• 보건행정학회지
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• 제21권2호
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• pp.329-348
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• 2011

This research analyzed 168,010 cases of death of the aged over 65 from 244,867cases of death excluding 7 unknown age cases from 244,874 all age cases of death by using the death data of the National Statistical Office for 2007 to figure out factors affecting the quality of causes of death statistics of the aged and to suggest the ways of improving the quality of death statistics of the aged in korea. This research tried to derive factors affecting ill-defined cause of death category in acordance with WHO's guidelines and to find causes of lowering the accuracy of causes of death statistics of the aged. This research identified the problems of causes of death statistics of the aged by using both demographic characteristics such as sex, age, marital status, educational attainment, residential region, region size and factors of death items as independent variable to find causes of ill-defined cause of death of the aged. Logistic regression analysis was executed to calculate the hazard ratio about the ill-defined causes of death of the aged and multiple regression analysis was conducted to derive factors affecting the ill-defined cause of death by regional groups through using these independent variables such as the component ratio of over age 65, female death rates, doctors insitutions rate, medical institutions rate, attaching rates of death certificate by neighborhood. As a results of this research, R-code was the highest of ill-defined causes of death, accounting for 82.1%, and senility death(R54) of R-code was the highest, accounting for 91.2%. through subdivided order distribution of the ill-defined causes of death of the aged. As ill-defined causes of death by regional groups, attaching rates of death certificate by neighborhood was the most important factor(p<0.05) and also showed regression model's description with 83.8% ($R^2$=83.8%). Furthermore, Jeon-nam was the highest in the regional groups and these regions such as Je-ju, Jeon-buk, Chung-nam were not only attaching the death certificate by neighborhood but also were high at the rate of ill-defined causes of death. Therefore, this research found that both reconsideration about death certificate by neighborhood and education for doctors who write death certificate were needed the most.

• 지역사회간호학회지
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• 제19권2호
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• pp.188-195
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• 2008

Purpose: The research purpose was analysis of the effect of a health education program for newly-married executed from 2003 to 2005 as a part of health care service from community health center and providing the fundamental source for health education needed during newly-married. Method: The data collection with structured questionnaires was conducted during October to December in 2006. From the health center 106 brides who participate the program and 130 brides who didn't participate. Health care program for newly married couple were composed health examinations and health educations. Health examinations were CBC, LFT and Ag & Ab prevallence rates of hepatitis B, rubella. Health educations were done two times, the first individual health education was done at enrolled in health center for establishment of desirable couple relationship, family planning, contraception method and management of pre-pregnancy. The second individual health education was done for explanation of blood examination results, prevention of the congenital deformity and the vertical transmission of hepatitis B, management for pregnancy, breast feeding method, introduction to safety delivery method and encouraging self-study using by materials made by health center after two weeks at revisiting health center. SPSS/PC(ver. 12.0) and $X^2$-test, t-test was used to analyze the collected and tabulated data. Socio-demographic characteristics and regional characteristics of residence area of two groups shows no significant difference. Result: As a variables of experimental effect. The natural childbirth rates of participants group was significantly higher than Non-participants group(p=.012). Breast feeding rates for participants group was also statistically significant higher than Non-participants group. Contraception rates showed no significant difference. The rubella vaccination rates (p=.001) and The hepatitis B vaccination rates (p=.012) shows statistical differences. Conclusion: Therefore health care program for newly married couple in a community health care center was effective generally. We supposed that explore participation ways for nonparticipants, expand the program to community health care center in whole country.

• Clinical and Experimental Pediatrics
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• 제55권9호
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• pp.322-329
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• 2012

Purpose: Aeroallergens are important causative factors of allergic diseases. Previous studies on aeroallergen sensitization rates investigated patients groups that had visited pediatric allergy clinics. In contrast, we investigated sensitization rates in a general population group of elementary school to teenage students in Incheon, Jeju, and Ulsan. Methods: After obtaining parental consent, skin-prick tests were performed on 5,094 students between March and June 2010. Elementary school students were tested for 18 common aeroallergens, whereas middle and high school students were tested for 25 allergens. The 25 allergens included Dermatophagoides pteronyssinus, Dermatophagoides farinae, pollen (birch, alder, oak, Japanese cedar, pine, willow, elm, maple, Bermuda grass, timothy grass, rye grass, orchard grass, meadow grass, vernal grass, mugwort, Japanese hop, fat hen, ragweed, and plantain), and mold (Penicillatum, Aspergillus, Cladosporium, and Alternaria). Results: The sensitization rates in descending order were 25.79% (D. pteronyssinus ), 18.66% (D. farinae ), 6.20% (mugwort), and 4.07% (willow) in Incheon; 33.35% (D. pteronyssinus ), 24.78% (D. farinae), 15.36% (Japanese cedar), and 7.33% (Alternaria) in Jeju; and 32.79% (D. pteronyssinus), 30.27% (D. farinae), 10.13% (alder), and 8.68% (birch) in Ulsan. The dust mite allergen showed the highest sensitization rate among the 3 regions. The sensitization rate of tree pollen was the highest in Ulsan, whereas that of Alternaria was the highest in Jeju. The ragweed sensitization rates were 0.99% in Incheon, 1.07% in Jeju, and 0.81% in Ulsan. Conclusion: The differences in sensitization rates were because of different regional environmental conditions and distinct surrounding biological species. Hence, subsequent nationwide studies are required.

