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| 1 | 国际化网络协作学习的教学效果——学生视角的质性研究显示文摘国际化网络协作学习(Collaborative Online International Learning,COIL)是一种跨文化虚拟交流模式,它融合了互联网技术、项目式学习和小组协作。本研究对天津某高校大学英语课程与纽约某高校日本艺术与文明课程的COIL项目进行跟踪调研,通过访谈和反思日志收集数据,从中方学生的增能情况、对COIL的态度及建议等角度探讨COIL的人才培养效果。数据分析发现COIL可实现多维增能效果,如提升中方学生的语言技能、非语言技能、自信心和主动性等;中方学生对COIL的态度以积极为主,消极为辅,但也面临着语言、网络工具、数字鸿沟、时差、文化差异、COIL周期、教师指导等方面的困难,有待于从个性化、规范化、常态化的角度完善教学设计,提升学生的学习效果。 | 冯瑞玲 Kyunghee Pyun | 2021 | 高教探索2021,,10: | 5 |
| 2 | Photonic structures in radiative cooling显示文摘Radiative cooling is a passive cooling technology without any energy consumption,compared to conventional cooling technologies that require power sources and dump waste heat into the surroundings.For decades,many radiative cooling studies have been introduced but its applications are mostly restricted to nighttime use only.Recently,the emergence of photonic technologies to achieves daytime radiative cooling overcome the performance limitations.For example,broadband and selective emissions in mid-IR and high reflectance in the solar spectral range have already been demonstrated.This review article discusses the fundamentals of thermodynamic heat transfer that motivates radiative cooling.Several photonic structures such as multilayer,periodical,random;derived from nature,and associated design procedures were thoroughly discussed.Photonic integration with new functionality significantly enhances the effciency of radiative cooling technologies such as colored,transparent,and switchable radiative cooling applications has been developed.The commercial applications such as reducing cooling loads in vehicles,increasing the power generation of solar cells,generating electricity,saving water,and personal thermal regulation are also summarized.Lastly,perspectives on radiative cooling and emerging issues with potential solution strategies are discussed. | Minjae Lee Gwansik Kim Yeongju Jung Kyung Rok Pyun Jinwoo Lee Byung-Wook Kim Seung Hwan Ko | 2023 | Light(Science & Applications)2023,12,7: | 3 |
| 3 | Phosphors for Plasma Display Panels 显示文摘 | KIM Chang-hong BAE Hyun-sook PYUN Chong-hong | 1998 | Journal of the Korean chemical society1998,42,5: | 2 |
| 4 | A critical evaluation of the stress-corrosion cracking mechanism in high-strength aluminum alloys 显示文摘 | Lee S M Pyun S I Chun Y G | 1999 | Metal Trans1999,22,10: | 2 |
| 5 | Deposition behavior of corrosion products on the zircaloy heat transfer surface显示文摘 | YEON J W JUNG Y J PYUN S | 2006 | Journal of Nuclear Materials2006,,354: | 1 |
| 6 | An investigation of fractal characteris-tics of mesoporous carbon electrodes with various pore structures显示文摘 | Pyun S I Rhee C K | 2004 | Electrochim Acta2004,49,24: | 1 |
| 7 | Role of prior cathodic polarization in the pitting corrosion of pure aluminium in acidic chloride solution 显示文摘 | Lee W Pyun S | 2000 | Ma terials Science and Engineering2000,279,: | 1 |
| 8 | Effect of microcrystallite structures on electrochemical characteristics of mesoporous carbon electrodes for electric double-layer capacitors显示文摘 | LEE G J PYUN S I | 2006 | Electrochimica Acta2006,51,15: | 1 |
| 9 | Robust error con cealment for visual communications in burst-packet-loss networks显示文摘 | PYUN J Y LEE J S JEONG J W | 2003 | IEEE Trans- actions on Consumer Electronics2003,49,4: | 1 |
| 10 | ABA triblock copolymers containing polyhedral oligomeric sil-sesquioxane pendant groups: Synthesis and unique properties显示文摘 | Pyun Jeffrey Matyjaszewski Krzysztof Wu Jian | 2003 | Polymer2003,44,9: | 1 |
| 11 | Effects of Cl-,NO-3 and SO24- ions on anodic dissolution of pure aluminum in alkaline solution显示文摘 | Pyun SI MoonSM Ahn S H etal | 1999 | Corros Sci1999,41,: | 1 |
| 12 | Thermodynamic and linetic ap-proaches to lithium intercalation into Li 04 film electrode显示文摘 | JUNG K N PYUN S I KIM S W | 2003 | Power Sources2003,,: | 1 |
| 13 | Lithium transport through LW04 (y=0,l/3) electrodes by analyzing current transientsupon large potential steps显示文摘 | PYUN S I KIM S W SHIN H C | 1999 | Power Sources1999,8182,: | 1 |
| 14 | Natural history and risk factors of atopic dermatitis in children显示文摘 | Pyun B Y | 2015 | Allergy Asthma Immunol Res2015,7,2: | 1 |
| 15 | An X-ray study of strain generation behavior of a steel-scale system during high temperature oxidation in air 显示文摘 | Kataoka K Yamazawa T Pyun Y J | 1984 | Tran ISIJ1984,24,: | 1 |
| 16 | Characterisation of geometricand structural properties of pore surfaces of reactivatedmicroporous carbons based upon image analysis and gasadsorption显示文摘 | LEE G J PYUN S I RHEE C K | 2006 | Microporous and Mesoporous Materials2006,93,21: | 1 |
| 17 | Distance aware intelligent clustering protocol for wireless sensor networks显示文摘 | Gautam Navin Pyun Jae-Young | 2010 | Journal of Communications and Networks2010,12,2: | 1 |
| 18 | In vestigation of lithium transport through LiMn2 04 film elect rode in aqueous LiNO3 solution 显示文摘 | LEE J W PYUN S I | 2004 | Electro- chem Acta2004,49,5: | 1 |
| 19 | Effect of lithium content on the electrochemical lithium intercalation reaction into LiNiO2 and LiCoO2 electrodes显示文摘 | Choi Y M Pyun S I Bae J S | 1995 | J Power Sources1995,,56: | 1 |
| 20 | Synthesis of nanocomposite or- ganic/inorganic hybrid materials using controlled/' living' radical polymerization 显示文摘 | Pyun J Matyjaszewski K | 2001 | Chemistry of Materials2001,13,10: | 1 |