This study compares and analyzes changes in users’ perceptions of industrial catering food service quality before and after COVID-19. The survey enrolled 226 subjects at five industrial catering establishments in Seoul and Gyeonggi Province; a total of 204 customers with complete data were included in the final analysis. Factor analysis was conducted to verify convergence validity and construct reliability; results pertaining to ‘service and environmental hygiene’ and ‘quality of food’ were extracted. Among the general variables of food service quality, differences were obtained in the user’s perceptions of food service qualities according to gender, education, and marital status. Our results revealed that women, low education, and married people perceived significant differences in all attributes before and after COVID-19. Additionally, varied altered perceptions were determined for service quality according to the occupations of the subjects. However, no differences were obtained for pleasant dining environment in the ‘service and environmental hygiene factor’ and variety of desserts in the ‘food quality factor’.

본 연구에서는 사례연구 대상지역(인천)의 특화산업에 대해 LQ지수분석을 통해 해양특화산업을 도출하고, 특화산업의 해양 공간 활용현황과 용도구역 설정에 따른 현안을 진단하였다. 대상지역의 해양산업에 대한 LQ지수(Location Quotients, LQ) 분석을 통해 사 업체수 기준 LQ지수 1.08, 종사자수 기준 LQ지수 1.67로 전국평균 대비 높은 해양바이오산업을 인천지역 해양특화산업으로 선정하였 다. 해양특화산업인 해양바이오산업의 현안진단을 위해 영흥도 실증 배양장 사례 검토 및 가장 낮은 특화도를 나타낸 해양에너지개발 부문에서의 현안 진단을 통해 해양용도구역의 중첩문제, 이해관계자간 민원발생 이슈 등 현장문제 해결을 위해서 객관적이고 정량적 근거를 기반으로 정책의사결정지원시스템 마련이 필요하다는 결론을 제시하였다.

The purpose of this study is to examine the changes in the Masan region’s restaurant industries from the late 1960s to the early 1980s. Within this period, there were 1,597 numbers of restaurants found in ‘Masansanggongmyeonggam’. During the same period, 313 restaurants appeared in the ‘Gyeongnamsinmun’ restaurant advertisements. The characteristics of the restaurant industry in Masan during this period are as follows. In Korean food, meat menus such as ‘Bulgogi’ became popular, and local foods such as ‘Masan Aguijjim’, ‘Kkosirak’, ‘Hoebaekban’, and ‘Jinjubibimbap’ were commercialized. Due to the government's ‘Punshik Changny-ö’ policy, the flour food became popular and the number of Chinese restaurants rapidly increased. New western foods were also introduced, such as hamburger and pizza. Grilled whole chicken at ‘Yeongyangcenter’ became popular, and the emergence of ‘Food Department Store’. These new changes were introduced so quickly that there was almost no time difference with the metropolitan area, and it is thought that this is because the young people who moved in as the Masan area was industrialized actively accepted the new changes.

In this study, we investigated the Indoor and Outdoor concentrations of PM10 in Y area, Jeollanam-do. We conducted personal exposure concentration estimates, and Exposure and Risk Assessments using the Time-weighted Average Model. The concentration of Indoor PM10 was 49.38 μg/m3 and that of Outdoor PM10 was 48.02 μg/m3, with the Indoor/ Outdoor Ratio value being 1 or more, and it was found that there was an indoor source of pollution. The Indoor/Outdoor Cr ratio value was 1 or more, and the source of Cr was confirmed to be indoor. Based on our analysis, there was a positive correlation between heavy metals Ni, Cr, and Mn (p<0.05). Using the Time-Weighted Average model, we determined the PM10 personal exposure concentration to be 49.36 μg/m3 and confirmed the feasibility of this model in utilizing the PM10 personal exposure concentrations. In this study, the findings are likely to provide useful data that can be used to determine the concentration of indoor pollutants that are not easy to survey. However, to accurately evaluate indoor air quality, more factors need to be considered and evaluated.

