• Title/Summary/Keyword: 기업형

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User-friendly Web-based ezSIM Platform Development for SMBs (중소·중견기업을 위한 사용자 친화형 웹 기반 ezSIM 플랫폼 개발)

  • Yoon, Tae Ho;Park, Hyungwook;Sohn, Ilyoup;Hwang, Jae Soon;Seo, Dongwoo
    • Korean Journal of Computational Design and Engineering
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    • v.20 no.1
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    • pp.65-74
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    • 2015
  • Structure and/or fluid analysis is gradually increased by an essential design process in the small and medium-sized businesses (SMBs) because of the needs for a rapid design process and the certification about the supplement of the parts by the large business (LB). In this paper, we developed the web-based ezSIM platform installed in the resources integrated system server. The ezSIM platform is based on the heterogeneous linux and windows operating system for the user-friendly connection with the part of the analysis for the SMBs. The procedure of the structure/fluid analysis service module using the public software and the license-free open code in the ezSIM platform was explained. The convenience of the ezSIM platform service was presented by the reaction rate of the graphic motion compared with that of a local PC and the solving and pre-post processing interface compared with that of the KISTI supercomputer. The web-based ezSIM platform service was identified as a useful and essential platform to the SMBs for the usage of the structure and/or fluid analysis procedure.

A Study on the Development Strategies for e-commerce Innovation (e-커머스 서비스 혁신을 위한 발전전략 연구)

  • Kwon, Hyeog In;Baek, Bo Hyun;Ahn, Yea Jin;Lee, Jin Hyung
    • The Journal of the Korea Contents Association
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    • v.20 no.1
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    • pp.217-232
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    • 2020
  • The purpose of this study is to organize prior research related to e-commerce activation factors available to stakeholders in the online distribution industry, and to conduct FGI with e-commerce experts to calculate the importance of each factor in order based on the 3 Level Service Model of Kwon Hyeog-in (2010), the key factors derived through the preceding study and the FGI were structured and the weighting of each factor was derived using AHP methodology. In the higher factors, the private sector (0.542) > communes (0.237) > public (0.2222) appeared to be important. Sub-factories included 'search service development' (0.0970)', 'recommendation service development (0.0805)', 'consumer needs analysis (0.0534)', 'consumer consumption pattern analysis (0.0505)' and 'other platform-linked service development (0.0450)', in the order of weighting down, indicating each of the factors within the top 15 priority. The results of this study will be utilized throughout the e-commerce industry as well as e-commerce enterprises, providing an academic foundation for the rapidly growing e-commerce ecosystem.

Examining the Success Factors of Start-ups of Small Businessmen in Qualitative Perspective (소상공인의 창업 성공요인에 대한 정성적 연구)

  • Hong, Han-Kook;Kim, Nog-Hyeon;Kim, Chul-Min
    • The Journal of the Korea Contents Association
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    • v.19 no.12
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    • pp.229-237
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    • 2019
  • Though start-ups by small businessmen are increasing year by year, the success rate of start-ups have been low. Accordingly, it is necessary to look at various ways to improve the success rate of start-ups by small businessmen. Most previous studies on the issue have focused on identifying influential factors that lead to the success and growth of start-ups by them, mostly based upon quantitative perspectives. Few has approaced with qualitative perspective such as actual case studies in academic papers. In this study, after analyzing a wide range of successful cases of start-ups by small businessmen, we will develop countermeasures by business types and suggest practical lessons that can be appropriately utilized in starting a new small business.

An Evaluation of Routing Methods and the Golden Zone Effect in the Warehouses Order Picking System (창고의 복도형 오더 피킹 시스템의 'Golden Zone' 운영과 경로 최적화 알고리즘 효과 비교)

  • Li, Jin;Lee, Yong-Dae;Kim, Sheung-Kown
    • Journal of the Korea Society for Simulation
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    • v.20 no.2
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    • pp.67-76
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    • 2011
  • Order picking in automotive service parts warehouses is considered to be the most labor-intensive operation. Such warehouses contain hundreds of thousands of items, but normally 20% of products contribute to about 80% of turnover according to Pareto's 80-20 principle. Therefore most fast moving items are located near an outbound area which is called the "Golden Zone". Order picking routing efficiency is related to productivity and labor cost. However, most companies use simple methods. In this paper, we describe a series of computational experiments over a set of test cases where, we compared various previously existing routing heuristics to an optimal algorithm. We focus on examining the influence of the golden zone on the performance and selection of routing methods. The results obtained show that the optimal routing method increases the productivity at least 17.2%, and all the routing methods have better performance as the pick up rate from the golden zone increases.

The Effects of Personality Types of Dental Hygienist Students on Clinical Practice (치위생(학)과 학생들의 성격유형이 임상실습에 미치는 영향)

  • Kim, Chang-suk
    • Journal of Convergence for Information Technology
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    • v.10 no.7
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    • pp.176-184
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    • 2020
  • This study identified personality types of 433 college students of Busan, Ulsan and some regions of Gyeongsangnam-do and inquired into influences of personality types on their satisfaction with clinical practice. According to the results, students with extroverted and low-neurotic tendencies showed significant results in the subordinate factors of satisfaction with clinical practice. As for factors influencing the extraversion factors personality type, it turned out to have a significant level in satisfied with teach (p<0.001), satisfied with facility and satisfied with clinical practice (p<0.05). On the other hand, as for factors influencing the personality type of neurotic tendencies, it turned out to have a significant level in satisfied with practice content (p<0.05), satisfied with teach (p<0.001), satisfied with interpersonal (p<0.05) and satisfied with clinical practice (p<0.05). Therefore, it will be indispensable to conduct a personality type test during the period of university days, to increase satisfaction with clinical practice of students majoring in Dental hygienics. Moreover, based on the test results, it will be required to develop a variety of programs to strengthen a customized counseling program and improve interpersonal skills.

