Results 21 to 30 of about 229,597 (208)

Link Congestion Aware Proactive Routing for Dynamic Traffic in Elastic Optical Networks

open access: yesIEEE Photonics Journal, 2021
Fixed alternate routing is a potential routing scheme for routing and spectrum allocation (RSA) in elastic optical networks (EON) which has less complexity and time consumption compared to adaptive routing scheme.
Akhtar Nawaz Khan   +4 more
doaj   +1 more source

UNA VISIÓN TERMODINÁMICA PARA EXPLICAR LA CORRELACIÓN ENTRE EL INCREMENTO DE LA TEMPERATURA GLOBAL DE LA TIERRA CON LA CONCENTRACIÓN DE CO2 EN LA ATMÓSFERA

open access: yesAvances en Ciencias e Ingeniería, 2023
Currently, there is a great media coverage of those issues that are important to humanity, among these issues is the problem of global warming of the Earth.
Iván Machin-Morera   +2 more
doaj  

Compactification near and on the light front [PDF]

open access: yes, 1999
We address problems associated with compactification near and on the light front. In perturbative scalar field theory we illustrate and clarify the relationships among three approaches: (1) quantization on a space-like surface close to a light front; (2)
A. Bilal   +33 more
core   +2 more sources

The Eons of Chaos and Hades [PDF]

open access: yesSolid Earth, 2010
We propose the <i>Chaotian Eon</i> to demarcate geologic time from the origin of the Solar System to the Moon-forming impact on Earth. This separates the solar system wide processes of planet formation from the subsequent divergent evolution ...
C. Goldblatt   +3 more
doaj   +1 more source

Promising Insecticidal Properties of Essential Oils from Artemisia aragonensis Lam. and Artemisia negrei L. (Asteraceae) by Targeting Gamma-Aminobutyric Acid and Ryanodine Receptor Proteins: In Vitro and In Silico Approaches

open access: yesSeparations, 2023
Artemisia negrei (A. negrei) and Artemisia aragonensis (A. aragonensis) are in the family Asteraceae, which has been used in traditional medicine. The use of plant-derived insecticides has become a promising strategy to reduce the harmful effects of ...
Khalid Chebbac   +11 more
doaj   +1 more source

The electron-nucleon cross section in $(e,e'p)$ reactions [PDF]

open access: yes, 1995
We examine commonly used approaches to deal with the scattering of electrons from a bound nucleon. Several prescriptions are shown to be related by gauge transformations. Nevertheless, due to current non-conservation, they yield different results.
A. M. Bincer   +14 more
core   +2 more sources

Approaches to maximize the open capacity of elastic optical networks [PDF]

open access: yes, 2016
This paper proposes a linear formulation and an iterative heuristic, both with traffic grooming capability, which can maximize the number of remaining available routes and minimize the number of transceivers in Elastic Optical Networks (EON).
Almeida, R. C.   +3 more
core   +3 more sources

Some power of an element in a Garside group is conjugate to a periodically geodesic element

open access: yes, 2009
We show that for each element $g$ of a Garside group, there exists a positive integer $m$ such that $g^m$ is conjugate to a periodically geodesic element $h$, an element with $|h^n|_\D=|n|\cdot|h|_\D$ for all integers $n$, where $|g|_\D$ denotes the ...
Lee, Eon-Kyung, Lee, Sang-Jin
core   +1 more source

Efficient Routing and Spectrum Allocation Considering QoT in Elastic Optical Network

open access: yesInternational Journal of Advances in Telecommunications, Electrotechnics, Signals and Systems, 2016
In recent years, Orthogonal Frequency Division Multiplexing (OFDM)-based elastic optical network (EON) has drawn increasing attention in both academia and industry.
Bingbing Li, Young-Chon Kim
doaj   +1 more source

Embeddability of right-angled Artin groups on complements of trees

open access: yes, 2018
For a finite simplicial graph $\Gamma$, let $A(\Gamma)$ denote the right-angled Artin group on $\Gamma$. Recently Kim and Koberda introduced the extension graph $\Gamma^e$ for $\Gamma$, and established the Extension Graph Theorem: for finite simplicial ...
Lee, Eon-Kyung, Lee, Sang-Jin
core   +1 more source

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