This paper is a follow up to the previous study which reveals that smartphone users are divided into three subcategories according to their usage characteristics. In this paper, these groups are called as ‘general’, ‘entertainment’, and ‘work-assistant’, taking into account their respective characteristics. The ‘general’ is a group whose smartphone usage characteristics are not focused on a specific purpose, the ‘entertainment’ is focused on music, internet, SNS, picture, and e-banking, and the ‘work-assistant’ is on work, GPS, diary. Inter-relation between the importance and satisfaction for the purchase determinants to the groups is investigated. In addition, Kano analysis of quality attributes is also performed, which includes quality type, satisfaction/dissatisfaction index, and PCSI (Potential Customer Satisfaction Improvement) index. The analysis result are as follows. Firstly, inter-relation between importance and satisfaction differs by user group. ‘Internet’, ‘Ease of use’, and ‘Performance’ purchase determinants are evaluated as competitive determinants in ‘work-assistant’ user group. Secondly Kano quality types of quality characteristics also differs by user group. ‘Application’ was classified as an attractive (A) types to ‘entertainment’ group and so on. ‘Internet’ ‘Failure/Bug’, ‘Touch response rate’ and ‘Charging’ are located in ‘Nice’ Region of S-PCSI Diagram and have to be considered as strategic quality characteristics. The results of this study is expected to give some helps in establishing a customer tailored quality strategy.

정부는 대학 연구비 지원에 기반하여, 기술사업화 정책을 추진해 왔다. 본 논문 에서는 신제도주의 이론을 바탕으로 정부의 연구비 지원의 변화율이 기술사업화 성과의 변화율에 미치는 영향과 대학 소재지에 의한 조절효과를 분석하였다. 시간적 변화 분석에 통용 되는 잠재성장곡선모형(Latent Growth Curve Model, 이하 LGM)을 활용하여, 2009년～2017 년 9년 간 전국 4년제 138개 대학의 데이터를 분석하였다. 그 결과 정부지원 연구비의 증가 율은 기술이전 수입료 증가율에 정(+)의 영향을 미치며, 비수도권 대학보다 수도권 대학에 더 큰 영향을 미친다는 것을 확인하였다. 이러한 관계는 시간 지연효과를 고려한 분석에서도 동일하다는 것을 확인하였다. 이를 바탕으로 대학의 기술사업화를 촉진하기 위한 정부의 연구 비 지원 정책의 효과성에 대해서 대학의 소재지에 따라 차별적 이해가 필요함을 강조하였다.

본 연구에서는 2018년 1월과 8월에 촬영된 VIIRS(Visible Infrared Imaging Radiometer Suite) DNB(Day and Night Band) 야간 위성 영상에서 추출한 야간 빛방사량을 이용하여, 덕유산국립공원 지역 빛공해의 공간적･계절적 특성을 파악하고. 이를 바탕으로 빛공해가 덕유산국립공원 생태계에 미치는 잠재적 영향을 분석하였다. 분석 결과, 공원 내 주요 빛공해원 중 무주덕유산리조트의 빛방사량이 가장 높았고, 특히 8월에 비해 1월의 빛방사량이 월등히 높은 것으로 조사되어, 겨울철 스키 슬로프와 부대시설 조명이 덕유산국립공원 빛공해의 주요 원인임을 알 수 있었다. 공원 인근 도시지역에서 공원 내부로 이어지는 도시-자연 빛공해 경사(gradient)를 분석한 결과, 빛공해원에서 방사된 빛이 인접 지역으로 최대 1㎞까지 침투하여 공원 경계 지역을 빛공해로 오염시키는 것으로 조사되었다. 문헌 조사를 통해 덕유산국립공원 내 공간적 분포가 알려진 법정 보호종 중 포유류 4종(담비, 무산쇠족제비, 삵, 하늘다람쥐), 조류 2종(새호리기, 황조롱이), 양서파충류 9종(꼬리치레도롱뇽, 도롱뇽, 이끼도롱뇽, 북방산개구리, 계곡산개구리, 누룩뱀, 유혈목이, 쇠살모사, 까치살모사), 어류(감돌고기, 돌상어)가 빛공해가 심각한 지역에 서식하고 있었다. 이 중 삵과 하늘다람쥐 등 야행성 종의 서식환경이 특히 나빠진 것으로 보인다. 이 결과는 빛공해로부터 국립공원과 같은 보호지역 생태계를 보호하기 위해서는, 공원 내부뿐 아니라 인접 지역의 야간 조명을 관리하여야 하며, 야생동식물의 생태적 특성을 고려한 야간 조명 관리가 필요하다는 것을 시사해 주는 결과이다.

