منابع مشابه
Chemically Induced or Drug Induced Tinnitus
F or approaching the truth about the clinical phenomenon of tinnitus from more and more possible aspects, it is important in the sense of the old Aristotelean systematics of scientific thinking to choose various and alternating directions for regarding the phenomenon. Therefore, today I am also choosing a biochemical angle of view. Our model of good and bad hearing, ear noise or tinnitus , is p...
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The Pedersen-Freed theory for chemically induced dynamic spin polarization CIDN(E)P is generalized to include the effects of anisotropic reactivities and anisotropic exchange interactions on the radical-pair mechanism. Detailed results are given for the simple case in which only one radical exhibits anisotropy that is approximated by a cosine distribution, and the rotational and translational m...
متن کاملChemically induced leukemia in humans.
The human population may be exposed to potentially leukemogenic agents, either in the form of drugs and food additives or as environmental contaminants and pollutants. However, in spite of the large number and diversity of these chemicals, only a few have been implicated as human leukemogens. One such agent is benzene, a known bone marrow depressant. A number of case reports have associated chr...
متن کاملChemically Induced Dynamic Nuclear Polarization
N M R emission and e n h a n c e d absorpt i on o f p roduc t s o f radical react ions ( C I D N P ) is e x p l a i n e d b y nuc lear spin d e p e n d e n t ad iabat i c transit ions be tween singlet a n d tr iplet states o f transient radical pairs. I n m a g n e t i c fields larger than a b o u t 1 k G o n l y S — To-transit ions c ont r ibute t o nuc lear polar izat ion. F r o m a k inet i ...
متن کاملChemically-induced swelling of hydrogels
We consider a continuum model for chemically-induced volume transitions in hydrogels. Consistent with experimental observations, the theory allows for a sharp interface separating swelled and collapsed phases of the underlying polymer network. The polymer chains are treated as a solute with an associated diffusion potential and their concentration is assumed to be discontinuous across the inter...
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1917
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.3.4.312