• 지식경영연구
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• 제19권4호
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• pp.133-148
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• 2018

The hospital school is an organization designed to encourage long-term health-impaired students to receive treatment and education at the same time. There are 33 hospital schools in Korea. However, the management of hospital schools varies greatly depending on the amount of resources and support they possess, and especially the lack of manpower and quality improvement of education programs were found to be the biggest problems. This study aims to discuss the case of Hospital School in Yeungnam University Hospital (YUH), which successfully overcame internal resource limitations while solving existing hospital schools through networking and open innovation with external organizations. In particular, through cooperation with students of Herewego, volunteering club in Yeungnam University business school(YUBS), we increased the social interest of hospital school by creating a special program with financial support of Daegu city. They created customized education service programs for hospital schools that reflect their major-business management. The cooperativ e case of YUH's Hospital School and YUBS's Volunteering Club of Herewego showed that the cooperation is not only about volunteering service but also the open innovation, introduced as a platform to expand the company's source of product development. We think that this is a case of value creation through exchange of knowledge. It could have many implications for solving the problem of hospital school.

• 한국콘텐츠학회논문지
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• 제19권1호
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• pp.278-292
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• 2019

본 연구의 목적은 사회복지사들의 사례관리직무를 IPA기법을 활용하여 분석함으로써 사례관리직무 수행 능력과 전문성 향상을 위한 방안을 모색하는데 있다. 이를 위해서 울산지역 사례관리업무를 담당하는 사회복지사를 대상으로 국가직무능력표준(NCS)에서 제시하는 사례관리직무(능력단위 9개, 능력단위요소 33개)에 대한 중요도-직무역량, 수퍼비전필요도-경험에 대한 인식을 조사하고, IPA분석을 실시하였다. 중요도-직무역량에 대한 분석결과, IPA격자도 영역별로 강화유지 12개, 중점개선 1개, 개선 9개, 과잉 11개 능력단위요소가 도출되었다. 수퍼비전필요도-경험에 대한 IPA분석결과는 강화유지 15개, 중점개선 5개, 개선 4개, 과잉 9개의 능력단위요소가 포함되었다. 본 연구결과는 '외부운영체계구축', '자원연계체계 개발'에 대한 직무역량을 중점적으로 강화하고, '외부운영체계구축', '내부운영체계구축'에 집중적인 수퍼비전이 필요함을 보여주었다. 이러한 결과를 바탕으로 사례관리직무능력을 강화하기 위한 논의와 제언을 하였다.

• 융합정보논문지
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• 제9권7호
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• pp.67-77
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• 2019

많은 중소기업이 Smart Factory를 구축할 때 기업 내 외부의 환경변화나 구성원들의 역량 등 기업이 처해있는 상황에 대한 충분한 고려 없이 구축하고 있다. 그래서 구축 후 활용도와 효과도 낮다. 본 연구는 '중소기업의 환경요인과 흡수역량을 통한 Smart Factory 구축'을 실증연구를 통하여 검증해 보는 것이다. 설문은 Smart Factory를 구축한 중소기업에서 관련 업무를 하는 인원에게 받았다. 연구결과는, 첫째, 기업 내 외부의 환경요인은 기업 내부의 흡수역량에 긍정적인 영향을 미쳤다. 둘째, 기업 내부의 흡수역량은 Smart Factory 구축에 긍정적인 영향을 미쳤다. 위의 입증을 통해서 중소기업에서 Smart Factory를 구축할 때 기업의 내 외부 환경요인과 흡수역량을 바탕으로 Smart Factory 핵심영역을 구축하면 효과적이라는 것이 입증되었다. 향후는 Smart Factory 구축성과의 연구를 하고자 한다.

• 한국지하수토양환경학회지:지하수토양환경
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• 제26권5호
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• pp.60-76
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• 2021

The concept of resilience seems applicable for sustainable groundwater management. The resilience is broadly defined as the ability of a system to resist changes by external forces (EFs), and has been used for disaster management and climate change adaptation, including the groundwater resilience to climate change in countries where groundwater is a major water resource, whereas not yet in the geological society of South Korea. The resilience is qualitatively assessed using the absorptive, adaptive, and restorative capacity representing the internal robustness, self-organization, and external recovery resources, respectively, while quantitatively using the system impact (SI) and recovery effort (RE). When the groundwater is considered a complicated system where physicochemical, biological, and geological components interact, the groundwater resilience can be defined as the ability of groundwater to maintain the targeted quality and quantity at any EFs. For the quantitative assessment, however, the resilience should be specified to an EF and measurable parameters should be available for SI and RE. This study focused on groundwater resilience to two EFs in urban areas, i.e., pollution due to land use change and groundwater withdrawal for underground structures. The resilience to each EF was assessed using qualitative components, while measurements for SI and RE were discussed.