The red swamp crayfish (Procambarus clarkia) originated from the North America distribute widely as invasive species throughout the world including Europe, Asia, Africa, North America and South America. The red swamp crayfish is also an invasive species in South Korea. We aimed to characterize the occurrence and distribution pattern of the red swamp crayfish, and evaluate the potential distribution of this species in South Korea. In South Korea, the red swamp crayfish was firstly reported in Seoul in 1996, and recently its occurrence is frequently reported at streams or reservoirs at different regions, showing the expansion of its distribution area. The red swamp crayfish has high potential to occur in the nationwide scale in South Korea because of their biological adaptation, effects of climate change, changes of their habitat condition, and various types of human activities. Finally, our results revealed the necessary to conduct an extensive field survey, to keep up a monitoring program for the occurrence of alien species, and to implement a strategy to prevent the dispersal of alien species in the natural ecosystems.

The environmental changes in the Korean cosmetic medical service industry in the 21st century are forming intense competition among medical institutions due to the quantitative expansion of its market. For stable growth of the cosmetic medical service industry, continuous quality improvement is necessary based on empirical research on the quality of cosmetic medical services rather than external expansion. The purpose of this study is to classify the quality attributes of cosmetic medical service using Kano model and to derive the degree of satisfaction and dissatisfaction of each quality attributes through Customer Satisfaction Coefficient (CSC). Through this, the study identified strategic priorities and suggested specific step-by-step approaches and quality improvement priorities that can increase customer satisfaction using the Potential Customer Satisfaction Improvement Index (PCSI Index). Based on SERVPERF, this study used measurement tools consisting of five dimensions : tangibles, reliability, responsiveness, assurance, and empathy. In addition, it was used of measurement items reconstructed into positive, negative, and satisfaction questions for Kano model analysis, CSC analysis, and PCSI Index analysis. A total of 300 medical consumers who experienced cosmetic medical services for the past one year in medical institutions such as plastic surgery and dermatology were collected with convenient sampling. As a result, urgent items for improving the quality of service using the PCSI Index, ‘Consideration for customer benefits’ in empathy category was followed by ‘Immediate help’ and ‘Sincere response’ in responsiveness category, and ‘Understanding customer needs’ in empathy category, respectively. That is, it is required to improve human service quality attributes such as empathy and responsiveness rather than physical service quality attributes. This study contributes practically in that it provides specific and discriminatory approaches to improve customer satisfaction on cosmetic medical service quality and suggests improvement priorities.

This study is aimed to compare stock assessment models depending on how the models fit to observed data. Process-error model, Observation-error model, and Bayesian state-space model for the Korean Western coast fisheries were applied for comparison. Analytical results show that there is the least error between the estimated CPUE and the observed CPUE with the Bayesian state-space model; consequently, results of the Bayesian state-space model are the most reliable. According to the Bayesian State-space model, potential yield of fishery resources in the West Sea of Korea is estimated to be 231,949 tons per year. However, the results show that the fishery resources of West Sea have been decreasing since 1967. In addition, the amounts of stock in 2013 are assessed to be only 36% of the stock biomass at MSY level. Therefore, policy efforts are needed to recover the fishery resources of West Sea of Korea.

