programs should be developed to improve the quality of life in cancer patients.

ASA시스템을 이용한 합병정화조의 개선 및 경제성 평가에 대한 연구

강용태,김화석 東亞大學校 建設技術硏究所 2001 硏究論文集 Vol.25 No.2

Most of existing combined septic tanks of household wastewater and night soil have been treating medium or small scale domestic wastewater by means of activated sludge process. But this process is mainly organics-removed process such as BOD and SS. So nitrogen and phosphorus which is the main issues of eutrophication are not properly treated in this process. Therefore, in order to treat nitrogen and phosphorus stably, in this study, retrofical combined septic tank including sludge stabilization basin is applied to a small domestic wastewater treatment facility and treatment efficiencies of organic matter and nutrients and economics in this process are investigated. As a initial operation results of Activated Sludge(AS) process and Advanced Step Aeration(ASA) process applied as combined septic tank, SS and COD removals in ASA process compared to AS reached the steady state in a short term. T-N and T-P removals in ASA process is from fifteen to twenty percent higher than those of AS process. Results investigating the economics of ASA process have it that in case of comercializing ASA process as a small treatment plant(such as FRP tank) it is described that ASA process is to be saved to the degree of from ten to fifty percent in compared with other methods.

하수 재이용을 위한 처리시스템의 구성 및 처리특성

강용태,김화석,조용현 東亞大學校 海洋資源硏究所 2002 硏究論文集 Vol.14 No.1

Experimental study of Pilot-plant scale has been performed with ASA system connected with Sand filter, GAC, and RO as wastewater reusing system. As the results of the batch test performance of ASA + Sand filter +GAC connecting with RO, CI^-, COD NH_4-N and PO4-P were over 99% in all cases of 20 bar, 30 bar and 40 bar. Especially, CI^- level was shown with excellent removal rate of over 99%. It was sure that all the items had over 90% removal. 20 bar selected in RO batch test was adopted to continuous test. The results have it that CI^-, COD, NH_4-N, PO4-P and Ca^2+ except for turbidity were over 91%. Through the assessment of wastewater reuse, only the treatment by ASA + sand filter or ASA + Sand filter + GAC system is applicable to toilet flushing or cleaning. Particularly, it is considered that ASA + Sand filter plus RO system is very effective as dyeing industy water which need high water quality. key words : Advanced Step Aeration (ASA) system, Wastewater Reuse, Sand Filter, GAC, RO system.

중·고등학교 학생들의 인터넷을 이용한 보건교육 요구도

강복수,최연화,이경수,황태윤 영남대학교 의과대학 2004 Yeungnam University Journal of Medicine Vol.21 No.1

