• 벤처창업연구
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• 제14권5호
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• pp.115-125
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• 2019

본 연구는 창업자들의 기업가정신과 창업환경인식이 경영성과에 미치는 영향을 연구하였다. 특히 정부의 창업지원사업 참여정도를 조절변수로 하여 각 독립변수들이 종속변수에 미치는 영향의 차이를 분석하였다. 이를 위해 문헌연구를 통해 기업가정신에 해당하는 변수들을 도출하고 창업환경인식에 해당하는 변수를 도출하였다. 기업가정신에 해당하는 변수로는 혁신성과 위험감수성을 선정하였고, 창업환경인식에 해당하는 변수로는 시장환경과 제품환경을 선정하였다. 위 변수와 조절효과로 정부의 창업지원사업 참여정도를 포함하여 연구모형을 완성하였다. 실증분석을 위한 데이터는 2018년에 대구지역의 7년 미만 창업기업을 대상으로 자료를 수집하였다. 총 데이터는 601부의 설문을 취합하였고 이중 불성실한 답변을 제거한 후 399부의 데이터가 본 연구에 사용되었다. 분석결과 혁신성은 경영성과에 부정적인 영향이 나타났고 위험감수성, 시장환경, 제품환경은 경영성과에 긍정적인 효과가 나타났다. 조절효과 측면에서는 혁신성의 경우 정부창업지원사업 참여가 높을수록 부정적인 효과가 완화 되었고, 위험감수성과 제품환경은 정부창업지원사업을 많이 하는 기업에서 시장환경은 정부지원사업을 작게 참여하는 집단에서 강한 영향을 보여 주었다. 본 연구는 창업기업들의 경영성과에 영향을 미치는 기업가정신과 창업환경인식의 중요성과 필요성을 확인하였고 정부의 창업지원사업이 창업성과에 미치는 실질적인 효과를 다루었다는 측면에서 의미가 있다.

• Journal of Advanced Marine Engineering and Technology
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• 제30권8호
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• pp.919-926
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• 2006

To move in unknown or uncertain environment, a mobile robot must collect informations from various sensors and use it to construct a representation of the external world. Ultrasonic sensor can provide range data for this purpose in a simple cost-effective way. However conventional ultrasonic sensor system for a mobile robot are not sufficient for environment recognition because of their large beam opening angle, specular reflection. This paper describe on environmental perception algorithm which can solve these problems in case using ultrasonic sensor. The algorithm consist of two parts. One is to solve beam opening angle problem by fusion from multiple ultrasonic sensors. The other is to cope with specular reflection problem in wall line extract, which is based on Hough Transform. Experiments to verify the validity of the proposed algorithm are carried out, and the results are provided at last part in this paper.

• International Journal of Contents
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• 제3권3호
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• pp.32-37
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• 2007

Up to now, several tools to evaluate visual perception tests have been introduced for different purposes. However, they were mostly manual tools, paper books in which the therapists would turn the pages while working together with patients. This paper discusses a potential plan to develop motor-free visual perception test software for Korean patients with brain injury, and to construct a centralized database for their evaluated data in a client/server environment. Through its development, we eventually hope to achieve effective management of the data for better understanding of patients' visual perceptual skills and the standardization of the evaluation for Korean patients. With the help of the computerized environment, we also expect some advantages such as acquisition of reliable results from patients with brain injury, automation for storing and accessing patients' data, construction of the patients' database and the management of a vast amount of the data within it and the provision of a foundation to promote further development of various perceptual-cognitive rehabilitation programs.

• 인간식물환경학회지
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• 제22권3호
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• pp.321-332
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• 2019

The purpose of this study is to investigate the changes of sensory and visual perception of children with intellectual disabilities by conducting psychomotorik (psychomotor activity) in the forest and indoor treatment rooms. Accordingly, this study divided 18 children with intellectual disabilities living in the facility for persons with disabilities located in Seoul into three groups: the experimental group participating in psychomotorik in the forest, the comparative group participating in psychomotorik in the treatment room, and the control group without any treatment at all. The program was conducted for 32 weeks, 4 hours a month. The results showed that psychomotorik promoted the sensory and visual development of children with disabilities. Psychomotorik in the forest showed significant effects on touch and activity level, form constancy and eye-hand coordination. Psychomotorik in the treatment room showed significant improvement in figure-ground with reduced motion. This suggests that psychomotorik in the forest as well as indoors is a positive factor for sensory adaptation reaction and visual development of children with intellectual disabilities.

• Human Ecology Research
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• 제53권2호
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• pp.195-208
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• 2015

This study explored general marriage migration for 180 unmarried Vietnamese immigrant women and identified differences in recognition after the choice of marriage. The methods used were frequency analysis, kai verification, and independent t verification were conducted. The findings were as follows. First, unmarried Vietnamese women showed a receptive attitude towards marriage migration with the less-educated group more likely to opt for marriage migration. Economic benefit expectations topped other factors in regards to the image of marriage migrant women and motivation. Dual national identity benefits were also indicated. Second, the perception of external and illusionary images of the spouses of marriage migrant women was low; however, the perception of good occupations and gender equality was high. A vague expectancy of marriage was also found. The perception was high that children from multi-cultural families would be global bilingual talents and adjust to school; however, the perception of social discrimination or prejudice was low. The perception of social discrimination was low concerning the perception of social integration towards marriage migrant women; however, the perception of identities, cultural differences and employment was present. By contrast, the group opting for marriage migration showed a significantly low perception of social discrimination and difficulty in employment. The suggested measures are to regulate and maintain forms of marriage type, reinforce prior training systems for Vietnamese immigrant women (and spouses), enhance multicultural recognition, and supplement multicultural policies.

