Results 171 to 180 of about 24,502 (300)

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

Advanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu, Hsi‐wen Wu, Xiao Wang, Jie Zhang   +3 more
wiley   +1 more source

A novel approach for the EEG-driven assessment of divided attention through mutual information theory: A case study at the wheel. [PDF]

PLoS One
Ronca V, Capotorto R, Giorgi A, Dello Iacono F, Cecchetti M, Napoletano L, Brambati F, Borghini G, Aricò P, Di Flumeri G.   +9 more
europepmc   +1 more source

Mutual Information Multinomial Estimation

Estimating mutual information (MI) is a fundamental yet challenging task in data science and machine learning. This work proposes a new estimator for mutual information.
Ou, Zijing, Weller, Adrian, Li, Yingzhen, Chen, Yanzhi   +3 more
core  

The use of mutual information for rigid medical image registration : a review

, 2002
Mutual information (MI) is a popular entropy-based similarity measure used in the medical imaging field for multimodal registration. Stemming from information theory, this measure generally outperforms most other intensity-based measures in multimodal ...
Fookes, Clinton B., Bennamoun, Mohammed
core  

Resolving the Structural Duality of Graphene Grain Boundaries

Advanced Materials, EarlyView.
Cantilever ncAFM resolves the atomic structure of grain boundaries in graphene, revealing coexisting stable and metastable types. Both contain pentagon/heptagon defects, but metastable GBs show irregular geometries. Modeling shows metastable GBs form under compression, exhibiting vertical corrugation, while stable GBs are flat.
Haojie Guo, Emiliano Ventura‐Macías, Mariano D. Jiménez‐Sánchez, Nicoleta Nicoara, Pierre Mallet, Jean‐Yves Veuillen, Vincent T. Renard, Antonio J. Martínez‐Galera, Pablo Pou, Julio Gómez‐Herrero, Rubén Pérez, Iván Brihuega   +11 more
wiley   +1 more source

Constructing Enhanced Mutual Information for Online Class-Incremental Learning

Online Class-Incremental continual Learning (OCIL) addresses the challenge of continuously learning from a single-channel data stream, adapting to new tasks while mitigating catastrophic forgetting.
Zhang, Huan, Fan, Shenghua, Lyu, Fan, Zheng, Yujin, Wang, Dingwen   +4 more
core  

Water Permeates and Plasticizes Amorphous Carbon Dots: Unraveling the Inner Accessibility of the Nanoparticles by Glass Transition Studies

Advanced Materials, EarlyView.
The water permeability of amorphous carbon dots (CDs) is demonstrated by investigating their plasticization. Novel polyamide‐based and amorphous nanoparticles are synthesized by controlling their inner packing density. Water plasticization is evidenced by the decrease of the CDs glass transition temperature with increasing the hydration degree.
Elisa Sturabotti, Valerio Di Lisio, Lucia Cardo, Alessandro Camilli, Estela Moretón Alfonsín, Daniele Cangialosi, Amaia Iturrospe Ibarra, Arantxa Arbe, Maurizio Prato   +8 more
wiley   +1 more source

Radiomics-Driven Machine Learning Models for Diagnosis of Pancreatic Adenocarcinoma. [PDF]

Iran J Med Sci
Talebi A, Akhavan Moghadam J, Sepandi M, Chatab Mohammadi T, Rahmatizadeh A, Shankayi Z.   +5 more
europepmc   +1 more source

Local non-rigid image registration using mutual information

, 2003
Recently there has emerged a need to compute multimodal\ud non-rigid registrations in a lot of clinical applications.\ud To date, the viscous fluid algorithm is perhaps\ud the most adept method at recovering large local misregistrations\ud that exist ...
Fookes, Clinton B., Maeder, Anthony J.
core  

Self‐Cooling Molecular Spin Qudits

Advanced Materials, EarlyView.
A material made of [GdEr] molecular dimers can encode a qudit and perform as a magnetic refrigerant. Microwave resonant pulses coherently manipulate its 16 spin states, while direct demagnetization measurements cool the material and a device down to temperatures below 1 K.
Elías Palacios, David Aguilà, David Gracia, Diamatoula Maniaki, Leoní A. Barrios, Alessandro Chiesa, Jesús I. Martínez, Valentin Novikov, Olivier Roubeau, Stefano Carretta, Marco Evangelisti, Guillem Aromí, Fernando Luis   +12 more
wiley   +1 more source