Results 31 to 40 of about 59,571,975 (238)

Three-dimensional in situ imaging of single-grain growth in polycrystalline In2O3:Zr films

open access: yesCommunications Materials, 2022
Understanding grain morphology and kinetics of solid-phase crystallization is important for controlling the functional properties of polycrystalline materials.
Dmitry Dzhigaev   +12 more
doaj   +1 more source

X-Ray CT Phenotyping Reveals Bi-Phasic Growth Phases of Potato Tubers Exposed to Combined Abiotic Stress

open access: yesFrontiers in Plant Science, 2021
As a consequence of climate change, heat waves in combination with extended drought periods will be an increasing threat to crop yield. Therefore, breeding stress tolerant crop plants is an urgent need.
Jessica K. Van Harsselaar   +7 more
doaj   +1 more source

Energy Dispersive X-ray (EDX) microanalysis: A powerful tool in biomedical research and diagnosis

open access: yesEuropean Journal of Histochemistry, 2018
The Energy Dispersive X-ray (EDX) microanalysis is a technique of elemental analysis associated to electron microscopy based on the generation of characteristic Xrays that reveals the presence of elements present in the specimens.
M. Scimeca   +4 more
semanticscholar   +1 more source

An improved laboratory-based x-ray absorption fine structure and x-ray emission spectrometer for analytical applications in materials chemistry research. [PDF]

open access: yesReview of Scientific Instruments, 2018
X-ray absorption fine structure (XAFS) and x-ray emission spectroscopy (XES) are advanced x-ray spectroscopies that impact a wide range of disciplines.
Evan P. Jahrman   +10 more
semanticscholar   +1 more source

Detection of Pneumonia from Chest X-ray Images Utilizing MobileNet Model

open access: yesHealthcare, 2023
Pneumonia has been directly responsible for a huge number of deaths all across the globe. Pneumonia shares visual features with other respiratory diseases, such as tuberculosis, which can make it difficult to distinguish between them.
Mana Saleh Al Reshan   +6 more
semanticscholar   +1 more source

In situ X-ray spectroscopies beyond conventional X-ray absorption spectroscopy on deciphering dynamic configuration of electrocatalysts

open access: yesNature Communications, 2023
Realizing viable electrocatalytic processes for energy conversion/storage strongly relies on an atomic-level understanding of dynamic configurations on catalyst-electrolyte interface.
Jiali Wang   +6 more
semanticscholar   +1 more source

Micro-CT Study of Mongolian Gerbil Humeral Bone After Prolonged Spaceflight Based on a New Algorithm for Delimitation of Long-Bone Regions

open access: yesFrontiers in Physiology, 2021
The Mongolian gerbil displays unique physiological and anatomical features that make this species an attractive object for biological experiments in space.
Yuri S. Krivonosov   +8 more
doaj   +1 more source

X-Ray Optics for X-Ray Laser Research Applications

open access: yesShort Wavelength Coherent Radiation: Generation and Applications, 1988
State of the art capabilities in soft x-ray lenses, multilayer mirrors, beamsplitters, and synthetically generated holograms are reviewed. Application of these capabilities in recent x-ray laser cavity experiments, and to the development of a soft x-ray interferometer and a high intensity (≳1013 watt/cm2) soft x-ray laser are discussed.
openaire   +1 more source

Simulations of X-ray bursts and superbursts [PDF]

open access: yes, 2015
Observations of neutron star in binary systems provide powerful constrains on the physics at the surface of neutron stars. During the accretion of matter from the companion star, periodic nuclear explosion are triggered in the outer layers of the neutron
Fehlmann, Sofie
core   +1 more source

The NewAthena mission concept in the context of the next decade of X-ray astronomy [PDF]

open access: yesNature Astronomy
Large X-ray observatories such as Chandra and XMM-Newton have been delivering scientific breakthroughs in research fields as diverse as our Solar System, the astrophysics of stars, stellar explosions and compact objects, accreting supermassive black ...
M. Cruise   +18 more
semanticscholar   +1 more source

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