Melon fruits exhibit a wide range of morphological variations in fruit shape, sugar content, net quality, diameter and weight, which are largely dependent on the variety. These characteristics significantly affect marketability. For netted varieties, the uniformity and pattern of the net serve as key factors in determining the external quality of the melon and act as indicators of its internal quality. In this study, we evaluated the effect of fruit morphology and growth on netting by analyzing the changes in melon fruit quality under LED light treatment and monitoring fruit growth. Computer vision analysis was used for quantitative evaluation of fruit net quality, and a three-variable logistic model was applied to simulate fruit growth. The results showed that melons grown under LED conditions exhibited more uniform fruit shape and improvements in both net quality and sugar content compared to the control group. The results of the logistic model showed minimal error values and consistent curve slopes across treatments, confirming its ability to accurately predict fruit growth patterns under varying light conditions. This study provides an understanding of the effects of fruit shape and growth on net quality.

본 연구는 관계마케팅이 교육서비스 품질과 학습자의 관계몰입에 미치는 영향을 알아보고, 미 용학원 경영전략 수립을 위한 기초 자료 제공 및 미용학원 교육산업 성장과 활성화에 도움이 되고자 연구 를 진행하였다. 이를 위해 영남지역의 미용학원 학습자를 대상으로 설문조사를 실시하여 최종 503부를 분 석하여 사용하였다. 연구 결과는 다음과 같다. 일반적 특성에 따른 관계마케팅, 교육서비스 품질, 학습자 관계몰입에서는 각 요인에 따라 차이가 나타났다. 둘째, 관계마케팅이 교육서비스 품질에 유의한 영향을 미치는 것으로 나타났다. 셋째, 관계마케팅이 학습자 관계몰입에 유의한 영향을 미치는 것으로 나타났다. 넷째, 교육서비스 품질이 학습자 관계몰입에 유의한 영향을 미치는 것으로 나타났다. 본 연구 결과는 미용 학원이 경영전략을 수립하고 미용학원 산업의 성장을 도모하는데 필요한 기초 자료로 활용될 수 있을 것으 로 기대된다.

This study is to identify the maintenance service quality of eco-friendly cars, which are rapidly increasing recently. Research is conducted by synthesizing research from the perspectives of internal employees and external customers by using the service profit chain model. Specifically, it is to study the overall structural relationship between internal customer satisfaction, physical quality, interaction quality, outcome quality, external customer satisfaction and long-term orientation. For the study, 202 questionnaires were collected from internal employees and 204 questionnaires from external customers. The results of testing the research hypotheses targeting the internal employee group are as follows. As a result of testing hypothesis 1, internal customer satisfaction has a significant positive (+) effect on physical quality and interaction quality. As a result of testing hypothesis 2, the service quality of eco-friendly car maintenance has a significant positive (+) effect on each other. As a result of testing hypothesis 3, physical quality and outcome quality have a significant positive (+) effect on external customer satisfaction. The results of testing the research hypotheses targeting an external customer group are as follows. As a result of testing hypothesis 2, in the relationship between eco-friendly car maintenance service quality, physical quality has a significant positive (+) effect on interaction quality, and interaction quality has a significant positive (+) effect on outcome quality. As a result of testing hypothesis 3, interaction quality and outcome quality have a significant positive (+) effect on external customer satisfaction. As a result of testing Hypothesis 4, external customer satisfaction has a significant positive (+) effect only on intention to reuse. Finally, as a result of examining the difference in perception between the internal employee group and the external customer group in eco-friendly car maintenance service quality and external customer satisfaction, it was verified that there was a significant difference only in outcome quality and external customer satisfaction.

