• 한국학교수학회논문집
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• 제11권3호
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• pp.363-376
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• 2008

본 논문의 목적은 창의적 능력의 한 요소로 간주되어 온 직관에 관한 이해와 관심을 새롭게 하고, 수학 교수 학습에서 직관의 가치를 제고하기 위한 것이다. 이를 위하여 문헌 고찰을 통해 직관의 본질과 직관에 관한 연구의 역사, 사고의 발현 과정을 선형적인 측면에서 몇 개의 단계로 나누어 분석하는 정보치리 접근 방법에 의한 직관 연구를 살펴보았다. 오래 전부터 직관은 신비스러운 속성을 지닌 대상으로 간주되었고, 따라서 직관을 탐구하기 위한 논의 자제가 어려됐다. 그렇지만 20세기에 들어와 심리학 관점에서 직관에 대한 논의가 활발히 이루어지고 있다. 직관에 대한 연구는 역사정보처리 관점에 의한 직관 연구가 주를 이루었으나, 최근에는 병렬분산처리 모델 관점에 의한 직관 연구도 이루어지고 있다. 그렇지만 직관에 관한 연구들은 직관의 속성을 완벽하게 규명하기는 어렵다는 것을 말해 준다. 한편 수학교육 분야에서 직관에 관한 연구는 몇 및 학자에 의해 수행되었지만, 수학 교수 학습 상황과 관련하여 실천적이고 체계적인 연구는 미약한 상황이다. 따라서 직관 탐구의 역사에 대한 시사점을 바탕으로 수학교육에서 직관 탐구의 의미와 직관을 중심으로 한 수학 교수 학습에 대한 시사점을 제시하였다.

• 건축역사연구
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• 제30권3호
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• pp.45-54
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• 2021

In 2020, Yi Hunwoo was discovered as one of the earliest modern architects in Korea. However, his personal life was yet mostly unknown, including the time of his death. The research team ('the team' hereafter) searched for the records of his personal life and professional career. First, his family genealogical chart revealed that he died in 1937. Having located and contacted Yi's direct descendents, the team was able to clarify his family background with the descendants' testimonies. They possess the photographs of him and his family members, including Yi's picture when he was a freshman at the Nagoya Higher Technical School in Japan. The team also identifies his birthplace and the location of his grave as Hadong, Gyeongsangnamdo, Korea. The team visited his project site in Jinju, Gyeonsangnamdo, Korea and obtained more detailed information about the Ilshin Girls' High School, which he designed in 1928. Gyohoan, the congregation records of Cheondogyo, one of the leading religions in Korea during Yi's times, confirmed that he was one of the congregation members. The field research also discovered the house he designed and built in his hometown of Hadong, probably the only surviving architectural project by him. This paper is to report the result of the research on Yi's life and career with the aim of providing materials for further studies in identifying and positioning him more properly in the early 20th century Korean architectural scene.

• Asian Pacific Journal of Cancer Prevention
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• 제17권10호
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• pp.4623-4629
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• 2016

Introduction: Breast cancer is multifactorial therefore more recognition of risk factors is important in its prevention. Objective: This study was conducted in order to determine the factors influencing breast cancer in women referred to health centers in Guilan province in 2015-2016. Method: In a case- control study, 225 women with breast cancer were investigated. The control group consisted of 225 healthy women of the relatives (third-rank) whose phone numbers were obtained from the patients. Data were collected through telephone interviews. Results: The risk of breast cancer raised in women who have a family history of other cancers (OR= 3.5; 95% CI= 1.96-6.6), exposure to X-Ray (OR= 2.5; 95% CI=1.1-5.5), having more than 4 children (OR= 2.695% CI=1.2-4.8), age more than 36 years at first pregnancy(OR=2.3; 95% CI=0.7-5.1),primary levelof education (OR= 5.4;95% CI=2.8-11.2) and inadequate intake of fruit (OR=1.5; 95% CI=1-2.2). Also, presence of the following factors reduced breast cancer risk: regular menstruation (OR= 0.66; CI=0.4-0.9), duration of breastfeeding more than 12 months, less than 6 months and 7-12 months (OR=0.23; 95% CI=0.09-0.59, OR=0.29; 95% CI=0.17-0.49 and OR=0.03; 95% CI=0.01-0.08) and parity (OR=0.4; 95% CI=0.27-0.83) In multiple linear regression analysis of higher education (OR=0.16; 95% CI=0.03-0.77), using contraceptives for more than 16 years (OR=2.3; 95% CI=1.4-3.9), family history of other cancers (OR=6.1; 95% CI=1.9-19.3) and a history of X-Ray exposure (OR=4.4; 95% CI=1.07-18.1) were considered as predictive factors. Conclusion: The results of this study emphasize the importance of informing women about breast cancer risk factors. So, identification of these risk factors is required as important means of prevention and treatment of breast cancer.

