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.

The objectives of this study were to characterize the factors affecting exposure to the VOCs and NO2 in the vicinity of Gwangyang industrial complex. The VOCs and NO2 levels were measured for residents of an exposure group (industrial area within 5 km) and a control group (15 km farther), respectively using the VOCs and NO2 filter badge as a passive sampler from August to September 2006. The means of indoor, outdoor, workplace and personal exposure levels of benzene were 1.10 ppb, 0.94 ppb, 1.85 ppb and 2.35 ppb respectively in the exposure group. The means regarding toluene for the exposure group were 9.29 ppb indoor, 8.09 ppb outdoor, 14.5 ppb workplace, 14.2 ppb personal exposure. The means regarding ethylbenzene were 4.96 ppb(indoor), 4.45 ppb(outdoor), 6.84 ppb (workplace), 6.10 ppb(personal exposure), and the means regarding xylene were 0.10 ppb(indoor, outdoor), 0.18 ppb(workplace) 0.17 ppb(personal exposure). The means for the indoor, outdoor, workplace and personal exposure level of NO2 were 18.40 ppb, 18.51 ppb, 18.59 ppb, 18.80 ppb respectively in the exposure group. Correlations between personal exposures and workplace concentrations of individual VOCs and NO2 exposures, and each of the microenvironment was statistically significant.

To achieve a sustainable competitive advantage, firm is required innovative activities and competences. However, Small and Medium sized Enterprises (SMEs) is hard to achieve a superior performance because they possess low competences. So, this paper identify determinants of innovation performance by firm size in motor and electronics industry based on a resource-based view. This paper analyzes the effects of innovation activities and competence on innovation performance by using firm-level data provided by Korea Innovation Survey (KIS). The empirical evidence presented shows that there are differences of determinants on innovation performance by industry and firm size.

This paper addresses order-lot pegging issues in the supply chain of a semiconductor business. In such a semiconductor business (memory or system LSI) order-lot pegging issues are critical to achieving the goal of ATP (Available to Promise) and on-time production and delivery. However existing pegging system and researches do not consider capacity limit on bottleneck steps. This paper presents an order-lot pegging algorithm for assigning a lot to an order considering quality constraints of each lot and capacity of bottleneck steps along the entire FAB. As a result, a quick and accurate response can be provided to customer order enquiries and pegged lot lists for each promised orders can be shown transparently and short or late orders can be detected before fixing the order.

캄보디아는 전체 인구의 70%가 농업에 종사하고 있으며, 그 중에서 벼농사는 캄보디아 농업에서 식량과 경제에 매우 중요한 작물이며, 몬순 아시아 기후지역으로 우기(5월 ~ 11월)와 건기(12월 ~ 4월)가 뚜렷하게 구분되어 대부분의 경작지에 벼를 재배할 수밖에 없는 실정이다. 1. 캄보디아의 농지면적은 국토면적의 24%이며, 벼를 재배하는 논 면적은 3,007,545 ha (2012)로 전체 경지면적의 77%정도이다. 2. 캄보디아의 벼재배는 전체 논 면적의 94.6%가 메콩강과 톤레삽 호수 주변의 저지대에 집중적으로 분포되어 있다. 3. 캄보디아는 ha당 벼 생산성은 2001년 2.1톤에서 2012년 3.2톤으로 매년 증가하는 추세이다. 4. 캄보디아의 쌀 산업 발전을 위하여 벼의 품종 및 재배법을 개발하고 특히 건조·저장·가공·유통 등의 수확후 관리를 통한 쌀품질의 고급화를 주요 정책으로 추진하고 있다. 5. 캄보디아 정부의 쌀 산업에 대한 육성정책을 반영하여 우리나라의 지원전략도 이에 초점을 맞추는 것이 필요할 것으로 판단된다.

This study established the evaluation index system of green logistics of Changjitu in Chinarelated to environment, resource, economics and technology. It derived the weight value of indexes by using AHP method analyzing interviews logistics researchers and surveys. Based on the results, the paper described the problems of Changjitu's green logistics and proposed some development suggestions.