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1552. Báseň jako počátek všech hodnot
- Creator:
- Svatoň, Vladimír
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- history of literature, research papers, and poetry
- Language:
- Czech
- Description:
- Die literaturhistorischen Arbeiten Zdeněk Mathausers sind hauptsächlich der Dichtung gewidmet, insbesondere der russischen. Sein Forschungsinteresse ist nicht auf die biographischen Umstände der Entwicklung der einzelnen Gedichte gerichtet, auch nicht auf ihre formale Beschreibung. Den Gegenstand seiner wissenschaftlichen Untersuchung kann man als phänomenologische Analyse "der eidetischen Struktur der lyrischen Erscheinung und lyrischen Wahrnehmung" bezeichnen. In dieser Hinsicht wirken in seinen Arbeiten fünf grundlegende Kategorien, auf die er in seinem Beitrag hinweist. In seinem Dichtungsverständnis erneuert Zdeněk Mathausers einige Seiten der Ästhetik der romantischen Epoche, welche auch voraussetzt, dass die Kunst den Menschen aus der prosaisch organisierten Welt ausschließen kann. and Ze symposií věnovaných Zdeňku Mathauserovi k 85. narozeninám
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
1553. Basic bounds of Fréchet classes
- Creator:
- Skřivánek, Jaroslav
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- algebraic bound, basic bound, copula, Diophantine equation, Fréchet class, and pointed convex polyhedral conde
- Language:
- English
- Description:
- Algebraic bounds of Fréchet classes of copulas can be derived from the fundamental attributes of the associated copulas. A minimal system of algebraic bounds and related basic bounds can be defined using properties of pointed convex polyhedral cones and their relationship with non-negative solutions of systems of linear homogeneous Diophantine equations, largely studied in Combinatorics. The basic bounds are an algebraic improving of the Fréchet-Hoeffding bounds. We provide conditions of compatibility and propose tools for an explicit description of the basic bounds of simple Fréchet classes.
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
1554. Basic equations of G-almost geodesic mappings of the second type, which have the property of reciprocity
- Creator:
- Stanković, Mića S, Zlatanović, Milan L, and Vesić, Nenad O
- Format:
- print, bez média, and svazek
- Type:
- model:article and TEXT
- Subject:
- non-symmetric affine connection, almost geodesic mapping, G-almost geodesic mapping, property of reciprocity, almost geodesic mapping of the second type, 13, and 51
- Language:
- English
- Description:
- We study G-almost geodesic mappings of the second type \mathop {{\pi _2}}\limits_\theta (e),\theta = 1,2 between non-symmetric affine connection spaces. These mappings are a generalization of the second type almost geodesic mappings defined by N. S. Sinyukov (1979). We investigate a special type of these mappings in this paper. We also consider e-structures that generate mappings of type \mathop {{\pi _2}}\limits_\theta (e),\theta = 1,2. For a mapping \mathop {{\pi _2}}\limits_\theta (e,F),\theta = 1,2 we determine the basic equations which generate them., Mića S. Stanković, Milan L. Zlatanović, Nenad O. Vesić., and Obsahuje seznam literatury
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
1555. Basic red-5 adsorption on montmorillonite: faktorial design, equilibrium, kinetic and thermodynamic studies
- Creator:
- Geyicki, Feza
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- Basic Red 5, isotherm, kinetic, factorial design, and montmorillonite
- Language:
- English
- Description:
- In this study, the adsorption performance of montmorillonite (MMT) was evaluated by Basic Red-5 adsorption experiments considering the influencing factors (initial BR-5 concentration, dosage, time, pH, and temperature). The surface and structural properties were characterized by FT-IR, XRD, XRF, SEM-EDS, AFM, and BET techniques. The adsorption experiments were carried out by batch mode for the evaluation of isotherm, kinetic, and thermodynamic studies. The results of equilibrium adsorption isotherm were interpreted using different isotherm models. The equilibrium data fitted well with the Langmuir isotherm models, and the maximum adsorption capacity was found as 163.93 mg/g. Adsorption data of the BR-5 onto MMT provide well by pseudo-second-order model (R2= 0.999). The Ho, So and Go values were calculated for the nature of the adsorption process. The analysis of the thermodynamic parameters showed spontaneous, exothermic, and viable adsorption of BR-5 under the investigated experimental conditions. A factorial design was applied to examine the effect of three factors initial concentration of dye (50 and 100 mg/L), time (60 and 120 min.) and dosage (0.05 and 1.00 mg/L) on the adsorption process. According to the results, with high efficient adsorption capacity and compatible surface properties are advantageous to be used for uptake of dyes.
