Results 101 to 110 of about 462,798 (325)

Electron Phase Space Densities in Geostationary Orbits as Measured With GK2A, GOES‐16, and GOES‐17 Satellites

open access: yesJournal of Geophysical Research: Space Physics, Volume 130, Issue 4, April 2025.
Abstract This study investigated electron phase space densities (PSDs) in geostationary orbits using data from Korea's geostationary satellite, GK2A, as well as GOES‐16 and GOES‐17 satellites. The PSDs were computed from electron fluxes measured by each satellite during a geomagnetically quiet period as defined by stringent conditions on geomagnetic ...
C. H. Lee   +12 more
wiley   +1 more source

Structure of the Nucleon and its Excitations

open access: yesEPJ Web of Conferences, 2018
The structure of the ground state nucleon and its finite-volume excitations are examined from three different perspectives. Using new techniques to extract the relativistic components of the nucleon wave function, the node structure of both the upper and
Kamleh Waseem   +6 more
doaj   +1 more source

Nuclear matter saturation with chiral three-nucleon interactions fitted to light nuclei properties

open access: yesPhysics Letters B, 2016
The energy per particle of symmetric nuclear matter and pure neutron matter is calculated using the many-body Brueckner–Hartree–Fock approach and employing the Chiral Next-to-next-to-next-to leading order (N3LO) nucleon–nucleon (NN) potential ...
Domenico Logoteta   +2 more
doaj   +1 more source

Provenance for Interactive Visualizations [PDF]

open access: yesarXiv, 2018
We highlight the connections between data provenance and interactive visualizations. To do so, we first incrementally add interactions to a visualization and show how these interactions are readily expressible in terms of provenance. We then describe how an interactive visualization system that natively supports provenance can be easily extended with ...
arxiv  

3D Bioprinted Head and Neck Squamous Cell Carcinoma (HNSCC) Model Using Tunicate Derived Nanocellulose (NC) Bioink

open access: yesAdvanced Healthcare Materials, Volume 14, Issue 7, March 14, 2025.
A 3D bioprinted HNSCC model for use in anti‐cancer drug testing is established in proof‐of‐concept. The innovative tunicate‐derived nanocellulose hydrogel proved to be a viable alternative to gelatin‐based hydrogel, offering improved bioprintability for HNSCC model establishment.
Alexya Azhakesan   +7 more
wiley   +1 more source

Measurements of $$\pi ^-$$ π - production in $$^7$$ 7 Be + $$^9$$ 9 Be collisions at beam momenta from 19A to 150 $$A\,\text{ GeV }\!/\!c$$ A GeV / c in the NA61/SHINE experiment at the CERN SPS

open access: yesEuropean Physical Journal C: Particles and Fields, 2020
The NA61/SHINE collaboration studies at the CERN Super Proton Synchrotron (SPS) the onset of deconfinement in hadronic matter by the measurement of particle production in collisions of nuclei with various sizes at a set of energies covering the SPS ...
A. Acharya   +140 more
doaj   +1 more source

Magnetizing Biotech–Advances in (In Vivo) Magnetic Enzyme Immobilization

open access: yesEngineering in Life Sciences, Volume 25, Issue 3, March 2025.
ABSTRACT Industrial biocatalysis, a multibillion dollar industry, relies on the selectivity and efficacy of enzymes for efficient chemical transformations. However, enzymes, evolutionary adapted to mild biological conditions, often struggle in industrial processes that require harsh reaction conditions, resulting in reduced stability and activity ...
Gizem Ölçücü   +2 more
wiley   +1 more source

Possible Development of the Newton Gravitational Theory of Interactions. An Alternative Approach to the Gravitational Theory [PDF]

open access: yesarXiv, 2002
This work is devoted to the discussion of an idea that gravitational interactions might be residual interactions of strong and electromagnetic interactions. Then, absence of the carriers of the gravitational interactions finds a natural explanation in the framework this idea.
arxiv  

Predicting total reaction cross sections for nucleon-nucleus scattering [PDF]

open access: yes, 2001
Nucleon total reaction and neutron total cross sections to 300 MeV for 12C and 208Pb, and for 65 MeV spanning the mass range, are predicted using coordinate space optical potentials formed by full folding of effective nucleon-nucleon interactions with ...
A. Ingemarsson   +20 more
core   +2 more sources

Electron Densities in Jupiter's Upper Ionosphere Inferred From Juno Plasma Wave Observations

open access: yesJournal of Geophysical Research: Planets, Volume 130, Issue 3, March 2025.
Abstract Juno's highly eccentric polar orbit takes it to perijove distances of ∼ ${\sim} $1.06 RJ ${\mathrm{R}}_{J}$ on each orbit. For the first perijove, this occurred just north of the jovigraphic equator, but has precessed north by about a degree per orbit over the mission.
W. S. Kurth   +17 more
wiley   +1 more source

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