Concordance Process and Spontaneous Viability of Enterprises

Xize Geng,Yeong-Gil Kim,Lingming Kong 동아시아무역학회 2020 Journal of East Asian Trade(JEAT) Vol.2 No.2

Purpose - The purpose of this paper is to discusses the theoretical way to improve the Spontaneous Viability of power subject and occupy the competitive advantage through the explanation of the theory of Concordance Process. Design/Methodology/Approach - Based on Concordance Process, the power subject has five basic attributes: creation, preservation, domination, attribution and combination. When the above attributes portfolio at the same time, there will be a good order of competition and cooperation between the right subjects, so that they can gain competitive advantage. Concordance Process theory includes both positive power can produce positive social order and negative power can produce negative social order. The key lies in the intention of power executors and the characteristics of power process. The key lies in the intention of power executors and the characteristics of power process. The theory also holds that normal power must go through four life cycles: formation, growth, stability and decline. Power dynamic is composed of internal power, social power and self power. When the behavior of the power subject is dominated by four unreasonable conditions, its spontaneous survival ability will be restrained, so it cannot produce positive power. Findings - This paper cites the relevant empirical research results to verify the practicability of Concordance Process theory in improving the competitive advantage of enterprises. Research Implications - In the future, this theory will be further applied to the management of public utilities and the improvement of innovation ability of enterprises.

기상위성 영상처리 기본체계 아키텍처 설계

국승학 ( Seung Hak Kuk ),최창민 ( Chang Min Choi ),서용진 ( Yong Jin Seo ),김현수 ( Hyeon Soo Kim ),사공영보 ( Young Bo Sakong ),이봉주 ( Bong Ju Lee ),장재동 ( Jae Dong Jang ),오현종 ( Hyun Jong Oh ) 대한원격탐사학회 2012 大韓遠隔探査學會誌 Vol.28 No.1

본 논문에서는 국가기상위성센터에서 진행 중인``한국형 기상·환경 위성영상처리 기본체계``구축을 위한 위성영상처리 시스템 아키텍처를 제안한다. 위성영상처리 기본 체계는 위성영상의 수신, 처리, 저장, 배포의 기본적인 기능을 갖는다. 그런데 기존 시스템은 향후 개발될 다양한 위성 및 처리 시스템을 수용하기에는 시스템 통합과 유지보수 측면에서 문제점이 있었다. 현재 운영 중인 시스템의 문제점을 해결하고, 향후 개발될 다양한 위성 및 처리 시스템을 수용할 수 있도록 시스템 아키텍처는 설계되어야 한다. 이를 위해 본 논문에서는 위성영상 처리 기본 체계의 주요 아키텍처 드라이버를 변경가능성, 상호운영성, 확장성, 재사용성, 플랫폼 독립성으로 도출하고 각 아키텍처 드라이버를 달성할 수 있도록 시스템 아키텍처를 설계하였다. 이를 통해 기존 시스템이 갖고 있는 통합 시스템 관리, 시스템 간 의존성 문제, 데이터 관리의 문제를 해결할 수 있을 것이다. 또한 향후 시스템에 대한 유지보수와 새로운 시스템의 도입 시에도 쉽게 변경하고 통합할 수 있을 것으로 기대된다. This paper suggests a system architecture for the advanced meteorological satellite image processing system that is developing by NMSC (National Meteorological Satellite Center). The meteorology satellite image processing system has basically the image acquisition, the image processing, the data management, and the data dissemination functionalities. However, the existing system has some problems with respect to system integration as well as maintenance to accommodate new satellites and/or the new image processing systems for them which will be developed in the near future, To cope with these problems we propose a new system architecture for the advanced meteorology satellite image processing system, To do this we select as the architectural drivers the quality attributes such as modifiability, inter-operability, extendability, reusability, and platform independency and design the architecture to achieve such quality attributes. We expect that the new approach will solve current issues such as system integration, system dependency, or data management problems and will provide easy ways to incorporate new systems and to maintain them.

