• 서비스연구
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• 제7권4호
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• pp.83-107
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• 2017

본 연구는 맥락 특화적인 서번트 리더십의 제안을 목적으로 항공운수서비스 업종의 승무원 직종을 대상으로 서번트 리더십이 하위직급 리더(사무장)에 대한 부하의 신뢰와 직무몰입에 미치는 영향을 분석하였다. 회귀분석의 결과, 리더신뢰에 대해서는 청지기정신 차원에서 리더 자신이 희생을 보이는 일, 부하들의 의견을 적극 반영하는 일이 영향력을 행사하였다. 공동체형성 차원에서는 협력을 통하여 일하는 것과 원칙 규칙을 지키는 일, 리더가 보상을 추구하지 않는 것, 부하에게 필요한 권한을 주는 것이 유의한 영향을 끼쳤다. 직무몰입에 대해서는 청지기정신 차원에서 부하가 성장할 수 있도록 돕는 일과 리더가 도전적으로 업무에 임하는 것이 유의한 영향력을 행사하였다. 공동체형성의 항목 중에는 리더가 보상을 추구하지 않는 것과 원칙 규칙을 지키는 일이 부하의 직무몰입을 조성하는 것으로 나왔다. 이러한 결과를 바탕으로 본 연구는 기업의 인사책임자에게 재래의 리더십프로그램을 지양하고, 기업이 처한 맥락에 맞는 맞춤형 인재의 선발과 훈련을 제안한다.

• 한국콘텐츠학회논문지
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• 제18권1호
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• pp.132-142
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• 2018

본 연구는 기업 외부와 내부 환경요소들이 외부주체와의 협력 추진에 미치는 영향을 기업의 해외직접투자로서의 해외생산법인의 유무에 따른 차이와 함께 규명하고자 한다. 본 연구는 지금까지 협력(제휴)과 관련하여 그 결정요인에 대한 연구는 다양하게 분석이 이루어 졌으나, 해외직접투자의 유무에 따라 외부와 내부환경요소로 나뉘어 복합적 분석을 한 연구는 거의 찾아보기 어렵기 때문에 이를 규명하고자 하였다. 분석 결과로는 해외직접투자를 한 기업은 내부요인 중 설비투자의 효율, 가격경쟁력, 3년간 투자실적이 각각 유효한 제휴의 동기로 나타났고, 해외직접투자를 하지 않은 기업은 외부요인인 비용구조의 불확실성, 내부요인인 가격경쟁력, 투자실적이 유효한 결과로 나타났다. 결국, 본 연구에서는 해외직접투자를 한 기업과 해외직접투자를 하지 않는 기업은 모두 내부역량인 가격경쟁력과 3년간의 투자실적이 중요한 협력의 동기가 된다는 것과, 해외투자를 한 기업과 해외투자를 하지 않는 기업의 차이는 해외직접투자를 한 기업은 내부요인에서 설비투자의 효율이, 해외직접투자를 하지 않는 기업은 외부요인 중 비용구조의 불확실성이 각각 주요한 환경요인이 된다는 것을 규명하였다. 종합하여 보면, 본 연구의 시사점은 기업의 내부역량은 협력의 중요한 동기가 된다는 동시에 내부역량 강화는 또한 기업이 다른 기업과의 협력의 기회를 넓혀준다는 것이다.

• 산경연구논집
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• 제10권11호
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• pp.49-56
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• 2019

Purpose: Corporate social responsibility is a self-regulating business model that helps a firm be socially accountable to the public. By practicing corporate social responsibility, firms can be conscious of the kind of impact they are having on all aspects of society, including economic, social, and environmental. Corporate social responsibility activities are not directly linked to increasing corporate performance and corporate value, but rather involve spending expenses. Based on these facts, this study verifies whether the effects of corporate social responsibility activities differ depending on the firm's situation. Research design, data and methodology: This study analyzed the effect of market competition on corporate social responsibility activities using logistic regression analysis on listed companies in the KOSPI and KOSDAQ for fiscal years 2014 through 2016. In this study, market competition was measured using the Herfindahl-Herschman Index(HHI). Higher HHI value can be interpreted as a lower degree of market competition. We also measured corporate social responsibility activities using the KEJI Index published by the Korea Economic Justice Institute (KEJI). If a firm-year is included in the top 200 companies of the KEJI Index, it is classified as a good corporate social responsibility activity firm. Results: We find that companies in less competitive market were not included in the KEJI Index. This result indicates that firms in the market with lower market competition perform less corporate social responsibility activities that incur costs. An additional analysis showed that there was a significant negative relationship between the market competition and the corporate social responsibility activity scores published by the KEJI Index. These result adds robustness to the result of the hypothesis that firms that have a monopolistic place in the market practice passive corporate social responsibility activities. Conclusions: The results show that managers of a firm in the lower market competition have a lower incentive to use limited resources for projects that are not directly related to revenue. The results of this study imply that corporate social responsibility activities vary according to the position of the business. Therefore, this study suggests that market investors should consider the degree of competition in the market when they evaluate corporate social responsibility activities.

