Number of found documents: 30833
Published from to

Application of Multibody Dynamics in the Modelling of a Limited-Slip Differential
2020 -
Available in the ZČU Library.
Application of Multibody Dynamics in the Modelling of a Limited-Slip Differential

Západočeská univerzita v Plzni, 2020

Approaches to Fibre Modelling in the Model of an Experimental Laboratory Mechanical System
2020 -
Available in the ZČU Library.
Approaches to Fibre Modelling in the Model of an Experimental Laboratory Mechanical System

Západočeská univerzita v Plzni, 2020

On the Numerical Treatment of Nonlinear Flexible Multibody Systems with the Use of Quasi-Newton Methods
2020 -
Available in the ZČU Library.
On the Numerical Treatment of Nonlinear Flexible Multibody Systems with the Use of Quasi-Newton Methods

Západočeská univerzita v Plzni, 2020

Beyond the Paywall: Strategic implications of a shifting ecosystem
Krueger, Stephanie
2019 - English
Keywords: meziknihovní výpůjčka; služby dodávání dokumentů; interlibrary loan; document delivery services; poplatky; knihovny; elektronické dodávání dokumentů; webové služby Available in the NTK library.
Beyond the Paywall: Strategic implications of a shifting ecosystem

Krueger, Stephanie
Národní technická knihovna, 2019

Aside from payment
Babaryka-Amelchanka, Veranika; Muravitskaya, Ryma; Shakura, Natallia
2019 - English
In order to provide users quality information in conjunction with the optimization of financial costs for information resources of the library, they use the opportunity of free acquisition and actively develop cooperation with other libraries and information centers in the field of document changing and resource sharing. In I.S. Lupinovich Belarus Agricultural Library of the National Academy of Sciences of Belarus there is functional system which includes, along with paid opportunities, mechanisms for free replenishment of its fund and mutual use of documents. Free acquisition of the fund is possible both thanks to acts regulated by the state and the National Academy of Sciences of Belarus, and through the development of partnerships with other libraries, organizations, and individuals through international exchange of documents, function of FAO depository, and receiving literature as a gift. The mutual use of resources is based on national and international interlibrary lending, participation in the World Network of Agricultural Libraries, and cooperation agreements with other libraries. The existing mechanisms contribute to ensuring access of Belarusian users to the world information resources on agriculture, as well as integration of the national sectoral information into the world information space with reduced financial costs. Keywords: AGLINET; Bělorusko; FAO depozitář; mezinárodní výměna dokumentů; akvizice otevřených zdrojů; free sources of acquisition; FAO depository; international document exchange; resource sharing; AGLINET; Belarus Available in the NTK library.
Aside from payment

In order to provide users quality information in conjunction with the optimization of financial costs for information resources of the library, they use the opportunity of free acquisition and ...

Babaryka-Amelchanka, Veranika; Muravitskaya, Ryma; Shakura, Natallia
Národní technická knihovna, 2019