다양성 회피와 일차과정을 이용한 시장구조분석의 타당성 검증에 관한 연구

이서구,김준환 대한경영학회 2005 大韓經營學會誌 Vol.18 No.2

The purpose of this study is to build market structure analysis model at aggregate level using confirmatory approach under the assumption of variety avoiding having beta-binomial distribution, and to test the model's validity using brand switching data used in previous research.We estimated parameters using actual brand switching data and calculated likelihood chi-square statistic(goodness-of-fit) to verify five hypothetical market structures used in previous research. We found two significant hypothetical market structures, and introduced another goodness-of-fit statistic, modified AIC, to decide which market structure is better. And we got optimal market structure which has only one attribute, calorie, to explain actual non-alcholic beverages market structure.Our model is better than that of previous research which showed same result for us, because we used more parsimonious parameters. While we derived brand choice model using attribute-base in consumer information processing theory, the previous research derived their model using brand-base in utility maximization theory. Hence attribute-based choice model can explain brand choice activity and brand switching in the competitive marketplace better than brand-based choice model. In addition, first-order process assumption reflects more realistic environment than zero-order process assumption, because zero-order process assumption needs large number of parameters to explain brand switching at sub-category level in market structure. 본 논문에서는 상대적인 소비자 이질성을 고려한 다양성 회피 정도를 측정하는 과정에서 총체적 수준에서 시장구조를 분석하고자 하였다. 검증방법에서 소비자의 다양성 회피 정도는 베타분포를 갖는 것으로 가정하였다.박세훈의 기존 연구에서 제시한 동일한 자료를 이용하여 박세훈(1992)이 제시한 모델과 Kumar & Sashi의 모델과 본 연구 모형과 비교하는 방법으로 모형의 타당성을 검증하고자 하였다. 그 결과, 기존 연구들과 매우 유사한 결과를 얻을 수 있었다. 특히, 동일한 자료를 이용하여 분석한 Kumar & Sashi의 연구와는 일치된 결과를 보여 본 논문에서 사용한 모델의 이론적 타당성을 검증할 수 있었다. 이와 더불어, 상대적으로 적은 모수로서 유사한 결과를 보였음은 일차선택과정하에서의 다양성 회피행동에 기초한 시장구조분석 모델이 영차선택과정에 의한 시장구조분석 모델보다 더욱 간결한 모델이 될 수 있는 가능성을 보여준 것이라 할 수 있다.

스마트폰 애플리케이션 불만족 수준에 따른 소비자 불평행동의도에 관한 연구: 불만처리과정 및 귀인성향의 조절효과를 중점으로

배윤신 ( Yoon Shin Bae ),이승신 ( Seung Sin Lee ) 대한가정학회 2014 Human Ecology Research(HER) Vol.52 No.4

The use of smartphones has grown rapidly over a short period of time, particularly for commuting news search, smart banking, and social networking services, and has had a significant impact on the pattern of contemporary life. Further, a wide range of applications are downloaded on to smartphones. This has also led a considerable number of complaints regarding these applications. In this study, we focus on the levels of dissatisfaction that users experience with smartphone applications and their effects on consumer complaint behavior along with the moderating effects of the complaint handling process and attribution. The aim of this study is to verify whether the following hypothesis--2 (low/high dissatisfaction level of smartphone applications)×2 (poor/excellent complaint handling process)×2 (internal/external consumer attribution)--is in accordance with the betweengroup design to build a factorial design experiment. The results of this study are as follows. First, the consumer’s tendency to complain significantly influenced their dissatisfaction level. Second, consumer complaint behavior is modulated by the complaint handling process. Third, the external-attribution tendency of consumers was found to lead to more dissatisfaction than the tendency for internal attribution.

항공서비스 실패가 불평행동과 전환행동에 미치는 영향

천광타이 ( Quang Thai Tran ),강현모 ( Hyunmo Kang ),정의현 ( Eui Hyeon Jeong ) 한국지식경영학회 2017 지식경영연구 Vol.18 No.2

This study examines the effects of failed airline services on the consumers` psychological process and their behavioral responses. Having different classifications from the previous studies, this study focuses on dividing important factors of airline services into search attributes(e.g. sale and procedure services, services concerning flight attendant, in-flight services) and experience attributes(e.g. flight services, collateral services). Using structural equation modeling, this study shows that the failure of service factors of the experience attributes provokes the feeling of disappointment with mediation effect of external attribution while the failure of service factors of search attributes provokes the feeling of regret with mediation effect of internal attribution. Finally, disappointment leads to consumers` complaint behavior while regret leads to consumers` switching behavior. Unlike previous studies, we show that when a service failure occurs, depending on each attribute, consumers feel negative emotions of disappointment or regret through different attribution processes and finally show different behavioral responses with an empirical analysis.

