جست‌وجوی استاد و پژوهشگر

Takahiro Hiroiمشاهده پروفایل

پژوهشگر

• Planetary Geoscience
• Asteroid Studies
• Space Weathering
• +۳ مورد دیگر

Takahiro Hiroi is a Senior Research Scientist at the Department of Earth, Environmental & Planetary Sciences, Brown University. His research focuses on planetary geoscience with a strong emphasis on asteroid composition, space weathering processes, and remote sensing analysis. He collaborates with international missions like NASA’s OSIRIS-REx and JAXA’s Hayabusa2, analyzing returned samples from asteroids Bennu and Ryugu to understand early solar system evolution and material preservation. Key contributions include studies on UV-induced spectral changes in asteroid materials, thermal metamorphism in carbonaceous chondrites, and compositional analysis of lunar and Martian surfaces. Hiroi co-authored a 2022 paper on Ryugu’s evolutionary history, leveraging Hayabusa2 samples to trace asteroid formation processes. His work integrates experimental simulations (e.g., UV irradiation experiments) with observational data to model space weathering effects on asteroid surfaces. Recent activities include leading the Bennu sample analysis at Brown University, as highlighted in a 2024 news article. His research extends to lunar geology, including studies of agglutinates and high-Ca pyroxene distributions, contributing to understanding Moon’s crustal evolution. He is affiliated with the Division of Earth, Environmental and Planetary Sciences (DEEPS) and actively participates in the DESTINY+ mission targeting asteroid Phaethon. Notable achievements include advancing methodologies for detecting hydrous minerals and developing spectral classification frameworks for carbonaceous asteroids. His interdisciplinary approach bridges planetary science, geochemistry, and astrophysics, with a focus on sample-based research to address fundamental questions about planetary formation and habitability.

Wendy Bohrsonمشاهده پروفایل

استاد

• Magmatism
• Thermodynamic Modeling
• Volcanology
• +۳ مورد دیگر

Wendy Bohrson is a Professor in the Department of Geology and Geological Engineering at the Colorado School of Mines. Her research focuses on understanding physical and chemical changes in magmas during crustal storage and transport, with a particular emphasis on open-system thermodynamic modeling. She develops computational tools like the Magma Chamber Simulator (MCS) to track compositional and phase equilibria in evolving magmas. Key research interests include magma mush processes, crustal magmatism, timescales of melt/crystal aggregation, and linking petrologic data with geophysical signals at active volcanoes. Education background and affiliations: Her academic career includes positions at Colorado School of Mines and collaborations with institutions globally. She has authored/co-authored over 100 peer-reviewed articles since 2012, focusing on volcanic systems, planetary magmatism, and computational modeling. Research highlights include studies on the Steens Basalt, Mount Etna eruptive records, and lunar magma ocean dynamics. Her work integrates experimental petrology, geochemical analysis, and computational simulations to unravel magmatic processes. Projects often combine fieldwork with advanced modeling to address questions like crustal contamination, magma mixing, and eruption dynamics. Grants and funding support her research into flood basalt systems, magma chamber dynamics, and planetary crust formation. She contributes to STEM education initiatives like the Science Talent Expansion Program (STEP) at Central Washington University. Labs/teams: She leads the Computational Petrology Group at Mines, focusing on open-source tools like MCS. Collaborations include international volcano observatories and planetary science institutions.

Lesli J. Woodمشاهده پروفایل

استاد

• Quantitative Seismic Geomorphology
• Clastic Reservoir Characterization
• Tectonic-Sedimentologic Interaction
• +۶ مورد دیگر

