Results 41 to 50 of about 806,343 (336)

Challenges during Flash Lamp Annealing of Aerosol‐Deposited Barium Titanate Films

open access: yesAdvanced Engineering Materials, EarlyView.
Aerosol deposition is used to rapidly deposit barium titanate films with thicknesses ranging from 2 to 16 μm at room temperature, eliminating the need for further densification. However, to recover the electromechanical properties, annealing is required, which limits the usage of temperature‐sensitive substrates.
Michel Kuhfuß   +7 more
wiley   +1 more source

The conditions for implementing a circular economy in the Czech Republic [PDF]

open access: yes, 2019
In July 2018, measures of the European Commission regarding the Circular Economy Package (CEP) came into force. All EU Member States have two years since to implement these measures into their national legislations.
Bařinka, Karel   +8 more
core  

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

open access: yesAdvanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm   +5 more
wiley   +1 more source

Key aspects of impact of tourism on employment in the Czech Republic [PDF]

open access: yesTurističko Poslovanje
The subject of the paper refers to a more complete overview of the impact of tourism on macroeconomic indicators of the national economy of the Czech Republic.
Ćosić Maja, Vučković Jelisaveta
doaj   +1 more source

Kvalita bankovních úvěrů v koronavirové krizi

open access: yesTrendy v podnikání, 2023
This article deals with the issue of non-performing bank loans during the time of the coronavirus crisis and provides valuable insights into the sectors, classified by the NACE (Statistical Classification of Economic Activities) system, that were most ...
David Michelini
doaj   +1 more source

Remarkable harvestmen from the Czech Republic [PDF]

open access: yes, 2013
The fauna of harvestmen of the Czech Republic is relatively well-known (SILHAVY 1956, MARTENS 1978). Still, species new for the country have recently been found both in natural (KLlMES & BEZDECKA 1995) and synanthropic habitats (KLlMES 1995).
Klimeš, Leoš, Roušar, Antonín
core  

Non Thermal‐Driven Photocatalytic Ammonia Decomposition at Near‐Room Temperature on a Plasmonic Nanocone Array

open access: yesAdvanced Functional Materials, EarlyView.
Plasmonic photocatalytic ammonia decomposition occurs at near‐room temperature on a plasmonic Au nanocone array under visible light illumination. The nanostructure efficiently harnesses plasmonic modes, leading to increased reaction rates upon plasmon decay.
Thanh‐Lam Bui   +17 more
wiley   +1 more source

Financial contagion, interest rates and the role of the exchange rate as shock absorber in Central and Eastern Europe [PDF]

open access: yes
This paper studies the impact of external factors on daily exchange rates and short-term interest rates in the Czech Republic, Hungary and Poland during the period August 1997 – May 2001.
Habib, Maurizio Michael
core   +3 more sources

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

The analysis of today situation on the market of the agricultural machines

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2007
The paper is dealing with the analysis of the market of agricultural machines in the Czech Republic. The part of the article is focused on export and import development of agricultural machines between Czech Republic, EU countries and the other countries
Šárka Stojarová, Zuzana Schwarzová
doaj   +1 more source

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