Results 111 to 120 of about 38,988 (337)
Toroidalization of locally toroidal morphisms from N-folds to surfaces
Journal of Pure and Applied Algebra, 2009 22 pages. Final version (added an outline of the proof to the introduction, fixed some errors of notation); to appear in J of Pure and Applied ...
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Annals of Gastroenterological Surgery, EarlyView.In this multicenter retrospective study conducted by the Biliary Tract Club, we compared survival outcomes between gemcitabine–cisplatin–S‐1 (GCS) and gemcitabine–cisplatin (GC) in patients with unresectable biliary tract cancer, with a particular focus on conversion surgery. GCS was associated with longer overall and progression‐free survival compared
Hisashi Kosaka +27 more
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Shielding and synchrotron radiation in toroidal waveguide
Physical Review Special Topics. Accelerators and Beams, 2003 We develop a new approach to the calculation of the synchrotron radiation in a toroidal vacuum chamber. Using a small parameter ϵ=sqrt[a/R], where a is the characteristic size of the cross section of the toroid and R is the bending radius, we simplify ...
G. V. Stupakov, I. A. Kotelnikov
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Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.Quantitative phase maps of single cells recorded in flow cytometry modality feed a hierarchical architecture of machine learning models for the label‐free identification of subtypes of ovarian cancer. The employment of a priori clinical information improves the classification performance, thus emulating the clinical application of liquid biopsy during ...
Daniele Pirone +11 more
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Radio-Frequency Toroid Susceptometry of Magnetic Nanoparticles: What Goes Around Comes Around
IEEE AccessThe intrinsic magnetic susceptibility of noninteracting magnetic nanoparticles is calculated from the measured complex radio-frequency susceptibility of dipolar-coupled particles in colloidal suspension.
Ronald B. Goldfarb
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Characteristic Mode Analysis of Complex Spoof Localized Surface Plasmon Resonators
IEEE Access, 2018 In this paper, characteristic mode analysis (CMA) is originally applied to investigate complex spoof localized surface plasmon (LSP) resonators, including a traditional toroid spoof-LSP resonator, and three Fabry-Perot type spoof-LSP resonators with ...
Zhixia Xu +4 more
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Erratum: “A drift-kinetic approach to neoclassical transport theory for plasmas with large toroidal rotation” [Phys. Plasmas 11, 3432 (2004)] [PDF]
, 2005 S. K. Wong, V. S. Chan
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Metasurfaces and Metadevices for Topological Electromagnetic Waves
Advanced Physics Research, EarlyView.Optical topologies refer to diverse topological localized structures made by diverse parameters of light fields, such as vortices, skyrmions, and hopfions. This article navigates a direction of metasurface‐based integrated devices for generation, manipulation and detection of novel topologies of light, which would be a rapidly growing interdisciplinary
Rensheng Xie +3 more
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Advanced Physics Research, EarlyView.This study presents toroidal‐dipole (TD)‐driven polarisation‐selective quasi‐bound states in the continuum (quasi‐BICs) in all‐dielectric metasurfaces, enabling transverse magnetic (TM)‐selective excitation with ultrahigh quality factors and wide‐angle‐stable polarisation‐dependent near‐field imaging.
Xueheng Yan +5 more
wiley +1 more source
Heavily Boron Doped Diamond Powder: Synthesis and Rietveld Refinement
Crystals, 2018 Boron-doped diamonds were synthesized by the reaction of an amorphous globular carbon powder (80%) with a powder of 1,7-di (oxymethyl)-M-carborane (20%) in a ‘toroid’-type high-pressure chamber at a pressure of 8.0 GPa and temperature of 1700
Igor P. Zibrov, Vladimir P. Filonenko
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