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콘솔게임의 특징이 지속적인 사용 의도에 미치는 영향: 게임몰입, 친밀관계, 브랜드 태도의 매개효과
Jun Tao Guo,전종우 사단법인 한국융합기술연구학회 2023 아시아태평양융합연구교류논문지 Vol.9 No.4
Based on the development of new media technology and the background of COVID-19, this study aims to analyze the influence of console game characteristics on the intention of continuous use. The research summarizes the characteristics of console games into three factors: interaction, presence and nostalgia, and verifies the influence of console game characteristics on intention of continuous use, as well as the mediating effects of game flow, intimate relationship and brand attitude. The results show that the characteristics of console games are an important factor affecting game flow, which can improve the willingness of the intention of continuous use in console games. Second, game flow, intimate relationship, and brand attitude have positive effects on intention of continuous use, and there is a mediating effect between game characteristics and intention of continuous use. This research provides theoretical and practical implications for the development and operation of future console games. 본 연구는 뉴미디어 기술의 발달과 Covid-19의 배경을 기반으로 콘솔 게임의 특징이 지속적인 사용 의도에 미치는 영향을 살펴보았다. 콘솔 게임의 특성을 독립변수로 사용하여 상호작용, 프레즌스, 노스탤지아의 세 가지 요소로 귀납하였으며, 게임 몰입, 친밀관계, 브랜드 태도를 매개변인으로, 지속적인 사용 의도를 종속변인으로 사용하였다. 연구에 따르면 콘솔 게임 특징이 게임 몰입에 긍정적인 영향을 미친다는 것을 발견하였다. 게임 몰입은 친밀관계와 브랜드 태도에 영향을 미치고, 친밀관계와 브랜드 태도는 다시 지속적인 사용 의도에 영향을 미친다. 또한 게임 몰입, 친밀관계, 브랜드 태도가 콘솔 게임의 특징과 지속적인 사용 의도 사이에 매개 효과가 있는 것으로 나타났다. 이러한 결과는 게임이 콘솔 게임의 지속적인 사용 의도에 몰입되어 있다는 중요한 역할을 나타내며, 앞으로 콘솔 게임의 개발과 운영에 대한 이론적, 실천적 시사점을 제공하고자 한다.
Jun Tao,Zhaojun Hao,Mengran Wei,Saijie Gong,Daqiu Zhao 한국유전학회 2016 Genes & Genomics Vol.38 No.12
Herbaceous peony (Paeonia lactiflora Pall.) is easily injured by heat stress (HS), which greatly restricts its application and promotion. In this study, the thermo-tolerance of three representative P. lactiflora cultivars had been firstly assessed. ‘Zifengyu’ was identified as the thermo-tolerant cultivar with relatively lower values and smaller variations in malondialdehyde, hydrogen peroxide (H2O2) and proline contents under HS. Subsequently, their transcriptomes were sequenced by RNA sequencing (RNAseq) technology to construct a complete database. 81,599 unigenes were obtained, and 34,940 unigenes had been annotated. Moreover, through digital gene expression analysis of thermo-tolerant ‘Zifengyu’ and moderately thermo-tolerant ‘Hongyanzhenghui’, 161 heat stress response genes had been screened involving heat shock protein genes, plant hormone signal transduction related genes, fatty acid synthesis genes, reactive oxygen speciesscavenging genes and secondary metabolites related genes. And the effectively and timely response of these genes to HS could endow thermo-tolerance to ‘Zifengyu’. Among these genes, 11 key thermo-tolerant related genes whose expressions were all significantly up-regulated in ‘Zifengyu’ and ‘Hongyanzhenghui’ during development and the former possessed higher levels could be regarded as the candidate genes, including isoprene synthase gene, 2 peroxidase genes, 3-oxoacyl-acyl carrier protein reductase gene (FabG), 3 transcription factor genes (bHLH, NAC and WRKY), HSP20 and 3 HSP70. These results could provide a better understanding of heat stress response in P. lactiflora, and pave for the breeding of thermo-tolerant cultivars.