• The Journal of Asian Finance, Economics and Business
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• 제9권10호
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• pp.265-275
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• 2022

In the current fast-growing market economy, the accounting-outsourcing trend of small and medium-sized enterprises is on the increase. Studies from both foreign and domestic sources have shown that many factors influence this decision. However, each country has different economic and political characteristics, so these factors and their degree of impact on accounting outsourcing also vary. This study aimed to determine the factors affecting the decision to outsource accounting activities of small and medium transport enterprises in Vietnam. A survey of 384 transport SMEs was conducted using the convenience sampling method. A personal interview with owners/managers/CFOs in 3 major cities of Vietnam based on a research review was conducted. The model examines the influence of many independent variables on accounting outsourcing. The multilinear regression analysis shows that the higher the Assets Specificity, the lower the degree of accounting outsourcing. In addition, the degree of outsourcing is positively and significantly related to frequency and trust in accountants. Besides, when we include control variables such as gender, administrative level, firm size, company age, education, and experience into the model. The results show that small and medium enterprises with limited resources should switch from the traditional internal accounting method to a professional accountant with external knowledge. Based on this study, the author proposes several implications for the accounting outsourcing of small and medium-sized transport enterprises in Vietnam to be more effective. Finally, this study also contributes to the basic knowledge of accounting outsourcing.

• 한국융합학회논문지
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• 제13권4호
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• pp.321-329
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• 2022

본 연구는 경영전략 상 신제품 또는 R&D비용 관련 고유위험을 가진 선도형 기업이 회계감사시간에 어떤 영향을 미치는지 분석하며, 더 나아가 직급별 감사시간에 어떤 영향을 미치는지 분석한다. 표본은 유가증권 및 코스닥 상장기업을 대상으로 2018년부터 2019년 표본을 이용하여 실증분석하였다. 분석결과, 첫째, 선도형 기업의 고유위험을 감사인이 인지하고 감사품질을 높이기 위해 노력하고 있는 것으로 나타났다. 둘째, 감사팀 내 직급과 역할에 따라 상응하는 위험정도가 다르기 때문에 위험정도가 높은 핵심직급에서 더 높은 노력을 하는 것으로 나타났다. 본 연구의 결과는 기업의 경영전략 유형이 재무보고품질이나 조세회피 등과 같은 기업 내부적 요인이 아닌 외부 관계자인 감사인의 감사노력과 자원투입에 어떠한 영향을 미치는지 검증하는데 연구의 의의가 있다. 또한 감사품질 제고를 위한 정책과 제도를 마련하는 데 있어, 기업의 경영전략이 중요한 고려 요소가 될 수 있다는 중요한 함의를 갖는다.

• The Plant Pathology Journal
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• 제38권4호
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• pp.313-322
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• 2022

Seed-borne pathogens in crops reduce the seed germination rate and hamper seedling growth, leading to significant yield loss. Due to the growing concerns about environmental damage and the development of resistance to agrochemicals among pathogen populations, there is a strong demand for eco-friendly alternatives to synthetic chemicals in agriculture. It has been well established during the last few decades that plant seeds harbor diverse microbes, some of which are vertically transmitted and important for plant health and productivity. In this study, we isolated culturable endophytic bacteria and fungi from soybean seeds and evaluated their antagonistic activities against common bacterial and fungal seed-borne pathogens of soybean. A total of 87 bacterial isolates and 66 fungal isolates were obtained. Sequencing of 16S rDNA and internal transcribed spacer amplicon showed that these isolates correspond to 30 and 15 different species of bacteria and fungi, respectively. Our antibacterial and antifungal activity assay showed that four fungal species and nine bacterial species have the potential to suppress the growth of at least one seed-borne pathogen tested in the study. Among them, Pseudomonas koreensis appears to have strong antagonistic activities across all the pathogens. Our collection of soybean seed endophytes would be a valuable resource not only for studying biology and ecology of seed endophytes but also for practical deployment of seed endophytes toward crop protection.