Among service industries of knowledge based economic era, the roles of educational service field are becoming more important and standard of educational service makes a direct effect on economic development and social growth. Therefore, accurate measurement of service quality is the most important assignment and the measurement of the service quality remains difficult assignment. So, this researcher classified quality attributes applying weighted value and found potential satisfaction level(PSL) and potential customer demand improvement index(PCDI) for trainees participating in national manpower business so as to suggest measurement of service quality and easiness of use and then, calculated satisfaction position and opportunity cost by quality factor with Taguchi’s loss fraction. And, improvable satisfaction level was measured, opportunity cost by degree of customer dissatisfaction was quantitatively measured, and a model that can indicate with economic factors was suggested. In addition, methodology of measuring quality cost that can be reduced by quality improvement and direction of strategic decision-making for deciding items to be improved preferentially were suggested with qualitative index that can indicate the degree of customers’ dissatisfaction by loss.

Logistics companies are worrying about securing of differential competitiveness so as to be competitive companies in keen logistics market. The ground is how users are satisfied by sell-established service system to respond not only economic feasibility of logistics costs but also diversity and advancement of logistics needs. The competitiveness of logistics companies is also caused by customer satisfaction of service and only companies finding and satisfying customer needs continuously may be more competitive. For the competitiveness, it’s the most important to analyze demands of current and potential customers and their pursuing value properly. Therefore, this researcher grasped PSL for online logistics service users with 5-point Likert-scale and quality-level decision method that consider the weighted value based on Kano model, measured customer’s potential Demand for service through PCDI, and suggested methodology for deciding the priority of the improvement with loss function of Taguchi.

본 연구는 MaxEnt 모형을 활용하여 가는털비름의 잠재서식지를 예측하고, 예측된 잠재서식지와 밭면적을 활용하여 가는털비름의 잡초로서의 부정적 영향에 대한 위험도 지수를 예측하기 위하여 수행되었다. 가는털비름의 분포 예측을 위 하여 MaxEnt 모형을 구축하기 위하여 남한 전국의 254지점의 분포 자료와 6개의 생물 기후 인자를 활용하였다. 밭농업에 대한 두가지 방법의 위험도 평가를 수행하였고 격자 위험도 지수 (raster risk index)는 1 km2 격자별로 잠재 서식지 분포 확률과 밭면적의 비율을 서로 곱하여 나타냈다. 지역 위험도 지수 (regional risk index)는 잠재 서식지 분포 확률의 평균과 전체 밭 면적 중 지방자치단체의 실제 밭면적의 비율을 곱하여 산출하였다. MaxEnt모형으로 예측된 가는털비름의 잠재서식지는 실제서식지와 유사하게 나타났으며 모델의 AUC 값 또한 0.711로 좋은 설명력을 지니는 것으로 분석되었다. 잠재서식지 비율이 가장 높게 나타난 지역은 광주광역시였고 격자 위험도 지수가 가장 높게 나타난 지역은 제주도였다. 지역 위험도 지수가 가장 높게 나타난 지역은 경상북도였다. 잠재 서식지 비율과 위험도 지수의 서로 다른 순위는 외래식물의 위험성을 예측할 때 잠재 서식지 비율만을 활용하여 외래식물의 위험성을 예측하는 것보다 외래식물이 부정적 영향을 주는 대상과 결합된 위험도 지수의 필요성을 제시한다. 또한 격자 위험도 지수, 지역 위험도 지수의 서로 다른 순위는 분석의 필요성에 따라서 다양한 평가 기법이 개발될 필요성을 보여준다.

PURPOSES: The purpose of this study is to examine public transport service indexes to deal with traffic congestion problems that occur in old industrial complexes during peak hours in an attempt to shift personal car-oriented transportation to public transit-oriented transportation. METHODS : We developed several models to evaluate the effect of public transport service indexes on worke’s mode choice using two primary parameters: overall bus service frequency in old industrial complexes and accessibility to bus stops. Ten old industrial complexes were selected to conduct the survey of workers’commuting patterns. From the survey, personal and travel time attributes were collected and used to estimate a binary logistic model with public transport service parameters. RESULTS : As a result, the mode choice model including the overall bus service frequency variable, better explains than other models indicating providing more frequent bus services to workers in the old industrial complexes can attract them to shift their travel mode to bus transit from personal car. Results can be applied to corresponding city’s bus transit service policy decisions. CONCLUSIONS: In this study, it was possible to estimate the variation of mode choice ratio according to the change of the public transport index, and the mode choice variation by each individual industrial complex can be expected to examine in the further study.