• Genomics & Informatics
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• 제10권3호
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• pp.175-183
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• 2012

Colorectal cancer (CRC) is among the leading causes of cancer deaths and can be caused by environmental factors as well as genetic factors. Therefore, we developed a prediction model of CRC using genetic risk scores (GRS) and evaluated the effects of conventional risk factors, including family history of CRC, in combination with GRS on the risk of CRC in Koreans. This study included 187 cases (men, 133; women, 54) and 976 controls (men, 554; women, 422). GRS were calculated with most significantly associated single-nucleotide polymorphism with CRC through a genomewide association study. The area under the curve (AUC) increased by 0.5% to 5.2% when either counted or weighted GRS was added to a prediction model consisting of age alone (AUC 0.687 for men, 0.598 for women) or age and family history of CRC (AUC 0.692 for men, 0.603 for women) for both men and women. Furthermore, the risk of CRC significantly increased for individuals with a family history of CRC in the highest quartile of GRS when compared to subjects without a family history of CRC in the lowest quartile of GRS (counted GRS odds ratio [OR], 47.9; 95% confidence interval [CI], 4.9 to 471.8 for men; OR, 22.3; 95% CI, 1.4 to 344.2 for women) (weighted GRS OR, 35.9; 95% CI, 5.9 to 218.2 for men; OR, 18.1, 95% CI, 3.7 to 88.1 for women). Our findings suggest that in Koreans, especially in Korean men, GRS improve the prediction of CRC when considered in conjunction with age and family history of CRC.

• 한국환경보건학회지
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• 제39권4호
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• pp.322-334
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• 2013

Objectives: This study describes the results of a mass screening and secondary questionnaire conducted among sampled residents around Camp Carroll. Methods: The subjects were sampled based on Waegwan groundwater ingestion history via a primary health questionnaire survey. However, the study population included voluntary participants and there were no grounds for disqualification. Among the 1,033 residents, excluding people living outside Waegwan, 844 subjects age 30 and over were analyzed. History of physician-diagnosed disease (including detailed history of cancer), eating habits, drinking and smoking histories were queried through questionnaires. Health screening consisted of a blood pressure check and blood test (complete blood cell, liver enzyme, lipid, blood sugar test, etc.). Results: The proportion of abnormal gamma-glutamyltransferase levels was higher in the groundwater ingesting female group than the non-ingesting female group. The odds ratios of the ingested '1 to 9 years' and '10 years and over' groups were 3.09 and 0.87, respectively. Proportions of hypertension in males, abnormal serum triglyceride levels in all and in females, and abnormal serum high density lipoprotein cholesterol levels in males were higher in the '10 to 29-year' resident group than in the '1 to 9 year' group. However, there were no significant trends according to length of residence. Conclusions: Physician-diagnosed prevalence and laboratory test results are not different by histories of Waegwan groundwater ingestion and by length of residence. Even if there are partially significant differences, they do not tend to follow increases of exposure amount and trends.

