Results 91 to 100 of about 762,449 (270)
ASSESSING EUROPEAN UNION'S ACTORNESS IN THE EXTENDED NEIGHBOURHOOD: THE CASE OF CENTRAL ASIA [PDF]
EURINT, 2020 The interest of the European Union towards Central Asia grew after 2002. Fuelled by factors such as the region's geostrategic location, energy resources and potential in fostering stability, the EU's political involvement towards it intensified in the ...
Ioan-David ONEL
doaj
Agribusiness, EarlyView.ABSTRACT EU member states have exhibited varying rates of apple production growth. Technical efficiency (TE) estimation is suitable for identifying best‐practice farm performance. This study examined whether the development of the apple sector in Germany, Italy, and Poland was influenced by production efficiency, access to technology, as well as ...
Anika Muder, Jakub Staniszewski
wiley +1 more source
Explainable Synthesizability Prediction of Inorganic Crystal Polymorphs Using Large Language Models
Angewandte Chemie, EarlyView.We utilized LLMs for structure‐based general synthesizability prediction along with their explanations. Fine‐tuned LLMs and LLM‐embedding‐based bespoke ML models showed promising performance compared to the traditional graph‐based bespoke ML models. Furthermore, fine‐tuned LLMs can provide explainability by inferring the reasons for determining the ...
Seongmin Kim +2 more
wiley +2 more sources
Spring and Power in Hovering Ornithopters
Advanced Intelligent Systems, EarlyView.Only small ornithopters can hover, longest at the hummingbird size. This article reviews the drive and power of these hovering machines, focusing on elastic energy and thrust boosters. Unlike two‐winged designs, X‐winged and multiple‐V‐winged ornithopters benefit from lower disk loading and slower, smaller wingbeats, and the clap‐and‐fling effect ...
Gih‐Keong Lau +4 more
wiley +1 more source
Site‐Selective C─H Bond Functionalization of Sugars
Angewandte Chemie, EarlyView.Nontypical sugars represent a prominent, yet hardly, accessible class of biologically‐active compounds. Here, we disclose a technology toward non‐typical sugars that allows facile, and site‐selective functionalization of native sugars. The protocol is compatible with a variety of unprotected carbohydrates featuring sensitive aglycons and a diverse set ...
Elena V. Stepanova +4 more
wiley +2 more sources
Quasi-one-dimensional ballistic ring in crossed high-frequency electric fields [PDF]
arXiv, 2004 We study electron dynamics in a quasi-one-dimensional ballistic ring driven by two crossed high-frequency electric fields parallel to the ring plane. The averaged dipole moment and emission intensity are calculated. The emission polarization coincides with the direction of one of the fields.
arxiv
Implications of state policy context for the well‐being of immigrant families with young children
American Journal of Community Psychology, EarlyView.Abstract There is notable variation in state‐level social policy exclusions for immigrant parents and their children. Little research has investigated how these exclusions impair the well‐being of immigrant families. This study examined how state‐level social policy exclusions for immigrants are associated with the well‐being of immigrant parents and ...
Kevin Ferreira van Leer +5 more
wiley +1 more source
Experimental investigation of changes in beta-decay count rate of radioactive elements [PDF]
arXiv, 1999 The experimental data on continuous investigation of changes in beta-decay count rate of Cs-137 and Co-60 from 9.12.98 till 30.04.99, are presented. The 27-day and 24-hour periods in these changes, inexplicable by traditional physics, have been found.
arxiv