• Tuberculosis and Respiratory Diseases
• /
• v.65 no.6
• /
• pp.512-516
• /
• 2008

결핵균은 공기를 매개로 전파되고 결핵균에 노출된 시간과 최초의 노출 정도가 전파의 위험을 증가 시키는 중요한 인자로 알려져 있다. 활동성 폐결핵 환자와 함께 생활하는 가족 내에서 감염이 현저히 증가하는데 이는 결핵균에 노출되는 기회 및 시간이 증가하기 때문이다. 하지만 고식적인 접촉자 조사만으로는 흔히 결핵 발생률을 과소평가할 수 있기 때문에 접촉자 조사와 결핵균의 유전형 조사를 병행하는 것이 감염의 위험이 높은 집단을 선별해내고 발생빈도 및 전염경로를 밝히는 데 보다 효과적인 것으로 보고되고 있다. 이에 접촉자 조사와 결핵균의 유전형 조사를 통해 가족 내 결핵균 전파를 증명한 1예를 보고하는 바이다.

• The Journal of the Korea Contents Association
• /
• v.7 no.12
• /
• pp.131-138
• /
• 2007

This research attempts to carry an empirical study on women leaders' gender-related leadership styles and relationship between job satisfaction and organizational commitment. For these purpose, this study built two hypotheses based on literature review and tested them using the survey method of 1,172 female workers in sales departments of the K company. The results of this study show that both the androgynous gender role and the masculine gender role are superior to the feminine gender role in employees' job satisfaction and organizational commitment level. But there isn't significant level difference in job satisfaction and organizational commitment between androgynous gender role and the masculine gender role.

• KDI Journal of Economic Policy
• /
• v.16 no.4
• /
• pp.121-140
• /
• 1994

1994년도 민영화(民營化) 정책(政策)은 효율성(效率性)과 투명성(透明性)의 두가지 뚜렷한 특징을 가지고 있다. 경영효율성(經營效率性)을 제고(提高)하기 위해서 경영권(經營權)을 실질적으로 민간(民間)에 이양(移讓)하는 방침이 뚜렷이 강조되었고, 공기업(公企業) 인수기업(引受企業) 선정과정(選定過程)에서 정부(政府)의 인의성(忍意性)을 배제(排除)하고 투명성(透明性)을 확보하기 위해서 공개경쟁입찰(公開競爭入札) 방법(方法)이 선호되었다. 그러나 주무부처의 산하 공기업(公企業) 민영화(民營化)에 대한 소극성(消極性)과 경쟁입찰(競爭入札) 과정(過程)에서 부각된 재벌(財閥)의 경제력집중(經濟力集中) 심화(深化) 우려로 인하여 1994년도 민영화추진실적(民營化推進實績)은 부진(不振)하였고 향후 민영화(民營化) 추진전망(推進展望)도 불투명하다. 현행(現行) 주무부처위주(主務部處爲主)의 민영화추진체계(民營化推進體系)에 대한 재검토(再檢討)가 요망된다. 매각가격(賣却價格) 및 매각절차(賣却節次) 등에 관한 결정권(決定權)을 가진 독립된 민영화 추진위원회가 설립(設立) 운영(運營)되어야 부처(部處) 이기주의(利己主義)와 반민영화집단(反民營化集團)의 비판(批判)을 극복할 수 있을 것이다. 정부(政府)가 심사(審査)하여 경영권(經營權) 이양(移讓) 대상(對象) 유자격자(有資格者)를 선정(選定)하는 방법(方法)으로는 추진되기 어려운 현실을 감안, 당초의 계획대로 경쟁입찰방법(鏡爭入札方法)에 의한 민영화(民營化) 추진(推進)이 불가피할 것으로 보인다.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2019.10a
• /
• pp.420-423
• /
• 2019

최근 국내에서 발생되고 있는 사이버 공격들의 대부분은 기존 보안장비로 탐지가 어려운 지능형 공격으로 2017년 한 해 동안 발생한 사이버 공격의 경제적 피해액은 약 77조원에 달하고 있다. 또한 이러한 공격을 탐지하는데 평균 145일 정도가 소요되고 있으며 국내 기업 중 약 70% 가량은 사이버 공격을 적극적으로 대응하고 있지 않다. 이러한 공격들은 대부분 과거에 발생한 공격의 변형이거나, 특정 공격 집단이 수행하는 유사/변종 공격들이다. 이러한 사이버 공격을 사전에 탐지하거나 이미 발생된 공격의 변형된 공격을 신속하게 탐지하기 위해서 본 논문에서는 기존 사이버 공격에 사용된 다양한 정보들을 능동적으로 수집하여, 이들 간의 연관성을 분석하고, 실시간으로 유입되는 공격 의심정보와 비교분석하는 기술을 제시한다.