Virtuální národní fonotéka - podpora spolupráce
Malinová, Iva; Horová, Iva
2019 - English
Od loňského roku má Národní technická knihovna v Praze ve své správě unikátní databázi záznamů zvukových nosičů uložených v českých institucích - Virtuální národní fonotéku. Tato databáze a portál sdružuje na jednom místě záznamy z institucí různého typu - knihovny, komerční vydavatelství (nejvýznamnější je spolupráce s vydavatelstvím Supraphon), Český rozhlas, Česká televize i soukromí sběratelé. Uživatelé portálu mohou zjistit, která instituce vlastní požadovanou nahrávku, a následně stojí na křižovatce s několika směry: mohou do instituce zajít a nahrávku si poslechnout či půjčit, mohou si díky odkazu poslechnout ukázku nahrávky, mohou si nahrávku zakoupit na e-shopu vydavatele či si mohou zobrazit digitalizovanou verzi dané nahrávky. Portál v současnosti obsahuje asi 500 tis. metadatových záznamů od 24 dodavatelů. Díky navázané spolupráci můžeme realizovat také další návazné projekty. Ve spolupráci s vydavatelstvím Supraphon jsme připravili pro uživatele naší knihovny novou službu - mohou na přístupových bodech v budově NTK poslouchat nahrávky z produkce Supraphonu na svých mobilních zařízeních. Našimi cíli pro nejbližší 2 roky je zejména navázat spolupráci s dalšími dodavateli záznamů do VNF a připravit novou verzi portálu tak, aby splňoval kritéria moderní a bezpečné databáze. Vzhledem ke společné historii našich dvou zemí uvítáme také spolupráci od slovenských knihoven a dalších partnerů v oblasti zvukových dokumentů. Last year, the National Library of Technology of the Czech Republic became the new administrator of the Virtual National Phonoteque (VNP). This unique database is the aggregator of audio documents stored in Czech institutions. The portal collects metadata across different types of institutions: libraries, archives, museums, commercial publishers, Czech Radio, Czech Television and even private collectors, making them all accessible in one location. Visitors to the portal can use it to locate metadata records for the item of interest, thereafter finding themselves with several options: to visit the owner of the audio to listen to it there or borrow it, to buy it in the publisher’s e-shop, or to view and listen digitised version directly. The portal currently contains about one and a half million metadata records and pools data from 24 suppliers. Thanks to our established collaborations we are now undertaking more projects and working towards taking the next steps. In cooperation with Supraphon we have made a new service for NLT visitors, who have exclusive direct access to the Supraphon Digital Archive, allowing them to listen music via headphones and on mobile devices from within our library. Our immediate targets for next two years are to involve and cooperate with more suppliers to enrich the VNP´s content, and to develop a new version of the portal to meet all the criteria of a modern, secure database. Given our common history, we are open to collaboration with slovak libraries and other institutions, with regards to sound recordings. Keywords: Virtuální národní fonotéka; zvukové dokumenty; kulturní dědictví; Visegrádská skupina; Virtual National Phonoteque; sound records; cultural heritage; The Visegrad Group Available in the NTK library.
Virtuální národní fonotéka - podpora spolupráce

Od loňského roku má Národní technická knihovna v Praze ve své správě unikátní databázi záznamů zvukových nosičů uložených v českých institucích - Virtuální národní fonotéku. Tato databáze a portál ...

Malinová, Iva; Horová, Iva
Národní technická knihovna, 2019

Probability density determination by means of Gibbs entropy probability density
Náprstek, Jiří; Fischer, Cyril
2019 - English
A method of random response investigation of a nonlinear dynam-ical system is discussed. In particular, the solution of the probability density of a single/multi-degree of freedom (SDOF/MDOF) system response is investigated. Multiple stable equilibrium states with possible jumps of the snap-through type among them are considered. The system is Hamiltonian with weak damping excited by a set of non-stationary Gaussian white noises. The solution, which is based on the Gibbs principle of the maximum entropy of probability, can be employed in various branches of engineering. The search for the extreme of the Gibbs entropy functional is formulated as a constrained optimization problem. The secondary constraints follow from the Fokker-Planck equation (FPE) for the system considered or from the system of ordinary di_erential equations for the stochastic moments of the response derived from the relevant FPE Keywords: Fokker-Planck equation; Gibbs entropy functional; maximum entropy; probability density principle Available at various institutes of the ASCR
Probability density determination by means of Gibbs entropy probability density

A method of random response investigation of a nonlinear dynam-ical system is discussed. In particular, the solution of the probability density of a single/multi-degree of freedom (SDOF/MDOF) system ...

