Results 51 to 60 of about 634,613 (262)

Nonlinear Analysis of Return Time Series Model by Oriented Percolation Dynamic System

open access: yesAbstract and Applied Analysis, 2013
Fluctuation dynamics of financial price changes is developed and investigated by oriented percolation system; oriented percolation is percolation with a special direction along which the activity can only propagate one way but not the other.
Anqi Pei, Jun Wang
doaj   +1 more source

A Multiple Regression Analysis of Personality’s Impact on Actuarial Exam Performance [PDF]

open access: yes, 2011
Existing literature indicates that there is some connection between personality and both academic and work-related performance. The author\u27s intent for the research described herein is to explore this connection for students majoring in actuarial ...
Ciaffone, Matthew
core   +1 more source

Pathwise stochastic integrals for model free finance

open access: yes, 2016
We present two different approaches to stochastic integration in frictionless model free financial mathematics. The first one is in the spirit of It\^o's integral and based on a certain topology which is induced by the outer measure corresponding to the ...
Perkowski, Nicolas, Prömel, David J.
core   +1 more source

Bioprinting Organs—Science or Fiction?—A Review From Students to Students

open access: yesAdvanced Healthcare Materials, EarlyView.
Bioprinting artificial organs has the potential to revolutionize the medical field. This is a comprehensive review of the bioprinting workflow delving into the latest advancements in bioinks, materials and bioprinting techniques, exploring the critical stages of tissue maturation and functionality.
Nicoletta Murenu   +18 more
wiley   +1 more source

Nonlinear Behaviors of Tail Dependence and Cross-Correlation of Financial Time Series Model

open access: yesAbstract and Applied Analysis, 2014
Nonlinear behaviors of tail dependence and cross-correlation of financial time series are reproduced and investigated by stochastic voter dynamic system. The voter process is a continuous-time Markov process and is one of the interacting dynamic systems.
Wei Deng, Jun Wang
doaj   +1 more source

Martingales and Financial Mathematics [PDF]

open access: yes, 2004
In this expository paper, we will discuss the role played by martingales in Financial Mathematics. More precisely, we will restrict ourselves to a mathematical formulation of the economical concept of an arbitrage-free, complete market and the pricing of
Weide, J. A. (J)
core  

siRNA Delivery via Cross‐Linked Gelatin Microparticles Enables Targeted Modulation of Osteogenic‐Vascular Cross‐Talk: An Advanced Human 3D in Vitro Test System for Therapeutic siRNA

open access: yesAdvanced Healthcare Materials, EarlyView.
Osteogenic‐angiogenic cross‐talk is a vital prerequisite for vascularized bone regeneration. In this study, we investigated the effects of siRNA‐mediated silencing of two inhibitory proteins, Chordin and WWP‐1, via CaP‐NP‐loaded gelatin microparticles in osteogenically differentiated microtissues.
Franziska Mitrach   +7 more
wiley   +1 more source

Mathematics Instruction as a Bridge for Elevating Students’ Financial Literacy: Insight from a Systematic Literature Review

open access: yesOpen Education Studies
Financial literacy is an essential skill for individuals, yet many countries are encountering many challenges to achieving the desired level of ideal financial literacy.
Kristanto Matias Vico Anggoro   +3 more
doaj   +1 more source

Quick Introduction into the General Framework of Portfolio Theory

open access: yesRisks
This survey offers a succinct overview of the General Framework of Portfolio Theory (GFPT), consolidating Markowitz portfolio theory, the growth optimal portfolio theory, and the theory of risk measures.
Philipp Kreins   +2 more
doaj   +1 more source

Model‐Driven Optimization of Subcutaneous Polymer Prodrugs Achieves Cancer Remission in Mice

open access: yesAdvanced Healthcare Materials, EarlyView.
A pharmacokinetics/pharmacodynamics (PK/PD) model was developed to evaluate multiple dosing regimens for subcutaneously administered water‐soluble polymer prodrug for cancer therapy. The model enabled prediction of in vivo performance and contributed to the optimization of anticancer efficacy.
Anne Rodallec   +5 more
wiley   +1 more source

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