코로나19 확산으로 개인의 비대면 활동이 증가함에 따라 의료정보를 얻기 위해 의료기관 웹사이트와 모바일 콘텐츠 활용이 증가하고 있다. 본 연구에서 제시한 가설들을 검정하기 위해 구조방정식 분석을 실시한 결과, 소형병원 웹사이트와 모바일 콘텐츠의 e-서비스품질의 모든 하위 요인들인 이용편리성, 보안성, 반응성, 디자인성, 의료정보제공성 요인은 관계의 질에 유의한 영향을 미치고 있었으며, 관계의 질은 e-충성도에 유의한 영향을 미치고 있었다. 또한, 구조모형의 적합도는 χ2/df=2.021, NFI=.954, TLI=.969, CFI=.976, RMSEA=.046으로 모두 기준치를 상회하였다. 이와 같은 가설검정 결과를 통해 소형병원들은 웹사이트와 모바일 콘텐츠 운영에 있어 사용자들에게 빠르고 정확한 응답을 할 수 있는 시스템 개발을 통해 이용자들과의 관계의 질을 향상시키며, 또한 e-서비스품질과 관계의 질 향상을 통해 e-충성도 를 향상시킬 필요가 있다. 향후 연구에서는 소형병원 이외에 대형병원에 대한 실증연구를 통해 비대면 의료정보 탐색에 대한 e-서비스품질을 더 명확히 측정할 수 있는 요인 및 측정변수 개발이 필요할 것이다.

국제적으로 최근의 세계적인 축산 ICT 개발 추세는 음성, 맥박, 저작수, 호흡수, CCTV 영상인식 등 보다 다양하고 다중적ㆍ통합적인 센서기술을 접목하여 분만, 상해, 질병 감염, 발정, 반추 및 저작 등 가축의 중요한 생명ㆍ생산 활동을 판단하고 조기에 발견하는 연구들이 시도되고 있다. 이에 본 연구는 ICT 기술을 활용하여 농가 생산성 향상 방안의 일환으로 체류형 바이오캡슐 내 pH, 반추위 체온 및 활동성 센서를 활용한 생체정보를 수집하였고 도축등급과의 상관관계 여부를 파악하고자 수행하였다. 시험방법으로는 26개월령의 한우 거세우 10두를 공시하여 5개월간 바이오캡슐 자료들을 수집하였고 이후 도축하여 등급판정성적과의 연관성 여부를 분석하였다. 연구 결과 육량 등급과 관련이 있는 등심단면적, 등지방두께, 도체중과 생체형질인 반추위 pH, 체온 그리고 활동성과는 모두 정(+)의 상관을 보였다. 육질등급과 관련 있는 근내지방도 및 성숙도는 생체형질인 체온에서는 정(+)의 상관을, pH 및 활동성과는 부(-)의 상관을 나타낸 반면에, 조직감에 대하여 체온은 부(-)의 상관을, pH 및 활동성과 는 정(+)의 상관을 보였다. 특히, 활동성과 근내지방도간의 상관계수가 –0.65로 통계적 유의성을 보였는데 (p<0.05), 이러한 결과는 소의 활동성이 낮으면 근내지방도는 높아진다는 것을 제시하여 준다. 반면에 pH와 도체중 간의 상관계수는 0.50으로 나타나 정(+)의 상관을 보였다. 이는 반추위의 pH가 낮아지면 체중도 작아진다는 것으로 분석된다. 본 연구 결과를 확대하여 계절 및 시간대별 생체정보가 도축성적에 미치는 요인에 대하여 추가적인 분석이 필요하며, 이를 근거로 한우 생산성 향상을 위한 생체정보를 활용할 수 있는 정보를 제공해 줄 것으로 판단된다.

This study examined the effect of the trust of a restaurant brand on the quality of brand relations centered on the mediating effect of brand promise. The survey was conducted on September 18, 2018 to October 2, 2018, with a total of 707 end users, who are under the age of 19~59, using the restaurant brand for the last six months. The panel survey was conducted by distributing a questionnaire address (URL) email through an online questionnaire. As a result, if you apply the parameters of brand commitment between brand trust and brand relationship quality, brand promise an important role and influence. In particular, only one of the three elements of differentiation, consistency and continue, which are sub-dimensions of brand promise, was continue. This means that consistently long term continue are paramount between brand trust and the quality of brand relationships. These results can be applied to the brand marketing and operations of catering companies.

