Postdoc Research Day

The Postdoc Research Day Poster Session is an annual event featuring cutting-edge science and technology work conducted by our postdocs and their advisors. Postdocs present posters summarizing the exciting research they are involved in the areas of:

Astrophysics and Space Science
Earth Science
Planetary Science and Astrobiology
Technology, Instrumentation, and Engineering

A panel of judges reviews the posters during the event. Top posters are selected from each category, and the winners are announced at the end of the poster session. Winners receive an engraved plaque and briefly summarize their research at an award ceremony held after the poster day event.

Poster Research Day Photos:

Click here to access and download photos from the 2023 Poster Research Day.

Below are links to posters presented by postdocs at the 2023 Poster Research Day.

Poster Number	Title	Author	Postdoc Advisor	Org
Astrophysics and Space Science
A-001	Using Physics Informed Neural Networks to solve hydrodynamic systems	Sayantan Auddy	Neal Turner	326
A-002	Measuring the Masses of the TOI-700 Planets with ESPRESSO	Emily Gilbert	Karl Stapelfeldt	326
A-003	Planet-Hosting M Dwarfs Have Fewer Close-In Stellar Companions	Catherine Clark	Karl Stapelfeldt	326
A-004	Is the Radio Source Dipole from NVSS Consistent with the CMB and ΛCDM?	Yun-Ting Cheng	Olivier Dore	326
A-005	Protoplanetary disk atmospheres' fast magnetic energy dissipation and its role in chemistry and line emission	Fulvia Pucci	Neal Turner	326
A-006	Weak Lensing Calibration for the Euclid Mission	Andre Vitorelli	Eric Huff	326
A-007	Characterizing observational systematics for the Euclid wide spectroscopic survey	Kevin McCarthy	Daniel Stern	326
A-008	New Theory for the Origin of Debris Disks' Gas	Ryohei Nakatani	Neal Turner	326
A-009	On the nature of the EUV waves: A Multi-Spacecraft Analysis of a CME-EUV Waves Propagation and Interrelation	Alessandro Liberatore	Neal Turner	326
A-010	Archean Earth and Exozodi Studies using Bayesian Retrieval Code ExoReL(R) and Mission Yield Simulator ExoSims	Armen Tokadjian	Renyu Hu	326
A-011	Improving Single-Fiber Dynamic Modeling	Michael Talbot	Leonidas Moustakas	326
A-012	A new pipeline to investigate the models of the evolution of the Universe	Gabor Racz	Alina Rhodes	326
A-013	Combining spectroscopic and photometric data with an optimal galaxy sample: Application to DESI and Rubin-LSST	Sujeong Lee	Katarina Markovic	326
A-017	Antenna Development for Future 21cm Radio Telescopes	Emily Kuhn	Michael Seiffert	326
A-018	Commissioning Results from PARVI	Bryson Cale	Charles Beichman	326
A-019	Chaos in the Core: Turbulence and Star Formation in the Milky Way's Galactic Center	H Perry Hatchfield	Paul Goldsmith	326
A-020	The Radiative Effects of Dust on Water Vapor in a Cometary Coma	Aditya Khuller	Paul Von Allmen	398
A-022	Modelling small-scale galaxy clustering in redshift-space	Andrew Robertson	Eric Huff	326
Earth Science
Poster Number	Title	Author	Postdoc Advisor	Org
E-001	Evaluating global space-based XCO2 measurements from OCO-2 against the ground-based TCCON network	Saswati Das	Gregory Osterman	329
E-002	Energy-Water Dynamics in the U.S. Largest River Basin: Satellite Observations during Drought Conditions	Elahe Tajfar	Madeleine Pascolini-Campbell	329