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
1556. Basic subgroups in abelian group rings
- Creator:
- Danchev, Peter Vassilev
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- basic and lower basic subgroups, units, and modular abelian group rings
- Language:
- English
- Description:
- Suppose $R$ is a commutative ring with identity of prime characteristic $p$ and $G$ is an arbitrary abelian $p$-group. In the present paper, a basic subgroup and a lower basic subgroup of the $p$-component $U_p(RG)$ and of the factor-group $U_p(RG)/G$ of the unit group $U(RG)$ in the modular group algebra $RG$ are established, in the case when $R$ is weakly perfect. Moreover, a lower basic subgroup and a basic subgroup of the normed $p$-component $S(RG)$ and of the quotient group $S(RG)/G_p$ are given when $R$ is perfect and $G$ is arbitrary whose $G/G_p$ is $p$-divisible. These results extend and generalize a result due to Nachev (1996) published in Houston J. Math., when the ring $R$ is perfect and $G$ is $p$-primary. Some other applications in this direction are also obtained for the direct factor problem and for a kind of an arbitrary basic subgroup.
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
1557. Basic subgroups in commutative modular group rings
- Creator:
- Danchev, Peter V.
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- perfect rings, Abelian p-groups, groups of normalized units, group rings, and basic subgroups
- Language:
- English
- Description:
- Let S(RG) be a normed Sylow p-subgroup in a group ring RG of an abelian group G with p-component Gp and a p-basic subgroup B over a commutative unitary ring R with prime characteristic p. The first central result is that 1 + I(RG; Bp) + I(R(p i )G; G) is basic in S(RG) and B[1 + I(RG; Bp) + I(R(p i )G; G)] is p-basic in V (RG), and [1 + I(RG; Bp) + I(R(p i )G; G)]Gp/Gp is basic in S(RG)/Gp and [1 + I(RG; Bp) + I(R(p i )G; G)]G/G is p-basic in V (RG)/G, provided in both cases G/Gp is p-divisible and R is such that its maximal perfect subring R p i has no nilpotents whenever i is natural. The second major result is that B(1 + I(RG; Bp)) is p-basic in V (RG) and (1 + I(RG; Bp))G/G is p-basic in V (RG)/G, provided G/Gp is p-divisible and R is perfect. In particular, under these circumstances, S(RG) and S(RG)/Gp are both starred or algebraically compact groups. The last results offer a new perspective on the long-standing classical conjecture which says that S(RG)/Gp is totally projective. The present facts improve the results concerning this topic due to Nachev (Houston J. Math., 1996) and others obtained by us in (C. R. Acad. Bulg. Sci., 1995) and (Czechoslovak Math. J., 2002).
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
1558. Basic subgroups in modular abelian group algebras
- Creator:
- Danchev, Peter
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- $p$-basic subgroups, normalized units, group algebras, and starred groups
- Language:
- English
- Description:
- Suppose ${F}$ is a perfect field of ${\mathop {\mathrm char}F=p\ne 0}$ and ${G}$ is an arbitrary abelian multiplicative group with a ${p}$-basic subgroup ${B}$ and ${p}$-component ${G_p}$. Let ${FG}$ be the group algebra with normed group of all units ${V(FG)}$ and its Sylow ${p}$-subgroup ${S(FG)}$, and let ${I_p(FG;B)}$ be the nilradical of the relative augmentation ideal ${I(FG;B)}$ of ${FG}$ with respect to ${B}$. The main results that motivate this article are that ${1+I_p(FG;B)}$ is basic in ${S(FG)}$, and ${B(1+I_p(FG;B))}$ is ${p}$-basic in ${V(FG)}$ provided ${G}$ is ${p}$-mixed. These achievements extend in some way a result of N. Nachev (1996) in Houston J. Math. when ${G}$ is $p$-primary. Thus the problem of obtaining a ($p$-)basic subgroup in ${FG}$ is completely resolved provided that the field $F$ is perfect. Moreover, it is shown that ${G_p(1+I_p(FG;B))/G_p}$ is basic in ${S(FG)/ G_p}$, and $G(1+I_p(FG; B))/G$ is basic in ${V(FG)/G}$ provided ${G}$ is ${p}$-mixed. As consequences, ${S(FG)}$ and ${S(FG)/G_p}$ are both starred or divisible groups. All of the listed assertions enlarge in a new aspect affirmations established by us in Czechoslovak Math. J. (2002), Math. Bohemica (2004) and Math. Slovaca (2005) as well.