• 통합자연과학논문집
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• 제4권2호
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• pp.149-157
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• 2011

Urbanization of the world's population has given rise to more than 450 cities around the world with populations in excess of 1 million (megacity) and more than 25 so-called metacities with populations over 10 million (Brinkhoff, 2010). The United States today has a total resident population of more than 308,500,000 people, with 81 percent residing in cities and suburbs as of mid - 2005 (UN, 2008). Urban meteorology is the study of the physics, dynamics, and chemistry of the interactions of Earth's atmosphere and the urban built environment, and the provision of meteorological services to the populations and institutions of metropolitan areas. While the details of such services are dependent on the location and the synoptic climatology of each city, there are common themes, such as enhancing quality of life and responding to emergencies. Experience elsewhere (e.g., Shanghai, Helsinki, Tokyo, Seoul, etc.) shows urban meteorological support is a key part of an integrated or multi-hazard warning system that considers the full range of environmental challenges and provides a unified response from municipal leaders. Urban meteorology has come to require much more than observing and forecasting the weather of our cities and metropolitan areas. Forecast improvement as a function of more and better observations of various kinds and as a function of model resolution, larger ensembles, predicted probability distributions; Responses of emergency managers, government officials, and users to improved and probabilistic forecasts; Benefits of improved forecasts in reduction of loss of life, property damage, and other adverse effects. A national initiative to enhance urban meteorological services is a high-priority need for a wide variety of stakeholders, including the general, commerce and industry, and all levels of government. Some of the activities of such an initiative include: conducting basic research and development; prototyping and other activities to enable very--short and short range predictions; supporting and improving productivity and efficiency in commercial and industrial sectors; and urban planning for long term sustainability. In addition urban test-beds are an effective means for developing, testing, and fostering the necessary basic and applied meteorological and socioeconomic research, and transitioning research findings to operations. An extended, multi-year period of continuous effort, punctuated with intensive observing and forecasting periods, is envisioned.

• 산업경영시스템학회지
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• 제38권3호
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• pp.64-77
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• 2015

An effective method for produce munitions effectiveness data is to calculate weapon effectiveness indices in the US military's Joint Munitions Effectiveness Manuals (JMEM) and take advantage of the damage evaluation model (GFSM) and weapon Effectiveness Evaluation Model (Matrix Evaluator). However, a study about the Range Safety that can be applied in the live firing exercises is very insufficient in the case of ROK military. The Range Safety program is an element of the US Army Safety Program, and is the program responsible for developing policies and guidance to ensure the safe operation of live-fire ranges. The methodology of Weapon Danger Zone (WDZ) program is based on a combination of weapon modeling/simulation data and actual impact data. Also, each WDZ incorporates a probability distribution function which provides the information necessary to perform a quantitative risk assessment to evaluate the relative risk of an identified profile. A study of method to establish for K-Range Safety data is to develop manuals (pamphlet) will be a standard to ensure the effective and safe fire training at the ROK military education and training and environmental conditions. For example, WDZs are generated with the WDZ tool as part of the RMTK (Range Managers Tool Kit) package. The WDZ tool is a Geographic Information System-based application that is available to operational planners and range safety manager of Army and Marine Corps in both desktop and web-based versions. K-Range Safety Program based on US data is reflected in the Korean terrain by operating environments and training doctrine etc, and the range safety data are made. Thus, verification process on modified variables data is required. K-Range Safety rather than being produced by a single program, is an package safety activities and measures through weapon danger zone tool, SRP (The Sustainable Range Program), manuals, doctrine, terrain, climate, military defence M&S, weapon system development/operational test evaluation and analysis to continuously improving range safety zone. Distribution of this K-range safety pamphlet is available to Army users in electronic media only and is intended for the standing army and army reserve. Also publication and distribution to authorized users for marine corps commands are indicated in the table of allowances for publications. Therefore, this study proposes an efficient K-Range Safety Manual producing to calculate the danger zones that can be applied to the ROK military's live fire training by introducing of US Army weapons danger zone program and Range Safety Manual

