Results 1 to 10 of about 6,663,151 (162)

On the impact of dimensionally-consistent and physics-based inner products for POD-Galerkin and least-squares model reduction of compressible flows [PDF]

open access: yesJournal of Computational Physics, 2022
Model reduction of the compressible Euler equations based on proper orthogonal decomposition (POD) and Galerkin orthogonality or least-squares residual minimization requires the selection of inner product spaces in which to perform projections and ...
E. Parish, F. Rizzi
semanticscholar   +1 more source

Inner products of pure states and their antidistinguishability [PDF]

open access: yesPhysical Review A, 2022
A set of d quantum states is said to be antidistinguishable if there exists a d-outcome POVM that can perfectly identify which state was not measured. A conjecture by Havl\'i\v{c}ek and Barrett states that if a set of d pure states has small pair-wise ...
Vincent Russo, Jamie Sikora
semanticscholar   +1 more source

A New 1,3-Benzodioxole Compound from Hypecoum erectum and Its Antioxidant Activity

open access: yesMolecules, 2022
The purpose of this study was to identify the chemical components in aerial parts of Hypecoum erectum. A new 1,3-benzodioxole derivative, identified as Hypecoumic acid (1), was isolated, together with the three known compounds: protopine (2), coptisine ...
Ning Xu   +5 more
doaj   +1 more source

Aminobenzopyranoxanthene based salicylhydrazone probe for colorimetric detection of Cu2+

open access: yesSensors International, 2023
A new colorimetric probe aminobenzopyranoxanthene salicylhydrazone (ABPX-Sal) has been synthesized by condensation of salicylaldehyde with aminobenzopyranoxanthene hydrazide (ABPX-hy).
Yang Yang   +4 more
doaj   +1 more source

Comparison of volatile metabolic profiles in fermented milk of Streptococcus thermophilus during the postripening period at different incubation temperatures

open access: yesJournal of Dairy Science, 2023
: Streptococcus thermophilus has been extensively applied in fermented milk. This study used gas chromatography-ion mobility spectroscopy to determine and evaluate the volatile metabolites in raw milk, milk fermented at 37°C, and milk fermented at 42°C ...
Ting Wu   +5 more
doaj   +1 more source

Using PacBio sequencing to investigate the effects of treatment with lactic acid bacteria or antibiotics on cow endometritis

open access: yesElectronic Journal of Biotechnology, 2021
Background: Endometritis is the most common disease of dairy cows and traditionally treated with antibiotics. Lactic acid bacteria can inhibit the growth of pathogens and also have potential for treatment of endometritis.
Lan Yang   +6 more
doaj   +1 more source

On the Norm Attainment Set of a Bounded Linear Operator and Semi-Inner-Products in Normed Spaces [PDF]

open access: yesIndian journal of pure and applied mathematics, 2018
We obtain a complete characterization of the norm attainment set of a bounded linear operator between normed spaces, in terms of semi-inner-product(s) defined on the space. In particular, this answers an open question raised recently in [D.
D. Sain
semanticscholar   +2 more sources

PROBABILISTIC ERROR ANALYSIS FOR INNER PRODUCTS [PDF]

open access: yesSIAM Journal on Matrix Analysis and Applications, 2019
Probabilistic models are proposed for bounding the forward error in the numerically computed inner product (dot product, scalar product) between two real n-vectors.
Ilse C. F. Ipsen, Hua Zhou
semanticscholar   +1 more source

Integrating metabolomics, bionics, and culturomics to study probiotics-driven drug metabolism

open access: yesFrontiers in Pharmacology, 2023
Many drugs have been shown to be metabolized by the human gut microbiome, but probiotic-driven drug-metabolizing capacity is rarely explored. Here, we developed an integrated metabolomics, culturomics, and bionics framework for systematically studying ...
Bohai Li   +17 more
doaj   +1 more source

Implementation of a Hamming distance–like genomic quantum classifier using inner products on ibmqx2 and ibmq_16_melbourne

open access: yesQuantum Machine Intelligence, 2020
Motivated by the problem of classifying individuals with a disease versus controls using a functional genomic attribute as input, we present relatively efficient general purpose inner product–based kernel classifiers to classify the test as a normal or ...
K. Kathuria   +3 more
semanticscholar   +1 more source

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