Results 261 to 270 of about 2,140,628 (292)

Separate Bargaining Units for Principals—The Wrong Solution

NASSP Bulletin, 1977
Collective negotiations have not been good for edu cation, Sinclair notes. He sees the administrative team concept as a viable alternative to separate bargaining units.
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A solution space principal component based adaptive filter

2004 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2004
This paper introduces a new type of adaptive filter called PCP, principal component proportionate normalized least mean squares. It is an extension of PNLMS (proportionate normalized least mean squares), an adaptive filter that has been shown to provide exceptionally fast convergence and tracking when the underlying system parameters are sparse (as in ...
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Uniform Weak Disconjugacy and Principal Solutions for Linear Hamiltonian Systems

2014
The paper analyzes the property of (uniform) weak disconjugacy for nonautonomous linear Hamiltonian systems, showing that it is a convenient replacement for the more restrictive property of disconjugacy. In particular, its occurrence ensures the existence of principal solutions.
JOHNSON, RUSSELL ALLAN, Sylvia Novo, Carmen Nunez, Rafael Obaya   +3 more
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Uniqueness of Solutions to Principal-Agent Problems

2023
Jeroen Swinkels, Hector Chade
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Principal Solutions of Disconjugate n-th Order Linear Differential Equations

American Journal of Mathematics, 1969
where P, (t, A) is a polynomial in A of degree n with coefficients which are real-valued, continuous functions of t on some interval I and with positive leading coefficient. Part I deals with disconjugacy criteria for (1); Part II with the definition, existence, and properties of "principal" solutions of disconjugate equations (1); and Part III with ...
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Challenges facing school principals: Problems and solutions

Educational Management Administration & Leadership, 2022
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Principal Component Analysis

ACM Computing Surveys, 2022
Henrique Ferraz de Arruda, Filipi N Silva, Cesar H Comin   +2 more
exaly  

Tailoring planar slip to achieve pure metal-like ductility in body-centred-cubic multi-principal element alloys

Nature Materials, 2023
Liang Wang, Jun Ding, Tianyi Li
exaly  

Tensor Robust Principal Component Analysis with a New Tensor Nuclear Norm

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2020
Canyi Lu, Jiashi Feng, Yudong Chen
exaly  

High-entropy alloys

Nature Reviews Materials, 2019
Easo P George, Dierk Raabe, Robert O. Ritchie   +2 more
exaly