어머니의 言語形態가 幼兒의 言語能力에 미치는 影響

劉蓮子,李達錫 조선대학교 사범대학 부설 교과교육연구소 2002 敎科敎育硏究 Vol.23 No.1

The purpose of this study is to clarify the relationship between the mother's language pattern and infant's language ability and to analyze this by age and sex. The research problems of this study are as following : 1. In what shape does the mother's language pattern appear? 2. In what shape does the infent's language ability appear? 3. To what differnce do the mother's lenguage patterns result in infent's language ability? 4. To what differnce do the mother's lenguage patterns result in infent's language ability by sex? 5. To what differnce do the mother's lenguage patterns result in infent's language ability by age? 91 children of kindergarten aged 3 and 5 age, and their mothers 91 persons in Gawng-Ju were enployed for subjects of this study, so total subjects of this study were 182 persons. Mother's language pattern was categorized with Jung Ji-Ja's mother language pattern inventorg(1984). Infant's language abilities were got by Joo Young-Uis infant's language ability test(1982). Data were treated with using the package of Descriptives and T-test in SPSS/PC+ Major findings of this study were as follows : 1. In present situation of mother's language pattern, there is the most mother's normative-oriented language pattern, the second order oriented and the third person-oriented language pattern, so mother's persen-oriented language pattern is educated with parent's edu cation. 2. In present situation of infant's language ability, there is the highest perception ability and analusis, reasoning, integration in order. because infants is staged in preoperational period according to Jean Piaget's theory. 3. The infants interading with mothers using persen-oriented language have higher language ability than them with mothers using order-oriented language. 4. In case of male, mother's person-oriented language pattern let them cevelope their perception ability and in case of female, mother's person-oriented language pattern let then develope their reasning ability. 5. In case of 3 age of infants, mother's person-oriented language pattern let them develope perception abilty and in 5 ago of infonts, mother's person-oriented language pattern let Them develope their perception, analgsis, integration and reasning. 6. Comparing 3 with 5 ago of infant's language ability, 5 ago of imfant's language ability is far the best then 3 ago of infant's According to resalts of this study, mother's person-oriented language patter is the best instrument for developing infant language ability.

제조 벤처기업에 대한 벤처인증과 이노비즈 인증의 효과 차이 분석

유연우(Yen-Yoo You),노재확(Jae-Whak Roh) 한국기술혁신학회 2011 기술혁신학회지 Vol.14 No.1

벤처를 지원하는 제도로써 벤처 인증과 이노비즈 인증, 경영혁신기업 인증의 제도 등이 있다. 본 연구는 ‘2010년 벤처기업정밀실태조사’의 데이터를 이용하여 벤처 인증과 이노비즈(InnoBiz) 인증의 생산적 측면과 기술적 비효율성 측면의 효과를 비교하였다. ‘벤처 인증’의 경우 정부에서 추측하는 6가지 벤처 인증의 효과 분야 중에서 재무적 효과에서는 생산성을 향상시키지만, 기술적 비효율성 제거에 대해서는 4개 분야에서 효과를 나타내는 것으로 나타났다. 반면 이노비즈 인증의 효과는 직접적 생산성 향상에는 효과가 적었고, 또한 기술적 비효율성 제거에도 다소 미미한 효과를 보였다. 그러나 이노비즈 인증의 경우 인증의 특색인 마케팅 능력제고 분야는 생산성과 기술적 비효율성 모두에서 유의적 효과를 나타내어 이노비즈 인증의 본래의 목표는 달성하고 있음을 보여 주었다. The government adopts mainly three venture-supporting systems such as Venture Certification, InnoBiz Certification, and MainBiz Certification. This study compares the policy effects of productive aspects and technical inefficiency aspects of Venture Certification and InnoBiz Certification using the data on ‘The 2010 Actual Conditions of Venture Enterprise.’ With the estimation of production functions, it is found that only ‘financing and ease of investment’ produces a statistically significant effects on productivity. On the other hands, the other effects of ‘the venture certification’ do not produce positive effects. However, it is revealed that ‘the venture certification policy’ primarily reduces technical inefficiencies. The InnoBiz certification policy shows primarily insignificant effects in both sides of the production aspects and technical inefficiency aspects. However, the ‘marketing ability effect’ produces a positive effect on production and reduces the technical inefficiencies as well.

