• 지역사회간호학회지
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• 제4권2호
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• pp.117-130
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• 1993

There has been a rapid growth in Korea since 1962 because of the success of the 5-year Economic Plan. The number of industrial work and workers has also made had a rapid increase. Consequently, the management of occupational health for the purpose of promoting health in industrial workers is needed especially in the health examination program. The purpose of this study was to analyze the Knowledge, and Attitude among industrial workers of health examination programs. The target population was 402 industrial workers from 4 factories in Kangwon province. A survey was conducted to collect data by a self administered questionnaire from October 29 to November 5. A sixty four item questionnaire was designed to collect data concerning Knowledge, and Attitude of health examination of industrial workers. The data was analyzed by means of percentage, mean, T-test, ANOVA, Pearson's correlation coefficient. The major findings were as follows : 1. The respondents presented the following picture : The male population was 88%. 57% of respondents were age 25-34 years old. 69.4% of respondents were married. 73.4% of respondents were high school graduates. 80.8% of the respondents were working over 48 hours per week. The respondents with over 10 years on the job were 31.9% of the respondents. Health examination were given to the respondents as: pre-employment health examination 90.5%, general health examination 91.5%, and special health examination 31.5%. 2. The Knowledge level was different in health examination items. 80.5% of respondents had knowledge about hearing test, body weight, visually, chest X-ray like simple things. Below 50% of respondents had knowledge of urine test, liver function test, and career history. 3. Attitude status about health examination showed an average score 36.5(median 33) of satisfaction, 26.93(median 21) of importance, 13.84 (median 21) of content, 10.46(median 12 of reliability on health examination results. 4. The level of Attitude on health examination was significantly different than the Knowledge level. 5. The relationship among stated variables such as satisfaction, the perceptions of importance on health, health examination, the result and follow up after health examination were shown to reflect neither positively nor negatively on each other.

• 대한한의학회지
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• 제41권3호
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• pp.151-161
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• 2020

Objectives: The purpose of this study is to report the improvement of multiple rib fracture after korean medical treatment; adhesive treatment and herb-medicine treatment. Methods: A patient with multiple rib fracture was treated with Daewhangchija-paste(大黃梔子膏) adhesive and herb-medicine treatment. Verbal numeric rating scale, medical examination by interview and rib series x-ray were used to assess progress of treatment. And we took pictures of left flank after attaching Daewhangchija-paste to observe the changes of the skin colors. Results: Rib series x-ray taken after 2 months of treatment revealed hard callus which added stability against external force on rib cage. After taking off Daewhangchija-paste, left plank skin turned into blue, green and yellow. And the pain level(VNRS) of left plank decreased from 10 to 0.5 for 4 months. Conclusions: Pain reduction on trauma site and improvement of general health condition were observed during combination treatment of Daewhangchija-paste adhesive and herb-medicine.

• 천문학회보
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• 제38권1호
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• pp.64.1-64.1
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• 2013

The point spread function (PSF) of an optical system is in general defined as a two-dimensional intensity distribution which results from a single point source at infinity. It is an important key for the evaluation of the optical performance of an astronomical telescope. The PSFs of the soft X-ray telescope (SXT) aboard Yohkoh were measured in a wide range of the field-of-view under the in-flight configuration at White Sands Missile Range prior to launching the satellite. It has been known that the SXT PSF has a sharp peak at the core and the intensity drops very fast as it goes distant from the center. Due to the combination of this sharp peak at the PSF core and the effect of undersampling by a large pixel size, a carefully designed method is requested in the examination of the PSF data. The pattern of the SXT PSF is determined by the fitting of a mathematical functional form to the pre-launch experimental data. The elliptical Moffat function has been adopted for the evaluation of the SXT PSF. It is revealed from our study that the SXT PSF shows a peculiar characteristics, and thus a careful consideration on the undersampling effect and also a proper choice of statistics are necessary for the determination of the best fit function of the PSF. Details on the on- and off-axis SXT PSF in the field-of-view will be introduced and discussed in our presentation.

