scholarly journals Synthesis of gallium nitride nano-wires on nickel–alumina composites from gallium oxide powder under a low partial pressure of ammonia

2017 ◽  
Vol 125 (1) ◽  
pp. 50-54
Author(s):  
Hajime KIYONO ◽  
Masatoshi CHINDO ◽  
Daisuke MARUOKA ◽  
Makoto NANKO
Keyword(s):  
Gallium Nitride ◽  
Partial Pressure ◽  
Gallium Oxide ◽  
Oxide Powder ◽  
Partial Pressure Of Ammonia ◽  
Alumina Composites ◽  
Nano Wires

Role of the determination of partial pressure of ammonia in cirrhotic patients with hepatic encephalopathy

2002 ◽  
Vol 36 ◽  
pp. 207
Author(s):  
Francesca Nicolao ◽  
Cesare Efrati ◽  
Andrea Masini ◽  
Manuela Merli ◽  
Adolfo Francesco Attili ◽  
...  
Keyword(s):  
Hepatic Encephalopathy ◽  
Partial Pressure ◽  
Partial Pressure Of Ammonia ◽  
Cirrhotic Patients

Solubility of ammonia in human plasma

1959 ◽  
Vol 14 (2) ◽  
pp. 255-258 ◽  
Author(s):  
John A. Jacquez ◽  
J. William Poppell ◽  
Rudolph Jeltsch
Keyword(s):  
Partial Pressure ◽  
Human Plasma ◽  
Constant Flow ◽  
Solubility Coefficient ◽  
Partial Pressure Of Ammonia ◽  
Hg Partial Pressure

The solubility of ammonia in pooled human plasma was measured by a constant flow equilibration method. The solubility coefficient in liter NH3 (STPD) per liter plasma at 1 mm Hg partial pressure of ammonia was found to be 1.07, .91, .83 and .79 at 32, 37, 40.5 and 41.5℃, respectively. Submitted on September 18, 1958

Short channel effects on gallium nitride/gallium oxide nanowire transistors

2012 ◽  
Vol 101 (18) ◽  
pp. 183501 ◽  
Author(s):  
J.-W. Yu ◽  
P.-C. Yeh ◽  
S.-L. Wang ◽  
Y.-R. Wu ◽  
M.-H. Mao ◽  
...  
Keyword(s):  
Gallium Nitride ◽  
Gallium Oxide ◽  
Short Channel Effects ◽  
Short Channel ◽  
Nanowire Transistors ◽  
Channel Effects

scholarly journals Kinetics of nanocrystalline iron nitriding

2010 ◽  
Vol 12 (1) ◽  
pp. 38-43 ◽  
Author(s):  
Walerian Arabczyk ◽  
Jacek Zamłynny ◽  
Dariusz Moszyński
Keyword(s):  
Partial Pressure ◽  
Reaction Rate ◽  
X Ray Diffraction ◽  
X Ray ◽  
Nanocrystalline Iron ◽  
Partial Pressure Of Ammonia ◽  
Three Stages ◽  
Kinetics Of

Kinetics of nanocrystalline iron nitriding Nitriding of nanocrystalline iron was studied under the atmosphere of pure ammonia and in the mixtures of ammonia - hydrogen - nitrogen at temperatures between 350°C and 500°C using thermogravimetry and x-ray diffraction. Three stages of nitriding were observed and have been ascribed to the following schematic reactions: (1) α-Fe → γ'-Fe4N, (2) γ'- Fe4N → ε - Fe3N and (3) ε - Fe3N → ε - Fe2N. The products of these reactions appeared in the nitrided nanocrystalline iron not sequentially but co-existed at certain reaction ranges. The dependence of a reaction rate for each nitriding stage on partial pressure of ammonia is linear. Moreover, a minimal ammonia partial pressure is required to initiate the nitriding at each stage.

Role of determination of partial pressure of ammonia in cirrhotic patients with and without hepatic encephalopathy

2003 ◽  
Vol 38 (4) ◽  
pp. 441-446 ◽  
Author(s):  
Francesca Nicolao ◽  
Cesare Efrati ◽  
Andrea Masini ◽  
Manuela Merli ◽  
Adolfo Francesco Attili ◽  
...  
Keyword(s):  
Hepatic Encephalopathy ◽  
Partial Pressure ◽  
Partial Pressure Of Ammonia ◽  
Cirrhotic Patients
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