The numerical evaluation of the time-dependent emergent intensity from a semi-infinite atmosphere
The Numerical Generalized Least-Squares Estimator of an Unknown Constant Mean of Random Field
The NumPy array: a structure for efficient numerical computation
The O(+) 834-A dayglow: Revised cross sections
The OAI Data-Provider Registration and Validation Service
The Oasis Structure, Southeastern Libya — New Constraints on Size, Age and Mechanism of Formation
The object at the centre of the earth
The Object Projection Feature Estimation Problem in Unsupervised Markerless 3D Motion Tracking
The oblateness effect on the mean seasonal daily insolations at the Martian surface during global dust storms
The Obolon impact structure, Ukraine, and its ejecta deposits
The obscuration of vision through daytime telescopes by external coatings: Field test results
The observation and interpretation of the profile of C IV lambda-1548 emitted from a quiet region of the sun
The observation and production of ion acoustic waves during the Trigger experiment
The Observation of a Gamma-Ray Burst from the ESRO TD-1A Satellite
The Observation of Lunar Impacts
The observation of transient lunar phenomena
The observation program of COMPTEL
The Observation Properties of Radio-Selected BL Lac Objects (RBLs)
The observation, calculation, and possible forecasting of astronomical seeing
The observational evidence in electron density profiles of a magnetic field in the martian ionosphere