• 보존과학회지
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• 제7권2호
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• pp.45-53
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• 1998

조선시대의 정공청 장군의 유품 중 무기류의 주요한 재료인 목재의 보존을 위한 사전조사로써 재질조사와 수종식별 및 보존처리를 하였다. 재질의 구조적인 조사는 육안 및 X-ray로 실시하였으며 유물의 상태는 일부 미세한 할렬이 나타났지만 대체로 양호하였다. 광학현미경을 통한 수종조사 결과, 각 유품의 해당수종은 화살대가 대나무류, 깃봉이 육박나무, 깃대가 물푸레나무류, 족자대가 소나무이었다. 보존처리를 위한 치수 안정화 약재로써 세틸 알코올로 처리하였으며, 처리 후 접합고정에는 초산 비닐계와 에폭시계 접착제를 사용하였다.

• 비파괴검사학회지
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• 제19권3호
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• pp.217-232
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• 1999

The ability to see the internal organs of the human body in a noninvasive way is a powerful diagnostic tool of modern medicine. Among these imaging modalities such as X-ray, MRI, and ultrasound. MRI and ultrasound are presenting much less risk of undesirable damage of both patient and examiner. In fact, no deleterious effects have been reported as a result of clinical examination by using MRI and ultrasound diagnostic equipment. As a result. their market volume has been rapidly increased. MRI has a good resolution. but there are a few disadvantages such as high price. non-real-time imaging capability. and expensive diagnostic cost. On the other hand, the ultrasound imaging system has inherently poor resolution as compared with X-ray and MRI. In spite of its poor resolution, the ultrasound diagnostic equipment is lower in price and has an ability of real-time imaging as compared with the others. As a result. the ultrasound imaging system has become general and essential modality for imaging the internal organs of human body. In this review various researches and developments to enhance the resolution of the ultrasound images are explained and future trends of the ultrasound imaging technology are described.

• 한국의학물리학회지:의학물리
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• 제24권2호
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• pp.119-126
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• 2013

방사선 검사에서 CR, DR의 도입으로 인해 X-선속 조사야의 사용이 경시되고 있는 실정이다. 일반방사선 검사에서 검사 부위별 조사야를 적절히 사용하고 있는지에 대해 현장 실태 조사와 설문 조사하고, 조사야의 기준의 필요성을 강조하며 표준 조사야를 제시하고자 한다. 서울, 경기도, 전라도, 충청도, 강원도, 부산 지역 총 333개 의료기관을 대상으로 X-선속 조사야의 사용 실태를 현장 조사하여, 검사부위별, 의료기관종별, 영상종류별로 조사야 조절의 사용 여부를 분석하였다. 또한 조사야 조절이 방사선피폭에 미치는 영향과 인식을 평가하기 위해 종합병원 10곳, 병원 10곳, 의원 10곳의 일반촬영실에 근무하는 168명의 방사선사를 대상으로 X-선속 조사야 조절이 환자피폭선량 저감화에 끼치는 영향에 대한 인식, 조사야 조절 방법과 실제 사용하고 있는 검사부위별 X-선속 조사야 크기를 설문 조사하였다. 검사부위별 적합한 조사야을 사용하고 있는 의료기관은 61.3%이었으나, 주요 장기가 밀집된 요추 검사의 경우에는 적합한 사용이 49.9%에 불과하였다. 의료기관종별에서는 종합병원이 약 69%, 영상종류별로 보면 DR을 사용하는 병원의 65.0%에서 적합한 조사야을 사용하였다. 설문 조사에서는 응답자의 97.6%가 조사야 조절이 환자에게 끼치는 선량을 줄일 수 있다고 인식하고 있었으나, 실제로 부위별 X-선속 조사야의 크기를 조절하여 검사하는 경우는 83.3%이었다. 일반방사선 검사에서 적절한 조사야를 사용하는 경우가 실태조사를 통해 낮게 나타났으며 이는 환자에 대한 방사선 피폭선량을 줄이기 위한 노력이 시급히 필요하며, 조사야에 대한 통일된 표준 규격이 필요하여 철저한 교육이 동반되어야 한다.

