We study the robustness of GreedyCC, GreedyPAV, and Phragmén’s sequential rule, using framework introduced by Bredereck et al. [6] for case (multiwinner) ordinal elections adopted to approval setting Gawron Faliszewski [15]. First, we show that each our rules every committee size k, there are in which adding or removing a certain causes winning completely change (i.e., after operation is disjoi...

There are a significant number of natural product (NP) drugs in development. We review the 100 NP and NP-derived compounds and 33 Antibody Drug Conjugates (ADCs) with a NP-derived cytotoxic component being evaluated in clinical trials or in registration at the end of 2013. 38 of these compounds and 33 ADCs are being investigated as potential oncology treatments, 26 as anti-infectives, 19 for th...

The International Centre for Diffraction Data (ICDD) is responding to the changing needs in powder diffraction and materials analysis by developing the Powder Diffraction File (PDF) in a very flexible relational database (RDB) format. The PDF now contains 136,895 powder diffraction patterns. In this paper, an attempt is made to give an overview of the PDF-4, search/match methods and the advanta...

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