Results 121 to 130 of about 131,872 (281)
Polynomials with nonnegative coefficients
, 1991 The authors verify the conjecture that a conjugate pair of zeros can be factored from a polynomial with nonnegative coefficients so that the resulting polynomial still has nonnegative coefficients. The conjecture was originally posed by A.
W. Dayawansa +3 more
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Arthritis Care &Research, EarlyView.Objective Cam morphology, which is a significant risk factor for hip osteoarthritis, is commonly quantified by the alpha angle (AA). This study aims to explore the potential of the triangular index ratio (TIR) to quantify cam morphology on anteroposterior radiographs by assessing the association between TIR‐defined cam morphology and the development of
Jinchi Tang +7 more
wiley +1 more source
On Linear Differential Equations Involving a Para-Grassmann Variable
Symmetry, Integrability and Geometry: Methods and Applications, 2009 As a first step towards a theory of differential equations involving para-Grassmann variables the linear equations with constant coefficients are discussed and solutions for equations of low order are given explicitly.
Toufik Mansour, Matthias Schork
doaj +1 more source
Local Heat Transfer Measurements on a Rotating Flat Blade Model with a Single Film Hole [PDF]
, 2009 An experimental study was performed to measure the heat transfer coefficient distributions on a flat blade model under rotating operating conditions. A steady-state thermochromic liquid crystal technique was employed to measure the surface temperature ...
Tao, Zhi +8 more
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Arthritis Care &Research, EarlyView.Objective To explore whether higher body fat and lower lean mass are associated with greater pain and worse patient‐reported physical function in individuals with hip osteoarthritis (OA). A secondary aim was to examine whether pain and patient‐reported physical function differ according to four body composition profiles: high body fat, low lean mass ...
Alexandra Ryan +10 more
wiley +1 more source
The Influence of Age Hens on the Intensity Load Capacity from Different Weight Groups Eggs
Scientific Papers Animal Science and Biotechnologies, 2023 The aim of this study was to determine the effect of hens’ age on the intensity of load from different weight groups eggs. This paper presents the correlation connection, meaning and significance of differences connection for two weight classes (M - 53 ...
Tatjana Pandurević +2 more
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Connection relations and characterizations of orthogonal polynomials
, 2012 We give a general method of characterizing symmetric orthogonal polynomials through a certain type of connection relations. This method is applied to Al-Salam–Chihara, Askey–Wilson, and Meixner–Pollaczek polynomials.
Plamen Simeonov +3 more
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Advanced Engineering Materials, EarlyView.Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt +8 more
wiley +1 more source
, 2017 An application of discrete wavelet analysis and connection coefficients to parametric system ...
Zabel, Volkmar (Dr.-Ing.)
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Advanced Engineering Materials, EarlyView.This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera +8 more
wiley +1 more source