환경부 지정 멸종위기야생생물Ⅰ급 반달가슴곰(Ursus thibetanus ussuricus)은 20세기 초까지 한반도에 상당 수 분포하였으나, 산업화로 인한 서식지 소실과 밀렵, 포획 등으로 절멸위기에 처하였다. 반달가슴곰 복원사업은 개체군의 절멸을 방지하고 자체 생존력을 강화하기 위하여 2004 년부터 시작되었다. 개체 도입․방사와 출생 지리산 복원 개체군의 크기가 점진적으로 증가됨에 따라 일부 자연분산 현상이 관찰되고 있어, 지속적인 서식지역 확대와 사람과 곰의 조우에 대한 대비가 필요한 실정이다. 본 연구는 지리 산 일원의 반달가슴곰과 사람의 잠재적인 충돌 가능 지역 주변에서 활동 양상을 분석하여 이에 대한 관리방안을 제시하고자 하였다. 공간분석과 통계분석은 2015년부터 2017 년까지 지리산국립공원에서 일일 무선위치추적을 통해 수집된 반달가슴곰 20개체(female, n=9; male, n=11)의 위치 좌표를 이용하였다. 반달가슴곰 출현 지점으로부터 거주지역과의 거리, 농경지(과수원, 기타재배지, 논, 밭, 시설재배지, 하우스)로 부터의 거리, 정규 탐방로와의 거리, 사찰로부터의 거리 등 총 4가지로 구분하여 암-수성별, 계절별(봄, 여름, 가을) 출현 양상을 분석하였다. 잠재적인 충돌 위험 지역과의 거리를 분석한 결과, 거주지역과의 거리는 암컷이 수컷보다 더 가까운 경향을 보였고, 암-수 사이에는 유의적인 차이를 보이지 않았다(p>0.05). 농경지와의 거리, 정규 탐방로와의 거리, 사찰과의 거리 등은 암-수 사이에서 유의적 차이를 나타내었고(p<0.05), 농경지와의 거리, 정규탐방로와의 거리, 사찰과의 거리 모두 수컷이 암컷보다 더 가까 운 지점까지 접근하는 것으로 확인되었다. 계절별 양상을 분석한 결과, 거주지역과의 거리, 농경지와의 거리, 그리고 사찰과의 거리는 여름철에 가장 가까운 경향을 보였고, 정규 탐방로와의 거리는 가을철에 가장 가까운 것으로 나타났다(p<0.05). 본 연구 결과는 인간의 활동 영역에 접근하는 반달가슴곰의 성별, 계절별 행동 양상을 보여줌으로써 향후 지리산 지역에서 곰-사람 충돌을 감소시킬 수 있는 방안을 마련하는데 기초자료를 제공할 수 있을 것으로 판단된다.

