Results 161 to 170 of about 436,409 (287)

Rethinking white matter-tumor interaction: a tractography based analysis of associations between fractional anisotropy and morphometry in the IFOF and arcuate fasciculus. [PDF]

J Neurooncol
Altieri R, Ugga L, Bianconi A, Caneva S, Caranci F, Cirillo G, Cofano F, Corvino S, de Divitiis O, Della Pepa GM, Franco D, De Luca C, Fiaschi P, Galieri G, Garbossa D, La Rocca G, Marino S, Mazzucchi E, Menna G, Mezzogiorno A, Morello A, Olivi A, Papa M, Pacella D, Russo R, Sabatino G, Sepe G, Virtuoso A, Vitale G, Vitale G, Zona G, Barbarisi M.   +31 more
europepmc   +1 more source

Fractional Brownian Motion as a Differentiable Generalized Gaussian Process [PDF]

Brownian motion can be characterized as a generalized random process and, as such, has a generalized derivative whose covariance functional is the delta function. In a similar fashion, fractional Brownian motion can be interpreted as a generalized random
Peter C.B. Phillips, Victoria Zinde-Walsh   +1 more
core  

Thermodynamic Limits to Molecular Doping in Conjugated Polymers: A Perspective on Phase Behavior and Miscibility

Advanced Materials, EarlyView.
Molecular doping of conjugated polymers is fundamentally constrained by thermodynamic phase behavior. This Perspective reframes doping efficiency and stability in terms of miscibility limits, binodals, and solvus boundaries, highlighting the role of effective interaction parameters and charge transfer.
Somayeh Kashani, Justin Neu, Sung‐Joo Kwon, Runqio Song, Zixuan Chen, Tajah Trapier, Paschalis Gkoupidenis, David Ginger, Wei You, Jasper J. Michels, Harald Ade   +10 more
wiley   +1 more source

Finsler fractional anisotropy (FFA): a directionally sensitive descriptor for multi-fiber white matter characterization in HARDI. [PDF]

Sci Rep
Bansal A, Kaushik S, Kubíček J, Garg S, Slovák J.   +4 more
europepmc   +1 more source

Predicting aging trajectories of decline in brain volume, cortical thickness and fractional anisotropy in schizophrenia. [PDF]

Schizophrenia (Heidelb), 2023
Zhu JD, Tsai SJ, Lin CP, Lee YJ, Yang AC.   +4 more
europepmc   +1 more source

Why Is the Mechanism Underlying the Chiral‐Induced Selectivity Effect Still Challenging?

Advanced Materials, EarlyView.
The chiral‐induced spin selectivity (CISS) effect is observed in many experimental configurations and for different materials. However, there are theoretical challenges in attempting to explain those results. A qualitative framework for explaining all the results is presented.
Ron Naaman, Yossi Paltiel
wiley   +1 more source

Genetic architecture of white matter microstructure captured by unsupervised deep representation learning of fractional anisotropy maps. [PDF]

Nat Commun
Zhao X, Xie Z, He W, Koh HY, Guo B, Chen H, Fornage M, Zhi D.   +7 more
europepmc   +1 more source

Meningioma microstructure assessed by diffusion MRI: An investigation of the source of mean diffusivity and fractional anisotropy by quantitative histology. [PDF]

Neuroimage Clin, 2023
Brabec J, Friedjungová M, Vašata D, Englund E, Bengzon J, Knutsson L, Szczepankiewicz F, van Westen D, Sundgren PC, Nilsson M.   +9 more
europepmc   +1 more source

Pulsed Laser‐Assisted Phase Engineering of Multimetallic Colloidal Nanocrystals With Complex Compositions

Advanced Materials, EarlyView.
The engineering of colloidal nanocrystals with complex compositions has emerged as a highly active area of research within nanomaterials science. This review covers key aspects of colloidal solid‐solution nanocrystal formation using pulsed laser irradiation.
Marina T. Candela, Sergio Triviño‐Sánchez, Andrés Guerrero‐Martínez, Luis M. Liz‐Marzán, Guillermo González‐Rubio   +4 more
wiley   +1 more source

A generalized deep learning network for fractional anisotropy reconstruction: Application to epilepsy and multiple sclerosis. [PDF]

Front Neuroinform, 2022
Gaviraghi M, Ricciardi A, Palesi F, Brownlee W, Vitali P, Prados F, Kanber B, Gandini Wheeler-Kingshott CAM.   +7 more
europepmc   +1 more source