Results 51 to 60 of about 1,062,614 (301)
The analysis of today situation on the market of the agricultural machines
Acta 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
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Kvalita bankovních úvěrů v koronavirové krizi
Trendy 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
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Advanced Engineering Materials, EarlyView.Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich +3 more
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Soft Mechanical‐Electrical Logic Using Liquid Metal‐Filled 3D‐Printed Architectures
Advanced Engineering Materials, EarlyView.We present 3D‐printed soft mechanical–electrical logic elements that use liquid metal–filled silicone tubes actuated by thermoplastic polyurethane/polylactic acid (TPU/PLA) architectures to produce Boolean operations. Complementary normally open and normally closed unit cells perform repeatable binary transitions and can be combined into more complex ...
Christoph Lehmann +2 more
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From Shear to Sound: Mechanics–Acoustics Mapping of TPMS Lattices
Advanced Engineering Materials, EarlyView.Triply periodic minimal surface (TPMS) lattices are mapped across mechanical and acoustic performance, revealing that descriptors validated in compression fail under shear. First‐time comparison with trusses included. A transition from porous to resonance‐driven absorption emerges at 25% density.
Lucía Doyle +3 more
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Laser‐Induced Graphene from Waste Almond Shells
Advanced 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
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A policy fiasco: The institutional (non-)reform of Czech public employment services in 2011
Central European Journal of Public Policy, 2015 The article deals with an institutional reform of public employment services implemented in the Czech Republic in 2011. By merging social benefits administration with employment services into the newly established Labour Office of the Czech Republic, the
Kotrusová Miriam, Výborná Klára
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Industrial Property and Investment in the Research in the Business Sector – Comparative Study Czech Republic and Poland [PDF]
Eastern European Journal of Regional Studies, 2021 The authors analyzed data on the topic with using descriptive statistics method for answers five research questions which are in line with the aim of the article.
Andrea TOMÁŠKOVÁ, Roman ŚMIETAŃSKI
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X‐Functionality–Driven Photocatalytic Hydrogen Evolution in 2D 4‐X‐PEA2SnI4 Perovskites
Advanced Functional Materials, EarlyView.We report a water‐based synthesis of 2D 4‐X‐PEA2SnI4 perovskite microcrystals with prominent photocatalytic (PC) activity for H2 production. The synergy between organic functionalization and HI‐derived iodide scavenges holes suppress octahedral distortion, and favor electron accumulation, enabling a PC H2 evolution ∼20 µmol·g−1 and long‐term stability ...
Taeyeon Kim +21 more
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Lehahayer, 2020 Czech-Armenians relations: a brief historical survey Armenian studies in Czech Republic became more widely known to Czech public in recent years. Following up the long tradition of Oriental studies ingeneral, a newly re-established research centre was ...
Petra Košťálová
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