Results 161 to 170 of about 5,061 (219)

Thermal performance analysis of a solar heating plant [PDF]

open access: yes, 2017
Andersen, Ola Lie   +3 more
core   +1 more source

Minimum Viscosity for Bearing Reliability in R290 Rotary Compressors

open access: yes, 2012
R290 which has been considered for use in room air conditioning systems as low global warming potential (GWP) refrigerant has attracted great attention. This refrigerant is determined the lubrication performance of the sliding parts (especially the bearings) in rotary compressor. It is important to prevent the sliding parts from seizure and wear.
openaire   +2 more sources

Citrullination negatively regulates the functions of the p53 protein and opposes its ubiquitination and degradation. [PDF]

open access: yesProc Natl Acad Sci U S A
Yang YF   +10 more
europepmc   +1 more source

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