• 품질경영학회지
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• 제50권3호
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• pp.407-424
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• 2022

Purpose: This study examines the relationship between the environment, society, and governance (ESG) perception of service providers and service quality by considering job satisfaction as a mediator in the Korean parcel delivery context. Methods: This study uses a multi-level analysis by incorporating organizational and individual levels of analysis. It employs a survey method for measuring the ESG perception of parcel delivery persons and service quality ratings from the Korean government. A hierarch regression analysis with 241 responses was used to test hypotheses. Results: The results of this study provide evidence that the ESG perception, particularly its social dimension, of parcel delivery persons is positively associated with service quality. This study also finds the positive effect of the ESG perception on job satisfaction. However, the mediating effect of job satisfaction between the ESG perception and service quality was not confirmed. Conclusion: This study presents significant implications for scholars and practitioners. Parcel delivery companies should implement relevant ESG activities and communicate them with their service persons to improve delivery service quality. The ESG perception of employees plays a critical role in the moment of truth in parcel service delivery to enhance customer satisfaction and service quality.

• 디지털융복합연구
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• 제15권12호
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• pp.509-516
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• 2017

사람들은 항상 사건들과 접하고 말소리 지각과 같은 사건을 지각하는데 별 어려움이 없다. 생물학적 운동의 지각과 마찬가지로, 말소리 지각에 대한 두 이론이 논쟁해 왔다. 이 논문의 목적은 말소리 지각에 대해 설명하고 말소리 지각에 대한 운동이론과 직접지각 이론을 비교하는 것이다. 운동이론학자들은 인간은 운동신경의 명령에 의해 말소리를 지각하고 생성해 내기 때문에 인간은 말소리 지각에 있어서 특별한 감각을 가지고 있다고 주장해 왔다. 하지만, 직접지각 이론학자들은 말소리 지각은 여느 다른 소리를 지각하는 것과 다르지 않다고 제안했다. 왜냐하면, 말소리를 지각하는 것은 다른 모든 사건을 지각하는 것과 마찬가지로 필요한 정보를 직접 탐지하면 되기 때문이다. 음성공학과의 융합에 있어서 이러한 인간의 기본적인 말소리 지각 능력을 먼저 이해하는 것이 중요하다. 따라서 이러한 말소리 지각에 대한 기본적인 이해는 인공 지능, 음성 인식 기술, 음성 인식 시스템 등에 사용될 수 있을 것으로 기대된다.

• 한국학교보건학회지
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• 제35권3호
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• pp.143-151
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• 2022

Purpose: The purpose of this study was to examine the effects of being aware of the physical and psychosocial environment of the school on subjective feeling of happiness in Korean middle and high school students. Methods: The data of "Health and lifestyle Survey (2019)" conducted by the National Youth Policy Institute were analyzed after receiving approval though the website. A total of 5,311 middle and high school students were included in the analysis. Descriptive statistics, t-test, one-way ANOVA, pearson correlation, and multiple regression analysis were executed using SAS 9.4. Results: The mean score of subjective feeling of happiness was 6.92±0.56 out of 10. From the univariate analysis, the more positive the perception of the physical school environment was, such as classrooms, restrooms, exercise facilities, catering facilities, health facilities, other school facilities and school uniform, the higher the subjective feeling of happiness was (p for all <.001). In addition, the psychosocial environment of the school was significantly related to the happiness of adolescents (p<.001). After controlling for gender, school level, school grade, socio-economic status, and stress, positive perception of classrooms (B=0.04, p<.001), catering facilities (B=0.01, p=.021), health facilities (B=0.08, p<.001), and the psychosocial environment of the school (B=0.18, p<.001) was significantly associated with happiness of the students. Conclusion: Positive perception of the school environment was found to increase happiness in adolescents. Therefore, efforts should be made to make classrooms, catering facilities, and health facilities a pleasant space as well as to create a school atmosphere that values health.

• 한국조리학회지
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• 제11권4호
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• pp.178-197
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• 2005

This study aims at determining what affects lighting environment of a kitchen in a Japanese restaurant in a hotel and at analyzing. cooks' perception during cooking and appropriate lighting they consider to be important in each working area. For this purpose, 196 cooks working in Japanese restaurants in first-class hotels participated in a survey. After analyzing the results, cooks attach importance to illumination during cooking, and the more inappropriate luminosity is in each working area, the lower appropriateness of luminosity recognized by cooks is. And there is strong correlation between lighting environment items and illumination in each working area. The results suggest that cooks working in a Japanese restaurant in a hotel should be provided with good lighting environment appropriate for each working area. On this ground, it is expected that cooks will see their health and productivity improving.

• The International Journal of Costume Culture
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• 제5권2호
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• pp.15-23
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• 2002

The purpose of the study was to examine how shoppers perceive and are influenced by crowding in apparel retail environment. Because shopping occurs in a spatially defined environment within a relatively short time, both crowding and the consequences of experiencing it are very important to retailers and researchers. The study explores the consequences of retail crowding in terms of shoppers' perception of store image, shopping enjoyment, and repurchase intention across two retail types, department stores and wholesale markets. The result showed that if shoppers perceived lower level of crowding, they perceived more positive store image, and spent more time in department stores. However, interestingly, retail crowding didn't influence store image of wholesale markets. Rather, if shoppers perceived higher level of crowding in wholesale markets, they had higher level of shopping enjoyment and repurchase intention. This can be interpreted as shoppers consider the crowding of retail environment as a token of attractive shopping places in terms of better deals and good quality in case of wholesale markets.