Results 211 to 220 of about 735,723 (244)

D–A Type Perylene Micelles With Synergistic Charge/Energy Transfer for Dual‐Path ROS Generation and Enhanced Photocatalysis

open access: yesAdvanced Science, EarlyView.
Dual‐state activation of singlet and triplet excitons is achieved in perylene‐based nanomicelles via donor engineering. By synergistically pairing charge transfer with energy transfer pathways, while concurrently enabling pollutant pre‐enrichment, this strategy establishes spatial coupling between efficient ROS generation and rapid mineralization ...
Chenfan Xie   +8 more
wiley   +1 more source

Somatic Evolution of a Germline Antibody Expands its Breadth to Neutralize Early SARS‐CoV‐2 Omicron Variants

open access: yesAdvanced Science, EarlyView.
Engineering of the 148‐germline (148‐GL) antibody reveals a roadmap for overcoming SARS‐CoV‐2 viral escape. By introducing four specific somatic hypermutations, the resulting 148‐M4 variant restores potent neutralization against Omicron BA.1 and BA.4/5.
Huibin Lv   +14 more
wiley   +1 more source

Ruled surfaces with null curves and Frenet frame in pseudo-sphere and pseudo-hyperbolic space

open access: yesRuled surfaces with null curves and Frenet frame in pseudo-sphere and pseudo-hyperbolic space
openaire   +1 more source

Classification of surfaces in a pseudo‐sphere with 2‐type pseudo‐spherical Gauss map

open access: yesMathematische Nachrichten, 2017
AbstractIn this article, we study submanifolds in a pseudo‐sphere with 2‐type pseudo‐spherical Gauss map. We give a characterization theorem for Lorentzian surfaces in the pseudo‐sphere with zero mean curvature vector in and 2‐type pseudo‐spherical Gauss map.
Uğur Dursun, Elif Ozkara Canfes
exaly   +5 more sources
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On Some Compact Spacelike Submanifolds of Pseudo-sphere

Geometriae Dedicata, 2004
Let \(M\) be an \(n\)-dimensional compact connected space-like submanifold of the pseudo-sphere \(S^{n+m}_p= \{x\in\mathbb{R}^{n+m+1}_p: \langle x,x\rangle= {1\over c}\}\), where \(\mathbb{R}^{n+m+1}_p\) is the real vector space with an inner product of signature \(p\), \(1\leq p\leq m\). Let \(M\) have flat normal bundle and a parallel one-dimensional
S M B Kashani
exaly   +2 more sources

Phases in noncommutative quantum mechanics on (pseudo)sphere [PDF]

open access: yesPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 2002
We compare the non-commutative quantum mechanics (NCQM) on sphere and the discrete part of the spectrum of NCQM on pseudosphere (Lobachevsky plane, or $AdS_2$) in the presence of a constant magnetic field $B$ with planar NCQM. We show, that (pseudo)spherical NCQM has a ``critical point'', where the system becomes effectively one-dimensional, and two ...
Armen Nersessian, Stefano Bellucci
exaly   +4 more sources

Surfaces in a pseudo-sphere with harmonic or 1-type pseudo-spherical Gauss map [PDF]

open access: yesAnnals of Global Analysis and Geometry, 2017
We give a complete classification of Riemannian and Lorentzian surfaces of arbitrary codimension in a pseudo-sphere whose pseudo-spherical Gauss maps are of 1-type or, in particular, harmonic. In some cases a concrete global classification is obtained, while in other cases the solutions are described by an explicit system of partial differential ...
Luc Vrancken, Joeri van der Veken
exaly   +7 more sources

Hard-sphere/pseudo-particle modelling (HS-PPM) for efficient and scalable molecular simulation of dilute gaseous flow and transport

open access: yesMolecular Simulation, 2016
Continuum methods are not accurate enough for flows at high Knudsen numbers, whereas rigorous molecular dynamics ( MD) methods are too costly for simulations at practical dimensions.
Wei Ge, Jinghai Li, Chengxiang Li
exaly   +2 more sources

Embedding the three-dimensional pseudo-sphere

General Relativity and Gravitation, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ozsváth, István, Sauter, Alan
openaire   +2 more sources

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