Time resolved measurements of the size distribution of submicron urban aerosols: preliminary results

1990 ◽  
Vol 21 ◽  
pp. S267-S270
Author(s):  
G. Pohlmann ◽  
W. Holländer
Keyword(s):  
Size Distribution ◽  
Time Resolved ◽  
Urban Aerosols ◽  
Preliminary Results ◽  
Time Resolved Measurements

Time-resolved measurements of sodium emission in the plume generated by laser ablation of myocardium tissue

2004 ◽  
Author(s):  
Hanriete P. de Souza ◽  
Egberto Munin ◽  
Carlos Eduardo de Vilhena Paiva ◽  
Leandro P. Alves ◽  
Marcela L. Redigolo ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Time Resolved ◽  
Time Resolved Measurements

Time resolved measurements of the energy distribution in unstable plasma II. Measurement in the ionization waves

1971 ◽  
Vol 21 (1) ◽  
pp. 71-76 ◽  
Author(s):  
M. Šícha ◽  
V. Řezáčová ◽  
M. Tichý ◽  
V. Veselý ◽  
M. Drouet ◽  
...  
Keyword(s):  
Energy Distribution ◽  
Time Resolved ◽  
Ionization Waves ◽  
Unstable Plasma ◽  
Time Resolved Measurements

Novel Microstructures in Microwave Sintered Silicon Nitride

1996 ◽  
Vol 430 ◽  
Author(s):  
M. E. Brito ◽  
K. Hirao ◽  
M. Toriyama ◽  
M. Hirota
Keyword(s):  
Grain Size ◽  
Silicon Nitride ◽  
Size Distribution ◽  
Grain Size Distribution ◽  
Mechanical Performance ◽  
Microwave Sintering ◽  
Preliminary Results ◽  
Nitride Ceramics ◽  
Positive Effect ◽  
Sintered Silicon

AbstractPreliminary results on microwave sintering of seeded silicon nitride show that a well defined bi-modal grain size distribution is attainable in Si3N4-Y2O3-Al2O 3-MgO sintered bodies by microwave sintering at 28 GHz of materials seeded with ß-Si3N4 particles (2 vol. %). A positive effect on the mechanical performance is anticipated for these microstructurally controlled silicon nitride ceramics

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