Results 61 to 70 of about 26,182 (154)

Petr Sedláček: Zapojení České republiky do mezinárodního úsilí o posílení globální měnové a finanční stability.

open access: yesCzech Journal of International Relations, 2021
Po celou historii se mezinárodní společenství snaží posílit globální měnovou a finanční stabilitu. Předkládaná publikace ukazuje, jakým způsobem se Česká republika podílela a podílí na tomto mezinárodním úsilí v oblasti globální governance ...
Stanislav Šaroch
doaj  

ON THE SPEED OF SOUND IN STEAM

open access: yesActa Polytechnica, 2015
A study of the speed of sound in a pure water substance is presented here. The IAPWS data on the state of water and steam are applied only for investigating the speed of sound for a one-phase medium.
Pavel Šafarík   +3 more
doaj   +1 more source

Late Carboniferous Geomagnetic Field Events Recorded in Post‐Collisional Altenberg–Teplice Caldera, Variscan Belt

open access: yesJournal of Geophysical Research: Solid Earth, Volume 131, Issue 3, March 2026.
Abstract Characteristic remanent magnetizations isolated from the late Variscan Altenberg–Teplice Caldera exhibit paleomagnetic directions, ranging from those consistent with the expected primary Late Carboniferous geomagnetic field to intermediate directions that significantly diverge from the dipole states.
P. Vitouš   +3 more
wiley   +1 more source

Individual Professional Practice in the Company [PDF]

open access: yes, 2012
Import 03/08/2012Tato bakalářská práce vznikla na základě mého praktikantského pobytu ve společnosti Škoda Auto. Zabývá se problematikou testování radionavigačních systémů implementovaných do sériových automobilů Škoda Auto, pomocí simulace dopravních ...
Doležal, Jiří
core  

Hyperparameter‐Free Maximum Versoria Criterion Based Channel‐State Acquisition for mmWave Hybrid MIMO With Hardware Impairments

open access: yesIET Communications, Volume 20, Issue 1, January/December 2026.
This paper addresses channel estimation in mmWave (millimetre wave) hybrid MIMO (multiple‐input multiple‐output) systems impaired by residual transceiver hardware nonidealities, modelled as additive non‐Gaussian noise via Bussgang decomposition. A hyperparameter‐free maximum Versoria criterion (MVC)‐based channel estimator is proposed, featuring a ...
Rangeet Mitra   +5 more
wiley   +1 more source

On the Classification of Vehicle Cut‐In Scenarios Severity: Empirical Evidence to Validate the Severity Classification of UN R157

open access: yesIET Intelligent Transport Systems, Volume 20, Issue 1, January/December 2026.
This study validates the Fuzzy Safety Model (FSM) as a tool for classifying the difficulty of vehicle cut‐in scenarios, supporting its role in Automated Lane Keeping Systems (ALKS) safety assessments. Results from a test campaign demonstrate the FSM's effectiveness in categorising preventable cases and its broader applicability in enhancing automated ...
Sandor Vass   +7 more
wiley   +1 more source

Global hot-star wind models for stars from Magellanic Clouds

open access: yes, 2017
We provide mass-loss rate predictions for O stars from Large and Small Magellanic Clouds. We calculate global (unified, hydrodynamic) model atmospheres of main sequence, giant, and supergiant stars for chemical composition corresponding to Magellanic ...
Krticka, Jiri, Kubat, Jiri
core   +1 more source

Electrospun Mo─SiO2 nanofibers as heterogeneous catalysts for propylene metathesis

open access: yesJournal of the American Ceramic Society, Volume 109, Issue 1, January 2026.
Electrospinning provided Mo─SiO2 nanofibres with high specific surface area, homogeneous Mo dispersion in silica, and outstanding activity in olefin metathesis. Abstract Olefin metathesis catalysts based on molybdenum exhibit superior performance at low temperatures when they contain highly dispersed MoOx species within the catalyst support.
Tomas Pokorny   +5 more
wiley   +1 more source

Simulation of a Collision between Passenger Car and Child Pedestrian

open access: yesPromet (Zagreb), 2012
The Department of Forensic Experts in Transportation at the Faculty of Transportation Sciences performed a second set of dynamic passive safety tests of a passenger car (M1 category - Škoda Octavia II) in a child pedestrian collision.
Zuzana Schejbalová   +3 more
doaj   +1 more source

Government's high education policy under a dual economy in developing and developed countries

open access: yesInternational Journal of Economic Theory, Volume 21, Issue 4, Page 447-472, December 2025.
Abstract This paper explores the government's role in higher education policy within a dual economy, where skilled workers invest in higher education while unskilled workers do not. The novel question is whether the government should refrain from subsidizing higher education while imposing regulations, supporting a restricted, elitist system.
Michel Strawczynski
wiley   +1 more source

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