Results 101 to 110 of about 437,615 (360)

Lithium Intercalation in the Anisotropic Van Der Waals Semiconductor CrSBr

Advanced Functional Materials, EarlyView.
We report the lithium intercalation in the layered van der Waals crystal CrSBr, revealing strongly anisotropic ion‐migration dynamics. Optical and electrical characterization of exfoliated CrSBr shows lithium diffusion coefficients that differ by more than an order of magnitude along a‐ and b‐directions, consistent with molecular dynamics simulations ...
Kseniia Mosina, Aljoscha Söll, Jiří Šturala, Martin Veselý, Petr Levinsky, Ondřej Kaman, Florian Dirnberger, Giuliana Materzanini, Nicola Marzari, Gian‐Marco Rignanese, Borna Radatović, Vlastimil Mazánek, David Sedmidubský, Zdeněk Sofer   +13 more
wiley   +1 more source

Impact of Teachers’ Beliefs on Teaching Phonetic Aspects: the Case of Czech as L1

Journal of Language and Cultural Education, 2019
Cultivated speech with correct pronunciation and adequate prosody is important from a social, communicative and also didactic point of view. It can be regarded a “universal quality” of one’s self-presentation.
Štěpáník Stanislav, Vlčková-Mejvaldová Jana   +1 more
doaj   +1 more source

Analysing gender gaps in foreign language proficiency self-assessment in comparison to test performance among Czech students: the role of foreign language teachers and class grades

, 2023
Hana Voňková, Ondřej Papajoanu, Martin Boško, Katerina Mayerova   +3 more
openalex   +1 more source

Cross-sectional study of prevalence of dementia, behavioural symptoms, mobility, pain and other health parameters in nursing homes in Austria and the Czech Republic: results from the DEMDATA project

BMC Geriatrics, 2018
BackgroundThis paper provides a first comparative exploratory analysis of our findings from DEMDATA, a collaborative project between Austria and the Czech Republic.
S. Auer, Margit Höfler, Elisabeth Linsmayer, A. Berankova, Doris Prieschl, Paulina Ratajczak, M. Šteffl, I. Holmerová   +7 more
semanticscholar   +1 more source

Photothermal Macroporous Lignin Cryogels for Off‐Grid, Continuous Atmospheric Water Collection via Interlayer Heat Recovery

Advanced Functional Materials, EarlyView.
Photothermal, macroporous lignin‐based cryogels are engineered to convert sunlight into low‐grade heat. Integrated as stacked beds in a drum‐type device, a thin copper interlayer transfers waste heat between beds, enabling interlayer heat recovery and continuous solar cycling.
Jie Yan, Jiqing Lu, Tian Bai, Lin Li, Zhaoxuan Niu, Yiying Yue, Wanli Cheng, Guangping Han, Orlando J. Rojas   +8 more
wiley   +1 more source

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

Advanced 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, Wei Xiong, Wenhua Xue, Jian Ye, Puranjan Mishra, Rajenahally V. Jagadeesh, Jun Zhao   +6 more
wiley   +1 more source

Comparative life cycle assessment of current and future electricity generation systems in the Czech Republic and Poland

The International Journal of Life Cycle Assessment, 2018
PurposeThe purpose of the study was to perform a comparative life cycle assessment of current and future electricity generation systems in the Czech Republic and Poland.
D. Burchart-Korol, P. Pustějovská, A. Blaut, S. Jursová, J. Korol   +4 more
semanticscholar   +1 more source

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

Advanced 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, Sabrina Juergensen, Václav Valeš, Kumari Surbhi, Martin Mergl, Kseniia Mosina, Zdeněk Sofer, Jan Honolka, Patryk Kusch, Martin Kalbáč   +9 more
wiley   +1 more source

Použití středníku ve španělštině a v češtině a jeho frekvence v originálních a překladových textech [PDF]

Časopis pro Moderní Filologii
The article discusses the use of the semicolon in Czech and Spanish. Firstly, specialised literature on the use of the semicolon was reviewed for both languages; in Czech sources this punctuation mark is covered to a lesser extent than in Spanish; each ...
Irena Fialová, Petr Šlechta
doaj   +1 more source

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

Advanced 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, Smita Talande, Aby Cheruvathoor Poulose, Gabor Ersek, Giuseppe Portale, Michal Otyepka, Radek Zbořil, Aristides Bakandritsos   +7 more
wiley   +1 more source