Study of urease inhibitory activity by medicinal plants extract based on new catalyst for Berthelot reaction and Taguchi experimental design

2017 ◽  
Vol 15 (3) ◽  
pp. 547-554
Author(s):  
Neda Babazadeh Share ◽  
Hafezeh Salehabadi ◽  
Farnoush Zeidabadi ◽  
Effat Souri ◽  
Massoud Amanlou
Keyword(s):  
Experimental Design ◽  
Medicinal Plants ◽  
Inhibitory Activity ◽  
Taguchi Experimental Design ◽  
Urease Inhibitory ◽  
Plants Extract

Review of Medicinal Plants and their Compounds for Aldose Reductase Inhibitory Activity

2018 ◽  
Vol 15 (7) ◽  
pp. 796-812
Author(s):  
Saliha Bouknana ◽  
Mohamed Bouhrim ◽  
Hayat Ouassou ◽  
Mohamed Bnouham
Keyword(s):  
Medicinal Plants ◽  
Aldose Reductase ◽  
Inhibitory Activity

Synthesis and Urease Inhibitory Activity of Some 5-Aminomethylene Barbituric/Thiobarbituric Acid Derivatives

2018 ◽  
Vol 15 (4) ◽  
pp. 428-436 ◽  
Author(s):  
Mehdi Asadi ◽  
Mohammad Mahdavi ◽  
Shabnam Mahernia ◽  
Zahra Rezaei ◽  
Maliheh Safavi ◽  
...  
Keyword(s):  
Inhibitory Activity ◽  
Thiobarbituric Acid ◽  
Urease Inhibitory

scholarly journals Lettuce and marigold intercropping: crops productivity and marigold's flavonoid content

2016 ◽  
Vol 46 (9) ◽  
pp. 1553-1558 ◽  
Author(s):  
Maira Christina Marques Fonseca ◽  
Maria Aparecida Nogueira Sediyama ◽  
Filipe Pereira Giardini Bonfim ◽  
Rosana Gonçalves Rodrigues das Dores ◽  
Melina Guimarães Gonçalves ◽  
...  
Keyword(s):  
Experimental Design ◽  
Medicinal Plants ◽  
Unit Area ◽  
Cropping System ◽  
Flavonoid Content ◽  
Active Compounds ◽  
Experimental Area

ABSTRACT: Intercropping of vegetables and medicinal plants might produce favorable interactions for both crops, resulting in increased production and profit per unit area. It is known that active compounds can change because of several factors, including the cropping system. Therefore, the goal of this study was to evaluate the effect of intercropping of lettuce and marigold on the productivity of these crops and on the flavonoid content of marigold flowers. The experiment was conducted in the experimental area of EPAMIG in Oratorios-MG. Treatments consisted of lettuce + marigolds intercropping between rows, lettuce + marigold intercropping between plants, and monocultures of each species. Spacing was 0.3x0.3m. The experimental design consisted of randomized blocks with ten repetitions. Harvest of lettuce and marigold flowers started 45 days after transplantation (DAT) and extended up to 72 DAT for marigolds. Lettuce and marigold intercropping appears feasible because lettuce production did not differ between the monoculture and intercropped cultivations, and marigold productivity was higher when intercropped with lettuce. No change in the flavonoid (active chemicals of medicinal interest) content in the floral capitula of marigolds was observed.

Using Taguchi Experimental Design to Investigate Operating Variables That Significantly Affect Wear in Mud Pumps

1995 ◽  
Vol 209 (1) ◽  
pp. 29-40
Author(s):  
S H Mok ◽  
D G Gorman
Keyword(s):  
Experimental Design ◽  
Normal Load ◽  
Drilling Fluid ◽  
Operating Conditions ◽  
Taguchi Experimental Design ◽  
Drilling Mud ◽  
Test Rig ◽  
Offshore Drilling ◽  
Wear Rates ◽  
Operating Variables

Maintenance of offshore drilling mud pumps is normally based on running hours. It is generally accepted, however, that time does not provide an accurate means of scheduling maintenance, given the varying operating conditions of the reciprocating mud pumps. The energy expended at the interaction of sliding surfaces is hypothesized to be a better alternative. The effects of operating variables on wear rates are investigated. A Taguchi experimental design was used to identify those factors that significantly affect wear. Within the confines of an experimental test rig, the normal load and abrasive sand content was found to have a significant effect on the specific wear rate of nitrile rubber sliding on steel in drilling fluid.

A study on mechanical and tribological behaviour of alumina filled AA5754 composites using Taguchi experimental design

2020 ◽  
Vol 33 ◽  
pp. 5130-5135
Author(s):  
Swadhin Kumar Patel ◽  
Sumanta Panda ◽  
Narasingh Deep ◽  
Layatitdev Das ◽  
Manisha Priyadarshini
Keyword(s):  
Experimental Design ◽  
Taguchi Experimental Design ◽  
Tribological Behaviour
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