본 연구는 스쿠버다이빙의 교육 서비스품질과 고객만족 및 재구매의사의 관계를 연구하는데 그 목적이 있다. 서울 소재의 스쿠버다이빙장의 스쿠버를 모집단으로 선정하고 비확률 표본추출법 중 편의추출법(conven-ience sampling)을 사용하여 총 200부의 설문지를 배포하였다. 이 중 불성실하게 응답되어졌 다고 판단한 46부의 설문지를 제외하고 총 154부의 자료를 유효표본으로 사용하였다. 자료처리방법은 SPSS18.0 프로그램을 사용하여 빈도분석, 탐색적 요인분석, 상관관계 및 다중회귀분석을 실시하였다. 본 연구결과는 다음과 같다. 첫째, 교육 서비스품질과 고객만족의 관계를 분석한 결과 교육 서비스품질 중 시설(β=.349), 프로그램(β=.340)이 만족에 영향을 미치는 것으로 나타났다. 또한 교육 서비스품질에 대한 고객만족의 설명력을 살펴보면, 교육 서비스품질의 전체 변량 중 약 47%의 설명력을 갖는 것으로 나타났다. 둘째, 교육 서비스품질과 재구매의 관계를 분석한 결과 교육 서비스품질 중 비용(β=.215), 프로그램 (β=.442)이 재구매에 영향을 미치는 것으로 나타났다. 또한 교육 서비스품질에 대한 재구매의 설명력을 살펴보면, 교육 서비스품질의 전체 변량 중 약 53%의 설명력을 갖는 것으로 나타났다. 셋째, 고객만족과 재구매의 관계를 분석한 결과 만족(β=.555)은 재구매에 영향을 미치는 것으로 나타났다. 또한 만족에 대한 재구매의 설명력을 살펴보면, 전체 변량 중 약 55%의 설명력을 갖는 것으로 나타났다.

본 연구는 어린이수영장의 서비스품질과 만족 및 고객충성도 관계를 알아보자 한다. 모집단은 총 300명을 표본대상으로 설문지를 배포하였으며, 회수된 설문지 중 불성실하게 응답했다고 판단된 3부의 설문지는 제외하여 총 297부의 설문지를 자료 분석에 사용하였다. 이 연구에서는 PASW 21.0을 활용하여 빈도분석, 신뢰도 분석, 탐색적 요인분석, 상관관계분석, 다중회귀분석, 단순회귀분석을 실시하였다. 이 연구에서는 모든 통계치의 유의수준을 .05로 설정하여 다음과 같은 결론을 도출 하였다. 첫째, 어린이수영장 서비스품질의 시설, 프로그램, 비용, 인적자원, 신뢰는 만족에 영향을 미치는 것으로 나타났다. 둘째, 어린 이수영장 서비스품질의 비용, 인적아원, 신뢰는 고객충성도에 영향을 미치는 것으로 나타났다. 셋째, 어린 이수영장 서비스품질에 대한 만족은 고객충성도에 영향을 미치는 것으로 나타났다.

본 연구의 목적은 국내 레스토랑 이용객의 서비스 실패 후 감정변화에 영향을 미치는 실패 귀인 요소, 그리고 고객의 브랜드 관계 품질이 서비스 실패 귀인 지각에 대한 환원효과를 검증하는 것이다. 본 연구의 시사점으로는 귀인이론은 귀인이론과 귀인적 이론으로 구분할 수 있는데 한 모형에서 귀인이론에 영향을 미치는 개인 신념과 귀인 후의 감정반응 간의 영향관계를 통합적으로 측정하는 연구는 미미하다. 신념(BRQ: Brand Relationship Quality)-귀인-감정 3단계 모형을 구축하고 충돌 감정 반응(분노 VS동정)의 독립성을 같이 검증되었다. 먼저, 감성적BRQ(친밀감 및 사랑)은 통제가능성 귀인에 미치는 환원효과가 있는데 행동적BRQ(상호의존)은 통제가능성 귀인에 미치는 확대효과가 있는 것으로 나타났다. 관리적 관점에서 레스토랑 관리자는 고객의 서비스 실패의 반복 발생 가능성 지각을 낮추고 고객의 동정을 환기해야 한다. 통합적으로 레스토랑 관리자는 고객의 서비스 실패 귀인 지각을 잘 조절하고 고객의 BRQ이 감정반응에게의 영향효과를 환원시켜야 한다. 여러 가지의 서비스 회복 방안을 수립하고 귀 인을 잘 조절해야 한다. 뿐만 아니라, BRQ은 각각 분노 및 동정에 다른 효과(확대VS환충)가 있기 때문 에 고객 BRQ의 특성에 따라 다른 서비스 실패 회복 방안을 제시해야 한다. 예를 들면, 이성적 BRQ 고객에게 금전 보상이나 공정성 거래, 친밀감 및 사랑 고객에게 감정배려, 상호의존 고객에게 호혜성 설득 등 방안을 상황에 맞게 개발해야 한다. 본 연구는 서비스 실패 후 귀인의 매개효과를 탐색적으로 검증하 였는데 BRQ-귀인-감정 과정에서의 여러 가지 조절요인을 고려하지 않는 한계점이 있다. 따라서 추후의 연구에서 서비스 실패 강도의 조절효과를 고려해야 하고 더 완전한 모형을 구축해야 한다.

