Results 11 to 20 of about 297,845 (266)
Nonvanishing for cubic L-functions
Forum of Mathematics, Sigma, 2021 We prove that there is a positive proportion of L-functions associated to cubic characters over $\mathbb F_q[T]$ that do not vanish at the critical point $s=1/2$.
Chantal David +2 more
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Shui kexue jinzhan, 2013 The threshold of peak-over-threshold(POT) flood series has changed for many rivers in the world.Improper selection of threshold will affect the rationality of frequency analysis.The changing rule and influence of the threshold selection for POT flood ...
YE Zhangqing +4 more
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Synthesis and characterization of Mn(II), Co(II), Ni(II) and Cu(II) complexes with Schiff bases derived from terephthalaldehyde and isophthalaldehyde [PDF]
مجلة التربية والعلم, 2014 A series of new complexes of the type [M2LCl4] and [M2L2Cl4] where M=Mn(II), Co(II), Ni(II) and Cu(II), L=L1 or L2 {L1= 1,4-Bis (3-amino-1,2,4-triazole) terephthylidene, L2=1,3-Bis (2-amino pyrimidine) isophthylidene} have been prepared in 1:2 and 2:2 (L:
W. AL-Kattan, E. AL-Nidaa
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Stochastic Environmental Research and Risk Assessment, 2000 It is well known that the computation of higher order statistics, like skewness and kurtosis, (which we call C-moments) is very dependent on sample size and is highly susceptible to the presence of outliers. To obviate these difficulties, Hosking (1990) has introduced related statistics called L-moments.
Ulrych, Tadeusz J. +3 more
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Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2019 Bu çalışmada, farklı ağaç malzemelerden elde edilen kavelalar kullanılarak hazırlanmış L-tipi mobilyabirleştirmelerinin moment taşıma kapasiteleri araştırılmıştır.
Abdurrahman Karaman +1 more
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L moment diagrams for censored observations [PDF]
Water Resources Research, 1998 Observed data sets containing values above or below the analytical threshold of measuring equipment are referred to as censored. Such data are frequently encountered in quality and quantity monitoring applications of water, soil, and air samples. Most of the previous literature on the statistical analysis of censored data relates to the problems of ...
Antigoni Zafirakou‐Koulouris +3 more
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Journal of the Mechanical Behavior of Materials, 2023 Ocean thermal energy conversion (OTEC) is a floating platform that generates electricity from seawater heat. The cold water pipe (CWP) used in OTEC has a length of 1,000 m and a diameter of 10 m, making it susceptible to bending loads from ocean currents.
Adie Prayoga Wira +6 more
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Regional parent flood frequency distributions in Europe – Part 2: Climate and scale controls [PDF]
Hydrology and Earth System Sciences, 2014 This study aims to better understand the effect of catchment scale and climate on the statistical properties of regional flood frequency distributions. A database of L-moment ratios of annual maximum series (AMS) of peak discharges from Austria, Italy
J. L. Salinas +3 more
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Curved bridges live load bending moment distribution using straight and curved girders
Revista IBRACON de Estruturas e Materiais, 2021 : The present study focuses on comparative parametric analysis of curved precast concrete bridges using straight and curved I-girders. The live load bending moment distribution for girders was studied using the bridge curvature and its relationship with ...
Arthur da Silva Rebouças +4 more
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The Partial L-Moment of the Four Kappa Distribution
Emerging Science Journal, 2023 Statistical analysis of extreme events such as flood events is often carried out to predict large return period events. The behaviour of extreme events not only involves heavy-tailed distributions but also skewed distributions, similar to the four-parameter Kappa distribution (K4D).
Pannarat Guayjarernpanishk +2 more
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