Náprstek, Jiří; Fischer, Cyril
Ústav teoretické a aplikované mechaniky, 2019

NMR Metabolomics Study of the Association between Pancreatic Cancer and Diabetes Mellrtus.
Michálková, Lenka; Horník, Štěpán; Sýkora, Jan; Habartová, L.; Setnička, V.
2019 - English
In our study, 1H NMR metabolomics was employed to plasma samples of pancreatic cancer patients, individuals with long-term diabetes mellitus type 2 (lasting more than 5 years) and healthy controls. The NMR analyses were followed by establishing a statistical model based on principal component analysis and discriminant analysis. The aim was to discover differences between these groups and to define a potential biomarker panel. The statistical evaluation of metabolomics-based profiles provided high values of sensitivity and specificity. Subsequently, plasma samples of the risk group, specifically patients with recently diagnosed diabetes mellitus with a duration of <3 years (possible T3cDM), were analysed and the possibility of PC development was predicted. The achieved results showed strong potential of 1H NMR metabolomics to establish a biomarker panel that would facilitate the early diagnosis of PC and the possibility identify diabetic individuals, who are at risk of developing PC. Keywords: pancreatic cancer; nmr analyses; biomarker panel Available in a digital repository NRGL
NMR Metabolomics Study of the Association between Pancreatic Cancer and Diabetes Mellrtus.

In our study, 1H NMR metabolomics was employed to plasma samples of pancreatic cancer patients, individuals with long-term diabetes mellitus type 2 (lasting more than 5 years) and healthy controls. ...

Michálková, Lenka; Horník, Štěpán; Sýkora, Jan; Habartová, L.; Setnička, V.
Ústav chemických procesů, 2019

Dialytic Separation of Anions from DMSO Solution Facilitated by dendritic Receptors.
Cuřínová, Petra; Winkler, Maximilian; Krupková, Alena; Budka, J.; Wun, Ch.N.; Blechta, Vratislav; Červenková Šťastná, Lucie; Sýkora, Jan; Strašák, Tomáš
2019 - English
As the dialytic tubing is impermeable for big molecules of receptor, the anions crossing the barrier of dialytic tubing to form complex with the receptor stay entrapped inside and can be removed from the solution. NMR methods were used to study the complexation properties of given receptors as well as to determine the concentration changes during dialytic experiments. Keywords: anions; receptor; dialytic experiments Available in a digital repository NRGL
Dialytic Separation of Anions from DMSO Solution Facilitated by dendritic Receptors.

As the dialytic tubing is impermeable for big molecules of receptor, the anions crossing the barrier of dialytic tubing to form complex with the receptor stay entrapped inside and can be removed from ...

Cuřínová, Petra; Winkler, Maximilian; Krupková, Alena; Budka, J.; Wun, Ch.N.; Blechta, Vratislav; Červenková Šťastná, Lucie; Sýkora, Jan; Strašák, Tomáš
Ústav chemických procesů, 2019

Laser-generated nanoparticles to change physical properties of solids, liquids and gases
Torrisi, Alfio; Cutroneo, Mariapompea; Ceccio, Giovanni; Cannavó, Antonino; Horák, Pavel; Torrisi, L.; Vacík, Jiří
2019 - English
Synthesis of nanoparticles was possible employing a Nd: YAG pulsed laser at fundamental harmonic. The production of nanoparticles in water depends mainly on the laser parameters (pulse duration, energy, wavelength), the irradiation conditions (focal spot, repetition rate, irradiation time) and the medium where the ablation occurs (solid target, water, solution concentration). The nanoparticles can be introduced in solids, liquids or gases to change many physical characteristics. The optical properties of polymers and solutions, the wetting ability of liquids, the electron density of laser-generated plasma, represent some examples that can be controlled by the concentration of metallic nanoparticles (Au, Ag, Ti, Cu). Some bio-medical applications will be presented and discussed. Keywords: bio-medical applications; laser; nanoparticles Available at various institutes of the ASCR
Laser-generated nanoparticles to change physical properties of solids, liquids and gases

Synthesis of nanoparticles was possible employing a Nd: YAG pulsed laser at fundamental harmonic. The production of nanoparticles in water depends mainly on the laser parameters (pulse duration, ...

Torrisi, Alfio; Cutroneo, Mariapompea; Ceccio, Giovanni; Cannavó, Antonino; Horák, Pavel; Torrisi, L.; Vacík, Jiří
Ústav jaderné fyziky, 2019

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