Results 271 to 280 of about 37,570 (330)

Functional Pulmonary Imaging

Journal of Magnetic Resonance Imaging, Volume 62, Issue 4, Page 986-1008, October 2025.
ABSTRACT The aging of the world population gave rise to an increased prevalence of many lung diseases, with chronic obstructive pulmonary disease now ranking as the third‐leading cause of death according to the World Health Organization. To diagnose lung disease, a thorough assessment of lung function is essential since it may reveal unique signatures ...
Agilo L. Kern, Filip Klimeš, Andreas Voskrebenzev, Hoen‐Oh Shin, Jens Vogel‐Claussen   +4 more
wiley   +1 more source

Numerical modeling and simulation of stochastic fractional order model for COVID-19 infection in Mittag-Leffler kernel. [PDF]

Sci Rep
Khan MA, Zafar ZUA, Ahmad I, Isa NM, Alzahrani E.   +4 more
europepmc   +1 more source

Real‐time cardiac cine MRI: A comparison of a diffusion probabilistic model with alternative state‐of‐the‐art image reconstruction techniques for undersampled spiral acquisitions

Magnetic Resonance in Medicine, Volume 94, Issue 4, Page 1731-1749, October 2025.
Abstract Purpose Electrocardiogram (ECG)‐gated cine imaging in breath‐hold enables high‐quality diagnostics in most patients but can be compromised by arrhythmia and inability to hold breath. Real‐time cardiac MRI offers faster and robust exams without these limitations.
Oliver Schad, Julius Frederik Heidenreich, Nils Petri, Jonas Kleineisel, Simon Sauer, Thorsten Alexander Bley, Peter Nordbeck, Bernhard Petritsch, Tobias Wech   +8 more
wiley   +1 more source

A machine learning analysis for hybrid nanofluid flow between two co-axial cylinders. [PDF]

Sci Rep
Batool K, Shakir S, Zainab S, Ahmad H, Alhubieshi N, Eid MR, Abd-Elmonem A, Almaliki AH.   +7 more
europepmc   +1 more source

Flow‐Active Liquid Marbles as Microreactors for Photocatalytic Micromotors

Small, Volume 21, Issue 43, October 29, 2025.
Light‐powered micromotors inside partially covered liquid marbles couple photocatalysis with flow‐driven transport, achieving higher mobility and enhanced mass transfer. This soft, transparent confinement platform offers a new route to study active matter and catalytic processes at curved liquid–air interfaces.
Anthony Jesús Martínez, Majid Basharat, Shuqin Chen, Samuel Sánchez, Katherine Villa   +4 more
wiley   +1 more source

Exploring the impact of Brownian motion on novel closed-form solutions of the extended Kairat-II equation. [PDF]

PLoS One
Aldwoah K, Mustafa A, Aljaaidi T, Mohamed K, Alsulami A, Hassan M.   +5 more
europepmc   +1 more source

Predicting the Dominant Role of Dense Aggregates in Magnetic Hyperthermia via Intracellular‐Mimetic Nanoparticle Models

Small, Volume 21, Issue 41, October 16, 2025.
Intracellular‐mimetic magnetic nanoparticle assemblies reveal how dense aggregation—typical of lysosomal environments—dominates magnetic hyperthermia performance. Using polymeric and inorganic encapsulation to fix aggregate structure, this study shows that dense packing suppresses remanent magnetization and heating efficiency, offering predictive ...
Pelayo García‐Acevedo, Alba Paz‐Castro, Jorge Estébanez, Yolanda Piñeiro, José Rivas   +4 more
wiley   +1 more source

Time delay effects on collective resonant behaviors in two coupled fractional oscillators with mass fluctuations. [PDF]

Sci Rep
Lin L, Wang H.
europepmc   +1 more source

Design of the Hydrophobic Core of Self‐Assembling Peptide Fibrils for Enhanced Neural Regeneration

Small Science, Volume 5, Issue 10, October 2025.
This study reports the design of neurosupportive peptide fibrils by systematically varying the hydrophobic core of EF‐C‐derived peptide variants. Peptides containing phenylalanine or isoleucine side chains are identified as having high aggregation propensities and performing superior in cell culture studies.
Yu‐Liang Tsai, Primiana Cavallo, Qi Lu, Jiyao Yu, Christopher P. Ender, Julian Link, Katrin Amann‐Winkel, Kristina Endres, Christopher V. Synatschke, Torsten John   +9 more
wiley   +1 more source

Real-space diffusion theory from quantum mechanics using analytic continuation. [PDF]

Heliyon
Sigalotti LDG, Rendón O, Luévano JR.
europepmc   +1 more source