Soft multipole radiation and charge-current distribution in a nucleus

1972 ◽  
Vol 40 (2) ◽  
pp. 171-173 ◽  
Author(s):  
B. Bosco
Keyword(s):  
Current Distribution ◽  
Charge Current ◽  
Multipole Radiation

The classification of multipole radiation

1952 ◽  
Vol 48 (3) ◽  
pp. 470-481
Author(s):  
Bertha Jeffreys
Keyword(s):  
Electromagnetic Fields ◽  
Current Distribution ◽  
Detailed Account ◽  
Charge Current ◽  
Starting Point ◽  
Multipole Radiation

AbstractA detailed account is given of the classification of the electromagnetic fields arising from a vibrating charge-current distribution. The work owes much to that of Berestetzky and Fierz, but differs from their treatments in that the exact expansions are taken as a starting point. Hence the general forms of the potentials and fields and their approximate forms are obtained directly. Formulae appropriate to large distances are given in §§2·1 and 3·1. The relation to the approach of Condon and Shortley (4) is discussed.

scholarly journals Physical-topology modeling of silicon/gallium arsenide Schottky transistor of submicron technology LSI

2020 ◽  
Vol 21 (2) ◽  
pp. 361-364
Author(s):  
S. P. Novosyadliy ◽  
V. M. Lukovkin ◽  
R. Melnyk ◽  
A. V. Pavlyshyn
Keyword(s):  
Gallium Arsenide ◽  
Computer Modeling ◽  
Silicon Wafer ◽  
Current Distribution ◽  
Monocrystalline Silicon ◽  
Physical Mechanisms ◽  
Charge Current

In this paper described researched essentials and physical mechanisms of MESFET on epitaxy layers of GaAs with monocrystalline silicon wafer. Conducted computer modeling of MESFET with p-channel: distributions of potential, volumetric charge, current in channel and its characteristics. Based on conducted modeling discovered new effect in MESFET, shielding of volumetric charge, which sufficiently influences on current distribution in channel.

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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