| Bibliographies | Sporadic metal atom and ion layers and their connection to chemistry and thermal structure in the mesopause region at Arecibo | Jonathan S Friedman | 0 | 2 years 9 months ago |
| Bibliographies | Chemical model for mid-summer lidar observations of mesospheric potassium over the Arecibo Observatory | Jonathan S Friedman | 0 | 2 years 9 months ago |
| Bibliographies | Characteristics of Mesospheric Sporadic Potassium and Iron Atom Layers Over the Arecibo Observatory | Jonathan S Friedman | 0 | 2 years 9 months ago |
| Bibliographies | Characteristics of Mesospheric Sporadic Metal Atom Layers Over the Arecibo Observatory | Jonathan S Friedman | 0 | 2 years 9 months ago |
| Bibliographies | Characteristics of Mesospheric Sporadic Metal Atom Layers Over the Arecibo Observatory | Jonathan S Friedman | 0 | 2 years 9 months ago |
| Bibliographies | Observation and Modeling of Mesospheric Potassium Over Arecibo Observatory | Jonathan S Friedman | 0 | 2 years 9 months ago |
| Bibliographies | Ab initio calculations of reactions relevant to the formation of potassium metal layers in the mesosphere | Jonathan S Friedman | 0 | 2 years 9 months ago |
| Bibliographies | First global observations of the mesospheric potassium layer | Jonathan S Friedman | 0 | 2 years 9 months ago |
| Bibliographies | A study of the role of ion-molecule chemistry in the formation of sporadic sodium layers | Jonathan S Friedman | 0 | 2 years 9 months ago |
| Bibliographies | MRI: mobile Fe-resonance/Rayleigh/Mie Doppler lidar principle, design, and analysis | Jonathan S Friedman | 0 | 2 years 9 months ago |
| Bibliographies | MRI: A mobile Fe-resonance/Rayleigh/Mie Doppler LIDAR for global wind and temperature profiling | Jonathan S Friedman | 0 | 2 years 9 months ago |
| Bibliographies | CRRL/CTC: Doppler-free saturation-absorption and polarization spectroscopy for resonance fluorescence Doppler lidars | Jonathan S Friedman | 0 | 2 years 9 months ago |
| Bibliographies | Tropical tides and thermal structure in MLT region observed by lidars and SABER at Arecibo, Puerto Rico and Maui, Hawaii | Jonathan S Friedman | 0 | 2 years 9 months ago |
| Forum Topic | Posición de catedrático auxiliar en Óptica y Fotónica en la UMET | Giovanna Guerrero-Medina | 1 | 10 years 10 months ago |
| Forum Topic | Puerto Rico Photonics Institute | Jonathan S Friedman | 0 | 11 years 1 month ago |
| Forum Topic | Arecibo observatory fundraiser | Daniel Alfonso Colón-Ramos | 16 | 11 years 9 months ago |
