http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
松下由美子(Matsushita, Yumiko),西花?子(Nishihana, Keiko),坂本正(Sakamoto, Tadashi) 한국일본문화학회 2018 日本文化學報 Vol.0 No.77
This paper discusses the potential and challenges of using SNS in Japanese language education and Japanese language acquisition research. Along with the rapid spread of Internet usage, the Japanese language education field has been undergoing a rapid retrenchment. Against this background, this paper sets out to review and evaluate past research on SNS as well as to analyze the results of a questionnaire given to Japanese language learners at two Korean Universities concerning their awareness and usage of SNS and how it meets learner’s needs. The written questionnaire results show that over 80% of Japanese learners answered “yes” to the question of whether they want to use SNS in their learning. The results also show that a larger number of learners would like the possibility of communicating directly with Japanese speakers two or three times per week, for about thirty minutes each time. Moreover, SNS can be used in Japanese language acquisition research, allowing for communication with remote subjects. By using ZOOM, not only can messages and conversations be recorded and analyzed, the analysis of non-verbal communication is also possible Furthermore, SNS can be used not only for quantitative but also qualitative research, since our ability to make comments while viewing a file allows us to analyze internal processes. However, there are still many questions to consider, including not only how best to meet learners’ needs, but also how to reduce the emotional burden of learners when they face native Japanese speakers, how to prevent information disclosure, and the role of teachers’ networks. These are all issues that still need to be addressed.
Fujibayashi Shunsuke,Takemoto Mitsuru,Nakamura Takashi,Matsushita Tomiharu,Kokubo Tadashi,Sasaki Kiyoyuki,Mori Shigeo,Matsuda Shuichi 대한척추외과학회 2021 Asian Spine Journal Vol.15 No.3
The purpose of this study was to introduce our patient-specific bioactive porous titanium implant manufactured using selective laser melting (SLM) and to establish the efficacy and safety of the implant for stand-alone anterior cervical discectomy and fusion (ACDF) based on a prospective clinical trial. We designed a customized ACDF implant using patient-specific data and manufactured the implant using SLM. We produced a bioactive surface through a specific chemical and thermal treatment. Using this implant, we surgically treated four patients with cervical degenerative disc disease and evaluated the clinical and radiological results. We achieved successful bony union in all but one patient without autologous bone grafting within 1 year. We observed no implant subsidence during the follow-up period, and all clinical parameters improved significantly after surgery, with no reported implant-related adverse effects. Our customized bioactive porous titanium implant is a safe and promising implant for stand-alone ACDF.
SNS利用で会話能力が伸びるのか - Can Do Statements と交流後の意識調査を基にして-
西花?子(Nishihana, Keiko),松下由美子(Matsushita, Yumiko),坂本正(Sakamoto, Tadashi) 한국일본문화학회 2019 日本文化學報 Vol.0 No.81
This paper addresses the improvement of oral proficiency in Korean learners of the Japanese language who engaged in interactions with Japanese native speakers based on the results of a survey. Twenty-two pairs of Japanese and Korean students interacted on social media through video- or voice-calls. Before and after these interactions, the Korean students were asked to fill out a survey using “Can-Do” Statements. The group of students who engaged in the social media interactions were then compared with a group of nonparticipant learners of Japanese, and no differences were found in Japanese language acquisition between the two groups in this one-and-a-half month study. However, the results of the survey demonstrate that the learners who engaged in the interaction were satisfied with the experience. Their comments included statements such as, “I feel that my conversational skills have improved,” “I feel more confident about how I use Japanese,” and “I understood the conversation better, because we used video-calls instead of text messages.” Six months later, an additional survey was conducted in Korean and the comments obtained from it were as follows: “I want to talk with more Japanese people,” “I have become conscious about grammar and words I have not learnt yet,” and “I started checking the dictionary more often.” The participants also indicated that managing interactions out of the classroom, the choice of the social media used, and matching conversation partners were potential ways to improve the social media experience.