Effects of the Need for Rehabilitation Services on the Daily Life Satisfaction of Returned-to-Work and Reemployed Injured Workers : Mediating Effects Self-Efficacy (원직장복귀 및 재취업 산재근로자의 재활서비스 욕구가 일상생활만족도에 미치는 영향 : 자기효능감의 매개효과)

  • Kim, Soung-Wan
    • Journal of Convergence for Information Technology
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    • v.10 no.7
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    • pp.194-206
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    • 2020
  • This study aims at creating a daily life satisfaction improvement plan by using motivation for seeking need for rehabilitation services and self-efficacy in individuals who returned-to-work and reemployed injured workers. The subjects of this study were 2,642 returnees and 3,742 reemployed individuals who participated in the first to fifth year survey of the first cohort of the Panel Survey of Workers' Compensation Insurance. The analysis checked the mediating effect through the multiple regression analysis and bootstrapping. The result indicated the need for rehabilitation services had negative impact on self-efficacy and daily life satisfaction whereas self-efficacy had a positive effect on daily life satisfaction and played a mediating role between the need for rehabilitation services and daily life satisfaction. Based on these results, a need for the advancement of social psychological rehabilitation program and establishing an integrative rehabilitation process were identified.

A Study on 4P's of Developing Food Service Products - Focused on Gwangju, Jeonnam Area - (외식 상품 개발의 4P's에 관한 연구 - 광주, 전남 지역 중심으로 -)

  • Lee, Sun-Ho;Kim, Hee-Kee;Kong, Ki-Yul;Jeon, Kyung-Chul
    • Culinary science and hospitality research
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    • v.16 no.1
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    • pp.269-279
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    • 2010
  • This study investigates 4P's of developing food service products(Focused on Gwangju, Jeonnam area) and intends to set the direction for the relations between product, price, promotion, place and customer satisfaction and customer occupation. Statistical techniques employed includes reliability analysis and regression analysis. The study is based on the 220-questionnaire-survey conducted from July 6 to July 20, 2009 to five foodservice companies in Gwangju. The data collected of this study were analyzed with the frequency analysis, reliability analysis, and regression analysis using the SPSS 12.0 package program. The findings of this study are as follows. Firstly, there are significant product, price, promotion and place factors that affect customer satisfaction. Secondly, there are significant product, price, promotion and place factors that affect customer occupation. Thus, food service management needs to apply product, price, promotion and place strategies aggressively.

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A Study on the Pressure Vessel containing tension material used the Prestressed Concept (프리스트레스트 개념을 적용한 긴장재가 구비된 압력용기 연구)

  • Yim, Heon-Wook
    • Journal of Convergence for Information Technology
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    • v.7 no.5
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    • pp.103-109
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    • 2017
  • A pressure vessel is a cylindrical container that accommodates a pressurized fluid. In real life, there are propane canisters and butane canisters. According to data from the Korea Gas Safety Corporation, The number of domestic gas accidents is average 33 cases of domestic gas accidents occurred per year and 20.8 for mobile butane gases. The purpose of this study was to investigate a method to prevent this kind of explosion. Common studies include forced drain through safe holes, forced separation of butane canisters, and manufacturing of high-strength steel. This paper uses a concept that reduces stress inside the cylinder using prestressed method that precede compression. In other words, install a long liner in both ends of the pressure vessel. I want to develop a safety device that acts like a gas intermediate valve.

Extension of Code Refactoring Technique to Support Energy Efficiency and Language Conversion of Embedded Software (임베디드 소프트웨어의 에너지 효율성과 언어 변환 지원을 위한 코드 리팩토링 기법 확장)

  • Nam, Seungwoo;Hong, Jang-Eui
    • Journal of Convergence for Information Technology
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    • v.8 no.2
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    • pp.91-103
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    • 2018
  • Refactoring is an engineering technique for securing the quality of existing legacy code, improving the internal structure without changing the functionality of the software. Along with the reuse of open source software, reuse of source code through programming language conversion is increasingly required due to technical or market requirements. In this situation, the refactoring technique including language conversion as well as energy efficiency is considered to be an important means for improving the productivity and the quality of embedded software development. This paper proposes a code refactoring technique that converts the grammar and structure of a programming language into those of a different language through comparison and mapping, in addition to the existing energy efficient refactoring technique. The use of the proposed refactoring technique can expect to improve the competitiveness of the product through rapid software development and quality improvement by coping with the environment change of the software development language and enhancing the reuse of the existing code.

The Effect of Lower Extremity Muscle Strengthening Exercise using Biofeedback System on Lower Extremity Function and Gait in Community-based Elderly (바이오피드백 시스템을 활용한 하지근력 강화운동이 지역사회기반 노인의 하지기능과 보행에 미치는 효과)

  • Park, Tae-Sung;Lee, In-Sook;Jang, Myung-Hun;Shin, Myung-Jun
    • Journal of Convergence for Information Technology
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    • v.10 no.1
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    • pp.195-202
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    • 2020
  • This study is to investigate the effect of lower extremity strength exercise using biofeedback system on community-based elderly. Ten community-based elderly were exercised using the biofeedback system (with functional electrical stimulation) three times a week for six weeks. Data analysis was performed using Wilcoxon signed rank test. Physical function improved significantly, but there was no significant difference in muscle strength and muscle mass. Although elderly people were able to confirm that community-based ICT home biofeedback training could be possible and could lead to improvements in the lower extremity function, further research is needed to demonstrate a clearer effect by expanding the target population, distinguishing the sexes, and providing a personalized training method.