جست‌وجوی استاد و پژوهشگر

Peter Crockfordمشاهده پروفایل

استادیار

• Isotope Geochemistry
• Geobiology
• Proterozoic Climate History
• +۳ مورد دیگر

Dr. Peter Crockford is an Assistant Professor in the Department of Earth Sciences at Carleton University and a guest investigator at the Woods Hole Oceanographic Institution (WHOI). His research focuses on the coevolution of life and Earth's surface environments, with particular emphasis on Proterozoic climate history, isotope geochemistry, and geobiology. He leads the Crockford Lab, a team studying Earth's past, present, and future through interdisciplinary approaches combining field geology, geochemistry, and modern oceanographic insights. Key research interests include quantifying ancient biospheric productivity, investigating Snowball Earth glaciations, and evaluating the fidelity of sedimentary archives for reconstructing seawater chemistry. Dr. Crockford actively recruits PhD and MSc students, emphasizing interdisciplinary training in geology, geochemistry, and geobiology. His lab members are engaged in studies ranging from Paleoproterozoic iron formations to Neoproterozoic carbonate systems. Publications span over 40 peer-reviewed articles in journals like Earth and Planetary Science Letters , Nature Communications , and Nature Geoscience , reflecting contributions to understanding Earth's oxygenation history and biogeochemical cycles. His work has been featured in Science Magazine and The New York Times . Laboratory activities include cutting-edge isotope geochemistry (e.g., barium and sulfur isotopes), field campaigns in Arctic Canada and Namibia, and collaborations with institutions worldwide. The lab's current projects explore Mesoproterozoic ocean chemistry, Paleozoic terrestrial weathering transitions, and the interplay between primary productivity and atmospheric oxygen levels.

Vernon Cormierمشاهده پروفایل

استاد

• Solid Earth Geophysics
• Seismic Wavefield Analysis
• Inner Core Dynamics
• +۳ مورد دیگر

Vernon Cormier is a Professor at the University of Connecticut, specializing in solid earth geophysics with a focus on seismic wavefield analysis. His research explores deep Earth structure, inner core dynamics, and mantle phase transitions. He holds a Ph.D. in Geophysics from Columbia University and completed his undergraduate studies at the California Institute of Technology. Education: Ph.D.: Geophysics, Columbia University M.S.: Geophysics, Columbia University B.S.: Geophysics (with honors), California Institute of Technology Research interests include the solidification of the inner core's role in the geodynamo, viscoelastic attenuation in heterogeneous media, and seismic detection of mineral phase changes. His work integrates advanced seismic modeling techniques with observational data to unravel Earth's internal dynamics. He teaches courses such as ERTH 4560/PHYS 4130 (Planetary Science) and ERTH 6530 (Geophysical Inverse Theory). His recent publications (2020–2025) address topics like inner core solidification, mantle phase changes, and crustal heterogeneity. He maintains an active research website at [link].

Zhenzhen Yuمشاهده پروفایل

دانشیار

• Materials Joining
• Welding Metallurgy
• Non-Equilibrium Phase Transformations
• +۵ مورد دیگر

Zhenzhen Yu is an Associate Professor in Metallurgical and Materials Engineering at the Colorado School of Mines. She directs the Center for Welding, Joining, & Coatings Research (CWJCR) and co-directs the Manufacturing and Materials Joining Innovation Center (Ma2JIC). Her research focuses on advanced manufacturing processes, particularly materials joining, non-equilibrium phase transformations during welding, and multi-material system design. She holds a Ph.D. in Materials Science and Engineering from the University of Tennessee, Knoxville, and a B.S. in Mechanical Engineering from East China University of Science and Technology. Research interests include: joining of dissimilar materials, weld microstructure-property relationships, in-situ characterization of transient material states, and stress relaxation cracking susceptibility evaluation. Notable awards include the NSF CAREER Award (2019) and the McKay-Helm Award (2019). Her recent work addresses challenges in high-temperature materials for energy storage systems, stress corrosion cracking mechanisms in nuclear applications, and development of multi-principal element alloys for advanced joining applications. She teaches courses such as Advanced Welding Metallurgy and Solidification. Labs: Center for Welding, Joining, & Coatings Research (CWJCR) Key Projects: Residual stress control in welding, AI-enabled robotic NDE for power plant boilers, molten salt tank failure analysis

