Results 71 to 80 of about 806,343 (336)

Fiscal Implications of Population Ageing [PDF]

open access: yes
The paper explores the long-term fiscal implications of population aging in the Czech Republic. The results, although bearing a significant margin of uncertainty due to the very long-term character of the projection exercise, do not impart encouraging ...
Aleš Kreidl   +2 more
core  

Transition From Lattice Oxygen to Radical‐Mediated Oxidation in Ammonium‐Intercalated Birnessite Catalysts for Selective Valorization of Biomass to Produce Formic Acid

open access: yesAdvanced Functional Materials, EarlyView.
The catalytic valorization of biomass represents an essential approach for achieving sustainable chemical production, with formic acid (FA) being recognized as a valuable platform chemical for hydrogen storage and environmentally friendly synthetic applications.
Yiqi Geng   +6 more
wiley   +1 more source

Fire Control Application for Technical Control of Artillery Fire – Data Binding [PDF]

open access: yesJournal of Systemics, Cybernetics and Informatics, 2017
The Czech Republic, as a member of international organizations (NATO, EU, UNO), with respect to current global security neighborhood, employs the units of the army both at its own state territory and outside the Czech Republic, in multinational forces ...
Martin Blaha, Karel Šilinger
doaj  

Exports-Economic Growth Causality: Evidence from CEE Countries [PDF]

open access: yes
hypothesis (GLE) for the Central and Eastern European Countries (Bulgaria, the Czech Republic, Estonia, Hungary, Latvia, Lithuania, Poland, Romania, Slovenia, Slovakia) through cointegration and causality tests.
Pop Silaghi, Monica Ioana
core  

Raman Spectroscopic Analysis of Geological and Biogeological Specimens of Relevance to the ExoMars Mission [PDF]

open access: yes, 2013
H.G.M.E., I.H., and R.I. acknowledge the support of the STFC Research Council in the UK ExoMars programme. J.J. and P.V. acknowledge the support of the Grant Agency of the Czech Republic (210/10/0467) and of the Ministry of Education of the Czech ...
Edwards H.G.M.   +9 more
core   +1 more source

Indirect Band Edge and Chain‐Locked Linear Dichroism in the Quasi‐1D Van der Waals Antiferromagnet AgCrP2S6

open access: yesAdvanced Functional Materials, EarlyView.
AgCrP2S6 reveals a momentum‐indirect band edge (≈1.35 eV) and chain‐locked linear dichroism: the first direct transitions emerge at 1.6–1.8 eV for E||a. Resonant Raman and photoemission corroborate this assignment. In ACPS/graphene heterostructures, photocurrent turns on above ≈1.5 eV and follows the same polarization selection rules (anisotropy ≈0.53),
Oleksandr Volochanskyi   +9 more
wiley   +1 more source

Economic Factors, Crude Oil Prices and Equity Markets: Evidence from CEEC-3 Economies

open access: yesİşletme Bilimi Dergisi, 2014
This paper investigates the bi-directional long run relationship between macroeconomic factors, oil and stock prices of three transition economies of Central and Eastern European Countries (CEEC-3) namely Czech Republic, Hungary and Poland.Using Toda ...
Serkan Şahin
doaj  

Czech far right scores big in elections, but struggles to form a government [PDF]

open access: yes, 2017
An analysis of the political situation in the Czech Republic after the general election which took place on 20th and 21st October ...
Culik, Jan
core  

High Energy Density Asymmetric Aqueous Supercapacitor Based on a 2D Manganese Carbide as a Positive Electrode

open access: yesAdvanced Functional Materials, EarlyView.
A circular route, involving upcycling of waste surgical masks, affords a Mn‐based layered carbide with porosity, redox activity and low work function. These features enable its effective operation as positive supercapacitor electrode in an aqueous asymmetric supercapacitor delivering 213 Wh L−1 energy density.
Debabrata Nandi   +7 more
wiley   +1 more source

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