Results 81 to 90 of about 69,006 (265)
Arthritis &Rheumatology, EarlyView.Objective Low copy number (CN) of complement C4 isoforms and high CN of retroviral HERV‐K elements are known risk factors for many immune‐mediated inflammatory diseases (IMIDs), often showing sex‐biased effects. Here, we assessed whether CN variation within the C4 gene contributes to giant cell arteritis (GCA) and IgA vasculitis (IgAV), two complex ...
Laura Martínez‐Gutiérrez +295 more
wiley +1 more source
, 2017 This paper introduces Switching Processes, called SP. Their constructions are inspired by the PDMP's ones (PDMP stands for Piecewise Deterministic Markov Process). A Markov process, called the intrinsic process, replaces the PDMP's flow. Jumps are added ;
Cocozza-Thivent, Christiane
core +1 more source
Markov Regime Switching of Stochastic Volatility Lévy Model on Approximation Mode
Journal of Applied Mathematics, 2013 This paper deals with financial modeling to describe the behavior of asset returns, through consideration of economic cycles together with the stylized empirical features of asset returns such as fat tails.
Arthit Intarasit
doaj +1 more source
Spectral calibration of exponential Lévy Models [2] [PDF]
The calibration of financial models has become rather important topic in recent years mainly because of the need to price increasingly complex options in a consistent way.
Denis Belomestny, Markus Reiß
core
Anatomical Sciences Education, Volume 18, Issue 3, Page 289-300, March 2025.Abstract It is likely existing anatomical illustrations are often used as the basis for new illustrative works, given not all illustrators have access to human tissues, bodies, or prosections on which to base their illustrations. Potential issues arise with this practice in the realms of copyright infringement and plagiarism when authors are seeking to
Jon Cornwall +7 more
wiley +1 more source
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
Arthroscopy Techniques, EarlyView.Abstract Tunnel convergence in multiligament knee surgery remains a technical challenge. Anterior cruciate ligament (ACL) femoral sockets/tunnels and lateral collateral ligament (LCL) femoral sockets/tunnels during anatomic posterolateral corner (PLC) reconstructions are particularly vulnerable to convergence. This is secondary to the limited amount of
Alexander K. Bishop +6 more
wiley +1 more source
On the reducibility of affine models with dependent Lévy factors
Modern Stochastics: Theory and ApplicationsThe paper is devoted to the study of the short rate equation of the form \[ \text{d}R(t)=F(R(t))\text{d}t+{\sum \limits_{i=1}^{d}}{G_{i}}(R(t-))\text{d}{Z_{i}}(t),\hspace{1em}R(0)={R_{0}}\ge 0,\hspace{3.33333pt}t\gt 0,\] with deterministic functions
Michał Barski, Rafał Łochowski
doaj +1 more source
Ruin Time and Severity for a Lévy Subordinator Claim Process: A Simple Approach
Risks, 2013 This paper is concerned with an insurance risk model whose claim process is described by a Lévy subordinator process. Lévy-type risk models have been the object of much research in recent years. Our purpose is to present, in the case of a subordinator, a
Claude Lefèvre, Philippe Picard
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Lévy-Vasicek Models and the Long-Bond Return Process [PDF]
, 2018 The classical derivation of the well-known Vasicek model for interest rates is reformulated in terms of the associated pricing kernel. An advantage of the pricing kernel method is that it allows one to generalize the construction to the Lévy-Vasicek case,
Meier, D +11 more
core +1 more source