Current Distribution in a Tubular Electrode under Laminar Flow: One Electrode Reaction

1977 ◽  
Vol 124 (7) ◽  
pp. 1043-1049 ◽  
Author(s):  
Richard Alkire ◽  
Ali Asghar Mirarefi
Keyword(s):  
Laminar Flow ◽  
Current Distribution ◽  
Electrode Reaction ◽  
Tubular Electrode

The Current Distribution Within Tubular Electrodes under Laminar Flow

1973 ◽  
Vol 120 (11) ◽  
pp. 1507 ◽  
Author(s):  
Richard Alkire ◽  
Ali Asghar Mirarefi
Keyword(s):  
Laminar Flow ◽  
Current Distribution

Study of the Effect of Electric Field Distribution to the Pulse Electrochemical Machining

2011 ◽  
Vol 291-294 ◽  
pp. 3073-3077
Author(s):  
Zhao Long Li ◽  
Shi Chun Di ◽  
Dong Bo Wei ◽  
Peng Xiang Lv
Keyword(s):  
Electric Field ◽  
Field Distribution ◽  
Current Distribution ◽  
Electric Field Distribution ◽  
Electrochemical Machining ◽  
Maximum Distance ◽  
Hole Depth ◽  
Hole Radius ◽  
Reaction Speed ◽  
Tubular Electrode

This paper studies the electrochemical machining on the surface of nickel-based alloys with a tubular electrode and analyses the effect of electric field distribution and current distribution to the shape of concave holes during the processing. It is concluded that the maximum distance between the positive and negative poles in the reaction of electrochemical machining. It is analyzed that order of electrochemical machining surface holes in the direction of hole radius and hole depth and the variation laws of reaction speed.

Current distribution of Nilgiri grass yellow Eurema nilgiriensis Yata (Lepidoptera: Pieridae), with an updated taxonomic key to Eurema of Western Ghats, India

ENTOMON ◽  
2019 ◽  
Vol 44 (1) ◽  
pp. 23-32 ◽  
Author(s):  
P. C. Sujitha ◽  
G. Prasad ◽  
R. Nitin ◽  
Dipendra Nath Basu ◽  
Krushnamegh Kunte ◽  
...  
Keyword(s):  
Current Distribution ◽  
Western Ghats ◽  
Original Description ◽  
High Elevation ◽  
Type Locality ◽  
Ecological Data ◽  
Field Identification ◽  
Wing Patterns ◽  
Southern Western Ghats ◽  
The Nilgiris

Eurema nilgiriensis Yata, 1990, the Nilgiri grass yellow, was described from Nilgiris in southern India. There are not many published records of this species since its original description, and it was presumed to be a high-elevation endemic species restricted to its type locality. Based on the external morphology (wing patterns) as well as the male genitalia, the first confirmed records of the species from Agasthyamalais and Kodagu in the southern Western Ghats, is provided here. This report is a significant range extension for the species outside the Nilgiris, its type locality. Ecological data pertaining to this species as well as the field identification key to all known Eurema of Western Ghats are also presented.

FRACTIONATION AND ANALYSIS OF MONKEY PITUITARY GLANDS FOR POSTERIOR LOBE HORMONES

1962 ◽  
Vol 40 (2) ◽  
pp. 283-289 ◽  
Author(s):  
Darrell N. Ward ◽  
Earl F. Walborg ◽  
Harry S. Lipscomb ◽  
Roger Guillemin
Keyword(s):  
Amino Acid ◽  
Current Distribution ◽  
Arginine Vasopressin ◽  
Specific Activity ◽  
Small Scale ◽  
Posterior Lobe ◽  
Pharmacological Activities ◽  
Pituitary Glands ◽  
Counter Current ◽  
Counter Current Distribution

ABSTRACT Fractionation of monkey pituitary glands gave an oxytocin fraction in low yield which showed a counter-current distribution coefficient equivalent to that obtained with oxytocin from other species. Fractionation and chromatography of monkey vasopressin on carboxymethyl cellulose gave arginine-vasopressin of 60% purity, based on amino acid analysis and specific activity. Counter-current distribution on a small scale gave arginine-vasopressin of 89% purity. Reports by others that monkey pituitary glands contain arginine-vasopressin, based on pharmacological activities, are substantiated by the chemical data presented here.

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