• 치위생과학회지
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• 제14권3호
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• pp.295-301
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• 2014

본 연구는 치과위생사의 감정노동수준에 영향을 미치는 요인에 대해 알아보고, 감정노동을 완화시킬 수 있는 방안을 제시하고자 수행되었다. 자료 수집은 수도권 내 5개 대학병원 및 전국 55개 치과 병 의원에 근무 중인 치과위생사 204명의 설문응답을 바탕으로 빈도분석, 평균차이분석, 상관 및 다중회귀분석을 실시하였다. 본 연구의 결과를 요약하면 다음과 같다. 응답자의 인구사회특성별 감정노동 수준은 학력수준과 의료기관 유형에 따라 차이가 있었다. 즉 응답자가 4년제 대졸 이상일수록, 근무하는 의료기관의 유형이 치과의원인 경우보다 치과병원인 경우 감정노동수준이 높았다(F=-2.803). 또한 감정노동수준과 감정노동 영향요인의 분석에서 환자요인(${\beta}=0.221$)과 환경요인(${\beta}=0.327$)이 유의한 영향을 미치는 것으로 나타났다. 결론적으로 치과위생사들의 감정노동수준을 완화시키기 위해서는 근무환경 개선, 환자 및 보호자 교육, 심리상담 및 스트레스 완화프로그램 운영, 인센티브 제도 등을 적극 도입하여야 하며, 이를 위해 근로자 본인과, 상사 및 경영자, 동료, 그리고 환자 및 보호자들의 지속적인 공동 노력이 필요함을 본 연구결과는 시사하고 있다.

• Journal of Ecology and Environment
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• 제41권6호
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• pp.152-164
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• 2017

Background: Natural regeneration of seedlings as well as saplings of Korean fir has been significantly impacted by the browsing from the early stages of their development, potentially, by roe deer for the last two to three decades at the study site since late 1980s. This study was carried out to investigate current status of the disturbance in the seedling development of Korean fir (Abies koreana) on Mt. Hallasan, Jeju Island, Korea. Methods: Field survey was carried out during June and August in 2016 to measure the characteristics of study site and understory vegetation by applying systematic sampling to 125 plots of $5m{\times}5m$ quadrat located on eastern slope of the mountain. Correlation and regression analyses were applied to the variables quantified from the data sets using the SAS software. Results: No saplings with their diameters at breast heights smaller than 5.0 cm were found at the study site indicating the serious disturbance in the natural regeneration of Korean fir at the study site. No seedlings with their heights taller than 36.0 cm were found at the study site indicating even more serious disturbance during earlier stage of the natural regeneration of Korean fir at the study site. A total of 616 individuals of the seedlings of Korean fir were found at 54 out of 125 sampling plots. One hundred thirty-eight seedlings (22.4%) out of 616 individual seedlings have the vestiges for being grazed, potentially, by roe deer. Conclusions: Due considerations should be given to the effects of browsing of the seedlings by roe deer to promote the natural regeneration of Korean fir, ultimately to restore Korean fir. It is needed for the managers of the forest to install fences around the forest area. Exclosure experiments as well as enclosure experiments of different densities of browsing should be carried out. In addition, treatment with different densities of Jeju dwarf bamboo should also be included in the experiment on Mt. Hallasan National Park, Jeju Island, Korea.

• 농업생명과학연구
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• 제43권6호
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• pp.1-6
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• 2009

본 연구는 2007년도 조사된 국가산림자원조사 자료를 이용하여 충북지방에 분포하는 주요 수종에 대하여 평균 연륜생장량과 연륜생장량에 영향을 미치는 인자들과의 상관관계를 분석하고자 하였다. 충북지역에서 조사된 고정표본점은 총 56개소로 다양한 수종이 분포하였으며 그 중 개체수 분포 비율이 높은 10개 수종에 대하여 총 800본의 연륜생장량이 조사된 목편 자료를 대상으로 분석하였다. 충북지방에서 평균 연륜생장량이 가장 높은 수종은 아까시나무(2.30mm/yr)로 나타났고, 그 다음으로는 졸참나무(2.27mm/yr)>산벚나무(1.98mm/yr)>일본잎갈나무(1.98mm/yr) 순으로 나타났다. 대부분 주요 수종들의 경우, 영급과 임분밀도가 증가함에 따라 평균 연륜생장량은 감소하는 경향으로 나타났다.

