جست‌وجوی استاد و پژوهشگر

John A. Tardunoمشاهده پروفایل

استاد

• Paleomagnetism
• Geomagnetism
• Geodynamics
• +۷ مورد دیگر

John A. Tarduno is a Professor of Geophysics in the Department of Earth and Environmental Sciences and holds a dual appointment as Professor of Physics & Astronomy at the University of Rochester. He founded the university's paleomagnetism laboratory and has led expeditions to the Arctic, Sahara, and Southern Africa. His research focuses on paleomagnetism, geomagnetism, and geodynamics, particularly the evolution of Earth's magnetic field and hotspot dynamics. Tarduno earned his BS from Lehigh University and MS/PhD from Stanford University after postdoctoral work at Stanford and ETH-Zurich. He served as chair of the Department of Earth and Environmental Sciences from 1998 to 2006. Research interests include the geodynamo, mantle plume migration, and ancient magnetic field behavior. Notable contributions include challenging the fixed hotspot hypothesis via the Hawaiian-Emperor seamount study and discovering Earth's magnetic field existed as early as 4.2 billion years ago using zircon crystals. His work has been recognized with the Price Medal (Royal Astronomical Society), Petrus Peregrinus Medal (EGU), and Guggenheim Fellowship. Tarduno has authored over 100 publications, including studies in Science , Nature , and PNAS . He mentors students in fieldwork and laboratory research, emphasizing Arctic and Pacific expeditions. Beyond academia, he is an avid cyclist, duathlete, and trail runner.

Volkmar Schultzeمشاهده پروفایل

پژوهشگر

• Quantum Magnetometry
• Sensor Technology
• Applied Physics
• +۷ مورد دیگر

Dr. Volkmar Schultze is a Researcher in the Quantum Systems Work Group Quantum Magnetometry at the Leibniz Institute of Photonic Technology (Leibniz-IPHT) in Jena, Germany. His work focuses on developing high-resolution magnetic field sensors using optically pumped magnetometers (OPMs) and superconducting quantum interference devices (SQUIDs) for applications in geomagnetic prospection (e.g., archaeometry) and biomedical investigations (e.g., magnetoencephalography). His research spans sensor design, noise reduction, and orientation error compensation. Key contributions include innovations in light-shift dispersed Mz (LSD-Mz) mode and heading error mitigation in Earth’s magnetic field. He collaborates on magnetorelaxometry imaging and quantum-limited resolution systems, with a focus on eliminating magnetic shielding requirements. Recent publications highlight advancements in portable OPM systems (2022), dead-zone-free sensors (2023), and spin-exchange relaxation suppression (2016). His work bridges quantum physics , applied instrumentation , and cross-disciplinary applications in geophysics and medicine. Labs & Teams : He collaborates with interdisciplinary teams at Leibniz-IPHT, including co-authors like Gregor Oelsner, Christian B. Schmidt, and Ronny Stolz. His work integrates theoretical modeling (e.g., density-matrix simulations) with experimental sensor development.

• Electrical Engineering
• High Voltage Systems
• Partial Discharges
• +۹ مورد دیگر

Michael Danikas is a Professor at Democritus University of Thrace's Department of Electrical and Computer Engineering. He teaches undergraduate courses (High Voltages I/II) and postgraduate courses (Partial Discharges: Mechanisms and Detection, Insulating Materials). His research focuses on dielectric phenomena, including partial discharges, electrical breakdown, and nanocomposite materials. 1980 B.Sc. in Electrical and Electronic Engineering, University of Newcastle-upon-Tyne 1982 M.Sc. in Electrical and Electronic Engineering, University of Newcastle-upon-Tyne 1985 Ph.D. in Electrical and Electronic Engineering, Queen Mary College, University of London His research interests span partial discharges, insulating materials, and electrical dendrite simulations. Recent publications highlight trends in nanocomposites, transformer oil analysis, and machine learning applications for discharge detection. He leads the Electrical Power Systems Laboratory and investigates high voltage systems. Scientific awards: No personal awards explicitly mentioned. Michael Danikas has published extensively in journals like IEEE Transactions on Dielectrics and Electrical Insulation, focusing on dielectric properties and high voltage engineering challenges. He has supervised no explicit students in the provided text.

