• 한국BIM학회 논문집
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• 제5권2호
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• pp.26-33
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• 2015

Design-build projects were devised to enhance the design technologies of the domestic construction industry and the efficiency of public works, contributing greatly to the development of construction technologies. However, as various stages of the process, such as formulation of basic plans and design documents, and deliberations proceed, claims, including changes in the requirements of clients, and design changes occur. These claims result in the delay in construction and an increase in construction costs. In this regard, this study attempted to identify main claims that delay construction and increase the costs of design-build projects, prevent claims in the future, and improve the efficiency of project implementation.

• 한국비블리아학회지
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• 제24권1호
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• pp.45-62
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• 2013

전통적인 전거 통제는 단위 시스템에 한정될 뿐 아니라, 그 대상도 도서관 소장 자원으로 국한되어 있다. 그러나 학술 논문은 인터넷 환경에서 상업 출판사, 기관 레포지토리 등으로 자유롭게 유통되고 있어, 시스템을 넘어선 글로벌한 개념의 이름 식별 체계가 필요하다. 최근 연구자 이름 식별 체계가 도서관계, 출판계를 망라한 글로벌 링크를 지향하게 되면서 ORCID가 출범하였다. ORCID는 학술지 출판사들이 그동안 기계적 클러스터를 통해 운영해 왔던 각종 ID 시스템, 대학의 연구 업적 시스템, 학술지 논문 투고 시스템 등을 파트너로 기존의 ID를 투명하게 링크할 뿐 아니라, 저자가 셀프 클레임을 통해 자신의 실적물을 식별할 수 있도록 하는 방식이다. 그러나 해외 출판물을 중심으로 운영되고 있는 ORCID를 국내 저자 이름 식별에 바로 적용하기는 어렵다. 따라서 본 연구에서는 저자명 식별의 글로벌한 동향을 밝히고, ORCID를 심층 분석한 후, 이를 응용한 국내 학술 연구 결과물 저자명 식별 시스템 구축 방향을 제안하였다.

• Strategy21
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• 통권33호
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• pp.37-64
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• 2014

The year 2010 has been regarded as a year of China's assertive diplomacy. A series of China's behavior--including China's critical reaction to the U.S. for its sales of weapons to Taiwan, the Dalai Lama's visit to President Obama, China's arbitrary designation of 'core interests' over the South China Sea, China's inordinate reactions to the sinking of the Cheonan and Yeonpyeong bombardment, and China's activities in the Senkaku/Diaoyu island areas--has served as the witnesses to China's assertive diplomacy in 2010. The major causes of China's assertive diplomacy can be summed up by three factors: potential power transition from U.S. to China; emerging China's nationalism; and the recession of the Tao Guang Yang Hui as a diplomatic principle. But a majority of Western sinologists claim that China's assertive diplomacy is defensive in terms of its character. China's neighboring states, however, perceive its assertive diplomacy as diplomatic threat. Due to these states' geographical proximity and capability gaps with China, these neighbors experience difficulties in coping with China's behavior. In particular, China's coercive economic diplomacy, in which China tends to manipulate the neighbors' economic dependency on China for its diplomatic leverage, is a case in point for China's assertive diplomacy. China's assertiveness seems to be continued even after the inauguration of Xi Jinping government. Although the Xi government's diplomatic rhetorics in "New Type of Great Power Relationship" and the "Convention for Neighboring States Policy" sound friendly and cooperative, its subsequent behavior, like unilateral announcement of Chinese Air Defense Identification Zone (CADIZ), does not conform with its rhetoric. Overall, China's assertiveness has been consolidated as a fashion of its diplomacy, and it is likely to continue in its relations with neighbors. As a neighboring state, the ROK should approach to it with more balanced attitude. In addition, it needs to find out a new diplomatic leverage to deal with China in accordance with its security environment, in which China plays a growing role.

• Asian-Australasian Journal of Animal Sciences
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• 제16권1호
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• pp.116-123
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• 2003

Forages are the most important feed resource for ruminants worldwide, whether fed as pastures, forage crops or conserved hay, silage or haylage. There is large variability in the quality of forages so measurement and prediction of feeding value and nutritive value are essential for high levels of production. Within a commercial animal production system, methods of prediction must be inexpensive and rapid. At least 50% of the variation in feeding value of forages is due to variation in voluntary feed intake. Identification of the factors that constrain voluntary feed intake allows these differences to be managed and exploited in forage selection. Constraints to intake have been predicted using combinations of metabolic and physical factors within the animal while simple measurements such as the energy required to shear the plant material are related to constraints to intake with some plant material. Animals respond to both pre- and post-ingestive feedback signals from forages. Pre-ingestive signals may play a role in intake with signals including taste, odour and texture together with learned aversions to nutrients or toxins (post-ingestive feedback signals). The challenge to forage evaluation is identification of the factors which are most important contributors to these feedback signals. Empirical models incorporating chemical composition are also widely used. The models tend to be useful within the ranges of the datasets used in their development but none can claim to have universal application. Mechanistic models are becoming increasingly complex and sophisticated and incorporate both feed characteristics and use of biochemical pathways within the animal. Improvement in utilisation through the deliberate selection of pasture plants for high feeding value appears to have potential and has been poorly exploited. Use of Near Infrared Reflectance Spectroscopy is a simple method that offers significant potential for the preliminary screening of plants with genetic differences in feeding value. Near Infrared Reflectance Spectroscopy will only be as reliable as the calibration sets from which the equations are generated.

