This study investigated the quality characteristics of the traditional rice cake of Gijeongtteok added with an extract from Cudrania tricuspidate fruit and different amounts of kimchi broth. The pH measurement showed a significant decrease with the increase of the kimchi broth from pH 5.48 (control) to 4.86 (KG180). Hunter color L-values were decreased while redness and yellowness were increased as the amount of kimchi broth increased. Texture profile analysis showed that hardness and adhesiveness significantly increased and decreased as the amount of kimchi broth increased. Gijeongtteok with kimchi broth (KG180) had the lowest specific volume with increased gummy layers in the crumb structure. Sensory evaluation of color, flavor, taste, appearance, and overall acceptance for various levels of kimchi broth showed that the KG140 sample had the highest acceptability. Therefore, this study suggests that Gijeogtteok made with the KG140 mixing ratio has excellent quality and sensory characteristics.

Consumer demand for imported and craft beer is increasing. Almost all the malt used by craft beer companies is imported. This study sought to develop a malting technology to expand the use of domestic barley, the main raw material for beer, and to examine its influence on the quality of domestic malt. The Hopum cultivar of beer barley was purchased and used at the Jeollanam-do Seed Management Center. A pilot-scale malting facility built by the National Institute of Crop Science was used. One sack (40 kg) of barley was sieved through screening sieves, and the barley was classified according to size (3.1, 2.8, 2.5, 2.2, and 2.2 mm), with the size-related composition being 18.1, 48.9, 23.3, 6.4, and 1.0%, respectively. The malt yields were 89.0, 87.6, 86.6, 82.2, and 76.1%, respectively. The coleoptiles elongation decreased as the barley size decreased. The protein content of malt tended to be high at small particle sizes of 2.2 mm. The soluble solid content of wort prepared from malt revealed good values of 17.4-17.5oBx, except for 15.3oBx for particles <2.2 mm in size. According to barley size in the malting process, these findings should be valuable quality indicators of malt.

이 조사는 국내 양돈전산프로그램인 피그플랜를 2017 년에 사용하는 양돈농장의 번식관련 모돈의 생산성 자료를 수집하여 지역별 돼지 생산성을 비교 분석하였다. 전체 사용자 중에서 모돈 관련 데이터를 모두 입력한 554 농가를 선발하였고, 지역은 경기, 강원, 충북, 충남, 전북, 전남, 경북, 경남, 제주로 9 개 도단위로 구분하였다. 모돈은 후보모돈을 제외한 276,104 두의 자료를 분석하였다. 전체 농장의 평균 상시 모돈두수는 498 두이며, 가장 높은 지역은 경북으로 665 두이고, 제주는 328 두로 가장 낮았다. 모돈당 총산자수는 전체 농장의 평균이 12.2 두이며, 충남, 전남, 전북이 12.5 두로 평균보다 0.3 두 높았고 강원은 11.6 두로 평균보다 0.6 두 낮았다. 상위지역과 하위지역의 차이는 1.0 두 나타났다. 모돈당 실산자수는 전체 농장 평균이 11.2 두이며, 충남, 전남, 전북이 11.5 두로 평균보다 0.3 두 높았고, 강원이 10.6 두로 가장 낮았다. 포유자돈 개시율은 전체 평균이 91.6%이며, 경남이 92.3%로 가장 높고, 제주가 91.1%로 가장 낮았다. 포유자돈 육성율은 전체 평균이 89.7%이며, 충북이 90.9%로 가장 높았고, 제주가 88.1%로 가장 낮았다. 모돈당 이유두수는 전체 농장의 평균이 10.0 두이며, 전북과 전남이 10.3 두로 높았고, 제주가 9.4 두로 낮게 나타났다. 모돈의 분만율은 전체 평균이 79.5%이며, 전북이 80.6%로 가장 높았고, 강원이 76.3%로 가장 낮았다. 모돈의 연간비생산일수는 평균이 48.6 일이며, 전북이 43.6 일로 가장 낮앗고, 제주가 61 일로 가장 높았다. 연간 모돈 회전율은 전체 평균이 2.27 이며, 전북이 2.32 로 가장 높았고, 제주가 2.17 로 가장 낮았다. 모돈당 연간이유두수는 전체 평균이 22.9 두 이며, 전북이 24.0 두로 가장 높았고, 제주가 20.4 두로 가장 낮았다. 제주지역은 2016 년 돼지열병 발생에 따른 영향으로 모돈의 번식성적이 떨어진 것으로 추정된다. 모돈의 번식 생산성을 높이기 위해서는 비생산일수를 줄여서 모돈회전율을 높이는 방법과 산자수와 포유능력이 우수한 종돈을 보유하는 것이 매우 중요 한 것으로 사료된다.