Lesli J. Wood is the Weimer Distinguished Chair and Professor in the Department of Geology and Geological Engineering at the Colorado School of Mines. She specializes in quantitative seismic geomorphology, clastic reservoir characterization, and tectonic-sedimentologic interactions across continental margins and extraterrestrial environments. Her research spans terrestrial systems like the Taranaki Basin and Martian deltas, focusing on deltaic processes, mass transport deposits, and shale tectonics. Education: B.S., Geology, Arkansas Tech University, 1985 M.S., Geology, University of Arkansas, 1988 Ph.D., Earth Resources, Colorado State University, 1992 Research Interests: Her work integrates field studies, seismic data analysis, and numerical modeling to understand clastic depositional systems. Key areas include Neogene delta evolution, Martian shoreline processes, and shale deformation mechanisms. She has pioneered applications of seismic geomorphology to reservoir modeling and tectonic basin analysis. Publications Trends: Recent work emphasizes predictive modeling of clinoforms (e.g., Taranaki Basin studies), morphometric analysis of submarine landslides, and comparative planetology of Martian deltas. Earlier studies established foundational frameworks for understanding Trinidad Basin chronostratigraphy and sediment-wave dynamics. Teaching: Teaches courses on geologic processes (GEGN 204), integrated exploration (GEGN 503/504), and seismic geomorphology (GEGN 585).

Moritz Langerمشاهده پروفایل

دانشیار

• Permafrost Dynamics
• Climate Change Impacts
• Thermokarst Processes
• +۴ مورد دیگر

Moritz Langer is an Associate Professor in the Faculty of Science at Vrije Universiteit Amsterdam, specializing in Earth and Climate studies. He holds an ancillary position at the Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung (Bremerhaven, 2024-2026). His research focuses on permafrost dynamics, climate change impacts, and Arctic environmental systems, with a strong emphasis on thermokarst processes, vegetation-climate interactions, and geophysical remote sensing. Research interests include land surface processes, active layer dynamics, and the thermal regime of permafrost. He explores how climate warming affects permafrost degradation in regions like the Tibetan Plateau and Central Siberia, integrating models with remote sensing data. His work addresses carbon cycle feedbacks and infrastructure risks posed by thawing permafrost. Recent articles highlight advancements in permafrost representation in Earth System Models, the role of boreal forests in delaying thermokarst onset, and historical climate reconstructions using permafrost boreholes. His studies often involve international collaborations, focusing on circumpolar and high mountain regions. Langer teaches courses on Earth science observation methods and hydrology, contributing to both academic research and applied environmental science. He has authored/co-authored 84 research outputs, emphasizing peer-reviewed contributions to journals like Permafrost and Periglacial Processes and Global and Planetary Change . His work bridges disciplinary boundaries, combining physical geography, climatology, and computational modeling to address pressing Arctic environmental challenges.

• Planetary Materials
• Astromineralogy
• Physical Mineralogy
• +۹ مورد دیگر

Hugues LEROUX is a Professor at the University of Lille, affiliated with the Materials and Transformations Unit (UMET, CNRS UMR 8207), where he leads research in Terrestrial and Planetary Materials. His work is centered on astromineralogy, physical mineralogy, and the application of transmission electron microscopy to extraterrestrial samples, particularly from asteroids like Ryugu and carbonaceous chondrites. His research interests include space weathering, crystal defects, silicate mineralogy, shock metamorphism, and the microstructural evolution of planetary materials. He employs advanced electron microscopy techniques to investigate the nanoscale properties of meteorites and returned asteroid samples, contributing to our understanding of early solar system processes. The recent publications highlight a strong focus on the analysis of Ryugu samples, including studies on space weathering effects, silicate-sulfide interactions, organic matter, iron nitrides, and phyllosilicates. These works, published in high-impact journals such as Nature Astronomy , Geochimica et Cosmochimica Acta , and Meteoritics & Planetary Science , reflect a multidisciplinary approach combining mineralogy, spectroscopy, and microanalysis. Hugues LEROUX actively supervises PhD students and collaborates with international teams on major planetary science projects. His recent advisees include Daniel Hallatt and Sylvain Laforet. He has participated in numerous scientific communications at conferences such as the Lunar and Planetary Science Conference and the Meteoritical Society meetings. His laboratory work is supported by advanced facilities including the Lille Electron Microscopy Platform (PMEL).