경영혁신형 중소 제조기업의 경영혁신 성과 결정 요인에 관한 분석

유연우 ( Yen Yoo You ) 한국생산성학회 2010 生産性論集 Vol.24 No.4

This study defines that the dependent variable, "management innovation outcome" was broadly redefined to include financial, operational, and forecasting outcome. To perform this analysis, we largely classified independent variables into two categories: management innovation infra(MI-Infra) and management innovation(MI-Infra). Empirical evidence(GFI&AGFI>0.9, RMSEA<0.08)also support our model, with a focus on the positive relationship among detailed indexes. However, some indexes (leadership, operational process, production facilities, operational output) need to be improved to enhance the explanatory power. This study shows that MI-Infra and MI activities have a positive influence on the management innovation outcome.

중소 제조기업의 기술혁신 성과 결정 요인에 관한 분석

유연우(Yen-Yoo You),노재확(Jae-Whak Roh) 한국전자거래학회 2010 한국전자거래학회지 Vol.15 No.1

본 연구는 기술혁신형 중소기업(제조업 중심)의 기술혁신성과를 결정하는 요인에 대한 분석을 통하여 정부의 기술혁신형 중소기업 지원정책과 기술혁신형 중소기업 평가모델의 적합도를 개선하는데 도움을 주고자 한다. 본 연구에서는 ‘기술혁신성과’를 기술의 경쟁력 변화 성과, 기술혁신 경영 성과, 기술적 예측성과”를 포함하는 광의의 기술 혁신 성과로 정의하였다. 이를 설명하기 위한 설명변수는 55개 설명변수를 ‘기술 혁신 능력’, ‘기술사업화능력’, ‘기업의 기술 혁신 경영 능력’의 3가지 대분류 및 중 그리고 소분류를 이용하여 분석을 시도하였다. 분석한 결과, 기술혁신능력, 기술사업화능력, 기술혁신경영능력 모두가 기술혁신성과에 영향을 미치고 있는 것으로 나타나 있다. 특히 기술 혁신 능력은 기술 경쟁력을 높이면서 미래의 사업결과에도 영향을 주는 것으로 나타났다. 또한 기술사업화 능력은 기술 경쟁력 변화 성과를 높이는 것으로 나타났고 기술 예측성과도 높이는 것으로 나타났으나 당장 경영 수준을 높이지 않는것으로 나타났다. 기업의 기술 혁신 경영 능력은 기술경쟁력변화성과를 높이면서 기술 혁신을 이끌 수는 있으나 동 기간 내에 기술 경영 성과를 이룰 수는 없는 것으로 나타났으며, 나아가 미래의 기술적 성과를 높이지 못하는 것으로 나타났다. This study is based on the analysis of technology innovation performance for Inno-biz. The primary purposes of this study are to help the government formulate Inno-biz related supporting policies and improve the fitness of evaluation models for Inno-biz. In this study the definition of “the outcome of technology innovation” includes technology competitiveness changes, technology forecasting as well as the outcome of technology innovation. For this analysis, 55 independent variables were used and categorized into ability of technology innovation, ability of commercialization, and ability of technology management. The results indicate that all three variable groups have positively influenced the outcome of technology innovation. Especially ability of technology innovation is highly related to technology competitiveness and business in future. The ability of commercialization enhances technology competitiveness and predictability in major business indexes; however it doesn’t influence business performance in a short-term period. The ability of technology management enables businesses to forecast technology changes, but doesn’t effect short-term business outcomes.

