공유가치창출(CSV)이 사회적성과와 협력기업성과에 미치는 파급효과에 관한 연구 : 인공신경망(ANN) 분석방법을 중심으로

방원석(Won-Seok Ba),N. S. Reddy,신재익(, Jae-Ik Shin) 한국자료분석학회 2021 Journal of the Korean Data Analysis Society Vol.23 No.3

본 논문은 기업의 지속적인 경쟁우위 요소로 관심을 받고 있는 공유가치창출(CSV)과 사회적 성과, 협력기업성과에 미치는 파급효과를 인공신경망(Artificial Neural Network) 분석방법을 중심으로 분석하고자 한다. 연구대상은 항공제조기업의 근무자를 대상으로 설문 조사를 실시, 234부를 최종분석에 사용하였다. 분석방법으로 기존의 구조방정식(AMOS)의 경로분석과 인공신경망(ANN) 분석방법을 비교하고 이에 따른 ANN 분석방법이 주는 의미와 시사점을 제시하였다. 분석결과, CSV의 하위요인인 경제적가치, 환경적가치, 사회적가치가 사회적성과 및 협력기업성과에 미치는 영향을 AMOS를 통한 경로분석결과와 ANN분석결과 CSV의 하위요인과 사회적성과 및 협력기업성과 간에는 유의미한 긍정적 관계가 있는 것으로 밝혀졌다. 결과적으로 AMOS를 활용한 분석방법의 선형적 연구결과와 달리, ANN분석방법을 통한 연구결과는 비선형적 연구결과를 보여주었으며, 이러한 연구논문의 결과를 바탕으로, 기업이 CSV활동을 통해 사회적성과와 협력기업성과를 달성할 수 있는 동반성장전략임을 규명하고 있으며, 의미 있는 학문적, 실무적 시사점을 제시하고 있다. This paper aims to analyze the ripple effect on the creation of shared value (CSV), social performance, and partner company performance, which are attracting attention as an element of continuous competitive advantage of companies, focusing on the analysis method of artificial neural networks. The subject of this study was a questionnaire survey for workers in aviation manufacturing companies, and 234 copies were used for the final analysis. As an analysis method, path analysis of the existing structural equations and artificial neural networks (ANNs) analysis methods were compared, and the meaning and implications of the ANNs analysis method were presented. As a result of the analysis, the impact of the sub-factors of CSV, such as economic value, environmental value, and social value, on social performance and partner business performance, was determined between the results of path analysis through AMOS and ANNs analysis results. It was found that there was a significant positive relationship. As a result, based on the results of this research paper derived through the ANN analysis method, it has been identified as a win-win growth strategy that enables companies to achieve social and partner business performance through CSV activities, and has meaningful academic and practical implications. Are presented.

Photonic Crystals: Integration of Colloidal Photonic Crystals toward Miniaturized Spectrometers (Adv. Mater. 9/2010)

Kim, Shin-Hyun,Park, Hyo Sung,Choi, Jae Hoon,Shim, Jae Won,Yang, Seung-Man WILEY-VCH Verlag 2010 Advanced materials Vol.22 No.9

<B>Graphic Abstract</B> <P>The cover shows a schematic illustration of patterned colloidal photonic crystals with different bandgap positions. When an unknown light source impinges on the patterned photonic crystals, the light information can be identified from the reflection intensity profile of the constituent photonic crystals. The two optical microscopy images and background image display integrated photonic crystals with 20 different bandgaps spanning the entire visible range, and the SEM image shows the cross-section of the photonic crystal stripes, as reported by Shin-Hyun Kim, Seung-Man Yang, and co-workers on p. 946. <img src='wiley_img_2010/09359648-2010-22-9-ADMA201090022-content.gif' alt='wiley_img_2010/09359648-2010-22-9-ADMA201090022-content'> </P>

