 |
 |
 |
 |
 |
 |
||
 |
 |
 |
 |
 |
| 5 | 1/1 | 返回列表 |
| 查看: 3097 | 回復(fù): 13 | |||
| 當(dāng)前只顯示滿足指定條件的回帖，點擊這里查看本話題的所有回帖 | |||
蘇東坡二世新蟲 (正式寫手)
|
[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（實驗研究） 已有7人參與
|
||
| 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，耗費幾千億，卻毫無應(yīng)用前景。”我們當(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。 |
回復(fù)此樓» 猜你喜歡
277求調(diào)劑
已經(jīng)有3人回復(fù)
-
求調(diào)劑
已經(jīng)有5人回復(fù)
-
材料與化工085600調(diào)劑求老師收留
已經(jīng)有6人回復(fù)
-
化工學(xué)碩306求調(diào)劑
已經(jīng)有3人回復(fù)
-
085701環(huán)境工程專碩求調(diào)劑
已經(jīng)有7人回復(fù)
-
伙伴們，祝我生日快樂吧
已經(jīng)有6人回復(fù)
-
（081700）化學(xué)工程與技術(shù)-298分求調(diào)劑
已經(jīng)有8人回復(fù)
-
302求調(diào)劑
已經(jīng)有3人回復(fù)
-
271求調(diào)劑
已經(jīng)有6人回復(fù)
-
290求調(diào)劑
已經(jīng)有5人回復(fù)
7樓2021-09-20 11:30:45
蘇東坡二世
新蟲 (正式寫手)
- 應(yīng)助: 6 (幼兒園)
- 金幣: 148.8
- 帖子: 985
- 在線: 97.9小時
- 蟲號: 23432773
- 注冊: 2020-08-29
- 性別: MM
- 專業(yè): 認(rèn)知心理學(xué)
|
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
21freedom
新蟲 (正式寫手)
- 應(yīng)助: 0 (幼兒園)
- 金幣: 176.2
- 散金: 1100
- 沙發(fā): 1
- 帖子: 606
- 在線: 93.9小時
- 蟲號: 27338239
- 注冊: 2021-09-19
- 性別: GG
- 專業(yè): 代謝性疾病藥物藥理
★
小木蟲: 金幣+0.5, 給個紅包，謝謝回帖
小木蟲: 金幣+0.5, 給個紅包，謝謝回帖
|
唉，沒辦法，生物實驗更嚴(yán)重啊，試劑耗材到儀器全是進口的。不過說實話，進口的質(zhì)量確實是好，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
4樓2021-09-20 10:34:53
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 277求調(diào)劑 +3 | anchor17 2026-03-12 | 3/150 |
|
|---|---|---|---|---|
|
[碩博家園] 深圳大學(xué)碩士招生（2026秋，傳感器方向，僅錄取第一志愿） +4 | xujiaoszu 2026-03-11 | 6/300 |
|
|
|
[考研] 求調(diào)劑 +4 | 鶴遨予卿 2026-03-09 | 4/200 |
|
|
|
[考研] 材料調(diào)劑，307分 +12 | 張泳銘1 2026-03-09 | 13/650 |
|
|
|
[考研] 279求調(diào)劑 +3 | 莫xiao 2026-03-10 | 4/200 |
|
|
|
[考研] 哈工大材料324求調(diào)劑 +6 | 閆旭東 2026-03-10 | 8/400 |
|
|
|
[考研] 調(diào)劑 +5 | 呵唔哦豁 2026-03-10 | 5/250 |
|
|
|
[考研] 315食品工程求調(diào)劑 +4 | Oreov0 2026-03-06 | 7/350 |
|
|
|
[考研] 收調(diào)劑 +7 | 調(diào)劑的考研學(xué)生 2026-03-10 | 7/350 |
|
|
|
[考研] 材料專碩調(diào)劑 +7 | 慕辰123 2026-03-05 | 10/500 |
|
|
|
[考研] 0817一志愿蘇州大學(xué)280復(fù)試調(diào)劑 +9 | kk扛 2026-03-07 | 9/450 |
|
|
|
[考研] 278求調(diào)劑 +8 | Gale1314 2026-03-06 | 8/400 |
|
|
|
[考研] 一志愿：武漢理工，材料工程，英二數(shù)二 總分314 +3 | 2202020125 2026-03-10 | 4/200 |
|
|
|
[考研] 一志愿山東大學(xué)，總分327，英語二79，有論文，有競賽，已過四六級 +3 | 木木目目1 2026-03-09 | 3/150 |
|
|
|
[考研] 0703求調(diào)劑 +10 | c297914 2026-03-06 | 11/550 |
|
|
|
[教師之家] 交大前校長王樹國：現(xiàn)在最先進的科技并不在大學(xué)實驗室，而是在企業(yè)研究院 +4 | zju2000 2026-03-08 | 6/300 |
|
|
|
[考研] 求調(diào)劑，一志愿華中科大0702，數(shù)一英一，293 +4 | 小羅露一二 2026-03-07 | 4/200 |
|
|
|
[考研] 304求調(diào)劑 +4 | 52hz~~ 2026-03-05 | 5/250 |
|
|
|
[考研] 08工科求調(diào)劑 +3 | 隆LLL 2026-03-06 | 4/200 |
|
|
|
[考博] 2026申博自薦 六級440電催化方向 +4 | 櫻落成影花成雙 2026-03-05 | 4/200 |
|