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蘇東坡二世新蟲 (正式寫手)
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[交流]
應(yīng)該限制通過高價購買設(shè)備來驗證一些理論的基礎(chǔ)研究（實(shí)驗研究） 已有7人參與
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| 論壇上smilerobin說得很好“很多高精尖的設(shè)備應(yīng)該自己研制，不能靠購買尖端儀器測試，最典型的莫過于驗證弦理論的粒子碰撞機(jī)，耗費(fèi)幾千億，卻毫無應(yīng)用前景�！蔽覀儺�(dāng)前還是發(fā)展中國家，不是發(fā)達(dá)國家。這種純燒錢的基礎(chǔ)研究應(yīng)該是發(fā)達(dá)國家的責(zé)任。 |
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21freedom
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小木蟲: 金幣+0.5, 給個紅包，謝謝回帖
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唉，沒辦法，生物實(shí)驗更嚴(yán)重啊，試劑耗材到儀器全是進(jìn)口的。不過說實(shí)話，進(jìn)口的質(zhì)量確實(shí)是好，舉個例子，我用國產(chǎn)的DMSO溶解一個藥物，放置在4℃冰箱藥物析出來，就再溶解不了了，用進(jìn)口的DMSO就不會出現(xiàn)析出不溶的問題，肯定是DMSO的純度的問題，唉，沒辦法！ 發(fā)自小木蟲Android客戶端 |
3樓2021-09-20 10:17:52
蘇東坡二世
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1. Zhongling Pi, Ke Xu, Caixia Liu, & Jiumin Yang. (2020). Instructor presence in video lectures: Eye gaze matters, but not body orientation. Computers & Education, 144, 103713. (SSCI, 一區(qū)) 2. Jiumin Yang, Fangfang Zhu, Peiyu Guo, & Zhongling Pi. (2020). Instructors’ gestures enhance their teaching experience and performance while recording video lectures. Journal of Computer Assisted Learning, 36(2), 189-198. (通訊作者；SSCI, 一區(qū)) 3. Zhongling Pi, Yi Zhang, Fangfang Zhu, Ke Xu, Jiumin Yang, & Weiping Hu. (2019). Instructors’ pointing gestures improve learning regardless of their use of directed gaze in video lectures. Computers & Education, 128, 345–352. (SSCI, 一區(qū)) 4. Zhongling Pi, Yi Zhang, Jiumin Yang, Weiping Hu, & Hao Yang. (2019). All roads lead to Rome: Instructors’ pointing and depictive gestures in video lectures promote learning through different patterns of attention allocation. The Journal of Nonverbal Behavior, 43(4), 549–559. (SSCI, 二區(qū)) 5. Chuang Ren, Xiying Li, Xuemei Yao, Zhongling Pi, & Senqing Qi. (2019). Psychometric Properties of the Effort-Reward Imbalance Questionnaire for Teachers (Teacher ERIQ). Frontiers in Psychology, 10, 2047. (共同通訊作者；SSCI, 二區(qū)) 6. Zhongling Pi, Jiumin Yang, Jianzhong Hong, & Weiping Hu. (2019). The relation between openness and creativity is moderated by attention to peers’ ideas in electronic brainstorming. Interactive Learning Environments. Advance online publication. doi:10.1080/10494820.2019.1655458 (SSCI, 二區(qū)) 7. Zhongling Pi, Jianzhong Hong, & Weiping Hu. (2019). Interaction of the originality of peers’ ideas and students’ openness to experience in predicting creativity in online collaborative groups. British Journal of Educational Technology, 50(4), 1801–1814. (SSCI, 一區(qū)) 8. Hongyan Wang, Zhongling Pi, & Weiping Hu. (2019). The instructor’s gaze guidance in video lectures improves learning. Journal of Computer Assisted Learning, 35, 42–50. (共同第一作者；SSCI, 一區(qū)) 9. Wenbo Deng, Zhongling Pi, Weina Lei, Qingguo Zhou, & Wenlan Zhang. (2019). Pencil Code improves learners’ computational thinking and computer learning attitude. Computer Applications in Engineering Education. Advance online publication. doi: 10.1002/cae.22177 (SCI, 四區(qū)) 10. Jianzhong Hong, Zhongling Pi, & Jiumin Yang. (2018). Learning declarative and procedural knowledge via video lectures: Cognitive load and learning effectiveness. Innovations in Education and Teaching International, 55(1), 74–81. (SSCI, 三區(qū)) 11. Zhongling Pi, Jianzhong Hong, & Jiumin Yang. Does image size of an instructor in video lectures make a difference in learning outcomes? Journal of Computer Assisted Learning, 2017, 33(4), 347–354. (SSCI, 一區(qū)) 12. Zhongling Pi, Jianzhong Hong, & Jiumin Yang. (2017). Effects of the instructor’s pointing gestures on learning performance in video lectures. British Journal of Educational Technology, 48(4): 1020–1029. (SSCI, 一區(qū)) 13. Zhongling Pi, & Jianzhong Hong. (2016). Learning process and learning outcomes of video podcasts including the instructor and PPT slides: a Chinese case. Innovations in Education and Teaching International, 53, 135–144. (SSCI, 三區(qū)) 14. Jian Wang, Jianzhong Hong, & Zhongling Pi. (2015). Cross-cultural adaptation: The impact of Online Social support and the role of gender. Social Behavior and Personality, 43(1), 111–122. (SSCI) 2017/06–至今，陜西師范大學(xué) 教育技術(shù)專業(yè) |
2樓2021-09-20 10:05:39
4樓2021-09-20 10:34:53
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小木蟲: 金幣+0.5, 給個紅包，謝謝回帖
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這些儀器國產(chǎn)也是有的，質(zhì)量還是比不上進(jìn)口的，沒辦法！現(xiàn)在國際疫情的原因，訂進(jìn)口試劑耗材周期長了很多，我們也不想用進(jìn)口的啊，是真貴，我們想用國產(chǎn)的，又不敢亂用，怕出不來結(jié)果，唉，沒辦法！ 發(fā)自小木蟲Android客戶端 |
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