Results 1 to 10 of about 1,938,621 (298)

Age and growth of Mugil cephalus (Linnaeus, 1758) (Perciformes: Mugilidae) in Bonny Estuary [PDF]

open access: yes, 2001
The age and growth of Mugil cephalus was investigated in Bonny Estuary, Nigeria, from January, 1995 to December, 1996. Length-weight relationships were isometric with length exponents of 2.84 (males), 2.90 (females) and 2.88 (overall).
Aleleye-Wokoma, I.P.   +2 more
core  

Weighted Wavelets Coefficients for Monitoring Process Mean

open access: yesIFAC-PapersOnLine, 2016
Abstract In this paper, we present a result regarding the probability distribution of wavelets coefficients. It extends the Theorem 1 that is presented in our previous work- Cohen, A. et al. Design of experiments and statistical process control using wavelets analysis. Control Engineering Practice. 2015 - to include Biorthogonal wavelets. Then, a new
Cohen, Achraf   +2 more
openaire   +2 more sources

Invulnerability of small-world network against cascading failure based on nonlinear load-capacity model

open access: yesTongxin xuebao, 2014
To investigate the invulnerability of small-world networks against cascading failure, an improved nonlinear load-capacity model was introduced. Under the rule of local weighted load redistribution, the influence of weight coeffi-cient, capacity ...
Xiao-ping WU   +3 more
doaj  

A relation between two simple Hardy-Mulholland-type inequalities with parameters

open access: yesJournal of Inequalities and Applications, 2016
By means of weight coefficients and the technique of real analysis, a new Hardy-Mulholland-type inequality with the kernel K λ ( m , n ) : = 1 ln λ U m + ln λ V n + α | ln λ U m − ln λ V n | $$ K_{\lambda}(m,n):=\frac{1}{\ln^{\lambda}U_{m}+\ln^{\lambda ...
Qiang Chen, Yanping Shi, Bicheng Yang
doaj   +1 more source

TRECVid 2007 experiments at Dublin City University [PDF]

open access: yes, 2007
In this paper we describe our retrieval system and experiments performed for the automatic search task in TRECVid 2007. We submitted the following six automatic runs: • F A 1 DCU-TextOnly6: Baseline run using only ASR/MT text features.
Adamek, Tomasz   +4 more
core   +2 more sources

Development and application of a unified balancing approach with multiple constraints [PDF]

open access: yes
The development of a general analytic approach to constrained balancing that is consistent with past influence coefficient methods is described. The approach uses Lagrange multipliers to impose orbit and/or weight constraints; these constraints are ...
Giordano, J. C.   +2 more
core   +1 more source

Reflection Coefficients for the Generalized Jacobi Weight Functions

open access: yesJournal of Approximation Theory, 1994
Let \(w(t)= f(t) \prod^ N_ 1 | e^{it}- e^{it_ j}|^{\gamma_ j}\) be a generalized Jacobi weight on the unit circle, where \(\gamma_ j> -1\) and \(h\) is a smooth differentiable function. Consider the orthonormal polynomials \(\{\Phi_ n\}\) associated with \(w\) and the so-called reflection coefficients \(\Phi_ n(0)\) for them.
openaire   +1 more source

Chorus: optimizing synchrotron transfer coefficients with weighted sums

open access: yesMonthly Notices of the Royal Astronomical Society
ABSTRACT Accurate synchrotron transfer coefficients are essential for modelling radiation processes in astrophysics. However, their current calculation methods face significant challenges. Analytical approximations of the synchrotron emissivity, absorptivity, and rotativity are limited to a few simple electron distribution functions that
D van Duren, M Mościbrodzka
openaire   +3 more sources

Geostatistical Three-Dimensional Modeling of a Tight Gas Reservoir: A Case Study of Block S6 of the Sulige Gas Field, Ordos Basin, China

open access: yesEnergies, 2017
In this study, three-dimensional (3-D) geostatistical models were constructed to quantify distributions of sandstone and mudstone. We propose a new method that employs weight coefficients to balance the sandstone and mudstone data from irregular well ...
Jinliang Zhang   +2 more
doaj   +1 more source

A novel weight coefficient calculation method for the real‐time state monitoring of the lithium‐ion battery packs under the complex current variation working conditions

open access: yesEnergy Science & Engineering, 2019
A novel real‐time state monitoring method is proposed to realize the real‐time energy management of the lithium‐ion battery packs, which is conducted in the iterative computational calculation process by introducing an improved weighting factor‐unscented
Shun‐Li Wang   +5 more
doaj   +1 more source

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