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Potential Carcinostatic Activity of Metal Complexes
1978For several years, there has been considerable controversy about the question of whether certain forms of cancer in humans are caused by viruses. Luria(1) indicated in 1960 that there was already considerable evidence that many tumors have viruses associated with them. In 1966, Kirschner et al.(2) proposed that certain complexes of the heavy transition
Stanley Kirschner +3 more
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Evoked potential analysis by complex demodulation
Electroencephalography and Clinical Neurophysiology, 1972Abstract The method of the Fourier transform and that of complex demodulation are compared and contrasted, with special attention devoted to the question of frequency resolution. A computational method is described for complex demodulation. A discussion is given of the relevance of spectral analysis to the study of averaged (visual) evoked responses.
D A, Levine +4 more
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New metal complexes as potential therapeutics
Current Opinion in Chemical Biology, 2003The many activities of metal ions in biology have stimulated the development of metal-based therapeutics. Cisplatin, as one of the leading metal-based drugs, is widely used in treatment of cancer, being especially effective against genitourinary tumors such as testicular.
Christiana Xin, Zhang +1 more
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Use of negative complex potential as absorbing potential
The Journal of Chemical Physics, 1998Exact numerical calculation shows that the use of negative complex potential (NCP) significantly improves the efficiency of wavefunction absorption over that of negative imaginary potential (NIP) in scattering applications. The improvement in absorption is especially significant in the case of low energy scattering with de Broglie wavelength larger ...
Jiu-Yuan Ge, John Z. H. Zhang
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Physical Review A, 2004
Analytical expressions for the resonances of the long-range potential (LRP), V(r)=a/r-b/r{sup 2}, as a function of the Hamiltonian parameters were derived by Doolen a long time ago [Int. J. Quant. Chem. 14, 523 (1979)]. Here we show that converged numerical results are obtained by applying the shifted complex scaling and the smooth-exterior scaling ...
Shachar Klaiman +2 more
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Analytical expressions for the resonances of the long-range potential (LRP), V(r)=a/r-b/r{sup 2}, as a function of the Hamiltonian parameters were derived by Doolen a long time ago [Int. J. Quant. Chem. 14, 523 (1979)]. Here we show that converged numerical results are obtained by applying the shifted complex scaling and the smooth-exterior scaling ...
Shachar Klaiman +2 more
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Anti-cancer potential of gold complexes
Inflammopharmacology, 2008A full range of gold compounds is currently being investigated for their potential as anti-tumor agents. Gold(I) compounds related to the anti-arthritic drug continue to attract attention, especially those carrying biologically active molecules with anti-tumor activity in their own right.
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Complex phase behaviour from simple potentials
Journal of Physics: Condensed Matter, 2007Simple pair potentials, where the term 'simple' denotes potentials that are isotropic and refer to one-component systems, can be used to describe effective interactions among substances with supramolecular architecture. By suitably choosing the functional dependence on the intermolecular distance, through such potentials it is possible to take into ...
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Complex dynamical invariants for two-dimensional complex potentials
Pramana, 2012Complex dynamical invariants are searched out for two-dimensional complex potentials using rationalization method within the framework of an extended complex phase space characterized by x = x1 + ip3, y = x2 + ip4, px = p1 + ix3, py = p2 + ix4. It is found that the cubic oscillator and shifted harmonic oscillator admit quadratic complex invariants. The
J S VIRDI +3 more
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Streamfunction and Complex Potential
2007The streamfunction is another mathematical construct that is of high importance for models using analytical solutions. Together with the potential the streamfunction enables the visualization of flow patterns that can hardly be produced by other methods.
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Genetically Modified Fish: Potentially Complex Traceability
2010Some consumers are not in favor of genetically modified organisms (GMOs). In response to this demand for freedom of choice, the European Union has developed a stringent framework for the authorization, crop coexistence, and labeling of GMOs and their derivatives with the necessary traceability methods.
Bertheau, Yves +4 more
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