http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
이범진 한국체육학회 2011 International journal of human movement science Vol.5 No.1
The purpose of this study was to determine and compare the physical fitness levels of youth with ID, VI, and HI. A total of 132 children and adolescents with ID, VI, and HI were recruited from five local special schools and participated in this study. To evaluate aerobic capacity, body composition, muscular strength, and flexibility of participants, the field test items such as 1-mile run/walk, BMI, grip strength, and back-saver sit & reach were selected and administered. A series of descriptive statistics and One-Way ANOVA was used for the data analyzes. Results showed that youth with ID and VI had lower levels of aerobic capacity than those of their peers with HI, regardless of gender. For muscular strength, it was found that youth with ID was inferior to their peers with VI and HI, regardless of gender. Results also revealed that youth with ID had lower levels of flexibility than their peers with VI and HI. The rationales of such the results and potential problems in research methods are further discussed.
이범진,김주성,양기열,양우범,최창원,Lee, BeomJin,Kim, JuSeong,Yang, GiYeol,Yang, WooBeom,Choi, Changwon 한국사물인터넷학회 2016 한국사물인터넷학회 논문지 Vol.2 No.3
기존의 NFC 인증 시스템의 문제점은 고정된 킷값 사용 시 발생하는 보안적인 문제들과 NFC 인증 시스템에 별도의 NFC 태그를 사용해야 하는 불편함이었다. 본 논문에서는 이러한 문제점을 해결하기 위해 기존의 킷값을 발생하는 알고리즘에 OTP를 병행하여 처리하도록 하여 보안성을 높였고, 통합된 안드로이드 어플리케이션을 개발하여 사용자의 편의성을 높였다. 또한 이러한 인증 기술을 아두이노에 적용하여 향후 사물인터넷(IoT) 환경의 보안 기술과 인증 시스템 기술의 활용 방향을 제시하였다. The issued problem in the existed NFC authentication system is the security problem caused by the fixed key and the inconvenience occurred by the extra NFC tag. This paper aims to enhance the security level through OTP system added up the key generation mechanism and the convenience level by the integrated Android App. This proposed authentication system on Arduino will be widely applied to IoT security and will be used on diverse applications.