Results 21 to 30 of about 2,465 (48)

SPORES-HWO. II. Companion Mass Limits and Updated Planet Properties for 120 Future Exoplanet Imaging Targets from 35 yr of Precise Doppler Monitoring

A goal of the future Habitable Worlds Observatory (HWO) is to directly image and spectroscopically characterize true Earth-analogs. However, if a large fraction of HWO target stars host unknown dynamically disruptive giant planets in their habitable ...
Kane, Stephen R., Shivani Kulkarni, Chin, Christopher, Malena Rice, Rice, Malena, Aidan Fernandez, Li, Zhexing, Harada, Caleb K., Wittenmyer, Robert A., Liu, Nykole, Liu, Remy, Christopher Chin, Courtney D. Dressing, Emerald Lin, Tuchow, Noah W., Stephen R. Kane, Jamie Dietrich, Zhexing Li, Abhi Nathan, Robert A. Wittenmyer, Noah W. Tuchow, Sarah Blunt, Turtelboom, Emma V., Eric Mamajek, Dietrich, Jamie, Lin, Emerald, Emma V. Turtelboom, Caleb K. Harada, Kulkarni, Shivani, Mamajek, Eric, Fernandez, Aidan, Blunt, Sarah, Nykole Liu, Adam Zbriger, Dressing, Courtney D., Natalie R. Hinkel, Remy Liu, Nathan, Abhi, Hinkel, Natalie R., Zbriger, Adam   +39 more
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HWO Target Stars and Systems: A Prioritized Community List of Potential Stellar Targets for the Habitable Worlds Observatory’s ExoEarth Survey

The HWO Target Stars and Systems 2025 (TSS25) list is a community-developed catalog of potential stellar targets for the Habitable Worlds Observatory (HWO) in its survey to directly image Earth-sized planets in the habitable zone.
Mamajek, Eric E., Belikov, Ruslan, Turmon, Michael, Tuchow, Noah W., Sirbu, Dan, Ciardi, David R., Stark, Christopher C., Tanner, Angelle, Morgan, Rhonda M., Hinkel, Natalie R., Harada, Caleb K., Savransky, Dmitri   +11 more
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Electric Submersible Pump Changeouts with the use of HWO Units: An Evolutionary Path of Efficiency

, 2017
Within the oil industry worldwide, artificial lift (AL) has become necessary to achieve desired reservoir production and maintain commercial output levels.
Carlos Pedraza, Vanessa Hernandez Berthe, Alejandro Chacon, Aurelio Jose Marcano   +3 more
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Design of a FUV polarimeter for Pollux aboard HWO

International audienceThere are currently no high-resolution wide-wavelength range spectropolarimeters in the UV domain. This represents a critical gap in our observational capabilities.
Neiner, Coralie, Reess, Jean-Michel, Girardot, Adrien   +2 more
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A Critical UV Legacy: A Hubble Roadmap for HWO Science Readiness

The Habitable Worlds Observatory (HWO) will provide the first opportunity to directly image and spectrally characterize terrestrial exoplanets in the habitable zones of nearby stars. Maximizing its scientific return requires a comprehensive understanding
Spinelli, Riccardo, Kaltenegger, Lisa, France, Kevin, Rockcliffe, Keighley, Tuchow, Noah, Zelakewicz, Aiden S., Wilson, David, Peacock, Sarah, Mamajek, Eric, Redfield, Seth, Schwieterman, Edward, Binder, Breanna A., Caballero, José A., Youngblood, Allison, Richey-Yowell, Tyler, Corrales, Lía, Froning, Cynthia   +16 more
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HWO Target Stars and Systems: Activity and Rotation Catalog (ARC) of Potential Target Stars for the Habitable Worlds Observatory

A major goal of the Habitable Worlds Observatory (HWO) is to precisely characterize exoplanets and their atmospheres. However, magnetic activity from an exoplanet’s host star can complicate measurements of both the stellar and planetary properties, and ...
Jennifer A. Burt, Mariela C. Vieytes, Arvind F. Gupta, Eric E. Mamajek, Andrea P. Buccino, José A. Caballero, Elisabeth R. Newton, Natalie R. Hinkel, Tara Fetherolf, Sebastián Carrazco-Gaxiola   +9 more
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The First Remotely Detected Biosignature May Not Be the Most Common: Implications for JWST and HWO

The first detected member of a new astronomical class is often not representative of the underlying population, but instead reflects the selection effects of the observing technique that found it.
Ravi Kopparapu
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Hydrogeologic characterization of Owo and its environs using remote sensing and GIS

, 2017
The application of remote sensing and GIS in groundwater potential characterization has been internationally acclaimed. Owo and its environment lack sufficient groundwater data that will aid proper planning and management of the resource. For this reason,
Yekeen Biodun Anifowose, Adeniyi JohnPaul Adewumi   +1 more
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Pattern of Ocular Injuries in Owo, Nigeria

, 2011
Purpose: To determine the pattern of ocular injuries in patients presenting to the eye clinic and the accident and emergency department of Federal Medical Center, Owo, Ondo State, Nigeria.
Chidi Oliver Ihemedu, Charles Oluwole Omolase, Bukola Olateju Omolase, Ericson Oluseyi Omolade, Olakunle Tolulope Ogunleye, Olumuyiwa Adekunle Adeosun   +5 more
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A Modified Hidden Weight Optimization Algorithm for Feed-forward Neural Networks

, 2007
The OWO-HWO feedforward network training algorithm alternately solves linear equations for output weights and reduces a separate hidden layer error function with respect to hidden layer weights.
Changhua Yu And
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