이 조사는 국내 양돈전산프로그램인 피그플랜를 2017 년에 사용하는 양돈농장의 번식관련 모돈의 생산성 자료를 수집하여 상시 모돈의 사육규모별 돼지 생산성을 비교 분석하였다. 전체 사용자중에서 모돈 관련 데이터를 모두 입력한 554 농가를 선발하였고, 모돈 사육 규모는 100 두 미만 A 그룹, 100~199 두 B 그룹, 200~299 두 C 그룹, 300~399 두 D 그룹, 400~499 두 E 그룹, 500~999 두 F 그룹, 1,000 두 이상 G 그룹으로 7 개 구간으로 구분하였다. 모돈은 후보모돈을 제외한 276,104 두의 자료를 분석하였다. 전체 농장의 평균 상시 모돈두수는 498 두이며, A 그룹 78 두, B 그룹 150 두, C 그룹 247 두, D 그룹 343 두, E 그룹 448 두, F 그룹 711 두, G 그룹 1556 두 이다. 모돈의 분만율은 전체 농장의 평균이 79.5%이며, G 그룹은 83.5%로 가장 높았고, A 그룹은 74.3%로 가장 낮았다. 상위 그룹과 하위 그룹의 분만율 차이는 9.2%이며 상시 모돈의 규모가 클수록 분만율은 높게 나타났다. 모돈당 총산자수는 전체 농장의 평균이 12.2 두이며, D 그룹이 12.5 두로 가장 높았고, A 그룹이 11.7 두로 가장 낮았다. 모돈당 실산자수는 전체 농장 평균이 11.2 두이며, D 그룹과 F 그룹이 11.4 두로 가장 높았고, A 그룹이 10.8 두로 가장 낮았다. 모돈당 이유두수는 전체 농장의 평균이 10.0 두이며, D 그룹과 F 그룹이 10.3 두로 높았고, A 그룹이 9.5두로 낮게 나타났다. 모돈의 연간비생산일수는 평균이 48.6 일이며, G 그룹이 42.3 일로 가장 낮앗고, A 그룹이 65.7 일로 가장 높았다. 연간 모돈 회전율은 전체 평균이 2.27 이며, F 그룹과 G 그룹이 2.33 으로 가장 높았고, A 그룹이 2.15 로 가장 낮았다. 모돈당 연간이유두수는 전체 평균이 22.9 두 이며, F 그룹이 23.9 두로 가장 높았고, A 그룹이 20.6 두로 가장 낮았다. 상시모돈의 규모가 높은 농가들은 번식관리에 전문인력이 집중적으로 관리하기 때문에 모돈의 번식성적이 높은 반면, 상시 모돈의 규모가 적은 농가들은 상대적으로 적은 인력으로 인해 번식관리에 집중관리가 되지 않아서 번식성적이 낮게 나타나는 것으로 추정된다. 국내 생산성을 높이기 위해서는 상시모돈 200 두 미만인 양돈농가 대상의 번식관련 재교육이 체계적으로 필요할 것으로 사료된다.

This study investigates the effects of working memory capacity (WMC) and the types of vocabulary learning, i.e., explicit vs. implicit, on the acquisition of English multi-word verbs. For this purpose, a total of 60 middle school students, divided into two groups (control and experimental), participated in the study. The participants in the control group were taught multi-word verbs in a traditional and explicit manner, whereas the participants in the experimental group were exposed to multi-word verbs with short passages. The results manifested that both of the instructional styles had positive effects on the learners’ acquisition of multi-word verbs in the short-term. Although there was not a significant interaction between WMC and the overall scores on the immediate post-test, according to the scores on the gap-fill tasks which tested learners’ productive knowledge, there were significant differences between the low-WMC and high-WMC groups. High-WMC students learned more target multi-word verbs than low-WMC students on average. The results also showed that WMC and the two different learning types did not affect the students’ acquisition of multi-word verbs in the long-term. Further, the interaction effect between WMC and learning type in the long-term was not significant.