GPR 자료 해석에 유용한 속성들 소개 및 적용 사례 분석

유희은 ( Huieun Yu ),정인석 ( In Seok Joung ),임보성 ( Bosung Lim ),남명진 ( Myung Jin Nam ) 한국지구물리·물리탐사학회 2021 지구물리와 물리탐사 Vol.24 No.3

지반 침하, 도로 안전성과 같은 사회적 이슈로 지하 공동 분포를 조사하기 위한 지표투과레이더(ground penetrating radar, GPR) 탐사가 활발히 진행되면서 자료의 양도 함께 증가하고 있다. 하지만 비용과 시간의 효율성을 고려해보았을 때, 모든 자료를 해석할 수 없기 때문에 더욱 직관적이고 정확한 판단이 가능한 해석법이 필요하다. 이러한 문제를 개선하기 위해 정량적 해석이 가능한 속성 분석법이 제안되고 있다. 탄성파 해석에서 많이 사용해온 속성 분석 중 GPR 자료에 적용할 수 있는 속성으로는 복소 트레이스(complex trace)와 유사성 (similarity)이 대표적이다. 또한, 최근 영상처리 기술의 발달로 개발된 새로운 속성인 모서리탐지 속성, 이미지 질감 속성 등도 적용성이 있다. 이 논문에서는 GPR 자료 속성분석 연구의 기초를 마련하기 위해, GPR에 적용할 수 있는 속성 분석들을 소개하고 이들의 개념에 대해 기술한 뒤, 속성분석에 기초한 해석법과 다양한 분야에서 활용한 사례를 분석하고자 한다. Recently, ground-penetrating radar (GPR) surveys have been actively employed to obtain a large amount of data on occurrences such as ground subsidence and road safety. However, considering the cost and time efficiency, more intuitive and accurate interpretation methods are required, as interpreting a whole survey data set is a cost-intensive process. For this purpose, GPR data can be subjected to attribute analysis, which allows quantitative interpretation. Among the seismic attributes that have been widely used in the field of exploration, complex trace analysis and similarity are the most suitable methods for analyzing GPR data. Further, recently proposed attributes such as edge detecting and texture attributes are also effective for GPR data analysis because of the advances in image processing. In this paper, as a reference for research on the attribute analysis of GPR data, we introduce the useful attributes for GPR data and describe their concepts. Further, we present an analysis of the interpretation methods based on the attribute analysis and past cases.

