유명인의 진정성 활용을 통한 개인 브랜드 성공요인에 관한 연구

오테겐 가우하르,홍은표,박정근 한국경영공학회 2024 한국경영공학회지 Vol.29 No.1

Purpose In relation to social media, as the demand for authenticity continues to rise, and the influence of social media influencers(SMI) persists in spreading, this study aims to investigate consumer behavior related to five dimensions of SMI authenticity(i.e., sincerity, truthful endorsements, visibility, expertise, and uniqueness), trust and satisfaction in SMI-established brands, and the willingness to pay a premium price. Methods To investigate consumer behavioral intentions toward brands established by SMI, data were collected in the United States based on the industry size and growth of SMI, resulting in a total of 245 valid responses. The proposed research model was analyzed using statistical programs SPSS and AMOS for the analysis. Results As a result, within the authenticity dimensions of SMI, sincerity, truthful endorsements, and visibility had a positive impact on trust in brands established by SMI. This trust, in turn, positively influenced satisfaction and the willingness to pay a premium. Conclusion By exploring the concept of authenticity in relation to social media and investigating the relationships between the five dimensions of SMI authenticity, trust in brands established by SMI, satisfaction, and the willingness to pay a premium price, this study extends the literature on consumer evaluation and behavioral intentions related to SMI.

SNIA기반 Citrix StorageLink를 이용한 볼륨관리 기술 구현

현재훈(Jae-Hoon Hyun),김영환(Young-hwan Kim),박창원(Chang-won Park) 한국정보기술학회 2012 Proceedings of KIIT Conference Vol.2012 No.11

분산 이기종간 저장장치를 관리하기 위한 규격을 제공하는 단체인 SNIA는 SMI-S를 제공하고 있으며, 다양한 Vendor들이 이를 이용하여 Storage System을 관리하고 있다. 비영리단체인 TheOpenGroup은 분산 이기종간의 표준을 정의하고 있는 DMTF을 이용하여 openPegasus 프로젝트를 진행하고 있으며, openPegasus는 SMI-S를 사용하여 클라이언트와 HTTP/XML으로 통신한다. 본 논문에서는 openPegasus에 SMI-S Provider를 구현하고, Citrix사에서 제공하는 StorageLink SDK를 이용하여 클라이언트 모듈을 구현하여, 볼륨을 관리하는 방법을 제안한다. The SNIA organization, which provides the specifications for managing distributed, heterogeneous storage devices, provides the specifications for SMI-S. TheOpenGroup, a non-profit organization, is progressing the openPegasus project using DMTF, which defines the specification for distributed, heterogeneous storage. openPegasus uses SMI-S to communicate with clients with HTTP/XML. This paper presents an implementation of an SMI-S Provider on openPegasus and an implementation of a client module using the StorageLink SDK provided by Citrix to propose a method for storage volume management.

주관적 인지장애 노인의 언어능력관련 연구동향

우혜진,김화수 국제다문화의사소통학회 2020 국제다문화의사소통학회 학술대회 Vol.2020 No.6

본 연구는 주관적 인지장애(Subjective Memory Impairment, SMI) 노인을 대상으로한 연구의 동향을 살펴 보기 위하여 2010년부터 2020년까지의 국내에서 이루어진 SMI 관련 연구 13편을 선정하여 연구 현황, 대조군들의 유형(연구 대상), 대상자의 연령별, 대상자들의 방법 분석을 나누어 분석한 결과, 연도별을 확인 했을 때, 2019년의 연구가 6편으로 가장 많았다. 또한 연구의 대조군 유형을 확인 했을 때, ‘주관 적 인지장애- 일반 노인(SMI-NA)’과 ‘주관적 인지장애- 경도 인지장애- 일반 노인(SMI-MCI-NA)’ 집단 이 6편으로 가장 많았다. 대상자들의 연령은 65이상- 75미만의 연령층이 7편으로 가장 많았으며, 대상 자들의 연구 방법에서는 회상하기가 6편으로 많은 결과를 나타냈다. 이러한 분석 내용들을 바탕으로 SMI 노인들에 대한 국내 연구를 종합하고 이를 기초로 향후 국내에서 이루어져야할 연구의 방향을 제시하고자 하였다.