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
1559. Básník pod tlakem kulturní politiky komunistické totality: (Edice výběru z přijaté korespondence Františka Hrubína z let 1950-1966)
- Creator:
- Ferklová, Renata and Ferkl, Lukáš
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- František Hrubín (1910-1971), Sleeping Beauty, Czech literature of the 20th century, children literature, theatre for children, fairy tale drama, communist totalitarian regime in Czechoslovakia, culture politics of the 1950’s in Czechoslovakia, and private correspondence edition
- Language:
- Czech
- Description:
- Studie se zaměřuje na veršované drama pro děti od Františka Hrubína z roku 1950, inspirované klasickou pohádkou Šípková Růženka. Zabývá se jím v kontextu Hrubínova díla a především v kontextu kulturní politiky komunistické totality. Narušuje obecné přesvědčení, že autoři dětské literatury nemuseli čelit výraznému destruktivnímu tlaku totalitního režimu. Spoluautorka Ludmila Burešová, nakladatelství Osvěta a někteří kritici naléhali na autora, aby provedl některé úpravy ve smyslu ideologie třídního boje v době budování socialistické společnosti, aby přispěl k výchově „nového“, socialistického člověka. Autor odolal, nicméně drama neubránil zcela před dobovými tendencemi, zejména v jeho závěru. Proto se rozhodl nepovolil další rozmnožování textu. Drama bylo oblíbeným repertoárem profesionálních i amatérských divadel do šedesátých let 20. století. Edice korespondence z osobního fondu Františka Hrubína, uloženého v Literárním archivu Památníku národního písemnictví, má dvě části. První obsahuje korespondenci vztahující se přímo k dramatu, druhá dokumentuje dobový kontext básníkovy tvorby, služebné postavení autorů v době komunistické moci v 50. a 60. letech., The study focuses on the rhymed drama for children by František Hrubín, inspired by the classical fairy tale Sleeping Beauty, written in 1950. It shows the piece in the context of Hrubín’s work, and, mainly, in the context of the time of totalitarian communist culture politics. It tries to show that the destructive influence of the totalitarian regime did not leave even the children literature untouched, which is a common myth. The co-author, Ludmila Burešová, the Osvěta publishing house and even some critics tried to force the author for some changes in the sense of the class war ideology in the time of building the “new” socialistic society, during the education of a “new” man. The author resisted this force, however, the drama has some signs of culture deformation, especially in the finale. Therefore, the author decided to not permit further copies of the text. The drama was a popular repertoire of professional and amateur theatres until the end of 1960’s. The edition from the František Hrubín fund, stored in the Literature Archive of the National Museum of Literature has two parts. The first part contains the correspondence regarding the drama; the second part is a selection of letters by various authors, which illustrate the trends of that time and servant-like position of artists in the time of communist power monopoly in the 1950’s and 1960’s. (Translated by Lukáš Ferkl.), and Překlad resumé: Lukáš Ferkl
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
1560. Batch scheduling problem with due-date and fuzzy precedence relation
- Creator:
- Li, Xuesong, Ishii, Hiroaki, and Chen, Minghao
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- single-machine, batch scheduling, modified due-date, fuzzy precedence relation, and non-dominated batch sequence
- Language:
- English
- Description:
- A single-machine batch scheduling problem is investigated. Each job has a positive processing time and due-date. Setup times are assumed to be identical for all batches. All batch sizes cannot exceed a common upper bound. As in many practical situations, jobs have to be subject to flexible precedence constraints. The aim of this paper is to find an optimal batch sequence. The sequence is to minimize the maximal completion time and maximize the minimum value of desirability of the fuzzy precedence. However, there usually exists no batch sequence optimizing both objectives at a time. Therefore, we seek some non-dominated batch sequences after the definition of non-dominated batch sequence. Based on an iterative Procedure HL proposed by Cheng et al., an efficient algorithm is presented to find some non-dominated batch sequences.
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public