Rory D. Cottrellمشاهده پروفایل

پژوهشگر

• Paleomagnetism
• Geodynamo
• Geomagnetic Field Strength
• +۵ مورد دیگر

Rory D. Cottrell is a Research Scientist in the Department of Earth and Environmental Sciences at the University of Rochester since 2003. She holds a Ph.D. in Geological Sciences (2000) and M.S. (1998) from the University of Rochester, and a B.A. in Geophysics from SUNY Geneseo (1994). Her research focuses on paleomagnetism, geomagnetic field strength, and tectonic processes including hotspot motion and plate dynamics. Notable contributions include studies on Hadean-Early Archean geodynamic processes using zircon magnetism and investigations into the South Atlantic Anomaly's antiquity. Teaching responsibilities include courses such as Paleomagnetism and Global Plate Tectonics (EES 256), Solid Earth Geophysics (EES 205), and Evolution of the Earth (EES 201). She has advised numerous graduate and undergraduate research projects, though specific student names are not listed in the provided materials. Awards include the 1998 AGU Outstanding Student Paper Award and Magna Cum Laude distinction from SUNY Geneseo. Her work extends to synergistic activities like textbook reviewing for major publishers and K-12 science outreach through programs like Science Olympiad and Girl Scouts STEM initiatives. She also serves as a field trip guide for glacial geology in the Rochester area through the Friends of Mt. Hope Cemetery.

Conall Mac Niocaillمشاهده پروفایل

استاد

• Geology
• Geophysics
• Palaeomagnetism
• +۷ مورد دیگر

Professor Conall Mac Niocaill is a Professor of Earth Sciences and Official Fellow at Exeter College, University of Oxford. He is actively involved in research, teaching, and laboratory leadership within the Department of Earth Sciences, with a focus on palaeomagnetism and geological evolution. Research Interests: His work spans tectonics, Earth's magnetic field, plate reconstructions, large igneous provinces, and environmental change. He integrates field, laboratory, and analytical methods to study geological processes from sub-micron to planetary scales. The recent publications reflect a strong focus on paleomagnetism, volcanic provinces, and ancient environmental changes, with recurring themes in geochronology, magnetic field behavior, and large-scale geological events. His research frequently involves international collaboration and fieldwork in remote locations. Scientific Awards: EU Marie Curie Fellow Advising and Grants: While specific students and grants are not listed, he leads research in the palaeomagnetism laboratory and has secured competitive fellowships such as the Marie Curie. He supervises research and teaches across undergraduate years. Labs and Teams: He directs the palaeomagnetism laboratory in the Department of Earth Sciences, where magnetic signals in rocks are analyzed to understand Earth's magnetic history and rock evolution.

Tushar Mittalمشاهده پروفایل

استادیار

• Magmatic Processes
• Submarine Volcanism
• Volcano-Climate Interactions
• +۴ مورد دیگر

Tushar Mittal is an Assistant Professor in the Department of Geosciences at Pennsylvania State University, affiliated with the College of Earth and Mineral Sciences. His research focuses on solid Earth processes, integrating magmatic systems, submarine volcanism, and volcano-climate interactions. He employs fluid dynamics models, thermo-mechanical theory, and machine learning to study phenomena across planetary scales. Research interests include: Magmatic processes in continental flood basalts (e.g., Deccan Traps) Submarine volcanic eruptions and their environmental impacts Planetary geophysics, including icy ocean worlds like Enceladus Volcanic climate effects through sulfur and carbon emissions Publications emphasize interdisciplinary approaches, linking geological observations with theoretical models. Recent work examines the 2022 Hunga eruption's climate impact, Deccan Traps' eruption chronology, and hydrothermal plumes on icy satellites. His research also explores magma mush dynamics, mantle plume interactions, and mid-ocean ridge systems. Labs/Teams: Collaborates on projects involving magnetotelluric imaging, heat mining feasibility studies, and planetary interior composition analysis. Active in international volcanic monitoring initiatives and astrobiology-related geodynamics.

