Grzegorz Kwiatkowski

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PURPOSE Several in vivo applications of dissolution dynamic nuclear polarization (DNP) require rapid successive injections of hyperpolarized substrates. Here we present the design and performance of a custom-built multisample dissolution DNP setup for small animal research. METHODS The DNP setup consists of a commercial wide-bore magnet charged to 3.35 T,(More)
In language engineering, computer understanding of processed text gains importance. It also gives a chance to improve the quality of translations into Polish Sign Language carried out in Thetos, our translator. To achieve this, we improve the scheme of semantics modeling used in Polsem, the semantic analyzer of Thetos. In this paper we describe experiments(More)
A construction of the heat kernel diagonal is considered as element of generalized Zeta function, that, being meromorfic function, its gradient at the origin defines determinant of a differential operator in a technique for regularizing quadratic path integral. Some classes of explicit expression in the case of finite-gap potential coefficient of the heat(More)
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