The existence of pollination syndromes and the degree of specialization in these systems are still discussed. Three examples from the tropical mountain communities in the Bamenda Highlands (Cameroon) show that a detailed knowledge of plants and their visitors and pollinator behavioral studies are necessary before evolutionary hypotheses can be formulated., Michael Bartoš, Eliška Padyšáková, Štěpán Janeček., and 7 barev. fot.
Nový občanský zákoník zavedl nově typ smlouvy upravující právní režim poskytování péče o zdraví. Nová smluvní úprava je inspirována zejména DCFR a nizozemským občanským zákoníkem. V rámci existence tohoto nového smluvního typu je ovšem nezbytné určit, zda všechny vztahy mezi poskytovateli zdravotní péče a pacienty se řídí ustanoveními tohoto smluvního typu nebo jsou použitelné i smluvní typy odlišné (např. smlouva o dílo). S tímto zařazením pak také úzce souvisí problematika odpovědnosti poskytovatele zdravotních služeb za vady a za škodu. and t is obvious that new civil code provides very far reaching changes for the healthcare providers and their patients. Civil code presents completely new type of contract – treatment contract. This regulation was influenced especially by DCFR and Dutch civil code. But due to historical reasons it is not completely clear if this new type of the contract is applicable without exceptions in all relationships between healthcare providers and patients or there are also other types of contracts which are applicable. The aim of this article is to provide guidelines for this determination of different types of contractual relationship.
This determination of the contracts is very important for establishment of rights and duties of contractual parties, their potential liability and other remedies.
In this article the author seeks to explain some fundamental features of Roman Catholic spirituality in the Bohemian Lands after the Second World War. He demonstrates that this phenomenon was in essence both determined by the “Roman Catholic Renaissance” of the 1930s and by new tendencies, particularly after the Communist takeover of February 1948. Among these tendencies was its enforced closed nature, fear of persecution, traditionalism, and conservatism, which were mainly the result of the limitations on being in touch with people abroad. On the whole, however, the author believes that Czech Roman Catholicism from the Communist takeover to the collapse of the regime in late 1989, despite all its problems, contributed to Czech culture, and he demonstrates this also in the reception of the Second Vatican Council in Bohemia and Moravia. The spirituality of women, both of nuns and of secular intellectuals, receives special praise in the article.
The article presents a survey of selected modern interferometric methods suitable for quality control in optical production. There are mentioned physical principles of these measuring and evaluating methods together with their advantages and disadvantages. Also the selected progress trends of interferometric methods are suggested including problems needed to be solved in practical tasks of optical industrial control. and V článku je podán přehled vybraných moderních interferometrických metod, použitelných pro kontrolu kvality optické výroby. Jsou zde zmíněny fyzikální principy těchto měřicích a vyhodnocovacích metod společně s jejich výhodami a nevýhodami. Dále jsou naznačeny vybrané trendy vývoje v oblasti interferometrických metod a problémy, které je nutno řešit v oblasti praxe optické průmyslové kontroly.