• Title/Summary/Keyword: Convergence study

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A Case Study on the Online Classes for Engineering·Humanities Convergence subjects (공학·인문 융합 교과의 온라인수업 사례)

  • Lee, Chaelee
    • Journal of Engineering Education Research
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    • v.24 no.6
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    • pp.50-59
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    • 2021
  • This paper is a study on the case of online classes in engineering·humanities convergence subjects, and the purpose of this study is to explore the possibility of effective online convergence classes by describing in detail how to design and operate online classes, and analyzing the effects and limitations of online classes. Such study will serve as a model for online classes needed in the new normal era, which is facing a turning point in education.

A case study on the development and practice of lessons for mathematics-oriented convergence through the professional development of multi-tiered teacher community (공동체단위의 연수를 통해 나타난 고등학교 수학 중심 융합수업의 개발 및 적용 사례)

  • Kwon, Oh Nam;Park, Jaehee;Oh, Kukhwan;Bae, Young Gon
    • The Mathematical Education
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    • v.53 no.3
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    • pp.357-381
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    • 2014
  • This study analyzed the cases of three teacher communities participating in an innovative professional development program and clarified the characteristics and the process of lessons for mathematics-oriented convergence that were developed and applied during the program. Each of the teacher communities designed and implemented lessons according to the context of each community and the concept of lessons for mathematics-oriented convergence were developed and refined. The lessons developed by the three teacher communities were characterized as convergence problem posing lessons using technology, convergence of various subject content focused on mathematical concepts through team teaching, and convergence lessons according to students' achievement levels. The program contributed to teacher community activities by proving sustainable professional development in the area of convergence education, a connection between the content of their professional development and the context of the field, and opportunities for active participation in the process of developing and implementing the convergence lessons.

ON THE CONVERGENCE FOR ND RANDOM VARIABLES WITH APPLICATIONS

  • Baek, Jong-Il;Seo, Hye-Young
    • Journal of applied mathematics & informatics
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    • v.29 no.5_6
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    • pp.1351-1361
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    • 2011
  • We in this paper study the complete convergence and almost surely convergence for arrays of rowwise pairwise negatively dependent(ND) random variables (r.${\upsilon}$.'s) which are dominated randomly by some random variables and obtain a result dealing with complete convergence of linear processes.

ROUGH STATISTICAL CONVERGENCE IN 2-NORMED SPACES

  • Arslan, Mukaddes;Dundar, Erdinc
    • Honam Mathematical Journal
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    • v.43 no.3
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    • pp.417-431
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    • 2021
  • In this study, we introduced the notions of rough statistical convergence and defined the set of rough statistical limit points of a sequence and obtained statistical convergence criteria associated with this set in 2-normed space. Then, we proved that this set is closed and convex in 2-normed space. Also, we examined the relations between the set of statistical cluster points and the set of rough statistical limit points of a sequence in 2-normed space.

DOUBLE WIJSMAN LACUNARY STATISTICAL CONVERGENCE OF ORDER 𝛼

  • GULLE, ESRA;ULUSU, UGUR
    • Journal of applied mathematics & informatics
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    • v.39 no.3_4
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    • pp.303-319
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    • 2021
  • In this paper, we introduce the concepts of Wijsman strongly p-lacunary summability of order 𝛼, Wijsman lacunary statistical convergence of order 𝛼 and Hausdorff lacunary statistical convergence of order 𝛼 for double set sequences. Also, we investigate some properties of these new concepts and examine the existence of some relationships between them. Furthermore, we study the relationships between these new concepts and some concepts in the literature.

A Case Study on Business Model Evaluation for Broadcasting Telecommunication Convergence Service (차세대 방통융합서비스 사업모델 평가에 관한 사례)

  • Lim, Gyoo Gun;Kang, Sangug;Seol, Joongho;Yu, Dengsheng
    • Journal of Information Technology Services
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    • v.16 no.1
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    • pp.83-98
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    • 2017
  • Broadcasting telecommunication convergence service means a service where broadcasting and telecommunication converge. Recently with the advancement of technology, broadcasting telecommunication convergence service has been evolving to provide multimedia contents through various devices including wired and wireless network environment. Up to now, IPTV and smartphone-based convergence services have been dominant, but more developed and evolved technology and media will appear in the future. In order to derive the next generation broadcasting telecommunication convergence service supporting model, this study derives an evaluation model of broadcasting telecommunication convergence service and presents a case of evaluation of 30 demonstration projects supported by the Korean government from 2010 to 2014. In this study, we derive an evaluation model and evaluate the demonstration projects by reflecting the position of the main stake holders of service such as users, experts, and related organizational institutions, away from the existing simple service evaluation method. Expert questionnaire used AHP (Analytic Hierarchy Process) method, and the evaluation results were divided into upper and lower groups to provide key implications by a gap analysis. From this analysis this study suggests guidelines for next generation broadcasting telecommunication service support projects. The next generation broadcasting convergence service business should be based on open platform type in terms of service type. In terms of service media, it should be centered on open devices such as smart phones and smart TVs. In terms of types of business responsibilities, it should be led by public organizations and it is necessary to increase the fund matching ratio by at least 62% when the private sector participates.

