• Title/Summary/Keyword: MIS 4

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The Effects of Business Value Orientation on the Productivity and Performances: Comparative Study between IT and non-IT SME Companies (기업의 가치지향성이 업무생산성과 경영성과에 미치는 영향: 중소 IT기업과 비IT기업의 비교연구를 중심으로)

  • Yoon, Dong-Ju;Jeong, Dae-Yul
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.15 no.4
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    • pp.1971-1982
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    • 2014
  • The purpose of the this study is to analyze what business value orientations are more effective on the enhancement of productivity and performance indexes of IT companies. Especially we are interest in the moderate effect of business types such as IT manufacturing, IT services, and non-IT manufacturing companies. The empirical test results was somehow different from the theoretical researches. Customer orientation affects productivity directly and performance indexes indirectly. Whereas, technology innovation orientation didn't affects productivity and performance indexes directly, except IT services companies. Corporate social responsibility affects performance indexes directly, but not productivity. We could conclude that the type of business is an important moderator between business value orientations and enterprise performance factors.

Improved Arctic Ocean Oxygen Isotope Stratigraphy Results from the Yermak Plateau (ODP Leg 151 : Site 910A)

  • ;Jochen, Knies;dreas , Mackensen;Jens, Matthiessen;Christoph, Vogt
    • Proceedings of the Korean Quaternary Association Conference
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    • 2004.06a
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    • pp.51-51
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    • 2004
  • As an important contribution to the planed drilling (IODP) in the central part of the Arctic Ocean, we are currently working on a refined chronostratigraphy for Marine Isotope Stage (MIS) 16 to MIS 2 on the exciting material from ODP Site 910A (Leg 151) which has been recovered from the marginal Eastern Arctic Ocean (the Yermak Plateau - the Atlantic/Arctic Ocean Gateway). Several stratigraphic age fix-points support the interpretation of the stable oxygen. isotope record of planktonic foraminifer N, pachyderma sin. that is punctuated by several short-term meltwater events. We believe that our new record will serve as 'the important correlating tool for establishing a basic stratigraphy for the Quaternary Arctic Ocean as well as for generating high-resolution paleoenvironmental reconstructions in the central Arctic Ocean. Furthermore, our study will provide reference stratigraphic data sets for interpreting the micropaleontological, sedimentological and organic / inorganic - geochemical proxies of the new boreholes that will be drilled on the Lomonosov Ridge(Central Arctic Ocean) in the frame of the "Arctic Coring Expedition' (ACEX, IODP) in summer 2004.

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A Study on Design and Operation of MIS Oriented Curriculum (경영정보 관련 학과의 교육과정 설계와 운영 방안: K대학 e-비즈니스학과 사례를 중심으로)

  • Oh, Chang Gyu;Lee, Hong Girl;Kim, Seong Hoo
    • The Journal of Information Systems
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    • v.24 no.4
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    • pp.117-138
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    • 2015
  • Purpose To meet changing social demands and fulfill the needs of the information and communications technology industry, the curriculum of MIS related department should develop and implement new conceptual frameworks. In response, the purpose of this study was to develop curriculum for students in the Department of e-Business at Kyungnam University. Design/methodology/approach We conducted a demands analysis of educational demanders, NCS(National Competency Standards) based curricular analysis, and benchmarking from other management information systems related departments. The expert panel committee consisting of e-Business department faculty members was held to examine and discuss the student-oriented curriculum developed during this study. Findings Results show that the contents and types of curriculum should be organized so that students can maximize their professional job competency to apply to their core professional tasks. Given these findings, we reconstructed the curriculum with both basic and advanced courses, all systematically organized according to the job requirements they offer toward meeting the industry's needs. We also implemented the web-based JSSS(Job Searching Support System) with which educational demanders can search among 13 job types, estimate their performances, and obtain the information about course registration. In all this study presents specific, practical evidence of the job-related curriculum for students in the Department of e-Business at Kyungnam University.

A Medical Palpation Guidance System for Minimally Invasive Surgery using Contact Pressure Distribution (접촉 압력 분포를 이용한 최소 침습 수술을 위한 의료 촉진 가이던스 시스템)

  • Kim, Hyoungkyun;Chung, Wan Kyun
    • Journal of Sensor Science and Technology
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    • v.26 no.4
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    • pp.266-273
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    • 2017
  • In this research a medical palpation guidance system for minimally invasive surgery (MIS) is proposed. Palpation is a useful tool for identifying a size and location of a lump during a surgery. However, conventional manual palpation is only available in open surgery, so there has been several researches about palpation assistant or guidance system for MIS. The previously developed systems are based on a pressure based or stiffness based approach. These previous approaches have some limitations in increasing complexity of the systems and lack of geometric information about the lump which is more important information for the lump removal than the stiffness information. We propose a palpation guidance system using a novel approach using contact pressure distribution. Since our approach gives the geometry information of the lump as well as the existence information, the operator can easily notice the currently identified lump region and the optimal position for the next palpation. The experiment results show that our approach can offer the geometry information of the lump correctly.

