Results 261 to 270 of about 660,217 (313)

Inhibiting cGAS‐STING to Preserve Mitochondrial–Nuclear Communication and Stemness in Young Tendon Stem Cells: A Hydrogel Strategy against Age‐Related Tendinopathy

open access: yesAdvanced Science, EarlyView.
A dual‐targeting strategy to rejuvenate aged tendons. A reactive oxygen species (ROS)‐responsive hydrogel co‐delivers a selenium nanozyme (scavenges ROS) and a STING inhibitor to tendon stem cells. This combined action restores mitochondria–nucleus communication, alleviates cellular senescence, and rejuvenates tendon regeneration, offering a novel ...
Zhuo Zhang   +11 more
wiley   +1 more source

Experimental and ML-assisted optimization of injection timing and EGR in a diesel engine fueled with palmyra biodiesel. [PDF]

open access: yesRSC Adv
Nair JN   +9 more
europepmc   +1 more source

Increasing power plant efficiency by fuel drying

Computers & Chemical Engineering, 1999
Abstract The process of pre-drying of fossil fuels — in this case raw lignite with a water content of 35 to 55 w% — leads to an increase, of the overall efficiency by 2 to 3 %points achieved by a reduction of primary fuel. The overall efficiency can be increased by up to 5%points by integration of a vapor condenser and energy reintegration.
K. Weigl   +3 more
openaire   +1 more source

Increases in Fuel Efficiency or Ethanol: Which Has More Efficiently Reduced Fossil Fuel Consumption?

SSRN Electronic Journal, 2017
One of the goals of the U.S. ethanol mandate is to reduce fossil fuel use in the transportation sector. But some critics of the mandate argue that a more efficient way of reducing fuel consumption would be to focus on improvements in fuel efficiency of motor vehicles.
James Eaves, Stephen Eaves
openaire   +1 more source

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