Results 101 to 110 of about 1,409,223 (260)

Intermolecular Interactions as Driving Force of Increasing Multiphoton Absorption in a Perylene Diimide‐Based Coordination Polymer

Advanced Functional Materials, EarlyView.
This study uncovers the unexplored role of intermolecular interactions in multiphoton absorption in coordination polymers. By analyzing [Zn2tpda(DMA)2(DMF)0.3], it shows how the electronic coupling of the chromophores and confinement in the MOF enhance two‐and three‐photon absorption.
Simon Nicolas Deger, Anna Mauri, Yang Cui, Sebastian Josef Weishäupl, Ali Deniz Özdemir, Hamad Syed, Aleksandr Ovsianikov, Wolfgang Wenzel, Alexander Pöthig, Jürgen Hauer, Mariana Kozlowska, Roland Augustinus Fischer   +11 more
wiley   +1 more source

Sparse regulatory networks

The Annals of Applied Statistics, 2010
Published in at http://dx.doi.org/10.1214/10-AOAS350 the Annals of Applied Statistics (http://www.imstat.org/aoas/) by the Institute of Mathematical Statistics (http://www.imstat.org)
James, Gareth M., Sabatti, Chiara, Zhou, Nengfeng, Zhu, Ji   +3 more
openaire   +5 more sources

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

Advanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong, Changfan Xu, Huaping Zhao, Yong Lei   +3 more
wiley   +1 more source

A sparse reformulation of the Green's function formalism allows efficient simulations of morphological neuron models

Frontiers in Systems Neuroscience, 2014
Neurons are spatially extended structures with an elaborate dendritic tree that integrates spatio-temporal input patterns. Traditionally, this integration is analysed using compartmental simulations of the cable equation [1].
Willem Wybo, Daniele Boccalini, Benjamin Torben-Nielsen   +2 more
doaj   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

Compressing by Learning in a Low-Rank and Sparse Decomposition Form

IEEE Access, 2019
Low-rankness and sparsity are often used to guide the compression of convolutional neural networks (CNNs) separately. Since they capture global and local structure of a matrix respectively, we combine these two complementary properties together to pursue
Kailing Guo, Xiaona Xie, Xiangmin Xu, Xiaofen Xing   +3 more
doaj   +1 more source

Multicolor Optoelectronic Synapse Enabled by Photon‐Modulated Remote Doping in Solution‐Processed Van Der Waals Heterostructures

Advanced Functional Materials, EarlyView.
Multicolor optoelectronic synapses are realized by vertically integrating solution‐processed MoS2 thin‐film and SWCNT. The electronically disconnected but interactive MoS2 enables photon‐modulated remote doping, producing a bi‐directional photoresponse.
Jihyun Kim, Hyunbin Kim, Gang Jin Cheon, Dohyun Lee, In Soo Kim, Uiyeon Won, Jongseok Lee, Sang Min Won, Joohoon Kang   +8 more
wiley   +1 more source

A cooperative stochastic configuration network based on differential evolutionary sparrow search algorithm for prediction

Systems Science & Control Engineering
Stochastic configuration network (SCN) is a powerful prediction model whose performance is significantly influenced by the configuration of the network parameters.
Wenhao Fang, Bo Shen, Anqi Pan, Lei Zou, Baoye Song   +4 more
doaj   +1 more source

Sparse Conformal Predictors

, 2009
ISSN:0960 ...
openaire   +3 more sources

Factors of Sparse Polynomials are Sparse

, 2014
This paper was removed due to an error in the proof (Claim 4.12 as stated is not true)
Dvir, Zeev, de Oliveira, Rafael Mendes
openaire   +2 more sources