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Biases in the kinematic parallaxes of galactic planetary nebulae
(2005)
It has recently been noted that the kinematic parallaxes of planetary nebulae (PNe) may be significantly in error. The pattern velocities of the shells, which determine the lateral expansion of the outflows, are likely to ...
Biases in the kinematic parallaxes of galactic planetary nebulae
(2005)
It has recently been noted that the kinematic parallaxes of planetary nebulae (PNe) may be significantly in error. The pattern velocities of the shells, which determine the lateral expansion of the outflows, are likely to ...
Use Of Specklegrams Background Terms For Speckle Photography Combined With Phase-shifting Electronic Speckle Pattern Interferometry
(SPIE-SOC PHOTO-OPTICAL INSTRUMENTATION ENGINEERSBELLINGHAM, 2015)
Robust Predictive Control of Grid-Tied Converters based on Direct Power Control
(Institute of Electrical and Electronics Engineers, 2013-12-12)
This work focuses on the control of instantaneous complex power of a grid-connected VSI. In this work, a new space vector modulation based direct power control approach is proposed: the Robust Predictive Direct Power Control ...
PACCS uma ferramenta para detecção proativa e resolução colaborativa de conflitos de código fonte
(Universidade do Vale do Rio dos Sinos, 2016-03-23)
In collaborative software development, developers share source code and modify parts of code in parallel, to increase productivity. For this, development teams typically distributed globally, make use of version control ...
Determinación de dosis efectiva comprometida del personal ocupacionalmente expuesto debido a la incorporación de I-131 en la Unidad de Medicina Nuclear mediante el desarrollo de una herramienta computacional.
(Escuela Superior Politécnica de Chimborazo, 2019-11-27)
The present degree work has as aim to determine the committed effective dose of the staff occupationally exposed due to the incorporation by inhalation of I-131 in the nuclear medicine unit through the development of a ...
Assessment of photovoltaic performance models for system simulation
(2017-01-01)
An essential stage in assessing the feasibility of a PV project is the energy yield prediction, which estimates the total energy production of a PV system at a specific site. Photovoltaic (PV) performance models are ...