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수술 전 갑상선 암의 측경부 림프절전이 예측을 위한 지수화된 전산화 단층촬영 소견의 임상적 의의
김영중,김지영<SUP>1<.SUP>,김용석,이관주,이동호,배자성,성기영,김정수,박우찬,Young Joong Kim,Jee Young Kim,Ph.D.<SUP>1<.SUP>,Young Suk Kim,Ph.D.,Kwan Ju Lee,Ph.D.,Dong Ho Lee,Ph.D.,Ja-Seong Bae,Ph.D.,Ki Young Sung,Ph.D.,Jeong Soo 대한갑상선-내분비외과학회 2011 The Koreran journal of Endocrine Surgery Vol.11 No.2
PPO 저해 제초제 내성 유전자변형 벼가 절지동물군집에 미치는 영향
김영중,이준호,백경환,김창기,Kim, Young-Joong,Lee, Joon-Ho,Back, Kyoungwhan,Kim, Chang-Gi 한국응용곤충학회 2015 한국응용곤충학회지 Vol.54 No.4
유전자변형 작물이 절지동물에 미칠 수 있는 잠재적인 부정적 영향은 유전자변형 작물의 주요한 환경위해성의 하나로 여겨지고 있다. 본 연구에서는 PPO (protoporphyrinogen oxidase) 저해 제초제 내성 유전자변형 벼가 절지동물에 미칠 수 있는 영향을 평가하기 위하여 절지동물의 다양성과 군집구조를 조사하였다. 절지동물은 야외포장에서 벼의 생육기간 동안 황색점착트랩을 이용하여 채집하였다. 유전자변형 벼는 채집된 절지동물군집의 다양도 지수에 유의한 영향을 주지 않았다. 또한 다변량분석(PerMANOVA, NMDS) 결과에서도 절지동물군집 구조는 채집시기에 따라 달랐지만 벼의 유전형(유전자변형 또는 비변형)에 의해 영향을 받지 않았다. One of the primary concerns about the environmental risks of genetically modified (GM) crops is that they may have adverse effects on the local arthropod communities. In this study, we investigated whether the arthropod diversity and community structure in fields of GM rice tolerant to protoporphyrinogen oxidase (PPO)-inhibiting herbicides differ from those in non-GM (control) rice fields. The aim of this study was to assess the potential adverse effects of GM rice on the local arthropod communities. During the growing seasons in the study period, we collected arthropods from both fields by using yellow sticky traps and compared the diversity and community structure of arthropods from the two sites. Overall, the GM rice had no significant effect on the diversity of the local arthropod communities. In addition, multivariate analyses (permutational multivariate analysis of variance and nonmetric multidimensional scaling) showed that the structures of arthropod communities were not affected by the rice genotype (GM vs. non-GM), although these comparisons were made using data obtained at different sampling dates.
식음료 종사원의 직무스트레스와 직무만족도의 관계에서 대처전략의 조절효과
김영중(Young Joong Kim),이인숙(In Suk Yoon),윤혜련(Hye Hyun Yoon) 한국호텔외식관광경영학회 2012 호텔경영학연구 Vol.21 No.2
The purposes of this study were to understand the influence of food and beverage staffs`` job stress in deluxe hotel and family restaurant upon job satisfaction, and to empirically analyze whether stress coping style plays a moderating role between job stress and job satisfaction. Based on a total of 334 employees surveys obtained by the empirical research, the study reviewed the reliability and fitness of the research model and verified total two hypotheses with the Amos program. The hypothesized relationships in the model were tested simultaneously by using a structural equation model(SEM). The proposed model provided an adequate fit for the data, ² 267.496(df 124), χ p<0.001, CMIN/DF 2.157, GFI .925, NFI .922, CFI .956, RMSEA .059. The model``s fit, as indicated by these indexes, was deemed satisfactory; thus, it provided a good basis for testing the hypothesized paths. SEM resulted in disproportionate customer expectations( -.168, p<.05), the disliked customers( -.157, p<.05) in hotels and family restaurants β β showed a negative influence on job satisfaction. The moderating effect is present on employees who frequently use a problem-focused coping strategy associated with job stress and job satisfaction but, there is no moderating effect observed on employees who use an emotion-focused coping strategy between job stress and job satisfaction. Limitations and future research directions are also discussed.
서비스드 레지던스의 관계마케팅 활동이 고객의 재방문 의도에 미치는 영향
김영중(Young Joong Kim),윤혜현(Hye Hyun Yoon) 한국호텔외식관광경영학회 2008 호텔경영학연구 Vol.17 No.3
The purpose of this study was to investigate the significant influencing factors of relationship marketing activities on the reuse intention of serviced residence. Self-administrated questionnaires were completed by 317 guests and data were analysed by frequency, reliability, factor analysis and using structure equation models. The results showed that the service activities of relationship marketing for serviced residence were classified into human, material and managerial services. The material and managerial services have proven to have significant influences on trust, while the human service did not show significant influence. Especially, serviced residence guests have been much interested in physical environment such as variety, appropriate price, facility, accessibility, etc. Also they were touched by the publicity documents regularly delivered to them and the managerial service that showed the interest in them. In addition, the results proved that trust influenced the commitment, and then commitment had a significant effect on the clients` intention to revisit the serviced residence. This result implies that the clients who have trust get committed in the organization and that they visit the place time and again.
안전 범죄 예방을 위한 위치 전송 Application의 구현
김영중(Young-Joong Kim),이부형(Boo-Hyung Lee) 한국정보기술학회 2013 Proceedings of KIIT Conference Vol.2013 No.5
본 논문에서는 구글의 안드로이드 SDK를 활용하여 범죄 예방 위치전송 어플리케이션을 제작하였다. 이 어플리케이션은 NFC, GPS, Google Map 등의 기능들로 구성된다. 이 어플리케이션은 NFC 센서로 택시에 부착된 NFC Tag와 통신하여, 사업자 등록이 된 택시를 확인하는 인증 과정을 거친 후, 미리 등록된 연락처에 문자메시지로 택시 탑승 여부와 현재 위치의 지도를 메시지로 보내주며, 어플리케이션 화면에는 사용자의 이동현황을 출력해주는 정보가 제공된다. 본 어플리케이션 구현을 위해 사용된 프로그램 언어는 Java이고 구글의 안드로이드 SDK로 구현 되었으며, 정상적으로 작동함을 보였다. In this paper, the location-transmission application was developed using Android-based SDK. This application consists of NFC, GPS and Google Map. The operation of this application is as follows: First, NFC Sensor communicates with NFC Tag which is attached on Taxi-meter and then check whether the taxi has car registration or not. Second, text messages including information which user take the taxi or not and user-location map are sent to pre-registered contact number. Finally, on the display of smart-phone, information which inform moving situation of the user is appeared. We showed that the application was operated normally according to the programming algorithm.