• Asian Pacific Journal of Cancer Prevention
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• 제16권17호
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• pp.7967-7973
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• 2015

Background: The abrupt rise of colorectal cancer in developing countries is raising concern in healthcare settings. Studies on assessing relationships with modifiable and non-modifiable risk factors in the Pakistani population have been limited. The present investigation was designed to examine associations of dietary practices, addictive behavior and bowel habits in developing colorectal cancer (CRC) among patients in a low-resource setup. Materials and Methods: An age-gender matched case control study was conducted from October 2011 to July 2015 in Karachi, Pakistan. Cases were from the surgical oncology department of a public sector tertiary care hospital, while their two pair-matched controls were recruited from the general population. A structured questionnaire was used which included questions related to demographic characteristics, family history, dietary patterns, addictive behavior and bowel habits. Results: A family history of cancer was associated with a 2.2 fold higher chance of developing CRC. Weight loss reduced the likelihood 7.6 times. Refraining from a high fat diet and consuming more vegetables showed protective effects for CRC. The risk of CRC was more than twice among smokers and those who consumed Asian specific addictive products as compared to those who avoid using these addictions (ORsmoking: 2.12, 95% CI: 1.08 - 4.17, ORpan: 2.92, 95% CI: 1.6 - 5.33, ORgutka: 2.13, 95% CI: 1.14 - 3.97). Use of NSAID attenuated risk of CRC up to 86% (OR: 0.14, 95% CI: 0.07 - 0.31). Conclusions: Most of the findings showed concordance with the literature elucidating protective effects of consuming vegetables and low fat diet while documenting adverse associations with family history, weight loss, constipation and hematochezia. Moreover, this study highlighted Asian specific indigenous addictive products as important factors. Further studies are needed to validate the findings produced by this research.

• 인삼문화
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• 제3권
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• pp.74-89
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• 2021

고려인삼학회는 1975년 9월 26일 회원 100여 명으로 창립되었고, 1976년 12월 1일 고려인삼학회지(Korean Journal of Ginseng Science) 창간호를 야심차게 영문으로 발간하였다. 그러나 1977년 Vol. 2 발간 이후 국·영문 혼용으로 변경하였고, 1978년에는 학회 내부사정으로 학술지를 발간하지 못하였다. 1998년부터 학회지명을 Journal of Ginseng Research(JGR)로 변경하여 연 4회 발간하였다. JGR은 2010년 Vol. 34부터 33년 만에 다시 영문 전용으로 출판되었으며, 2010년에 SCIE 및 SCOPUS에 등재되었다. 2012년에는 PubMed Central에 등재되었으며, 2016년부터 Elsevier사에서 JGR을 출판하게 되었다. JGR은 Impact Factor가 계산된 첫해인 2012년에 IF 2.259를 기록하였고, 2015년에 3.898로 3.0을 넘어섰으며 2019년에 5.487에 달해 SCI에 등재된 우리나라 학술지 122개 중 2위를 기록하였다. 한편, Integrative & Complementary Medicine 분야에서 세계 1위를 기록하였다. 고려인삼학회는 1998년부터 4년마다 국제인삼심포지엄을 주관하여 개최하고 있고, 심포지엄 프로시딩을 발간하고 있다. 2007년 인삼정보지인 『고려인삼과 산업』을 연 2회씩 발간하여 현재 제14권 1호를 발간하였다. 2019년 고려인삼학회는 인삼의 인문사회과학적 연구를 조명하기 위한 『인삼문화』를 창간하였다. 고려인삼학회는 『고려삼의 이해』, 『고려인삼연구 20년사』, 『고려인삼학회 30년사』, 『생활속의 고려인삼』 등 많은 도서를 출판하였다.