Kathy Whalerمشاهده پروفایل

استاد

• Geomagnetism
• dynamics and thermal history of the Earth's core
• geophysical inverse theory
• +۹ مورد دیگر

Professor Kathy Whaler is a distinguished Professor of Geophysics at the School of Geosciences, University of Edinburgh, with extensive research experience in Earth's magnetic field and core dynamics. Her academic career spans several decades with significant contributions to geomagnetism and geophysical inverse theory. Her primary research interests include geomagnetism, dynamics and thermal history of the Earth's core, geophysical inverse theory, and electromagnetic induction. Professor Whaler's work focuses on understanding secular variation, core flow, outer core dynamics, and magnetotellurics, employing both satellite observations and ground-based measurements to model Earth's interior processes. Her fingerprint analysis shows strong engagement with topics including Secular Variation (100%), Magma (52%), Observatory studies (48%), and Magnetotellurics (48%). Professor Whaler's recent publications demonstrate continued productivity and relevance in her field, with multiple 2025 papers addressing cutting-edge questions in core dynamics and lithospheric structure. Her work spans from fundamental core processes to practical applications like understanding how subsurface electrical properties affect power grids. 29th Gunning Victoria Jubilee Prize Lectureship (1998) Associate Fellow (2022) Award for services to geophysics (2019) Bullard Lecturer (Dec 2012) Chair, International Scientific Review Panel, FutureEO Programme (2024) Professor Whaler actively supervises graduate students and leads multiple research projects with significant funding from organizations including the British Geological Survey, Met Office, and European Space Agency. Her research has practical applications for understanding geological hazards and infrastructure resilience, as demonstrated by media coverage of her work on magma systems in Ethiopia. Her international collaborations span continents, reflecting the global significance of her research on Earth's deep interior processes.

Barbara E. Johnمشاهده پروفایل

استاد

• Structural Geology
• Tectonics
• Igneous Processes
• +۲ مورد دیگر

Barbara E. John is a Professor in the Department of Geology and Geophysics at the University of Wyoming, specializing in Structural Geology, Tectonics, and Igneous Processes. Her research focuses on deformation processes in oceanic and continental lithosphere, with emphasis on oceanic core complexes, detachment fault systems, and magmatic accretion at mid-ocean ridges. Research utilizes field geology, geochronology, petrology, and geophysical methods to study lower oceanic crust evolution. Major projects include IODP drilling at Atlantis Bank (SW Indian Ridge) and Pito Deep. Awards include the 2018 U.C. Santa Barbara Distinguished Alumnus Award and 2018 IPGP Directors' Fellowship.

Dhananjay Ravatمشاهده پروفایل

استاد

• Geophysics
• Planetary Science
• Tectonics
• +۲ مورد دیگر

Dhananjay Ravat is a Professor in the Department of Earth & Environmental Sciences and Physics & Astronomy at the University of Kentucky's College of Arts & Sciences. He holds a B.Sc. in Geology from Maharaja Sayajirao University of Baroda, India, and M.S. and Ph.D. degrees in Geophysics from Purdue University. His research focuses on geophysics and planetary sciences, specializing in gravity and magnetic field analysis, solid-earth geophysics, tectonics, and environmental geophysics. Current investigations include advanced satellite-based magnetic anomaly mapping, lithospheric thermal structure, and planetary crustal dynamics. As an associate editor for Frontiers in Earth Science and former editor for multiple geophysics journals, he actively shapes scholarly discourse. His work contributes to understanding Earth's deep structure and Martian lithospheric evolution. Honors include fellowship in the Geological Society of India and memberships in the American Geophysical Union, Society of Exploration Geophysicists, and American Association for the Advancement of Science. He mentors graduate students and leads research on magnetic anomaly interpretation techniques applicable to terrestrial and planetary bodies.

