The purpose of this study was to examine the appearance of norovirus in the water for food in food service institutions and the influence of physicochemical and microbial factors of norovirus in order to work out basic data to predict the detection of norovirus. Among 82 samples of water for food in food service institutions, norovirus appeared in 7 samples and the rate of appearance was 8.5%. As for the type of norovirus, one samples contained GI type (genotype GI-6) and six samples contained GII type (genotype GII-2, GII-4, GII-12). In the regression model of prediction of norovirus, the rate of appearance was correlated with NH₃-N, total solids and the consumption of KMnO₄, out of such variables as NH₃-N, total solids, the consumption of KMnO4, depth, chloride and total colony counts, and its contribution rate for effectiveness was 78.60%. In order to examine the influential factor of environment upon the detection of norovirus, Pearson's correlation analysis was carried out. The predictable regression formula for appearance rate of norovirus was expressed as -1.818 + 42.677 [NH₃-N] + 0.023 [total solids] + 0.762[consumption of KMnO₄] -0.009 [depth] -0.146 [chloride] + 0.007 [total colony counts] (R = 0.904, R² = 0.818,adjusted R² = 0.786, p < 0.05). The most influential factors upon the detection of norovirus were NH₃-N, total solids and the consumption of KMnO₄. In other words, when the measured values of NH₃-N, total solids and the consumption of KMnO₄ were higher, the possibility of appearance of norovirus increased.

In this study, Seoul Terminal (Gangnam Express Bus Terminal, South Terminal, East Seoul Terminal) from a one-way mileage 200 ㎞ or more long-distance express bus and coach routes to target indoor air quality (CO₂, PM10) to investigate the interior air quality levels investigated. If the former route of PM10 in the study indoor air quality guidelines, LEVEL1, 2 (150 ㎍/㎥, 200 ㎍/㎥) although has been surveyed. PM10 concentrations of Bus 14.9 ㎍/㎥ the intercity bus (12.1 ㎍/㎥) was higher than the survey. Summer is the season of high-speed bus, CO₂, estimated at 10 before measurement guidelines from the line Ministry Level 1 (2,000 ppm) and Level 2 (3,000 ppm) meet, whereas the measurement results from Seoul to Daegu Summer off season (2,589 ppm), Seoul to Busan (2,332 ppm) from the Ministry of Environment guidelines between Level 1 (2,000ppm) were investigated to exceed. Coach Bus in Seoul and captures the summer season (2,793 ppm), Seoul to Yangyang (3,896 ppm), Seoul and Imsil (3,739 ppm) and the Ministry of Environment guidelines on Route 3 Level 1 (2,000 ppm) and Level 2 (3,000 ppm) was surveyed in excess. Based on these results, public transport operators or manufacturers of public transport vehicles properly maintained to the Public Transportation System air quality by providing guidelines for managing the use of public transport and protect people"s health and help provide a comfortable service This is expected to be able to.

This study was carried out to investigate the current status of pesticide residues in 3,988 agricultural products in the northern area of Seoul from January to December in 2009. 3,988 samples comprising 109 types of agricultural products were assessed via a multiresidue method to detect 272 pesticides. Pesticide residues were detected in 25.6% (1,021 of 3,988 samples), and the rate at which the detected residues violated the maximum residue levels (MRLs) of the Korean Food Code was 2.2% (89 of 3,988 samples). The agricultural products which exceeded their maximum residue limits were leek, ginseng, welsh onion, crown daisy and lettuce (leaf). Additionally, the most frequently detected pesticide that exceeded the regulation maximum was endosulfan, procymidone, tolclofos-methyl,iprodione and flutolanil.