Immunochemical changes of calbindin, calretinin and SMI32 in ischemic retinas induced by increase of intraocular pressure and by middle cerebral artery occlusion

Jong-Hyun Lee,Ji Man Shin,Yoo-Jin Shin,Myung-Hoon Chun,Su-Ja Oh 대한해부학회 2011 Anatomy & Cell Biology Vol.44 No.1

The reaction of neuroactive substances to ischemic conditions in the rat retina evoked by different methods was immunochemically evaluated in adult Sprague-Dawley rats. Ocular ischemic conditions were unilaterally produced by elevating intraocular pressure (EIOP) or by middle cerebral artery occlusion (MCAO). Two EF-hand calcium binding proteins, calbindin D28K (CB) and calretinin (CR), in the normal retina showed similar immunolocalization, such as the amacrine and displaced amacrine cells, the ganglion cells, and their processes, particularly CB in horizontal cells. CB immunoreactive neurons in the ganglion cell layer in both types of ischemic retinas were more reduced in number than CR neurons compared to those in a normal retina. The CB protein level in both ischemic retinas was reduced to 60-80% of normal. The CR protein level in MCAO retinas was reduced to about 80% of normal but increased gradually to the normal value, whereas that in the EIOP showed a gradual reduction and a slight recovery. SMI32 immunoreactivity, which detects a dephosphorylated epitope of neurofilaments-M and -H, appeared in the axon bundles of ganglion cells in the innermost nerve fiber layer of normal retinas. The reactivity in the nerve fiber bundles appeared to only increase slightly in EIOP retinas, whereas a moderate increase occurred in MCAO retinas. The SMI32 protein level in MCAO retinas showed a gradual increasing tendency, whereas that in the EIOP showed a slight fluctuation. Interestingly, the MCAO retinas showed additional SMI32 immunoreactivity in the cell soma of presumed ganglion cells, whereas that of EIOP appeared in the Müller proximal radial fibers. Glial fibrillary acidic protein (GFAP) immunoreactivity appeared in the astrocytes located in the nerve fiber layer of normal retinas. Additional GFAP immunoreactivity appeared in the Müller glial fibers deep in EIOP retinas and at the proximal end in MCAO retinas. These findings suggest that the neurons in the ganglion cell layer undergo degenerative changes in response to ischemia, although EIOP retinas represented a remarkable Müller glial reaction, whereas MCAO retinas had only a small-scaled axonal transport disturbance.

검정콩 청국장 조제를 위한 Bacillus megaterium SMY-212의 분리 및 균학적 특성

손미예,권선화,성찬기,이상원,박석규 한국생명과학회 2001 생명과학회지 Vol.11 No.4

In order to produce a high quality and functional black bean Chungkugjang, a bacterium which has potent enzyme activities(protease:124.8 U/$m\ell$, $\alpha$-amylase: 78.2U/$m\ell$, glucoamylase; 13.9U/$m\ell$, ), was isolated by using the halo zone method and identified by morphological, cultural and biochemical properties, and then finally confirmed by GP-microplate identification system as Bacillus megatrium SMY-212. The isolated SMY-212 system was also high in the formation of mucoid material and fibrinolytic activity.

Solvent-free cyanosilylation of aldehydes catalyzed by SmI₂

George, Soney C.,Kim, Sung Soo,Kadam, Santosh T. WILEY 2007 Applied Organometallic Chemistry Vol. No.