경영혁신형 중․소 제조기업 선정 모형에 관한 연구

유연우(Yen-Yoo You),노재확(Jae-Whak Roh) 한국전자거래학회 2010 한국전자거래학회지 Vol.15 No.2

본 연구는 정부가 경영혁신형 중소기업 선정에 사용되는 모형을 찾는 것을 첫 번째 목표로 삼고, 그 결과를 이용하여 현재의 선정 지표의 가중치 개선의 방향은 무엇인가를 찾는 것을 부차적 목적으로 삼았으며, 먼저, 경영혁신형 중소기업 선정에 사용되는 원래의 지표 변수(10개)를 독립요인으로 변환하여 본 결과 3개의 지표가 통계적 유의성이 없는 것으로 나타났다. 본 연구에서 비교한 3가지 선정 모델은 원 변수 사용모형, 9개 독립 요인모형, 7개 독립 요인모형 이다. 3개의 모형 중에서 7개의 독립 요인으로 추정한 모형의 설명력이 다른 2개의 모형보다 높은 것으로 나타났으며, 기존 선정 지표의 가중치 개선도 이를 반영한 방향으로 개선된다면 모형의 신뢰도를 높일 수 있을 것으로 본다. 7개의 독립 요인으로 추정한 모형을 다시 원래의 10개 변수의 영향력으로 복원하여 그 설명력을 최초의 변수들과 비교한 결과 조직프로세스, 마케팅관리, 관리프로세스, 생산설비 현황, 예측수준 등이 실제 선정 시에는 더 큰 영향을 주는 것으로 나타났으며 혁신전략, 지식정보관리, 성과수준, 운영수준 등은 실제 측정되는 지표상의 가중치에 비하여 영향력이 적은 것으로 나타났다. The primary purposes of this study are to find a proper model for government’s selections of Mainbiz and present what are the better weights of the current indexes. We prepared three sets of models:first one using original 10 variables; second one using 9 principally composed variables; third one using 7 principally composed variables. Among 3 models, the last one had higher explanation power than the other two models. Therefore, if index weights are adjusted according to the third newly developed model, the credibility in evaluating and selecting Mainbiz will be improved. When transforming the index weights and running the analysis, 5 variables(organization process, marketing management, management process, production-facility states, the level of forecasting) have more direct influences than other 4 variables(innovation strategies, knowledge management, achieving level, operational level) on selecting Main-biz.

어머니의 言語形態가 幼兒의 言語能力에 미치는 影響

유연자(Yen Ja You)(劉蓮子),이달석(Dal Seok Lee)(李達錫) 조선대학교 교과교육연구소 2002 敎科敎育硏究 Vol.23 No.1

The purpose of this study is to clarify the relationship between the mother s language pattern and infant s language ability and to analyze this by age and sex. The research problems of this study are as following : 1. In what shape does the mother s language pattern appear? 2. In what shape does the infent s language ability appear? 3. To what difference do the mother s lenguage patterns result in infent s language ability? 4. To what difference do the mother s lenguage patterns result in infent s language ability by sex? 5. To what difference do the mother s lenguage patterns result in infent s language ability by age? 91 children of kindergarten aged 3 and 5 age, and their mothers 91 persons in Gawng-Ju were enployed for subjects of this study, so total subjects of this study were 182 persons. Mother s language pattern was categorized with Jung Ji-Ja s mother language pattern inventorg(1984). Infant s language abilities were got by Joo Young-Uis infant s language ability test(1982). Data were treated with using the package of Descriptives and T-test in SPSS/PC+ Major findings of this study were as follows : 1. In present situation of mother s language pattern, there is the most mother s normative-oriented language pattern, the second order oriented and the third person-oriented language pattern, so mother s persen-oriented language pattern is educated with parent s edu cation. 2. In present situation of infant s language ability, there is the highest perception ability and analusis, reasoning, integration in order. because infants is staged in preoperational period according to Jean Piaget s theory. 3. The infants interading with mothers using persen-oriented language have higher language ability than them with mothers using order-oriented language. 4. In case of male, mother s person-oriented language pattern let them cevelope their perception ability and in case of female, mother s person-oriented language pattern let then develope their reasning ability. 5. In case of 3 age of infants, mother s person-oriented language pattern let them develope perception abilty and in 5 ago of infonts, mother s person-oriented language pattern let Them develope their perception, analgsis, integration and reasning. 6. Comparing 3 with 5 ago of infant s language ability, 5 ago of imfant s language ability is far the best then 3 ago of infant s According to resalts of this study, mother s person-oriented language patter is the best instrument for developing infant language ability.

노인복지회관의 서비스 프로그램과 공간구성에 관한 연구

유은영(You, Yen-Young),김문덕(Kim, Moon-Duck) 한국실내디자인학회 2004 한국실내디자인학회논문집 Vol.13 No.6

Effect of probiotics Lactobacillus paracasei GKS6, L. plantarum GKM3, and L. rhamnosus GKLC1 on alleviating alcohol-induced alcoholic liver disease in a mouse model

You-Shan Tsai,Shih-Wei Lin,Yen-Lien Chen,Chin-Chu Chen 한국영양학회 2020 Nutrition Research and Practice Vol.14 No.4

