Experimental Designs Applied to Countercurrent Chromatography: Definitions, Concepts, and Applications

1999 ◽  
pp. 47-104
Keyword(s):  
Experimental Designs ◽  
Countercurrent Chromatography

Effect of Computerized Auditory Training on Speech Perception of Adults With Hearing Impairment

2013 ◽  
Vol 20 (3) ◽  
pp. 91-106 ◽  
Author(s):  
Rachel Pizarek ◽  
Valeriy Shafiro ◽  
Patricia McCarthy
Keyword(s):  
Hearing Loss ◽  
Speech Perception ◽  
Literature Review ◽  
Low Cost ◽  
Experimental Designs ◽  
Auditory Training ◽  
Hearing Impairments ◽  
Communicative Disorders ◽  
And Training

Computerized auditory training (CAT) is a convenient, low-cost approach to improving communication of individuals with hearing loss or other communicative disorders. A number of CAT programs are being marketed to patients and audiologists. The present literature review is an examination of evidence for the effectiveness of CAT in improving speech perception in adults with hearing impairments. Six current CAT programs, used in 9 published studies, were reviewed. In all 9 studies, some benefit of CAT for speech perception was demonstrated. Although these results are encouraging, the overall quality of available evidence remains low, and many programs currently on the market have not yet been evaluated. Thus, caution is needed when selecting CAT programs for specific patients. It is hoped that future researchers will (a) examine a greater number of CAT programs using more rigorous experimental designs, (b) determine which program features and training regimens are most effective, and (c) indicate which patients may benefit from CAT the most.

Rapid scaleup of high performance countercurrent chromatography from bench to kilogram

Planta Medica ◽  
2012 ◽  
Vol 78 (11) ◽  
Author(s):  
GH Harris ◽  
C De Amicis ◽  
NA Edwards ◽  
MB Giles ◽  
P Hewitson ◽  
...  
Keyword(s):  
High Performance ◽  
Countercurrent Chromatography

Scaled up countercurrent chromatography separation of secondary metabolites from Schinus therebinthifolius Raddi

Planta Medica ◽  
2013 ◽  
Vol 79 (13) ◽  
Author(s):  
FD Costa ◽  
MN Vieira ◽  
GG Leitão ◽  
I Garrard ◽  
S Ignatova ◽  
...  
Keyword(s):  
Secondary Metabolites ◽  
Countercurrent Chromatography

Isolation of glucosinolates from broccoli seeds by use of high-speed countercurrent chromatography

2008 ◽  
Vol 20 (3) ◽  
pp. 489-496 ◽  
Author(s):  
Q. Du ◽  
L. Zhang ◽  
H. Cui ◽  
K. Wang ◽  
L. Xiu ◽  
...  
Keyword(s):  
High Speed ◽  
Countercurrent Chromatography

Water Tunnel to test and characterization of experimental designs of Hydrokinetics Turbines

2018 ◽  
Vol 1 (6) ◽  
Author(s):  
Eduardo Alvarez-Alvarez ◽  
Aitor Fernandez-Jimenez ◽  
Manuel Rico-Secades ◽  
Antonio Javier Calleja-Rodriguez ◽  
Joaquin Fernandez-Francos ◽  
...  
Keyword(s):  
Experimental Designs ◽  
Water Tunnel

Revisiting Glycerol Esterification with Acetic Acid over Amberlyst-35 via Statistically Designed Experiments: Overcoming Transport Limitations

2019 ◽  
Author(s):  
Víctor Gabriel Baldovino Medrano ◽  
Karen V. Caballero ◽  
Hernando Guerrero-Amaya
Keyword(s):  
Acetic Acid ◽  
Active Sites ◽  
Batch Reactor ◽  
Catalyst Particle ◽  
Experimental Designs ◽  
Particle Sizes ◽  
Turnover Rates ◽  
Designed Experiments ◽  
Different Temperatures ◽  
Glycerol Esterification

Turnover rates for glycerol esterification with acetic acid over Amberlyst-35 were measured under different temperatures, reactants and active sites concentrations, and catalyst particle sizes. Data were collected in a batch reactor. Experiments were done following a sequence of factorial experimental designs.

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