Udo D. Schwarzمشاهده پروفایل

استاد

• Nanomechanics
• Materials Science
• Surface Physics
• +۵ مورد دیگر

Udo D. Schwarz is a Professor of Mechanical Engineering at Yale University with additional appointments in Chemical & Environmental Engineering and Materials Science. He leads the Yale Nanomechanics Group, focusing on atomic-scale interactions in materials science, nanotribology, and metallic glass characterization. His research employs advanced scanning probe microscopy and nanoindentation techniques. Education: PhD in Physics from the University of Basel, Switzerland. He holds a German 'Habilitation' and Venia Legendi from the University of Hamburg, Germany. Research Interests: Atomic-scale force measurements, nanomechanical properties of materials, heterogeneous catalysis, and nanoindentation-based methods development. His work bridges fundamental physics with applied materials science, emphasizing local characterization of mechanical and chemical interactions. Recent Publications (2021–2024): Focus on metallic glass heterogeneity, single-molecule analysis via scanning probe microscopy, and structural studies of bulk metallic glasses under varying thermal conditions. These contributions advance understanding of material behavior at the nanoscale. Awards: Magister of Arts (Yale, 2009), Heisenberg Fellowship (2000), Gaede Award (1999). Students/Alumni: Over 20 researchers, including prominent figures in academia and industry such as Prof. Jiaxin Yu and Dr. Chao Zhou. Labs/Teams: Operates specialized labs for Low Temperature Probe Microscopy, Ambient Condition Force Microscopy, and Nanoindentation.

Laurent G. J. Montésiمشاهده پروفایل

استاد

• Planetary Geodynamics
• Structural Geology
• Tectonics
• +۴ مورد دیگر

Laurent G. J. Montési is a Professor in the Department of Geology at the University of Maryland. His research focuses on planetary geodynamics, particularly deformation patterns on terrestrial planets and icy moons. He specializes in fault localization, mountain belt formation, and tectonic processes on Venus, Mars, Europa, and Earth. Education: Ph.D. in Geology from MIT (2002). Laboratory: Geodynamics Laboratory. He explores topics such as corona structures on Venus, lava tube detection on the Moon, and mantle dynamics in subduction zones. Recent work highlights include developing models for Venusian plume tectonics, analyzing lunar lava tube stability, and investigating melt migration in planetary lithospheres. His research integrates geophysical data, numerical simulations, and field observations. Key contributions span planetary surface processes, structural geology, and the interplay between tectonic stresses and melt dynamics. His studies inform missions to explore icy moons and terrestrial planets.

Megan E. Newcombeمشاهده پروفایل

استادیار

• Volcanology
• Planetary Science
• Petrology
• +۳ مورد دیگر

Megan E. Newcombe is an Assistant Professor in the Department of Geology at the University of Maryland . Her research focuses on experimental petrology and volcanology, particularly the controls on volcanic eruptive styles on Earth and other planetary bodies, and the quantification of volatile sources and fluxes in planetary interiors. She leads the Planetary Volcanism Laboratory , which investigates magma dynamics, volatile behavior, and planetary processes. Dr. Newcombe holds a Ph.D. in Geology from the California Institute of Technology (2016). Her work integrates laboratory experiments, field studies, and analytical techniques such as micro-CT imaging, isotope analysis, and melt inclusion studies to understand magma storage, ascent, and eruption mechanisms. She has received a National Science Foundation CAREER Award (2023) for her research on magma ascent chronometry using water-in-feldspar crystal clocks. Her research interests include: Hydrogen and water dynamics in magmas and planetary materials Volcanic eruption styles and their links to magma composition Experimental studies of volatile partitioning in minerals and melts Planetary volatile delivery and storage mechanisms Dr. Newcombe’s recent work explores the role of volatiles in driving explosive eruptions, the geochemical evolution of planetary interiors, and the application of crystal chronometry techniques to reconstruct volcanic histories. She collaborates with international teams on projects ranging from terrestrial volcanoes like Redoubt and Cerro Machín to lunar and Martian geology. Notable contributions include studies of the 2009 Redoubt eruption’s water content, the dynamics of superhydrous magmas in Colombia, and the reconstruction of volatile histories in chondritic meteorites. Her lab emphasizes interdisciplinary approaches, combining field data with experimental petrology to address fundamental questions in planetary science.