A Study on the Convergence Directing Characteristics of a Fashion Show - Focused on the Louis Vuitton Women's Collection - (패션쇼의 융복합 연출 특성에 관한 연구 - 루이비통 여성복 컬렉션을 중심으로 -)

  • Ha Jin Choi;Jae Yoon Chung
    • Journal of the Korea Fashion and Costume Design Association
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    • v.24 no.4
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    • pp.11-25
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    • 2022
  • Convergence, a universal phenomenon in modern society, takes place in various ways throughout society, and the concept of convergence can also be observed in fashion shows. The concept of convergence is actively emerging in terms of fashion show directing. The purpose of this study is to suggest the development of fashion show directing by analyzing the convergence characteristics of fashion show directing through a Louis Vuitton fashion show, and to provide data on convergence in fashion shows. The object of the study is the women's Paris Pret-a-porter and women's cruise collection presented at the Louis Vuitton fashion show. The research method integrated the criteria for analysis and the characteristics of fashion show production through previous studies and a literature review. The characteristics of convergence production in Louis Vuitton fashion shows were identifeid through literature and visual data. In this study, the convergence of the Louis Vuitton fashion shows were divided into four categories: genre integration, sensory synesthesia, perspective diversification, and media scalability. First, the integration of genres enhanced the brand image and effectively conveyed the concept of the show. Second, the synesthesia of the senses expanded communication with the audience and increased the audience's immersion. It has also become a new way to experience fashion shows in person. Third, the diversity of perspectives changed and diversified the way audiences experienced fashion shows. Fourth, the scalability of the media means various ways in which the audience can experience fashion shows. Through this, it is possible to effectively convey information and experiences about fashion shows to the audience.

WIJSMAN LACUNARY IDEAL INVARIANT CONVERGENCE OF DOUBLE SEQUENCES OF SETS

  • Dundar, Erdinc;Akin, Nimet Pancaroglu
    • Honam Mathematical Journal
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    • v.42 no.2
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    • pp.345-358
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    • 2020
  • In this paper, we study the concepts of Wijsman lacunary invariant convergence, Wijsman lacunary invariant statistical convergence, Wijsman lacunary ${\mathcal{I}}_2$-invariant convergence (${\mathcal{I}}^{{\sigma}{\theta}}_{W_2}$), Wijsman lacunary ${\mathcal{I}}^*_2$-invariant convergence (${\mathcal{I}}^{\ast}^{{\sigma}{\theta}}_{W_2}$), Wijsman p-strongly lacunary invariant convergence ([W2Nσθ]p) of double sequence of sets and investigate the relationships among Wijsman lacunary invariant convergence, [W2Nσθ]p, ${\mathcal{I}}^{{\sigma}{\theta}}_{W_2}$ and ${\mathcal{I}}^{\ast}^{{\sigma}{\theta}}_{W_2}$. Also, we introduce the concepts of ${\mathcal{I}}^{{\sigma}{\theta}}_{W_2}$-Cauchy double sequence and ${\mathcal{I}}^{\ast}^{{\sigma}{\theta}}_{W_2}$-Cauchy double sequence of sets.

Analyzing Technology-Service Convergence Using Smartphone Application Services (스마트폰 애플리케이션 서비스의 기술-서비스 융합 양상 분석)

  • Geum, Youngjung;Min, Hyejong
    • Journal of Korean Institute of Industrial Engineers
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    • v.42 no.1
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    • pp.1-19
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    • 2016
  • Recently, the emergence of smartphone foster the technological convergence. This convergence no longer takes place within technologies only. Rather, convergence phenomena happen as a form of embodied services. However, previous research on convergence has been subject to the technology-oriented studies, including suggesting patent-based indexes or analyzing technological characteristics. However, investigating technology-service convergence is critical since most of new smart services are technology-based convergence services. Therefore, we analyze the pattern of technology-service convergence which occurs in the smartphone application services. We divided the smatphone application services into four categories, and employ a network analysis to represent the convergence phenomena of each category. Our study is expected to provide meaningful implication in new service development practice.