인터넷을 이용한 중·고등학교 학생의 보건교육 요구도를 파악하기 위하여 경상북도 경주시와 성주군에 거주하는 남녀 중·고등학생 624명을 대상으로 2003년 3월 5일부터 3월 28일까지 구조화된 설문지를 이용하여 조사를 시행하였다. 조사 대상학생들의 90% 이상이 컴퓨터를 보유하고 있었으며, 지역별로는 경주시 지역 대상 학생들이 성주군 지역 학생들보다 컴퓨터 보유율이 다소 높았다. 컴퓨터를 보유한 학생들의 약 38%가 건강·의료 관련 인터넷 사이트의 접속경험이 있었다. 이메일을 이용한 보건교육자료에 대하여 중학생과 여학생들이 더 적극적인 의향을 보였다. 인터넷을 이용한 보건교육의 내용에 대해서는 남자 중학생이 건강습관, 성장발달, 질병예방 순으로 요구도 점수가 높았으며, 여자 중학생은 건강습관, 질병예방, 성장발달 순으로 요구도 점수가 높았다. 고등학생은 남녀 학생 모두에서 건강습관, 질병예방, 성장발달의 순으로 요구도 점수가 높았다. 건강습관과 관련된 내용 중에서는 남자 중학생은 '규칙적인 운동'을 여자 중학생은 '치아관리'에 대한 교육을 원하였고, 고등학생은 남녀 모두 '수면과 휴식'에 대한 요구도 점수가 높았다. 성장발달 및 영양교육에 대한 내용 중에서는 중·고등학생 모두 남학생은 '체력의 변화'에 대해서, 여학생은 '비만'에 대한 요구도 점수가 높았고, 성교육에 대해서는 남자 중·고등학생은 '연령에 맞는 성역할'에 대한 요구도 점수가 높았으며, 여자 중학생은 '피임과 가족계획'에, 여자고등학생은 '임신과 출산', '피임과 가족계획'에 대한 요구도 점수가 높았다. 질병예방 교육에 대해서는 남녀 중학생과 남자고등학생은 '암 예방과 관리'에 대해서, 여자고등학생은 '질병예방과 관리'에 대한 요구도 점수가 높았다. 안전교육에 대해서는 중·고등학생 모두가 '적절한 응급처치'의 요구도 점수가 가장 높았다. 습관성 약물에 관련 교육 내용 중에는 남자 중학생은 '흡연이 건강에 미치는 영향'에 대해서, 남자 고등학생은 '술이 건강에 미치는 영향'에 대해서, 여자 중·고등학생은 '청소년의 정서 불안'에 대한 요구도 점수가 높았다. 소비자 보건 관련 교육에 대해서는 남자 중·고등학생은 '보건 의료기관의 이용방법'에 대한 요구도 점수가 가장 높았고, 여자중학생은 '보건의료기관 이용방법'과 '의료보험에 대한 이해'에 대한 요구도 점수가 높았고, 남자 고등학생은 '의료보험에 대한 이해'에 대한 요구도 점수가 높았다. 정신보건 교육에 대해서는 중·고등학생 모두 '스트레스 관리'에 대한 요구도 점수가 높았다. 환경보건 관련 교육에 대해서는 중·고등학생 모두 '환경과 건강'에 대한 요구도 점수가 가장 높았다. 인터넷 보건교육의 교육자료 제공 주기에 대하여 남학생의 50.0%, 여학생의 60.4%가 주1회를 요구하였으며, 교육 자료의 분량은 남학생의 40.0%, 여학생의 53.2%가 1쪽 분량을 원하였다. 이상의 결과, 연구 대상 학생들의 90% 이상이 컴퓨터를 보유하고 있었으며, 컴퓨터를 보유한 학생들의 약 38%가 건강·의료 관련 인터넷 사이트의 접속경험이 있었다. 인터넷 보건교육을 받을 의향은 남학생들이 여학생들보다 높았으며, 기존에 학교보건교육에서 시행하고 있는 교육의 내용 이외에도 수면과 건강, 피임과 가족계획, 안전교육, 암 예방, 스트레스관리, 대인관계 등의 내용에 대해서 요구도가 높아 이에 대한 보건교육자료의 개발과 보급이 필요하며, 인터넷을 이용한 보건교육을 위한 기초조사와 더불어 교육방법, 자료의 개발 등과 이메일을 이용할 경우 본인 동의의 절차와 관리 등에 대한 추가적인 연구가 이루어져야 할 것이다. Background: It is important to provide health education to students to ensure a healthy life. Using the internet for health education may be a way to overcome the practical barriers to health education such as time and content. This study was conducted to investigate the demands for health education using the internet. Subjects and methods: Six hundreds and twenty-four and male female students in middle and high schools, who lived on Gyeongju-si and Seongju-gun in Gyeongsangbuk-do province, were interviewed by means of structured questionnaires, from March 5 to March 28, 2003. Results: More than 90% of the subjects had their own computers, and nearly 38% of those possessing their own computers had accessed internet sites related to health and medicine. Middle school students and in particular, female students were more desirous for health education through e-mail. Regarding content, the three major topics which the respondents wanted to learn about were healthy lifestyles, growth and development, and disease prevention. In terms of the interval for providing educational materials, over half of the students wanted information once a week. Most of the students wanted to have the quantity of the material be one page. In addition, there were numerous additional topics requested by the students such as sleep and health, contraception and family planning, safety education, cancer prevention, emotional instability of juveniles, the utilization of medical care facilities, stress management, etc. Conclusion: The students had a desire for health education through the use of e-mail, and methods and materials should be developed for appropriate health education using the internet.

