Results 51 to 60 of about 4,117 (102)

Global ocean modeling and state estimation in support of climate research [PDF]

open access: yes, 1999
During the last decade it has become obvious that the ocean circulation shows vigorous variability on a wide range of time and space scales and that the concept of a "sluggish" and slowly varying circulation is rather elusive.
Bleck, C.   +8 more
core  

Improved Image Quality for Static BLADE Magnetic Resonance Imaging Using the Total-Variation Regularized Least Absolute Deviation Solver. [PDF]

open access: yesTomography, 2021
Chen HC   +9 more
europepmc   +1 more source

Mortality containment vs. Economics Opening: Optimal policies in a SEIARD model. [PDF]

open access: yesJ Math Econ, 2021
Aspri A   +3 more
europepmc   +1 more source

Aerodynamic Shape Optimization of a Dual-Stream Supersonic Plug Nozzle [PDF]

open access: yes
Aerodynamic shape optimization was performed on an isolated axisymmetric plug nozzle sized for a supersonic business jet. The dual-stream concept was tailored to attenuate nearfield pressure disturbances without compromising nozzle performance.
Carlson, Jan-Renee   +4 more
core   +1 more source

Parallel, Gradient-Based Anisotropic Mesh Adaptation for Re-entry Vehicle Configurations [PDF]

open access: yes
Two gradient-based adaptation methodologies have been implemented into the Fun3d refine GridEx infrastructure. A spring-analogy adaptation which provides for nodal movement to cluster mesh nodes in the vicinity of strong shocks has been extended for ...
Bibb, Karen L.   +3 more
core   +1 more source

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