Limits of application of the reaction kinetic method in paleogeothermics

Author(s):  
J. Lefler ◽  
C. S. Sajgó
1969 ◽  
Vol 21 (01) ◽  
pp. 134-143 ◽  
Author(s):  
W. D Walls ◽  
M. S Losowsky

SummaryA kinetic method for the quantitative estimation of plasma F.S.F. activity is described and discussed.This method was applied to normal subjects and to patients with chronic liver disease. The plasma F.S.F. activity was uninfluenced by either sex or age, and the normal range has been defined.A significant decrease in plasma F.S.F. activity was observed in patients with chronic liver disease. Subnormal levels of activity were found in 25% of such patients but were unrelated to episodes of abnormal haemorrhage. Plasma F.S.F. activity tended to be lower in patients with disease of greater clinical severity. In 2 patients showing clinical improvement there was an increase in plasma F. S. F. activity.It was confirmed that plasma fibrinogen levels increase with age.


1992 ◽  
Vol 269 (2) ◽  
pp. 273-279 ◽  
Author(s):  
Rafael Jiménez-Prieto ◽  
Antonio Velasco ◽  
Manuel Silva ◽  
Dolores Pérez-Bendito

2013 ◽  
Vol 67 (3) ◽  
Author(s):  
Chuan Cheng ◽  
Quan Fu ◽  
Xiong Bai ◽  
Shao Liu ◽  
Liang Shen ◽  
...  

AbstractA novel cationic gemini surfactant has been readily synthesised in 70 % total yield. The functional gemini surfactant can act both as an emulsifier and an atom transfer radical polymerisation (ATRP) initiator in mini-emulsion polymerisation of methyl methacrylate (MMA), in which no other emulsifier was required. 1-(Dimethylamino)dodecane (N,N-dimethyldodecylamine, DMDA) was found to be a good ligand in the activator generated by electron transfer (AGET) ATRP reaction. Kinetic studies indicated that the polymerisation featured controlled/living radical polymerisation.


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