Results 31 to 40 of about 7,849,545 (341)

Integrating Blue Energy in Maritime Spatial Planning of Mediterranean Regions

Frontiers in Energy Research, 2022
Blue Energy (BE) is expected to play a strategic role in the energy transition of Europe, particularly toward the 2050 horizon. It refers to a set of Marine Energy Sources (MES), including offshore wind, waves, tides, marine currents, sea thermal energy,
Riccardo Maria Pulselli, Riccardo Maria Pulselli, Maria Vittoria Struglia, Matteo Maccanti, Morena Bruno, Nicoletta Patrizi, Elena Neri, Adriana Carillo, Ernesto Napolitano, Nikolaos Stefanatos, Christoforos Perakis, Markos Damasiotis, Federica Di Pietrantonio, Stefano Magaudda, Venturo Madalena, Hrvoje Stančin, Hrvoje Mikulčić, Hrvoje Mikulčić, Vasilis Petrou, Konstantinos Smagas, Eleni Valari, Louisa Marie Shakou, Simone Bastianoni   +22 more
doaj   +1 more source

Actuarial Applications and Estimation of Extended~CreditRisk$^+$ [PDF]

, 2017
We introduce an additive stochastic mortality model which allows joint modelling and forecasting of underlying death causes. Parameter families for mortality trends can be chosen freely. As model settings become high dimensional, Markov chain Monte Carlo
Hirz, Jonas, Schmock, Uwe, Shevchenko, Pavel V.   +2 more
core   +3 more sources

Model Risk in Portfolio Optimization

Risks, 2014
We consider a one-period portfolio optimization problem under model uncertainty. For this purpose, we introduce a measure of model risk. We derive analytical results for this measure of model risk in the mean-variance problem assuming we have ...
David Stefanovits, Urs Schubiger, Mario V. Wüthrich   +2 more
doaj   +1 more source

Heart rate and oxygen uptake kinetics obtained from continuous measurements with wearable devices during outdoor walks of patients with COPD

Digital Health, 2023
Objective Continuous physiological measurements during a laboratory-based exercise test can provide physiological biomarkers, such as heart rate (HR) and oxygen uptake (V̇O 2 ) kinetics, that carry clinically relevant information.
Joren Buekers, Ane Arbillaga-Etxarri, Elena Gimeno-Santos, David Donaire-Gonzalez, Guillaume Chevance, Jean-Marie Aerts, Judith Garcia-Aymerich   +6 more
doaj   +1 more source

Global EarthquakE ScEnarios (GEESE): An OpenQuake Engine-Based Rupture Matching Algorithm and Scenarios Database for Seismic Source Model Testing and Rapid Post-Event Response Analysis

Seismica
The Global EarthquakE ScEnarios (GEESE) algorithm retrieves from a seismic hazard input model the ruptures matching a set of criteria (e.g., magnitude, location, focal mechanism).
Christopher Brooks, Marco Pagani, Manuela Villani, Kendra Johnson, Richard Styron, Kirsty Bayliss   +5 more
doaj   +1 more source

Leveraging Aviation Risk Models to Combat Cybersecurity Threats in Vehicular Networks

Information, 2021
The rapidly developing technology and lack of standards in the transportation industry for the proposed Vehicle-to-Vehicle (V2V), Vehicle-to-Infrastructure (V2I), and Vehicle-to-Everything (V2X) networks, which all vehicles will operate under, drives ...
Jonathan Ebert, Ohad Newton, Jeffery O’Rear, Scott Riley, Jaehong Park, Maanak Gupta   +5 more
doaj   +1 more source

Evaluation of Risk Management Maturity in the Czech Automotive Industry: Model and Methodology [PDF]

Amfiteatru Economic, 2020
This article provides a review of currently used risk maturity models to provide an overview of the assessment and diagnostics of risk management maturity in companies. The main research goal is to develop an entry-level easy-to-use diagnostic tool for
Marek Čech, Martin Januška
doaj   +1 more source

Daily allergy burden and heart rate characteristics in adults with allergic rhinitis based on a wearable telemonitoring system

Clinical and Translational Allergy, 2023
Background Allergic rhinitis includes a certain degree of autonomic imbalance. However, no information is available on how daily changes in allergy burden affect autonomic imbalance. We aimed to estimate associations between daily allergy burden (allergy
Joren Buekers, Michiel Stas, Raf Aerts, Nicolas Bruffaerts, Sebastien Dujardin, An VanNieuwenhuyse, Jos VanOrshoven, Guillaume Chevance, Ben Somers, Jean‐Marie Aerts, Judith Garcia‐Aymerich   +10 more
doaj   +1 more source

A State-Dependent Dual Risk Model

, 2015
In a dual risk model, the premiums are considered as the costs and the claims are regarded as the profits. The surplus can be interpreted as the wealth of a venture capital, whose profits depend on research and development.
Zhu, Lingjiong
core   +1 more source

Improving Value-at-Risk prediction under model uncertainty

, 2020
Several well-established benchmark predictors exist for Value-at-Risk (VaR), a major instrument for financial risk management. Hybrid methods combining AR-GARCH filtering with skewed-$t$ residuals and the extreme value theory-based approach are ...
Peng, Shige, Yang, Shuzhen, Yao, Jianfeng   +2 more
core   +1 more source