Anomalous transport by wave turbulence

2001 ◽  
pp. 13-25
Author(s):  
Alexander M. Balk
Keyword(s):  
Anomalous Transport ◽  
Wave Turbulence

scholarly journals Non-perturbative models of intermittency in drift-wave turbulence: towards a probabilistic theory of anomalous transport

2003 ◽  
Vol 43 (9) ◽  
pp. 961-968 ◽  
Author(s):  
Eun-jin Kim ◽  
P.H Diamond ◽  
M Malkov ◽  
T.S Hahm ◽  
K Itoh ◽  
...  
Keyword(s):  
Anomalous Transport ◽  
Wave Turbulence ◽  
Probabilistic Theory ◽  
Drift Wave Turbulence ◽  
Drift Wave

Development of Sustained Release Multi-Component Microparticulate System of Diclofenac Sodium and Tizanidine Hydrochloride

1970 ◽  
Vol 1 (1) ◽  
pp. 97-105
Author(s):  
Kamlesh Dashora ◽  
Shailendra Saraf ◽  
Swarnalata Saraf
Keyword(s):  
Particle Size ◽  
Sustained Release ◽  
Cellulose Acetate ◽  
Rate Constant ◽  
Diclofenac Sodium ◽  
Order Rate Constant ◽  
Anomalous Transport ◽  
First Order ◽  
Sem Study ◽  
Transport Type

Sustained released tablets of diclofenac sodium (DIC) and tizanidine hydrochloride (TIZ) were prepared by using different proportions of cellulose acetate (CA) as the retardant material. Nine formulations of tablets having different proportion of microparticles developed by varied proportions of polymer: drug ratio ‘’i.e.’’; 1:9 -1:3 for DIC and 1:1 – 3:1 for TIZ. Each tablet contained equivalent to 100 mg of DIC and 6mg of TIZ. The prepared microparticles were white, free flowing and spherical in shape (SEM study), with  the particle size varying from 78.8±1.94 to 103.33±1.28 µm and 175.92± 9.82 to 194.94±14.28µm for DIC  and TIZ, respectively.  The first order rate constant K1 of formulations were found to be in the range of  K1 = 0.117-0.272 and 0.083- 0.189 %hr-1for DIC and TIZ, respectively. The value of exponent coefficient (n) was found to be in the range of 0.6328-0.9412  and 0.8589-1.1954 for DIC and TIZ respectively indicates anomalous  to  non anomalous transport type of diffusions among different formulations

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