• 한국보건간호학회지
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• 제15권1호
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• pp.73-82
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• 2001

This study was conducted from Nov. 15 to Dec. 20, 1999, covering 630 fourth, fifth. and sixth graders in 5 elementary schools, in Seoul, in order to provide basic data for developing problematic drinking prevention program. The results of the study were as follows : 1. Among the students under inquiry, $55.4\%$ answered they had the experience of drinking. 2. Forth grade was the most frequent year students start drinking$(24.7\%)$. Most of them had their first drinking experience at the family party, a gala day or religious service and accompanied with parents. Beer was the most frequently drank and curiosity was the most common reason to start drinking. 3. As for the drinking experience in terms of general characteristics, the male students were significantly higher in the rate of drinking experience than that of female. 4. As for the drinking experience in terms of environmental characteristics. the students whose parents were drinkers significantly higher in the rate of drinking experience than that of non-drinkers. 5. The intention of the students in future drinking was significantly lower in the non-drinkers with $13.4\%$ than that of drinking experience students with $20.7\%$.

• 정보기술응용연구
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• 제3권4호
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• pp.119-134
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• 2001

소프트웨어 제품의 품질을 높이는데는 소프트웨어 개발프로세스 중심과 제품 중심의 2가지 접근방법이 있다 CMM, ISO 9000 패밀리나 ISO/IEC 12207, SPICE 등이 프로세스의 인증을 통해서 소프트웨어 품질을 향상시키려는 시도라고 할 수 있다. 그렇지만 ‘좋은’ 프로세스만으로는 ‘좋은’ 제품의 품질을 보장하기가 어렵다. 최근 독립적인 제3자에 의한 소프트웨어 제품의 품질을 평가하기 위한 필요가 점점 증가하고 있다. 본 연구에서는 소프트웨어 제품의 품질을 평가하는데 SQC 기법을 응용하여 평가프로세스의 효율을 기하고 평가결과의 객관성을 확보하는 방안을 다룬다. 랜덤추출법에 의한 테스트 케이스를 선정하는 방법을 소개하고 소프트웨어 제품의 품질에 대한 적합성 기준을 선정하는 방안을 제시한다.

• 한국식품영양학회지
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• 제7권3호
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• pp.239-249
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• 1994

This study was conducted to find out the actual condition of dining-out and the propensity to dining-out according to age groups and sex distinction in Pusan area. The survey was conducted on 464 peoples who live or work, including students aged more than 4th grade in elementary school In Pusan area. The results of the questionnaires are as follows. The survey on dining-out time indicated that most of peoples like to dine out at supper time more than at luncheon. The motivations of dining out were in order of the time going out with family, having party and meeting with friends. Restaurants used frequently at luncheon time were in order of flour food shop, Chinese-style food shop and Korean-style food shop, and at supper time were in order of Korean-style food shop, roasts rib shop and Chinese-style food shop. The survey on dining-out cost indicated that 71.88% of respondents were payed out less than 4,000 won Per one person at luncheon, but 54.67% of them were payed out more than 5,000 won at supper. The reasons of prefferring food shop used first were in order of delicious taste, sanitary circumstance and economical price, and of no prefferring food shop used first were untasty, unsanitary circumstance and expensiveness. But, the results of the propensity to dining-out were different according to sex distinction, age groups and jobs.

• The Korean Journal of Ecology
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• 제21권6호
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• pp.759-770
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• 1998

biotic indices scoring with the benthic macroinvertebrates were assessed as pollution monitoring tools in the north branch of the Han River system, Korea. We investigated the temporal variability of water quality at unpolluted, moderately polluted and heavily polluted sites using several biotic indices and assessed appropriate biological monitoring indices for lotic systems in Korea. The following biotic and chemical indices were employed in order to compare their applicability to the lotic systems : Trent Biotic Index (TBI), Chandler's Biotic Index-Average Score per Taxon (CBI-ASPT), Modified Biological Monitoring Working Party Score System-Average Score per Taxon (BMWP-ASPT), Hilsenhoff's biotic Index (BI) and Family-level Biotic Index (FBI) models for biotic analyses and National Sanitation foundation's Water Quality Index (NSFWQI) and comprehensive Chemical Pollution Index (Pb/n) for chemical analyses of water quality. Index and score values were compared with each other and with 24 water chemistry parameters. All biotic indices were significantly auto-correlated (p<0.001) and BI and FBI/ROK among them were highly correlated (r=0.84). BI and BMWP-ASPT models were also highly correlated with NSFWQI, while TBI values showed high correlation with the Pb/n. The BI and BMWP-ASPT were highly correlated with the most water chemistry parameters. We conclude that the BI model, which includes indicator species and abundance of taxa, is best suited for the bioassessment of lotic systems in Korea. For rapid field-based assessments, FBI/ROK and BMWP-ASPT models are also appropriate.