• 사회복지연구
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• 제44권3호
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• pp.207-236
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• 2013

장애인복지관은 장애패러다임의 변화와 더불어 사회서비스 체계의 민영화, 사회복지시설 평가 강화로 경쟁체제로의 전환을 요구받고 있으며 국고보조금의 축소로 재원마련도 고심해야 하는 환경에 놓여있다. 2000년 이후부터 환경변화가 급속화되면서 장애인복지관의 최고관리자들은 조직의 존립과 발전을 동시에 생각해야 하는 리더십의 과제에 직면해 있다. 본 연구에서는 이러한 환경변화 속에서 장애인복지관의 발전을 도모할 수 있는 효과적인 리더십을 분석하기위하여 Weick(1995)의 센스메이킹(sensemaking) 이론적 틀에 근거한 질적연구를 실시하였다. 서울, 경기 지역 소재 장애인복지관 6곳의 관장, 팀장, 실무자와 한국장애인복지관협회 직원 1명을 포함한 20명이 연구에 참여하였다. 2012년 3월 말부터 5주에 걸쳐 반구조화면접을 실시한 후 녹취록을 Atlasti 질적분석 프로그램을 이용하여 주제별 분석을 하였다. 연구결과 구성원의 환경인식, 조직의 방향성 정립, 직위 간 의사소통의 세가지 주제들로 분석할 수 있었다. 결론적으로 6개 장애인복지관은 같은 환경변화 하에 놓여 있었지만 최고관리자의 센스메이킹 여하에 따라 중간관리자는 물론 일선실무자의 업무 인식과 실행이 영향을 받고 있음을 알 수 있었다. 최고관리자가 자신의 경험에 대한 성찰과 더불어 구성원과의 상호작용이 일상적으로 이루어지는 센스메이킹을 할 때 조직 구성원들을 같은 방향으로 이끄는 리더십이 발현되는 것으로 해석되었다.

• 한국수자원학회:학술대회논문집
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• 한국수자원학회 2019년도 학술발표회
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• pp.232-232
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• 2019

The persistence of drought periods and water scarcity is a growing public concern, as climate change projections indicate a more critical scenario in the future. The sustainability of water resources for the increasing population, and to ensuring crop production will unarguably be a daunting task for the water resources managers, with a projected 9.8 billion people by 2050 as well as the need to increase food production by 70 to 100%. Consequently, there is a need for significant irrigation water use for more crop production in the face of stiff competition among water users. However, the available natural resources are already over-constrained, and the allocation of more resources for food production is not feasible. Currently, about two-thirds of global water withdrawer is used by the agricultural sector while 48% of water resources in Korea is used for agricultural production. Despite the apparent ecological deficit and unfavorable conditions of resources utilization, a staggering amount of food waste occurs in the country. Moreover, wastage of food translates to waste of all the resources involved in the food production including water resources. Food waste can also be considered a serious potential for economic and environmental problems. Hence, exploring an alternative approach to efficient resources utilization in a more sustainable way can ensure considerable resources conservation. We hypothesized that reducing food waste will decline the demand for food production and consequently reduce the pressure on water resources. We investigated the food wastage across the food supply chain using the top-down datasets based on the FAO mass balance model. Furthermore, the water footprint of the estimated food wastage was assessed using the representative of selected food crops. The study revealed that the average annual food wastage across the food supply chain is 9.05 million tonnes, signifying 0.51 kg/capita/day and 48% of domestic food production. Similarly, an average of 6.29 Gm3 per annum of water resources was lost to food wastage, which translates to 40% of the total allotted water resources for agriculture in the country. These considerable resources could have been conserved or efficiently used for other purposes. This study demonstrated that zero food waste generation would significantly reduce the impact on freshwater resources and ensure its conservation. There is a need for further investigation on the food waste study using the bottom-up approach, specifically at the consumer food waste, since the top-down approach is based on estimations and many assumptions were made.