Carbonyl substitution reactions of chlorotricarbonyl-(π-tetrahydroindenyl)molybdenum: the ‘long-range effect’ of an aromatic ring

1971 ◽  
Vol 0 (0) ◽  
pp. 940-942 ◽  
Author(s):  
C. White ◽  
R. J. Mawby
Keyword(s):  
Aromatic Ring ◽  
Long Range ◽  
Range Effect ◽  
Substitution Reactions ◽  
Carbonyl Substitution

scholarly journals Long-range effect of cyanide on mercury methylation in a gold mining area in southern Ecuador

2011 ◽  
Vol 409 (23) ◽  
pp. 5026-5033 ◽  
Author(s):  
Jean Remy Davée Guimaraes ◽  
Oscar Betancourt ◽  
Marcio Rodrigues Miranda ◽  
Ramiro Barriga ◽  
Edwin Cueva ◽  
...  
Keyword(s):  
Long Range ◽  
Gold Mining ◽  
Mining Area ◽  
Mercury Methylation ◽  
Range Effect ◽  
Southern Ecuador

SERS ? A long-range effect?

1989 ◽  
Vol 49 (4) ◽  
pp. 389-391 ◽  
Author(s):  
I. Mrozek ◽  
A. Otto
Keyword(s):  
Long Range ◽  
Range Effect

The mechanism of carbonyl substitution reactions of Ir4(CO)12−nLn (n=0−3)

1993 ◽  
Vol 205 (2) ◽  
pp. 175-179 ◽  
Author(s):  
Brian F.G. Johnson ◽  
Yvonne V. Roberts
Keyword(s):  
Substitution Reactions ◽  
Carbonyl Substitution

Bulk Texture and Structure Changes in Tubes of Zr Alloys due to the Long-Range Effect of Ion-Plasma Surface Treatment

2005 ◽  
Vol 495-497 ◽  
pp. 687-692
Author(s):  
Yuriy Perlovich ◽  
M. Grekhov ◽  
Margarita Isaenkova ◽  
Vladimir Fesenko ◽  
B. Kalin ◽  
...  
Keyword(s):  
Long Range ◽  
Layer By Layer ◽  
Range Effect ◽  
Ion Energy ◽  
Axial Texture ◽  
Ion Plasma ◽  
Structure Changes ◽  
Plasma Surface Treatment ◽  
Metal Materials ◽  
Low Energy Ions

Irradiation of metal materials with low-energy ions is accompanied by the long-range effect, consisting in distinct texture and structure changes at the depth, exceeding, at least, by 104 times the thickness of the layer of ion retardation. In order to ascertain mechanisms of this effect, a layer-by-layer X-ray study was carried out as applied to ion-plasma treated cladding tubes of Zr- 1%Nb alloy for nuclear reactors. Impacts of pulse treatments with helium plasma by two different regimes and the ion energy of ~ 1 keV were compared. It was found, that only by minimal surface melting the ion-plasma treatment causes unpredictable bulk texture changes, consisting in arising of the axial texture component. The melted surface layer suppresses shock waves, associated with braking of ions and supposedly responsible for stimulation of dislocation processes at long distances from the surface.

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