課程信息
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完成時間大約為18 小時

建議:14.5 hours of videos...

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100% 在線

立即開始,按照自己的計劃學習。

可靈活調整截止日期

根據您的日程表重置截止日期。

完成時間大約為18 小時

建議:14.5 hours of videos...

英語(English)

字幕:英語(English)

教學大綱 - 您將從這門課程中學到什麼

1
完成時間為 1 小時

Welcome

3 個視頻 (總計 19 分鐘), 3 個閱讀材料
3 個閱讀材料
Welcome from Professor Jensen10分鐘
About the Instructor10分鐘
Concept Check Questions: Why Electrons?10分鐘
2
完成時間為 3 小時

Currents, Coils, Knobs and Names: Basic anatomy of the electron microscope

9 個視頻 (總計 94 分鐘), 8 個閱讀材料
9 個視頻
The Column26分鐘
Sample Chamber14分鐘
Energy Filters7分鐘
Detectors11分鐘
Vacuum Systems9分鐘
Summary and Safety5分鐘
8 個閱讀材料
Concept Check Questions: Electron Guns10分鐘
Concept Check Questions: Electron Lenses10分鐘
Concept Check Questions: The Column10分鐘
Concept Check Questions: The Sample Chamber10分鐘
Concept Check Questions: Energy Filters10分鐘
Concept Check Questions: Electron Detectors10分鐘
Concept Check Questions: Vacuum Systems10分鐘
Concept Check Questions: Summary and Safety10分鐘
3
完成時間為 3 小時

Fourier Transforms and Reciprocal Space for Beginners

7 個視頻 (總計 134 分鐘), 6 個閱讀材料
7 個視頻
2-D Waves and Images19分鐘
2-D Transforms and Filters32分鐘
3-D Waves and Transforms13分鐘
Convolution and Cross-Correlation15分鐘
6 個閱讀材料
Concept Check Questions: 1-D Sine Waves and Their Sums10分鐘
Concept Check Questions: 1-D Reciprocal Space10分鐘
Concept Check Questions: 2-D Waves and Images10分鐘
Concept Check Questions: 2-D Transforms and Filters10分鐘
Concept Check Questions: 3-D Waves and Transforms10分鐘
Concept Check Questions: Convolution and Cross-correlation10分鐘
4
完成時間為 4 小時

Image Formation

7 個視頻 (總計 164 分鐘), 6 個閱讀材料
7 個視頻
The Contrast Transfer Function33分鐘
Defocus and its Effects21分鐘
Envelopes16分鐘
CTF Correction31分鐘
6 個閱讀材料
Concept Check Questions: Amplitude and Phase Contrast10分鐘
Concept Check Questions: Wave Propagation and Phase Shifts10分鐘
Concept Check Questions: The Contrast Transfer Function10分鐘
Concept Check Questions: Defocus and its Effects10分鐘
Concept Check Questions: Envelopes10分鐘
Concept Check Questions: CTF Correction10分鐘
4.9
42 個審閱Chevron Right

來自冷冻电子显微镜(cryo-EM)入门的熱門評論

創建者 LRFeb 19th 2018

Great course. I thought it was presented in a very informative way and i learned a lot about cryo-EM. In fact, it made me want to learn more about it. Thank you.

創建者 ALJul 20th 2016

An excellent introduction to the topic, explaining from the basics to the detail of things. Useful and recommended to anyone in structural biology.

講師

Avatar

Grant J. Jensen

Professor of Biophysics and Biology; Investigator, Howard Hughes Medical Institute
Biology and Biological Engineering

關於 加州理工学院

Caltech is a world-renowned science and engineering research and education institution, where extraordinary faculty and students seek answers to complex questions, discover new knowledge, lead innovation, and transform our future. Caltech's mission is to expand human knowledge and benefit society through research integrated with education. We investigate the most challenging, fundamental problems in science and technology in a singularly collegial, interdisciplinary atmosphere, while educating outstanding students to become creative members of society....

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