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Scandia <angiosperm>

Known as: Scandia 
 
National Institutes of Health

Papers overview

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2014
2014
Scandate Dispenser Cathodes With Sharp Transition and Their Application in Microwave Tubes
We report on a new cathode which is based on die-pressed matrices made from scandia-doped tungsten powder using the liquid-solid… Expand
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2014
2014
DC Emission Characteristic of Nanosized-Scandia-Doped Impregnated Dispenser Cathodes
To meet the requirements for advanced vacuum electron devices and modern electron beam instruments, dc emission properties of… Expand
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2012
2012
Scandate Dispenser Cathode Fabrication for A High-Aspect-Ratio High-Current-Density Sheet Beam Electron Gun
A high-current-density scandate tungsten dispenser cathode was used for the demonstration of a 25 : 1-aspect-ratio 750-A/cm2… Expand
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2011
2011
Emission Characteristics of Nanosized Scandia-Doped Dispenser Cathodes in Open Electron-Gun Structures
The emission properties of nanosized scandia-doped dispenser cathodes tested in open-structure Pierce electron guns are reported… Expand
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2009
2009
Correlation Between Emission Behavior and Surface Features of Scandate Cathodes
Special emission behaviors have been observed historically and recently on scandate cathodes. For a better understanding of the… Expand
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2009
2009
Performance of solid oxide electrolysis cells based on scandia stabilised zirconia
Abstract Zirconia doped with scandia and ceria (10Sc1CeSZ) is presented as an electrolyte in solid oxide electrolysis cells… Expand
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2006
2006
Post-harvest soil nitrate in irrigated corn : Variability among eight field sites and multiple nitrogen rates
Elevated post-harvest soil NO3 is an indicator that N fertilizer was applied in excess of the amount required to obtain maximum… Expand
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2004
2004
Studenters skrivande i två kunskapsbyggande miljöer
The subject of this study is student writing in its institutional setting, examining students’ texts, professional discourse and… Expand
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1979
1979
BREEDING SYSTEMS AND THE EVOLUTION OF DIOECY IN NEW ZEALAND APIOID UMBELLIFERAE.
  • C J Webb
  • Evolution; international journal of organic…
  • 1979
Darwin (1877) restricted Linnaeus' term polygamous to species with hermaphrodite, male, and female plants or hermaphrodite, male… Expand
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1973
1973
Reactively evaporated films of scandia and yttria.
Sc(2)O(3) and Y(2)O(3) films were prepared by evaporation from resistance heated boats in a residual gas atmosphere of oxygen… Expand
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