효율성과 생산성을 중시하는 최근의 사회구조적 특성으로 인해 여성장애인들은 ‘장애’와 ‘여성’이라는 이중적 소외와 차별을 경험하고 있다. 즉 여성장애인은 성차별 의식 속에서 여성이라는 문제와 경쟁적인 구조 속에서 장애라는 문제를 함께 안고 살아가고 있는 것이다. 이들은 복지서비스에 대한 높은 욕구를 가졌음에도 불구하고 상대적으로 불평등한 위치에 처해 있다. 따라서 여성장애인들의 인간다운 삶과 존재의 가치를 높이기 위해서는 여성장애인의 문제를 이해하고, 그러려면 이들이 처한 구체적인 현실과 경험을 토대로 한 접근이 우선적으로 필요하다. 이에 본 연구는 여성장애인의 전 생애 중 전반적으로 삶의 질 자체에 영향을 주는 요인을 크게 경제적, 교육적, 가정적, 성적 문제 중심으로 분류하여 여성장애인의 생활실태를 중점적으로 분석해 보았다. 여성장애인은 이 네 가지 영역에서 전반적으로 생활상의 차별을 경험하는 문제를 안고 있는 것으로 나타났으나, 무엇보다 심각한 현상은 낮은 교육수혜로 인해 직업훈련과 취업기회를 가질 수 없으며, 이로 인해 경제적인 어려움을 겪고 있으므로 독립적인 생활을 유지하기 힘들다는 점이다. 그래서 여성장애인을 위한 지원정책도 살펴보고, 이에 대한복지증진적인 과제를 제시해 보았다.

This study was conducted to investigate the residue amount of harmful materials on the 153 commercial medical herbs in Gwangju area. It was performed using the GC-ECD, GC-NPD, GC-MSD and the LC-UVD,LC-FLD, LC-MSD to analyze 200 pesticides. The heavy metals were determined using a Mercury analyzer and AAS. The sulfur dioxides were analyzed by modified Monnier-Williams method. The residual pesticides were detected in 7samples, and were over MRLs (Maximum Risk Levels) in 2 samples (1.3%). The mean values of heavy metal contents (mg/kg) were Pb, 0.570; Cd, 0.081; As, 0.082; Hg, 0.0093. The measured values of Pb, As, Hg showed within MRLs. The excess samples of MRLs were 3 samples (changchul 2, cheongung 1) on Cd. The sulfur dioxides were over MRLs in 7 samples (4.6%), hwanggi and gugija. These results will be used to establish on the regulation of commercial medical herbs in Gwangju area.

The purpose of this res않rch is to analyze the terrns of address assigned to visitors of some of the intemet sites that are administered by Korean govemment agencies. We focus es따ial ly on the use of the designated forrns of address that have 뾰en established by the operators of these sites. The data for this study was collected from what are considered to be the 24 major government intemet sites based on the amounts of site tr따fic or their Împortance in setting standards for the proper usage of the Korean language. 1n section 2, we describe the general characteristics that underlie the expression of site specific terms of address. 1n section 3, we observe the relationship of the identity of 9 prototypical individual sites 10 the s야cific terms of address that are employed on these sites. ln this approach, we treal the genre of visitors and the goals of the intemet sites as discrete analytical va디ables that are then an외yzed in terms of fonns of address as related to site identities. ln so doing, we note how the intemet site operators establish and maintain the identities and terrns of relationship that 잉이 st between the visitors and the govemment agencies that sponsor the web sites. In the prcκess of this an외ysi s， we will observe that the terrns of address for visitors are not necessarily identical in the similar types of intemet sites. Rather, the terms of ad따ess vary according to the intentions and attitudes of the operators of the intemet sites.

The efficient safety estimation for a business should analyze an accident data by considering every possible and potential factor. Thus, we consider several factors to build the safety estimation model to meet fairness and rationality. This paper present the yearly statistic data of accident from KOSHA analyze the data by industry, scale, year of service of a employee, age and other factors; build the safety estimation model for the business based on the accident report derived the analysis. The estimation model is established by the weights for accident type, degree, scale, industry, year of service, and age of the employee derived from AHP(Analytic Hierarchy Process).

