Results 31 to 40 of about 336,273 (367)

Janus Black Holes [PDF]

open access: yes, 2011
In this paper Janus black holes in AdS3 are considered. These are static solutions of an Einstein-scalar system with broken translation symmetry along the horizon. These solutions are dual to interface conformal field theories at finite temperature.
A Clark   +33 more
core   +2 more sources

Janus: A Unified Distributed Training Framework for Sparse Mixture-of-Experts Models

open access: yesConference on Applications, Technologies, Architectures, and Protocols for Computer Communication, 2023
Scaling models to large sizes to improve performance has led a trend in deep learning, and sparsely activated Mixture-of-Expert (MoE) is a promising architecture to scale models.
Juncai Liu, Jessie Hui Wang, Yimin Jiang
semanticscholar   +1 more source

Molecular Dynamic study of model two-dimensional systems involving Janus dumbbells and spherical particles

open access: yesCondensed Matter Physics, 2021
We have performed an extensive constant temperature Molecular Dynamics study of two-dimensional systems involving Janus dumbbells and spherical particles.
Ł. Baran   +3 more
doaj   +1 more source

Janus microdimer swimming in an oscillating magnetic field [PDF]

open access: yesRoyal Society Open Science, 2020
Artificial microswimmers powered by magnetic fields have numerous applications, such as drug delivery, biosensing for minimally invasive medicine and environmental remediation.
Jinyou Yang
doaj   +1 more source

Electrospun Janus Beads-On-A-String Structures for Different Types of Controlled Release Profiles of Double Drugs

open access: yesBiomolecules, 2021
A side-by-side electrospinning process characterized by a home-made eccentric spinneret was established to produce the Janus beads-on-a-string products.
Ding Li   +4 more
doaj   +1 more source

2D Janus and non-Janus diamanes with an in-plane negative Poisson's ratio for energy applications

open access: yesMaterials Today Advances, 2022
Motivated by the successful synthesis of 2D C2F diamanes [Bakharev, P.V. et al., Nat. Nanotechnol. 15, 59–66 (2020)], we have systematically investigated the structural stability, in-plane mechanical, optoelectronic, photocatalytic, piezoelectric, and ...
Deobrat Singh   +4 more
doaj   +1 more source

Second Harmonic Generation in Janus Transition Metal Chalcogenide Oxide Monolayers: A First-Principles Investigation

open access: yesNanomaterials, 2023
Due to the unique optical responses induced by vertical atomic asymmetry inside a monolayer, two-dimensional Janus structures have been conceived as promising building blocks for nanoscale optical devices.
Peng Su   +4 more
doaj   +1 more source

Janus II: a new generation application-driven computer for spin-system simulations [PDF]

open access: yes, 2013
This paper describes the architecture, the development and the implementation of Janus II, a new generation application-driven number cruncher optimized for Monte Carlo simulations of spin systems (mainly spin glasses).
M. Baity-Jesi   +70 more
core   +4 more sources

Hydrodynamic simulations of self-phoretic microswimmers

open access: yes, 2014
A mesoscopic hydrodynamic model to simulate synthetic self-propelled Janus particles which is thermophoretically or diffusiophoretically driven is here developed.
Ripoll, Marisol   +2 more
core   +1 more source

The effect of rootstock on the nectar production of apple cultivar `Idared'

open access: yesInternational Journal of Horticultural Science, 2001
Approaches based on the daily rhythm of apple flowers provide a new stage in nectar research, where the synchronous functioning of sexual organs is studied. In the flower biological studies the insect attraction of flowers was also studied.
E. Nagy Tóth, Zs. Orosz-Kovács
doaj   +1 more source

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