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2862. 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
2863. Bass, M. (ed.): Handbook of Optics
- Creator:
- Novák, P.
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Language:
- Czech
- Description:
- Autor recenze: P. Novák
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
2864. Basset force in numerical models of saltation
- Creator:
- Lukerchenko, Nikolay, Dolanský, Jindřich, and Vlasák, Pavel
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- Basset force, bed load transport, numerical model, particle-bed collision, Bassetova historická síla, pohyb splavenin, numerický model, and kolise částice se dnem
- Language:
- Slovak
- Description:
- In numerical models of fluid flow with particles moving close to solid boundaries, the Basset force is usually calculated for the particle motion between particle-boundary collisions. The present study shows that the history force must also be taken into account regarding particle collisions with boundaries or with other particles. For saltation - the main mode of bed load transport - it is shown using calculations that two parts of the history force due to both particle motion in the fluid and to particle-bed collisions are comparable and substantially compensate one another. The calculations and comparison of the Basset force with other forces acting on a sand particle saltating in water flow are carried out for the different values of the transport stage. The conditions under which the Basset force can be neglected in numerical models of saltation are studied. and V numerických modelech proudění tekutin s pevnými částicemi v blízkosti pevné stěny je Bassetova historická síla obvykle počítána pro pohyb částice mezi jejími jednotlivými kolisemi se dnem. Předložená studie ukazuje, že při výpočtu Bassetovy historické síly je nutné brát v úvahu kolisi částice s pevným dnem nebo s jinými částicemi. Pro saltaci, hlavní typ pohybu splavenin u dna koryta, je na základě použitých výpočtů ukázáno, že dvě části Bassetovy historické síly, tj. síly způsobené pohybem částice v tekutině a kolisí částice se dnem, jsou srovnatelné a mohou se vzájemně významně kompensovat. Výpočet Bassetovy historické síly a její srovnání s ostatními silami působícími na písčitou částici při jejím saltačním pohybu ve vodě je uskutečněn pro různé hodnoty tzv. transport stage (poměr aktuálního a kritického smykového napětí na dně). Zároveň byly studovány podmínky, za nichž může být Bassetova historická síla v numerických modelech zanedbána.
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
2865. 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
2866. Bäumer, S. (Ed.): Handbook of plastic optics
- Creator:
- Novák, J.
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Language:
- Czech
- Description:
- Autor recenze: J. Novák
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
2867. Bawden, Charles R. (ed.). Mongolian Traditional Literature. An Anthology
- Creator:
- Chaloupková, Lygžima
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Language:
- English
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
2868. Bayesian estimation of mixtures with dynamic transitions and known component parameters
- Creator:
- Ivan, Suzdaleva, Evgenia, and Kárný, Miroslav
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- mixture model, Bayesian estimation, approximation, clustering, and classification
- Language:
- English
- Description:
- Probabilistic mixtures provide flexible "universal'' approximation of probability density functions. Their wide use is enabled by the availability of a range of efficient estimation algorithms. Among them, quasi-Bayesian estimation plays a prominent role as it runs "naturally'' in one-pass mode. This is important in on-line applications and/or extensive databases. It even copes with dynamic nature of components forming the mixture. However, the quasi-Bayesian estimation relies on mixing via constant component weights. Thus, mixtures with dynamic components and dynamic transitions between them are not supported. The present paper fills this gap. For the sake of simplicity and to give a better insight into the task, the paper considers mixtures with known components. A general case with unknown components will be presented soon.
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public
2869. Bayesian estimation of the hydraulic and solute transport properties of a small-scale unsaturated soil column
- Creator:
- Moreira, Paulo H. S., van Genuchte, Martinus Th., Orlande, Helcio R. B., and Cotta, Renato M.
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- Markov Chain Monte Carlo method, Metropolis-Hastings algorithm, hydraulic parameters, transport parameters, and soil column experiment
- Language:
- Slovak
- Description:
- In this study the hydraulic and solute transport properties of an unsaturated soil were estimated simultaneously from a relatively simple small-scale laboratory column infiltration/outflow experiment. As governing equations we used the Richards equation for variably saturated flow and a physical non-equilibrium dual-porosity type formulation for solute transport. A Bayesian parameter estimation approach was used in which the unknown parameters were estimated with the Markov Chain Monte Carlo (MCMC) method through implementation of the Metropolis-Hastings algorithm. Sensitivity coefficients were examined in order to determine the most meaningful measurements for identifying the unknown hydraulic and transport parameters. Results obtained using the measured pressure head and solute concentration data collected during the unsaturated soil column experiment revealed the robustness of the proposed approach.
- Rights:
- http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
2870. Bayesian nonparametric estimation of hazard rate in monotone Aalen model
- Creator:
- Timková, Jana
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- monotone Aalen model, Bayesian estimation, Gibbs sampler, and small sampler size
- Language:
- English
- Description:
- This text describes a method of estimating the hazard rate of survival data following monotone Aalen regression model. The proposed approach is based on techniques which were introduced by Arjas and Gasbarra \cite{gasbarra}. The unknown functional parameters are assumed to be a priori piecewise constant on intervals of varying count and size. The estimates are obtained with the aid of the Gibbs sampler and its variants. The performance of the method is explored by simulations. The results indicate that the method is applicable on small sample size datasets.
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public