Rozvoj konceptu informatick?Šho my??len?­ ?ž??k?? v r??mci kurikula informatick??ch p??edmÄ?t?? je současnosti jednou z velk??ch v??zev, a jedn?­m d??le?žit??ch n??stroj?? pro rozvoj tohoto zp??sobu p??edstavuje edukačn?­ robotika. Hlavn?­m c?­lem na???­ pr??ce bylo, na z??kladÄ? metod pedagogick?Šho v??zkumu, zmapovat problematiku robotiky, jako jednoho prosazov??n?­ rozvoje my??len?­. V toh...

Picard Lattices of Families of K3 Surfaces bysarah-marie belcastro Chair: Igor Dolgachev It is a nontrivial problem to determine the Picard Lattice of a given surface; theobject of this thesis is to compute the Picard Lattices of M. Reid’s list of 95 fami-lies of Gorenstein K3 surfaces which occur as hypersurfaces in weighted projectivespace. Reid’s list arises in many problems;...

We quantified how rates of stream channel migration in a montane meadow vary as a function of the riparian vegetation community. The South Fork of the Kern River at Monache Meadow, located in California’s southern Sierra Nevada range, supports two distinct types of vegetation: a dry meadow community dominated by sagebrush and non-native grasses (xeric scrub and meadow), and a wet meadow communi...

An algorithm is corrected here that was presented as Theorem 2 in [Š. Holub, RAIRO-Theor. Inf. Appl. 40 (2006) 583–591]. It is designed to calculate the maximum length of a nontrivial word with a given set of periods. Mathematics Subject Classification. 68R15. The purpose of this contribution is to fill a gap in the algorithm presented in my paper [1] as Theorem 2. The theorem contains a formul...