James Robertsمشاهده پروفایل

استادیار مدعو

• Planetary Geophysics
• Planetary Evolution
• Geodynamics
• +۵ مورد دیگر

Dr. James Roberts serves as an Adjunct Assistant Professor in the Department of Geology at the University of Maryland. He is affiliated with the Johns Hopkins Applied Physics Lab (JHU APL) through his email domain. His research focuses on modeling planetary geodynamics to understand the evolution of terrestrial planets and icy satellites. Education: Ph.D. in Astrophysical, Planetary, and Atmospheric Sciences (University of Colorado) M.S. in Astrophysical, Planetary, and Atmospheric Sciences (University of Colorado) B.S. in Physics and Geological Sciences (Virginia Tech) Research Interests: Investigates planetary interior heat sources (tidal dissipation, radiogenic decay, impacts), solid-state convection, surface feature formation, and planetary reorientation. Specializes in linking thermal and orbital evolution of planetary bodies like Mars and Enceladus. Awards: AGU Excellence in Refereeing (2011) APL Book Award (2010) Teaching Recognition (2004-2005) Labs/Teams: Affiliated with JHU APL's Civil Space Flight division, contributing to planetary science missions and formulation activities.

Aaron Cavosieمشاهده پروفایل

مدرس ارشد

• Geochemistry
• Planetary Science
• Impact Cratering
• +۶ مورد دیگر

Aaron Cavosie is a Senior Lecturer in the Space Science and Technology Centre at Curtin University's School of Earth and Planetary Sciences, Faculty of Science and Engineering. With over 80 peer-reviewed publications, he is a leading expert in planetary science, specializing in the geochemistry and microstructure of minerals formed during meteorite impacts. His research spans terrestrial and extraterrestrial impact structures, early Earth processes, and planetary evolution. PhD (2005) University of Wisconsin MS (2001) and BS (2001) University of New Mexico Professor at University of Puerto Rico (2005-2014) Senior Lecturer at Curtin University (2015-present) Dr. Cavosie's research focuses on the geochemistry, microstructure, and geochronology of accessory minerals as applied to both endogenic (tectonic) and exogenic (impact) processes. His work encompasses the origin of granite, Earth's oldest rocks, the origin of life, meteorites, and the study of asteroid impact structures. He has pioneered techniques for analyzing shocked minerals, particularly zircon, to understand impact events throughout Earth's history and on other planetary bodies. His recent publications reveal a strong emphasis on Mars-related research, early Earth processes, and advanced analytical techniques for studying impact structures. The research spans multiple continents, with studies on Australian impact structures (Yarrabubba, Woodleigh, Ilkurlka), Chicxulub crater in Mexico, and Martian meteorites. His work combines field studies, microanalytical techniques, and isotopic studies to unravel the history of planetary surfaces. Dr. Cavosie serves as principal advisor for PhD, MS, and BS (Honours) students, with a particular focus on microanalysis of rocks and minerals. His research has been supported by major funding agencies including the Australian Research Council, U.S. National Science Foundation, and NASA. His work generates significant media interest, with coverage in major outlets including CNN, New York Times, and Science Advances. The Space Science and Technology Centre (SSTC) at Curtin University serves as the umbrella for all planetary science research at the institution. Dr. Cavosie is deeply involved in this center, which coordinates research on impact cratering, planetary geology, and early solar system evolution. The center maintains strong international collaborations and utilizes cutting-edge analytical facilities for mineral and geochemical analysis.

