Explanipedia

Ferrites with a Minimized Secondary Electron Yield Open

Robin Uren, Mark Hoffman, Amin A Din, Stefan Wackerow, H. Neupert , et al. · 2025

Materials science Physics

Ferrites are an essential material in modern industry due to their exceptional magnetic properties and high resistivity. Many applications of ferrites necessitate exposure to high energy electrons, particularly space science and particle a…

Fracture resistance of dental glass-ceramics under sliding contact Open

Estíbaliz Sánchez‐González, Óscar Borrero‐López, Fernando Rodríguez‐Rojas, José Antonio Pérez García, Mark Hoffman · 2023

Materials science Mathematics

Aesthetic glass-ceramics are widely employed dental materials, both in bulk form and as veneers. As they are highly brittle, the durability of these materials is limited by fracture and wear processes originated from contacts with opposing…

Effect of a DLC film on the sliding-wear behaviour of Ti6Al4V: Implications for dental implants Open

Fernando Rodríguez‐Rojas, Miroslavna Kovylina, Elena Pinilla‐Cienfuegos, Óscar Borrero‐López, Avi Bendavid , et al. · 2023

Materials science Medicine Geology

[EN] Titanium alloys are widely used in parts of dental implants, such as screws and abutments. In practice, unwanted relative sliding between contacting implant parts can cause excessive wear, which may lead to early failure. The effect o…

The effect of temperature on the wear behaviour of dental composites Open

J.A. Arsecularatne, Serena Tran, Mark Hoffman · 2022

Materials science Medicine Geography

Despite numerous published studies on the wear of dental composites, few have considered the influence of temperature on the two‐body wear process. Additionally, no previous work has considered the influence of temperature on dominant wear…

Chipping of ceramic‐based dental materials by micrometric particles Open

Estíbaliz Sánchez‐González, Óscar Borrero‐López, Fernando Rodríguez‐Rojas, Mark Hoffman, Fernando Guiberteau · 2022

Materials science Computer science

Chipping caused by micrometric particles poses a threat to the structural integrity of modern dental prosthetic materials. It can degrade their fracture strength and cause wear of both artificial crowns and antagonist teeth. Here, surface …

Final Technical Report - Fuel-Efficient Platooning in Mixed Traffic Highway Environments Open

Reuben Sarkar, Dhiren Verma, Mark Hoffman, Sridhar Lakshmanan, Beth Jakubowski · 2021

Engineering Computer science Biology

Platooning has become a focus area for heavy-duty vehicle fuel savings during highway driving. Often, the platoon formation is controlled by a system called Coordinated Adaptive Cruise Control (CACC). CACC platooning seeks aerodynamic fuel…

DOE ESMD-E3SM 2020 Principal Investigator Meeting Report Open

X. J. Davis, Cristiana Stan, Renata McCoy, David C. Bader, L. Ruby Leung , et al. · 2021

Computer science

This report is based on a meeting convened virtually on October 26–29, 2020, in response to a need for communication and coordination of activities among the U.S. Department of Energy’s (DOE) Office of Biological and Environmental Research…

DOE ESMD-E3SM 2020 Principal Investigator Meeting Report Open

X. J. Davis, Cristiana Stan, R. B. McCoy, D. C. Bader, L. R. Leung , et al. · 2021

Computer science

This report is based on a meeting convened virtually on October 26–29, 2020, in response to a need for communication and coordination of activities among the U.S. Department of Energy’s (DOE) Office of Biological and Environmental Research…

DOE ESMD-E3SM 2020 Principal Investigator Meeting Report Open

X. J. Davis, Cristiana Stan, R. B. McCoy, D. C. Bader, L. R. Leung , et al. · 2021

Computer science

This report is based on a meeting convened virtually on October 26–29, 2020, in response to a need for communication and coordination of activities among the U.S. Department of Energy’s (DOE) Office of Biological and Environmental Research…

Impact of Lateral Alignment on the Energy Savings of a Truck Platoon: Preprint Open

Michael Lammert, Brian McAuliffe, Patrick J. Smith, Arash Raeesi, Mark Hoffman , et al. · 2020

Computer science Engineering

A truck platooning system was tested using two heavy-duty tractor-trailer trucks on a closed test track to investigate the sensitivity of intentional lateral offsets over a range of intervehicle spacings. The fuel consumption for both truc…

Electric-Field-Induced Phase Transformation and Frequency-Dependent Behavior of Bismuth Sodium Titanate–Barium Titanate Open

Kai-Yang Lee, Xi Shi, Nitish Kumar, Mark Hoffman, Martin Etter , et al. · 2020

Materials science Chemistry Physics

The electric field response of the lead-free solid solution (1−x)Bi0.53Na0.47TiO3–xBaTiO3 (BNT–BT) in the higher BT composition range with x = 0.12 was investigated using in situ synchrotron X-ray powder diffraction. An introduced Bi-exces…

Influence of microstructure on symmetry determination of piezoceramics Open