• Title/Summary/Keyword: national acceptance

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Characteristics of Carcass and Meat Yields of Fattening Pigs by Production Step (비육돈 생산단계에 따른 도체 및 부분육 생산 특성)

  • Kim, J.H.;Park, B.Y.;Yoo, Y.M.;Cho, S.H.;Kim, Y.K.;Lee, J.M.;Yun, H.J.;Kim, K.N.
    • Journal of Animal Science and Technology
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    • v.44 no.6
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    • pp.793-800
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    • 2002
  • The characteristics of carcass and meat yields of fattening pigs by production steps were investigated with Landrace (LL, n=41), Yorkshire (YY, n=33), and Duroc (DD, n=30), $F_1$ (LY, n=25), the Crossbred of LYD (n=48). Duroc had more weight loss in carcasses weight than that of the other breed(p<0.05). Yorkshire and $F_1$ had higher production weight in retail cut than that of the other pure or crossbred. Carcass from Landrace and $F_1$ were significantly longer in length than the other breed(p<0.05). $F_1$ produced wider carcass than the other breed. Carcass thickness at aitch bone was higher for $F_1$ and Crossbred than the other breed(p<0.05). Landrace, Yorkshire and $F_1$ produced more loin and tenderloin in weight than the other breed (p<0.05). Yorkshire and $F_1$ produced more picnic shoulder when compared to the other breed. The hind legs produced from Yorkshire and $F_1$ were higher in weight and the fore legs produced from the Crossbred were higher in weight. Duroc produced the lowest weight of belly among the breeds. The acceptance level of loin were extremely low for all breed. Landrace had the highest acceptance level for tenderloin. Yorkshire had the highest acceptance level for picnic shoulder and ham when evaluated by export standard of Japan. In conclusion, The introduction of pure breed and establishment of mating steps are necessary to produce highly accepted pork with high acceptance in carcass and meat yields.

Study of characteristics of Tenebrio molitor fermented liquids using Aspergillus oryzae as a flavoring material (황국곰팡이를 이용한 갈색거저리 발효액의 특성 및 조미소재 이용가능성 탐색)

  • Lee, Ji-Won;Son, Yang-Ju;Hwang, In-Kyeong;Park, Hyo-Nam;Kim, Soo-Hee
    • Korean Journal of Food Science and Technology
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    • v.49 no.3
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    • pp.286-295
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    • 2017
  • This study was performed to develop a liquid flavoring material from Tenebrio molitor larva by using Aspergillus oryzae. T. molitor with 1% A. oryzae for 48 hours yielded the highest protease activity. Different salt concentrations and rice flour addition affected the fermentation characteristics for 90 days. LN (low salt, rice flour non-addition) yielded high protease activity, and total nitrogen and amino-type nitrogen contents. LN showed Glu accounting to 15.16% of the free amino acids and yielded high scores of sweet and savory taste, and overall acceptance after 90 days. Rice flour addition group showed high content of total and reducing sugars with high amylase activity, however, low salt concentration had more effect on sensory acceptance than rice flour addition had (p<0.05). All samples had total acidity <1% and LN (90) showed the highest browning index and aroma intensity, as noted from maillard reaction, as well as good sensory acceptance.

A study on the perception level of "Tolerance" for the development of cultural and art city in Jeju (제주문화예술도시 발전을 위한 "관용" 인식수준 연구)

  • Hyun, Mi-Kyung;Hwang, Kyung-Soo;Mim, Kyung-Bum
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.14 no.10
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    • pp.4791-4798
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    • 2013
  • This study focused on "tolerlance" to provide direction for the development as a city of culture and art in Jeju. In the field of culture and art, the survey was conducted to measure the acceptance degree of the diversity of in Jeju residents. Analysis of Jeju residents, the degree of tolerance for acceptance has been confirmed that there is a difference of degree, depending on whether the gender (sex) and age, education, and cultural activities. As a result, analysis of the acceptance degree of the tolerlance of Jeju residents, it has been confirmed that there are some difference of more or less according to the difference in gender (sex), age, education level, and the degree of cultural activities. To emphasize the social benefits of culture and arts have the potential to improve social exclusion. Therefore, there will be a space for anyone to recognize and respect the diversity of individuals and social integration. Composition of the city of culture and art with a focus on the social value of generosity and, if you promote regional development, the residents quality of life will improve.