• Planetary Science
• Lunar Geology
• Martian Geology
• +۷ مورد دیگر

Professor Alexander Nemchin is an Adjunct Professor at the School of Earth and Planetary Sciences within the Faculty of Science and Engineering at Curtin University. His research focuses on planetary science, particularly lunar and Martian geology, utilizing advanced geochemical and isotopic techniques to understand the formation and evolution of planetary bodies. He maintains an active research program with numerous recent publications in high-impact journals. Nemchin's research interests center on planetary geochemistry, with particular emphasis on lunar geology, Martian geology, and early solar system formation. His work employs U-Pb dating techniques, zircon analysis, and isotope systematics to unravel the chronology and processes of planetary differentiation. He has made significant contributions to understanding lunar volcanism, impact cratering history, and the early evolution of the Moon and Mars through analysis of meteorites, lunar samples, and returned mission data. His recent publications demonstrate a consistent focus on lunar science, with particular attention to samples from recent missions like Chang'e-5 and historical Apollo samples. The research spans multiple disciplines including geochemistry, planetary science, and geochronology, with an emphasis on understanding the timing of major events in lunar history. His work often involves international collaborations with researchers from various institutions worldwide, reflecting the global nature of planetary science research. Nemchin's research has been published in leading journals including Science , Nature , Geochimica et Cosmochimica Acta , and Earth and Planetary Science Letters . His work contributes significantly to our understanding of planetary formation processes, lunar volcanism, and the early history of the Earth-Moon system.

Martin Townerمشاهده پروفایل

پژوهشگر ارشد

• Planetary Science
• Meteoritics
• Astronomy
• +۳ مورد دیگر

Dr. Martin Towner is a Research Fellow at Curtin University's School of Earth and Planetary Sciences (EPS), part of the Faculty of Science and Engineering. He joined Curtin in 2012 as part of the Desert Fireball Network (DFN) project, which tracks meteoroid trajectories and recovers meteorites. Towner holds a PhD in Solid State Physics from the University of Bristol (1995) and has worked on planetary missions like the Cassini-Huygens mission to Saturn and the Beagle 2 Mars lander. His research focuses on planetary surface processes, meteorite recovery systems, and instrument development for space missions. Education: BSc(Hons) in Physics PhD in Solid State Physics (University of Bristol, 1995) Research Interests: Towner leads the DFN's camera network to observe meteorite falls, develops search strategies for meteorite recovery, and studies planetary surface features like Martian dust devils. His work bridges geology, astronomy, and engineering to understand Solar System materials and dynamics. Recent projects involve drone-based meteorite searches and machine learning for fieldwork optimization. Publications Trends: His recent work (2020-2024) emphasizes meteoroid stream analysis, Oort cloud material detection, and Hayabusa-2 sample return missions. Key themes include meteorite orbital dynamics, pristine sample analysis, and planetary surface evolution. Labs/Teams: He leads the DFN project and collaborates with global teams on missions like the Mars Sample Return. His field teams conduct meteorite recovery in Australian outback and Martian crater analysis via automated systems.

Stephen Toothمشاهده پروفایل

استاد

• Geomorphology
• Sedimentology
• Dryland Environments
• +۱۳ مورد دیگر

Professor Stephen Tooth is Chair of the Department of Geography and Earth Sciences at Aberystwyth University, where he has been a faculty member since 2000. He holds a BSc in Geography from the University of Southampton and a PhD in Physical Geography from the University of Wollongong, Australia. His academic journey includes a temporary lectureship at the University of Nottingham and postdoctoral research at the University of the Witwatersrand, South Africa. His research centers on geomorphology and sedimentology, particularly in dryland regions across Australia, southern Africa, southern Europe, South America, and India. Key themes include non-branching rivers, floodplains, wetlands in arid zones, channel-vegetation interactions, bedrock-influenced rivers, gully erosion, long-term landscape evolution, palaeoenvironmental change, climate change, the Anthropocene, and Earth-Mars analogues. He also explores broader environmental issues, science-art collaborations, and science education. His recent publications reflect a strong focus on fluvial dynamics, dryland hydrology, and environmental change, with articles in top journals such as Earth Surface Processes and Landforms , Earth-Science Reviews , and Journal of Quaternary Science . His work often integrates field data, historical analysis, and interdisciplinary perspectives to address global environmental challenges. Stephen Tooth leads externally funded projects from organizations including the Royal Society, British Council, and Royal Geographical Society. Notable projects include research on Indian dryland wetlands, Patagonian desert rivers, and immersive teaching tools for landscape education. He actively supervises PhD students, including Jayesh Mukherjee, Nuala Dunn, and Tasmin Griffiths, often in co-supervision with colleagues from geography, art, and botany. He has served on the editorial board of Progress in Physical Geography and engages in public outreach through media, lectures, and creative fieldwork initiatives. He is a member of the Earth Surface Processes Research Group and contributes to UN Sustainable Development Goals related to environmental sustainability and planetary health.