목적 : 본 연구는 국내 청소년의 작업수행능력을 알아보고 작업의 참여와 우울, 불안 및 삶의 질, 그리고 수면과의 관계를 살펴보고자 하였다. 연구방법 : 연구대상자는 14세∼19세의 중·고등학생 청소년으로 본 연구목적을 이해하고 참여에 동의한 청소년 202명에게 설문을 실시하였다. 조사 기간은 2014년 8월 1일부터 8월 31일까지였다. 설문지는 청소년의 일반적 특성과 작업활동분류, 청소년 우울, 불안검사와 삶의 질 검사로 구성되었다. 결과 : 청소년의 휴식, 사교활동에 높은 흥미점수를 보였으나 수행을 나타내는 빈도에서 는 낮은 점수를 보였다. 청소년의 작업활동 결과 휴식활동의 흥미, 빈도, 즐김점수가 높을수록 불안점수는 높게 나타났다. 지식활동의 빈도와 잘함점수가 높을수록 우울과 불안점수는 낮았고, 삶의 질 점수는 높았다. 사교활동의 잘함, 즐김점수가 높을수록 우울점수는 낮았고 삶의 질은 높았다. 수면시간과 우울, 불안 및 삶의 질과의 상관성 결과 휴일 수면시간이 길수록 불안점 수는 높았고 삶의 질 점수는 낮았다. 결론 : 본 연구 결과를 통해 청소년의 작업참여에 대한 흥미, 빈도, 잘함, 즐김 정도를 알아 볼 수 있었고, 휴식과 사교활동이 다른 활동에 비해 중요한 부분임을 확인할 수 있었다. 또한 휴식과 사교활동, 수면은 청소년의 우울 및 삶의 질과 상관성이 있음도 알 수 있었다. 향후에는 청소년의 우울, 불안과 삶의 질에 영향을 미치는 작업활동 요인분석과 적극적인 작업 참여를 유도한 다양한 중재방법에 대한 연구들이 이루어지길 기대해 본다.

본 연구는 중국소비자들이 가진 한국 인터넷 면세점에 대한 구매의도를 파악하고자, 인터넷 면세점의 e-서비스품질과 한류문화에 대한 태도를 주요 변인으로 설정하여 논의해 보았다. 분석 결과를 살펴보면, 첫째, 기존연구와 일치하게 홈페이지 시각적 디자인, 고객서비스, 안정성, 그리고 경제성 및 편리성 모든 인터넷면세점 e-서비스품질 특성요인들이 중국관광객의 구매의도에 긍정적인 영향을 미치는 것으로 도출되었다. 둘째, 한국 인터넷면세점의 e-서비스품질 특성 요인 중 홈페이지 시각적 디자인과 경제성 및 편리성이 구매의도에 미치는 영향에 있어서, 한류문화에 대한 태도가 유의미한 조절효과를 가지고 있는 것으로 나타났다. 본 연구의 결과는 중국 마케팅의 전략적인 관점에서 정부나 면세업체가 양국의 대한 경제적인 정책 및 한류문화 콘텐츠 전략을 수립하는데 도움을 줄 수 있을 것이다.

