Results 21 to 30 of about 854,878 (345)

Quantization via Star Products [PDF]

open access: yesProgress of Theoretical Physics, 2003
We study quantization via star products. We investigate a quantization scheme in which a quantum theory is described entirely in terms of the function space without reference to a Hilbert space, unlike the formulation employing the Wigner functions. The associative law plays an essential role in excluding the unwanted solutions to the stargen-value ...
Hori, Takayuki, Koikawa, Takao
openaire   +2 more sources

Data Driven Prognosis of Fracture Dynamics Using Tensor Train and Gaussian Process Regression

open access: yesIEEE Access, 2020
Accurate prediction of the mechanical failure of structural components plays an important role in the design of engineering structures. However, the fracture process is challenging to model numerically due to the existence of an elastic singularity at ...
Pham Luu Trung Duong   +3 more
doaj   +1 more source

Star Product and Applications [PDF]

open access: yes, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Iida, Mari, Yoshioka, Akira
openaire   +4 more sources

Reviewing HIV-1 Gag Mutations in Protease Inhibitors Resistance: Insights for Possible Novel Gag Inhibitor Designs

open access: yesMolecules, 2019
HIV protease inhibitors against the viral protease are often hampered by drug resistance mutations in protease and in the viral substrate Gag. To overcome this drug resistance and inhibit viral maturation, targeting Gag alongside protease rather than ...
Chinh Tran-To Su   +2 more
doaj   +1 more source

Online Prognosis of Bimodal Crack Evolution for Fatigue Life Prediction of Composite Laminates Using Particle Filters

open access: yesApplied Sciences, 2021
Composite materials are extensively used in aircraft structures, wherein they are subjected to cyclic loads and subsequently impact-induced damages. Progressive fatigue degradation can lead to catastrophic failure.
Karkulali Pugalenthi   +5 more
doaj   +1 more source

Understanding of Customer Decision-Making Behaviors Depending on Online Reviews

open access: yesApplied Sciences, 2023
With a never-ending stream of reviews propagating online, consumers encounter countless good and bad reviews. Depending on which reviews consumers read, they get a different impression of the product. In this paper, we focused on the relationship between
Yeo-Gyeong Noh   +2 more
doaj   +1 more source

Energy production in stars [PDF]

open access: yesPhysics Today, 1939
FROM TIME IMMEMORIAL people must have been curious to know what keeps the sun shining. The first scientific attempt at an explanation was by Helmholtz about one hundred years ago, and was based on the force most familiar to physicists at the time, gravitation. When a gram of matter falls to the sun's surface it gets a potential energy Epot = −GM/R = −1.
openaire   +4 more sources

A Path Integral Approach To Noncommutative Superspace [PDF]

open access: yes, 2003
A path integral formula for the associative star-product of two superfields is proposed. It is a generalization of the Kontsevich-Cattaneo-Felder's formula for the star-product of functions of bosonic coordinates.
A.S. Cattaneo   +23 more
core   +5 more sources

Enhanced photonics devices based on low temperature plasma-deposited dichlorosilane-based ultra-silicon-rich nitride (Si8N)

open access: yesScientific Reports, 2022
Ultra-silicon-rich nitride with refractive indices ~ 3 possesses high nonlinear refractive index—100× higher than stoichiometric silicon nitride and presents absence of two-photon absorption, making it attractive to be used in nonlinear integrated optics
Doris K. T. Ng   +7 more
doaj   +1 more source

The impact of Gag non-cleavage site mutations on HIV-1 viral fitness from integrative modelling and simulations

open access: yesComputational and Structural Biotechnology Journal, 2021
The high mutation rate in retroviruses is one of the leading causes of drug resistance. In human immunodeficiency virus type-1 (HIV-1), synergistic mutations in its protease and the protease substrate – the Group-specific antigen (Gag) polyprotein – work
Firdaus Samsudin   +2 more
doaj   +1 more source

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