Tao Chunrong,Yuan Guangxiong,Xu Pengfei,Wang Hao,Zhou Peiyang,Yi Tingyu,Li Kai,Cui Tao,Gao Jun,Li Rui,Sun Jun,Zhang Chao,Wang Li,Liu Tianlong,Song Jianlong,Yin Yamei,Nguyen Thanh N.,Li Qing,Hu Wei 대한뇌졸중학회 2023 Journal of stroke Vol.25 No.3
Background and Purpose To examine the clinical and safety outcomes after endovascular treatment (EVT) for acute basilar artery occlusion (BAO) with different anesthetic modalities. Methods This was a retrospective analysis using data from the Endovascular Treatment for Acute Basilar Artery Occlusion (ATTENTION) registry. Patients were divided into two groups defined by anesthetic modality performed during EVT: general anesthesia (GA) or non-general anesthesia (non-GA). The association between anesthetic management and clinical outcomes was evaluated in a propensity score matched (PSM) cohort and an inverse probability of treatment weighting (IPTW) cohort to adjust for imbalances between the two groups. Results Our analytic sample included 1,672 patients from 48 centers. The anesthetic modality was GA in 769 (46.0%) and non-GA in 903 (54.0%) patients. In our primary analysis with the PSM-based cohort, non-GA was comparable to GA concerning the primary outcome (adjusted common odds ratio [acOR], 1.01; 95% confidence interval [CI], 0.82 to 1.25; <i>P</i>=0.91). Mortality at 90 days was 38.4% in the GA group and 35.8% in the non-GA group (adjusted risk ratio, 0.95; 95% CI, 0.83 to 1.08; <i>P</i>=0.44). In our secondary analysis with the IPTW-based cohort, the anesthetic modality was significantly associated with the distribution of modified Rankin Scale at 90 days (acOR: 1.45 [95% CI: 1.20 to 1.75]). Conclusion In this nationally-representative observational study, acute ischemic stroke patients due to BAO undergoing EVT without GA had similar clinical and safety outcomes compared with patients treated with GA. These findings provide the basis for large-scale randomized controlled trials to test whether anesthetic management provides meaningful clinical effects for patients undergoing EVT.
Tracking of 2D or 3D Irregular Movement by a Family of Unscented Kalman Filters
Tao, Junli,Klette, Reinhard The Korea Institute of Information and Commucation 2012 Journal of information and communication convergen Vol.10 No.3
This paper reports on the design of an object tracker that utilizes a family of unscented Kalman filters, one for each tracked object. This is a more efficient design than having one unscented Kalman filter for the family of all moving objects. The performance of the designed and implemented filter is demonstrated by using simulated movements, and also for object movements in 2D and 3D space.
( Jun Tao ),( Fa-liang An ),( Zheng-hua Pan ),( Yan-hua Lu ) 한국미생물생명공학회(구 한국산업미생물학회) 2018 Journal of microbiology and biotechnology Vol.28 No.5
Biofilms are of vital significance in bioconversion and biotechnological processes. In this work, sugarcane molasses was used to enhance biofilms for the improvement of the production of fumigaclavine C (FC), a conidiation-associated ergot alkaloid with strong anti-inflammatory activities. Biofilm formation was more greatly induced by the addition of molasses than the addition of other reported biofilm inducers. With the optimal molasses concentration (400 g/l), the biofilm biomass was 6-fold higher than that with sucrose, and FC and conidia production was increased by 5.8- and 3.1-fold, respectively. Moreover, the global secondary metabolism regulatory gene laeA, FC biosynthetic gene fgaOx3, and asexual central regulatory genes brlA and wetA were upregulated in molasses-based biofilms, suggesting the upregulation of both asexual development and FC biosynthesis. This study provides novel insight into the stimulatory effects of molasses on biofilm formation and supports the widespread application of molasses as an inexpensive raw material and effective inducer for biofilm production.