• Title/Summary/Keyword: Over-achieving society

검색결과 221건 처리시간 0.025초

피로사회 속 영재와 영재교육에 관한 담론 (Discourse on the Gifted and Gifted Education in the Fatigue Society)

  • 한기순
    • 영재교육연구
    • /
    • 제23권6호
    • /
    • pp.965-979
    • /
    • 2013
  • 본고에서는 한병철(2012)이 제시하는 피로사회, 성과주의, 자기착취 등의 개념이 영재 및 영재교육과 어떠한 연관성이 있는가를 탐색한다. 특히 영재들의 완벽주의, 자신 및 주변으로부터의 높은 기대, 과제집착력, 다재다능함, 과도한 자기비판 등의 영재의 기질적 특성이 피로사회의 성과주의로부터 어떻게 영재를 고 위험군으로 만들 수 있는가를 논의한다. 또한 최근 교육 현장에서 많이 이슈가 되고 있는 영재들의 자살이슈가 어떻게 구조적으로 피로사회의 성과주의와 밀접하게 연관되어지는가를 고찰한다. 무엇보다 중요하게 본고는 피로사회의 성과주의가 왜 그리고 어떻게 창의성의 저하 및 궁극의 하류지향을 초래하며 이러한 현상이 영재들의 창의성 및 창의적 산출에 어떠한 관련성을 부여하는가를 비판적으로 고찰한다. 끝으로 본고는 사색적 삶의 복원 등 피로사회 극복을 위한 몇 가지 논의거리를 제시한다.

백밸브마스크를 이용한 1인 심폐소생술에서 구조자 위치 변화에 따른 가슴압박과 인공호흡의 질 변화 연구 (Comparison of cardiopulmonary resuscitation quality using the over-the-head and lateral conventional positions with a bag-valve-mask device performed by a single rescuer : A manikin study)

  • 엄태환;정형근
    • 한국응급구조학회지
    • /
    • 제20권1호
    • /
    • pp.7-15
    • /
    • 2016
  • Purpose: There are few studies on the quality of cardiopulmonary resuscitation (CPR) performed by a single rescuer using a bag-valve-mask device. The aim of this study is to compare CPR quality outcomes according to the rescuer's position or mask fixation grip method and to determine the optimal means of achieving therapeutic goals. Methods: The three CPR methods were defined as over-the-head, lateral-superior, and lateral-inferior, depending on the rescuer's position or mask fixation hand placement. CPR quality was estimated for 83 paramedic students who performed 5 minutes of CPR in a randomized sequence on a manikin using each of the three methods. Results: The over-the-head method showed no advantage for cardiac compression and ventilation quality, but minimized the rescuer's fatigue score. Conclusion: In contrast to previous studies or prevailing beliefs, the lateral-superior position is optimal for achieving therapeutic goals with moderate or minimal rescuer fatigue.

Novel Technology for Achieving Contrast Ratio over 800:1 In Super IPS Mode TFT-LCD

  • Lim, Ji-Chul;Choi, Youn-Seung;Park, Youg-Hak;Lee, Tae-Rim;Oh, Chang-Ho
    • 한국정보디스플레이학회:학술대회논문집
    • /
    • 한국정보디스플레이학회 2005년도 International Meeting on Information Displayvol.I
    • /
    • pp.27-28
    • /
    • 2005
  • We developed Super IPS mode TFT-LCD TV which have contrast ratio over 800:1. To increase contrast ratio, polarizer film, TFT design and color filter photoresist are investigated. In this report, we describe the basic concept and effectiveness of each item. The application of a newly developed color filter photoresist was the most effective for achieving this high contrast ratio.

  • PDF

Seamless 이동 멀티미디어 서비스를 위한 핸드오버 기법 (A Hand-over Scheme for Seamless Mobile Multimedia Communication Services)

  • 이종찬;이문호
    • Journal of Information Technology Applications and Management
    • /
    • 제14권3호
    • /
    • pp.169-178
    • /
    • 2007
  • The next generation mobile multimedia network is expected to provide higher-rate multimedia communication services to versatile mobile terminals moving in even higher speed. For achieving more efficient reusability of scarce radio resources and thereby accommodating more user population in this network, the smaller cell such as micro or pico cell structure is used. More efficient and faster hand-over schemes are necessary to prevent the degradation of QoS of multimedia services caused by hand-over processing delay and packet loss during frequent hand-over. This paper proposes a faster and more effective hand-over scheme for high-rate multimedia services in the future mobile multimedia networks. by utilizing the GPS information on the position of the mobile terminal and its estimated moving directions. The simulation results show that our proposed method provides a better performance than the conventional method.

  • PDF

주문생산에 필수적인 진보적 생산계획 시스템 (Advanced Planning System: A Prerequisite for Achieving Build-to-Order Environment)

  • 강윤식;이휘재;문광원;노성관;임헌욱
    • 한국정밀공학회:학술대회논문집
    • /
    • 한국정밀공학회 2002년도 추계학술대회 논문집
    • /
    • pp.93-96
    • /
    • 2002
  • The manufacturing paradigm has shifted dramatically over the past decade from “push” or mass production mode to “pull” or customer-driven, order-based manufacturing mode, as multitudes of customers now demand mass customization of configurable products. As a means to achieve such rapidly responsive manufacturing system, Advanced Planning System (APS) has become an essential software tool for achieving modern “build-to-order” and “configure-to-order” manufacturing environment. APS enables manufacturers to respond to variety of customer demands In real time by instantly configuring manufacturing processes based on specifications described in each purchase orders and providing capable-to-promise information directly to customer by performing rapid “what-if” manufacturing simulated scenarios. This paper discusses the working of such system as well as the business processes that incorporate such systems to enable efficient “build-to-order” environment.