• Journal of Convergence for Information Technology
• /
• v.9 no.12
• /
• pp.216-226
• /
• 2019

The purpose of this study was to provide basic data for developing strategic programs based on broadcasting of civil defense exercise in nation focused on fire-fighting officers. 33 Q-population (concourse) was selected based on the media related literature review described above, and interviews targeting the general public. As the next step representative statements were chosen randomly and reduced in number to a final 25 statement samples for the purposes of this study. The methodology of a Q-study does not infer the characteristics of the population sample from the sample, selecting of the P-sample is likewise not governed probabilistic sampling methods. Finally, in this research, 41 people were selected as the P-sample.

• 한국벤처창업학회:학술대회논문집
• /
• 2022.11a
• /
• pp.59-65
• /
• 2022

본 연구는 코로나 팬데믹과 같은 외부 환경의 영향뿐만 아니라 경쟁 환경 및 시장변화에 적절하게 대응하지 못하는 등 역량부족의 문제로 사업 실패률이 높아진 소상공인들의 성공적인 재기를 돕고자 이들에게 요구되는 역량을 모델링하는데 목적이 있다. 이를 위해 1977년부터 2022년까지 발행된 관련 문헌을 분석하였고 7인의 재도전 소상공인을 대상으로 행동사건인터뷰(BEI)를 진행하였으며, 역량개발 및 HRD 전문가를 섭외하여 세 차례에 걸처 초점집단인터뷰(FGI)를 실시하는 과정을 통해 역량초안을 도출하였다. 이를 바탕으로 12명의 관련분야(창업, 소상공인, 심리/역량) 전문가를 섭외하여 3회에 걸친 델파이기법(Delphi Analysis)을 통해 재도전 소상공인의 성공적인 재기에 도움이 되는 역량을 2개의 역량군(소상공인, 실패회복), 8개의 세부역량(사업기회포착, 사업기획, 사업차별화, 운영관리, 판로개척, 제품과 서비스 연구개발, 긍정적 자기조절, 실패경험 극복 및 대처), 22개의 역량요소, 72개의 지식·기술·태도(KSA)가 표시된 행동지표로 도출하였다. 이와 같이 진행된 본 연구는 국내 최초로 재도전 소상공인에게 요구되는 역량을 구체화했다는데 학술적 의미가 있다. 또한 본 연구 결과는 재도전 소상공인 대상 역량기반 교육프로그램을 개발하거나 지원 프로그램에 적합한 대상자 선별하는 등에서 활용될 수 있으며 소상공인 스스로 사업 성공을 위해 역량을 진단하며 자기개발을 촉진하는데 활용할 수 있을 것으로 보인다.

• Management & Information Systems Review
• /
• v.33 no.3
• /
• pp.167-187
• /
• 2014

While Korean GAAP had detailed regulations for the measurement and disclosure of operating income in the past, K-IFRS did not provide specific rules for operating income until 2011. Some firms that adopted K-IFRS before 2011 did not disclose or calculated operating income in an inconsistent manner although operating income is usually considered as one of the core information items to assess firm valuation. Inconsistency in firms' treatment of operating income invoked much criticism from diverse users of financial statement. The Korean Accounting Institute (KAI hereafter) revised the K-IFRS rules relevant to operating income in September 2010 in response to the voices raised by the business community, whereby the operating income number is allowed to be calculated in conformity with the previous K-GAAP. This study was motivated by the revision of K-IFRS and aims to provide a clue on the validity of such policy decision. To achieve the research objective, we test the relative value relevance of the alternative operating income numbers under K-IFRS versus K-GAAP. Our main findings are as follows. The value relevance of operating income reported before K-IFRS is proved to be higher than after K-IFRS. K-IFRS operating income adjusted to the previous K-GAAP has greater explanatory power for market values relative to one calculated under the K-IFRS regime. In an additional analysis, the sample was decomposed according to whether the operating income under K-IFRS is greater than under K-GAAP. The difference in the value relevance of K-IFRS versus K-GAAP operating income is significant only in the subsample consisting of firms which reports higher operating income under K-IFRS compared to K-GAAP. Also, the firms which would have reported negative operating income on a consecutive basis are more likely to have chosen K-IFRS, resulting in higher numbers than otherwise. It is likely that firms facing the threat of delisting due to consecutive operating loss reporting are more likely to have adopted K-IFRS disclosure rules by which they could report higher operating income numbers. To sum up, these results corroborate the limitation inherent in the K-IFRS regarding operating income disclosures. This paper suggests that the recent revision of K-IFRS implemented by KAI is likely to mitigate some of afore-mentioned limitations effectively.

