Results 41 to 50 of about 19,088 (218)
Stable age by region distributions [PDF]
Demography, 1970 Abstract If the pattern of fertility, mortality and interregional migration exhibited by the United States population during 1950–60 were to continue in the future, the proportions of persons in the various age groups and regions would fluctuate from decade to decade.
openaire +2 more sources
Spatial distribution of stable water isotopes in alpine snow cover [PDF]
Hydrology and Earth System Sciences, 2013 The aim of this study was to analyse and predict the mean stable water isotopic composition of the snow cover at specific geographic locations and altitudes. In addition, the dependence of the isotopic composition of the entire snow cover on altitude was
N. Dietermann, M. Weiler
doaj +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction Hyperlipidemia is a major risk factor for atherosclerotic cardiovascular disease (ASCVD). Although statins are the cornerstone of lipid‐lowering therapy, their use may be limited in some patients by adverse effects. This study evaluated the possible impact of non‐drug treatment using double‐filtration plasmapheresis (DFPP) on CD14+
Yun Cheng +3 more
wiley +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Instruction Tenapanor potentially affects fluid volume and blood pressure. This study explored its effects on these parameters in patients undergoing peritoneal dialysis (PD). Methods We conducted a single‐arm, prospective observational study that enrolled 10 patients on PD with hyperphosphatemia who were newly initiated on tenapanor.
Shun Yoshida +11 more
wiley +1 more source
A simulation study on the distributions of disturbances in the GARCH model
Cogent Economics & Finance, 2017 Generalized autoregressive conditional heteroskedastic (GARCH) model is a standard approach to study the volatility behaviour of financial time series.
Lingbing Feng, Yanlin Shi
doaj +1 more source
Journal of Statistical Theory and Applications (JSTA), 2018 Applying some well-known properties of the class of symmetric α-stable (SαS) distribution, the EM algorithm is extended to estimate the parameters of SαS distributions.
Mahdi Teimouri +2 more
doaj +1 more source
Mathematics, 2022 The component GARCH model (CGARCH) was among the first attempts to split the conditional variance into a permanent and transitory component. With the application to economic and finance data, it helps investigate the long- and short-run movements of ...
Tong Liu, Yanlin Shi
doaj +1 more source
FEBS Letters, EarlyView.Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley +1 more source
A Characterization of Symmetric Stable Distributions [PDF]
Journal of Function Spaces, 2016 Characterization problems in probability are studied here. Using the characteristic function of an additive convolution we generalize some known characterizations of the normal distribution to stable distributions. More precisely, if a distribution of a linear form depends only on the sum of powers of the certain parameters, then we obtain symmetric ...
openaire +3 more sources
The evolutionarily stable distribution of fitness effects [PDF]
Genetics, 2014 The distribution of fitness effects of new mutations (the DFE) is a key parameter in determining the course of evolution. This fact has motivated extensive efforts to measure the DFE or to predict it from first principles. However, just as the DFE determines the course of evolution, the evolutionary process itself constrains the DFE. Here, we analyze a
Rice, Daniel P. +2 more
openaire +3 more sources