Comparative kinetics of axial ligation to ruthenium and iron porphyrin and phthalocyanine complexes. The relationship between spin state and cis- and trans- effects

1982 ◽  
Vol 21 (12) ◽  
pp. 4245-4248 ◽  
Author(s):  
Frank. Pomposo ◽  
David. Carruthers ◽  
Dennis V. Stynes
2020 ◽  
Vol 10 (1) ◽  
pp. 6
Author(s):  
Treena Orchard ◽  
Katherine Salter ◽  
Mary Bunch ◽  
Cecilia Benoit

Many qualitative studies about the exchange of sex for money, drugs, and less tangible outcomes (i.e., social status) contend that this activity contributes to high levels of internalized stigma among people in sex work. The cis (n = 33) and trans people (n = 5) who participated in our project about health, violence, and social services acknowledged the stigma associated with sex work but were not governed by the dominant discourse about its moral stain. They shared nuanced insights about the relationship between sex work and self-respect as people who use their earnings to mitigate the struggles of poverty and ongoing drug use, and care for themselves more broadly. This study sheds new light on the ways that cis and trans people negotiate issues of money, agency, and self-care, contributing to the literature on consensual sex work that examines different aspects of stigma, safety, and health with a nuanced, non-binary gender analysis.


1952 ◽  
Vol 25 (1) ◽  
pp. 21-32 ◽  
Author(s):  
W. C. Warner ◽  
J. Reid Shelton

Abstract Three olefins were oxidized in the liquid phase with molecular oxygen to determine the kinetics of the oxidation reactions and the relationship to oxidation of rubber. The instantaneous rate of oxidation was found to be related to the analytically determined olefin and peroxide concentrations by the equation : Rate=k (unreacted olefin)(peroxide), where rate equals moles of oxygen per mole of original olefin per hour and the parentheses represent molarities. Presence of a phenyl group was found to affect k, but only in a minor way, indicating that the same fundamental kinetic mechanism applies in both aromatic and aliphatic olefins. The data are consistent with the general kinetic mechanism of Bolland involving oxygen attack at the alpha-methylenic group. However, it appears probable that initial oxygen attack can also occur at the double bond, resulting in the formation of a peroxide biradical, which may then react with other olefin molecules, initiating the usual chain reaction mechanism.


1995 ◽  
Vol 60 (13) ◽  
pp. 4255-4257 ◽  
Author(s):  
Mario L. Aimar ◽  
Rita H. de Rossi
Keyword(s):  

1990 ◽  
Vol 04 (03) ◽  
pp. 201-209
Author(s):  
A. GIEROSZYŃSKI

It was found that OSEE kinetics from electron bombarded cryosolidified NaCl solution, depend on electric charging of the sample surface. It was shown that from the relationship between the maximum surface potential and the parameters of OSEE kinetic, intensities of electric fields in the emitter layer could be estimated. It is supposed that nonhomogeneous electric fields existing in the emitter surface region, influence the emission levels responsible for the course of OSEE kinetics.


1987 ◽  
Vol 26 (12) ◽  
pp. 1930-1933 ◽  
Author(s):  
William E. Hatfield ◽  
C. Michael Elliot ◽  
Juergen Ensling ◽  
Kozo Akabori

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