테러무기는 일반적으로 전통적인 무기와 대량살상무기, 그리고 비전통적인 무기 등으로 구분될 수 있다. 전통적인 무기에 해당하는 무기들은 총기류, 폭발물 등이 있다. 이러한 무기들은 일반적으로 가장 빈번히 발생하는 테러공격방법인 폭탄테러, 무장공격, 그리고 인질납치 등에서 가장 많이 사용된다. 대량살상무기는 CBRN(Chemical, Biological, Radio logical, and Nucelar)을 의미한다. 즉, 화학, 생물학, 방사능, 그리고 핵등을 테러무기로 사용하는 것을 의미한다. 이와 같은 무기는 잘 사용되는 경우는 없으나 한번 사용되었을 경우 상당한 인명피해가 예상되며 그와 별도로 일반 대중들에게 심각한 심리적 공포를 안겨다 준다. 비전통적인 무기는 차량 등과 같이 일상생활에서 흔히 볼 수 있는 아이템이 살상무기로 이용되는 경우이다. 최근 들어 차량이 인명을 효과적으로 살상하는 무기로 빈번히 이용되고 있다. 테러예방활동에 있어 주요한 한 부분은 테러에 이용될 수 있는 테러무기를 효과적으로 관리하는 것이다. 이 논문은 테러공격에 이용될 수 있는 무기들에 대한 국내의 현행 법률규정의 현황을 점검하고 그 한계점과 개선방안을 제안한다. 잠재적 테러무기의 안전관리와 관련된 현행 법률들은 크게 직접적으로 테러방지에 관한 내용을 다루고 있는 테러방지법과 간접적으로 테러공격에 이용될 수 있는 잠재적 무기들을 다루고 있는 여러 관련 법률들로 분류할 수 있다. 이 논문은 이러한 여러 직, 간접 법률들의 현황을 정리, 소개하고 그러한 법률들의 한계점과 개선방안 등에 대해 논의하고 제안할 것이다.

Due to the decrease in coastal productivity and deterioration in the quality of ecosystem which result from the excessive overfishing of fisheries resources and the environmental pollution, fisheries resources in the Korean waters hit the dangerous level in respect of quantity and quality. In order to manage sustainable and effective fisheries resources, it is necessary to suggest the potential yield (PY) for clarifying available fisheries resources in the Korean waters. So far, however, there have been few studies on the estimation methods for PY in Korea. In addition, there have been no studies on the comparative analysis of the estimation methods and the substantial estimation methods for PY targeted for large marine ecosystem (LME) For the reasonable management of fisheries resources, it is necessary to conduct a comprehensive study on the estimation methods for the PY which combines population dynamics and ecosystem dynamics. To reflect the research need, this study conducts a comparative analysis of estimation methods for the PY in the Korean waters of the East Sea to understand the advantages and disadvantages of each method, and suggests the estimation method which considered both population dynamics and ecosystem dynamics to supplement shortcomings of each method. In this study, the maximum entropy (ME) model of the holistic production method (HPM) is considered to be the most reasonable estimation method due to the high reliability of the estimated parameters. The results of this study are expected to be used as significant basic data to provide indicators and reference points for sustainable and reasonable management of fisheries resources.

As the next generation of smartphone and tablet computers, wearable devices are currently being developed and available in market in various forms. Smart clothing is a wearable device that holds the greatest potential for future development but low in market penetration. This study was designed to identify factors that influence adoption and diffusion of smart clothing. In-depth interviews with potential consumers who were knowledgeable about and interested in smart clothing were conducted. A semantic network analysis method was used. The results showed that consumers perceived smart clothing as a garment rather than as a type of wearable device and had a positive perception of smart apparel as more convenient and advanced than functional apparel. At the same time, however, consumers had a negative perception of smart clothing as unnecessary, ugly, and injurious to health. Consumers also worried that wearing smart apparel over long periods of time would negatively impact their health. Factors affecting resistance to smart apparel included low utility, perceived risk, and lack of aesthetic completeness. Usefulness and convenience were factors that affected the acceptance of smart clothing. The innovativeness of the product was more influential than consumer innovativeness in the process of adoption and diffusion of smart clothing.

This study examines whether or not the national technical qualification provides value to the examinee despite the environmental change through the KANO's dual questionnaire method for applicants who apply for the national technical qualification. So, We analyze the three functions of qualification and the incentive function, which is the characteristic of customer value, and evaluate what is the shortest part of the value of the qualification that the current customer feels and present the improvement plan. In general, the survey method has structural analysis and probabilistic analysis on the process and the result, but it does not exclude the convenience of the questionnaire itself. This study aims to demonstrate the difference between the results of the survey and the results of general surveys based on the potential weight of the subjects. Eventually, Many examinee speak to the national technical qualification non-value but Why they takes the national technical qualification? How change the Methods or theory of the national Qualification?. We would find to way for an accurate method and direction for the development of national qualification