• Molecules and Cells
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• 제43권2호
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• pp.188-197
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• 2020

Cells are designed to be sensitive to a myriad of external cues so they can fulfil their individual destiny as part of the greater whole. A number of well-characterised signalling pathways dictate the cell's response to the external environment and incoming messages. In healthy, well-ordered homeostatic systems these signals are tightly controlled and kept in balance. However, given their powerful control over cell fate, these pathways, and the transcriptional machinery they orchestrate, are frequently hijacked during the development of neoplastic disease. A prime example is the Wnt signalling pathway that can be modulated by a variety of ligands and inhibitors, ultimately exerting its effects through the β-catenin transcription factor and its downstream target genes. Here we focus on the interplay between the three-member family of RUNX transcription factors with the Wnt pathway and how together they can influence cell behaviour and contribute to cancer development. In a recurring theme with other signalling systems, the RUNX genes and the Wnt pathway appear to operate within a series of feedback loops. RUNX genes are capable of directly and indirectly regulating different elements of the Wnt pathway to either strengthen or inhibit the signal. Equally, β-catenin and its transcriptional co-factors can control RUNX gene expression and together they can collaborate to regulate a large number of third party co-target genes.

• Journal of Preventive Medicine and Public Health
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• 제52권4호
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• pp.265-271
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• 2019

Objectives: The Samsung Ombudsperson Commission was launched as an independent third-party institution following an agreement among Samsung Electronics, Supporters for Health and Right of People in Semiconductor Industry (Banolim in Korean, an independent NGO), and the Family Compensation Committee, in accordance with the industry accident prevention measure required by the settlement committee to address the issues related to employees who allegedly died from leukemia and other diseases as a result of working at Samsung's semiconductor production facilities. Methods: The Commission has carried out a comprehensive range of activities to review and evaluate the status of the company's occupational accidents management system, as well as occupational safety and health risk management within its facilities. Results: Based on the results of this review, termed a comprehensive diagnosis, the Commission presented action plans for improvement to strengthen the company's existing safety and health management system and to effectively address uncertain risks in this area going forward. Conclusions: The Commission will monitor the execution of the suggested tasks and provide advice and guidance to ensure that Samsung's semiconductor and liquid crystal display production lines are safer.

• 융합경영연구
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• 제8권1호
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• pp.29-35
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• 2020

Purpose - In this study, among the various stresses experienced by single-family senior citizens, we will focus on economic and financial stress and help to comprehend it generally, examine the differences in economic and financial stress and coping behaviors caused by the background variables in the aged group, and verify the variables that affect economic and financial stress, response behavior, and life satisfaction. Research design, data, and methodology - First of all, frequency analysis and technical statistics were conducted to identify the general characteristics of the elderly (characteristics of demographic sociology, social relationships) and the satisfaction level of life. Secondly, Hierarchical Multiple Regression Analysis was conducted to analyse influential factors on life satisfaction. Results - looking at the demographic characteristics of the elderly showed that in case the spouse exists, the level of satisfaction in life was shown to be higher. Next, looking at the characteristics of economic stress showed that the lower the economic stress was, the higher the satisfaction level of life was shown. Conclusions - Since stress has been identified as the most influential variable in life satisfaction through this study, we believe that economic and financial stress should be studied together as a parameter to find out which factors influence life satisfaction, or studies to reduce stresses for experts and senior party members altogether is also needed.