A Study on B737NG Aircraft Tail Strike during Takeoff (B737NG 항공기 이륙 중 미부지면접촉에 관한 연구)

  • Noh, Kun-Soo
    • Journal of the Korean Society for Aviation and Aeronautics
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    • v.17 no.4
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    • pp.70-75
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    • 2009
  • According to the aviation statistics, tail strike incidents and accidents are cyclic. Although many tail strikes occurred during takeoff, these are less than during landing cases. Many cases are related on human factors. In my opinion it is possible to analyze the causes of takeoff tail strikes to some extent. There are major casual factors of tail strike during takeoff such as; (1) Mis-trimmed horizontal stabilizer (2) premature rotation prior to $V_R$ (3) Excessive pitch up rate during rotation (4) Improper use of the flight director. Among these causes improper use of flight director is excluded in this paper because it is recommended that pilot should use flight director after airborne. So I analyzed the other three causes as following. Firstly, because mis-trimmed stabilizer is related to center of gravity(CG), the relationship between stabilizer and CG is reviewed. Secondly, concerned premature rotation prior to $V_R$ I reviewed the background of rotation speed($V_R$) establishment and analyzed theoretically what speed leads to tail strikes. Thirdly, concerning excessive pitch up rate during rotation I analyzed what excessive pitch up rate can decrease ground clearance while using FDR data.

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Investigating the Effect of NCS Information Capability on College Students' Career Readiness Behavior (NCS 정보능력이 대학생들의 진로준비행동에 미치는 영향)

  • Sung, Haengnam;Cho, Donghwan
    • The Journal of Information Systems
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    • v.27 no.4
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    • pp.189-202
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    • 2018
  • Purpose As job market squeezes and more institutions have been requiring NCS(National Competency Standards) based recruitments, the importance of NCS has been growing. Among the 10 domains of NCS, the most relevant one with MIS(Management Information Systems) field is 'information ability', which is becoming more important with the advent of the fourth industrial revolution era. The purpose of this study is to investigate the effect of college students' information ability on their career preparation behavior. Design/methodology/approach In this study, we set up a process model to comprehend the effect of college students' information ability on career preparation behavior based on social cognitive career theory. For research model testing, 561 questionnaires were used for empirical analysis through structural equations modeling. Findings Empirical analysis showed that information ability positively influenced college students' career preparation behaviors for employment. In addition, this study presented a process model explaining the effect of information capability on career preparation behavior. In order to strengthen the information ability of college students, not only university-level efforts, but also MIS discipline efforts should be accompanied. Other academic and practical implications are discussed.

Minimal Invasive Surgery: A National Survey of Its Members by the Korean Association of Pediatric Surgeons (최소 침습 수술: 대한소아외과학회 회원을 대상으로 한 전국조사)

  • Kim, Dae Yeon;Kim, I.S.;Kim, H.Y.;Nam, S.H.;Park, K.W.;Park, W.H.;Park, Y.J.;Park, J.H.;Park, J.Y.;Park, J.S.;Park, J.Y.;Boo, Y.J.;Seo, J.M.;Seol, J.Y.;Oh, J.T.;Lee, N.H.;Lee, M.D.;Jang, J.H.;Jung, K.H.;Jung, S.Y.;Jung, S.E.;Jung, S.M.;Jung, E.Y.;Jung, J.H.;Cho, M.J.;Choi, K.J.;Choi, S.J.N.;Choi, S.O.;Choi, S.H.;Choi, Y.M.;Hong, J.
    • Advances in pediatric surgery
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    • v.20 no.1
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    • pp.1-6
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    • 2014
  • Minimal invasive surgery (MIS) has rapidly gained acceptance for the management of a wide variety of pediatric diseases. A questionnaire was sent to all members of the Korean Association of Pediatric Surgeons. Thirty one members (25.4%) took part in the survey that included data for the year 2012: demographic details, opinion regarding minimal invasive surgery and robotic surgery, spectrum of minimally invasive operations, and quantity of procedures. 48.4% of the respondents had more than 10 years experience, 35.5% less than 10 years experience, and 16.1 % had no experience. The respondents of the recommend MIS and perform MIS for surgical procedures are as follow; inguinal hernia (61.3%), simple appendicitis (87.1%), complicated appendicitis (80.6%), reduction of intussusceptions (83.9%), pyloromyotomy (90.3%), fundoplication (96.8%), biopsy and corrective surgery of Hirschsprung's disease (93.5%/90.3%), imperforate anus (77.4%), congenital diaphragmatic hernia (80.6%), and esophageal atresia (74.2%). The MIS procedures with more than 70% were lung resection (100%), cholecystectomy (100%), appendectomy (96.2%), ovarian torsion (86.7%), fundoplication (86.8%), hiatal hernia repair (82.6%), and splenectomy (71.4%). The MIS procedures with less than 30% were congenial diaphragmatic hernia reapir (29.6%), esophageal atresia (26.2%), correction of malroatation (24.4%), inguinal hernia repair (11.4%), anorectal malformation (6.8%), Kasai operation (3.6%).

