Results 61 to 70 of about 84,578 (323)
V-bend force system: 3D analysis using Finite Element Method [PDF]
Iranian Journal of Orthodontics, 2006 Aim: Several bracket characteristics are now in market. Preformed archwires are used without frequent need to add bends. V-bends are used in many situations. This bend as a basic maneuver is assessed thoroughly in this study.Materials and Methods: Finite
Allahyar Geramy
doaj +1 more source
Regional Frequency Analysis for Rainfall using L-Moment [PDF]
The Journal of the Korea Contents Association, 2008 This study was conducted to derive the optimal regionalization of the precipitation data which can be classified on the basis of climatologically and geographically homogeneous regions all over the regions except Cheju and Ulreung islands in Korea. A total of 65 rain gauges were used to regional analysis of precipitation.
Deuk-Koo Koh +3 more
openaire +1 more source
Simulating Burr Type VII Distributions through the Method of L-moments and L-correlations [PDF]
, 2014 Burr Type VII, a one-parameter non-normal distribution, is among the less studied distributions, especially, in the contexts of statistical modeling and simulation studies.
Headrick, Todd C., Pant, Mohan Dev
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Cyclophosphamide (CY) is associated with potentially fatal cardiotoxicity, yet no electrocardiographic indices have been established for early detection of CY‐induced cardiomyopathy. This study aimed to determine whether corrected QT interval (QTc) prolongation can predict early onset of CY‐related cardiac dysfunction in pediatric ...
Junpei Kawamura +5 more
wiley +1 more source
Journal of Applied Science and EngineeringThis study aims to compare efficiency methods for the estimated parameter of Generalized Extreme Value Distribution (GEVD), which consists of location, scale, and shape parameters. The parameter estimation employs the maximum likelihood (ML), generalized
Autcha Araveeporn, Paradorn Sukpan
doaj +1 more source
A Characterization of Power Method Transformations through L-Moments
Journal of Probability and Statistics, 2011 Power method polynomial transformations are commonly used for simulating continuous nonnormal distributions with specified moments. However, conventional moment-based estimators can (a) be substantially biased, (b) have high variance, or (c) be ...
Todd C. Headrick
doaj +1 more source
Regional Frequency Analysis of Drought Indexes by L-Moments Method [PDF]
, 2023 Gaye Aktürk +2 more
openalex +1 more source
A nonlinear random walk approach to concentration-dependent contaminant transport in porous media [PDF]
, 2009 We propose a nonlinear random walk model to describe the dynamics of dense contaminant plumes in porous media. A coupling between concentration and velocity fields is found, so that transport displays non-Fickian features. The qualitative behavior of the
A. Cortis +8 more
core +4 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT Objectives To identify predictors of chronic ITP (cITP) and to develop a model based on several machine learning (ML) methods to estimate the individual risk of chronicity at the timepoint of diagnosis. Methods We analyzed a longitudinal cohort of 944 children enrolled in the Intercontinental Cooperative immune thrombocytopenia (ITP) Study ...
Severin Kasser +6 more
wiley +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Surveillance imaging aims to detect tumour relapse before symptoms develop, but it's unclear whether earlier detection of relapse leads to better outcomes in children and young people (CYP) with medulloblastoma and ependymoma. This systematic review aims to identify relevant literature to determine the efficacy of surveillance magnetic ...
Lucy Shepherd +3 more
wiley +1 more source