星期五, 1月 17, 2025

evolution of "hundred" across Indo-European languages

 

Evolution of the word "hundred" in Indo-European languages *ḱm̥tóm Proto-Indo-European *hundaredą Proto-Germanic *sъto Proto-Slavic *kantom Proto-Celtic *ćatám Proto-Indo-Iranian hundred English Hundert German hundra Swedish сто (sto) Russian sto Polish céad Irish cant Welsh शत (śata) Sanskrit صد (sad) Persian सौ (sau) Hindi centum Latin cent French ciento Spanish Major sound changes: Germanic: *ḱ → h (Grimm's Law) Slavic: *ḱ → s (RUKI rule) Celtic: *ḱ → k diagram by Assistant

星期五, 1月 10, 2025

ARCS

A Attention R Relevance C Confidence S Satisfaction ARCS ARCS Motivation Model Attention 注意力 • 感知激發 • 探究激發 • 變化性 Relevance 相關性 • 目標導向 • 動機匹配 • 情境連結 Confidence 自信心 • 學習要求 • 成功機會 • 個人掌控 Satisfaction 滿意度 • 內在強化 • 外在獎勵 • 公平性 ARCS Model 動機設計模型 Keller's ARCS Model of Motivational Design 應用於教學設計與學習策略發展

星期五, 1月 03, 2025

Running motion of both Lucy and a modern human, with their different speeds and gaits.

Lucy vs Modern Human Running Speed Comparison Speed (km/h) 0 15.3 36 Lucy 15.3 km/h max Modern Human Up to 36 km/h Key Differences: - Longer legs - More efficient muscles - Better running endurance 3.2M years ago Present Slow Motion Running Analysis Detailed comparison of biomechanical differences Lucy (A. afarensis) Height: ~110cm, Max Speed: 15.3 km/h Modern Human Height: ~170cm, Max Speed: up to 36 km/h Movement Analysis: • Lucy: Shorter stride length, more vertical oscillation • Modern: Longer stride, more efficient energy transfer • Note pelvis rotation differences • Observe arm swing variations

光合作用 dynamic process of the light-dependent and light-independent reactions

光系統II 細胞色素 光系統I ATP合成酶 2H₂O → O₂ + 4H⁺ + 4e⁻ NADP⁺ + H⁺ → NADPH ADP + Pi → ATP 類囊體腔(高H⁺) 基質(低H⁺) Carbon Fixation Reduction Regeneration RuBP CO₂ 3-PGA G3P ATP NADPH Glucose Rubisco GAPDH PRK +ATP +NADPH

星期三, 12月 25, 2024

Exaggerated Robot Sawing Branch

Syllabus 科技英文與科普傳播 2025 春天

 上課方式

講授,工作坊


2/19/2025 

Week 1 

Playground for Learning Evolution of Technical Eng... 1/2

 (希臘文 )


Week 2

Classic Games Theme

(科學運算視覺化,遊戲科技,動畫)


Week 3

Playground for Learning Evolution of Technical Eng... 2/2

 (科技英語演進史 )


Week 4

Scientific Visualization


Week 5

Engineering Simulation

 (工程英語演進史)


Week 6  

Algorithm Visualization

  (拉丁文 )


Week 7

Defense technology 

(英語演進史 ) interactive


Week 8 

Defense technology 


Week 9 

AI for academic works


Week 10

詹姆士·黃是一名在英國工作的人氣植物學家。 15:00 transcripts, NHK, expired May 13, 2025

Week 11

Astronomy and Universe


Week 12 

solar flares 15:00 transcript, credit by NHK, expired Dec. 9, 2024

00:00-6:34 introduction, what are solar flares 

6:34-9:48 impact of Solar flares 

9:48-15:00 predictions of solar flares 

Dive in


Week 13


Week 14

Walking Again With Robotic Rehabilitation 17:00 transcript, credit: NHK

Dive in



___________________________________________________________

Supplementary 

星期三, 10月 23, 2024

Astronomy 天文學科普 黑洞,蟲洞,弦論

 Capturing a black hole紀錄片 15:00, NHK 


Listening comprehension

Identify which word is in the video

1. observe, watch, view

2. difficulty, challenge, obstacle

3. capture, catch, intercept

4. prestigious, precious, reputable

5. asteroid, astronomy, astrology

6. analyze, synthesize, deduce

7. galaxy, nebula, supernove

8. diameter, radius, perimeter

9. construct, destruct, structure

10. fascinating, gorgeous, terrific 



Blackhole

black hole accretion

binary star accretion



Wormhole String theory framework











Soundscape Framework

Universe  


Proton (animated)

Neutron


Electron






Supplemental materials

Fundamental Forces Comparison

Internal use only

String theory