LightLTSEM

Autor/Urheber:

Beltsville Agricultural Research Center Electron and Confocal Microscopy Unit

Shortlink:

https://dewiki.de/b/1a4b0f

Quelle:

Wikimedia Commons

Größe:

1603 x 1042 Pixel (263662 Bytes)

Beschreibung:

Comparison of depth hoar crystal using light (video) and Low Temperature Scanning Electron Microscopy

Example of a depth hoar crystal collected from the base of a snowpit in Wyoming. Comparison of video and Low Temperature Scanning Electron Microscopy images of the identical crystal illustrates that the faceting and internal features in the video image are somewhat compromised by the transmitted, reflected and refracted light that occurs with the light microscope. The external features are more distinct in the Low Temperature Scanning Electron Microscope image.

Description from http://emu.arsusda.gov/snowsite/Light_and_LT-SEM/default.html

Kommentar zur Lizenz:

Public domainPublic domainfalsefalse

Dieses Bild ist gemeinfrei (public domain), da es Material enthält, das ursprünglich vom Agricultural Research Service, der Forschungseinrichtung des Landwirtschaftsministerium der Vereinigten Staaten, stammt. العربيَّة | dansk | Deutsch | English | español | فارسی | français | italiano | македонски | മലയാളം | sicilianu | Türkçe | tiếng Việt | 中文（简体）‎ | +/−

Lizenz:

Public domain

Credit:

http://www.anri.barc.usda.gov/emusnow/default.htm

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