Results 121 to 130 of about 119,701,828 (301)
Angewandte Chemie, EarlyView.Reversible protonation gates coumarin‐based overcrowded‐alkene molecular motors by dynamically reshaping their conjugation topology. This strategy enables efficient, near‐quantitative unidirectional photoisomerization from blue–green to red‐shifted visible light up to 600 nm, while preserving motor function and allowing orthogonal light, heat, and acid/
Jinghao Wang +2 more
wiley +2 more sources
Synthese Unkonventioneller α‐Polyhalogenierter Amine Durch Hydroaminoalkylierung
Angewandte Chemie, EarlyView.Es wird ein redox‐neutrales Verfahren beschrieben, bei dem Alkene und Alkine unter Verwendung stabiler Hemiaminal‐Reagenzien in α‐Polyhalogenmethylamine umgewandelt werden. Dieser Ansatz ermöglicht den Zugang zu α‐CF3‐, α‐CF2H‐, α‐CF2Cl‐, und α‐CFClH‐Aminen und besticht durch ein breites Substratspektrum, eine hohe Toleranz gegenüber funktionellen ...
Angela K. Hofmeister +9 more
wiley +1 more source
Barriers to Recognizing Arts Entrepreneurship Education as Essential to Professional Arts Training
Artivate, 2013 While many professional arts training programs prepare students to excel at the practice and performance of the arts, evidence suggests that many professional arts training programs may be failing to prepare students to be professional artists.
Jason White
doaj
Angewandte Chemie, EarlyView.Our synthetic endeavor toward the total synthesis of the reported unprecedented tricyclic skeleton of the sesquiterpene pestalustaine A allowed us to perform divergent cyclizations of a bicyclo[4.4.1]undec‐3‐ene into complex tricyclic architectures and to revise the structure of the natural product.
Wei Cao +12 more
wiley +2 more sources
BiologyAverage nucleotide identity (ANI) values of 95–96% and digital DNA–DNA hybridization (dDDH) values of 70% are currently regarded as the gold standards for bacterial species delineation.
Ting Tang +7 more
doaj +1 more source
Forecasting accuracy of behavioural models for participation in the arts [PDF]
A first version of this paper was presented at the University of Catania, 2011 and at the fifth European Workshop on Applied Cultural Economics in Dublin, 2011.forecasting, count data, prediction intervals, Brier scores, bootstrapping ...
Ateca Amestoy, Victoria María +1 more
core
Unerwartet starke elektrostatische Abschirmung in Nano‐Ionen‐Lösungen
Angewandte Chemie, EarlyView.Messungen mittels Kolloidsonden‐Rasterkraftmikroskopie offenbaren eine unerwartet starke elektrostatische Abschirmung in wässrigen Lösungen der beiden Polyoxometallate Wolframatophosphorsäure [PW12O40]3−${[{\rm PW}_{12}{\rm O} _{40}]}^{3-}$ und Wolframatokieselsäure [SiW12O40]4−${[{\rm SiW}_{12}{\rm O} _{40}]}^{4-}$.
Thomas Tilger +5 more
wiley +1 more source
Quality Investment and Price Formation in the Performing Arts Sector: A Spatial Analysis [PDF]
In this paper, we present a spatial model of the public provision of the performing arts. Agents behave boundedly rational. Art directors set performance quality according to their aspiration levels.
Traub, Stefan
core
Angewandte Chemie, EarlyView.Multi Wellenlängen 3D DLP Druck ermöglicht die Informationskodierung in einer 3D gedruckten Struktur, welche sich durch einen orthogonalen Stimulus verschlüsseln lässt. Die 405 nm LED wird zum Drucken komplexer 3D‐Geometrien verwendet, während die 365 nm LED den Photochromismus von Spiropyranen aktiviert, um Daten zu programmieren.
Finn Kröger +2 more
wiley +1 more source