Results 181 to 190 of about 17,134,518 (360)

Goals of thermionic program for space power [PDF]

open access: yes
The thermionic and Brayton reactor concepts were compared for application to space power. For a turbine inlet temperature of 15000 K the Brayton powerplant weighted 5 to 40% less than the thermionic concept.
English, R. E.
core   +1 more source

Summaries in english

open access: yesPsyke & Logos, 2015
openaire   +1 more source

Exploring the Role of III‐V Semiconductor‐Based Nanowire Composition and Geometry on Photoelectrochemical Reactions

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
III‐V nanowires have shown great potential for use as electrodes in photoelectrochemical water splitting. It has been demonstrated that their durability and efficiency depend on their geometry and composition. All of those tested sustained H2 production for 2 h.
Juliane Koch   +5 more
wiley   +1 more source

Consistent performance of large language models in rare disease diagnosis across ten languages and 4917 cases. [PDF]

open access: yesEBioMedicine
Chimirri L   +29 more
europepmc   +1 more source

“Bio‐based Plastic? Hm, I've Never Seen It!”—A mixed‐methods investigation into consumer preferences for different packaging material of fresh apples and tomatoes

open access: yesAgribusiness, EarlyView.
Abstract Packaging of fresh fruits and vegetables is standard in many grocery stores. This mixed methods study aims to identify the role packaging plays in consumer choice and what packaging material consumers prefer. We analyzed data from quantitative stated preference experiments with a quota sample of 485 consumers living in Germany.
Mira Lehberger   +2 more
wiley   +1 more source

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