• Geology
• Geophysics
• Geochemistry
• +۳ مورد دیگر

William Dunne is a Professor in the Department of Earth & Planetary Sciences at the University of Tennessee, Knoxville, and serves as the Associate Dean for Research & Facilities. He holds a B.Sc. and Ph.D. from Bristol University, UK. His research focuses on structural geology, planetary science, and fracture network analysis, with notable work on Europa's geology and tectonic processes in the Appalachians. Dunne has authored/co-authored over 65 publications, including the textbook Planetary Geoscience (2019). His recent studies explore fracture abundance predictions on icy satellites and spatial fault arrangements. Funded projects include NSF grants and collaborations with organizations like the Electric Power Research Institute. He has led sponsored projects since 2001, emphasizing geotechnical hazard assessment and energy-related geoscience. Education: B.Sc. and Ph.D. from Bristol University, UK Key Research Areas: Planetary geology, fracture mechanics, tectonic deformation, and geohazard analysis His articles highlight advanced fracture network characterization techniques and applications in planetary science. Sponsored projects span rockfall management systems, airborne magnetic surveys, and sustainable energy initiatives. Dunne’s work bridges geological theory and practical engineering solutions, with contributions to both academic and applied domains.

Robert C. Liebermannمشاهده پروفایل

استاد پژوهشی

• Mineral Physics
• High-Pressure Mineralogy
• Earth's Interior Dynamics
• +۳ مورد دیگر

Robert C. Liebermann is a Research Professor at Stony Brook University's Mineral Physics Institute, holding the position since 2014. Previously, he served as Distinguished Service Professor from 1996 to 2014 and as a faculty member from 1976 to 2014. His research focuses on mineral physics, particularly the behavior of minerals under high pressure and temperature conditions, with contributions to understanding Earth's interior dynamics. He co-developed groundbreaking high-pressure facilities like the Stony Brook High-Pressure Laboratory, featuring SAM 95 and USSA-2000 apparatuses, which were pivotal in mineral physics research. His work includes studies on phase transitions in minerals, elastic wave velocity measurements, and collaborations across institutions globally. Education: B.S. from California Institute of Technology (1964), Ph.D. from Columbia University (1969). He held a Senior Research Fellowship at Australian National University (1970–76) and served as President of COMPRES (2003–2010). Key awards include the Edward A. Flinn Award (2012) and an honorary doctorate from Université Paul Sabatier (2004). The mineral 'liebermannite' was named in his honor in 2014. Research highlights include advancing ultrasonic interferometry techniques, studying olivine-perovskite transformations, and investigating diffusion mechanisms in minerals. He has collaborated with international teams, including those in France, Japan, and Australia, and his work has been published in top journals like Physics of the Earth and Planetary Interiors and American Mineralogist.

Travis Rectorمشاهده پروفایل

استاد

• Astronomy Education Research
• Blazars
• Multiwavelength Observational Techniques
• +۷ مورد دیگر

Travis Rector is a Professor in the Department of Physics & Astronomy at the University of Alaska, Anchorage. His academic profile demonstrates a dual focus on astrophysical research and astronomy education, with particular emphasis on observational techniques and visualization methods. He maintains an active presence in both research and teaching, with recent publications spanning from 2011-2016 and teaching responsibilities in multiple astronomy courses. Ph.D. in Astrophysics, University of Colorado, 1998 M.S. in Astrophysics, University of Colorado, 1995 B.S. in Physics, Trinity University, 1992 Rector's research spans two primary domains: observational astrophysics and astronomy education. In astrophysics, he investigates blazars (BL Lac objects), cataclysmic variables, young stellar objects in star-forming regions, and recurrent novae in M31. His work often employs multiwavelength observational techniques to study these phenomena. In astronomy education research, he focuses on student learning through authentic research experiences, particularly using robotic telescope networks for asteroid observation projects and developing tools like OrbitMaster for visualizing solar system dynamics. His research in imagery and visualization of research data bridges both domains, creating effective ways to present complex astronomical concepts. Analysis of Rector's publication record reveals a strong interdisciplinary approach that combines observational astronomy with educational innovation. His work on recurrent novae in M31 represents a significant contribution to extragalactic variable star research, while his educational publications demonstrate a decade-long commitment to improving astronomy education through authentic research experiences. The recurring theme across his work is the application of observational techniques to both astrophysical research and educational contexts. Rector teaches multiple astronomy courses including Solar System Astronomy (ASTR A103), Stars, Galaxies, and Cosmology (ASTR A104), Astrobiology (ASTR A365), and Basic Physics I (PHYS A123). His educational research focuses particularly on how non-science majors benefit from authentic research experiences, with assessment data spanning over a decade. Dr. Rector is actively involved with the RBSE Nova Search Team, contributing to the creation of a uniform catalog of novae in M31. His work with robotic telescope networks for student research projects indicates involvement with observational facilities that support both research and educational objectives.

