Results 121 to 130 of about 1,025,390 (347)

A Bioactive Synthetic Outer-Core Oligosaccharide Derived from a Klebsiella pneumonia Lipopolysaccharide for Bacteria Recognition. [PDF]

open access: yesChemistry, 2023
Chen D   +7 more
europepmc   +1 more source

Outer approximations of core points for integer programming

open access: yes, 2020
Update discussion of single vs. multiple element essential set. Expand experiments. Add S.
Shahverdi, Naghmeh   +2 more
openaire   +2 more sources

Pore Size Effects of Mesoporous N‐Doped Carbon Nanospheres as Advanced Support Material on the Activity of Molybdenum Sulfide Catalysts for the Hydrogen Evolution Reaction

open access: yesAdvanced Functional Materials, EarlyView.
By tuning the pore size of mesoporous N‐doped carbon (MPNC) nanospheres as support material for molybdenum sulfide, the electrochemical activity of the composite material for the hydrogen evolution reaction can be optimized. An ideal MPNC pore size of 60 nm allows a high number of molybdenum sulfide active sites while maintaining efficient proton and ...
Niklas Ortlieb   +3 more
wiley   +1 more source

Fe Melting Transition: Electrical Resistivity, Thermal Conductivity, and Heat Flow at the Inner Core Boundaries of Mercury and Ganymede

open access: yesCrystals, 2019
The electrical resistivity and thermal conductivity behavior of Fe at core conditions are important for understanding planetary interior thermal evolution as well as characterizing the generation and sustainability of planetary dynamos.
Innocent C. Ezenwa, Richard A. Secco
doaj   +1 more source

Modeling the submillimeter emission from the Cepheus A young stellar cluster: Evidence for large scale collapse

open access: yes, 2004
Evidence for a large scale flow of low density gas onto the Cepheus A young stellar cluster is presented. Observations of K-band near-infrared and multi-transition CS and N2H+ millimeter line emission are shown in relation to a sub-millimeter map of the ...
Bottinelli, Sandrine   +1 more
core   +2 more sources

Chimneys on the Earth's inner‐outer core boundary?

open access: yesGeophysical Research Letters, 1994
Convection occurs in the “mushy” zone at the solid/liquid boundary of a non‐eutectic melt freezing from below when the Rayleigh number Ram exceeds some critical value Ramc,. Nonlinear processes can then lead to the rising fluid being concentrated in narrow “chimneys”.
Michael I. Bergman, David R. Fearn
openaire   +1 more source

Electrochemically Driven Dissipative Growth of Affinity Hydrogels for Bioresponsive Interfaces

open access: yesAdvanced Functional Materials, EarlyView.
Voltage pulses drive the growth and reinforcement of hydrogel films under dissipative conditions. This biocompatible strategy enables efficient integration of affinity ligands into the hydrogel matrix, enhancing the selective capture of growth factors and allowing precise temporal control over their release, making them well‐suited as adaptive ...
Roberto Baretta, Marco Frasconi
wiley   +1 more source

Immunogenicity and protection of a Pasteurella multocida strain with a truncated lipopolysaccharide outer core in ducks. [PDF]

open access: yesVet Res, 2022
Zhao X   +18 more
europepmc   +1 more source

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