서론 : 본 연구는 2005년과 2008년도에 실시된 장애인실태조사를 바탕으로 장애인보조기구의 보급서비스 현황과 사용 실태를 파악하여 효율적인 장애인보조기구 보급에 대한 제언을 하고자 한다. 본론 : 2005년과 2008년의 장애인보조기구 보급 현황을 살펴보면, 전체 장애인의 보조기구 소지율은 크게 차이가 없었으나 2008년도에 새롭게 포함된 장애인보조기구 항목들이 있었다. 장애인보조기구 사용 및 구입 관련 보조기 사용 현황에서 필요한 장애인보조기구를 사용하지 않는 것은‘사용이 번거로워서’와‘사용할 필요가 없어서’의 이유가 가장 많았고, 2008년도에는 '고장이 나거나 수리를 못해서 사용하지 않는다’는 대답이 증가하여 사후서비스가 필요한 것으로 나타났다. 필요한 장애인보조기구를 구입하지 않은 이유는 주로 ‘구입비용 때문에’로 보조기구를 구입하는데 있어 경제적인 요인이 가장 큰 영향을 주고 있었고, 장애인보조기구의 구입 경로는‘장애인보조기구 업체 매장에서 구입’했다고 응답한 비율이 가장 높았다. 장애인보조기구 서비스 및 지원 부분에서는 전체의 1/4 정도만이 전문적인 상담과 평가 서비스를 받아본 경험이 있는 것으로 나타났 고, 사용 방법에 대한 설명을 받은 경험이 없는 장애인이 1/3을 차지하였다. 이로써 장애인보조기구의 공급이 장애인의 특별한 요구를 반영할 수 있는 전문적인 상담과 평가 과정 없이 이루어지고 있음을 알 수 있다. 우리나라의 장애인보조기구에 대한 지원의 형태는 주로 비용을 지원해 주는 방법이 대부분으로 임대를 통한 지원은 매우 미미하였고, 지원 사업(기관)은 대부분 공공기관 및 국가적 지원에 의존하고 있었다. 결론 : 전문적인 상담 및 평가 서비스를 제공하여 장애인에게 꼭 필요한 장애인보조기구를 제공하고, 임대 형태의 지원과 고장과 수리를 위한 사후서비스를 제공하여 자원의 활용도를 높이고 국가 예산의 효율성을 높일 수 있다. 장애인보조기구에 대한 정보를 제공하는 민간 및 공공기관의 서비스가 필요할 것으로 보인다.

2009년 공주와 2010년 천안의 친환경 시설오이 재배지에서 잎과 과실이 원인모를 해충에 의해 피해를 받았으며 그 원인을 몰라 많은 피해를 입고 있었다. 오이 잎의 피해는 초기에는 잎에 하얀색 반점이 생기다가 피해가 진전되면서 잎의 곳곳이 찢어지는 증상을 보였다. 또한 과실의 피해는 어린과실때는 과실의 일부분이 물에 데친것 같은 증상이 나타나다가 과실이 생육할수록 그물망의 코르크화가 진행되어 결국에는 과실 전체가 코르크화 되었다. 잎과 과실의 피해 원인을 알아보기 위하여 잎과 과실을 채취하여 실내에서 현미경으로 관찰한 결과 긴털가루응애에 의한 피해로 밝혀졌다. 긴털가루응애의 피해는 육묘 중에는 나타나지 않았으나, 정식 후 부터 잎이 하얗게 되고 찢어지는 피해를 나타내면서 피해를 보이다가 수정 후 과실이 형성되는 시기부터는 과실에 피해를 주고 있었다. 두 지역의 시설오이 재배지에서 긴털가루응애에 의한 피해를 받은 농가의 특징은 대부분의 농가가 볏짚을 웃그름으로 사용하고 있었으며, 긴털가루응애는 볏짚에 의해 시설하우스로 이동한 것으로 판명되었다. 반면 볏짚을 사용하거나, 사용하지 않는 관행농가에서는 긴털가루응애의 발생과 피해가 없었다. 공주와 천안 시설오이 농가 중 피해가 심한 농가를 선정하여 긴털가루응애의 잎, 과실 피해와 볏짚, 잎에서의 발생밀도를 조사한 결과 공주의 농가에서는 잎 피해률이 9%, 과실 피해률이 3%, 오이 잎과 볏짚에서의 긴털가루이응애 발생밀도는 잎당 4.3마리, 10cm 길이의 볏짚 당 4.1마리였다. 천안의 농가에서는 잎과 과실 피해률이 각각 평균 13%, 5%였으며, 잎과 볏짚에서의 발생밀도는 평균 4.6마리, 4.7마리였다. 따라서 향후 친환경 시설오이 재배지에서 짚을 웃거름으로 사용할 때는 사전에 볏짚에 긴털가루응애의 발생유무를 확인 후 사용하는 것이 바람직할 것으로 사료된다.