BACKGROUND/OBJECTIVES: Heavy alcohol consumption causes the development of alcoholic liver disease (ALD), a neglected but important public health problem. Many studies have pointed out that probiotics could improve gut health, which is also considered to be a cause of ALD. Therefore, this study screened the probiotics, Lactobacillus casei GKC1 (GKC1), L. fermentum GKF3 (GKF3), Bifidobacterium lactis GKK2 (GKK2), L. rhamnosus GKLC1 (GKLC1), L. paracasei GKS6 (GKS6), and L. plantarum GKM3 (GKM3), for their potential benefits in alleviating ALD for applications to disease prevention. SUBJECTS/METHODS: C57BL/6N mice were divided into 8 groups (n = 6 in each): normal control, positive control (alcohol-diet fed), and treatments of feeding probiotics GKC1, GKF3, GKK2, GKLC1, GKS6, and GKM3 under an oral dose 0.82 g/kg B.W. per day by oral gavage. The experiment was conducted for 8 weeks, and the concentrations of alanine aminotransferase (ALT), aspartate aminotransferase, triglyceride (TG), and total cholesterol (TC) in mice were measured. The glutathione (GSH), catalase (CAT), and histology were analyzed after sacrifice. RESULTS: The results showed a decrease in the serum ALT, liver TG, and liver TC levels in the GKS6, GKM3, and GKLC1 groups compared to the positive control. In addition, the decreasing GSH and CAT levels were inhibited in the GKS6 and GKM3 groups. The histopathological results showed that all probiotics could reduce the accumulation of liver fat. Furthermore, there was a significant difference in GKLC1 with lower stomach damage compared to the alcohol-fed mice without any addition of probiotics. CONCLUSIONS: GKLC1, GKS6, and GKM3 can be used as supplements for alleviating the development of ALD.

Astrocytic scar restricting glioblastoma via glutamate–MAO-B activity in glioblastoma-microglia assembloid

Yen N. Diep,Hee Jung Park,Joon‑Ho Kwon,Minh Tran,Hae Young Ko,조한희,Jisu Kim,Jee‑In Chung,김태영,Dongwoo Kim,Jong Hee Chang,You Jung Kang,C. Justin Lee,윤미진,Hansang Cho 한국생체재료학회 2023 생체재료학회지 Vol.27 No.00

Background Glial scar formation is a reactive glial response confining injured regions in a central nervous system. However, it remains challenging to identify key factors formulating glial scar in response to glioblastoma (GBM) due to complex glia-GBM crosstalk. Methods Here, we constructed an astrocytic scar enclosing GBM in a human assembloid and a mouse xenograft model. GBM spheroids were preformed and then co-cultured with microglia and astrocytes in 3D Matrigel. For the xenograft model, U87-MG cells were subcutaneously injected to the Balb/C nude female mice. Results Additional glutamate was released from GBM-microglia assembloid by 3.2-folds compared to GBM alone. The glutamate upregulated astrocytic monoamine oxidase-B (MAO-B) activity and chondroitin sulfate proteoglycans (CSPGs) deposition, forming the astrocytic scar and restricting GBM growth. Attenuating scar formation by the glutamate– MAO-B inhibition increased drug penetration into GBM assembloid, while reducing GBM confinement. Conclusions Taken together, our study suggests that astrocytic scar could be a critical modulator in GBM therapeutics.

Parallel scalability in speech recognition

Kisun You,Jike Chong,Youngmin Yi,Gonina, E.,Hughes, C.J.,Yen-Kuang Chen,Wonyong Sung,Keutzer, K. IEEE 2009 IEEE signal processing magazine Vol.26 No.6

<P>Parallel scalability allows an application to efficiently utilize an increasing number of processing elements. In this article, we explore a design space for parallel scalability for an inference engine in large vocabulary continuous speech recognition (LVCSR). Our implementation of the inference engine involves a parallel graph traversal through an irregular graph-based knowledge network with millions of states and arcs. The challenge is not only to define a software architecture that exposes sufficient fine-grained application concurrency but also to efficiently synchronize between an increasing number of concurrent tasks and to effectively utilize parallelism opportunities in today's highly parallel processors. We propose four application-level implementation alternatives called algorithm styles and construct highly optimized implementations on two parallel platforms: an Intel Core 17 multicore processor and a NVIDIA GTX280 manycore processor. The highest. performing algorithm style varies with the implementation platform. On a 44-mm speech data set, we demonstrate substantial speedups of 3.4 X on Core i7 and 10.5 X on GTX280 compared to a highly optimized sequential implementation on Core 17 without sacrificing accuracy. The parallel implementations contain less than 2.5% sequential overhead, promising scalability and significant potential for further speedup on future platforms.</P>