Results 31 to 40 of about 766,195 (336)

Multiplication Modules [PDF]

open access: yesCanadian Mathematical Bulletin, 1979
All rings R considered here are commutative with identity and all the modules are unital right modules. As defined by Mehdi [6] a module MR is said to be a multiplication module if for every pair of submodules K and N of M, K ⊂ N implies K=NA for some ideal A of R. This concept generalizes the well known concept of a multiplication ring.
Singh, Surjeet, Mehdi, Fazal
openaire   +1 more source

Cardiovascular and hepatic toxicity of cocaine: potential beneficial effects of modulators of oxidative stress [PDF]

open access: yes, 2015
Oxidative stress (OS) is thought to play an important role in the pharmacological and toxic effects of various drugs of abuse. Herein we review the literature on the mechanisms responsible for the cardiovascular and hepatic toxicity of cocaine with ...
Antonilli, Letizia   +5 more
core   +4 more sources

MEMS enabled suspended silicon waveguide platform for long-wave infrared modulation applications

open access: yesInternational Journal of Optomechatronics, 2022
Long-wave infrared (LWIR, 6–14 µm) is an important wavelength range as it covers abundant vibrational molecular fingerprints that can be used for gas/liquid sensing and absorption spectroscopy.
Xinmiao Liu   +6 more
doaj   +1 more source

Silicon-organic hybrid electro-optical devices [PDF]

open access: yes, 2013
Organic materials combined with strongly guiding silicon waveguides open the route to highly efficient electro-optical devices. Modulators based on the so-called silicon-organic hybrid (SOH) platform have only recently shown frequency responses up to 100
Alloatti, L   +19 more
core   +2 more sources

Near-IR & Mid-IR Silicon Photonics Modulators

open access: yesSensors, 2022
As the silicon photonics field matures and a data-hungry future looms ahead, new technologies are required to keep up pace with the increase in capacity demand.
Georgi V. Georgiev   +7 more
doaj   +1 more source

Crystal structure of diethyl 2-(4-methoxyphenyl)-1-phenyl-1,2-dihydropyridine-3,5-dicarboxylate, C24H25NO5

open access: yesZeitschrift für Kristallographie - New Crystal Structures, 2019
C24H25NO5, triclinic, P1̄, a = 9.2625(8) Å, b = 10.5974(10) Å, c = 11.7431(11) Å, α = 77.836(8)°, β = 87.564(8)°, γ = 66.951(9)°, V = 1035.83(17) Å3, Z = 2, Rgt(F) = 0.0404, wRref(F2) = 0.0985, T = 107.5 K.
Tan Hong-Bo, Meng Jiang-Ping
doaj   +1 more source

Crystal structure of (E)-N-(2-(benzylamino)-2-oxo-1-(4-oxo-4H-chromen-3-yl)ethyl)-N-(4-bromophenyl)-3-chloroacrylamide hydrate, C27H22BrClN2O5

open access: yesZeitschrift für Kristallographie - New Crystal Structures, 2018
C27H22BrClN2O5, triclinic, P1̄, a = 6.8549(4) Å, b = 13.2863(12) Å, c = 14.3690(13) Å, α = 85.944(7)°, β = 84.882(6)°, γ = 89.932(6)°, V = 1300.18(18) Å3, Z = 2, Rgt(F) = 0.0655, wRref(F2) = 0.1841, T = 293(2) K.
Meng Jiang Ping, Lei Jie
doaj   +1 more source

Design of a 90 GHz SOI Fin Electro-Optic Modulator for High-Speed Applications

open access: yesApplied Sciences, 2019
Introducing high speed networks, such as the fifth generation of mobile technology and related applications including the internet of things, creates a pressing demand for hardware infrastructure that provides sufficient bandwidth.
Hany Mahrous   +4 more
doaj   +1 more source

Design of Ultracompact High‐Speed‐Integrated Lithium–Niobate Periodic Dielectric Waveguide Modulator

open access: yesAdvanced Photonics Research, 2022
Modern communications and microwave photonics require compact electro‐optic modulators with ultrahigh bandwidth and low power consumption. These requirements can be satisfied by integrated lithium–niobate electro‐optic modulators with high bandwidth and ...
Yifan Qi   +5 more
doaj   +1 more source

Nonlocal Modulation of Entangled Photons

open access: yes, 2008
We consider ramifications of the use of high speed light modulators to questions of correlation and measurement of time-energy entangled photons. Using phase modulators, we find that temporal modulation of one photon of an entangled pair, as measured by ...
A. B. U’Ren, S. E. Harris
core   +1 more source

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