-
Article
Open AccessActive and durable R2MnRuO7 pyrochlores with low Ru content for acidic oxygen evolution
The production of green hydrogen in water electrolyzers is limited by the oxygen evolution reaction (OER). State-of-the-art electrocatalysts are based on Ir. Ru electrocatalysts are a suitable alternative prov...
-
Article
Analysis of socioeconomic and demographic factors and imaging exam characteristics associated with missed appointments in pediatric radiology
Missed appointments can have an adverse impact on health outcomes by delaying appropriate imaging, which can be critical in influencing treatment decisions.
-
Article
Open AccessAuthor Correction: Mature Andean forests as globally important carbon sinks and future carbon refuges
-
Article
Open AccessMature Andean forests as globally important carbon sinks and future carbon refuges
It is largely unknown how South America’s Andean forests affect the global carbon cycle, and thus regulate climate change. Here, we measure aboveground carbon dynamics over the past two decades in 119 monitori...
-
Article
Open AccessEffects of support and reaction pressure for the synthesis of dimethyl ether over heteropolyacid catalysts
Dimethyl ether (DME) is an advanced second-generation biofuel produced via methanol dehydration over acid catalysts such as γ-Al2O3, at temperatures above 240 °C and pressures above 10 bar. Heteropolyacids such a...
-
Article
Open AccessNa-doped ruthenium perovskite electrocatalysts with improved oxygen evolution activity and durability in acidic media
The design of active and durable catalysts for the H2O/O2 interconversion is one of the major challenges of electrocatalysis for renewable energy. The oxygen evolution reaction (OER) is catalyzed by SrRuO3 with l...
-
Article
Effects of endogenous and exogenous processes on aboveground biomass stocks and dynamics in Andean forests
Tropical forests are paramount in regulating the global carbon cycle due to the storage of large amounts of carbon in their biomass. Using repeat censuses of permanent plots located at 15 sites in the Andes Mo...
-
Article
Preface