중소기업의 산업안전교육 실태 조사 분석

이승환,이태우,강경식 明知大學校 産業技術硏究所 1999 産業技術硏究所論文集 Vol.18 No.-

It is said that a large part of losses by company is attributed to the loss manpower material resources by industrial accident. To alleviate industrial accident, machine-oriented safety supervision is superior to that of manpower-oriented in spite of diversified efforts, in many aspects. It will not secured a sense of safety if people can not utilize machines correctly despite excellent machines. As a part of preventing industrial accident, industrial safety education is aimed to improvement of productivity of company through exact research of actual condition of industrial safety education.

여대생의 체형과 Diet 식품에 관한 의식구조 조사

고영태,강정화,김태은 德成女子大學校 1999 德成女大論文集 Vol.30 No.-

A survey on the state of dietary habit, degree of obesity, viewpoint about body shape, BMI calculated from subjcts' height and weight, amount of body fat measured by body fat computer and viewponit about diet food and drug for 196 female university students was undertaken. The results are as follows : (1) In response to the question about activity frequency, 38.8% and 27.6% of the subjects answered as "less than once per month" and "1 or 2 times per week" , respectively. In case of activity intensity, 59.2% of the subjects answered as "moderate aerobic activity". Activity time of 32.1% and 29.1% of the subjects was "under 10 minutes" and "10-20 minutes", respectively. Activity level of 54.1% and 43.9% of the subjects was "light" and "moderate", respectively. (2) Distribution of measured body fat showed that 51.0% of the subjects were in the range of "30-35%" and 27.0% of the subjects were in the range of "25-30%". The average value of 196 subjects was 31.03%. In response to the question about body shape, 43.4%, 41.3%, 9.7% and 5.6% of the subjects answered as "plump", "normal", "obese" and "thin", respectively. However, BMI calulated from subjects' height and weight showed that 1.0% of the subjects were "obesity", 0.5% were "overweight", 41.8% were "normal" , and 56.6% were "underweight". (3) The results of fitness obtained from body fat & fitness computer showed that fitness of 68.4% of the subjects were "very poor" and that of 25.0% were "poor". The results of longevity showed that longivity of 69.4% of the subjects were "good" and that of 24.0% were "excellent". (4) 11.7% of the subjects had experience of diet food or drug intake. 43.5% of the taken subjects had effect only during taking period, 34.8% had no effect, and 13.0% had some side effect.

정보활용기술 발전에 따른 효과적 사이버 교육을 위한 설계 및 구현의 차이에 대한 연구

하태현,강정화 한국컴퓨터교육학회 2003 컴퓨터교육학회 논문지 Vol.6 No.4

이 연구는 다양한 개발 방법을 통해 효과적인 사이버 교육 프로그램을 찾는 것을 주목적으로 한다. ‘다양한 방법’의 접근은 어떤 전달 기술 (Delivery Technology)에 의해서 사이버 교육이 이루어 지고 있는가에 따라서 분류되었다. 제 1 세대에서 사용한 기술로써는 문자, Flash 그리고 애니메이션 이며, 제 2 세대와 제 3 세대에서는 동영상 비디오와 오디오 등 멀티미디어 기술을 사용하였으나 다만 비디오 클립에서 강의 되는 학습전달방법이 다르다. 평가결과 3 세대 기술을 이용한 방법이 가장 효과적인 학습 전달 기술로 평가되고 있다. 그러나 여기에서 사용한 멀티미디어를 이용한 학습 전달 방법은 개발에 드는 많은 비용 뿐만이 아니라 학습자에게도 네트워크의 전송속도가 빠른 최신의 컴퓨터를 필요로 한다. 그러므로 사이버 교육을 위한 멀티미디어를 이용한 프로그램 개발과 아울러 전송 속도 등과 같은 기술적인 개발도 이루어져야 한다고 생각한다. This study is aimed to develop and evaluate different approaches for cyber education. The project involved the development of sample cyber education programs using different design approaches, with built-in evaluation mechanisms. The different design approaches depend on what delivery technologies are involved. In the First Generation, the delivery technologies use text, flash and animation, whereas the synchronized content to video and audio are used in the Second and the Third Generations but the difference is the delivery method used by the videoclip. Tests were carried out through self-assessment to measure and analyze the efficient teaching. The results show that the Third generation technologies were the most effective method for cyber education. However, since the Third generation program is developed in multimedia, it tends to require higher development costs, and more advanced hardware and software as well as a higher bandwidth for network. Therefore, the research indicates that the development of technical supports, like loading speed, has to be solved simultaneously with the development of multimedia products for effective cyber education.

