Results 51 to 60 of about 59,571,975 (238)

Exploration of the X-ray Dark-Field Signal in Mineral Building Materials

open access: yesJournal of Imaging, 2022
Mineral building materials suffer from weathering processes such as salt efflorescence, freeze–thaw cycling, and microbial colonization. All of these processes are linked to water (liquid and vapor) in the pore space. The degree of damage following these
Benjamin K. Blykers   +7 more
doaj   +1 more source

X-ray research facility developments [PDF]

open access: yes, 2022
Recent advances in the X-Ray diffraction facilities at Strathclyde University have led to greater efficiency in screening technologies used to determine new and undiscovered crystalline forms, as well as new methodologies to provide increased capability in access to high pressure forms using the Xenocs 2.0 SAXS lab beamline.
Martin, Alan R. G.   +2 more
openaire   +2 more sources

X-Ray Imaging and Spectroscopy Mission

open access: yesNippon Tenmon Gakkai obun kenkyu hokoku
The X-Ray Imaging and Spectroscopy Mission (XRISM) is a joint mission between the Japan Aerospace Exploration Agency (JAXA) and the National Aeronautics and Space Administration (NASA) in collaboration with the European Space Agency (ESA).
M. Tashiro   +186 more
semanticscholar   +1 more source

All-inorganic Mn2+-doped metal halide perovskite crystals for the late-time detection of X-ray afterglow imaging.

open access: yesNanoscale, 2023
All-inorganic metal halide perovskite (MHP) materials have been widely studied because of their unique optoelectronic properties, whereas there has been little research reported on their X-ray afterglow imaging properties.
Sijian Wu   +4 more
semanticscholar   +1 more source

Diagnosing and mapping pulmonary emphysema on X-ray projection images [PDF]

open access: yes, 2013
To assess whether grating-based X-ray dark-field imaging can increase the sensitivity of X-ray projection images in the diagnosis of pulmonary emphysema and allow for a more accurate assessment of emphysema distribution.
Pfeiffer, Franz   +16 more
core   +1 more source

Chemical, isotopic and gas composition of the first-year sea ice in 2013-2015 from the data of cores taken at the BARNEO drifting stations

open access: yesЛëд и снег, 2019
As a result of the work performed at the BARNEO drifting stations (2013-2015 in the polar region of the Arctic ocean), a comprehensive testing was carried out and new data were obtained on the structure of one-year sea ice, its salinity, the distribution
A. I. Kizyakov   +4 more
doaj   +1 more source

In situ/operando synchrotron-based X-ray techniques for lithium-ion battery research

open access: yesNPG Asia Materials, 2018
Lithium-ion battery (LIB) technology is the most attractive technology for energy storage systems in today’s market. However, further improvements and optimizations are still required to solve challenges such as energy density, cycle life, and safety ...
Seong-Min Bak   +4 more
semanticscholar   +1 more source

View synthesis for depth from motion 3D x-ray imaging. [PDF]

open access: yes, 2009
The depth from motion or kinetic depth X-ray imaging (KDEX) technique is designed to enhance the luggage screening at airport checkpoints. The technique requires multiple views of the luggage to be obtained from an arrangement of linear X-ray detector ...
Liu, Y
core  

Influence of metal–semiconductor interface treatments and absorber structure on the performance and reliability of uni-traveling-carrier photodiodes (UTC-PDs)

open access: yesScientific Reports
The effects of absorber structure–controlled by adjusting the thickness ratio of doped and undoped InGaAs layers–and metal-semiconductor interface treatment methods were investigated in waveguide-type UTC-PDs. Ultraviolet-ozone (UVO) and ammonia solution
Soo Cheol Kang   +3 more
doaj   +1 more source

Data Management Plans for the Photon and Neutron Communities

open access: yesData Science Journal, 2023
This paper presents the interdisciplinary work undertaken by six photon and neutron research institutes to develop a common approach and implementation to data management plans in the context of the Photon and Neutron Open Science Cloud project.
Marjolaine Bodin   +7 more
doaj   +1 more source

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