• 한국콘텐츠학회논문지
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• 제22권9호
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• pp.614-627
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• 2022

본 연구는 국내 HR Analytics 연구에서 활용한 데이터와 분석방법을 탐색하여 향후 연구를 위한 기초자료를 제공하고 HR Analytics 연구 현황을 밝히는 것을 목적으로 한다. 이를 위하여 체계적 문헌고찰 방법을 활용하여 국내 KCI 등재 학술지에 수록된 실증연구 논문 78편을 선정하였고 해당 논문을 근로자 생애주기에 따라 분류하여 검토하였다. 문헌고찰 결과 다음과 같은 결과를 얻을 수 있었다. 첫째, 근로자 생애주기에 따른 HR Analytics 연구 동향을 살펴본 결과, 선행연구에서는 구성원의 유지(retention)와 관련한 연구가 가장 많았고 성과 관리에 대한 연구가 그 뒤를 이었다. 둘째, HR Analytics 연구에서 사용한 데이터를 살펴본 결과 각 연구는 해당 연구문제에 따라 다양한 데이터(정형, 비정형)를 활용하고 있었으며 데이터 출처 또한 조직내부 시스템부터 국가 통계 DB까지 매우 다양한 것으로 확인하였다. 셋째, 문헌고찰 결과 국내 HR Analytics 연구는 기술적, 진단적 분석이 가장 많으며, 예측 및 처방과 관련한 연구는 미미한 수준임을 알 수 있었다.

• Geomechanics and Engineering
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• 제25권3호
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• pp.233-243
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• 2021

Rib spalling is a major issue affecting the safety of steeply inclined coal seam. And the failure coal face and support system can be affected with each other to generate a vicious cycle along with inducing large-scale collapse of surrounding rock in steeply inclined coal seam. In order to analyze failure mechanism and propose the corresponding prominent control measures of steeply inclined coal working face, mechanical model based on coal face-support-roof system and mechanical model of coal face failure was established to reveal the disaster mechanism of rib spalling and the sensitive analysis of related factors was performed. Furthermore, taking 3402 working face of Chen-man-zhuang coal mine as engineering background, numerical model by using FLAC3D was built to illustrate the propagation of displacement and stress fields in steeply inclined coal seam and verify the theory analysis as mentioned in this study. The results show that the coal face slide body in steeply inclined working face can be observed as the failure height of upper layer smaller than that of lower layer exhibiting with an irregular quadrilateral pyramid shape. Moreover, the cracks were originated from the upper layer of sliding body and gradually developed to the lower layer causing the final rib spalling. The influence factors on the stability of coal face can be ranked as overlying strata pressure (P) > mechanical parameters of coal body (e.g., cohesion (c), internal fraction angle (φ)) > support strength (F) > the support force of protecting piece (F') > the false angle of working face (Θ). Moreover, the corresponding control measures to maintain the stability of the coal face in the steeply inclined working face were proposed.

• 수산경영론집
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• 제52권2호
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• pp.1-31
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• 2021

This study is to evaluate the prior economic feasibility of the off-shore fisheries stock enhancement project. The main findings of this study can be summarized as follows: first, offshore fisheries stock enhancement project shall be implemented by dividing them into 1st·2nd·3rd projects for efficient promotion. The 1st·2nd·3rd projects will be conducted in a total of 50 locations (the eastern sea, the western sea, the southern sea, and the jeju sea areas), and the project period per unit will be five years, which will cost 1 trillion won. Second, according to the results of the survey on public awareness, the most consumed marine species in Korea over the past year were analyzed in the order of mackerel, hairtail, squid, yellow corvina, blue crab, and cod. The dominant response to the reason for consuming marine products in Korea was healthy well-being food and safe food. In addition, 67.9% of them have hesitated to purchase offshore fish species over the past year due to high prices, indicating that they are burdened by high prices. On the other hand, 79% of the respondents said that the government's policy was insufficient, according to a survey on whether the government's coastal marine resource creation policy was sufficient. Third, as a result of preliminary economic analysis of offshore fisheries stock enhancement project, the benefit-cost ratio is 4.01, net present price is 1,283.7 billion won, and internal rate of return is 91.7% per year, which means that the economic analysis ensures the feasibility of the projects. The results of this study provide useful information on securing or organizing budgets for offshore fisheries stock enhancement project by securing economic feasibility as a national infrastructure project that increases fishery income and public benefits such as consumption of marine products.