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>

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.

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.

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>

Nontuberculous Mycobacterial Lung Disease Caused by Mycobacterium terrae in a Patient with Bronchiectasis

( Won-jung Koh ),( Go-eun Choi ),( Nam Yong Lee ),( Sung Jae Shin ) 대한결핵 및 호흡기학회 2012 Tuberculosis and Respiratory Diseases Vol.72 No.2

We report a rare case of lung disease caused by Mycobacterium terrae in a previously healthy woman. A 45-year-old woman was referred to our hospital due to a chronic cough with sputum. A computed tomography scan of the chest revealed bronchiolitis in conjuction with bronchiectasis in both lungs. Nontuberculous mycobacteria were identified and isolated from the bronchoalveolar lavage fluid collected from each lung. All isolates were identified as M. terrae by various molecular methods that characterized the rpoB and hsp65 gene sequences. Antibiotic therapy using clarithromycin, rifampin, and ethambutol improved the patient`s condition and successfully resulted in sputum conversion.

Conversion of CO₂ to CH₄ by hydrogenotrophic methanogen

( Jae Hyung Kim ),( Jun Chul Lee ),( Won Seok Chang ),( Kyoung-a Shin ),( Daewon Pak ) 한국폐기물자원순환학회 2023 I-CIPEC Vol.2012 No.0

A DYNAMIC SIMULATION OF THE SULFURIC ACID DECOMPOSITION PROCESS IN A SULFUR-IODINE NUCLEAR HYDROGEN PRODUCTION PLANT

Shin, Young-Joon,Chang, Ji-Woon,Kim, Ji-Hwan,Park, Byung-Heung,Lee, Ki-Young,Lee, Won-Jae,Chang, Jong-Hwa Korean Nuclear Society 2009 Nuclear Engineering and Technology Vol.41 No.6

In order to evaluate the start-up behavior and to identify, through abnormal operation occurrences, the transient behaviors of the Sulfur Iodine(SI) process, which is a nuclear hydrogen process that is coupled to a Very High Temperature Gas Cooled Reactor (VHTR) through an Intermediate Heat Exchanger (IHX), a dynamic simulation of the process is necessary. Perturbation of the flow rate or temperature in the inlet streams may result in various transient states. An understanding of the dynamic behavior due to these factors is able to support the conceptual design of the secondary helium loop system associated with a hydrogen production plant. Based on the mass and energy balance sheets of an electrodialysis-embedded SI process equivalent to a 200 $MW_{th}$ VHTR and a considerable thermal pathway between the SI process and the VHTR system, a dynamic simulation of the SI process was carried out for a sulfuric acid decomposition process (Second Section) that is composed of a sulfuric acid vaporizer, a sulfuric acid decomposer, and a sulfur trioxide decomposer. The dynamic behaviors of these integrated reactors according to several anticipated scenarios are evaluated and the dominant and mild factors are observed. As for the results of the simulation, all the reactors in the sulfuric acid decomposition process approach a steady state at the same time. Temperature control of the inlet helium is strictly required rather than the flow rate control of the inlet helium to keep the steady state condition in the Second Section. On the other hand, it was revealed that the changes of the inlet helium operation conditions make a great impact on the performances of $SO_3$ and $H_2SO_4$ decomposers, but no effect on the performance of the $H_2SO_4$ vaporizer.

Overexpression of Periostin Protein in Non-Small Cell Lung Carcinoma is Not Related with Clinical Prognostic Significance

( Won Young Park ),( Dong Hoon Shin ),( Jae Ho Kim ),( Min Ki Lee ),( Ho Seok Lee ),( Chang Hun Lee ) 대한결핵 및 호흡기학회 2012 Tuberculosis and Respiratory Diseases Vol.72 No.2

Background: Periostin is preferentially expressed in periosteum, indicating a potential role in bone formation. Recently, there have been emerging controversies about its role in invasion and metastasis of human malignancies. We attempted to determine the clinicopathological significance of periostin expression in non-small cell lung carcinoma (NSCLC). Methods: Immunohistochemical staining of periostin protein from 91 cases of NSCLCs was performed using tissue microarray blocks. The results were correlated with clinicopathological parameters. Results: Positive reaction to periostin was predominantly noted in the tumor stroma. The strongest reaction presented as a band-like pattern just around the tumor nests. Non-neoplastic lung tissue and most in-situ carcinomas did not show a positive reaction in their stroma. With respect to tumor differentiation, moderate to poor differentiated tumors (47/77) revealed even higher periostin expression than the well-differentiated ones (4/14) (p=0.024). High periostin expression was positively correlated with E-cadherin and p53 expression, but was not related with patient age, sex, tumor type, PCNA index, b-catenin, cyclin D1, pTNM-T, pTNM-N, stage, and patient survival (p>0.05). Conclusion: These results suggest that periostin might play a role during the biological progression of NSCLC, but may not be related to the clinical prognostic parameters.

HBV DNA level at 24 weeks is the best predictor of virological response to adefovir add-on therapy in patients with lamivudine resistance.

Shin, Jung Woo,Jung, Seok Won,Park, Bo Ryung,Kim, Chang Jae,Eum, Jun Bum,Kim, Byung Gyu,Du Jeong, In,Bang, Sung-Jo,Park, Neung Hwa International Medical Press 2012 ANTIVIRAL THERAPY Vol.17 No.2

<P>The aim of this study was to investigate the relationship between HBV DNA levels at baseline and on-treatment and the virological response at 96 weeks after adefovir add-on therapy in chronic hepatitis B (CHB) patients with lamivudine resistance.</P>