Results 31 to 40 of about 1,208,864 (273)
Terrestrial, Atmospheric and Oceanic Sciences, 2007 In this study, a multivariate linear regression model is applied to predict the seasonal tropical cyclone (TC) count in the vicinity of Taiwan using large-scale climate variables available from the preceding May.
Pao-Shin Chu +3 more
doaj +1 more source
Two alternative techniques for fitting the gravimetric geoid for Egypt
Contributions to Geophysics and Geodesy, 2023 In this paper, two proposed geoid fitting techniques for Egypt's gravimetrically determined geoid and Global Positioning System GPS/levelling-derived geoid are introduced. First, any errors in the available GPS stations are ruled out.
Hussein ABD-ELMOTAAL, Atef MAKHLOOF
doaj +1 more source
Design and analysis of a control system for an optical delay-line circuit used as reconfigurable gain equalizer [PDF]
, 2003 The design and analysis of a control system for a coherent two-port lattice-form optical delay-line circuit used as reconfigurable gain equalizer is presented.
Cumming, D.R.S. +4 more
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Entropy, 2020 The importance of variable selection and regularization procedures in multiple regression analysis cannot be overemphasized. These procedures are adversely affected by predictor space data aberrations as well as outliers in the response space. To counter
Edmore Ranganai, Innocent Mudhombo
doaj +1 more source
The Impact of Deviation from Optimum Level of Cash Holding on Future Accumulated Abnormal Stock Returns [PDF]
مجله دانش حسابداری, 2016 The optimum level of cash holdings in a company is the main issue of interest of managers in the recent years. This research concentrates on the effects of deviation from optimum level of cash holding on the future accumulated abnormal stock returns.
Mehdi Nazemi Ardkani +1 more
doaj +1 more source
Invariance of Charge of Laughlin Quasiparticles
, 2000 A Quantum Antidot electrometer has been used in the first direct observation of the fractionally quantized electric charge. In this paper we report experiments performed on the integer i = 1, 2 and fractional f = 1/3 quantum Hall plateaus extending over ...
A. Zaslavsky +25 more
core +1 more source
Variable selection for zero-inflated and overdispersed data with application to health care demand in Germany [PDF]
, 2014 In health services and outcome research, count outcomes are frequently encountered and often have a large proportion of zeros. The zero-inflated negative binomial (ZINB) regression model has important applications for this type of data.
Ma, Shuangge, Wang, Ching-Yun, Wang, Zhu
core +2 more sources
Results of the Childhood Cancer and Leukaemia Group's United Kingdom Relapsed Wilms Tumour Trial
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background The United Kingdom relapsed Wilms tumour (UKW‐R) trial aimed to improve the historically low survival rates after relapse of Wilms tumour (WT) through a prospective national risk‐stratified protocol. The trial also evaluated efficacy and toxicity of high‐dose melphalan.
Sucheta J. Vaidya +10 more
wiley +1 more source
Using Parameter Elimination to Solve Discrete Linear Chebyshev Approximation Problems
Mathematics, 2020 We consider discrete linear Chebyshev approximation problems in which the unknown parameters of linear function are fitted by minimizing the least maximum absolute deviation of errors.
Nikolai Krivulin
doaj +1 more source
A continued fraction generator for smooth pulse sequences [PDF]
, 1971 Digital circuit produces rational output pulse rate at fraction of continuous input pulse rate. Output pulses have average rate with least possible deviation from absolute correct time spacing.
Cohn, M., Even, S., Lincoln, S. J.
core +1 more source