• 자원ㆍ환경경제연구
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• 제20권4호
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• pp.689-733
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• 2011

본 연구에서는 다수의 교환비율을 가진 이산화황 배출허가권을 거래하기 위한 계획을 평가하였다. 이러한 비율들은 가상의 사회비용 최소화 과정 속에서 배출권자들의 한계 환경규제준수 비용에 기초하여 정해진다. 이러한 계획은 일대일 방식의 배출권거래로 알려진 현존하는 미국 환경국의 거래프로그램과 대조되어 고찰되었으며 두 정책들 모두 동일한 배출총량을 발생시키는 것으로 모형화하였다. 이산화황의 집중도와 건강피해 정도에 더하여 두 정책들 사이에서의 소비자와 생산자 잉여를 알아보기 위해 미국 환경산업에서의 부분균형을 수량화한 모형이 사용되었다. 그 결과 지역오염 수준은 두 정책에 따라 상당히 크게 변화되는 것으로 발견되었다. 다양화된 교환비율들의 구조는 단일비율하에서의 배출권거래보다 산업이익 측면에서는 22억 달러, 그리고 건강피해규모에서는 21억 달러만큼 능가하는 것으로 평가되었으나 소비자 잉여를 67억 달러만큼 감소시키는 것으로 추정되었다. 따라서 기대와는 달리 교환비율들은 25억 달러만큼 총후생을 감소시키는 것으로 추정되었다. 이러한 결과는 실증적인 문제일 수도 있지만 근본적으로는 메커니즘 디자인의 설정에 기인한다.

• International Journal of Advanced Culture Technology
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• 제9권3호
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• pp.174-180
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• 2021

The necessity of this study is as follows. A decrease in the number of newborns, an increase in the youth unemployment rate, and a decrease in the employment rate are having a fatal impact on universities. To help increase the employment rate of universities, we intend to utilize Big Data of university public information. Big data refers to the process of collecting and analyzing data, and includes all business processes of finding data, reprocessing information in an easy-to-understand manner, and selling information to people and institutions. Big data technology can be divided into technologies for storing, refining, analyzing, and predicting big data. The purpose of this study is to find the vision and special department of a university with a high employment rate by using big data technology. As a result of the study, big data was collected from 227 universities on www.academyinfo.go.kr site, We selected 130 meaningful universities and selected 25 universities with high employment rates and 25 universities with low employment rates. In conclusion, the university with a high employment rate can first be said to have a student-centered vision and university specialization. The reason is that, for universities with a high employment rate, the vision was to foster talents and specialize, whereas for universities with a low employment rate, regional bases took precedence. Second, universities with a high employment rate have a high interest in specialized departments. This is because, as a result of checking the presence or absence of a characterization plan, universities with a high employment rate were twice as high (21/7). Third, universities with high employment rates promote social needs and characterization. This is because the characteristic departments of universities with high employment rates are in the order of future technology and nursing and health, while universities with low employment rates promoted school-centered specialization in future technology and culture, tourism and art. In summary, universities with high employment rates showed high interest in student-centered vision and development of special departments for social needs.

• Radiation Oncology Journal
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• 제18권4호
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• pp.265-276
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• 2000