• Management & Information Systems Review
• /
• v.37 no.3
• /
• pp.83-113
• /
• 2018

The purpose of this study to empirically examine a smart work investment and job performance by change resistance. Firstly, There investigates mediating role of the communication between the smart work investment and the job performance. Secondly, It will identify the job productivity differences through a level of organizational change resistance that reduced smart work investment. The smart work is to provide the flexibility of time and location and is a working method to improve a work productivity of organization members. The introduction of smart work means the adoption of new organizational culture, institution and technology and requires a novel change of a custom and pattern on existing organization culture and institution because of transformation form of communication and collaboration. The method of this study adopts a structural equation model to test a mediating effect of communication and a moderating effect of change resistance level. This model confirms whether smart work investments provide a positive impact on communication and organizational productivity. In addition, I will classify a change resistance level of smart work by cluster analysis and then check a critical path difference of job productivity between each group. As a result, The organizational IT, institution and culture on the smart work investment appeared to important influencers in communication and also had a direct influence of individual performance. Also, The three independent variables of smart work investment have an indirect influence of individual and organizational performance through communication mediating variables. However, the organizational IT and institution as independent variables do not provide direct influence of organization performance. Nevertheless, two independent variables of organizational IT and institution have an indirect influence the organization performance through communication mediating variables. As a result of confirming a productivity of three groups on organization resistance, there was a difference the individual and organizational performance among groups. The low-level group of organizational resistance showed high coefficient value of performance compared to other groups. The group analysis implications, The smart work investment appeared significantly to revise the institution first, build culture secondly and advanced technology lastly. The theoretical implication from this study contributes an extension of social science theory through socio-technical systems, institution, culture, change resistance and job performance based on smart work. The practical implications explain the smart work success in step-by-step investment rather than radical investment as level management of change resistance. In future research, the smart work performance between private and public firms will analyze a difference of the organizational culture, institution, technology and performance.

• Korean Journal of Social Welfare
• /
• v.68 no.2
• /
• pp.107-130
• /
• 2016

This study is aimed at the exploratory research on the influence of the obligation of extension of the retirement age on the baby boom generation. The basic question of this study is about which of the baby boom generation can get how much benefit according as the extension of the retirement age becomes compulsory. The extension of the retirement age is the system that can be applied to regular full-time workers. Accordingly, this study is intending to analyze the characteristics of the workers having a high likelihood for benefits from extension of the retirement age by tracing the economic activity state and labor history of the baby boomers. For this purpose, this study looked into the change of the economic activity state by age cohort of the male baby boomers based on the data for the Korea Labor Panel's 4th(2001) & 17th(2014)year. Using Survival analysis, this study also analyzed who will continue to remain as a regular full-time wage earner. As the result of the analysis, it was found that the more the cohort ages of baby boomers increased, the smaller the probability of remaining as a regular full-time wage earner, and the group who can get benefits from extension of the retirement age was predicted to account for only 11.4% level among the baby boomers. In addition, the result showed that there was a high likelihood of getting more benefits from extension of the retirement age when the baby boomers worked for the government-invested institution, corporate bodies, and government organizations rather than working for private enterprises. Thus, it can be safely said that there might appear a generational conflict due to extension of the retirement age in that such jobs coincide with the ones favored by the rising generation.

• Journal of Distribution Research
• /
• v.7 no.1
• /
• pp.41-59
• /
• 2002

Analysis about supply chain structure was achieved in product unit that is not 'business' dimension that is existent discussion target in surrounding and supply chain structure as that this study analyzes positively how supply chain structure according to business surroundings of product changes. This can do that analysis of product unit in synthetic supply chain management is essential when recognize the importance that supply chain management must consist by product special quality according to corporation's each product. Sort product environment and studied relation with supply chain structure to achieve study purpose hereupon. Structure variable of supply chain drew through existent literature study here. Executed question investigation for supply chain by product for study that is actual proof enemy, and figure method used analysis of variance (ANOVA) mainly. If summarize result of study, result that analyze relation between business environment of product and supply chain structure, according to business environment of product, showed that supply chain structure changes. Certified that relation of two group (environment group of uncertain product and environment group of stable product) of business environment of product and structure variable (that is number of participant of supply chain, lead time of supply chain, about administration's independence, response points of supply chain) of supply chain is significant relation all from all structure variables except number of participant of supply chain. Variable that express length of supply chain from structure Variable of supply chain is number of participant of supply chain and lead time of supply chain, and variable that display monitoring or trust aspect for supply chain is administration's independence degree and response points of supply chain. As analysis result, product that environment is uncertain is appearing more shortly than product that length of supply chain stabilizes, and also, monitoring or trust aspect for supply chain was proved that is consisting abuzzer than product that stabilize. Therefore, showed that put essential point in administration of 'hierarchy'putting first than 'market' when business environment designs supply chain structure in case of uncertain product, and proved that the other side business environment is focusing in administration way of 'market' putting first in case of stable product.