• Tuberculosis and Respiratory Diseases
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• 제39권5호
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• pp.417-424
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• 1992

연구 배경 : 보건소에서와는 달리 폐결핵 환자들의 일반적 양상과 동태, 치료결과에 대한 일반 중형 종합병원에서의 연구 보고는 별로 없어 본원에서 치료한 환자의 특성과 결과를 보고하며 또한 의료보험 정책 설정에 도움을 주기 위한 것이다. 방법 : 1989년초 부터 1990년 말까지 2년간에 부산시 동래구에 있는 중형 종합병원인 대동병원 제 4 내과에서 진료한 환자, 남자 922명, 여자 1,059명 총 1981명의 의무기록을 조사해서 폐결핵환자들에 관한 것을 분석 검토하였다. 결과: 1) 본 내과 환자 1981명중에 폐결핵 환자는 96명, 4.85%의 빈도인데 내과 환자중에서 상당히 많은 비중을 차지했다. 남자에선 7.81%, 여자에선 2.27%이었다. 초진단 초치료 환자는 61.46%, 재치료 환자는 38.54%인데, 여기엔 61.46%, 재치료 환자는 38.54%인데, 여기엔 남여 차이가 별로 없었다. 2) 연령군별 분포를 보면 노령층에서 많아지는 결핵 전국 실태조사에서와는 달리 남여가 21~40세군이 각각 45.45%와 76.67%를 차지해서 최고 빈도이고, 61세 이상군에서는 남자가 3.03%로 최저이고, 여자는 1명도 없었는데 이것은 노령에서 자타가 모두 폐결핵 진료에 무관심한 까닭이라고 생각된다. 3) 병변의 크기 분류에서 경중이 57.07%, 중등증이 48.96%, 중증이 18.75% 균양성률은 배양검사를 기준으로 했는데 양성이 37.50%, 음성이 46.88%, 균검사를 하지않은 자가 15.63% 이었다. 중증일수록 양성률이 높다는 일반견해와 일치하는 데 특기할 것은 균불감 사자가 경증에선 16.13%인데 중증에서 오히려 좀 많아서 22.22%나 되었다는 것은 주목할 일이다. 초치료자와 재치료자간의 균양성률은 각기 41.07%와 55.00%으로 약간 차이가 있었고 균불검사자는 초치료자가 17.86%로 재치료자 12.50%보다 좀 많았다. 4) 발병모양(초진단동기)은 서서히 발병한 것이 68.75%, 객혈이 9.38%, 급성폐렴양 3.13% 이고, X 선 사진 검사에서 발견된 것이 18.75%로 많았으므로 우리나라에선 여러 경우에 실시하는 폐 X 선사진검사가 결핵 조기진단에 큰 도움이 된다고 하겠다. 5) 8개월이상 진료를 계속한 환자는 초치료자의 35.71%, 재치료자의 25.00%, 경증환자에선 16.13%, 중증환자에서도 겨우 27.78%이었다. 6) 8개월이상 치료자 30명에서는 객담음성화률이 80%, X 선사진상 현저한 경쾌가 56.67%이었는데 중증환자에선 각기 60%와 20%로 저율이었고 재치료환자에서도 역시 각기 60%와 10%도 저율이었다. 결론 : 우리나라의 결핵문제는 아직도 얘우 중요하고 폐결핵 환자의 치료와 관리가 향상되기 위해서는 국가제도의 획기적 개선과 사회보장제도의 향상 그 의사들의 더 많은 노력이 필요하다고 하겠다.

• 대한두개안면성형외과학회지
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• 제9권1호
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• pp.12-16
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• 2008

Purpose: Closed reduction is most common treatment method for nasal bone fracture but it requires secondary correction operation commonly. For preventing secondary revision, we applied ultrasonography during closed reduction of nasal bone fracture and examined the result of operation. Methods: 80 patients were sorted into 2 groups, ultrasound-guided closed reduction group(n=40) and manual closed reduction group(n=40). We classified the unilateral fracture involving lower 1/2 of nasal bone into type I, the bilateral fracture involving lower 1/2 of nasal bone into type III and the fracture of upper 1/2 of nasal bone into type III. The occurrence rate of overcorrection and undercorrection were evaluated by comparing preoperative and postoperative MDCT(Multi Direction Computed Tomography). Results: In manual closed reduction group, overcorrection were found in 4 patients and undercorrection were found in 3 patients. In ultrasound-guided closed reduction group, overcorrection was not observed and undercorrection was observed in 2 patients. Conclusion: Intraoperative ultrasound evaluation of nasal bone fracture resulted in reduced occurrence rate of secondary nasal deformities, showed easier detection of the fractured site and have superiority upon simple physical examination or simple x-ray.