Rory Cottrellمشاهده پروفایل

پژوهشگر

• Paleointensity
• Cretaceous Paleomagnetism
• Plate Motion and Tectonics
• +۴ مورد دیگر

Rory Cottrell is a Research Scientist in the Department of Earth and Environmental Sciences at the University of Rochester, where he has served since 2003. He also holds an adjunct lecturer position and has been affiliated with the Paleomagnetic Research Group led by John Tarduno. His academic journey includes a B.A. in Geophysics from SUNY Geneseo (1994), an M.S. (1998), and a Ph.D. in Geological Sciences from the University of Rochester (2000). His research focuses on paleomagnetism, particularly geomagnetic field intensity, hotspot motion, and plate tectonics. Key areas include Paleointensity, Cretaceous paleomagnetism, and experimental methods for magnetic measurement. He has conducted fieldwork in the Canadian Arctic, Gulf Coast, and aboard the Ocean Drilling Program Leg 197. Cottrell teaches courses such as EES 201 (Evolution of Earth), EES 256 (Paleomagnetism and Plate Tectonics), and EES 205 (Solid Earth Geophysics). He actively mentors K-12 students and contributes to community programs like Science Olympiad and geology tours at Mt. Hope Cemetery. His awards include the 1998 AGU Outstanding Student Paper Award and Magna Cum Laude honors from SUNY Geneseo. He serves as a referee for journals like Journal of Geophysical Research and Earth and Planetary Science Letters , and chairs sessions at the American Geophysical Union. His work bridges academic research, education, and public engagement in geosciences.

Aleksey Smirnovمشاهده پروفایل

استاد

• Geomagnetism
• Paleomagnetism
• Rock Magnetism
• +۷ مورد دیگر

Dr. Aleksey Smirnov is a Professor of Geophysics and Department Chair in the Department of Geological and Mining Engineering and Sciences at Michigan Technological University's College of Engineering. He also holds an appointment as Affiliated Professor of Physics. As a Fellow of the Geological Society of America, Dr. Smirnov leads the Earth and Environmental Magnetism Laboratory (EEML), a world-class facility for paleomagnetic and rock magnetic research. Dr. Smirnov's research focuses on the long-term evolution of Earth's magnetic field, geodynamics and plate tectonics, magnetism of geological materials, and development of new paleomagnetic techniques. His work combines field studies, laboratory analysis using advanced instrumentation, and theoretical modeling to understand Earth's deep interior processes and their geological implications. Recent research has explored the geodynamo's history, including evidence for renewal events and connections to inner core formation. Analysis of Dr. Smirnov's recent publications reveals a strong focus on paleomagnetism across geological time, from the Hadean to the Ediacaran periods. His work frequently addresses fundamental questions about Earth's magnetic field history, plate motion velocities, and the connection between geomagnetic field behavior and major geological events. Collaborative research with international teams appears to be a hallmark of his scientific approach. Fellow of the Geological Society of America Associate Editor for the Journal of Geophysical Research (2005-2021) Extensive publication record in top journals including Nature Communications, Science Advances, and PNAS Regular presenter at major conferences including AGU Fall Meetings Dr. Smirnov actively mentors graduate and undergraduate students, with numerous advisees contributing to publications and conference presentations. His Earth and Environmental Magnetism Laboratory provides students with access to state-of-the-art equipment for magnetic measurements and analysis. The lab has conducted field work in diverse locations including Iceland, Brazil, and the Upper Peninsula of Michigan, offering students valuable field experience alongside laboratory training. The EEML maintains a comprehensive suite of equipment including multiple SQUID magnetometers, thermal demagnetizers, and specialized instruments for measuring magnetic properties across temperature ranges from -196°C to 700°C. This facility supports research on diverse materials from terrestrial rocks to meteorites, enabling investigations into both Earth's history and planetary formation processes.