• Biomineralization
• Bone Tissue Engineering
• Origins of Life
• +۵ مورد دیگر

Dr. Nita Sahai is a Professor and Ohio Research Scholar at The University of Akron's School of Polymer Science and Polymer Engineering since 2011. She previously held a full professorship at the University of Wisconsin-Madison's Department of Geoscience for 11 years. Education: Ph.D. in Geochemistry (1997) from Johns Hopkins University, M.S. (1992) and B.Sc. (1990) from University of Rochester and St. Xavier’s College respectively. Her research bridges biomineralization and origins of life studies, focusing on molecular interactions between biological systems and mineral surfaces. Key areas include bone-tissue engineering, non-enzymatic polymerization, and planetary habitability modeling. Recent work explores chiral selectivity in catalytic systems (2020-2023), iron snow mechanisms on Europa (2024), and antimicrobial hydroxyapatite materials (2024). Her 15 most recent publications span Science , PNAS , and ACS journals. Scientific Recognition: 2021: Ranked among world’s top 2% scientists (Stanford University) 1998-2002: NSF Earth Sciences Postdoctoral Research Fellowship Grants include continuous NSF funding (2004-2024) for projects on mineral-promoted RNA polymerization, protocell evolution, and biomedical material development. She leads the Sahai Research Group , mentoring postdocs and graduate students in experimental and computational studies of mineral-biomolecule interfaces.

• Matter Characterization
• Optical Sensing
• Laser-Induced Breakdown Spectroscopy (LIBS)
• +۱۲ مورد دیگر

Bruno Bousquet is a Professor of Physics at the University of Bordeaux, affiliated with the Center for Intense Lasers and Applications (CELIA). His research focuses on the remote characterization of matter using advanced optical techniques such as Laser-Induced Breakdown Spectroscopy (LIBS) and Raman spectroscopy, with applications spanning planetary science, cultural heritage, and environmental analysis. His expertise lies in matter characterization , data analysis , and laser-based sensing . He employs chemometric approaches and statistical tools to interpret complex spectroscopic data, emphasizing measurement uncertainty and information extraction. His work bridges fundamental physics—studying electromagnetic wave-matter interactions—and applied research in non-destructive analysis of artifacts, soils, and Martian geology. The recent publications highlight a strong trend toward space instrumentation and planetary exploration, particularly through involvement in the Mars 2020 mission. The majority of his recent work centers on the SuperCam instrument aboard the Perseverance rover, analyzing Martian rocks and soils to understand mineralogy and search for biosignatures. These studies integrate LIBS, spectroscopy, and rigorous data normalization methods. Scientific awards received include: Fulbright Mobility Grant Physics Prize from the National Academy of Sciences, Belles-Lettres et Arts of Bordeaux (2020, with Philippe Caïs) Bruno Bousquet has been actively involved in major international research collaborations, particularly in the development and exploitation of space-based instruments like SuperCam. His advisory roles and grant-funded projects are implied through leadership in high-profile missions and publications, though specific students or grants are not listed. His work is supported by institutional affiliations with the University of Bordeaux and CELIA, where he contributes to both experimental and analytical aspects of laser applications in science. He is a key contributor to the scientific community through publications in specialized journals such as Spectrochimica Acta Part B and Space Science Reviews , and participates in public outreach and media engagement on topics related to Mars exploration and optical analysis techniques.