The aim of this study is develop a state-funded education and training curriculum to contribute to the development of the fashion industry infrastructure. This will be achieved based on the service sector by the competitive clothing sales personnel and fashion startups. The study was conducted using a qualitative research method. The participants were 20 representatives of fashion-related companies and employees from one traditional market and two fashion outlets in Seogu, Gwangju. Data was collected from September 2015 to January 2017 by demand surveys and in-depth interviews. These were conducted on the same day at each clothing store office. In addition, existing literature was also reviewed. The collected data were first summarized into 64 meaning units from which three themes were derived by arranging, classifying, and analyzing the data. The findings of the study are as follows. First, the education and training curriculum for fashion job creation is aimed at job-oriented field-types with the objective of cultivating professional skills for online to offline fashion professionals. Second, the curriculum for fashion advisors was developed to consisted of 8 courses of 150 hours, including job knowledge, a foreign language, fashionspecific knowledge, fashion marketing & VMD, store management know-how, clothing repair, field trip, and internship. Third, the curriculum for fashion entrepreneurs consisted of 8 courses of 106 hours, including entrepreneurship, fashion practice, startup, field trip, finance & taxation accounting, marketing, social enterprise course, and internship.

In this study, the grid field olfactory odor method was supplemented to the domestic situation in the surrounding areas of a domestic science industrial complex. The actual condition of the occurrence of odor frequency in the field was then investigated over the first period of late spring to summer and the second period of autumn in 2017. The frequency of odor occurrence in the area around the science industrial complex was increased as odor discharge facilities in the nearby area were concentrated. The odor occurrence frequency of the total period was 0.09~0.28, that of the first period was 0.08~0.32, and that of the second period was 0.05~0.25. The odor occurrence frequency in summer was higher than in autumn. The frequency by which the measurement of odor occurrence by smell type was most dominant was mainly smell of chemicals, plastics, and livestock houses during the first period, and the smell of chemicals, burning gases, and plastics during the second period. And the frequency of each smell type was judged to be different according to season. The odor occurrence frequency was measured as higher than 0.15, which is the standard of Germany's odor frequency in an industrial area, and it was judged that measures for odor management in the region were necessary. Since most of the odor discharge facilities are non-continuous systems and the odor generation frequency is more important than the concentration of the minimum detection concentration, it was judged that the German grid method can reflect the odor occurrence characteristics of the odor complaints or receptors for a certain period of time compared to the domestic measurement method. In the future, it was judged that the field olfactory odor method would be able to replace the evaluation method of odor assessment in Korea with the survey method of odor assessment under actual conditions in areas where it is difficult to access the odor discharge source or the receptor where odor complaints occur.

In this study, 40 residents of the Gwangyang and Yeosu areas were assessed for their level of exposure to heavy metals (As, Cd, Ni) from April 2017 to June 2018. The aim was to understand the differences in levels of indoor exposure to heavy metals (As, Cd, Ni), and a health risk assessment was conducted to determine whether there was any fatal cause from carcinogenic elements. The mean concentrations of PM10 particles indoors were As 0.24 μg/m3, Cd 0.07 μg/m3, and Ni 0.89 μg/m3. The health risk assessment for the arsenic, cadmium, and nickel in indoor air confirmed that the mean values exceeded the cancer risk tolerances specified by the U.S. EPA, for As (males 3.07 × 10−4, females 3.35 × 10−4), Cd (males 3.83 × 10−5, females 4.18 × 10−5), and Ni (males 6.36 × 10−5, females 6.95 × 10−5).

