526.403 rezultatov znotraj Organizacija Česká digitální knihovna

526.403 vrnjeni rezultati

Česká digitální knihovna

Czech Digital Library
Spletno mesto
Library of the Czech Academy of Sciences

Using records from Czech archives this article outlines the situation of the Belarusian émigrés in Czechoslovakia from 1918 to 1938. It first presents a brief overview of the development of the Belarusian national movement and the reactions of this moveme…

Library of the Czech Academy of Sciences

This article examines the relationship between the Union of South Africa (the Republic of South Africa)) and the western powers from 1948 to the late seventies. The emphasis is on relations with the USA and Great Britain in general and the economic, polit…

Library of the Czech Academy of Sciences

In February 2007, The Institute of the Contemporary History of the ASCR co-organized a seminar which was the finale of a Bohemian-German project which began in 1999. A comparison of European law and rules valid during the post-war period and linked to Ger…

Library of the Czech Academy of Sciences
Library of the Czech Academy of Sciences
Library of the Czech Academy of Sciences

In archaeology, the magnetometric method can be used in the observation of individual archaeological features or sectional horizontal and vertical contexts while excavation is in progress. By measuring magnetometric susceptibility, it is possible to deter…

Library of the Czech Academy of Sciences

Let $\mathcal G$ be an abstract class (closed under isomorpic copies) of left $R$-modules. In the first part of the paper some sufficient conditions under which $\mathcal G$ is a precover class are given. The next section studies the $\mathcal G$-precover…

Library of the Czech Academy of Sciences
Library of the Czech Academy of Sciences

In this paper we establish the distribution of prime numbers in a given arithmetic progression $p \equiv l \hspace{4.44443pt}(@mod ; k)$ for which $ap + b$ is squarefree.

Library of the Czech Academy of Sciences

In this paper, we are going to characterize the space ${\rm BMO}({\mathbb R}^n)$ through variable Lebesgue spaces and Morrey spaces. There have been many attempts to characterize the space ${\rm BMO}({\mathbb R}^n)$ by using various function spaces. For e…

Library of the Czech Academy of Sciences
Library of the Czech Academy of Sciences

The systemic effects of phytoecdysteroids were investigated by applying tested compounds to the roots of the rape plants. Evaluation of the effects was based on mortality, longevity, rate of development and fecundity of the cabbage aphid (Brevicoryne bras…

Library of the Czech Academy of Sciences

This paper provides a summary of knowledge relating to Early Medieval burial within the agglomeration of the fortified enclosure at Libice nad Cidlinou. Thanks to consistent interest on the part of archaeology for more than a century, a relatively complet…

Library of the Czech Academy of Sciences
Library of the Czech Academy of Sciences
Library of the Czech Academy of Sciences
Library of the Czech Academy of Sciences

Of 31 species of coprophagous beetles from the following families: Aphodiidae, Geotrupidae, Scarabaeidae, individuals of 25 species carried deutonymphs of Uropoda orbicularis (Müller, 1776). The mite's preferences for attaching to specific parts of an…

Library of the Czech Academy of Sciences

The article reflects on Hayek's expositions concerning the nature of rules. It shows that his conception of rules is extremely wide, and that the bond between rules and regularities is too tight. Subsequently an alternative - narrower - delineation of…

Library of the Czech Academy of Sciences
Library of the Czech Academy of Sciences

The dispute about universality in philosophy and nominalist revolution of the 14th century, commonly associated with the name of William Ockham, influenced the genesis of English empiricism, even after German Protestantism. The ideas of exclusivity of the…

Library of the Czech Academy of Sciences
Library of the Czech Academy of Sciences
Library of the Czech Academy of Sciences