• Title/Summary/Keyword: techno

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A Study on Techno-stress and Coping of Facebook' Users (페이스북 이용자의 Techno-stress와 Coping에 관한 연구)

  • Lee, Sae-Bom;Moon, Jae-Young;Kwak, Jun-Sik
    • Proceedings of the Korea Contents Association Conference
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    • 2014.11a
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    • pp.441-442
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    • 2014
  • 최근 Social Network Service를 통해 사회적 네트워크를 구축하는 등의 많은 혜택으로 인해 SNS 이용자 수가 증가하였지만, 개인 정보유출, 게시물의 과부하 등과 같은 역기능으로 SNS 이용에 피로감을 느끼고 있는 실정이다. 따라서 본 연구에서는 페이스북 이용자들을 대상으로 SNS에 따른 테크노스트레스 유발요인과 테크노스트레스에 따른 대응방식(Coping)에 대해 연구하고자 한다.

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Development of Aircap Wall Module through the Lamination of Aircap (에어캡 적층을 통한 에어캡 벽 모듈 개발)

  • Kim, Kyung Soo;Seo, Jang Hoo;Kim, Yong Seong;Lee, Haeng Woo
    • Korean Journal of Air-Conditioning and Refrigeration Engineering
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    • v.29 no.10
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    • pp.504-514
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    • 2017
  • The insulation performance of aircaps has been recognized and various studies regarding the aircap as a solution to increased building energy consumption are being carried out. However, the aircap is not durable and therefore it cannot play the role of an independent finishing material. Accordingly, the purpose of this study is to suggest an aircap wall module with improved durability through the lamination of the aircap and verify its effectiveness by evaluating its energy saving performance for lighting and air conditioning through a full-scale testbed. The conclusions of this study are as follows. 1) The aircap wall module featuring a laminated aircap that is being proposed in this study can save lighting energy due to the permeability of the aircap in comparison to previous insulating materials. 2) The aircap wall module with a laminated aircap is effective in improving heating and air-conditioning energy saving when it is more than 15 cm-thick during summer and winter in comparison to a 5 cm-thick prefabricated panel. 3) The aircap wall module featuring a laminated aircap is effective in improving lighting and heating and air-conditioning energy saving when it is 10 cm- and 5 cm-thick during summer and winter, respectively, in comparison to a 5 cm-thick prefabricated panel.