Results 171 to 180 of about 2,472,889 (327)

Differential Mueller matrix polarimetry technique for non-invasive measurement of glucose concentration on human fingertip

, 2017
Quoc-Hung Phan, Yu‐Lung Lo
openalex   +1 more source

The Role of Gene Flow in the Diversification of the Monkey Treefrog Complex Across the South American Dry Diagonal

Zoologica Scripta, EarlyView.
ABSTRACT Understanding Neotropical megadiversity remains challenging due to fundamental taxonomic issues, including identifying and describing cryptic species and their distribution, and the limited knowledge of key factors driving biological diversification. Such challenges are especially prominent in diverse clades with high levels of cryptic species,
Felipe Camurugi, Vinícius A. São Pedro, Felipe Magalhães, Marcelo Gehara, Eliana F. Oliveira, Gabriel C. Costa, Frank T. Burbrink, Edward A. Myers, Guarino R. Colli, Miguel T. Rodrigues, Adrian A. Garda   +10 more
wiley   +1 more source

Measurement of the Mueller matrix for phytoplankton1 [PDF]

, 1985
Edward S. Fry, Kenneth J. Voss
openalex   +1 more source

The mitochondrial‐targeted antioxidant SkQ1 prevents skeletal muscle mitochondrial‐apoptotic but not necroptotic signalling during ovarian cancer

The Journal of Physiology, EarlyView.
Abstract figure legend An evaluation of the degree to which mitochondrial hydrogen peroxide emission (mH2O2)‐mediated apoptotic and necroptotic signalling contributes to skeletal muscle atrophy in an orthotopic epithelial ovarian cancer (EOC) model. To determine whether attenuating mH2O2 could prevent regulated cell death signalling and mitigate muscle
Shahrzad Khajehzadehshoushtar, Luca J. Delfinis, Fasih A. Rahman, Madison C. Garibotti, Shivam Gandhi, Aditya N. Brahmbhatt, Brooke A. Morris, Bianca Garlisi, Sylvia Lauks, Caroline Aitken, Leslie Ogilvie, Zhu‐Xu Zhang, Jeremy A. Simpson, Joe Quadrilatero, Jim Petrik, Christopher G. R. Perry   +15 more
wiley   +1 more source

Mueller Matrix Microscopy for In Vivo Scar Tissue Diagnostics and Treatment Evaluation. [PDF]

Sensors (Basel), 2022
Jütte L, Roth B.
europepmc   +1 more source

Overlap‐Kernel EPI: Estimating MRI Shot‐to‐Shot Phase Variations by Shifted‐Kernel Extraction From Overlap Regions at Arbitrary k‐Space Locations

Magnetic Resonance in Medicine, Volume 95, Issue 4, Page 2131-2152, April 2026.
ABSTRACT Purpose In multi‐shot EPI, shot‐dependent phase fluctuations can introduce ghost artifacts, undermining advantages for enhancing resolution or reducing distortion, particularly in diffusion scans. Here, a novel self‐navigation strategy based on shift‐invariant kernel extraction is proposed, enabling robust estimation of phase inconsistencies ...
Rui Tian, Martin Uecker, Maxim Zaitsev, Klaus Scheffler   +3 more
wiley   +1 more source

Optical Mueller matrix modeling of chiral AlxIn1−xN nanospirals

, 2014
Roger Magnusson, Jens Birch, Per Sandström, Ching‐Lien Hsiao, Hans Arwin, Kenneth Järrendahl   +5 more
openalex   +1 more source

Optimization of Pulsed Saturation Transfer MR Fingerprinting (ST MRF) Acquisition Using the Cramér–Rao Bound and Sequential Quadratic Programming

Magnetic Resonance in Medicine, Volume 95, Issue 3, Page 1778-1790, March 2026.
ABSTRACT Purpose To develop a method for optimizing pulsed saturation transfer MR fingerprinting (ST MRF) acquisition. Methods The Cramér–Rao bound (CRB) for variance assessment was employed on Bloch–McConnell‐based simulated signals, followed by a numerical sequential quadratic programming optimization and basin‐hopping avoidance of local minima ...
Nikita Vladimirov, Moritz Zaiss, Or Perlman   +2 more
wiley   +1 more source

Transceiver 16‐Channel Coaxial‐End Dipole Array for Combined Head and C‐Spine MRI at 9.4 T

NMR in Biomedicine, Volume 39, Issue 3, March 2026.
A double‐row transceiver array consisting of 16 folded‐end coaxial‐end dipoles was designed. Curved dipole elements were aligned on a tight‐fitting, ergonomically shaped holder optimized for subject comfort. Transmit efficiency, B1+ field homogeneity, and SAR were numerically evaluated using EM‐simulations and optimized with respect to several ...
G. A. Solomakha, F. Glang, M. W. May, S. Mueller, J. Walzog, A. Aghaeifar, D. Bosch, J. Bause, O. Kraff, K. Scheffler, H. H. Quick, N. I. Avdievich   +11 more
wiley   +1 more source

Use of Mueller matrix polarimetry and optical coherence tomography in the characterization of cervical collagen anisotropy [PDF]

, 2017
Joseph Chue-Sang, Yuqiang Bai, Susan Stoff, Mariacarla Gonzalez, Nola Holness, Jefferson Gomes, Ranu Jung, Amir Gandjbakhche, Viktor V. Chernomordik, Jessica C. Ramella‐Roman   +9 more
openalex   +1 more source