Results 201 to 210 of about 9,339,847 (323)

Interpretable nonconvex submodule clustering algorithm using ℓr-induced tensor nuclear norm and ℓ2,p column sparse norm with global convergence guarantees. [PDF]

PLoS One
Yang M, Han S, Chen L, Wang J.
europepmc   +1 more source

Microwave Absorption for Detection of Dirac Fermions in SnTe Films

Advanced Materials Interfaces, EarlyView.
Microwave absorption can detect Dirac fermions in samples exposed to the atmosphere. Results showed that although topological surface states are robust against environmental degradation, they are not detectable by electrical transport measurements. Hence, microwave absorption can detect Dirac fermions even in samples whose surfaces have deteriorated ...
Wellington P. do Prado, Jorge A. Navarro‐Giraldo, Muhammad Tahsin, Vinicius T. Santana, Eduardo Abramof, Paulo H. O. Rappl, Suelen de Castro, Marcelos L. Peres, Petr Neugebauer   +8 more
wiley   +1 more source

A multi-image codebook approach for secure text transmission. [PDF]

PLoS One
Rashid OF, Tuama SA, Al-Shahwani H.
europepmc   +1 more source

LFA: A Lattice Fourier Analyzer for Quantitative In Situ EC‐STM of Adsorbate–Substrate Superstructures

Advanced Materials Interfaces, EarlyView.
Although electrochemical scanning tunneling microscopy provides atomic‐scale access to electrified interfaces, quantitative in situ and operando investigations suffer from drift‐induced distortions. This work introduces the Lattice Fourier Analyzer (LFA), which employs substrate‐anchored affine drift correction in reciprocal space to recover precise ...
Rafał Lewandków, Paulina Wira, Anna Futyma, Radosław Wasielewski, Tomasz Kosmala   +4 more
wiley   +1 more source

A dynamic image encryption scheme through 2-D cellular automata and chaotic logistic map. [PDF]

Sci Rep
Abdul Y, Ramasamy V, Kukaram G, Boulaaras S, Alharbi A.   +4 more
europepmc   +1 more source

Special Issue on Mathematics in Brain Imaging

NeuroImage, 2009
Paul M. Thompson, Michael I. Miller, Russell A. Poldrack, Thomas E. Nichols, Jonathan E. Taylor, Keith J. Worsley, J. Tilak Ratnanather   +6 more
openaire   +2 more sources

Topological Point Defects in SmC* Liquid Crystals Under Mechanical Disturbance

Advanced Materials Interfaces, EarlyView.
Tangetial air jet shear inducess island formation and nucleates topological point defects in uniform SmC films. Island bounded by edge dislocation loops shrink and transform into isolated point defects under continued shear. Mechanical perturbatio provides a controllable route for defect engineering in smectric liquid crystal thin films.
Gunganist Kongklad, Vandana Molahalli, Apichart Pattanaporkratana, Nattaporn Chattham   +3 more
wiley   +1 more source

KeyCap3D: Keyword-Guided 3D Medical Image Captioning with Cross-Attention. [PDF]

MethodsX
Supriyanto S, Supriyanto MIA, Haviluddin H, Sari CM, Supriyanto HM, Alfred R.   +5 more
europepmc   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

Advanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz, Yaroslav Mudryk, Jun Cui, Lucas Griffith, Duane D. Johnson, Julie Slaughter   +5 more
wiley   +1 more source

Arthrex Labral Scorpion for Anterior Cruciate Ligament Repair: A Novel Application for this Instrument: Case Report. [PDF]

J Orthop Case Rep
Heck VC, Poucke LV, Heck HC, Keith AD, Holmes B, Heck BE.   +5 more
europepmc   +1 more source