Results 251 to 260 of about 609,734 (299)

A study of perceptions of mathematics signs: implications for teaching

, 2005
Paul H. Glaser
openalex   +1 more source

Biomechanics‐Driven 3D Architecture Inference from Histology Using CellSqueeze3D

Advanced Science, EarlyView.
CellSqueeze3D reconstructs 3D cellular architecture from standard 2D histology images using biomechanical constraints and optimization. Validated on clinical datasets, it enables accurate tissue phenotyping, predicts gene mutations, and reveals significant correlations between nuclear‐cytoplasmic ratio entropy and tumor progression.
Yan Kong, Hui Lu
wiley   +1 more source

Improved road traffic sign recognition from feature reconstruction. [PDF]

Sci Rep
Huang G, Cao H, Sun J, Chen Z, Zhou Z.
europepmc   +1 more source

Ultrafast Control of Néel Vector in Collinear Antiferromagnet MnPt

Advanced Science, EarlyView.
Direct evidence of ultrafast manipulation of the antiferromagnetic order parameter (Néel vector) in an exchange bias system is demonstrated using terahertz (THz) emission spectroscopy. Laser‐induced torque cants the Néel vector in the collinear antiferromagnet MnPt, generating a transient magnetic moment that produces THz radiation. This study provides
Sambhu Jana, Sobhan Subhra Mishra, James Lourembam, Ranjan Singh   +3 more
wiley   +1 more source

Analytical solutions and chaotic dynamics of the extended KP-Boussinesq model via phase diagnostics. [PDF]

Sci Rep
Şenol M, Kopçasız B, Serat E, Emadifar H, Ahmed KK.   +4 more
europepmc   +1 more source

High‐Entropy Chemical Composition Design for Ultrahigh Capacitive Energy Storage

Advanced Science, EarlyView.
La‐donor doping suppresses defect charges and reduces domain size via local random fields. Conversely, NaNbO3 addition in BNT‐based ceramics stabilizes the orthorhombic phase. This creates R‐O‐T multiphase polar nanoregions within a cubic matrix, which lowers the energy barrier, delays polarization saturation, and enables a high breakdown strength ...
Muhammad Habib, Haoyu Wang, Weisan Fang, Attaur Rahman, Maqbool Ur Rehman, Ting Wang, Qingfeng Zhu, Muhammad Javid Iqbal, Xiaoming Shi, He Qi, Weiping Gong   +10 more
wiley   +1 more source

Adaptation and pilot testing of the Early Learning Outcome Measure (ELOM) (4&5) Years Assessment tool in South African Sign Language. [PDF]

PLOS Glob Public Health
Young A, Storbeck C, Rogers K, Swannack R, Dawes A, Girdwood E.   +5 more
europepmc   +1 more source

Thermal Control of Vortex Motion in Nanoscale Superconductors

Advanced Electronic Materials, EarlyView.
Vortices in superconducting film can be thermally steered by a local heating from a tip. The work shows that the vortex is attracted by the hot spot by a force that emulates an electric field resulting in a fictious Lorentz‐force on the vortex. Abstract Thermally induced motion of vortices in nanoscale superconductors (SCs) is investigated.
Björn Niedzielski, Jamal Berakdar
wiley   +1 more source

BCFW tilings and cluster adjacency for the amplituhedron. [PDF]

Proc Natl Acad Sci U S A
Even-Zohar C, Lakrec T, Parisi M, Sherman-Bennett M, Tessler R, Williams L.   +5 more
europepmc   +1 more source

Analog Signal Rectification and Filtering by a Single Electrolyte‐Gated Transistor Based on Reduced Graphene Oxide

Advanced Electronic Materials, EarlyView.
Ambipolar materials are attractive for the design of low‐power and low‐complexity multifunctional devices. Here, an ambipolar rGO‐EGT is demonstrated as a single device signal processing unit, performing real‐time mathematical operations on oscillatory input signals as well as filtering and rectification.
Federico Rondelli, Maryam Abouali, Anna De Salvo, Matteo Genitoni, Michele Di Lauro, Luciano Fadiga, Fabio Biscarini   +6 more
wiley   +1 more source