Nicholas H. Warnerمشاهده پروفایل

دانشیار

• Planetary Geology
• Mars Surface Processes
• Sedimentology
• +۲ مورد دیگر

Nicholas H. Warner is Associate Professor of Geological Sciences at SUNY Geneseo. He holds a PhD in Geological Sciences from Arizona State University (2008), MS from SUNY Buffalo (2002), and BA from SUNY Geneseo (2000). Serves as Participating Scientist on NASA's InSight mission, leading geology operations for the Mars lander. Research specializes in Martian surface processes, sedimentary systems, and landscape evolution using orbital and surface data. Combines field studies of terrestrial analogs (Icelandic jökulhlaups) with planetary remote sensing. Publications focus on Martian hydrology, sediment transport, and surface-atmosphere interactions, with recent work supporting NASA exploration missions. Awards & Grants: NASA Participating Scientist Program Grant ($293,000, 2018) NASA Mars Data Analysis Program Grant ($360,000, 2013) Stephen E. Dwornik Award, GSA Planetary Division (2002)

Randy L. Korotevمشاهده پروفایل

عضو هیئت علمی

• Lunar Geochemistry
• Lunar Meteorites
• Impact History of the Moon
• +۳ مورد دیگر

Dr. Randy L. Korotev is a Research Professor Emeritus in the Department of Earth, Environmental, and Planetary Sciences at Washington University in St. Louis. He specializes in lunar geochemistry, using the chemical composition of lunar materials to understand lunar geology, impact history, and early crust formation. His research focuses on analyzing lunar meteorites and samples from Apollo and Luna missions to study how meteorite impacts have shaped the Moon's surface. Dr. Korotev has developed techniques for precisely determining chemical compositions of lunar samples using instrumental neutron activation analysis, and integrates data from Clementine and Lunar Prospector missions to contextualize lunar samples within regional and global frameworks. Dr. Korotev maintains extensive online educational resources about meteorites, including identification guides and lunar meteorite databases. His recent publications focus on isotopic analysis of Apollo samples, lunar regolith processes, and developing new methodologies for lunar surface sampling. He has conducted field research in Antarctica at Meteorite Moraine near Lewis Cliff and maintains an active role in educating the public about meteoritic science through his university website.

Pedro J. Jugoمشاهده پروفایل

استاد

• Igneous Petrology
• Experimental Petrology
• Ore Deposit Genesis
• +۵ مورد دیگر

Pedro J. Jugo serves as a Professor in the Department of Geology at Laurentian University's Harquail School of Earth Sciences, where he has held a faculty position since July 2006. His academic appointments include teaching foundational and advanced geology courses such as GEOL 1006 (Introductory Geology I), GEOL 1021 (Understanding the Earth), GEOL 3206 (Igneous Petrography), and GEOL 5206 (Topics in Igneous Petrology). B.Sc. from Central de Venezuela M.Sc. from Maryland PhD from Alberta Professor Jugo's research focuses on understanding magmatic processes related to ore deposit formation, with particular expertise in igneous and experimental petrology. His primary research interests include the genesis of orthomagmatic and hydrothermal ore deposits, metasomatic processes affecting magma chemistry, volatiles in magmas, volcanic degassing, geochemistry of highly siderophile elements (Ru, Rh, Pd, Re, Os, Ir, Pt, Au), and sulfide-sulfate equilibria in silicate melts. His work bridges fundamental petrological processes with practical mineral exploration applications. Analysis of his publication record from 1999-2016 reveals consistent focus on sulfur behavior in magmatic systems, experimental determination of element partitioning, and application of advanced analytical techniques like XANES spectroscopy. His research demonstrates strong interdisciplinary connections between experimental petrology, economic geology, and analytical geochemistry, with particular emphasis on understanding the chemical processes that lead to valuable mineral concentration. Professor Jugo actively supervises graduate students, currently mentoring multiple M.Sc. and Ph.D. candidates working on projects related to platinum group element deposits in the Bushveld Complex, gold mineralization studies, and chromitite cycles. His past students include Dr. Fabio Cafagna who completed experimental studies on sulfur and platinum group elements in silicate systems. His current research projects include investigating sulfide-sulfate equilibria, sulfur content and speciation in silicate melts as function of oxidation state, and diffusion mechanisms of highly siderophile elements in magmatic systems. Professor Jugo maintains active collaborations with researchers worldwide, as evidenced by his extensive co-authorship network across international institutions.

