Results 81 to 90 of about 1,909 (140)

Recursive Proportional Feedback and its Use to Control Chaos in an Electrochemical System [PDF]

open access: yesarXiv, 1995
The recursive proportional feedback (RPF) algorithm for controlling chaos is described and applied to control chemical chaos observed during the electrodissolution of a rotating copper disk in a sodium acetate/acetic acid buffer. Experimental evidence is presented to indicate why the RPF method was used and the theoretical robustness of the algorithm ...
arxiv  

Topological Quenching of Spin Tunneling in Mn_12-acetate Molecules [PDF]

open access: yesarXiv, 2000
We investigate the topological quenching of spin tunneling in Mn_12-acetate molecules with an applied magnetic field along the hard axis. The model Hamiltonian describing this system has a fourth-order term due to the tetragonal anisotropy. We treat this model using the discrete phase integral formalism in which the Schrodinger equation corresponding ...
arxiv  

Treatment of endometriosis and chronic pelvic pain with letrozole and norethindrone acetate: a pilot study [PDF]

open access: hybrid, 2004
Radhika K Ailawadi   +4 more
openalex   +1 more source

Norethindrone Acetate Enhances the Antiatherogenic Effect of 17β-Estradiol [PDF]

open access: bronze, 1998
Peter Alexandersen   +5 more
openalex   +1 more source

P-338 Preliminary results of the DINE Study (Dienogest vs. Norethindrone Acetate in Endometriosis Treatment) [PDF]

open access: bronze, 2023
Tansu Bahar Gürbüz   +4 more
openalex   +1 more source

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