Martina Heer

Dec 20, 2024 | science.org | Matthias Walle |Leigh Gabel |Danielle E Whittier |Anna-Maria Liphardt |Paul A Hulme |Martina Heer | +4 more

Research ArticleHEALTH AND MEDICINEINTRODUCTIONBone is a metabolically active tissue undergoing constant modeling and remodeling to repair microdamage and adapt its structure to mechanical forces (1, 2), requiring intricate coordination between bone-resorbing osteoclasts and bone-forming osteoblasts (3, 4). The reversal phase serves as a critical transitional stage, mediating the coupling of these two cell types to maintain a healthy bone balance.

Mar 10, 2024 | fnweb.de | Martina Heer

Zum Bericht „Ich bin für eine grüne Stadt“ (FN, 5. März)AdUnit Mobile_Pos2AdUnit Content_1Das Areal am Hungerturm ist doch kein Park im Sinne des Parkschadensberichts der TU Berlin! Es ist eine kleine städtische Anlage. Wenn man den Vorwurf bekommt, „ein gestörtes Verhältnis zu Bäumen, Hecken und Sträuchern“ zu haben, sollte man nicht damit argumentieren, dass man ja Blumen und Stauden pflanzt. Wo waren die Stadträte der Grünen?

Dec 12, 2023 | nature.com | Paola Pittia |Martina Heer

AbstractIn recent decades of spaceflight, inadequate caloric intake has posed significant nutritional challenges, contributing to muscle degradation, weakened immune and cardiovascular systems during and after space missions. This challenge becomes more acute on longer exploration missions, where transporting all food for the entire mission becomes a logistical challenge. This places immense pressure on the food system, requiring energy-dense, varied, stable, and palatable food options.