Results 31 to 40 of about 3,795,820 (304)

Tunable Mode Control Through Myriad-Mode Fibers

open access: yesJournal of Lightwave Technology, 2021
Multimode fibers are attractive for imaging, communication, computation, and energy delivery. Unfortunately, intermodal and polarization coupling precludes direct control of the delivered mode composition. We present a technique to tailor the mode composition at the output of a multimode fiber with thousands of modes, which we refer to as myriad-mode ...
Sakshi Singh   +2 more
openaire   +2 more sources

Modes of Random Lasers [PDF]

open access: yes, 2010
In conventional lasers, the optical cavity that confines the photons also determines essential characteristics of the lasing modes such as wavelength, emission pattern, ...
Andreasen, Jonathan   +10 more
core   +3 more sources

Two-Dimensional High-Performance Liquid Chromatography as a Powerful Tool for Bioanalysis: The Paradigm of Antibiotics

open access: yesMolecules, 2023
The technique of two-dimensional high-performance liquid chromatography has managed to gain the recognition it deserves thanks to the advantages of satisfactory separations it can offer compared to simple one-dimensional.
Christina Papatheocharidou   +1 more
doaj   +1 more source

Estimation of quality of hot pressed briquettes as a type of metallurgical charge materials

open access: yesЛитьë и металлургия, 2020
The basic principles of construction are formulated in the work and a description of the technological process of hot briquetting of ferrous metal waste as a way of converting fine metal particles into a dimensional semi-finished product of a given size ...
O. M. D’jakonov   +2 more
doaj   +1 more source

Spontaneous Lorentz Violation, Nambu-Goldstone Modes, and Massive Modes

open access: yes, 2010
In any theory with spontaneous symmetry breaking, it is important to account for the massless Nambu-Goldstone and massive Higgs modes. In this short review, the fate of these modes is examined for the case of a bumblebee model, in which Lorentz symmetry ...
Bluhm, Robert
core   +1 more source

The quasinormal modes of quasinormal modes [PDF]

open access: yesJournal of Cosmology and Astroparticle Physics, 2020
JCAP version.
openaire   +3 more sources

The importance of multimodality in online teaching of Serbian as a foreign language [PDF]

open access: yesBaština, 2023
Today's foreign language teaching increasingly involves the daily use of new technologies and the development of digital literacy of both teachers and students.
Vidosavljević Milena M.
doaj  

Quasi Normal Modes

open access: yes, 2003
We review different applications of quasinormal modes to black hole physics, string theory and thermalisation in quantum field theory. In particular, we describe the the relation between quasi normal modes of AdS black holes and the time scale for ...
Sachs, Ivo
core   +1 more source

Adiabatic Modes in Cosmology [PDF]

open access: yes, 2003
We show that the field equations for cosmological perturbations in Newtonian gauge always have an adiabatic solution, for which a quantity ${\cal R}$ is non-zero and constant in all eras in the limit of large wavelength, so that it can be used to connect
A. D. Linde   +17 more
core   +2 more sources

Layered modes

open access: yesThe Journal of Logic Programming, 1999
Summary: Modes were introduced in logic programming to differentiate the input arguments of a predicate from its output arguments. This information can be used for verifying the most diverse properties of logic programs, notably absence of run-time errors and absence of deadlocks in presence of delay declarations.
Etalle, S, Gabbrielli, M
openaire   +6 more sources

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