The Heating Ventilation and Air Conditioning (HVAC) sector is responsible for a large part of the total worldwide energy consumption, a significant part of which is caused by incorrect operation of controls and maintenance. HVAC systems are becoming increasingly complex, especially due to multi-commodity …

In het klimaatakkoord zult u tevergeefs zoeken naar een plan de luchtvaart klimaatvriendelijker te maken. Voor Martien Visser alle reden om de luchtvaartsector in het Klimaatakkoord 2.0 op te nemen en als Nederland bij te dragen aan de ontwikkeling van schone vliegtuigen.

In 2035 gaat de gaskraan in Groningen dicht. Dit betekent dat alle woningen over moeten op een alternatieve energiebron. In Reitdiep wordt hier als een van de eerste wijken aan gewerkt. Duurzaamheidscommissie Reitdiep organiseert activiteiten om buurtbewoners te adviseren en informeren om ze te helpen …

De les van de huidige crisis is volgens Martien Visser dat liquide handelsplaatsen onvoldoende zijn om een betrouwbaar energiesysteem te garanderen.

Presentatie tijdens AIGHD research meeting

The present work aims at providing broader insight into the environmental impact of milk production by comparing greenhouse gas (GHG) and nitrogen (N) emissions of milk production among the intensive and extensive dairy farming systems from production and land-use perspectives. Three dairy farms in the …

Greenhouse gas emissions from dairy farming have been a topic of concern all over the world with some countries having taken pilot studies in quantifying the emissions in their farms. This study was done to calculate and compare the carbon footprint in small and large-scale dairy farms in Zimbabwe.

This paper aims to quantify the evolution of damage in masonry walls under induced seismicity. A damage index equation, which is a function of the evolution of shear slippage and opening of the mortar joints, as well as of the drift ratio of masonry walls, was proposed herein. Initially, a dataset of …

In this research paper, it was concluded that there still remains a lot of uncertainty in the predicament of when a gas-trip can occur on dual-fuel propelled ships. In a situation on board of the Coral Energy, these gas-trips resulted in the main engine not being able to switch-over to gas-mode again. …

The generation of food loss and waste is a topic that gained increasing attention over the past years. The most prominent estimate is that a third, or 1.3 billion tons, of the human food produced is wasted every year. The massive overproduction of food products on the one side and the malnutrition of …