it is well known fact that binary relations are generalized mathematical functions. contrary to functions from domain to range, binary relations may assign to each element of domain two or more elements of range. some basic operations on functions such as the inverse and composition are applicable to binary relations as well. depending on the domain or range or both are fuzzy value fuzzy set, i...

s: I. Wölfling J, Bóna Á, Frank É, Schneider G, Berényi Á, Zupkó I. Synthesis and cytotoxic activity of 16-benzylidene estrone 3-methyl ethers. Hungarian-AustrianCzech-German-Greek-Italian-Polish-Slovak-Slovenian Joint Meeting on Medicinal Chemistry, 24-27. June, 2009, Budapest, Hungary. II. Zupkó I, Berényi Á, Marchais-Oberwinkler S, Frotscher M. Direct antiproliferative effect of novel nonste...

[PDF] [Full Text] [Abstract] , March 28, 2007; 27 (13): 3548-3559. J. Neurosci. W. J. Kargo, B. Szatmary and D. A. Nitz Action-Reward Contingencies Adaptation of Prefrontal Cortical Firing Patterns and Their Fidelity to Changes in [PDF] [Full Text] [Abstract] , November 7, 2007; 27 (45): 12176-12189. J. Neurosci. A. Johnson and A. D. Redish Point Neural Ensembles in CA3 Transiently Encode P...

Due to the potentially lethal effects of potent hERG inhibition, in silico approaches which can identify potent (IC50 < 1 μM) inhibitors are of considerable interest to the pharmaceutical industry [1]. We present recent work [2] in which in silico binary classifiers were trained to discriminate potent inhibitors from compounds exhibiting weaker (IC50 ≥ 1 μM) inhibition. Initial models were base...

We introduce the notion of uniform number of a graph. The  uniform number of a connected graph $G$ is the least cardinality of a nonempty subset $M$ of the vertex set of $G$ for which the function $f_M: M^crightarrow mathcal{P}(X) - {emptyset}$ defined as $f_M(x) = {D(x, y): y in M}$ is a constant function, where $D(x, y)$ is the detour distance between $x$ and $y$ in $G$ and $mathcal{P}(X)$ ...