A case of bullous pemphigoid induced by clobazam

( Howard Chu ),( Jae Won Lee ),( Dongyun Shin ),( Hee Ju Kim ),( Min Geol Lee ),( Daesuk Kim ) 대한피부과학회 2015 대한피부과학회 학술발표대회집 Vol.67 No.1

Bullous pemphigoid (BP) is an acquired autoimmunebullous dermatosis resulting in subepidermal blistering. Although usually idiopathic, certain medications are known to be associated, which is referred as drug-induced BP. Herein, we report a novel case of a patient who developed BP after taking clobazam, an anticonvulsant agent. A 50-year-old female presented with a 1cm-sized tense yellowish bulla and few 3mm-sized vesicles on her right shin. When she was six, she started to havedevelopmental delay on her left face and arm. Also, she has a prolonged history of recurrent episodes of seizures since she was 30 years old, and had continuously taken anti-epileptic medications since then. Her seizures were relatively well-controlled until May, 2014, when she arrived at the emergency room with another episode of seizure, and clobazam was added. After taking clobazam for about a month, she visited our dermatology clinic with the skin lesions described above. Biopsy was done and it revealed subepidermal blister containing eosinophils and neutrophils. Although the result for direct immunofluorescence was negative, her clinical features and histological results were highly suggestive of BP. This adverse reaction of clobazam has never been reported before.Further studies are required to clearly determine this drug as the causative agent, yet cautions should be taken before starting treatment with clobazam.

초등학교 수학영재, 과학영재, 일반 학생의 학습유형 및 교수방법 선호도 비교

이신동(Lee Shin Dong),원재권(Won Jae Gourn),김기명(Kim Ki Myoung) 한국영재교육학회 2007 영재와 영재교육 Vol.6 No.2

본 연구는 Kolb의 4가지 학습유형에 따라 초등학교 수학영재, 과학영재, 일반 학생의 학습유형을 비교해 보고, 학습유형에 따라 교수방법 선호도가 어떻게 달라지는지 확인하기 위한 것이다. 이를 위해 지역교육청 2곳의 영재교육원 초등학교 수학ㆍ과학영재 학생 각60명, 일반 학생은 초등학교 2곳의 6학년 120명 총 240명을 연구 대상으로 하였으며, 이들의 학습유형검사ㆍ교수방법선호도 검사의 자료를 수집ㆍ분석하였다. 검사도구로는 Kolb(1999)의 학습유형검사(LSI), Renzulli, Rizza, & Smith(2002)의 교수방법 선호도 측정 검사지를 활용하였다. 본 연구의 결과 수학영재 학생과 과학영재학생의 학습유형은 차이가 없었으나 영재학생과 일반학생의 학습유형에는 차이가 있었으며, 동화적 학습자 유형을 제외한 발산적 학습자, 수렴적 학습자, 조절적 학습자 유형은 고유하게 선호하는 교수방법들을 가지고 있었다. 또한 수학영재 학생과 일반학생은 학습유형에 따른 교수방법 선호도에 차이가 없었으나, 과학영재 학생은 학습유형에 따fms 교수방법 선호도가 다르게 나타났다. 이런 결과는 영재학생과 일반학생의 학습유형이 서로 다르고 그에 따른 교수방법도 다르다는 것을 나타낸다. 따라서 교실수업을 담당하는 교사들은 학생들의 학습유형에 맞는 교수방법을 제공하여 교수적합성을 달성함과 동시에 교수 효과를 극대화하기 위해서 각각의 학습유형과 교수방법에 대한 충분한 이해가 선행되어야 할 것이다. The purpose of this study is to compare the learning styles of the mathematics gifted, the science gifted, and general students at elementary schools by Kolb"s four learning styles, and ascertain how the preference of instructional methods become different by learning style. To achieve the purpose in this study, the four propositions were set as follows: First, what differences exist among the mathematics gifted, the science gifted and general students in terms of learning style? Second, what differences exist in terms of the preference of instructional methods by learning style among the mathematics gifted, the science gifted, and general students? To solve the abovementioned propositions, this study targeted 60 elementary school-level mathematics gifted students, 60 science gifted students at gifted students education institutes, and 120 six graders at Elementary School: this study targeted a total of 240 students. For the learning style test used in this study, ""Learning Style Inventory (LSI),"" which originally presented by Kolb in 1976, but was revised anew in 1999, and was translated by Lee, Shin-dong (2005), was used. As a test to measure the preference of instructional methods, ""Measure of Student Preference for Instructional Techniques,"" developed by Renzulli, Rizza, and Smith (2002), and translated by Lee Shin-dong (2005) was used. The confidence levels of the tests were good, respectively. The analysis of the collected test responses was tested through a confidence analysis, technical statistics, MANOVA, and Sheffe test was used for follow up test. The SPSS 12.0 Program was used for the analysis. The analytical results of the collected data are presented as follows: Firstly, there was no difference in the learning style of the mathematics gifted and the science gifted, but there was difference in the learning style of the gifted and general students. Secondly, it was identified that divergent learners, convergent learners, regulated learners, except for assimilative learners, had their preferred instructional methods. Thirdly, there was no difference in the preference of instructional methods by learning style and gender between the mathematics gifted and general students. The science gifted students had different preference of instructional methods by learning style, but they did not show any difference on the preference of instructional methods by gender. In conclusion, the divergent learners and convergent learners are judged to be more active in learning activities and have higher learning motivation. Teachers taking charge of classroom teaching should provide instructional methods in line with such learning styles so as to achieve the adequacy of instruction, and draw maximum instructional effects. Those teachers also need to pay more attention to enhancing learning motivation of the relatively passive regulated learners and assimilative learners.