Introduction Service quality is becoming an important business factor even in the business-to-business markets. Actually, the various service factors such as technical level, lead time and after-sales service play the role as the important factors regarding decision making on purchasing other than price in the trade of B2B market. Most researches that measure the service quality in service field have focused on B2C consumer goods and the limited number of researches are only being carried out regarding the service quality in B2B area. Initial studies in B2B borrowed the service quality scale that was made mainly based on consumer goods (Gounaris 2005) by partially using the measure of SERVQUAL that was developed and collected by Parasuraman et al. (1988). In this study, we tried to investigate two main objectives: (1) develop the measurement scale to facilitate assessments of B-to-B service quality and (2) investigate the structural model which deals with the relation between the service quality and B2B relationship performance. Considering that most previous researches about service quality were conducted in the business-to-consumer area, this study conceptualizes the various quality aspects of service that are considered in B2B market and proposes our research model which is the detailed quality measurement scale of B2B service. We developed a measurement scale called B-SERVQUAL for B2B service quality and tested research hypotheses and structural model. Conceptual background This study carried out the comparative analysis against the measured items of previous researches and the contents acquired from the qualitative research. Various different measuring items and aspects related with service quality evaluation can be drawn out through the in-depth interview with companies’ purchasing staffs. To develop items for B2B service quality scale, we followed the procedure proposed by Churchill(1979), and Gerbing and Anderson(1988). First, in-depth interview with purchasing staffs was performed regarding transaction experience with B2B service providers. As proposed by Homburg and Garbe(1999), B2B service was classified into professional service that is provided by service expert company and industrial service that is provided by manufacturer of machine equipment. The responders were instructed to answer some important factors required to evaluate service providing company and items for current service provider to improve. After performing the pre-test with the filtered measuring items, the scale of service quality specialized for B2B service was developed after checking reliability and validity of measurement items. Based on such results of pre-test, we finally carried out the survey of respondents of B2B companies. Our final scales to measure the service quality were composed of 5 factors with 19 items such as economic quality, technical quality, process quality, empathy quality and convenience quality. We determined to call this scale ‘B-SERVQUAL’. Research design We developed research hypotheses and proposed our research model to analyze the effects of service quality on relationship performance in B-to-B market. To verify the sets of hypotheses and study model, we conducted questionnaire survey, targeting the personnel in purchase departments of public corporation and in the field of distribution/logistics, financial services, construction, manufacturing (electricity / machine, textile leather, food). A total of 250 questionnaires were distributed directly or through mail and 230 responses were used for the final analysis. Result and conclusion Through the confirmatory factor analysis, reliability and validity of the study constructs were verified. By using the structural equation model, research hypotheses were tested and most research hypotheses were statistically significant and accepted. The final research model also showed the statistical significance with the goodness-of-fit indices. We found that service quality has a positive effect on relationship bonding, indicating that the superior service quality of service providers leads relationship bonding with buyers. Five dimensions considered in this study bring not only structural bond but also the social bond that refers to the emotional bonding. Relationship bonding has a positive effect on commitment. Relationship commitment appeared to be an important factor that has a positive effect on relationship performance, which demonstrates the reduction of management cost through commitment. This study reflected the economic and convenience aspects of services that haven’t been highlighted in the previous studies in the business marketing area. This study has academic implications in that it reflected the economic aspects of services, which have been dealt with conceptually by some scholars such as profitability, productivity, and cost. From the viewpoint of B2B service providers, the B-SERVQUAL proposed in this study will be helpful guide for B2B marketers to specifically identify the customers’ needs and manage their service quality in the business market.

This study investigates the relationship between B&B customers’ perceived service quality, satisfaction and repurchase intention. Based on literature review, the customers and managers of selected B&Bs in some Chinese provinces were interviewed for additional sub-dimension possibility for the SERVPERF model and a service recovery sub-dimension was thus added. A questionnaire consisting of 40 questions were designed, using a fivepoint Likert-type scale ranging from “1” reflecting "strongly disagree" to “5” "strongly agree". This study collected data via an online survey platform “WJX” from experienced Chinese B&B customers’ who had staying in a B&B at least once in a B&B in China one year prior to data collection. A pilot test was conducted and some of the question items were slightly amended for easier understanding. In March 2017, the main survey was conducted and 356 questionnaires were received. This study contributes to the body of knowledge in two folds. It not only unveils customers’ perceived service quality in a rapidly developing B&B industry in China but also offers B&B owners/managers insights on how to better engage their customers in enhancing their satisfaction and ultimately repurchase intention. Some conclusions can be drawn from this study. First, the B&Bs in China should pay attention to improving customers’ perceived service quality by optimizing their marketing network and channels to facilitate better internal exchange among B&B owners/managers. Second, it is advisable to strengthen the training of service providers in instilling the importance of service recovery and to actively communicate with the in-house guests to enhance customer satisfaction. Third, the B&Bs should offer quality service to not only improve customer satisfaction as a whole but also enhance customers’ willingness to return. Lastly, the B&Bs should bring local characteristics of "people" into play, relying on local products and service resources, deepening the cultural connotation of the B&B.