E-004	Seeing Through Shallow Fault Zones Using High-Resolution Optical Image Correlation	Solene Antoine	Zhen Liu	329
E-005	Retrieval of Liquid Water Content over the Greenland Ice Sheet Using Enhanced Resolution L-band Brightness Temperature	Alamgir Hossan	Andreas Colliander	386
E-006	Capturing River Discharge Variability with Observations from a High-Frequency Satellite Altimetry Constellation	Arnaud Cerbelaud	Cedric David	329
E-007	Assessing the Quality of GNSS Radio Occultation Observations in Tropical Cyclones and Implications for Future Observations	Kevin Nelson	Chi Ao	335
E-008	JPL's Proposed GDGPS-Based High Accuracy Service for GPS	Nacer Naciri	Attila Komjathy	335
E-009	High-resolution aboveground carbon dynamics in the Amazon forest	Ovidiu Csillik	David Schimel	329
E-010	Model-Driven Insights into SWOT Observations of Global Hydrologic Variability	Jeffrey Wade	Cedric David	329
E-011	Trace gas atmospheric rivers: remote drivers of air pollutants	Mukesh Rai	Vivienne Payne	329
E-012	Investigating Permafrost Dynamics in Alaska with Artificial Intelligence	Bradley Gay	Charles Miller	329
E-013	Revealing the Cloud Structure and Precipitation Initiation with a Multifrequency Radar	Juan Socuellamos	Raquel Rodriguez Monje	334
E-014	Estimating the Unobserved: Antarctic State Estimation using the Ice-sheet and Sea-level System Model (ISSM)	Daniel Cheng	Eric Larour	329
E-015	The Pitfalls of Ignoring Topography in Snow Retrievals: A Case Study with EMIT	Niklas Bohn	Philip Brodrick	382
E-016	The potential of the Orbiting Carbon Observatory-2 (OCO-2) column CO2 measurements to constrain air-sea CO2 fluxes	Jeongmin Yun	Junjie Liu	329
E-017	Agricultural and Forest Carbon Inventories Improve Estimates of North American Carbon Fluxes	Eren Bilir	Anthony Bloom	329
E-018	Yukon River Temperature patterns from 2003 -2020	Rachel Spratt	Jorge Vazquez	329
E-020	Mapping 3D Global Vegetation using Radar Tomography: Simulation Tool Supporting STV and SDC Studies	Shashank Joshil	Marco Lavalle	334
E-021	Determining the rate OH + HO2 with Infrared Kinetic Spectroscopy	Charles Markus	Carl Percival	329
E-023	Revisiting the formation of multi-year La Nina events: Is a preceding strong El Nino necessary?	Jiwon Kim	Baijun Tian	329
E-024	Linking thermal infrared radiation and solar-induced chlorophyll fluorescence data to water-use-efficiency	Zoe Pierrat	Kerry-Anne Cawse-Nicholson	329
E-025	Internal Tide Characterization at the SWOT Cal/Val site	Audrey Delpech	Jinbo Wang	329
E-026	Ocean Color Remote Sensing of Sea Surface Glacial Meltwater on the Antarctic Peninsula Shelf	Boyang Pan	Michelle Gierach	329
E-027	Cloud-based Global River Modeling in the SWOT Era	Manu Tom	Cedric David	329
E-028	Assessment of SMOS and SMAP sea surface salinity against SASSIE in situ measurements in the Arctic Ocean	Odilon Joel Houndegnonto	Severine Fournier	329
E-029	Steric Height from JPL Cal/Val and SWOT vs. Coastal HighFrequency Radar Comparison	Luke Kachelein	Dimitris Menemenlis	329
E-030	Intercomparison of in situ and remote sensing surface salinity products in the global coastal ocean.	Sreelekha Jarugula	Severine Fournier	329
E-031	Studying water channel connectivity and overbank flow in wetlands using UAVSAR	Bhuvan Varugu	Cathleen Jones	334
