This paper presents a Python script that automates the estimation of Yang & Zhang’s stock realized volatility proxy for univariate and multivariate cases. Yang & Zhang’s realized volatility is a stock volatility proxy commonly used by financial researchers and practitioners due to its unbiasedness in …

The growing demand of seafood alternatives is driven by concerns on overfishing, marine pollutants and animal welfare in aquaculture and fisheries. Currently, the availability of non-animal-based seafood flavorings on the market is limited, and animal-based seafood flavorings conflict with vegetarian …

Background: To prevent deterioration after admission to the intensive care unit (ICU), and to improve rehabilitation, the ICU team should use digital technologies to provide comprehensive and practical information alongside personalised support for survivors and their family members. However, a knowledge …

Over the period February 2023 to July 2023, the aim was to develop a method for the determination of endotoxin in pharmaceutical products according to GMP rules. To bring this research to a successful conclusion, the intention was to demonstrate endotoxins in pharmaceutical products using the Kinetic …

De bouw ontwikkelt en verduurzaamt zich in een hoog tempo, toch blijven de traditionele werkwijzen geliefd omdat zij als vertrouwd worden beschouwd. De stabiliteit van Nederlandse stalen hallen wordt doorgaans verzekerd door het gebruik van verticale en horizontale schoren, zoals windverbanden. Maar …

This study proposes a novel loss function for neural network models that explores the topological structure of stock realized volatility (RV) data by adding Wasserstein Distance (WD). The study shows that the proposed loss statistically significantly improves the forecast accuracy of neural network models …

Nieuwsbrief HAN Lean QRM Centrum - mei 2024

DCW is a social development company and a component of the municipality of Enschede, with a mission to provide opportunities to individuals facing barriers to regular employment. DCW aims to launch a collection of products in the Netherlands, including a placemat, a picnic blanket, two soft children …

Inspectie van het Onderwijs (podcast) - Gesprek over resultaten mbt Onderwijsprofessionals met plv inspecteur generaal en minister van onderwijs Robert Dijkgraaf