• 헤리티지:역사와 과학
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• 제45권4호
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• pp.92-103
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• 2012

본 연구는 고건축 기술사적 관점에서 첨성대 축조당시 가설공법을 규명하고자 하였다. 독특한 구조와 형태로 이루어진 첨성대는 그동안 많은 관심을 끌며 연구되어왔으나 고건축 기술사적 측면에서 접근한 사례를 보기 어렵다. 더욱이 첨성대 축조기술에 관한 연구는 고건축 기술사적 고찰기반이 취약한 추론으로 전개되어 있으므로 많은 의문점을 남기고 있다. 여러 가지 의문점 가운데 가설공법에 대한 논의는 고건축시공 규준방식과 드잡이에 관한 기술사적(技術史的) 고찰을 결여한 추론으로 전개되어 있으므로 신빙성 있는 역사적 사실규명으로 보기 어렵게 한다. 연구결과 첨성대축조 가설공법에 대한 규명은 실제유구가 남아있지 않아 직접 고찰에 한계가 있었으나, 그간의 오류 폭을 좁히고 기초자료 제공에 의한 기술사(技術史) 연구 활성화를 기대할 수 있게 되었다. 주요 연구결과는 세 가지로 정리되었다. 1. 원통형 구조로 이루어진 첨성대축조 규준방식은 또한 +자먹 규구법과 다림추를 이용한 준승방식에 기초한 중심축 규준을 적용하였음으로 고찰되었다. 2. 첨성대 축석공사는 규구준승에 기초한 규준방식과 부합하는 드잡이공사 방법으로 녹로사용 가능성이 고찰 검토되었다. 3. 첨성대축조 규준과 드잡이기술에 대한 고찰 결과 규구준승에 의한 규준방식과 녹로(??)를 이용한 드잡이공사는 축석공사에 별도로 운반을 위한 비계가설을 요하지 않는 고건축 시공기술로 고찰되었다.

• 한국환경보건학회지
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• 제39권4호
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• pp.312-321
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• 2013

Objective: In May 2011, an interview with three United States Forces Korea veterans revealed that chemicals believed to be 'Agent Orange' were buried at Camp Carroll (situated in Waegwan, Chilgok-gun, Gyeongsangbuk-do, Korea) in 1978. Many hazardous chemicals, such as perchloroethylene (PCE), trichloroethylene (TCE), and organochlorines were subsequently found in a joint US-ROK environmental investigation, although dioxins or burial evidence related to 'Agent Orange' have been not uncovered. This study was carried out to investigate the relevance of hazardous chemical exposure and health effects of the residents around Camp Carroll. Methods: The authors conducted a health questionnaire survey among residents around Camp Carroll regarding Waegwan groundwater ingestion, length of residence in Waegwan, and physician-diagnosed disease history (such as cancer, hypertension, diabetes and etc.). Logistic regression was performed to identify the associations between hazardous chemical exposure and physician-diagnosed diseases. Results: Among the 5,320 residents, excluding those living outside the Waegwan area, 3,430 subjects age 30 and over were analyzed. Among females, upon correction of age, smoking history and Camp Carroll working history, a higher distribution in the Waegwan groundwater ingestion group was demonstrated for patients with physician-diagnosed cancer and hypertension. The odds ratios have a tendency to increase with increased length of Waegwan groundwater ingestion. Conclusions: This study may be limited by not adopting a cohort study for the evaluation of factors that may confound environmental exposure. Yet it is meaningful that the correlation between Waegwan groundwater ingestion and chronic diseases were found through regression analysis in female; and further, this outcome may be used as a sampling basis for a secondary epidemiologic study.

• 한국실내디자인학회논문집
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• 제22호
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• pp.30-38
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• 2000

The purpose of this study was to examine the tendency of 272 theses which published in the Korean institute of interior design journal from 1992.4 to 1999.6. The major finding were summarized as follows; 1) The subjects of the these in the journal were mostly related to design solution or design theory. Therefore, more theses for design history or human behavior are needed for the future. 2) The purposes of the these in the journal were classified into two groups, first; grasp and investigation of the phenomenon in the design or design related theory, second; suggestion of problem solving ideas in the design or design related study. There were 6 categories in each group and the diversified research purpose in the theses is very desirable trend for the future development in interior design studies or industry. 3) The research methods of the theses in the journal were literature research, experimental research, survey research and design research. The data collection methods in the KIID journal is similar to the that of field, natural science or social science.