Results 61 to 70 of about 101,311 (266)

Flexoelectrically Induced Polar Topology in Twisted SrTiO3 Membranes

Advanced Materials, EarlyView.
Twisted SrTiO3 bilayers host polar vortices of flexoelectric origin, revealed through combined experiment and theory. By reconstructing polarization from the toroidal moment of strain gradients, the work establishes a 3D chiral state with broken inversion and mirror symmetries.
Isabel Tenreiro, Hugo Aramberri, Víctor Rouco, Gabriel Sánchez‐Santolino, Mariona Cabero, Fernando Gallego, David Sánchez‐Manzano, José M. González‐Calbet, Federico Mompeán, Mar García‐Hernández, Alberto Rivera‐Calzada, Jorge Íñiguez‐González, Carlos León, Jacobo Santamaría   +13 more
wiley   +1 more source

Factors Shaping the Future of Leasing in Poland. The Role of External Shocks, Regulations, and Emerging Technologies

International Journal of Management and Economics
This study aims to identify and evaluate the key trends in the leasing sector in Poland from the perspective of both the present situation and the coming years.
Radło Mariusz-Jan, Szczech-Pietkiewicz Ewelina, Szarek-Piaskowska Aleksandra, Sagan Mariusz   +3 more
doaj   +1 more source

Eutectozymes as Soft Hybrid Materials for Advanced Biocatalysis

Advanced Materials, EarlyView.
Eutectozymes are sustainable hybrid materials that embed a GOx–HRP cascade within hydrophobic eutectogels featuring a dual supramolecular–covalent network. This architecture preserves native enzyme structure and stability, enables efficient heterogeneous biocatalysis in aqueous media, and positions eutectogels as robust platforms for next‐generation ...
Manuel Eduardo Martinez Cartagena, Lucia Suarez, Aitor Ontoria, Francisca J. Benitez, Elixabete Rezabal, María Soledad Orellano, Marcelo Calderón, Cristián Huck‐Iriart, Agustin S. Picco, Matias L. Picchio, Ana Beloqui   +10 more
wiley   +1 more source

Attitudes towards income inequality and trust: An analysis by income class in Poland

Economics and Business Review
Increasing income inequality has raised concerns about social cohesion, yet the subjective dimension of inequality and its relationship to trust remain underexplored.
Szczepaniak Małgorzata, Bentkowska Katarzyna   +1 more
doaj   +1 more source

Сartel Undercover: Anticompetitive Actions in the Market with Heterogeneous Producers of a Homogeneous Product

Современная конкуренция
The article is devoted to the situation of a cartel agreement between market participants, disguised by the goals of industrial policy and supported by foreign trade restrictions.
Andrey E. Shastitko, Sergei I. Fedorov
doaj   +1 more source

Constitutional Aspects of Economic Competition [PDF]

Journal of Constitutional Law, 2020
Article 6 (2) of the Constitution of Georgia recognises free competition as the basis of the economic order in the country. Defining the content of the constitutional clauses regarding economic competition and determining positive and negative ...
Givi Adamia
doaj  

Big Publishing and the Economics of Competition

American Journal of Public Health, 2014
The author reflects on the commercial enterprise aspect of the scientific publishing industry. Topics include the costs associated with maintaining collections of journals by academic libraries, the presence of an oligopoly within the scientific publishing market, and the use of bibliometric indicators by publishers as a marketing strategy.
openaire   +3 more sources

Signatures of Edge States in Antiferromagnetic Van der Waals Josephson Junctions

Advanced Materials, EarlyView.
ABSTRACT The combination of superconductivity and magnetic textures leads to unconventional superconducting phenomena, including new correlated and topological phases. Van der Waals (vdW) materials emerge as a versatile platform for exploring the interplay between these two competing orders.
Celia González‐Sánchez, Ignacio Sardinero, Jorge Cuadra, Alfredo Spuri, José A. Moreno, Hermann Suderow, Elke Scheer, Pablo Burset, Angelo Di Bernardo, Rubén Seoane Souto, Eduardo J. H. Lee   +10 more
wiley   +1 more source

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

Advanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair, Hrisheekesh Thachoth Chandran, Karl Leo, Hans Kleemann   +3 more
wiley   +1 more source

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

Advanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena, J. Terence Blaskovits, Kun‐Han Lin, Denis Andrienko   +3 more
wiley   +1 more source