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TOEIC PREPARATION : A VIDEO AND COMPUTER-ASSISTED APPROACH 비디오와 컴퓨터용 교재를 이용한 접근
Bratton, Daniel,Poirier, Donald 永同大學校 1997 硏究論叢 Vol.3 No.1
본 STC연구는 최근의 교육 방법론을 통한 학생들의 토익시험 대비를 제안한다. 본 연구자들은 처음에는 본 대학의 모든 학생들을 대상으로 한 토익 대비 강좌를 의도하였으나, 강좌 초기부터 학생들의 관심부족으로 본 연구자들의 노력은 그 성과를 거두지 못했다. 그래서 우리는 우리들의 연구의 초점을 어학부 영어전공 2학년 학생들에게 맞추었고, 이 학생들의 출석은 강제적이었다. 그럼에도 불구하고 본 연구의 결론은 아직 미결인 상태인데, 이는 영어전공 학생들의 일관적이지 못한 출석률뿐만 아니라 적절한 CD-ROM교재를 구입하는데 있어 예상치 못했던 어려움을 겪었던 데에 기인한다. 처음의 두 학기동안의 강좌는 과거부터 의례 토익시험에 대비하는데 요구되었던 "human skills"를 강조한 부분에 기초한 1시간 짜리 숙어학습과, 매주 토익비디오를 시청하는 데에 초점을 둔 강의로 구성되었다. 학생들을 대상으로 강좌를 시작할 시기와 1, 2학기 말 등 모두 3차례의 토익시험이 실시되었다. 학생들은 현재 1997학년도 겨율방학 동안 CD-ROM을 이용한 학습단계에 들어가는데, 그 이후 1998년 3월경에 4번째 토익시험이 실시될 예정이다. This Special Topics Course proposed the preparation of students for the TOEIC(Test of English for International Communication, developed by the Educational Testing Service of Princeton, New Jersey) through contemporary contemporary pedagogical methodology. Our original intention was to offer the preparation course to all students of this university, but from the beginning our endeavor was hampered by a lack of interest on the part of the student communicty. We therefore focussed our study upon second-year English majors in the Faculty of Foreign Languages, whose attendance was mandatory. Even then the results of our research are inconclusive not only because of erratic attendance on the part of the English majors but also because of unforeseen difficulty in obtaining suitable CD-ROM material. The first two semesters consisted of concentrated weekly viewing of the TOEIC Video as well as a one-hour idioms based component that emphasized the "human" skills traditionally required in preparation for the TOEIC examination. Students were given the TOEIC test three times : at the beginning of the course, at the end of the first term, and at the end of the second term. They are presently engaged in a CD-ROM program over the winter vacation of the 1997 academic year, after which they will write a fourth TOEIC test in March 1998.
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Oxide Glasses for Holographic Data Storage
Gaë,l Poirier,Marcelo Nalin,Sidney J,L Ribeiro,Younes Messaddeq 한국세라믹학회 2007 세라미스트 Vol.10 No.3
Novel photochromic oxide glasses are presented in this section. These glasses are based on phosphate formers containing both tungsten and antimony atoms. Exposure to visible continuous or pulsed laser beam results in an intense photochromic effect witch is shown to occur in the volume of the glass and results in a broad absorption band in the visible and near infrared. This effect was not identified to be related with a sσuctural change and is assumed to be entirely electronic. A change in the absorption coefficient is observed in function of tungsten content, exposure time and increases with beam power. These glasses have been investigated regarding the possibilty of holographic data storage using visible lasers sources. Changes in both refractive index and the absorption coefficient were measured using a holographic setup. The modulation of the optical constants is reversible by heat treatment.
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Fabrication of Hydrogel Microchannels Using Aqueous Two-Phase Printing for 3D Blood Brain Barrier
오현직,강민진,Bae Eunji,정용훈,조진희,Poirier Joscillyn,Kim Jong Sung,Frampton John P.,최낙원,정석 한국바이오칩학회 2023 BioChip Journal Vol.17 No.3
The blood–brain barrier (BBB) surrounds brain cells and prevents external substances from entering the brain through blood vessels. This complicates drug delivery to brain cells, but drugs that can cross the BBB have been developed recently, expand- ing the scope of treatment for brain diseases. However, traditional biological research typically relies on simple monolayer cell cultures that do not refl ect the complex functional properties of human tissues and organs or their responses to external stimuli. Bioprinting technology is gradually overcoming the drawbacks of in vitro models by applying techniques, such as simulating 3D structures, which cannot be realized by biological models, utilizing biocompatible materials and mass cell culture at the tissue level; however, it has been limited to printing microstructural patterns. The in vitro model presented here printed the BBB microstructure in a liquid state, eliminating many defects inherent to printing on a fl at surface in air. The aqueous two-phase printing (ATPP) material consisted of a composite matrix capable of phase separation, where three diff erent cell types could be cultured to create a BBB model. The ATPP model will help in central nervous system disease research, drug screening, and drug discovery, because it provides an environment where the nutrient supply and drug con- centration of cells can be controlled.
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SPECIESISM IN AI: WHEN CONSUMERS ARE RELUCTANT TO ADOPT ZOONOTIC AI
Bo Huang,Anshu Suri,Sara-Maude Poirier 글로벌지식마케팅경영학회 2023 Global Marketing Conference Vol.2023 No.07
In addition to humanoid and robotic designs, an increasing number of AI-powered services are being represented by non-human species (i.e., zoonotic design). Yet, little is known about the consequential effects of such zoonotic AI on consumer adoption of these services. Drawing on the concept of speciesism and Cognitive Load Theory, the current research seeks to uncover how does using zoonotic (vs. robotic) designs affects consumer adoption.
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