Results 241 to 250 of about 4,933,076 (333)

Quality of Service (QoS) improving schemes in optical networks. [PDF]

open access: yesHeliyon, 2020
Hailu DH   +3 more
europepmc   +1 more source

Comparative Wear and Friction Analysis of Sliding Surface Materials for Hydrostatic Bearing under Oil Supply Failure Conditions

open access: yesAdvanced Engineering Materials, EarlyView.
Hydrostatic bearings excel in high‐precision applications, but their performance hinges on a continuous external supply. This study evaluates various material combinations for sliding surfaces to mitigate damage during supply failures or misalignment and to discover the most effective materials identified for enhancing the reliability and efficiency of
Michal Michalec   +6 more
wiley   +1 more source

Consolidate Overview of Ribonucleic Acid Molecular Dynamics: From Molecular Movements to Material Innovations

open access: yesAdvanced Engineering Materials, EarlyView.
Molecular dynamics simulations are advancing the study of ribonucleic acid (RNA) and RNA‐conjugated molecules. These developments include improvements in force fields, long‐timescale dynamics, and coarse‐grained models, addressing limitations and refining methods.
Kanchan Yadav, Iksoo Jang, Jong Bum Lee
wiley   +1 more source

Quality of service and scientific workflows

open access: bronze, 1997
Mladen A. Vouk, Munindar P. Singh
openalex   +1 more source

Quality Management of Emergency Medical Service in Japan [PDF]

open access: bronze, 1999
Kimitaka Tajimi   +2 more
openalex   +1 more source

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