Accurate information on the genetic and phenotypic characteristics and diversity of the indigenous Farm Animal Genetic Resources (FAnGR) is the basis on which their present and future sustainable utilization and conservation should be made. The paper describes the objectives, structure, functionality, content, utility and future prospects of the Country- Domestic Animal Genetic Resources Information System (DAGRIS) of ILRI. This electronic database is designed to cater for the needs of researchers, policy makers, development practitioners, eachers, students and farmers in developing countries for efficient access to available published and grey literature from past and present research results on the origin, distribution, diversity, present use and status of selected Farm Animal Genetic Resources (FAnGR) of the countries. Development of the country-modules of c-DAGRIS in English and French for Anglophone and Francophone countries is finalized and ready to be used.

The aim of this study was to investigate the effects of dietary supplementation of pelleted-Italian Ryegrass (IRG) as a source of fiber on reproduction performance in pregnant sows. A total of 24 pregnant sows were randomly assigned to four dietary treatments, which was given a corn-soybean diet with 0%, 10%, 20%, and 30% pelleted-IRG from 105 days prepartum to 7 days postpartum. During experimental period, the sows fed the IRG supplemented diet showed the lower feed intake than the sows fed the control diet (p<0.05). The changes of body weight in sows from initial to pre- and/or post-partum was significantly smaller in sows fed the IRG supplemented diet than control group. It is thought that the lower weight gain in IRG supplemented groups is caused by low feed intake. Although there was no significant difference, sows fed the IRG supplemented diet tended to increase the litter size and birth weight in piglets compared with sows fed the control diet. This result suggests that the dietary supplementation of IRG has the positive effects to improve the reproductive performance in sows. But, the excessive feeding of IRG to sows might cause to retard the days of return to estrus, and decrease the contents of solid, milk protein, and milk fat in colostrum. Thus, the addition of about 10% IRG is desirable to increase the reproductive performance. Meanwhile, the feeding energy diet is better effective than feeding the fiber diets to improve overall productivity in sows after postpartum.

PURPOSES : This study is to suggest suitable lighting facility installation plans by finding out driver's preference for combination of lighting facility installation among landscape factors that affect driver visibility in tunnels. METHODS : SD method is used to extract emotional factors that affect drivers' preference, Components of tunnel lighting facility installation are evaluated through conjoint analysis and it suggested relative importance of attributes and utility values. RESULTS : In the aspects of satisfaction levels of components of tunnel lighting facility installation, Tunnel side, two lows, and solid line arrangement type has the highest level of satisfaction. Extract emotional factors that affect drivers' preference are "safety", "openness" and "amenity." In addition, the result of analyzing relative importance of attributes of tunnel lighting facility shows that numbers of lighting array has the highest importance and lighting facility arrangement has the lowest importance. Result of analyzing partial utility shows that the 2 low type among number of lows, the solid line arrangement type between arrangement types, placing in the middle part among lighting facility arrangement were highly preferred. CONCLUSIONS : In the case of lighting numbers, utility values of the first line and the second line showed us a big difference. Increasing the number arrays in the future reformation of lighting facility installation combination will be effective in enhancing the utility of the driver.

PURPOSES : This study is to develop ISM for potential risk factor in School Zone. METHODS : Based on the literature review, the Analytic Hierarchy Process (AHP) has been used most widely. However, it is difficult to apply in practice because the AHP results have the characteristics of the independence between each element and the interlayer can not explain the interrelationship. The Network Analysis Process (ANP) is possible to analyze the relationship between the elements and the network through the feedback. But, the reliability of the analysis fall because of complicated pair of comparison, also it is difficult to solve the super matrix. In this study, the complicated relationship between each element is inquired through the Interpretive Structural Modeling (ISM). RESULTS : The methodology of ISM is developed to remove the children's potential risk factors in school zone. CONCLUSIONS : It is possible to remove the children's potential risk factors from low level to high level step by step and improve safety. Through this, risk factors can be removed from the low-level, and upper-level will automatically improve.

