Blog
Mini Case Study: Establishing Digital Authority in Air Quality
A strong online presence is no longer optional. It's a foundation for success.
It applies equally to specialized engineering fields and the broader b...
Comfort Ventilation: A Binding Standard for Indoor Air Quality
The D-A-CH group (D – Germany, A – Austria, CH – Switzerland) of HVAC experts has been meeting every autumn since 2010 to exchange knowledge and insig...
Ignaz Semmelweis: Savior of Mothers and Newborns
The Hungarian physician Ignaz Semmelweis, remembered as the “savior of mothers,” forever transformed the history of medical practice and hygiene in th...
Google Re-evaluation of the Marquis Intelligence Website?
It felt like a scene from a sci-fi movie, when aliens begin their invasion of planet Earth. That’s precisely how the Marquis Intelligence technical te...
Air Pollution and Occupational Diseases: Is There a Solution?
Air pollution and occupational diseases represent a dual challenge. Health-related and economic. This issue affects not only workers but also employer...
Mini Case Study: Apartment Ventilation in Belgrade
It appears that apartment ventilation is no longer a luxury. On the other hand, it is a necessity for healthy living, long-term savings, and energy ef...
Damaged Asphalt – Invisible Environmental Consequences
In recent days, the media has reported extensively on damaged asphalt surfaces near Ušće in Belgrade, Serbia. This raises an important question. What ...
Residential Ventilation by Marquis Intelligence
The latest Eurovent document “Residential Ventilation Systems in New and Renovated Buildings to Support EPBD 2025” clearly defines the need for ventil...
Janet Parker: Victim of a Deadly Virus from Ventilation
The life story of Janet Parker resembles the plot of a thriller with elements of horror. And yet, she was just an ordinary woman, doing her job as a m...
Blog as a Digital Trace of Air
The "Blog as a Digital Trace" saga, featuring fascinating, primarily scientifically based stories and historical reflections on air, began exactly thr...