In recent years consumers have become used to products geared toward a more convenient lifestyle, thus, the demand for salted-cabbage, for use in preparing Kimchi is increasing. This study aims to investigate purchasing factors, the satisfaction and demands of salted-cabbage, and to ascertain a marketing strategy for expanding the use of salted cabbage in food-service departments of schools. Self-administered questionnaires were collected from 131 buying agents who manage food materials for schools, and statistical data analysis was completed using the SPSS V.14.0 program. 46.9% of the participating respondents were from elementary schools, 27.7% from middle schools, and 25.4% were from high schools.. Most of the subjects (67.9%) recognized the salted cabbage retailed for foodservice, but 62.3% of these had not purchased them, due to both their lack of trust in the sanitation and raw material handling of the food product, and the high price. Respondents considered different factors when deciding whether or not to purchase: the origin (local or imported) of the cabbage, hygiene, and taste, as well as characteristics such as the cabbage weight, package weight, and package materials. The score of post-behavior intentions as well as overall satisfaction was rather high. Also, they perceived the need of strategic promotion for enlarging the market portion of salted-cabbage. These results will done the guidelines for diversifying the salted-cabbage market and for creating an added value of agricultural products in rural areas.

In order to aide in the design of an improved menu book, which could play an important role as a marketing tool, the current version of the menu books and managers (subjects) of 295 restaurants in the Incheon area were examined. These were managers of Korean (36.3%), Western (25.8%), Japanese (14.6%), cafeteria (12.5%) and Chinese (10.8%) style restaurants. The level of service (self-evaluation, 3-point scale) was average 2.25±0.45. The general colorings of the menu books were green (19.0%), brown (18.6%), black (17.6%), yellow (15.9%), red (13.6%) and blue (13.2%). The material of the menu book cover was mainly leather (35.9%), and the internal material was mainly coated paper (59.7%). Physically, the design was two-panel fold (38.3%), two-panel multi-page (35.6%), die style (10.2%), single panel (8.1%) and tent style (7.8%). The type sizes were unchanged in 49.9% of the menu books and in 61.7% photos were not used. 53.9% of menu books did not explain the menus, and 13.2% did not classify the items into groups. Emphasis of profit-making menus was not done in 66.8%. 51.5% of menu books were irreplaceable in parts. The emphasis of profit-making menus was less among the Korean style restaurants (p<0.001). The possibility of partial replacement of menu books was lower in both Korean and Chinese restaurants (p<0.001). The explanation of the items was lower in the Japanese restaurants (p<0.001). The classification of items into groups was lower in cafeteria (p<0.001). In cases in which there were both seasonal and event menus, the possibility of partial replacements of menu books was higher (p<0.001). Restaurants of which service level was less than ordinary were lower in the differentiation of type sizes (p<0.001), the use of photos (p<0.001), the explanation of menus (p<0.001), the classification of menus by groups (p<0.05), the emphasis of profit-making menus (p<0.001) and the possibility of partial replacement of menu books (p<0.001). If these study findings are applied to the designing of menu books, the role of the menu book as an important tool for marketing could be greatly improved.

This study was conducted to examine the relationship between dietary habits and time spent watching TV and using internet, in elementary school children. The data were collected by a questionnaire survey of 712 elementary school children, within Gwangju and Jeonnam area. The SPSS 12.0/win program was used to analyze the 523 samples. Amount of TV-watching time was found to be related to the dietary habit score in the subjects. The children who watch TV “less than 1 hour/day” on weekdays had a better dietary habit score than those who watch TV “more than 1 hour” (p<0.0001). The children who watch TV “less than 2 hours/day” on weekends had a better dietary habit than the children who watch TV “more than 2 hours/day” (p<0.0001). The internet usage was also related to the dietary habit score in these children: those who use internet “less than 1 hour/day” on weekdays had a better dietary habit score than the children who use internet “more than 2 hours/day” (p<0.0001). The children who use internet “less than 2 hours/day” on weekends had a better dietary habit score than the children who use internet “more than 2 hours/day” (p<0.0001). These results indicate that the children tend to have a better diet when their TV and internet time is limited and thus healthy dietary behavior is negatively associated with a sedentary pattern of activity in elementary school children.

