In this paper we deal with a pseudo effect algebra $\Cal A$ possessing a certain interpolation property. According to a result of Dvurečenskij and Vettterlein, $\Cal A$ can be represented as an interval of a unital partially ordered group $G$. We prove that $\Cal A$ is projectable (strongly projectable) if and only if $G$ is projectable (strongly projectable). An analogous result concerning weak homogeneity of $\Cal A$ and of $G$ is shown to be valid.
Abstract characterizations of relations of nonempty intersection, inclusion end equality of domains for partial $n$-place functions are presented. Representations of Menger $(2,n)$-semigroups by partial $n$-place functions closed with respect to these relations are investigated.
The organization of the neocortical projection to the inferior colliculus (IC) was studied in 36 rats using retrograde transport of horseradish peroxidase (HRP) or horseradish peroxidase conjugated with lectin (WGA-HRP). Projection to the external and dorsal cortices originates in the temporal neocortical areas Te 1, Te 2 and Te 3 and in the parietal area Par 2. The corticocollicular projection is predominantly ipsilateral with a weak contralateral contribution. Projection to the rostromedial and rostrolateral part of the external cortex (EC) of the IC arises mainly from the areas Par 2 and Te 1. The participation of the cortical areas Te 2 and Te 3 in this projection is only small. The fibres to the caudobasal part of the external cortex descend from the caudal parts of areas Te 1, Te 2, and Te 3. The corticocollicular projections to the dorsal part of the IC are more numerous than the projections to the EC and originate in all temporal areas, i.e. in area Te 1, Te 2 and Te 3. However, the topographical organization of the corticocollicular projection is more pronounced in the part which projects to the EC. We suggest that the topographical organization of the projections to the EC corresponds with the map of auditory space in the EC. The source of corticocollicular fibres are exclusively neurones of lamina V of all cortical areas sending their fibres to the IC.
In this paper, we use Zorn’s Lemma, multiplicatively closed subsets and saturated closed subsets for the following two topics: (i) The existence of prime submodules in some cases, (ii) The proof that submodules with a certain property satisfy the radical formula. We also give a partial characterization of a submodule of a projective module which satisfies the prime property.
Projekt Kruh prstenu: Světové dějiny sexuality, erotiky a lásky od počátků do současnosti v reálném životě, krásné literatuře, výtvarném umění a dílech českých malířů a sochařů inspirovaných obsahem této knihy vznikl počátkem devadesátých let minulého století. Představuje vytvoření reprezentativní trojsvazkové publikace a sbírky erotik českých malířů a sochařů. V jednotlivých číslech časopisu Anthropologia integra jsou uveřejňovány medailony zúčastněných výtvarníků a reprodukovány některé z jejich artefaktů vytvořených pro projekt Kruh prstenu (Malina 2010). Dnes: malíř Vladimír Svoboda., The Project The Circle of the Ring: Th e World History of Sexuality, Eroticism and Love from the Beginnings up to the Present Day in Real Life, Belle-Lettres, Visual Art and in the Works of Czech Painters and Sculptors Inspired by the Content of this Book arose at the beginning of the 1990s. It presents the formation of the representative publication in three volumes and a collection of erotica of Czech painters and sculptors. Particular volumes of the journal Anthropologia integra will include short profi les on the participating artists as well as reproductions of some of their artefacts created for the project Th e Circle of the Ring (Malina 2010). Today: painter, graphic artist and sculptor Vladimír Svoboda., Jaroslav Malina, and Literatura
Monoklonální gamapatie nejasného významu (MGUS) je benigní onemocnění, jehož dlouhodobý průběh však může vyústit v maligní zvrat. V roce 2006 byla pracovníky Mayo kliniky představena nová klasifikace MGUS, založená na 3 základních rizikových faktorech pro zvrat MGUS do malignity – typu monoklonálního gradientu, jeho kvantitě a poměru lehkých řetězců v séru. V naší práci jsou pilotně analyzována data z českého registru monoklonálních gamapatií – RMG, a to z dosud zadaných 616 pacientů s MGUS s ohledem na vyšetřené, výše uvedené rizikové faktory. Výstupem je popisná statistika existujícího souboru, která tvoří vstupní informace pro další sledování a analýzy., Monoclonal gammopathy of undetermined significance is a benign disorder, which long term outcome could be malignant transformation. Several risk factors of malignant transformation of MGUS have been identified. In this work we analyze data from 616 patients from Czech monoclonal gammopathies registry RMG. Outcome of this work is the basic descriptive analysis of existing set of the patients which creates the basis for future follow-up and analysis., Radocha J., Maisnar V., Sandecká V., Vávrová J., Spáčilová J., Tichý M., Hájek R., Friedecký B., Malý J., and Lit.: 7