• BMB Reports
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• 제45권3호
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• pp.133-140
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• 2012

Cancers claim millions of lives each year. Early detection that can enable a higher chance of cure is of paramount importance to cancer patients. However, diagnostic tools for many forms of tumors have been lacking. Over the last few years, studies of chimeric RNAs as biomarkers have emerged. Numerous reports using bioinformatics and screening methodologies have described more than 30,000 expressed sequence tags (EST) or cDNA sequences as putative chimeric RNAs. While cancer cells have been well known to contain fusion genes derived from chromosomal translocations, rearrangements or deletions, recent studies suggest that trans-splicing in cells may be another source of chimeric RNA production. Unlike cis-splicing, trans-splicing takes place between two pre-mRNA molecules, which are in most cases derived from two different genes, generating a chimeric non-co-linear RNA. It is possible that trans-splicing occurs in normal cells at high frequencies but the resulting chimeric RNAs exist only at low levels. However the levels of certain RNA chimeras may be elevated in cancers, leading to the formation of fusion genes. In light of the fact that chimeric RNAs have been shown to be overrepresented in various tumors, studies of the mechanisms that produce chimeric RNAs and identification of signature RNA chimeras as biomarkers present an opportunity for the development of diagnoses for early tumor detection.

• 한국컴퓨터정보학회논문지
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• 제23권3호
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• pp.93-100
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• 2018

Cyber defamation is the act of damaging the reputation of the other person on the Internet, and the act of attacking by the commenting the article through a word or blog. The reason why punishment is stronger than general contempt is that the nature of crime about defamation is worse than contempt. Also, punishment intensity is higher than defamation because the nature of cyber information spreads widely. Honor is not only a question of self-esteem or identity, but also a function that economically reduces the cost of seeking information or socially trustworthy. Through these two functions, it has been developed as a legal system to protect the honor as well as asking the legal sanction for defamation. However, although honor is used in various meanings in everyday life, the honor of legal level is understood in a more limited sense. It is because the law cannot actively lead and protect all honor feelings for one's feelings or mood occurred by hurt. However, if the social evaluation of a group or individual is undermined through a certain distortion of the truth, the law will actively intervene. However, due to the ambiguity of the legal sanctions standards and the identification of the parties involved in the defamation of cyberspace, it was difficult to solve the problems related to defamation in fact. Therefore, this paper will try to find out the problems of civil legal remedy due to the cyber defamation, and seek a solution for civil legal remedy.

• 디지털융복합연구
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• 제14권4호
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• pp.231-237
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• 2016

실손의료보험은 국민건강보험이 보장하지 않는 부분을 지원함으로써 보장성을 강화시키는 기능을 수행하고 있다. 그러나 까다로운 운영체계 및 절차로 보험가입자의 의료실손금액 청구가 어려운 실정이다. 이러한 현상을 해소하기 위하여 보험가입자가 진료비를 요양기관에 지급한 후 청구서류를 작성하여 보험금을 청구하는 체계로 운영(상환제)하고 있다. 그러나 상환제 운영도 여전히 보험가입자의 권익보호가 어렵고, 번거로운 청구 절차로 소액보험금의 청구를 포기하는 상황이다. 그래서 보험가입자의 편리와 운영의 간소화를 위하여 개인정보 은닉기술, 본인인증기술, e-page safer 기술 기반 증명서 발급에서 공인전자주소(#-mail)를 활용한 보험료 청구까지 한번에 처리할 수 있는 원스톱 보험 청구 시스템을 적용하였다. 이렇게 개발된 시스템은 번거로운 청구절차를 간소화함으로써 보험 청구율이 높아져 의료비의 부담을 줄일 수 있을 것이다.

• 보건행정학회지
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• 제31권4호
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• pp.472-478
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• 2021

Background: Early identification of patients who are highly likely to develop severe illness among confirmed cases of coronavirus disease 19 (COVID-19) can be expected to lead to effective treatment. This study therefore aimed to determine whether the presence of nonalcoholic fatty liver disease (NAFLD) has an impact on the exacerbation of COVID-19 symptoms. Methods: The study used the Korean National Health Insurance claim data for treatment of COVID-19 patients in 2020. NAFLD includes nonalcoholic fatty liver (NAFL) and nonalcoholic steatohepatitis (NASH). The outcome variables used were hospitalization and the use of medical devices. Hospitalization was defined by a length of stay exceeding one day and the use of medical devices was defined as one or more uses of a ventilator or extracorporeal membrane oxygenation. Multivariable logistic regression analysis was performed to determine if there was a difference in the hospitalization and use of medical devices of COVID-19 patients depending on the presence of NAFLD. Results: The odds ratio of hospitalization was 1.059, indicating slightly higher odds of hospitalization for patients with NAFL or NASH compared to those without the conditions, but it was not statistically significant (0.969-1.156). On the other hand, the odds ratio of use of medical devices was high at 1.667 and was statistically significant (1.111-2.501). Conclusion: The study results found NAFLD to be a risk factor that can exacerbate symptoms in COVID-19 patients. Accordingly, it is necessary to identify NAFLD patients through preemptive screening and provide them with appropriate treatments.