• 대한간호학회지
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• 제29권2호
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• pp.258-270
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• 1999

This study was carried out to offer the basic data for more qualitative lives of the middle-aged women through their health maintenance and control. So, the researcher reviewed and analyzed the health problems of the middle-aged women, the differences of main symptoms in each subject, positive ratcs in screening tests, the difference of screening tests with age and the correlation of obesity and blood pressure with screening tests. All subjects were 218 women(40-59years) who had a check-up at a comprehensive health check-up center in K University Hospital in Seoul from July 1, 1998 to August 31. 1998. Questionaires were developed to get subjects, general characteristics. main symptoms, medical examination and diagnosed disease by the researcher referring through the questionaires of comprehensive health check-up center and the medical recorders were used as a tool of study. The researcher analyzed the data with SPSS PC+ ; the distribution of the subjects, general characteristics and main symptoms with percentage : the difference between main symptoms and screening tests with X$^2$-test, ANOVA. The results are as follows. 1) Among the age distribution, most were 40-45 years old and unemployed. 2) The most common complaints were indigestion in digestive system, cough in respiratory system, heart beat in cardiovascular system, general sweat in endocrine system. edema in urinary system, easy bruise in hematologic system, backache in musculoskeletal system, headache in psychoneurologic system, lochia in gynecology, itch in dermatology system, eye ball pain in visual system and tinnitus in auditory system. 3) In main symptoms according to age, the 40-45 age group had a higher rate of complaints in digestive system and gynecology than other age group ; the 46-49 age group in endocrine system. 4) The main symptoms according to diagnosis had no difference statistically. 5) The screening tests which showed high rates of abnormality were mammography(the highest), abdominal ultrasonography, upper gastrointestinal series/gastrofiberscopy, PFT. In all age group the highest rate of abnormality was seen in mammography. 6) In screening tests according to age. the 46-49 age group showed higher positive rates of pap smear, blood sugar test, urine test than any other age group ; the 50-55 age group showerd higher positive rates of obesity, BP, chest X-ray, abdominal ultrasonography, ESR, SGOT, CRP and urine micro. 7) In correlation of obesity with screening test, the obesity group showed higher positive rates of blood pressure, chest X-ray, abdominal ultrasonography, HCT and CRP than the normal weight group. 8) In correlation of blood pressure with screening test, the hypertension group showed higher positive rate of obesity, chest X-ray, abdominal ultrasonography, pap smear and blood sugar than the normal blood pressure group. In conculusion, the middle-aged women have various physical symptoms and affected by age. The obesity and BP have an important effect on the health of the middle aged women. Therefore, this study is considered significant as data for qualitative lives of the middle-aged women playing an important part of family health care by catching of their health problem complaints for prevention of disease and promotion of health.

• 디지털융복합연구
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• 제12권12호
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• pp.371-379
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• 2014

본 연구는 단순움직임형검출기 DR 시스템에서 발생되는 한계 검사 극복을 위해 2012년 10월 15일부터 2012년 11월 15일까지 총 31일간 대전광역시 소재 종합병원 및 대학병원에 일반촬영 업무를 담당하고 있는 방사선사 30명을 대상으로 연구를 수행하였다. 설문을 통하여 임상요구도를 조사하고 이를 바탕으로 보조테이블을 개념 설계하여 요구도에 부합하는 검사법 적용실험과 이를 통해 얻어진 영상의 유용성 평가를 단계적으로 시행하였다. 본 연구에서는 9가지 검사에 대한 검사법 적용실험을 수행하였으며, 실험 결과의 유용성을 평가한 결과 임상적으로 매우 유용함을 알 수 있었다. 연구 결과에서 제안한 한계 검사 극복을 위한 보조테이블을 임상 실무에 적용한다면, 기존 단순움직임형검출기 DR 시스템의 한계 검사를 극복하여 시스템의 임상 활용도를 극대화시킬 수 있다는 결과를 얻을 수 있었다.