• 생태와환경
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• 제36권1호통권102호
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• pp.29-37
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• 2003

부산의 대표적인 자연형 계곡이 있는 범어사에서 도시하천인 온천천을 거쳐 수영강 합류부에 분포하는 저서성 대형무척추동물을 계절별로 조사하였다. 전 조사지점에서 층 4문 5강 10목 19과 23종이 조사되었다. 범어사에서는 하루살이류 (Ephemeroptera), 강도래류(Ple-coptera)등 다양한 분류군이 출현한 반면에 나머지 조사지에서 빈모류 (Oligochaeta)와 깔따구류 (Chirono-midae)가 우점하였다. 두 우점분류군의 출현시기는 7월12월과 3월은 빈모류군이 우점을 차지하였으나 9월은 깔따구류가 우점을 차지하여 차이를 보였다. 생물학적 지수인 TBI (Trent Biotic Index), BS (Biotic Score), BMWP (Biological Monitoring Working Party)를 조사하였는데 전체적으로 범어사 지점에서 하류로 가면서 각 지수들이 낮아지는 경향이 나타났다. 전체적인 지수 분포는 TBI 1-8, BMWP 1-93 그리고 CBI는 9-387의 분포를 보였다. 비지도 학습법인 코호넨 신경망을 통하여 지점별 저서생물 출현의 유형화가 잘 반영되어 표출되었다. 또한 하천의 지속적인 관리를 위해 생물학적 지수를 회귀신경망을 통하여 예측하였는데 전체적으로 각 지수의 예측은 실제치와 잘 일치하여 나타났다(TBI, BMWP와 CBI의 상관계수(correlation coefficient)는 각각 0.957, 0.979와 0.967).

• 의정연구
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• 제24권1호
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• pp.5-29
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• 2018

이 글은 문재인 대통령 임기 첫 해를 평가하고, 향후의 국정 운영을 위해 개선이 필요한 점에 대해 논의한다. 전체적으로 볼 때 문재인 정부의 1년은 대체로 성공적이었다고 할 수 있다. 박근혜 대통령에 대한 탄핵으로 인해 조기 대선이 실시되어, 문재인 대통령은 대통령직 인수위원회의 과정을 거치지 못한 채 곧바로 국정운영에 나서게 되었다. 그럼에도 불구하고 그 후 비교적 신속하게 정치적 안정을 되찾았고 새로운 국정의 방향을 제시했다. 무엇보다 문재인 대통령의 지지도가 상당히 높은 수준으로 거의 1년 내내 유지되었다는 점이 중요했다. 70%를 전후로 하는 높은 지지율은 지난 1년 동안 대통령의 국정 주도와 정치적 안정에 중요하게 작용했다. 그러나 해결해야 할 과제도 적지 않다. 청와대 중심의 국정 운영, 야당과의 대결적 구조, 집권당의 무기력 등의 문제를 극복할 수 있는 국정운영 방식의 변화가 필요하며, 문재인 정부의 공정성, 도덕성에 치명적 해를 미칠 수 있는 부패 스캔들이 발생하지 않도록 이에 대한 철저한 내부 단속이 필요할 것이다. 적폐청산 역시 관련 인적 교체와 관련 인물에 대한 사법처리를 넘어서 재발을 막을 수 있는 제도적, 법적 장치를 서둘러 마련할 필요가 있다. 또한 임기 중반으로 가는 만큼 현재의 협소한 인재 풀을 확대할 필요가 있으며, 공약 역시 우선순위와 타당성을 따져 현실성 있는 접근을 하는 것이 적절해 보인다. 지난 1년간의 높은 지지율이 향후에도 지속될 것으로 기대할 수 없는 만큼 남은 임기 기간에 대한 세심한 관리가 필요하다.

• 한국정보전자통신기술학회논문지
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• 제9권2호
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• pp.213-222
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• 2016

본 연구는 정책의제형성이 외부집단에 의해 형성된 정책이라기 보다는 정치의 흐름중에서 정부와 여당의 역할이 크게 기여했다는 점과 국내외의 국민을 대표하는 상징적인 정책이라는 점이다. 특히 이주노동자와 결혼이주여성 정책은 글로벌 시대에 해결해야할 중요한 정책이라는 점과 정부가 추진하는 '결혼이주여성 정책'의 결정과정을 살펴봄으로써 정책에 결정적으로 영향을 미친 요인을 확인하기 위한 좋은 사례이기 때문이다. 이러한 연구목적을 달성하기 위한 구체적인 방안은 다음과 같다. 한국 다문화정책에 대한 이론적 논의를 진행하고, 다문화 정책이 형성되는 과정을 논의한다. 진행 단계에서는 다문화담론의 형성과정과 다문화담론이 다양하게 이루어지는 분화과정, 그리고 부문별로 이루어지던 다문화담론의 정책화되는 과정이다.