Paul Francisمشاهده پروفایل

استاد

• Astronomy
• Astrophysics
• Education Technology
• +۵ مورد دیگر

Professor Paul Francis is an astronomer and educator at the Australian National University (ANU), affiliated with the Research School of Astronomy & Astrophysics within the ANU College of Science and Medicine. He holds the title of ANU Distinguished Educator and has received awards including the 2016 Australian Award for University Teaching and the 2000 ANU Vice Chancellor's Award for Teaching. His research focuses on innovative education methods, active galactic nuclei (AGN), high-redshift galaxies, and Lyman-alpha blobs. He teaches courses such as PHYS1101, ASTR1001, and ASTR1003, and leads massive open online courses (MOOCs) in astronomy. Francis has contributed to major projects like the Southern Sky Survey and SkyMapper telescope initiatives. His research explores phenomena such as galaxy formation, quasar environments, and interstellar medium dynamics. Notable publications investigate Lyman-alpha blob gas dynamics, AGN emission mechanisms, and survey methodologies. Francis has supervised projects on topics like comet demographics and stellar occultations. His educational work emphasizes inquiry-based learning and MOOC development, with studies on student demographics in online courses. Scientific Awards: ANU Distinguished Educator, 2016 Australian Teaching Award, 2000 ANU Teaching Award Grants: Involved in the Southern Sky Survey (2003–2011) and SkyMapper projects Labs/Teams: Research School of Astronomy & Astrophysics, ANU Researcher Portal

Margaret Hartleyمشاهده پروفایل

دانشیار

• Volcanology
• Geochemistry
• Igneous Petrology
• +۳ مورد دیگر

Dr. Margaret Hartley is an Associate Professor in Earth and Environmental Sciences at the University of Manchester. She holds a PhD from the University of Edinburgh (2012) and a BA/MSci in Natural Sciences from the University of Cambridge (2007). Her research focuses on volcanic systems, investigating processes from mantle melting to surface eruptions using field studies, geochemical analysis, and modeling. Key themes include magmatic gas budgets, mantle geochemical heterogeneity, and volatile recycling. Her work contributes to UN SDGs related to climate action and sustainable resource use. Current projects include the Magmatic volatiles in the fourth dimension (2023–2026) and Unlocking the C and N budget of the Earth (2021–2024). She has supervised 3 PhD students and collaborated on 8 research projects, including the EUROVOLC network (2018–2021). Hartley has served on the Natural Environment Research Council (NERC) grants review panel and organized the VMSG 2022 conference. Her research outputs span 53 peer-reviewed articles, with recent contributions on clinopyroxene iron valence systematics, lunar granulite protoliths, and volcanic gas dynamics. Datasets include melt inclusion imaging and thin section scans from Iceland and Papua New Guinea. She has provided expert commentary on volcanic eruption risks for LiveScience and Sky News.

Joshua Snapeمشاهده پروفایل

پژوهشگر ارشد

• Planetary Science
• Lunar Geology
• Meteorite Analysis
• +۳ مورد دیگر

Joshua Snape is a Royal Society University Research Fellow in Earth and Environmental Sciences, specializing in planetary evolution, particularly the Moon. His research focuses on analyzing lunar samples, meteorites, and impact processes to understand the Moon's magmatic history, impact chronology, and mantle evolution. He leads the Planetary Science research project exploring lunar samples, regolith, and impact dynamics. His expertise includes U-Pb isotope dating, experimental petrology, and isotopic compositional analysis. Key achievements include determining the age of the South Pole-Aitken Basin and studying Chang’e-5 samples. Snape collaborates globally on lunar and Martian meteorite studies, contributing to UN Sustainable Development Goals related to planetary protection and scientific discovery. Research Interests: Lunar impact history, magma ocean crystallization, isotopic dating, and regolith evolution. Projects: PI of Planetary Science project investigating lunar samples and regolith. Media Impact: Featured in 30+ news outlets for Chang’e-5 research and lunar rock studies. Labs/Teams: Part of international teams analyzing Apollo and lunar meteorite samples.