• 한국콘텐츠학회논문지
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• 제15권8호
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• pp.579-587
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• 2015

본 연구의 목적은 한국인 학습자들이 어떻게 영어모음을 인지하는지를 알아보고, 언어학습모델(SLM)의 예측처럼 한국어에 없는 새로운 영어모음이 한국어와 비슷한 영어모음보다 습득에 용이한지 살펴보는 것이다. 20명의 한국인 실험참여자들은 6개의 영어모음 /i, ɪ, u, ʊ, ɛ, æ/을 사료로 한 영어-한국어 대응 테스트와 영어 모음 판별 테스트에 참여하였다. 영어-한국어 대응 테스트의 결과 대부분의 학생들이 음향적으로 구분되어있는 영어모음 /i/-/ɪ/, /u/-/ʊ/를 각각 하나의 한국어모음인 /이/와 /우/로 대응하여 인지하는 것을 보여주었다. 또한 영어모음 /ɛ/를 한국어모음 /에/와 /애/로 대응하여 인지하였고, 영어모음 /æ/도 마찬가지로 한국어모음 /에/와 /애/로 혼용하여 대응하는 패턴을 보여줌으로써 한국인 영어학습자들이 영어 모음쌍 /i-ɪ/, /u-ʊ/, /ɛ-æ/을 인지하기 어려울 것으로 예측되었다. 영어모음 판별테스트에서는 새로운 음소로 분류된 영어모음 /ɪ, ʊ, æ/의 판별 정확도(ɪ: 81.3%, ʊ: 62.5%, æ: 60.0%)가 비슷한 음소로 분류된 영어모음 /i, u, ɛ/의 판별 정확도(i: 28,8%, u: 28.8%, ɛ: 32.4%)보다 유의하게 높아서 SLM의 예측대로 새로운 음소가 습득하기 쉽다는 것을 확인할 수 있었다. 또한 비슷한 음소로 분류된 영어모음들의 판별 정확도가 새로운 음소에서의 판별 정확도보다도 현저히 낮은 수치를 보여준 것을 과일반화로 설명하였는데, L2 학습자가 새로운 모음 범주를 습득하는 과정에서 비슷한 L2 소리를 새로운 L2 소리로 과도하게 대치한 현상이다. 본 연구결과를 바탕으로 교육적인 함의점도 제시되었다.

• 벤처창업연구
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• 제5권2호
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• pp.115-135
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• 2010

규모의 경제를 통한 저 원가 전략으로 시장을 지배하는 시대는 점차 지나가고 다품종소량생산과 고부가가치 혁신적 기술을 통해서만 시장의 경쟁력을 확보할 수 있는 시대로 급격히 변화하고 있다. 시장의 경쟁력을 결정하는 혁신적 기술의 권리소유권을 결정하고 보호권리를 부여하는 것이 바로 특허이자 지적재산권이다. 따라서 미래의 기업 경쟁우위는 특허권의 확보경쟁을 통해 결정된다고 해도 과언이 아니다. 본 논문에서는 기업의 경쟁우위 확보를 결정하고 이익극대화에 필수불가결한 "전략특허" 확보를 위해 기업이 추구해야 할 개선방안을 제시하고자 한다. 이제까지 국내 기업들은 특허의 양적인 성장에만 관심이 있고 질적인 부분에 대해서는 관심이 없었다. 또한, 선진국 기업처럼 특허출원의 초기 단계부터 기업목표에 적합한 미래가치기술의 확보를 위해 전략적으로 대응을 하지 못했다. 본 논문의 목적은 전략특허확보를 위해 기업이 추진해야 할 기본방향을 제시하고 특허업무 프로세스를 개선할 수 있는 방안을 제안하는 것이다. 첫째 기업이 원하는 전략특허는 기업의 목표를 기초로 수립된 특허확보전략을 통해 만들어져야 한다. 둘째, 연구개발 초기단계부터 관련된 특허이슈와 선행기술조사를 통해 기술적 흐름과 방향을 잡아서 연구하고, 경쟁사의 특허나 제품을 적극적으로 벤치마킹하여 진보성, 신규성으로 대응할 수 있도록 권리 청구범위를 설정해야 한다. 본 논문에서는 전략특허 발굴 업무프로세스의 개선방안으로 A사의 실제 대응 사례를 제시하였다.