To evaluate biochemical safety of gejang distributed in Korea, 33 samples were collected and analyzed for indicator microorganisms, pathogen, parasite, pH, volatile basic nitrogen(VBN), salinity, 3-MCPD, histamine, and synthetic food colors. Total plate counts of gejang were the range of 3 to 7 log cfu/g and coliform were the range of ND to 4 log cfu/g. Vibrio parahaemolyticus was detected from 4 samples, and Escherichia coli (1 log cfu/g) and copepoda were detected from 1 sample among those. pH and VBN value of samples were the range of 6.69 to 8.10 and 21.99 to 94.55 mg%, respectively. The ranges of salinity concentration for ganjang chamgejang, ganjang ggokgejang, and ganjang dolgejang were 11.6~32.6%, 2.8~20.5%, and 11.6~13.3%, respectively. But, the range of salinity concentration of yangnum gejang was 2.6~9.4%, which was lower than ganjang gejang. Besides, 3-MCPD, histamine and synthetic food colors were not detected. From the results, most of gejang was appropriate for Korea national standard for food regulation, but still biological hygiene control for raw materials, processing, and distribution should be improved.

본 연구는 재래 돼지의 산육 능력을 개량하기 위한 기초 자료를 제공하기 위하여 축산과학원에서 2001년부터 2006년까지 20 kg에 검정을 개시하고 70 kg에 검정을 종료하여 발육 능력을 조사한 546개의 재래 돼지 산육 능력 검정 자료를 활용하여 유전모수를 추정하였으며, 재래 돼지 사육 농가의 사양방법 개선을 위하여 2003년부터 2005년까지 조사된 재래 돼지성돈 및 검정돈 132두의 발육 단계별 체중 및 체위 조사 자료를 다중 회귀 분석하여 재

Epitheli a l mesenchymal interaction(EMl) is well known to be essential in eznbryonic deve]opment. wound hea]jng a nd ca rci nogenes is. Th is study was a i med to design in vi tro model for the investigation of protein analysis in epithe li al a ncl mesenchyma l i nteract ion(EMI) . This stucly usecl oral squamous cell carcinoma cell line(YD-lOB) . 1'0 investigate the clifference 0 1' protei n ex press ion of cancel‘ cells influencecl by variable in vitro conditions. three different models were des ig necl ; Collagen gel- basecl ca ncer cell culture model devoid of fibroblasts(C) , Direct coτulture moclel(M2) composed of ca ncer cells beneath co ll agen gel embeclded with Swiss 31'3 fibroblasts ‘ and Indi rect co-culture model(Ml) with collagen layer betwecn cancel‘ cells and collagen gel with f lbroblasts Two-dimensional electrophoresis was performed to compa re t he diffe r ence of protein express ion pattern of ca ncer cells aznong three znodel systems. Protein identification was done by MALDI-TOF. As res ults ‘ pl'O te in express ion pat tem of cancel' cells was quite different between znonolayer cul ture and coll agen gel based cultu re. Aclditiona ll y. protein expression was different between culture models with fi broblasts and without fibroblasts a ncl between ind irect contact and direct contact of two cell types ‘ Among differentia l prot ei n spots. catheps in D WäS iuenLifï ed by MALDl• TOF Cathepsin D exprcssion was increased from C model to 11띠 and M2 model by West em blott ing. suggest ing that cathe psi n D expression may be activated by direct and indirect stimulation of stromal fï broblas ts F' rom these resul ts ‘ these models could be appropriate for EMI study and cathepsin D mi ght be incluced by fi broblasts s timulation

본 연구에서는 왕호장 열매 추출물(FSR)의 항염증 효과를 측정하였다. 왕호장 열매 추출물은 RAW 264.7 macrophage 세포에서 염증 사이토카인(1L-1β, IL-6, TNF-α)의 발현을 억제하였으며, 농도 의존적으로 NO 생성을 억제하고, 그 효과는 100 µg/mL 농도에서 51%로 나타났다. 뿐만 아니라, iNOS와 COX-2의 mRNA와 단백질 발현을 모두 억제함을 확인하였다. 따라서 왕호장 열매 추출물은 항염증 효능을 갖는 화장품 소재로서의 개발 가능성이 클 것으로 기대된다.