Inhibitory Effect of Cordycepin on Human Platelet Aggregation

박화진,--,--,--,--,--,-- THE KOREAN SOCIETY FOR BIOMEDICAL LABORATORY SCIEN 2004 Journal of biomedical laboratory sciences Vol.10 No.1

Cordycepin separated from Cordyceps militaris is a major physiologic active component in Cordyceps militaris. The platelet aggregation is stimulated by Ca^(2+), which is either mobilized from intracellular endoplasmic reticulum or transported from extracellular space. cGMP antagonizes the actions of Ca^(2+). Based on these facts, we have investigated the effects of cordycepin on the mobilization of Ca^(2+) and the production of cGMP on collagen (10 ㎍/ml)-induced human platelet aggregation. Cordycepin potently stimulated the human platelet aggregation induced by collagen (10 ㎍/ml) in a dose-dependent manner. Cordycepin (500 μM) inhibited also the collagen-induced human platelet aggregation in the presence both 1 mM and 2 mM of CaCl_(2). These are in accord with the results that cordycepin inhibited the Ca^(2+)-influx on collagen-induced human platelet aggregation. These results suggest that cordycepin decrease the intracellular Ca^(2+) concentration to inhibit collagen-induced human platelet aggregation. Besides, cordycepin increased the level of cGMP on collagen-induced human platelet aggregation. This result is related with the decrease of intracellular Ca^(2+) concentration, because cGMP inhibits the mobilization of Ca^(2+). In addition, cordycepin inhibited the human platelet aggregation induced by LY-83583, inhibitor of guanylate cyclase. This result suggested that cordycepin inhibit the platelet aggregation by stimulating the activity of guanylate cyclase. In conclusion, we demonstrated that cordycepin might have the antiplatelet function by inhibiting Ca^(2+)-mobilization via the stimulation of the production of cGMP.

산재지정병원 이용 후 산재요양환자에 대한 만족도 조사

이화평,임형준,주영수,권영준,강희태,김정민,조성식,이태경,윤종완 대한산업의학회 2007 대한직업환경의학회지 Vol.19 No.3

도시지역 노인의 건강행위 실천 실태

이태진,배상수,이기홍,임재영,강경화 노인간호학회 2008 노인간호학회지 Vol.10 No.1

Purpose: The purpose of this study was to identify the health status and health behavior practices of elders living in urban areas. Methods: The participants were selected by convenience sampling and consisted of 137 elders 65 or over living in a city in Kyunggi Province. Data collection was done through interviews using a structured questionnaire. Results: Of the participants. 66.4% perceived their health status as 'not healthy'. The average number of present illnesses reported by the elders was 1.7. The average scores for health behavior practices were low (smoking cessation: 1.64, drinking abstinence: 1.79, exercise: 0.40, regular diet: 1.54, weight control: 1.67, regular physical check-up: 0.77). The scores for health behaviors practices showed significant differences according to general characters and health status. Conclusion: Health promotion programs for elders should be designed to enhance health behaviors practices.