Manual crack inspection is labor-intensive and impractical at scale, prompting a shift toward AI-based segmentation methods. We present a novel crack segmentation model that leverages the Segment Anything Model 2 (SAM 2) through transfer learning to detect cracks on masonry surfaces. Unlike prior approaches …

In de zomer van 2024 onderzochten we de impact van het zomerbrugprogramma voor eerstegeneratiestudenten van de HvA. We deden dit in samenwerking met onderzoekers Tieme Janssen, Felicitas Biwer, Niklas Wenzel en Sanne van Herpen, en met Mohammed Skori, Aimee Kaandorp en Sabina Nahar van Studentenzaken. …

Designing lead-free piezoelectric ceramics with tailored electrical properties remains a critical challenge for various applications. In this paper we present a novel methodology integrating Machine Learning (ML) and optimization procedures to fine-tune electrical properties in lead-free (1-x) Na0.5 …

Native potato starch is an excellent carrier of minerals due to its inherent ion exchange capacity. Mineral enrichment not only changes the nutritional value but also influences starch pasting and swelling properties. Hydrothermal treatments like annealing constitute a straightforward and green way to …

Modified starches are used widely in the food industry but often have a low nutritional value, lacking minerals vital for the human body, such as magnesium. Magnesium addition to native starches has been shown to result in changes in pasting properties. However, little work has been done on the addition …

The Inverted Pendulum is one of the classical control problems of an inherently unstable system. The idea is that the pendulum, fixed on a cart, stays upright in its vertical position while the cart is moving, or disturbances are applied. The system is used to demonstrate the capability of the target …

The purpose of this study is to show how local authorities (municipalities) deal with their community real estate. The study is an annually recurring research: every year since 2008 (except for 2013), Dutch municipalities have been asked to complete a questionnaire about how they manage their real estate. …

The purpose of this study is to show how local authorities (municipalities) deal with their community real estate. The study is an annually recurring research: every year since 2008 (except for 2013), Dutch municipalities have been asked to complete a questionnaire about how they manage their real estate. …

Management summary The company Autobedrijf van der Wereld wants to communicate with their target group but they do not know how to do this properly. The company would like to have more customers and it also wants the customers to feel more involved with the company. Another problem they are facing, is …

Cost price efficiency is key in competing in the modern horticultural industry. Over the past four years I came to realize that bulb cultivation and the cultivation of bulb flowers is accompanied by major risks, as it is difficult to fine tune the product’s quality. Seasonal influences affect bulb growth, …