자료유형
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NS-2에서 IEEE 802.11의 Busy-tone PHY 모듈 설계 및 구현
유대훈, 최웅철, Yoo. Dae-Hun, Choi. Woong-Chul 한국컴퓨터정보학회 韓國컴퓨터情報學會論文誌 9 Pages
한국컴퓨터정보학회 韓國컴퓨터情報學會論文誌 2008, Vol.13 No.7 189-197 (9 pages)
그리고 이 문제를 해결을 하기 위해 Busy-tone를 이용하는 BTMA(Busy-tone Multiple Access) DBTMA(Dual Busy-tone Multiple Access) 등과 같은 방법들이 제안되었다. 이러한 Bust-tone을 사용하기 위해서는 충돌 방지를 위해 데이터 채널 이외의 주파수 대역을 사용하는 채널이 필요하며 다수개의 채널은 하나의 MAC 계층에서 관리 될 수 있어야 한다. 본 논문에서는 최신 버전의 NS-2에서 제공되는 IEEE 802.11 모듈을 이용하여 Busy-tone PHY 모듈을 구현하였고 이 모듈을 적용한 수정된 RI-BTMA를 구현하고 성능을 검증하였다. -
Immediate effect of self-myofascial release on hamstring flexibility
Ji-hye Jung, Won-jae Choi, Yong-hyuk Lee, Ji-woo Kim, Hyun-ju Kim, Kyoung-ho Lee, Jae-woo Lee, Seung-won Lee 물리치료재활과학회 Physical Therapy Rehabilitation Science 7 Pages
물리치료재활과학회 Physical Therapy Rehabilitation Science 2017, 제 6권 제 1호 8 45-51 (7 pages)
Objective: This study aimed to identify the area with greatest effect using self-myofascial release technique (self-MFR) in the hamstring, suboccipital, and plantar regions. Design: Cross-sectional study. Methods: Twenty-two adult subjects were evaluated for flexibility and hamstring pain threshold after self-MFR. Based on the superficial back line, the self-MFR application areas were the suboccipital region, hamstring, and plantar regions. Self-MFR was applied to each area using a wooden pole... -
The Story of Minh: The Lifeworld of a Marriage-Labor Immigrant Mother
MinSoo Kim-Bossard 환태평양유아교육연구학회 Asia-Pacific journal of research in early childhood education 26 Pages
환태평양유아교육연구학회 Asia-Pacific journal of research in early childhood education 2016, Vol.10 No.3 1 1-26 (26 pages)
In this paper, I investigate how Minh, as an immigrant mother, accepts, resists, and transforms available Korean cultural discourses about mothering. With the goal of exploring and understanding the discourses about mothering that pertain to immigrant families in Korea, I examine how local, national, and international histories of race, gender, class, citizenship, nationality, and culture shape the discourses of mothering in Korea. Through this process, the paper addresses the intersection...


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