scholarly journals Validity of the Linear Growth Equation for Interface Evolution for Copper Electrodeposition in the Presence of Organic Additives

1997 ◽  
Vol 79 (4) ◽  
pp. 709-712 ◽  
Author(s):  
L. Vázquez ◽  
R. C. Salvarezza ◽  
A. J. Arvia
Keyword(s):  
Linear Growth ◽  
Growth Equation ◽  
Copper Electrodeposition ◽  
Organic Additives ◽  
Interface Evolution

scholarly journals The Lognormal-Like Distributions in the Linear Growth Equations

2003 ◽  
Vol 17 (22n24) ◽  
pp. 4300-4307
Author(s):  
Ning-Ning Pang ◽  
Wen-Jer Tzeng
Keyword(s):  
Growth Process ◽  
Linear Growth ◽  
Growth Equation ◽  
Two Dimensional ◽  
Exponential Distributions ◽  
One Dimensional ◽  
The Social ◽  
Exponential Random Variables ◽  
Growth Equations ◽  
The One

The distributions of the global interfacial widths, correlation functions, and the local interfacial widths of the growth process described by the one-dimensional Edward-Wilkinson equation are shown to be denumerable convolutions of exponential distributions. The same conclusions can also be extended to the distributions of the global interfacial widths for another linear growth equation, describing some super-rough growth processes, in both one- and two-dimensional cases. Most of these distributions display the lognormal-like behavior. We propose that the mechanism provided by the accumulation of exponential random variables may contribute to a lot of the lognormal-like behavior observed in the social and natural sciences.

Influence of organic additives on the initial stages of copper electrodeposition on polycrystalline platinum

2009 ◽  
Vol 54 (5) ◽  
pp. 1529-1536 ◽  
Author(s):  
M. Quinet ◽  
F. Lallemand ◽  
L. Ricq ◽  
J.-Y. Hihn ◽  
P. Delobelle ◽  
...  
Keyword(s):  
Copper Electrodeposition ◽  
Organic Additives ◽  
Polycrystalline Platinum

Interface dynamics for copper electrodeposition: The role of organic additives in the growth mode

2002 ◽  
Vol 66 (4) ◽  
Author(s):  
Pablo F. J. de Leon ◽  
Ezequiel V. Albano ◽  
R. C. Salvarezza ◽  
H. G. Solari
Keyword(s):  
Growth Mode ◽  
Copper Electrodeposition ◽  
Organic Additives ◽  
Interface Dynamics

scholarly journals Growth of tench (Tinca tinca L., 1758) (Cyprinidae) in reservoirs of K. Satpayev canal

2021 ◽  
Vol 0 (4) ◽  
pp. 46-56
Author(s):  
Vladimir Nickolaevich Krainyuk ◽  
Saule Zhangirovna Asylbekova ◽  
Azis Vasilyevich Shutkarayev
Keyword(s):  
Growth Rates ◽  
Linear Growth ◽  
Growth Efficiency ◽  
Trophic Factors ◽  
Limiting Factor ◽  
Growth Equation ◽  
Tinca Tinca ◽  
Von Bertalanffy Growth Equation ◽  
The Stability ◽  
Tench Tinca Tinca

The reservoirs of the K. Satpayev canal are the important fishery water bodies in the Central Kazakhstan. Some of these reservoirs are inhabited by tench, a fish species relatively widely represented in other water systems of the region. In the reservoirs of the canal this species is not the main commercial one but it has a fairly high commercial value due to its popularity with consumers. As part of the research, the growth indicators of Tinca tinca from 4 reservoirs were evaluated, and the data on its growth from 3 more reservoirs were also provided. These samples differ in efficiency and growth rates. It has been found that there is no sexual or generation variability. Growth rates in successive fish generations strongly correlate with each other, which may indirectly indicate the stability of living conditions. The R. Lee’s phenomenon was not marked. In this regard, the calculation of variables of the von Bertalanffy growth equation was carried out without additional data processing. The highest rates of linear growth were characteristic of Tinca tinca from the reservoir of HS No. 9. However, the effectiveness of its growth scheme was the lowest. Population with a longer age range from the reservoir HS No. 3 did not have high linear growth rates, but its growth efficiency was higher. In this case, it is obvious that any assessment of growth will be relative and depend on the goals set for it. In the reservoirs of the canal there are more or less similar conditions for tench populations living due to the specifics of its functioning. The main limiting factor for the growth rate, in our opinion, will be abundance of the species in the reservoir and related trophic factors with a certain influence of withdrawal (fishing, predators).

Sign in / Sign up

Export Citation Format

Share Document