This paper studied balanced regional development focused on employment in Korea, by analyzing regional disparity between regional and industrial employment. A Gini-coefficient decomposition method and Panel Granger causality test were conducted, using raw data of the Census on Establishments reported by the Statistics Korea. The regional and industrial disparity of employment, based on the Gini-coefficient decomposition method, have increased by year. However, the growth rates of disparity are on the decrease. Most of employment disparity occurred from regional disparity between SMA (Seoul Metropolitan Area) and Non-SMA. Industrial disparity are occurred mainly by the service industry. The amount of contribution to the whole disparity of inter/intra regional employment was differed by each industrial sector. Also the causal relationship between employment growth of manufacture and that of service industry was analyzed by Panel Granger causality test. In national level, the employment growth in manufacture industry has conduced that in service industry. On the other hand, in the Non-SMA, only the employment growth in manufacture industry has augmented that in service industry. In conclusion, to reduce employment disparity, the strategy for balanced regional development should be emphasized. Different strategies are needed across regions and industries. Basically creating new job in the Non-SMA is inevitable. In view of stable employment, manufacture industry is more desirable rather than service industry.

This paper analyzed the disparity and causality between regional and industrial employment to invigorate balanced regional development of employment-side. This paper conducted of a Gini-coefficient decomposition method and Panel Granger causality test using the row-data of the Census on Establishments that were obtained from Statistics Korea. As a result of Gini-coefficient decomposition, although the growth rates of Gini-coefficient of employment are on the decrease, Gini-coefficient still increase in Korea. Most of employment disparity occurred from regional disparity between SMA (Seoul Metropolitan Area) and Non-SMA and from industrial disparity within the service industry. The amount of contribution to total disparity of inter/intra regional on employment were differed by industry. The causal relationship between an employment growths in the manufacture industry and an employment growths in the service industry were analyzed using a Panel Granger causality test. As a result, mutually causality were estimated in the analysis of national dimension. However, when limited region to the Non-SMA, only the employment growth in manufacture industry increases the employment growth in service industry. In order to reduce an employment disparity, strategies for resolving the regional disparity by industry are needed. For regional employment growths, strategies for the service industry in the SMA, and for the manufacture industry in the Non-SMA are needed.

This study examined the current state of the representative support projects for each government that have been promoted to foster local industries. We have identified the changes and focus areas of the supporting industries in the biotechnology and medical industry sectors selected by each region. As a result, we found that most of the support for the bio and medical industry is concentrated in the industrial biotechnology field. We found that continued investment by governments and local governments had an impact on the growth of the biomedical industry In addition, an analysis of the results for 15 years (2002~ 2006) on sales and net profit (net loss) showed that productivity and growth were affected.

중국 경제성장에 핵심적 역할을 해왔던 광동성(廣東省) 동관시(東蒄市)는 지리적으로 근접해 있는 홍콩을 이용하여 줄곧 경제발전을 추구해 왔다. 1980 년대 초반은 홍콩으로부터 가전산업 관련 중소 다국적 기업이 동관지역에 진출하여 생산 공장을 세우고, 그 후 1990년 중반에는 대만의 PC제조업체의 진 출이 잇따르면서 현재 동관에는 정보통신산업과 PC부품 및 전자산업 중심으로 지역 산업클러스터가 발전해 왔다. 동관시 산업클러스터 사례는 개혁개방 이후 중국 제조업 산업의 발전뿐만 아니라, 글로벌 시대에 해외직접투자와 아 시아지역 후-후발산업국가에서의 지역경제의 성장 및 산업발전과정의 연구에 대한 이론적 시사점을 줄 수 있는 지역적 사례 중의 하나다. 본 연구는 광동 성 동관시 지역산업클러스터의 사례를 중심으로 이론적으로는 지역산업발전의 내생적 성장요인 분석(NMID) 혹은 글로벌 생산네트워크와의 외부적 연계성을 기초로 하는 산업의 지역적 분화(GPN)에 대한 이 두 관점을 상호 비교하 고, 글로벌 생산체계에서 공간적으로 현재 동관시 지역이 가지고 있는 산업클 러스터의 위치와 역할을 설명하였다. 또한 산업적인 측면에서 생산네트워크 접근틀과 제도적 역량이라는 이론적 관점을 활용하여 중국 동관시 지역산업과 기업들이 보유하고 있는 상대적 경쟁력을 분석하였다.