고객의 자기조절성향이 서비스 실패에 따른부정적 감정과 고객반응에 미치는 영향 -귀인과정에 따른 조정적 역할을 중심으로-

성형석,한상린 한국마케팅학회 2010 ASIA MARKETING JOURNAL Vol.12 No.2

Dissatisfied customers may express their dissatisfaction behaviorally. These behavioral responses may impact the firms' profitability. How do we model the impact of self regulatory orientation on emotions and subsequent customer behaviors? Obviously, the positive and negative emotions experienced in these situations will influence the overall degree of satisfaction or dissatisfaction with the service(Zeelenberg and Pieters 1999). Most likely, these specific emotions will also partly determine the subsequent behavior in relation to the service and service provider, such as the likelihood of complaining, the degree to which customers will switch or repurchase, and the extent of word of mouth communication they will engage in(Zeelenberg and Pieters 2004). This study investigates the antecedents, consequences of negative consumption emotion and the moderate effect of attribution processing in an integrated model(self regulatory mode → specific emotions → behavioral responses). We focused on the fact that regret and disappointment have effects on consumer behavior. Especially, There are essentially two approaches in this research: the valence based approach and the specific emotions approach. The authors indicate theoretically and show empirically that it matters to distinguish these approaches in services research. and The present studies examined the influence of two regulatory mode concerns(Locomotion orientation and Assessment orientation) with making comparisons on experiencing post decisional regret and disappointment(Pierro, Kruglanski, and Higgins 2006; Pierro et al. 2008). When contemplating a decision with a negative outcome, it was predicted that high (vs low) locomotion would induce more disappointment than regret, whereas high (vs low) assessment would induce more regret than disappointment. The validity of the measurement scales was also confirmed by evaluations provided by the participating respondents and an independent advisory panel; samples provided recommendations throughout the primary, exploratory phases of the study. The resulting goodness of fit statistics were RMR or RMSEA of 0.05, GFI and AGFI greater than 0.9, and a chi-square with a 175.11. The indicators of the each constructs were very good measures of variables and had high convergent validity as evidenced by the reliability with a more than 0.9. Some items were deleted leaving those that reflected the cognitive dimension of importance rather than the dimension. The indicators were very good measures and had convergent validity as evidenced by the reliability of 0.9. These results for all constructs indicate the measurement fits the sample data well and is adequate for use. The scale for each factor was set by fixing the factor loading to one of its indicator variables and then applying the maximum likelihood estimation method. The results of the analysis showed that directions of the effects in the model are ultimately supported by the theory underpinning the causal linkages of the model. This research proposed 6 hypotheses on 6 latent variables and tested through structural equation modeling. 6 alternative measurements were compared through statistical significance test of the paths of research model and the overall fitting level of structural equation model and the result was successful. Also, Locomotion orientation more positively influences disappointment when internal attribution is high than low and Assessment orientation more positively influences regret when external attribution is high than low. In sum, The results of our studies suggest that assessment and locomotion concerns, both as chronic individual predispositions and as situationally induced states, influence the amount of people's experienced regret and disappointment. These findings contribute to our understanding of regulatory mode, regret, and disappointment. In previous studies of regulatory mode, relatively little attention has been paid to the post actional evaluative p... 기업의 서비스 실패로 인해 부정적 경험을 겪은 고객은 무의식적으로 그 원인의 추론을 통해 실망이나 후회의 부정적 감정을 얻게 되는데 이때 고객의 자기조절성향에 따른 감정의 발생은 각기 달리 나타나며, 이때 형성된 부정적 감정들은 서로 다른 고객반응을 일으키게 된다. 이러한 부정적 반응은 기업의 이미지 및 브랜드 가치에도 적지 않은 영향을 미칠 뿐만 아니라 장기적으로는 기업매출에도 부정적 영향을 미치며 서비스 회복 노력에 따른 추가적 비용도 발생하게 된다. 본 연구는 서비스 영역에서 서비스 실패에 따른 고객의 부정적 감정의 선행요인 및 그 결과변수인 고객반응에 초점을 두고 있다. 즉 서비스 실패 시 자기조절성향(평가지향성과 목표지향성)이 부정적 감정에 미치는 영향과 이때 귀인과정(내적귀인 vs 외적귀인)에 따른 고객의 부정적 감정(후회감과 실망감)의 차이를 살펴보았다. 그리고 이러한 부정적 감정들이 체념과 구전활동이라고 하는 고객 행동반응에 미치는 영향을 실증분석하였다. 분석결과, 자기조절성향에 따른 후회감의 차이는 목표 지향적 성향이 강한 고객보다는 평가지향적 성향이 강한 고객일수록 후회감이 더 크고 반대로 목표지향적 성향이 강한 고객은 실망감이 더 큰 것으로 나타났다. 고객의 부정적 감정들은 귀인과정의 조절적 역할(내적귀인-후회감, 외적귀인-실망감)에 따라 서로 다른 감정이 형성되는 것으로 나타났다. 그리고 후회감과 실망감은 소비자의 서비스 실패 후 행동반응에 상이한 영향을 미치는 것으로 나타났는데 본인의 의사결정에 따른 선택에 대해 후회감을 느낀 고객은 체념적 반응이 높게 나타났으며 반면에 실망감을 느낀 고객은 서비스 제공자나 제3자에 대한 구전행동이 높은 것으로 나타났다.

Application of the Quality-by-Design (QbD) Approach for Erythropoietin Alpha Purification

김태규,서광석,권상오,Thomas A. Little,김미정,김찬화 대한화학회 2019 Bulletin of the Korean Chemical Society Vol.40 No.7

This study was aimed at process characterization and improving quality of purification of erythropoietin α, a biopharmaceutical agent. In biopharmaceutical manufacturing, quality should always be targeted to ensure safety and efficacy. Design-of-experiments?based approaches have been explored to rapidly and efficiently achieve an optimized yield and an increased understanding of a product and process variables affecting the product's critical quality attributes in the biopharmaceutical industry; this system is known as the quality-by-design approach. Changes in three critical process parameters?buffer pH, flow rate, and loading amount?were evaluated. Process characterization was conducted on a scaled-down model previously validated by comparison with data from a large-scale production facility. Seven critical quality attributes?relative aggregate content, host cell protein, host cell deoxynucleotides, endotoxin, Z-value (N-glycan score), relative content of charge isomers, and step yield?were analyzed. Multivariate regression analysis was performed to establish statistical prediction models for performance indicators and quality attributes; accordingly, we constructed contour plots and conducted a Monte Carlo simulation to clarify the design space. As a result of the optimization analysis of the purification process, it was confirmed that proven acceptance ranges were optimized as follows: loading amount (mg/mL) 0.4?4.0, buffer pH 7.0?8.0, and flow rate (mL/min) 0.5?1.6.

