Biogas production involves the complex process of anaerobic digestion in bioreactors. This paper presents numerical modeling results and analysis of bioreactors. We discuss research methodology, model geometry, internal bioreactor processes, and possible modifications. Two mathematical models and their …

Background Positive Energy Districts, which incorporate energy planning at the district level, are a pioneering concept for sustainable, smart and climate-neutral urban development. This concept supports creating communities that generate more annual energy than they consume. To this end, integrative …

Urban living labs (ULLs) are experimental governance mechanisms accelerating sustainability transitions in the built environment, yet their governance implications and systemic impact are often under-examined. A comparative analysis of six ULLs is presented with a focus on positive energy districts (PEDs) …

Managementsamenvatting Deze managementsamenvatting biedt een overzicht van de belangrijkste onderdelen uit het ontwerpgerichte onderzoek dat is uitgevoerd bij Enver. Dit onderzoek richtte zich op de verbetering van de werving en begeleiding van islamitische pleeggezinnen. De noodzaak hiervan is groot, …

Positive Energy Districts (PEDs) are a promising approach to urban energy transformation, aiming to optimize local energy systems and deliver environmental, social and economic benefits. However, their effectiveness and justification for investment rely on understanding the additional value they provide …

Securing information systems and assets within smart shipping environments is of utmost importance. In practice, however, securing smart shipping is a difficult and tedious task because smart shipping environments are highly dynamic, distributed, and loosely coupled, which cause having large threat/attack …

A core principle of privacy protection is to minimize the amount of personal data in data sets to the level needed for the intended usage. The rapid growth of data and data-driven applications demands for using efficient software tools to minimize personal data to the needed level. However, applying …

In dit magazine lees je over de uitdagingen van interdisciplinair onderzoek en welke mogelijkheden er zijn om de samenwerking tussen disciplines te versterken. We geven tips voor het verbeteren van een onderzoeksopzet, vertellen over instrumenten die het samenwerkingsproces tussen verschillende disciplines …

Patients who are critically ill and receiving invasivemechanical ventilation are at increased risk for accumula-tion of secretions in the lower airways. Such accumula-tion of airway mucus can induce atelectasis and contributeto ventilator-associated pneumonia. Preventive airwaycare interventions, including …

In recent years, the debate about the design of the monetary system has become increasingly prevalent. A major topic within this debate is central bank digital currency or CBDC for short. A survey by the Bank of International Settlements (BIS) shows that in 2022, nine in ten central banks (CB) explored …