This study has intended to analyze the impact of odor perception of residents, who currently live in Ochang industrial complex, on their subjective odor sensitiveness. In addition to the relationship between the perception and the sensitiveness, odor acceptance was considered as moderating variable in a research model. Korean governments has experienced even great and small civil complaints regarding bad smells throughout the country especially around the industrial complex. The residential areas are getting much closer to industrial complex due to major cities’ expansion. The closer cities are to industrial areas, the bigger the conflicts are growing due to the odor. According to the research results, it was proven that residents’ concerns on an bad image due to odor, their perception on an administrative agency’s responsibilities and economical values of their living places have a significant effect on the odor sensitiveness. Moreover, odor acceptance perceived by them has a negative moderating effect between odor perception and odor sensitiveness. Based on such results, implications and suggestions are included in the research to support the research objectives.

The purpose of this study was to investigate the odor arising from the Cheong-ju industrial complex area for odor materials confirmation, and to predict the impact of the odor in the residential area using the CALPUFF Model. Among the odor causing substances in the area with a rising number of collective complaints due to odor, methyl sulfide, acetaldehyde, propionaldehyde, n-buthylaldehyde, n-valeraldehyde and styrene were detected. Odor causing substances detected in the area surrounding the industrial complex include ammonia, hydrogen sulfide, n-buthylaldehyde, toluene, xylene, benzene and styrene. Using the CALPUFF Model, it was predicted that 1hr average was 3.981~7.553 OU/m3 and 24hr average was 1.753~2.359 OU/m3. In terms of odor intensity, the predicted 1hr average was 0.6~0.9 and the 24hr average was 0.2~0.4.

This study is aimed comparative analysis for business performance of land-based ezo abalone (Haliotis discus hannai) seed farms by standardizing cost structures by region and farming size. The result of survey on average farming incomes by region showed that farming incomes in Haenam and Jindo regions were much higher than those in other regions. Followed by Wando region, incomes in other regions were analyzed to be relatively lower. It is shown that farming incomes became higher as farm size increased. Farming incomes per unit size which were modified from farming incomes by region were highest in Jindo region, followed by East sea region, Wando and Haenam regions. Incomes in Jeju and Yeosu regions were analyzed to be relatively lower. Results on farming incomes per unit size (m2) showed that both farming incomes and profits became higher as size increased. It implies that a scale effectiveness might exist in case of land-based abalone culture system. Impacts of major factors on farming profits and returns on investment in abalone seed aquaculture are summarized as follow. First, only if the survival rate increased by 10% with improvement of component ratio, variable effects became largest. In variable effects of other factors, a variation in Jindo region was largest and on the other hand, a variation in Yeosu region was shown to be smallest.

The purposes of this study was to identify the level of satisfaction with the food quality in a company cafeteria located in Daejon. 400 people were given questionnaires, of which 341 questionnaires were returned for analysis (90.25% response rate). Our results show, 85.63% of customers eat at the cafeteria more than 3~4 times per week. 48.68% of people surveyed chose their meal based on the proximity when they enter the cafeteria. 39.59% said the most important factor for eating at the cafeteria was taste. 33.72% said it was quality. The type of food that was leftover the most was ‘Guk’ (soup). 52.20% said ‘Guk’ was leftover due to the awful taste. Food quality (34.60%) and taste (34.02%) required the most improvement according to those surveyed. Additionally, we divided food quality into 3 factors: ‘sanitation & service’, ‘food’, and ‘menu composition’. People who marked down ‘no other place to eat’ was the reason they ate at the cafeteria also had the lowest satisfaction scores across all items (p<0.001). Improving the ‘Guk’ and ‘meat’ was rated as the most important criteria to improve satisfaction with leftover food. Unsurprisingly, the ‘taste’ of leftover food had the lowest satisfaction scores. Those who had the lowest quality satisfaction scores also wanted to improve ‘taste’, ‘quality’ and ‘sanitation’ the most (p<0.001). Based on these findings, the foodservice manager can increase the overall satisfaction with the cafeteria food by focusing on improving the taste, quality and sanitation of the food that it serves.