E-032	Shallow Bathymetry Estimation in Turbid Environments: Leveraging AVIRIS-NG Hyperspectral Data	Antoine Soloy	Marc Simard	334
E-033	Comparison of SWOT sea surface height and NCOM steric height at the SWOT oceanography CalVal site	Babette Tchonang	Lee-Lueng Fu	329
E-034	Revealing the Power of Atmospheric Rivers: Open Science Meets Satellite Observations	Julie Sanchez	Jinbo Wang	329
E-035	Coastal marsh classification and hydroperiod estimation using Sentinel 1 backscatter	Saoussen Bejhadj Aissa	Marc Simard	334
E-036	High-cadence River Width Measurements from the OPERA Dynamic Surface Water Extent Product	Dinuke Munasinghe	Renato Prata de Moraes Frasson	329
E-038	Building bridges between land and ocean carbon budgets	Raphael Savelli	Dimitris Menemenlis	329
Planetary Science and Astrobiology
Poster Number	Title	Author	Postdoc Advisor	Org
P-001	Studying the (spectro)photometry of Europa	Ines Belgacem	Bonnie Buratti	322
P-002	Titan-Relevant Molecular Minerals: A Co-Crystal between Propionitrile and Acetylene	Ellen Czaplinski	Robert Hodyss	322
P-003	Methane outgassing from clathrate hydrates on Titan: Partial dissociation and substitution mechanisms	Elodie Gloesener	Mathieu Choukroun	322
P-004	Depositional models for the blocky unit at Jezero crater, Mars	Samantha Gwizd	Kathryn Stack Morgan	322
P-005	Investigating Hydrated Silica in Syrtis Major: Implications for the Intensity of Water-Rock Interaction	Joana Voigt	Vivian Sun	397
P-006	Global Distribution of Serpentine on Mars	Al Emran	Kathryn Stack Morgan	322
P-007	Deep Ultraviolet Raman Spectroscopy of Carotenoid Pigments	Sunanda Sharma	Morgan Cable	322
P-008	Analogue mission to Europa's ocean with an Alaskan field campaign	Elodie Lesage	Samuel Howell	322
P-010	Microbiome development in and response to lunar regolith simulants	Laura Fackrell	Kasthuri Venkateswaran	353
P-011	Strong Lithospheric Resistance Limits Potential for Europan Seafloor Volcanism	Austin Green	Catherine Elder	322
P-012	The effect of volcanic outgassing on the early Martian climate and geology	Ashwin Braude	Laura Kerber	322
P-013	Tidal seismicity in the silicate interior of Europa	Laurent Pou	Mark Panning	322
P-015	Deposition of the “Curvilinear Unit” (Jezero crater, Mars) & its Implications for Ancient Martian Surface Environments	Libby Ives	Kathryn Stack Morgan	322
P-016	Radiation sputtering of organics on Europa	Sankhabrata Chandra	Bryana Henderson	322
P-018	Spiders on Mars, Europa, and in the Laboratory	Lauren Mc Keown	Serina Diniega	322
P-019	Laboratory simulation of Pluto's and Triton's surface ice photochemistry	Lora Jovanovic	Murthy Gudipati	322
P-020	Phosphorus and Mineral Interactions on Enceladus	Katherine Dzurilla	Laura Barge	322
P-021	Facilities to Enable Study of Planetary Aerosol Formation and Cloud Microphysics	Joseph Salazar	Michael Pauken	353
P-022	Energy Dependence of X-ray Beam Size Produced by Polycapillary X-ray Optics	Anusheela Das	Christopher Heirwegh	322
P-023	Water Transport in the Mars Northern Winter Polar Atmosphere: Observations and Simulations	Hartzel Gillespie	Armin Kleinboehl	322
P-024	Investigating the extent of bladed terrain on Pluto via photometric surface roughness	Ishan Mishra	Bonnie Buratti	322
