Results 181 to 190 of about 8,473 (273)

Spatiotemporal Encoding With Nonlinear Gradient Hardware Using Pulseq: From Principles to Practical Demonstration

Magnetic Resonance in Medicine, Volume 95, Issue 6, Page 3187-3198, June 2026.
Purpose Provide the theoretical foundation and the first practical demonstration of spatiotemporal encoding (SPEN) using additional nonlinear gradient hardware. Methods The quadratic phase profile can be generated either by a chirped‐RF pulse combined with a constant gradient or, directly, by a quadratic gradient pulse.
Andreas Holl, Frank Zijlstra, Maxim Zaitsev, Jakob Hufschmidt, Shadi Tashakori, Nils Schallner, Thomas Stieglitz, Jens Gröbner, Sebastian Littin   +8 more
wiley   +1 more source

Time and Frequency Domain Analysis of IMU-Based Orientation Estimation Algorithms with Comparison to Robotic Arm Orientation as Reference. [PDF]

Sensors (Basel)
Sultan R, Greiser S.
europepmc   +1 more source

Synthesis, Photophysical Characterization, and Anticancer Evaluation of Novel Furochromene Derivatives

ChemistryOpen, Volume 15, Issue 6, June 2026.
This is the first study on novel furochromene derivatives. A series of novel furochromen derivatives, namely (2E)‐1‐(6‐hydroxy‐4,7‐dimethoxy‐1‐benzofuran‐5‐yl)‐3‐arylprop‐2‐en‐1‐ones 4a–c, were synthesized via the Knoevenagel condensation of 6‐hydroxy‐4,7‐dimethoxybenzofuran‐5‐ylethanone 2 with various aromatic aldehydes.
Amal Rabahi, Mustapha Mounir Bouhenna, Hasnia Abdeldjebar, Massinissa Baymout, Malika Makhloufi‐Chebli, Walter Luyten, Hamdi Bendif, Anis Ahmad Chaudhary, Walid Elfalleh, Stefania Garzoli   +9 more
wiley   +1 more source

Integrated Transport Analysis and Dynamic Photoexcitation of Interfacial Electronic States in Copper Phthalocyanine Nanojunctions. [PDF]

ACS Omega
Thomas A, Anand AY, Jinesh KB.
europepmc   +1 more source

AI‐Organized Multiscale Battery Modeling: Linking Structure and Property from Quantum to Device Scales

Small Structures, Volume 7, Issue 6, June 2026.
Multiscale modeling of battery systems combines quantum‐mechanical calculations, atomistic simulations, and mesoscale phase‐field approaches to describe processes spanning from reaction energetics to morphology evolution. Establishing consistent links between these scales remains a key challenge, particularly for the transfer of physical descriptors ...
Shoutong Jin, Ziyuan Wang, Mengke Li, Zeyu Deng   +3 more
wiley   +1 more source

Novel photonic crystal fibre for low-noise coherent supercontinuum generation. [PDF]

Sci Rep
Morel R, Millo J, Forget N, Thibaut V, Marcadier M, Jullien A, Pertot Y, Cassez A, Andrieux V, Labat D, Vanvincq O, Kudlinski A, Dudley JM, Sylvestre T.   +13 more
europepmc   +1 more source

The Proton‐Alpha Instability as a Source of Ion Heating at Earth's Bow Shock

Journal of Geophysical Research: Space Physics, Volume 131, Issue 6, June 2026.
Abstract Electrostatic waves are frequently observed at collisionless shocks and are believed to play a key role in energy dissipation. Recent spacecraft observations have identified a proton‐alpha instability in the Earth's bow shock as a potential mechanism to dissipate the energy associated with a relative drift between protons and alpha particles ...
N. Müller, K. Steinvall, D. B. Graham, I. Pusztai   +3 more
wiley   +1 more source

Performance Analysis of OCDM in ISAC Scenario. [PDF]

Sensors (Basel)
Xu P, Li M, Zhan T, Gong F, Xiao Y, Lei X.   +5 more
europepmc   +1 more source

Multi Resolution Lattice Discrete Fourier Transform (MRL-DFT)

Computer Science & Information Technology (CS & IT), 2017
openaire   +1 more source

Scale‐robust fibre orientation analysis of hair using two‐dimensional Fourier transform

International Journal of Cosmetic Science, Volume 48, Issue 3, Page 539-548, June 2026.
We present a simple and robust method to quantify hair fibre orientation using 2D‐DFT. It works with standard images and extracts directional features at multiple scales. This enables objective evaluation of cosmetic treatments and product effects. Abstract Objective To address the current lack of standardized tools for evaluating hair appearance in ...
Motoki Takeda, Sinyoung Lee, Ken Kiyono
wiley   +1 more source