Results 41 to 50 of about 20,142 (301)

The Method of Zero Tangential Strengths in the Problem of Charge Distribution over the Surfaces of Two Interacting Tori [PDF]

Journal of Applied and Computational Mechanics
In this paper, a system of two circular concentric non-touching tori is considered. An electrostatic charge can be applied to each of the tori. The problem is to find the density of charge distribution over the surfaces of the tori, taking into account ...
Nikita Dmitriev, Vadim Sakharov, Alexey Tikhonov   +2 more
doaj   +1 more source

Multi‐Dielectric Metasurfaces for Ultrabright, Tunable Structural Color and Reconfigurable Optical Filtering with Extraordinarily Large Color Span

Advanced Optical Materials, EarlyView.
Structural color generation is an emerging field for digital display and printing applications. This report presents a novel truncated‐cone design and the first use of GaP sandwiched between two layers of TiO2, demonstrating ultra‐bright, tunable colors with a record color gamut.
Md Rumon Miah, Yavuz Selim Aydın, Hilmi Volkan Demir   +2 more
wiley   +1 more source

Mandibular tori as an incidental finding in MRI

Acta Radiologica Short Reports, 2014
Tori (singular: torus) are among the most common benign jaw lesions. The magnetic resonance imaging (MRI) characteristics have not been reported yet. We present a 72-year-old patient with mandibular tori, which were detected as an incidental finding on ...
Ivan Platzek, Marika Schubert, Dominik Sieron, Michael Laniado   +3 more
doaj   +1 more source

Hookpod-mini: a smaller potential solution to mitigate seabird bycatch in pelagic longline fisheries

Endangered Species Research, 2019
Hookpods are an emerging technology designed to reduce seabird bycatch in pelagic longline fisheries. Hookpod-minis were trialled in the New Zealand surface longline fishery in 2016-2017 during short-term experimental (20 longline sets) and longer-term ...
Goad, D, Debski, I, Potts, J
doaj   +1 more source

Molecular Mobility of N‐Acetylgalactosamine‐Modified Cyclodextrins on a Polyrotaxane for Highly Efficient Liver Targeting of Antibody Chimeras and Genome‐Editing Ribonucleoproteins

Advanced Science, EarlyView.
Monovalent N‐acetylgalactosamine (GalNAc)‐modified polyrotaxane enables efficient liver targeting by utilizing ligand mobility. The sliding and rotating cyclic components i.e., cyclodextrin in the polyrotaxane dynamically cluster GalNAc moieties, thereby mimicking trivalent interactions with asialoglycoprotein receptors.
Toru Taharabaru, Keiichi Motoyama, Yuting Wen, Zhongxing Zhang, Xuehao Tian, Jun Li, Taishi Higashi   +6 more
wiley   +1 more source

On Coverings of Tori with Cubes

Doklady Mathematics, 2022
Abstract We obtain new bounds and exact values of the minimum number of cubes with side length $$\varepsilon \in (0,\;1)$$ covering the torus ...
Bogdanov, I. I., Grigoryan, O. R., Zhukovskii, M. E.   +2 more
openaire   +1 more source

Twisted MoS2 Bilayers as Functional Elements in Memtransistors: Hysteresis, Optical Signatures, and Photocurrent Kinetics

Advanced Electronic Materials, EarlyView.
ABSTRACT Layered 2D materials are considered as promising for memristive applications due to their ultimate vertical scalability compared to conventional semiconductor films and pronounced hysteresis properties. Bias‐resolved Raman and Photoluminescence mapping is used to quantify strain from phonon shifts and carrier density from the exciton‐trion ...
Vladislav Kurtash, Ilya Eliseyev, Valery Davydov, Heiko O. Jacobs, Jörg Pezoldt   +4 more
wiley   +1 more source

Palatal torus: etiology, clinical aspect, and therapeutic strategy

Journal of Oral Medicine and Oral Surgery, 2019
Introduction: Maxillary palatal tori are benign bone tumors that elevate the median of the palate. Although there are clinical variations, palatal tori are characterized by pathognomonic clinical and radiographic criteria.
Bouchet Jordan, Hervé Geneviève, Lescaille Géraldine, Descroix Vianney, Guyon Alice   +4 more
doaj   +1 more source

Evaluation of oral stereognosis in completely edentulous patients with palatal tori

Journal of Oral Research, 2021
Background: The corollary is not investigated in the completely edentulous patients with palatal tori. Objective: The aim of this study was to assess the oral stereognostic ability in completely edentulous patients with palatal tori. Material and Methods:
Indumathi Sivakumar, Rachel Chua Hui Shien, Nur Lyanna Mahfuzah Binti Mohamad Johar, Sham Wern Xuan, Sin Pi Xian   +4 more
doaj   +1 more source

On Actions of Tori and Quaternionic Tori on Products of Spheres

Proceedings of the Steklov Institute of Mathematics
In this paper we study the actions of tori (standard compact tori, as well as their quaternionic analogues) on products of spheres. It is proved that the orbit space of a specific action of a torus on a product of spheres is homeomorphic to a sphere. A similar statement for a real torus $\mathbb{Z}_2^n$ was proved by the second author in 2019.
Ayzenberg, Anton A., Gugnin, Dmitry V.
openaire   +3 more sources