Analysis on Knowledge and Skills for Information Security Professionals (정보보호 분야 직무별 필요 지식 및 기술 분석)

  • Jun, Hyo-Jung;Yoo, Hye-Won;Kim, Tae-Sung
    • Information Systems Review
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    • v.10 no.2
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    • pp.253-267
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    • 2008
  • As the importance of information security becomes a major concern, there has been growing effort to educate information security professionals. This study aims to analyze the level of required knowledge and skills for four information security skills groups: strategy and planning; research and development; system management and operation; and accident control. For this study, we selected 55 critical knowledge and skills for information security professionals by literature review and Delphi method, and we conducted a survey of information security knowledge and skills requirements for information security professionals to perform their jobs. As a result, we analyzed the current status of the information security professionals' knowledge and skills level and suggested some guidelines for establishing the demand-based curriculum for training information security professionals.

A Study on the Influence of SCM Execution Factors on Competitive Advantage through Business Agility - Focused on display industry - (기업 민첩성을 매개로 한 SCM 실행요인이 경쟁우위에 미치는 영향 - 디스플레이 산업을 중심으로 -)

  • Kang, Chul-Weon;Lee, Sang-Jik
    • Journal of Korea Society of Industrial Information Systems
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    • v.23 no.3
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    • pp.35-48
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    • 2018
  • Recently, We will analyzed the effects of supply chain management(SCM) execution factors on the competitive advantage, focusing on display industry, which is the most intense sectors in global competition. It is important for global companies to secure corporate agility to actively respond to rapid changes in the market. This study examines whether business agility influences competitive advantage and plays a mediating role between performance and competitive advantage considering market situation.. As a result, it was analyzed that three variables of strategic factors such as strategic partnership, information sharing, and information technology have statistically significant effects on firm agility and competitive advantage. Also, it is proved that corporate agility is mediating effect on SCM execution factor and competitive advantage. This study suggests that SCM in global manufacturing industry is a Business Management System(MIS) that must be operated in enterprise management.

Decrease of Interface Trap Density of Deposited Tunneling Layer Using CO2 Gas and Characteristics of Non-volatile Memory for Low Power Consumption (CO2가스를 이용하여 증착된 터널층의 계면포획밀도의 감소와 이를 적용한 저전력비휘발성 메모리 특성)

  • Lee, Sojin;Jang, Kyungsoo;Nguyen, Cam Phu Thi;Kim, Taeyong;Yi, Junsin
    • Journal of the Korean Institute of Electrical and Electronic Material Engineers
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    • v.29 no.7
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    • pp.394-399
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    • 2016
  • The silicon dioxide ($SiO_2$) was deposited using various gas as oxygen and nitrous oxide ($N_2O$) in nowadays. In order to improve electrical characteristics and the interface state density ($D_{it}$) in low temperature, It was deposited with carbon dioxide ($CO_2$) and silane ($SiH_4$) gas by inductively coupled plasma chemical vapor deposition (ICP-CVD). Each $D_{it}$ of $SiO_2$ using $CO_2$ and $N_2O$ gas was $1.30{\times}10^{10}cm^{-2}{\cdot}eV^{-1}$ and $3.31{\times}10^{10}cm^{-2}{\cdot}eV^{-1}$. It showed $SiO_2$ using $CO_2$ gas was about 2.55 times better than $N_2O$ gas. After 10 years when the thin film was applied to metal/insulator/semiconductor(MIS)-nonvolatile memory(NVM), MIS NVM using $SiO_2$($CO_2$) on tunneling layer had window memory of 2.16 V with 60% retention at bias voltage from +16 V to -19 V. However, MIS NVM applied $SiO_2$($N_2O$) to tunneling layer had 2.48 V with 61% retention at bias voltage from +20 V to -24 V. The results show $SiO_2$ using $CO_2$ decrease the $D_{it}$ and it improves the operating voltage.