Ricardo Ramírez

Popular University of Cesar — Colombia

Physics and Astronomy · Physical Sciences

8h-index222citations21works0.92yr avg
OpenAlex↗ORCID↗Google Scholar↗Lab page↗

Accepting Students?

No reports yet. Know if this professor is taking students?

Research Topics

Stellar, planetary, and galactic studies(9), Astrophysics and Star Formation Studies(5), Astronomy and Astrophysical Research(5), Gamma-ray bursts and supernovae(4), COVID-19 Clinical Research Studies(3)

Publications21 total

No TiO detected in the hot Neptune-desert planet LTT-9779 b in reflected light at high spectral resolution
arXiv (Cornell University)·2025Open Access
Oral Microbiota Taxa and Pri-miRNA Expression in Bipolar Disorder: A Case–Control Study
Biomolecules·2025· 1 citedOpen Access
Global insights of acute cardiovascular complications of COVID-19: Findings from the CARDIO COVID 19–20 and WHF COVID-19 CVD studies
International Journal of Cardiology·2025· 1 cited
Historical Study of Workers Exposed to Styrene in the US Reinforced Plastics and Composite Industry
Journal of Occupational and Environmental Medicine·2025· 2 citedOpen Access
Biochemical differences based on sex and clusters of biomarkers in patients with COVID-19: analysis from the CARDIO COVID 19–20 registry
BMC Cardiovascular Disorders·2025Open Access
Impact of myocardial injury on cardiovascular complications in hospitalized patients with COVID-19: insights from Latin America
Frontiers in Cardiovascular Medicine·2025· 1 citedOpen Access
Are Nurses Working in Mental Health in a Time of Changing Approaches More Exposed to Stress than other Professionals? Job Satisfaction and Perception of Respect for the Rights of Users in Seven Different Countries Worldwide
Clinical Practice and Epidemiology in Mental Health·2024· 1 citedOpen Access
The extremely high albedo of LTT 9779 b revealed by CHEOPS
Astronomy and Astrophysics·2023· 28 citedOpen Access
Disección coronaria espontánea en paciente trasplantada de corazón
Revista médica de Chile·2021Open Access
Identification and Mitigation of a Vibrational Telescope Systematic with Application to Spitzer
The Planetary Science Journal·2021Open Access
Four Jovian planets around low-luminosity giant stars observed by the EXPRESS and PPPS
Astronomy and Astrophysics·2020· 17 citedOpen Access
A Dynamic Habitable Zone and How to Find Potentially Habitable Planets
LPI Contributions·2019
Proxima Centauri b is not a transiting exoplanet
Monthly Notices of the Royal Astronomical Society·2019· 29 citedOpen Access
Separating extended disc features from the protoplanet in PDS 70 using VLT/SINFONI
Monthly Notices of the Royal Astronomical Society·2019· 58 citedOpen Access
Type II supernovae as distance indicators at near-IR wavelengths
Monthly Notices of the Royal Astronomical Society·2018· 24 citedOpen Access
Spitzer's Search for Proxima Centauri b Transits
AAS/Division for Planetary Sciences Meeting Abstracts #50·2018
Characterization of the low-mass companion HD 142527 B
Springer Link (Chiba Institute of Technology)·2017· 11 citedOpen Access
Biaxial Tensile Strength Characterization of Textile Composite Materials
InTech eBooks·2012· 25 citedOpen Access
Habitable Zones Around Low-Mass Stars
AAS/Division for Extreme Solar Systems Abstracts·2011· 2 cited
Pediatric Renal Transplantation: 13 Years of Experience—Report From The Chilean Cooperative Multicenter Group
Transplantation Proceedings·2005· 21 cited
page 1 of 2Next →

Frequent Co-authors

J. S. Jenkins(6), Joseph Harrington(3), Ryan C. Challener(3), N. T. Kurtovic(3), Kathleen J. McIntyre(3), Michael D. Himes(3), E. Rodrı́guez(3), G. Anglada‐Escudé(3), S. Dreizler(3), A. Ofir(3), Pablo A. Peña Rojas(3), I. Ribas(3), P. Rojo(3), David Kipping(3), R. Paul Butler(3), P. J. Amado(3), C. López(3), Ε. Πάλλη(3), F. Murgas(3), Hoover León-Giraldo(3)