We provide a cognitive analysis of how children represent belief using mental files. We explain why children who pass the false belief test are not aware of the intensionality of belief. Fifty-one 3½- to 7-year old children were familiarized with a dual object, e.g., a ball that rattles and is described as a rattle. They observed how a puppet agent witnessed the ball being put into box 1. In the agent’s absence the ball was taken from box 1, the child (...) was reminded of it being a rattle, and emphasising its being a rattle it was put back into box 1. Then the agent returned, the object was hidden in the experimenter’s hands and removed from box 1, described as a ‘‘rattle,” and transferred to box 2. Children who passed false belief had no problem saying where the puppet would look for the ball. However, in a different condition in which the agent was also shown that the ball was a rattle they erroneously said that the agent would look for the ball in box 1, ignoring the agent’s knowledge of the identity of rattle and ball. Their problems cease with their mastery of second-order beliefs. Problems also vanish when the ball is described not as a rattle but as a thing that rattles. We describe how our theory can account for these data as well as all other relevant data in the literature. (shrink)

Tereza Matějčková se ve své knize vztahuje k literárním obrazům světa: komentuje Hegelovy filozofické výklady literárních děl (Sofokles, Diderot, Goethe, Schiller) nebo interpretuje literární díla autorů 20. století (Semprún, Jünger, Marguerite Yourcenar). Její komentáře a interpretace se dotýkají problémů a témat, které podstatně spoluvytvářely esteticko-uměleckou a kulturně-politickou mentalitu umělecké avantgardy 20. století (zejména surrealismu) a moderny. Ve svém článku se věnuji třem tématům: 1) Metafoře Theatrum mundi, kterou si Tereza Matějčková zvolila jako název 8. kapitoly své knihy; 2) problému zla, (...) násilí a „abstraktní existence“ v moderně a zejména v surrealismu; 3) konceptu „nových mytologií“ a „lyrizace světa“ v estetických esejích Karla Teigeho. (shrink)

A notion of resource‐bounded Baire category is developed for the classPC[0,1]of all polynomial‐time computable real‐valued functions on the unit interval. The meager subsets ofPC[0,1]are characterized in terms of resource‐bounded Banach‐Mazur games. This characterization is used to prove that, in the sense of Baire category, almost every function inPC[0,1]is nowhere differentiable. This is a complexity‐theoretic extension of the analogous classical result that Banach proved for the classC[0, 1] in 1931. (© 2004 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim).

Das vorliegende Buch ist bereits der dreizehnte Band der Reihe Roman Imperial Biographies. Sein Verfasser, der an der Boise State University (Idaho) lehrende Althistoriker Charles Matson Odahl (O.), ist seit den späten 70er Jahren durch eine Reihe einschlägiger Publikationen zu Konstantin und der Spätantike hervorgetreten.

Evolution is a time process. It proceeds in steps of definite length. The probability of each step is relatively high, so self organization of complex systems will be possible in finite time. Prerequisite for such a process is a selection rule, which certainly exists in evolution. Therefore, it would be wrong to calculate the probability of the formation of a complex system solely on the basis of the number of its components and as a momentary event.

Cílem studie je srovnání Platónova a Aristotelova výkladu vlastností těžké a lehké. Nejprve jsou představeny hlavní motivy obou výkladů a poté následuje srovnání z hlediska využití empirických dat, z hlediska jejich explikační síly a také co do blízkosti modernímu pojetí tíže. V závěru se ukazuje, že Aristotelova koncepce těžkého a lehkého je propracovanější a komplexnější, ovšem mnohem stručnější výklad Platónův má také značné explikační možnosti a v určitých ohledech Aristotelovu teorii předčí.

The ability of non-invasively observing changes in the Ca2+ concentrations is important in the understanding of a great variety of neuronal processes. Several compounds were designed (Fig.1) to take advantage of the different binding abilities of carboxylates and phosphonates to gadolinium. Furthermore the different affinities of the two functional groups to Ca2+ permit to obtain free coordination sites at gadolinium. The generation of these coordination sites, which are mandatory for water relaxivity, depends on the structure of the complexes and the (...) Ca2+ concentration. Gadolinium complexes 1 and 2 were synthesized and relaxivity studies were performed. (shrink)

This book is an engagement between a great modern philosopher defending classical philosophy against an army of challengers to the very notion of philosophy as classically conceived. It is written very much in the spirit of the "scholastic disputations" in the medieval universities, which produced the great Summas: a mutual search for truth, a philosophical laboratory, a careful winnowing of each objection. Such objectivity is lamentably rare in contemporary philosophy. In order to combat modern misunderstandings of challenges to the classical (...) concept of philosophy, Pieper shows us the unique and uniquely valuable thing philosophy is as conceived by his masters: Socrates, Plato, Aristotle, Augustine, and above all, Aquinas. Along this path he scatters gems of insight, such as: art and religion as Philosophy's defenders; the relationship between philosophy and science; philosophy as "seeing and saying"; and philosophy as rooted in meditation and loving contemplation. Pieper emphasizes that philosophy is something all human beings do, and should be the better for doing. (shrink)