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Shift multiplexing is a holographic storage method particularly suitable for the implementation of holographic disks. We characterize the performance of shift-multiplexed memories by using a spherical wave as the reference beam. We derive the shift, select ...
PROSITE is a compilation of sites and patterns found in protein sequences; it can be used as a method of determining the function of uncharacterized proteins translated from genomic or cDNA sequences. ...
The reaction or organo-lithium or cuprate derivs. towards the cyano group of 2-cyano-6-phenyloxazolopiperidine synthon I gives an imine which is reduced to a primary amine with a remarkable stereoselectivity. An application of this reaction to the synthesi ...
The Allyloxycarbonyl (Alloc) moiety can be removed smoothly and selectively in good yield (73-100%) from allylic eaters, carbamates and carbonates by aqueous Pd (0) catalyzed allyl transfer to diethylamine in aqueous media employing a water soluble phosphi ...
We have developed a simple and accurate isocratic HPLC method, without any prederivatisation, for the determination of glucose, lactate, glutamine, glutamate, pyrrolidone carboxylic acid and alanine in samples from mammalian cell cultures. The method has b ...
A new method called selective inversion soft COSY (SIS-COSY) is described. By using this method the coupling between active and passive spins can be detected. The pulse sequence consists of 3 semiselective 270 Deg pulses, which gives a spectrum consisting ...
ABSTRACT The aim of the present paper is 10 investigate two types of SSR countermeasures: a) Phase shifters used to modulate the generator real power b) Static VAR compensator (SVC) and its auxiliary controllers. An eigenvalue analysis method is used to st ...
Shift multiplexing is a holographic storage method implemented with spherical wave reference beams. We present the main properties of shift multiplexing, compare it with angle multiplexing, and describe the design of a holographic 3D disk system that is ca ...
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The present invention relates to a new family of mono, bis or tris (2,2'-substituted bipyridine) complexes of a metal selected amongst iron, ruthenium, osmium or vanadium, the bipyridine being substituted by at least one electron donor group. According to ...
The authors present a new method of forecasting the short-term maximum load on an electrical network based on the Kohonen neural network, using data on the Western Swiss power network for 1984 and 1985. After a brief retrospective overview of the work carr ...