  • PDF

Reduction of metal-graphene contact resistance by direct growth of graphene over metal

  • Hong, Seul Ki;Song, Seung Min;Sul, Onejae;Cho, Byung Jin
    • Carbon letters
    • /
    • 제14권3호
    • /
    • pp.171-174
    • /
    • 2013
  • The high quality contact between graphene and the metal electrode is a crucial factor in achieving the high performance of graphene transistors. However, there is not sufficient research about contact resistance reduction methods to improve the junction of metal-graphene. In this paper, we propose a new method to decrease the contact resistance between graphene and metal using directly grown graphene over a metal surface. The study found that the grown graphene over copper, as an intermediate layer between the copper and the transferred graphene, reduces contact resistance, and that the adhesion strength between graphene and metal becomes stronger. The results confirmed the contact resistance of the metal-graphene of the proposed structure is nearly half that of the conventional contact structure.

Achieving High Accuracy and Precision Inkjet Drop Placement Using Imperfect Components in an Imperfect Environment

  • Xu, Tianzong;Albertalli, David
    • 한국정보디스플레이학회:학술대회논문집
    • /
    • 한국정보디스플레이학회 2006년도 6th International Meeting on Information Display
    • /
    • pp.1660-1665
    • /
    • 2006
  • Drop placement accuracy and precision are the critical performance values of industrial ink jet deposition systems. Imperfect components and environments have severe impacts on drop placement. Litrex has identified over 120 error sources and developed engineering solutions to address the errors. In this paper, improved results using thermal compensation and stage mapping techniques are demonstrated. A recent progress in inkjet fabrication of multi-color electrophoretic display on flexible substrate with large distortion is also demonstrated.

  • PDF

Current Status and Future Tasks of Clean Coal Technologies in the Asia Pacific Region

  • Son, Jae-Ek
    • 에너지공학
    • /
    • 제5권1호
    • /
    • pp.1-7
    • /
    • 1996
  • Coal consumption in Asia is projected to increase by about 1.3 billion tons over the 1993-2010 period. The expansion in coal consumption for electricity generation is the dominant factor in the large increase in coal consumption. Without effective control measures, the projected increase in coal consumption will have a serious impact on environmental effects of increased coal use in Asia. Thus, the introduction of appropriate CCTs is considered essential to achieving the twin goals of expanded use of coal decreased environmental impacts.

  • PDF

Esophageal Cancer Staging

  • Rice, Thomas W.
    • Journal of Chest Surgery
    • /
    • 제48권3호
    • /
    • pp.157-163
    • /
    • 2015
  • Accurate staging of esophageal cancer is very important to achieving optimal treatment outcomes. The AJCC (American Joint Committee on Cancer) first published TNM esophageal cancer staging recommendations in the first edition of their staging manual in 1977. Thereafter, the staging of esophageal cancer was changed many times over the years. This article reviews the current status of staging of esophageal cancer.

유엔 지속가능발전 목표(SDG)를 위한 수산교육 방향 (Directions to Fisheries Education for Achieving UN Sustainable Development Goals (SDGs))

  • 강버들;장창익
    • 수산해양교육연구
    • /
    • 제29권2호
    • /
    • pp.453-465
    • /
    • 2017
  • UN adopted the 2030 Agenda for Sustainable Development and the Sustainable Development Goals (SDGs) in 2015, a set of 17 objectives with 169 targets expected to guide actions over the next 15 years (2016-2030). One goal expressly focuses on the oceans, that is, SDG 14 'Conserve and sustainably use the oceans, seas and marine resources for sustainable development'. More than 30% of fish stocks worldwide were classified by FAO(2016) as overfished. Globally, world capture fisheries are near the ocean's productive capacity with catches on the order of 80 million metric tons. Aquaculture production is increasing rapidly and is expected to continue to increase, but aquaculture encounters some environmental challenges, including potential pollution, competition with wild fishery resources, potential contamination of gene pools, disease problems, and loss of habitat. Accordingly, there have been a variety of world organization and conferences stressing the importance of the implementation of the ecosystem-based fisheries management(EBFM) to overcome these problems. Annual catch of Korean fisheries have shown continuously declining patterns since late 1990s. Most fish stocks are currently known to be over-exploited, and some stocks are depleted due to the increase in fishing intensity and over-capitalization of fishing fleets. Other reasons for the depletion are land reclamations and coastal pollution, which destroy spawning and nursery grounds along the coastal regions. Aquaculture production is also increasing rapidly in Korea. However, several important issues such as gene pool and interaction with capture fisheries should be considered. The EBFM approach should use the best available information coupled with a reasonable application of the precautionary approach. The EBFM has global relevance, and so the real challenge will be to develop and use reliable, robust and cost-effective means of assessing and monitoring the status of ecosystems and their resources, and rapid means of detecting any undesirable and excessive impacts that threaten sustainable use. Future fisheries education should take into account UN's SDGs, which were adopted to achieve the global 2030 agenda. However, there are some difficulties in the current fisheries education system in Korea. First, the current education organizations are limited within the old frame of traditional fisheries sciences. Second, the fisheries education is currently lack of the future-oriented education system and of customized schools or departments. Third, the on-going fisheries education has been based upon few educational policies which are sufficiently relevant to holistic SDGs of the global standard. Accordingly, directions to modern fisheries education for achieving SDGs would be, first, the transition of fisheries education structure into the future-oriented and customized education system. Second, fisheries education needs to shift to the new paradigm, which combines traditional fisheries science education with related fields such as oceanography and environmental sciences to adopt the concept of EBFM. Lastly, fisheries education should accompany relevant policies for effectively achieving SDGs.