<P>A novel method to obtain racemic cyanohydrin silylethers by reaction of trimethylsilyl cyanide with a variety of aldehydes promoted by catalysis of SmI<SUB>2</SUB> is reported. The corresponding cyanosilylethers were obtained in high yields (up to 99%) in solvent- free conditions at room temperature within a relatively short time using 0.01–0.5 mol% catalyst loadings. Copyright © 2007 John Wiley & Sons, Ltd.</P> <B>Graphic Abstract</B> <P>A novel method for the cyanosilylation of various aldehydes using 0.5 mol% SmI<SUB>2</SUB> under solvent-free conditions is reported. The corresponding cyanosilylethers are obtained in high yields (up to 99%) in relatively short reaction time. <img src='wiley_img/02682605-2007-21-11-AOC1324-gra001.gif' alt='wiley_img/02682605-2007-21-11-AOC1324-gra001'> </P>

항공 응용 분야 : SMI-S 1.1.0기반의 NGS자원관리시스템 설계

곽윤식 ( Yoon Sik Kwak ),구본근 ( Bon Gen Gu ),오일노 ( Il No Oh ),황정연 ( Jung Yeon Hwang ),정승국 ( Seung Kook Jeong ) 韓國航行學會 2009 韓國航行學會論文誌 Vol.13 No.6

C-C Bond Formation at C-5 Position of Dimethyluracil Derivatives Using SmI₂

Youn, So-Won Korean Chemical Society 2004 Bulletin of the Korean Chemical Society Vol.25 No.11

C-C Bond Formation at C-5 Position of Dimethyluracil Derivatives Using SmI2

So Won Youn 대한화학회 2004 Bulletin of the Korean Chemical Society Vol.25 No.11

저항훈련 후 8주간의 훈련중단이 성인기와 중년기 남성의 신체조성에 미치는 영향

김병관,이상현 한국체육학회 2024 한국체육학회지 Vol.63 No.3

이 연구는 중년기 남성과 젊은 남성을 대상으로 저항운동 프로그램을 적용 이후 훈련중단을 시행하였을 때 나타날 수 있는신체 변화의 차이를 조사하고자 하였다. 연구의 대상자인 30대 남성 8명, 50대 남성 9명은 8주간 주 3회 중강도 저항운동프로그램을 수행한 다음 8주간의 훈련중단을 시행하였으며 0주⋅8주⋅16주의 신체 조성과 둘레를 평가하여 Mixed design two-way ANOVA로 비교분석하였다. 결과로 50대 집단의 변화는 전체적으로 미미하였으며, 체중은 30대에서 8주⋅16주에 증가하였고 근육량은 30대에서 8주에 증가하였다. BMI는 30대에서 16주에 증가하였으며 SMI는 30대에서 16주에 감소하였다. 위팔 및 넙다리의 둘레는 집단과 시기에 따른 유의한 차이를 보이지 않았다. 종합하면, 중년기 남성은 젊은 남성에 비해 저항운동으로 인한 신체 조성의 변화가 미미하며, 훈련중단으로 인한 부정적인 효과도 서서히 진행되는 것으로 보여진다. 향후 다양한 성별 및 연령 집단의 연구를 통해 훈련중단의 최소 기준 마련을 위한 연구가 필요할 것으로 사료된다 This study aimed to investigate differences in physical changes that may occur when training is discontinued after applying a resistance exercise program targeting middle-aged and young men. The subjects of the study, 8 men in their 30s and 9 men in their 50s, performed a moderate-intensity resistance exercise program 3 times a week for 8 weeks and then stopped training for 8 weeks. Body composition and circumference were measured at weeks 0, 8, and 16. The results were evaluated and compared and analyzed using mixed design two-way ANOVA. As a result, body weight increased at 8 and 16 weeks in those in their 30s. Muscle mass increased at 8 weeks in people in their 30s. BMI increased at 16 weeks in those in their 30s. SMI decreased at 16 weeks in people in their 30s. There was no significant difference in the circumference of the upper arm and thigh depending on the group or period. In summary, middle-aged men show minimal changes in body composition due to resistance exercise compared to younger men, and the negative effects of stopping training appear to gradually progress. It is believed that future research will be needed to establish minimum standards for discontinuation of training through research on various gender and age groups.