Results 151 to 160 of about 387,211 (278)
Relationship Between Mean Kärger Model Water Exchange Rate and Intercellular Water Transition Rate
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose To derive a quantitative relationship between the mean Kärger model (KM) water exchange rate and the mean intercellular water transition rate applicable to brain and other complex biological tissues. Theory and Methods The mean KM water exchange rate applies to any KM, accommodates an arbitrary number of compartments, and can be ...
Jens H. Jensen +3 more
wiley +1 more source
Numerical conformal mapping and its inverse of unbounded multiply connected regions onto logarithmic spiral slit regions and straight slit regions. [PDF]
Proc Math Phys Eng Sci, 2014 Yunus AA, Murid AH, Nasser MM.
europepmc +1 more source
Ultimate Intrinsic SNR Depends on B0 Orientation
Magnetic Resonance in Medicine, EarlyView.ABSTRACT Purpose This work aims to investigate the effect of B0$$ {B}_0 $$ orientation on the uiSNR in MRI. Methods Electromagnetic simulations were performed on both realistic body models and simplified geometric models. Comparisons between (1) opposite B0$$ {B}_0 $$ directions along the head‐foot (HF) axis, corresponding to head‐first and feet‐first ...
Yuting Wang +4 more
wiley +1 more source
Journal of Polymer Science, EarlyView.This study presents a fast and accurate calculation tool to predict conveying of polymer melts in single‐screw extruders. Integrating generalized sub‐models into network theory allows to represent the complex screw shapes and material behavior more realistically. Tests on an industrial extruder show close agreement with experiments, outperforming older
Daniel Herzog +3 more
wiley +1 more source
In vitro optical characterization of the RayOne Galaxy spiral extended depth-of-focus intraocular lens using high-resolution Mach-Zehnder interferometry. [PDF]
Biomed Opt ExpressGatinel D, Entin A, Stern B.
europepmc +1 more source
, 2019 Spiral by Dr Oliver Bown, MAAS Visiting Research Fellow 2018, in collaboration with the Tangents ensemble, is a musical composition and installation that explores the mechanical and performative nature of self-playing instruments.
Lim-Klumpes, Adrian +5 more
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Phytotherapy Research, EarlyView.Chaetocin induces ferroptosis in cisplatin‐resistant ovarian cancer cells through neddylation‐mediated TFRC upregulation. ABSTRACT Ovarian cancer (OV) is a highly lethal gynecological tumor, often developing platinum chemotherapy resistance and treatment failure.
Hanfei Xie +5 more
wiley +1 more source
Spiral Random Walk-Enhanced Puma Optimizer for Side Lobe Suppression and Null Control in Array Antenna Design. [PDF]
Biomimetics (Basel)Cinar RF.
europepmc +1 more source
Sustainable Development, EarlyView.ABSTRACT This study examines the institutional determinants of environmental disclosure in the context of sustainable development and analyses the moderating role of board gender diversity in this relationship. Using an international sample of 26 countries over the period 2014–2023, we explore how macro‐level socioeconomic, cultural, political, and ...
Carmelo Reverte +2 more
wiley +1 more source
Performance Assessment of Microfiltration Membranes for Backwash Water Reuse from Sand Filters. [PDF]
Membranes (Basel)Wolska M +4 more
europepmc +1 more source