We surveyed 848 university students, 21.4±2.5 years of age, attending university in Seoul, Kongju, Chongyang-Gun in the Chungnam province of Korea, for their use of health functional foods (HFF) and for significant variables in this use, namely demographic characteristics, health related variables, dietary variables and nutritional beliefs. The prevalence of the use of HFF was 33.6%. Among all types of HFF, nutritional supplements were taken most frequently, followed by (in order) red ginseng products, apricot extract products and ginseng products. HFF use was higher in females (p<.05), in subjects living in a dormitory (p<.05) and those from families with a relative high socioeconomic status (p<.001). Self-health concern (p<.05) and usage ratio of HFF by family (p<.001) was higher in users than in nonusers of HFF. The total score of dietary assessment was higher in users than in nonusers of HFF (p<.001), and users had a more positive point of view concerning the potential health benefits of HFF than did nonusers (p<.001). Most users took HFF when they were healthy (37.2%) or when they were sick (27.4%). They did not feel special effects through the HFF use (49.8%). Most users got the information about the specifics of HFF from family and/or relatives (55.8%). Most of users confirmed nutrition facts when they purchased the HFF (70.9%), but a considerable number of users could not understand these nutrition facts (48.1%). Users preferred vitamin C- and Ca-supplements most among vitamin · mineral supplements belonged to HFF. These results show that the use of HFF is common among university students. As well, the use of HFF by students is affected by various variables. Supplementary nutritional education should be undertaken among university students, in order to give them a reasonable guideline for the use of HFF, based upon influencing factors and usage behaviors that we learned from this survey.

We surveyed 821 children (ages 12-15 y) in Daejeon city and Cunngcheong province, Korea for their use of vitamin·mineral supplements (VMS), either over-the-counter drugs and/or health functional foods (HFF). We also considered the significant variables of VMS use, including demographic characteristics, health-related variables, eating habits and nutritional beliefs of VMS by subjects. The frequency of VMS use was 24.8% and, in comparison to counterparts, it was higher in subjects attending middle school (p<0.001), in those living in a large city (p<0.001), in those with a high monthly family income (p<0.05), and in those with high concerns about school performance by parents (p<0.01). Selfhealth concerns by subjects (p<0.05) and concerns about health of offspring by parents (p<0.01) were higher in users than in nonusers. Eating habits of subjects did not affect the use of VMS. Users had a more positive view concerning the potential health benefits of VMS than did nonusers (p<0.05). Most users took VMS when they were healthy (78.9%) and expected ‘disease prevention and health maintenance’ (44.6%). However, most users did not feel any special effects from VMS use (58.8%), and they got their information on VMS through family and relatives (53.9%). Users of VMS preferred vitamin C supplements (44.2%) and Ca-supplements (56.9%). Therefore, the results show that VMS use is widely spread among the subjects, and that use of VMS is influenced by multiple variables and subjective criteria. Therefore, practical guidelines on VMS use for children’s health and growth should be given through nutritional education.

This research was conducted to assess applicability of photostimulated luminescence (PSL) and Thermoluminescence (TL) methods for investigation of infant and young children products, nut, seasoned dried fish,spice, dried fruits, fruit & vegetable, grain and marine products, which are not approved for irradiation in Korea. PSL results show that the photon counts of non-irradiated samples were lower than 700, while those of irradiated samples were higher than 700. In TL measurement, TL ratio of irradiated samples were higher than 0.1 or ones can decrease below 0.1 whereas the temperature range of TL Glow curve was between 150-250℃. Monitoring result about 8 class of 325 not approved to irradiated foods, photon counts of samples were less than 700, and after re-irradiation TL Ratio (TL₁/TL₂) through re-irradiation step at 1 kGy were higher than 0.1 for the all samples. Therefore, these results suggested that PSL and TL measurements were useful detection methods for 8 class food products not approved to irradiation in Korea and all sample (325 cases) were not irradiated when we analysed by PSL and TL methods.