P-025	Interaction of polyaromatic hydrocarbons with pyruvate under hydrothermal early Earth conditions	Bonnie Teece	Laura Barge	322
P-026	Preservation and Detection of Biosignatures Under Simulated Ocean World Surface Conditions	Lena Vincent	Aaron Noell	389
P-028	OSSE for Titan Sub-mm Instrument Development	Cecilia Leung	Leslie Tamppari	322
P-029	ISS Veggie: microbiome shotgun metagenomic sequencing of plants grown in microgravity	Anna Simpson	Kasthuri Venkateswaran	353
P-030	Advances in Modeling the Energy Balance of H2O Ice on Mars: Implications for Present-Day Liquid Water	Aditya Khuller	Paul Von Allmen	398
P-031	Calorimetry studies of cometary ice analogs	Rahul Kumar Kushwaha	Murthy Gudipati	322
P-032	Ice to water vapor on Ceres: solar sputtering	Mary Park	Paul Von Allmen	398
P-033	Using Saturn's Rings as a Seismograph for Planetary Oscillations	Chris Mankovich	Mark Hofstadter	322
P-034	Mass-wasting surface degradation process on Europa	Rutu Parekh	Robert Pappalardo	322
Technology, Instrumentation, and Engineering
Poster Number	Title	Author	Postdoc Advisor	Org
T-001	Novel Heterodyne Detectors for THz High-resolution Spectroscopy	Changyun Yoo	Boris Karasik	386
T-002	Diagnosing Deep Space Navigation Anomalies with Deep Learning	Justin Mansell	Eric Gustafson	392
T-003	Low Loss Integrated Silicon Nitride Platform for Earth Science & Astrophysics applications	Hani Nejadriahi	Siamak Forouhar	389
T-004	High-frequency Transistor for Operation in Harsh Space Environments for Operation in Harsh Space Environment	Hanna Rodrigues	Siamak Forouhar	389
T-005	4th body-induced secondary resonance overlap inside unstable resonant orbit families: a Ganymede 4:3 + Europa case study	Bhanu Kumar	Rodney Anderson	392
T-006	Wafer-Scale Atomic Layer Deposition of Superconducting Titanium Nitride for Through-Silicon-Via Structures and Photon Detectors	John Femi-Oyetero	Siamak Forouhar	389
T-007	Atom Interferometer Fringe Fitting Simulation for Imaging Setup Characterization	Yuna Park	Nan Yu	332
T-008	Superconducting nanowire single-photon detectors for mid/far-infrared wavelengths	Gregor Taylor	Matthew Shaw	389
T-009	Informative Planning for Active Source Seeking in Complex, Unknown Environments	Sangwoo Moon	Benjamin Morrell	347
T-010	Kinetic Inductance Traveling Wave Parametric Amplifiers for Applications in Astrophysics	Farzad Faramarzi	Peter Day	389
T-011	Machine Learning for?Autonomous Off-road Robotic Navigation	Chanyoung Chung	Shehryar Masaud Khan Khattak	347
T-012	Thermally-coupled imagers for time-resolved single-photon detection	Emanuel Knehr	Boris Korzh	389
T-013	Optically Pumped Solid State Quantum Magnetometers for Space Application	Andreas Gottscholl	Hannes Kraus	389
T-014	Thermal Evaporation and Atomic Layer Deposition for Far Ultraviolet Mirror Coatings and Bandpass Filters	Robin Rodriguez	John Hennessy	389
T-015	Relative Phasing Transfers Leveraging Low-Thrust: The Deployment of the INCUS Constellation	Kenza Boudad	Jon Sims	392
T-016	The Next Generation Hyperspectral Microwave Radiometers for Atmospheric Remote Sensing	Ahmed Mohamed	Shannon Brown	386
T-017	An Optical Dipole Trap for NASA's Cold Atom Lab	Sofia Botsi	Jason Williams	332
T-018	Sub-nm Segmented Mirror for the Habitable Worlds Observatory	Daniel Shanks	Siamak Forouhar	389

Postdoc Research Day