The study is aimed to find out the influencing factors when consumers decide to choose products with low quality. The result indicates that major considered factors should be short life cycle, low quality, design, price and purchase intention, while price be considered as the one which has significant effect on consumers’ choices of accepting low quality, as well as product design. Most companies put the market share at the vital position, in traditional commercial thinking, high quality always means that products will be accepted by most customers; but now it is totally different. We take fast fashion industry and mobile phone industry as examples and choose fsQCA as the methodology to analyses the relationship between variable and result. Most of the customers are pursuing for high quality with low price (Dodds et al., 1991; Alfred, 2013; Shirai, 2015). But the companies are difficult to make the high quality products have low price. The companies can have the high quality advantage. However, quality is not the only factor to make the products with high price, design, corporate culture and brand can also be the factors (Homburg et al., 2015). How to make the consumers accept the low quality in short lifecycle product (e.g. fast fashion or high-tech industry), which means consumers may purchase new product to replace the old one before it has problems. In our study, we collect these data from customers via questionnaire. And use fsQCA to analyze the relationship between price, design and short lifecycle, all these influencing factors and customer purchase intention on low quality product. And we have some findings. Sometimes, low quality products can help companies achieve success by bringing income and satisfy consumers’ needs of goods and services in affordable price. From company’s aspect, low quality products are more affordable than those of high quality, so these products will win larger market share and promote fast fashion items to sell fast. While customers sometimes demand more products with good design, at the same time, they cannot bear the expensive items, low quality products can achieve balanced between demands and consuming ability. This means both companies and customers can get win-win situation.

This study aimed to determine the effect of depression between the healthrelated quality of life and pain in elderly persons with physical disabilities. A total of 111 patients who were treated at hospital B (Seoul, Daejeon, Daegu, Gwangju, and Busan) participated in the Survey. The SF-36 Health Assessment was used to determine the quality of life of subjects, the Korean version of the Geriatric Depression Scale-Short form to assess the level of depression, and Numeric Rating Scale to determine the level of pain. To determine the moderating effect of depression on the relationship between quality of life and pain, simple regression analysis, and the Sobel test were performed. There was a significant negative correlation between health-related quality of life and pain (r<-.3, p<.05), and a significant positive correlation between depression and pain (r=.251, p<.05). Thus, health-related quality of life had a simple regression relationship with depression and pain. Depression also showed a mediating effect between health-related quality of life and pain. The results of this study suggest that depression mediates between pain and quality of life.

Metabolic syndrome is a risk factor for cardiovascular and type 2 diabetes. This study was conducted to examine the relevance between nutrition intake, meal quality, and high-sensitivity C-reactive protein in Koreans with metabolic syndrome. The 2,536 subjects, aged 19~64, who participated in 2015 National Nutrition Survey were included in this study. The 24-hour recall method was employed to analyze nutrition intake and dietary quality. Subjects were grouped into either the non-metabolic syndrome group (n=1,938) or the metabolic syndrome group (n=598). Total males and females were divided into 3 groups according to the high-sensitivity C-reactive protein (hs-CRP) level to study its relationship to metabolic syndrome and its components, including odds ratio (OR) and confidence interval (CI). Results showed the homeostasis model assessment of insulin resistance (HOMA-IR) value was higher in the metabolic syndrome group (3.37) than non-metabolic syndrome group (1.57) (p<0.001). In the Index of Nutrition Quality, males in the non-metabolic syndrome group showed higher niacin (p<0.05) than males in metabolic syndrome group. Females in the non-metabolic syndrome group had higher vitamin B1 (p<0.01), vitamin B2 (p<0.001), niacin (p<0.05), calcium (p<0.001), and phosphate (p<0.01). Female in the high hs-CRP group showed high OR in blood glucose component (OR 2.488, 95% CI: 1.269~4.879) and metabolic syndrome risk (OR 2.856, 95% CI: 1.292~6.314). Females in the middle hs-CRP group had high triglycerides component (OR 2.956, 95% CI: 1.920~4.551), compared to the low hs-CRP group. The study showed females with higher hs-CRP had a higher risk of metabolic syndrome.

