Článek se zabývá některými vlastnostmi nevalenčních doplnění ve španělštině. Zkoumá hranici mezi valenčními a nevalenčními doplněními a posuzuje vhodnost některých formálních testů pro rozlišování mezi oběma typy. Jádrem článku je sémantická klasifikace nevalenčních doplnění španělských adjektiv, doplněná o charakteristiku jednotlivých sémantických tříd. V závěru je věnována pozornost adjektivům složeným z adjektiva a jeho nevalenčního komplementu.
This paper considers various approaches to love and morality in Protestant society in the late 18th century, as illustrated in Czechlanguage religious and educational literature (Korunka, aneb Wjnek Pannenský wssechněm pobožným a sslechetným Pannám toho Gazyku užjwagjcým, Litomyšl 1784; Kazatel Domovnj, Brno 1783). Our focus is on divine love, man’s love of God, marital love, parental and filial love, and definitions of immorality. We also examine some contemporary reactions to religious and educational writings in the memoirs of one of their readers, the rural preacher and Bible scholar Tomáš Juren (1750-1829), as well as the differences between the Christian confessions in their attitude to the emotions., Sixtus Bolom-Kotari., and Obsahuje bibliografické odkazy
Modal operators on Heyting algebras were introduced by Macnab. In this paper we introduce analogously modal operators on MV-algebras and study their properties. Moreover, modal operators on certain derived structures are investigated.
The development of the nematode Anguillicola crassus, a swimbladder parasite of eels, was experimentally studied in copepod intermediate hosts Cyclops strenuus and Acanthocyclops vernalis. The copepods, kept at a laboratory temperature of 20-22 °C, were infected with nematode second-stage larvae; the second moult of larvae (the only one in the intermediate host) was observed to start 10 days p,i„ but third-stage larvae liberated from their cuticular sheath were first observed 20 days p.i. These proved to be infective for experimental eels. Free second-stage larvae as well as larvae from copepods were described. The morphology of A. crassus larvae and the mode of their development in the intermediate host were compared with those of other dracunculoid nematodes. From this point of view, Anguillicola members appear to represent an ancient group of dracunculoid nematodes.
While the majority of polyopisthocotylean monogeneans feed on blood, some polystomatids infecting chelonians do not. This study examined the gastrodermis of two polystomatids, one - Neopolystoma spratti Pichelin, 1995 - from the conjunctival sac of a chelonian and the other - Concinnocotyla australensis (Reichenbach-Klinke, 1966) - from the oral cavity, gill arches and primary gill lamellae of a fish, and also found no evidence of blood feeding. However, the gastrodermal architecture in both species basically resembles that found in blood feeding polyopisthocotyleans, with alternation of lamellated digestive cells and an intervening syncytium. In C. australensis, oesophageal secretion appeared to be responsible for initial extracellular digestion and this was followed by pinocytotic uptake of partly degraded material in pits between the numerous apical lamellae of digestive cells. Posterior dorsolateral gut pockets unique to C. australensis were shown to be blind sacs separated from the external environment by a narrow cytoplasmic bridge, composed of a thin layer of tegument apposed to a thin layer of pocket syncytial epithelium. The pockets are lined with greatly folded syncytium and set in a “capsule” of tissue in which numerous pro-tonephridial flame cells are embedded. It is suggested that the pockets have an osmoregulatory function related to the particular environment and evolutionary history of the host, the primitive lung fish (Dipnoi) Neoceratodus forsteri (Krefft, 1870).