Results 111 to 120 of about 18,041,869 (292)

Body donor programs in Australia and New Zealand: Current status and future opportunities

Anatomical Sciences Education, Volume 18, Issue 3, Page 301-328, March 2025.
Abstract Body donation is critical to anatomy study in Australia and New Zealand. Annually, more than 10,000 students, anatomists, researchers, and clinicians access tissue donated by local consented donors through university‐based body donation programs. However, little research has been published about their operations.
Rebekah A. Jenkin, Kevin A. Keay
wiley   +1 more source

Duality and Derivative Pricing with Lévy Processes [PDF]

The aim of this work is to use a duality approach to study the pricing of derivatives depending on two stocks driven by a bidimensional Lévy process. The main idea is to apply Girsanov's Theorem for Lévy processes, in order to reduce the posed problem to
Ernesto Mordecki, José Fajardo
core  

The lack of legal protections in the United States to prevent commercializing the dead for education and research: Consequences and risks to anatomists

Anatomical Sciences Education, EarlyView.
Abstract A lack of minimum legal standards for body donation programs undermines recent strides by anatomy professionals to promote ethical best practices in the United States (US). In particular, the commercialization of the dead by nontransplant tissue banks poses a risk to the public trust in academic body donation programs.
Laura E. Johnson
wiley   +1 more source

Exponentially quasi-mixing limits for killed symmetric Lévy processes

Modern Stochastics: Theory and Applications
Quasi-mixing limits of the killed symmetric Lévy process are studied. It is proved that (intrinsic) ultracontractivity of the underlying process implies the existence of its (uniformly) exponentially quasi-mixing limits. As a by-product, this implication
Yunxi Wu, Hanjun Zhang, Huasheng Li
doaj   +1 more source

Nonparametric adaptive estimation of linear functionals for low frequency observed Lévy processes [PDF]

For a Lévy process X having finite variation on compact sets and finite first moments, µ( dx) = xv( dx) is a finite signed measure which completely describes the jump dynamics.
Johanna Kappus
core  

Mother–Child Biobehavioral Synchrony and Its Association With Social Functioning in Autistic School‐Aged Children

Autism Research, EarlyView.
ABSTRACT Parent–child biobehavioral synchrony, or the concordance of behavior and physiological indicators between individuals, is theorized to support children's social development; however, this relationship has yet to be investigated in autistic children.
Carly Moser, Chih‐Hsiang Yang, Abigail L. Hogan, Amanda Fairchild, Jane Roberts, Jessica Klusek   +5 more
wiley   +1 more source

IntLevPy: A Python library to classify and model intermittent and Lévy processes

SoftwareX
IntLevPy provides a comprehensive description of the IntLevPy Package, a Python library designed for simulating and analyzing intermittent and Lévy processes. The package includes functionalities such as full parameter estimation and fitting optimization
Shailendra Bhandari, Pedro Lencastre, Sergey Denisov, Yurii S. Bystryk, Pedro G. Lind   +4 more
doaj   +1 more source

Skewness Premium with Lévy Processes [PDF]

We study the skewness premium (SK) introduced by Bates (1991) in a general context using Lévy Processes. We obtain sufficient and necessary conditions for Bate's x% rule to hold.
Ernesto Mordecki, José Fajardo
core  

Quantitative Analysis Reveals Hitchhiking Drives Polysorbate Hydrolase Persistence Via Host Cell Protein–Antibody Interactions

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Polysorbate‐degrading host cell proteins (HCPs) represent a critical challenge in the manufacturing of monoclonal antibody therapeutics due to their potential to persist during downstream processing. While their enzymatic activity has been characterized, the role of direct HCP‐mAb interactions, particularly those involving polysorbate ...
Melanie Maier, Lukas Griesinger, Matthias Franzreb, Simon Kluters   +3 more
wiley   +1 more source

Hyperfinite stochastic integration for Lévy processes with finite-variation jump part [PDF]

This article links the hyperfinite theory of stochastic integration with respect to certain hyperfinite Lévy processes with the elementary theory of pathwise stochastic integration with respect to pure-jump Lévy processes with finite-variation jump part.
Frederik Herzberg
core