Results 111 to 120 of about 11,859 (226)

Simulating neutron protein crystallography experiments: applications to the development of the NMX instrument at ESS

open access: yesActa Crystallographica Section D, EarlyView.
Monte Carlo simulations of neutron protein diffraction experiments provide useful data that models neutrons interacting with instrument components, as well as the crystal diffraction itself. These data can be applied to instrument development, such as the commissioning of the NMX Macromolecular Diffractometer at ESS.Monte Carlo neutron ray‐tracing ...
Mads Bertelsen   +7 more
wiley   +1 more source

Thermal histories of El Médano 300 (EM 300) and Northwest Africa 8155 (NWA 8155): Implications for the diversity of IAB‐ungrouped iron meteorites and their parent bodies

open access: yesMeteoritics &Planetary Science, EarlyView.
Abstract This study provides the first petrographic, crystallographic, and chemical comparison between El Médano 300 (EM 300) and Northwest Africa 8155 (NWA 8155), two particular IAB‐ungrouped iron meteorites. Both contain exceptionally large graphite nodules and “flowers”, providing unique insights into carbon behavior in metallic melts and cooling ...
L. Perez   +8 more
wiley   +1 more source

Spaceborne and spaceborn: Physiological aspects of pregnancy and birth during interplanetary flight

open access: yesExperimental Physiology, EarlyView.
Abstract Crewed interplanetary return missions that are on the planning horizon will take years, more than enough time for initiation and completion of a pregnancy. Pregnancy is viewed as a sequence of processes – fertilization, blastocyst formation, implantation, gastrulation, placentation, organogenesis, gross morphogenesis, birth and neonatal ...
Arun V. Holden
wiley   +1 more source

Small-Angle Neutron Scattering on Grain Boundaries of Cold-Rolled Nickel. [PDF]

open access: yesMaterials (Basel)
Li T   +10 more
europepmc   +1 more source

In Situ Characterization of Lignin Precipitation by Synchrotron Small‐Angle X‐Ray Scattering

open access: yesChemistry–Methods, Volume 6, Issue 7, July 2026.
Small‐angle X‐ray scattering was used to observe the formation of nanoscale lignin structures in situ, when mixing industrial spent liquor and antisolvent. The results showed systematic differences in the size and packing of nanoscale structural units that form larger lignin aggregates and demonstrated the feasibility of the method.
Patrik Ahvenainen   +8 more
wiley   +1 more source

A Review of Black Phosphorus‐Based Materials: From Preparation Strategies to Characterization Techniques

open access: yesENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 4, July 2026.
The structure, properties, preparation methods, and characterization techniques of BP. As a typical 2D layered material, black phosphorus (BP) demonstrates exceptional promise in various fields, particularly in energy storage for alkali metal‐ion batteries. However, its distinctive structure and properties, together with the compositional complexity of
Yunqing Wang   +7 more
wiley   +1 more source

Disentangling Pectin and Cellulose Nanostructures in Synthetic Plant Cell Walls with Small-Angle Neutron Scattering. [PDF]

open access: yesBiomacromolecules
Svagan AJ   +9 more
europepmc   +1 more source

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