The Attitudes of Nurses Toward Multi-cultural Families (다문화 가정에 대한 간호사의 인식)

  • Lee, Na Youn;Lee, Eun Nam;Park, Eun Young
    • The Journal of Korean Academic Society of Nursing Education
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    • v.19 no.2
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    • pp.241-250
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    • 2013
  • Purpose: The purpose of this study was to identify the attitude toward multi-cultural families. Method: The Q-methodology which provides a method of analyzing the subjectivity of each item was used. Thirty nurses classified the 34 selected Q-statements into a normal distribution using a 9 point scale. The collected data was analyzed using the Quanl PC program. Result: Four types of attitudes toward multi-cultural families were identified. The first type(value-neutral acceptance) considered multi-cultural families as individual's choice so they accepted it as one type of families and they persisted that nobody can oppose or blame for it. The second type(inevitable acceptance) considered multi-cultural families as a necessary evil that can solve the problem of old bachelors' seeking marriage. The third type (NIMBY: Not in my backyard) understood various advantage of multi-cultural families but they opposed their own family's intermarriage. The fourth type(negative prejudice) considered intermarriage as trading for the benefit of each other and they had strong antipathy against multi-cultural families. Conclusion: The results of the study indicate that different approaches of educational program based on the four types of attitudes toward multi-cultural families are recommended.

Calibration System Suitability Evaluation and Test Limits Determination Method through Factor Analysis of Uncertainty (불확도 요인 분석을 통한 교정 시스템 적합성 평가 및 시험기준 결정 방안)

  • Kim, Hong-Tark;Kim, Boo-Il
    • The Journal of the Korea institute of electronic communication sciences
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    • v.14 no.6
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    • pp.1139-1144
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    • 2019
  • A calibration system for diagnosing and confirming the performance of precision measuring instruments minimizes the risk of misjudgment of calibration resulted by complying with international standard requirements in order to ensure the reliability of calibration results. This paper uses a proposed calibration system suitability assessment and a guard-band technique through an analysis of uncertainty factors when it is impossible to acquire and operate high-performance equipment at a calibration laboratory, and proposes an optimized test limit output model substituting performance standards. The proposed method provides an optimized test standard to meet the quantitative evaluation criteria of the calibration system and the probability of false acceptance risk required by international standards.

The Factors Influencing on the Channel Satisfaction and Channel Preference of the Mobile Commerce (모바일 상거래의 채널만족과 채널선호에 영향을 미치는 요인)

  • Jang, Sung-Hee;Kim, Yong-Soo
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.10 no.12
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    • pp.3775-3781
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    • 2009
  • This aims of this study is to examine the factors influencing on the channel satisfaction and preference of the mobile commerce. This model tests various theoretical research relating to technology acceptance model(TAM), transaction cost theory and service quality. The model is tested Structural Equation Modeling(SEM) using AMOS 7.0 analysis on the sample collected from 320 respondents. The result of hypothesis testing is as follows. First, usefulness, asset specificity, uncertainty, trust and responsiveness were influenced by channel satisfaction. Second, channel satisfaction was influenced positively by channel preference.

