Roland F. Hoffmann

Oct 24, 2023 | mdpi.com | Leonie H. Venema |Roland F. Hoffmann |Barbro N Melgert |Carmen A. Moes

1. IntroductionLung transplantation is a life-saving surgical procedure for patients with end-stage lung disease []. Currently, there is a shortage of donor lungs, leading to increased waiting times, resulting in approximately 20% of patients on the waiting list dying [,,]. The utilization rate of donor lungs (10–15%) is lower than that of the kidneys and the liver (combined 80–85%) [,,,,].

Oct 10, 2023 | einpresswire.com | Roland F. Hoffmann

Building air conditioning with a textile facadeComparative test for the efficiency of Spectracool TechnologyAdministration building with a roho textile facade for passive building air conditioning. Passive cooling of buildings with textile facades without energy consumption. Roho is an internationally operating clean technology company. Roland Hoffmann is an author who deals with sustainable construction, including his book "Textile facades - the evolution of the facade"”— R.