Nanogenerators: Fully Rollable Transparent Nanogenerators Based on Graphene Electrodes (Adv. Mater. 19/2010)

Choi, Dukhyun,Choi, Min-Yeol,Choi, Won Mook,Shin, Hyeon-Jin,Park, Hyun-Kyu,Seo, Ju-Seok,Park, Jongbong,Yoon, Seon-Mi,Chae, Seung Jin,Lee, Young Hee,Kim, Sang-Woo,Choi, Jae-Young,Lee, Sang Yoon,Kim, Jo WILEY-VCH Verlag 2010 ADVANCED MATERIALS Vol.22 No.19

<B>Graphic Abstract</B> <P>The cover shows an image of fully rollable transparent nanogenerators synthesized using chemical vapor deposition grown large-scale graphene sheets as transparent electrodes and piezoelectric ZnO nanorod arrays. Sang-Woo Kim, Jae-Young Choi, and co-workers report on p. 2187 the electrical and structural stability of the nanogenerators, with excellent charge scavenging performance under external mechanical loads such as bending and rolling. This study shows that graphene-based nanogenerators are very promising for self-powered rollable transparent device applications. <img src='wiley_img_2010/09359648-2010-22-19-ADMA201090066-content.gif' alt='wiley_img_2010/09359648-2010-22-19-ADMA201090066-content'> </P>

L-lactic acid production by Kluyveromyces marxianus expressing lactate dehydrogenases with a different pH optimum

Jae Won LEE,Jung Hoon IN,Jun-Bum PARK,Jonghyeok SHIN,Jin Hwan PARK,Bong Hyun SUNG,Jung-Hoon SOHN,Jin-Byoung PARK,Dae-Hyuk KWEON 한국생물공학회 2016 한국생물공학회 학술대회 Vol.2016 No.4

Conjoined unification venoplasty for triple portal vein branches of right liver graft

Jae Hyun Kwon,Shin Hwang,Gi-Won Song,Deok-Bog Moon,Gil-Chun Park,Seok-Hwan Kim,Sung-Gyu Lee 한국간담췌외과학회 2016 한국간담췌외과학회 학술대회지 Vol.2016 No.4

Phodphatidic Acid-induced Elevation of Intracellular Ca²+ Is Mediated by RhoA and H₂O₂in Rat-2 Fibroblasts