Both carcass yield and meat quality are important indices for beef grade, and consequently they are crucial factors for determining beef consumption and price. However, an optimal slaughter time for satisfying high carcass yield and meat quality has not been systemically evaluated, and identifying the time requires their relationship. Therefore, the objective of this study is 1) to examine the distribution of carcass yield by quality index, and 2) to investigate correlation between factors for judging grades of carcass yield and meat quality. We applied statistical analysis (ANOVA and correlation) for the data of Hanwoo (892 data points: bulls=311, cows=163, steers=418) slaughtered from 1995 to 2006. As a result of ANOVA, the mean difference of carcass yield in quality grade 3 was different with grade 1+, 1, and 2(p<0.05). In the correlation analysis, the meat quality grade showed a positive weak correlation with carcass yield (r=0.259, p<0.05), but was negatively correlated to carcass weight and back-fat thickness which were factors for carcass yield index calculation (-0.225 and -0.154, respectively, p<0.05). The results provide an initial idea for relating carcass yield and quality so that we can use it for determining the optimal time for slaughting.

목적 : 본 연구의 목적은 뇌졸중 환자의 중요한 작업 영역인 수면의 질과 스트레스 및 재활 동기간의 상관 관계를 알아보고 뇌졸중 환자의 수면의 중요성을 강조하는데 있다. 연구방법 : 본 연구는 2016년 5월부터 2016년 9월까지 부산, 경남에 소재하는 5개 병원의 입원과 외래 뇌졸중환자를 대상으로 하였으며 발병 후 6개월이 지나고 MMSE-K 24점 이상인 자를 대상으로 설문 지(수면의 질, 스트레스, 재활동기 측정도구)를 이용해 자료 수집을 하였고 최종적으로 132부를 분석하 였다. 결과 : 스트레스 전체 및 하위항목인 개인적, 가족 내, 사회적 스트레스는 수면의 질과 통계학적으로 유의미 한 음의 상관관계를 보였다(p<.01). 재활동기 전체 및 하위항목 중 무동기를 제외한 과제 지향적, 변화 지향적, 의무적, 외부적 재활동기는 수면의 질과 통계학적으로 유의미한 양의 상관관계를 보였다 (p<.01). 결론 : 뇌졸중 환자의 수면의 질이 높을수록 스트레스 수준은 낮고 재활동기 수준은 높게 나타나, 뇌졸중 환자의 재활에 있어 중요한 요소인 스트레스와 재활동기가 수면의 질과 밀접한 관계가 있었다고 할 수 있다. 뇌졸중을 대상으로 한 효과적인 작업치료의 평가와 중재에서 중요한 작업영역인 수면에 대한 고려 가 요구된다.

Since 2008 to 2014 the operating margins of Chinese traditional retail industry went a sustained downward. Instead, the operating margins of online-store have been the sudden explosion. In this case which online-store sale the same products with traditional market, my research try to find out how to improve the state of traditional market since 92.5% practitioners of retail industry are doing their business in traditional market. Customer equity can estimate customer lifetime value for the company (Rust et al, 2004). The firm can make proper marketing strategy with customer equity. Customer equity can both satisfy consumers and make a profit for the company (Lemon et al., 2001).So we built a model to connect service quality and customer equity to study how to prove the competitive power of traditional market. In this paper we used customer satisfaction and brand attitude as mediating variables since Store brands have become an important contributor to retail differentiation and basis for building store loyalty (Dodd and Lindley, 2003) and in retail market customer equity varies with customer satisfaction( Pappu and Quester 2006). Considering that Chinese economic growth rate was slowing down, traditional market is being a priority for Chinese Government to relieve severe export pressure and employment pressure. In this research we would like to study the relationships among service quality, customer satisfaction and brand attitude and how they influence customer equity in traditional markets. For this purpose we built a model which composed by service quality, satisfaction brand attitude and customer equity and tested it. The survey was collected from traditional markets in China and South Korea and the data was analyzed by AMOS and SPSS.