Results 31 to 40 of about 158,369 (302)

Fundamental modes of operation for mass customization [PDF]

open access: yesInternational Journal of Production Economics, 2003
The concept of Mass Customization (MC) - producing customised goods for a mass market - has received considerable attention in the research literature in recent years. However the literature is limited in providing an understanding of the content of MC strategies (the organizational structures, process technologies, etc., that are best in a particular ...
MacCarthy, Bart L.   +2 more
openaire   +2 more sources

POSITION OPERATORS AND CENTER-OF-MASS: NEW PERSPECTIVES [PDF]

open access: yesInternational Journal of Modern Physics A, 2013
After reviewing the work of Pryce on Center-of-Mass (CoM) definitions in special relativity, and that of Jordan and Mukunda on position operators for relativistic particles with spin, we propose two new criteria for a CoM candidate: associativity, and compatibility with the Poisson bracket structure. We find that they are not satisfied by all of Pryce'
Aguilar, P.   +3 more
openaire   +2 more sources

A relation between mass and energy with respect to Schrödinger operator with magnetic vector potentials [PDF]

open access: yes, 2007
We derived a relation between energy E and the reduced mass μ of the Schrödinger operator with magnetic vector potentials when the mass is sufficiently small.departmental bulletin ...
Uematsu, Hikotaro
core   +1 more source

Comment on the “asymmetric variation of a finite mass harmonic like oscillator”

open access: yesResults in Physics, 2022
The paper “asymmetric variation of finite mass harmonic like oscillator” in the Results Phys 19 (2020) 103335, contains a sign mistake in the dynamical equation used. This, in turn, affects the equations and results that follow.
Omar Mustafa
doaj   +1 more source

Serum Myonectin Levels Are Positively Associated With Physical Function and Lower Frailty‐Related Limitation in Maintenance Hemodialysis Patients: A Cross‐Sectional Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Maintenance hemodialysis (MHD) patients frequently suffer from frailty, characterized by reduced physical function and poor prognosis. Myokines, such as myonectin, secreted by muscle, are emerging regulators of systemic health. This study investigated the relationship between serum myonectin, adipokines (adiponectin, omentin), and ...
Kenichi Kono   +7 more
wiley   +1 more source

Computational modelling of severe gradients with mass operator constructions

open access: yes, 1988
A generalized mass operator construction is developed from the Galerkin finite element method and used to compute problems with severe internal gradients as simple models for the frontal process.
Fletcher, C.A.J.
core   +1 more source

Integrated massive vertex operator in pure spinor formalism

open access: yesJournal of High Energy Physics, 2018
We construct the integrated vertex operator for the first massive states of open superstrings with (mass)2 = 1/α ′ in the pure spinor formalism of the superstring theory. This vertex operator is expressed in terms of the ten dimensional N = 1 $$ \mathcal{
Subhroneel Chakrabarti   +2 more
doaj   +1 more source

Exact NLO matching and analyticity in b → sℓℓ

open access: yesJournal of High Energy Physics, 2020
Exclusive rare decays mediated by b → sℓℓ transitions receive contributions from four-quark operators that cannot be naively expressed in terms of local form factors. Instead, one needs to calculate a matrix element of a bilocal operator.
Hrachia M. Asatrian   +2 more
doaj   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Cosine of angle and center of mass of an operator

open access: yes, 2010
We consider the notion of real center of mass and total center of mass of a bounded linear operator relative to another bounded linear operator and explore their relation with cosine and total cosine of a bounded linear operator acting on a complex ...
Paul, Kallol, Das, Gopal
core   +2 more sources

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