Generation Gap of Expected Rights through Telepresence Robots (텔레프레즌스 로봇을 통한 권리행사의 세대간 수용성 격차)

  • Bae, Illhan;Han, Jeonghye
    • The Journal of Korea Robotics Society
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    • v.15 no.2
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    • pp.160-168
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    • 2020
  • There exists a popular belief that the elderly are more conservative than the younger people in acceptability of new technology. This study explores whether the generation gap in technology acceptance exists in the case of using telepresence robots, which project the presence and mobility of remote operator, for the universal purpose of social participation rather than for specific applications. Two groups of senior citizens and undergraduate students in their twenties personally experienced the telepresence robots operation and conducted a survey on how they perceived the social participation of a remote operator mediated by telepresence robot and to what extent the remote operator deserve equal rights to be treated as if one really exists in the local environment. The results show that the elderly have higher expectation on the role and functions of telepresence robots, and more favorable in principle for a remote operator to exercise equal rights by operating telepresence robot. It suggests that the stereotypes, the elderly lag behind younger generation in accepting new technology, is unlikely to fit into the telepresence robot market, for the elderly have more favor and support using telepresence robots as an universal avatar for social participation.

Study of the coloration factors of tinted lenses (착색렌즈의 색비율 정량화에 관한 연구)

  • Lim, Yong-Mu;Shim, Moon-Sik;Jung, Ju-Hyun
    • Journal of Korean Ophthalmic Optics Society
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    • v.6 no.2
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    • pp.37-46
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    • 2001
  • In this study, We compared the properties of tinted and colored lenses with the standards m the ordinary optical properties, coloration, UV, IR and luminous transmittance, color acceptance for traffic signal, and chromaticity. The UV, lR and luminous transmittance was analysed in the range of 175 nm to 3000 nm by using a UV-Vis-IR spectrophotometer and was used in the synthesis of spectrum of various color lens. A experimental function was made from the slope obtained from the transmittance change as a function of coloration time. We could expect the ordinary optical properties and color acceptance for traffic signal of various color lenses with the requirements of US standard(ANSI Z-80.3).

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Research on Development and Performance Evaluation for Thruster of Reaction Control System for KSLV-I (KSLV-I RCS 추력기 개발 및 수행 평가에 대한 연구)

  • Jeon, Sang-Woon;Jung, Seul
    • Journal of the Institute of Electronics Engineers of Korea SC
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    • v.47 no.3
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    • pp.19-27
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    • 2010
  • KSLV(Korea Space Launch Vehicle)-I is designed as a launch vehicle to enter a 100 kg-class satellite to the LEO(Low-Earth Orbit). Attitude angles of the upper-stage, including roll, pitch and yaw are controlled by cold gas thruster system using nitrogen gas. The thruster for the KSLV-I is the main pneumatic valve in the RCS(Reaction Control System). In this paper, the design, function tests, and environment tests of the thruster for KSLV-I are described. The developed thrusters are experimentally evaluated and successfully passed the required qualification and acceptance tests.

Cross-sectional Study about Stress and Health Recognition in Korean Medicine Student by Gender (성별에 따른 한의대 학생의 스트레스와 건강인식도에 대한 단면조사 연구)

  • Go, Ho-Yeon;Sung, Hyun-Kyung;Kim, Minjeong;Chae, Han;Lee, Soojin
    • The Journal of Korean Medicine
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    • v.39 no.2
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    • pp.80-91
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    • 2018
  • Objectives: The purpose of this study was to investigate stress and health recognition in Korean medical student by gender. Methods: 393 Korean medical student participated in this study. They were surveyed demographic characteristics(gender, age, drinking, morning diet, health recognition and etc), medical stress scale, Maslachh burnout inventory, Korea acceptance and action, and Ego Resilience Scale. For statistical analysis, chi-square test, Student t-test, correlation analysis, and simple regression analysis has been used. Results: In Medical stress scale and ego resilience, it is not significant difference by gender. Female students were significantly higher than male students in Maslach burnout inventory(P=0.015). Male students were significantly higher than female students in Korea Acceptance and Action(P=0.002). Health recognition have negative correlation between medical stress and academic exhaustion, and positive correlation between psychological flexibility and ego resilience. Conclusions: Through these results, we need to further study and develop strategies to reduce stress according to gender in Korean medical college.