목적 : 1983년부터 1988년 사이에 유방암으로 진단받고 근치적 유방절제술을 시행한 환자로써 조직학적으로 액와림프절 전이가 확인된 218명의 환자에서 수술 후 보조적 방사선치료 및 항암약물치료를 시행하였으며 이들 환자를 대상으로 한 치료 결과를 후향적 연구를 통해 분석하고자 하였다. 대상 및 방법 : 대상환자는 3개 군으로 분류하였는데, 1군은 항암약물치료 단독으로 치료한 80명의 환자가 포함되었고 2군은 방사선치료 단독으로 치료한 52명을 포함하였으며 3군은 방사선치료 및 항암약물치료를 병용하여 치료한 86명의 환자를 포함하였다. 이들의 평균 연령은 44세, 27$\~$70세의 연령분포를 보였으며 추적관찰 기간의 중앙값은 51개월이었다. 결과 : 7년 무병생존율 및 전체생존율은 각각 56$\%$와 67$\%$이었으며, 각 치료군에 따른 생존율은 1군에서는 50$\%$와 56$\%$, 2군은 51$\%$와 65$\%$, 3군은 62$\%$와 75$\%$이었다. 국소재발율은 13$\%$이었으며 원격전이율은 33$\%$ 이었다. 방사선치료가 포함되었던 2군과 3군에서는 국소재발 위험이 낮았으나(p<0.05) 원격전이율의 차이는 없었다. 단변량분석에서 무병 생존율에 영향을 주는 인자로서는 액와 림프절 양성 비율이었으며 전체생존율에 있어서는 원발 병소 크기, 액와 림프절 전이 개수 및 양성 비율, 병기가 관련있는 인자임을 알 수 있었다. 그러나 다변량분석에서는 치료방법만이 의미있는 예후인자임을 알 수 있었다. 전체 치료실패율과 원격전이율에 영향을 주는 예후인자는 액와 림프절 양성 비율이었으며 국소재발율은 치료방법이 의미있는 예후인자임을 알 수 있었다. 결론 : 결론적으로 이러한 결과는 폐경전 환자, 액와 림프절 전이 개수가 4개 이상이거나 양성 비율이 1/3이상인 환자에서 수술 후 방사선치료가 시행된 경우 국소재발율을 감소시킨다는 사실을 보여주고 있다. 또한 종양의 크기가 2$\~$5 cm, IIB 병기 및 액와 림프절 전이 개수가 4개 이상이거나 양성 비율이 1/3이상인 환자에서 수술후 보조적 치료로써 방사선치료/항암약물치료 병용요법이 가장 효과적인 치료방법임을 알 수 있었다.

• Journal of Radiation Protection and Research
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• 제31권4호
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• pp.197-201
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• 2006

Daily and seasonal variations of the ambient gamma ray exposure rates were measured by using a pressurized ion chamber from January 2003 to December 2005 in the CheongJu Regional Radiation Monitoring Post and the patterns of the distributions were studied. The annual average of the daily variation of the exposure rate was $\sim0.17{\mu}R/h$. The exposure rate was found to be maximum during 8:00 am to 9:00 am and minimum during 8:00 pm to 10:00 pm. For the annual data, the exposure rate was the minimum during the month of February. The exposure rate increased from February to mid-October (except during the period from May to July with no change) and decreased from October to February. The seasonal variation was found to be about $1{\mu}R/h$. Most of the measured values (96%) of the exposure rates fell under the normal distribution with a deviation of less than 4.8% and the remaining 4% had large fluctuations caused mainly by the rainfalls.

• 한국실천공학교육학회논문지
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• 제4권2호
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• pp.122-128
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• 2012

본 연구에서는 취업률 향상을 위한 취업 대상자에 대한 2개 항목 23문항의 설문 지문 개발과 연구자 소속 대학의 취업 대상자 289명에 대한 응답 결과에 대한 설문지 분석을 통해 취업에 임하는 취업 준비 자세와 면담 및 상담과 관찰 방향에 대한 기초 자료를 제시하는 효과를 얻었다. 이를 통해 지역적 특성과 현실을 고려한 바람직한 취업률 향상 방안을 정성적으로 제안한다.

• 한국어병학회지
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• 제13권1호
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• pp.15-20
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• 2000

자연산 모하의 White Spot Baculovirus(WSBV)보균을 Polymerase Chain Reaction(PCR)에 의한 검출에서 Penaeus chinensis 모하가 52%, Penaeus japonicus 모하는 20%나타났다. 새우 양식장의 서식생물의 본 바이러스의 보균을 조사한 결과 Upogebia major 37%, Calliamassa japonica 29%를 보였다. 본 바이러스의 해수 생존시험에서는 $4^{\circ}C$에서는 장기간 생존하였고 $25^{\circ}C$에서는 시간이 지남에 따라 점차 활성을 잃었다.

• 한국동물위생학회지
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• 제22권1호
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• pp.25-35
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• 1999

The prevalence of canine heartworm(Dirofilaria immitis) infection in 150 mixed-breed dogs(male : 54, female : 96) from February to December 1997 was investigated by using antigen test kit(ICT $GOLD^{TM}$ HW, Synbiotics, USA) based on immunochromatographic assay in Inchon city. Also, gross and histopathological findings of an antigen positive dog were carried out. The results were summarized as follows ; 1. Four dogs were positive from 150 tested dogs(2.7%). They were all more than 2 years old and infection rates in male and outdoor dogs was higher than those in female and indoor, respectively. Species of infected dogs were Pug(2) , German Sheperd(1) and Great-dane (1). 2. Regional infection rates were closely related with housing system in the city. 3. Pathological findings of antigen-positive dog was excessive enlargement, congestion and hemorrhage of lung and D immitis in heart and histologically hemosiderin, hypertrophy of pulmonary alveoli wall and irregular hypertrophy of pulmonary artery inner wall. Microfilaria was observed in pulmonary artery and arteriole, ventricle and splenic artery.