서울소재 4년제 대학 입학자의 사회경제적 배경특성이 수시전형 입학에 미치는 영향 분석 : 2005∼2012년을 중심으로

남인혜(Nam, Inhye),서재영(Seo, Jae Young) 학습자중심교과교육학회 2020 학습자중심교과교육연구 Vol.20 No.6

최근 서울 주요대학을 중심으로 정시전형 확대가 발표됨에 따라, 어떠한 배경을 가진 학생이 수시 또는 정시전형에 유리한가에 대한 관심이 집중되었다. 본 연구는 2005년∼2012년 서울소재 4년제 대학 입학자를 대상으로, 수시 및 정시전형별 입학생의 사회경제적 배경특성 추이와, 학생의 사회경제적 배경특성이 수시전형을 통한 입학에 미치는 영향을 분석하였다. 분석에는 대졸자직업이동경로조사(GOMS) 데이터를 활용하였으며, 로짓회귀모형에 코호트 고정효과를 투입하였다. 분석 결과, 2005년 이래로 정시 입학자의 가구소득은 꾸준히 상승한 반면 수시 입학자의 가구소득은 하락세를 보인 점, 학생의 부교육연한 및 출신고교유형이 수시입학 여부에 유의한 영향을 미친 점, 사회경제적 배경특성의 유의한 영향이 입학사정관제 도입 및 대학 자율화 시기 이후에 나타난 점을 확인하였다. 이를 토대로 본 연구는 대입의 공정성 확보를 위해 정시전형확대보다 다면적인 고려가 필요하며, 수시를 통한 상위권 대학 입학 승산이 낮게 나타나고 있는 일반고 학생에 대한 지원이 필요함을 제언하였다. This study aims to empirically analyze the effects of students’ socio-economic background characteristics on admission to universities in Seoul region by type of admission process. In particular, this study tries to find out whether the early admission process based on various evaluation criteria is widening the admission opportunities of socio-economically disadvantaged students than the regular admission process based on CSAT grades. Drawing upon the collected data of freshmen between 2005-2012 from the Graduate Occupational Mobility Survey (GOMS), this study used logistic regression model with cohort-fixed effects. Study findings were as follows: First, the time-series shows that the average income level of students admitted through regular admission have been constantly on the rise while that of students admitted through early admission have been declining. Second, father’s year of education and types of highschool had significant effects on students’ admission opportunities through the early admission process. Third, the effects were mostly significant only for freshmen of 2008 or later, whereafter the Korean government has expanded the early admission process by introducing the Admission Officer System. Based on the findings, this study suggests that more careful policy designs are required than increasing the quota for regular admission and that measures should be taken to support students in General high schools who turned out to be less probable to be admitted to privileged universities through the early admission process.

본질적 속성 찾기 전략(WIOS)을 통한 이론적 일반화

노은환,전영배,강정기 한국수학교육학회 2012 수학교육논문집 Vol.26 No.1

본 연구는 Davydov가 언급한 이론적 일반화가 구체적으로 어떻게 이루어지는지를 탐구하는 것을 목적으로 하며, 이를 위해 본질적 속성의 인식을 돕는 전략과, 이 전략을 통해 이루어지는 이론적 일반화의 과정을 제시하는 것을 연구문제로 설정하였다. 본질적 속성의 인식을 돕는 전략으로 WIOS를 제시하였다. WIOS는 일반화하려는 명제의 결론을 고정하여, 명제의 가정으로부터 추출한 여러 속성을 대상으로 WIO를 통해 결론에 영향을 미치는 속성과 그렇지 않는 속성의 인지를 통해 본질을 추출하는 전략이다. 한편, 이 전략을 통해 이루어지는 이론적 일반화의 과정을 "인지, WIOS, 일반화된 명제의 추측, 정당화, 본질적 속성에 대한 통찰"의 순으로 제시하였다. 그리고 WIOS를 통해 이루어지는 이론적 일반화의 과정을 중학교 교과서에 수록된 2가지 정리에 적용하여 보았으며, 이를 통해 이 전략의 과정이 이론적 일반화의 수행을 도울 수 있는 전략임을 확인해 보았다. The cognition of an intrinsic attribute play an important role in the process of theoretical generalization. It is the aim of this paper to study how the theoretical generalization is made. First of all, we suggest the What-if-only-strategy(WIOS) which is the strategy helping the cognition of an intrinsic attribute. And we propose the process of the theoretical generalization that go on the cognitive stage, WIOS stage, conjecture stage, justification stage and insight into an intrinsic attribute in order. We propose the process of generalization adding the concrete process cognizing an intrinsic attribute to the existing process of generalization. And we applied the proposed process of generalization to two mathematical theorem which is being managed in middle school. We got a conclusion that the what-if-only strategy is an useful method of generalization for the proposition. We hope that the what-if-only strategy is helpful for both teaching and learning the mathematical generalization.