• Volcanology
• Igneous Petrology
• Glaciovolcanism
• +۳ مورد دیگر

Kelly Russell is a Professor in the Department of Earth, Ocean and Atmospheric Sciences at the University of British Columbia (Vancouver Campus), affiliated with the Faculty of Science. Their research focuses on volcanology, igneous petrology, and glaciovolcanism, with an emphasis on magma transport, mantle dynamics, and paleoenvironmental reconstructions through volcanic systems. Russell leads the Volcanology & Petrology Laboratory at EOS-South 253. Education: Ph.D. in Earth Sciences, University of Calgary, 1984 M.Sc. in Earth Sciences, University of Calgary, 1980 B.Sc. (Honours) in Earth Science, University of Manitoba, 1976 Research Interests: Russell’s work spans three core themes: (1) glaciovolcanism as a paleoenvironmental proxy, (2) melt viscosity modeling for planetary and magmatic systems, and (3) mantle xenolith transport dynamics. Their studies integrate field observations, experimental petrology, and computational models to understand volcanic processes and Earth’s interior. Publication Trends: Recent work explores particle dynamics in magma systems, carbonated mantle lithosphere interactions, and glaciovolcanic reconstruction. Key contributions include the GRD viscosity model and studies on kimberlite volcanism. Awards/Honors: 2023 Alexander von Humboldt Research Award 2022 Elected Member, Academia Europaea 2016 Fellow, Mineralogical Society of America Advising: Russell mentors graduate and undergraduate students on volcanology projects, including glaciovolcanic field studies and magma dynamics modeling. Their team includes postdoctoral fellows and students exploring volcanic hazards and mantle processes. Lab & Collaborations: The Volcanology & Petrology Lab collaborates internationally on projects like glaciovolcanic mapping in the Garibaldi Belt and kimberlite ascent mechanisms. Russell also contributes to the GeoSentinel Program and UBC’s Climate Crisis initiatives.

Gregory Okinمشاهده پروفایل

استاد

• Geomorphology
• Plant-Soil Interactions
• Arid Environments
• +۳ مورد دیگر

Gregory Okin serves as Professor and Department Chair in Geography at UCLA's College of Social Sciences, holding a PhD from California Institute of Technology (2001). His research spans physical geography with emphasis on dryland processes, wind erosion, and remote sensing applications. Research focuses on geomorphology, plant-soil interactions in arid environments, nutrient cycling, spatial modeling, and spectral analysis. Current work leverages NASA's EMIT mission for mineral dust source investigation and climate impact assessment. Publications demonstrate expertise in spectroscopy-based research, featuring extensive work on mineral dust composition, wind erosion dynamics, and remote sensing validation. Recent studies emphasize quantitative modeling of dryland systems. Teaching responsibilities include courses on Physical Geography, Soils, and Remote Sensing. Contact for departmental matters: chair@geog.ucla.edu; for academic inquiries: okin@geog.ucla.edu.

John M. Eilerمشاهده پروفایل

استاد

• Isotope Geochemistry
• Geochemistry
• Geology
• +۴ مورد دیگر

John M. Eiler is the Robert P. Sharp Professor of Geology and Geochemistry and Ted and Ginger Jenkins Leadership Chair at the California Institute of Technology (Caltech). He has held various positions at Caltech since 1994, including Research Fellow, Senior Research Fellow, Assistant Professor, Associate Professor, and Professor since 2006. He currently serves as Division Chair for the Division of Geological and Planetary Sciences (2024-) and holds leadership roles. Education: B.S. in Geology, University of Iowa (1989) M.S. in Geochemistry, University of Wisconsin (Madison) (1991) Ph.D. in Geochemistry, University of Wisconsin (Madison) (1994) Research Interests: Professor Eiler specializes in isotope geochemistry of light elements (H, C, N, O, S), focusing on planetary and geological processes. His work addresses the origin of igneous rocks, meteorites, planetary atmospheres, atmospheric chemistry, paleoclimate, and paleontology through isotopic analysis. Publication Trends: Recent articles highlight his expertise in clumped isotopes, light element fractionation, and applications to planetary science. Key topics include protoplanetary disk organic solids, sulfur isotope sources in the solar system, hydrogen isotope equilibrium in alkanes, Himalayan uplift via detrital carbonate analysis, and isotopic constraints on Precambrian fracture fluids and extraterrestrial organic compounds.