Shin, Incheol,Lee, Zee-Won,Kweon, Soo-Mi,Leem, Sun-Hee,Kim, Jae-Hong,Kim, Byung-Chul,Ha, Kwon-Soo 東亞大學校附設遺傳工學硏究所 1999 遺傳工學硏究 Vol.- No.6

We have investigated possible roles of RhoA and H₂O₂ in the elevation of intracellular Ca²+[Ca²+]i) by phosphatidic acid (PA) in Rat-2 fibroblasts. PA induced a transient elevation of [Ca²+]i in nthe presence or absence of EGTA. Lysophosphatidic acid (LPA) also increased [Ca²+]i, but the sustained Ca²+ response was inhibited by EGTA. LPA stimulated the production of inositol phosphates, but PA did not. In the presence of EGTA, preincubation with LPA completely blocked the subsequent elevation of [Ca²+]i by PA, but not vice versa. PA stimulated the translocation of RhoA to the particulate fraction as did LPA. Scrape loading of C3 transferase inhibited the transient Ca²+ response to PA, but not to LPA, suggesting an essential role of RhoA in the elevation of [Ca²+]i by PA, H₂O₂ also induced a transient increase of [Ca²+]i as did PA. H₂O₂ scavengers, catalase and N-acetyl-L-cysteine, completely blocked the rise of [Ca²+]i stimulated by PA, but not by LPA. Furthermore, preincubation with PA blocked the subsequent Ca²+ response to H₂O₂, and the incubation with H₂O₂ also blocked the PA-induced rise of [Ca²+]i. Thus, it was suggested that PA stimulated Ca²+ release from PA-sensitive, but not inositol 1,4,5-trisphosphate-sensitive,Ca²+? stores by the activation of RhoA and intracellular H₂O₂.

In vitro apoptotic effects of methanol extracts of <i>Dianthus chinensis</i> and <i>Acalypha australis</i> L. targeting specificity protein 1 in human oral cancer cells

Shin, Ji‐,Ae,Kim, Jae‐,Jin,Choi, Eun‐,Sun,Shim, Jung‐,Hyun,Ryu, Mi Heon,Kwon, Ki Han,Park, Hee‐,Min,Seo, Jin‐,Young,Lee, Soo‐,Yeon,Lim, Do‐,Won,Cho, Nam Wiley Subscription Services, Inc., A Wiley Company 2013 Head & neck Vol.35 No.7

<P><B>Abstract</B></P><P><B>Background</B></P><P>The aims of this study were to evaluate the apoptotic activities and molecular mechanisms of methanol extracts of <I>Dianthus chinensis</I> (MEDC) and <I>Acalypha australis</I> L. (MEAL) in human oral cancer cells.</P><P><B>Methods</B></P><P>The apoptotic effects and related molecular mechanisms of MEDC and MEAL on oral cancer cells were evaluated using MTS assay, DAPI staining, immunostaining, Western blotting, and reverse transcriptase–polymerase chain reaction.</P><P><B>Results</B></P><P>Sp1 was overexpressed in oral tumor tissues compared with normal oral mucosa. Downregulation of Sp1 inhibited the growth of SCC‐15 and YD‐15 oral cancer cells. MEDC and MEAL inhibited cell growth and induced apoptosis in both cell lines by decreasing the expression of Sp1. In addition, treatment of cells with MEDC and MEAL decreased Mcl‐1 expression, which is a downstream target of Sp1.</P><P><B>Conclusion</B></P><P>Our results indicate that MEDC and MEAL are bioactive natural products that can potentially induce apoptosis of tumor cells that overexpress the Sp1 protein. © 2012 Wiley Periodicals, Inc. Head Neck, 2013</P>

Benefit of pyloroplasty to prevent gastric stasis in intrahepatic cholangiocarcinoma patients undergoing extensive left-sided lymph node dissection

Jae-Won Cho,Hae-Won Lee,Shin Hwang 한국간담췌외과학회 2016 한국간담췌외과학회 학술대회지 Vol.2016 No.4