Results 81 to 90 of about 95,371 (341)
Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications
Advanced Functional Materials, EarlyView.Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai +8 more
wiley +1 more source
A Data Envelopment Analysis or Goal Programming Model with Fuzzy Preferences of Decision Makers [PDF]
, 2021 Boutheina Bannour
openalex +1 more source
Advanced Functional Materials, EarlyView.This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner +9 more
wiley +1 more source
Cost Allocation and Convex Data Envelopment [PDF]
This paper considers allocation rules. First, we demonstrate that costs allocated by the Aumann-Shapley and the Friedman-Moulin cost allocation rules are easy to determine in practice using convex envelopment of registered cost data and parametric ...
Jens Leth Hougaard, Jørgen Tind
core
Advanced Functional Materials, EarlyView.A spin group (SG)‐based mechanism is proposed to realize a single pair of Weyl points. PT‐symmetric nodal lines (NLs) persist under T‐breaking, protected by the combination of SG and P symmetry. When considering spin‐orbit coupling, the SG‐protected NL will split into Weyl points, which will also induce anomalous transport phenomena arising from ...
Shifeng Qian +6 more
wiley +1 more source
The Human Development Index Adjusted for Efficient Resource Utilization [PDF]
human development index, data envelopment analysis, efficiency, congestion and scale ...
Arcelus, F.J. +2 more
core
Light‐Controlled Reversible Coassembly of Hybrid Functional Nanostructures
Advanced Functional Materials, EarlyView.Light‐responsive hybrid nanostructures are formed by coassembling azobenzene‐ and PAH‐functionalized nanoparticles through reversible an tunable π interactions. The system enables tunable coupling between distinct components such as gold and magnetite or carbon nanotubes, producing switchable optical and magnetic properties under light and magnetic ...
Michal Sawczyk +5 more
wiley +1 more source
Measuring Economic Growth Using Data Envelopment Analysis
Amfiteatru Economic, 2016 Exploring and explaining development gaps between countries is an important theoretical and empirical task. This paper presents empirical studies related to economic growth and its determinants across countries, based on the use of data envelopment ...
Marinko Škare , Danijela Rabar
doaj
Ranking Colombian research groups applying Data Envelopment Analysis
Revista Facultad de Ingeniería Universidad de Antioquia, 2014 Data Envelopment Analysis (DEA) is presented as a tool for productivity assessment and classifi cation of research groups. DEA models based on super-effi ciency and cross effi ciency together with cluster analysis for this classifi cation were ...
María Isabel Restrepo R. +1 more
doaj +1 more source
Advanced Functional Materials, EarlyView.The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner +4 more
wiley +1 more source