Results 131 to 140 of about 71,492 (345)

Effluent treatment for nuclear thermal propulsion ground testing [PDF]

open access: yes
The objectives are to define treatment functions, review concept options, discuss PIPET effluent treatment system (ETS), and outline future activities.
Shipers, Larry R.
core   +1 more source

The Additivity of the Energies of Normal Covalent Bonds [PDF]

open access: yes, 1932
The chemical bond between two identical atoms, as in the molecules H2, Cl2, etc., may be considered as an example of a normal covalent bond, involving an electron pair shared by the two atoms.
Pauling, Linus, Yost, Don M.
core  

Micro- to Nano- and from Surface to Bulk: Influence of Halogen-Free Ionic Liquid Architecture and Dissociation on Green Oil Lubricity [PDF]

open access: hybrid, 2021
Akepati Bhaskar Reddy   +5 more
openalex   +1 more source

Multi‐Dielectric Metasurfaces for Ultrabright, Tunable Structural Color and Reconfigurable Optical Filtering with Extraordinarily Large Color Span

open access: yesAdvanced Optical Materials, EarlyView.
Structural color generation is an emerging field for digital display and printing applications. This report presents a novel truncated‐cone design and the first use of GaP sandwiched between two layers of TiO2, demonstrating ultra‐bright, tunable colors with a record color gamut.
Md Rumon Miah   +2 more
wiley   +1 more source

Phototunable Polarization Volume Gratings Driven by Chiral Hydrazone Switches

open access: yesAdvanced Optical Materials, EarlyView.
Chiral hydrazone photoswitches incorporated into polarization volume gratings enable light‐driven, reversible modulation of optical properties. UV and blue light irradiation reversibly alter the hydrazone isomer ratio, leading to tunable diffraction efficiency and spectral response across the visible spectrum.
Artem Boichuk   +4 more
wiley   +1 more source

Degradable Magnetic Composites from Recycled NdFeB Magnets for Soft Actuation and Sensing

open access: yesAdvanced Robotics Research, EarlyView.
This work presents a degradable soft magnetic composite made from recycled NdFeB particles embedded in a gelatin‐based organogel. The material is processed into magnetic sensors and soft robotic components, which can later be dissolved in a green solvent to recover NdFeB magnetic particles.
Muhammad Bilal Khan   +14 more
wiley   +1 more source

Analytical development work on bis- /phenoxyphenyl/ ethers, mix 4P3E [PDF]

open access: yes
Gas chromatography and infrared and nuclear magnetic resonance spectroscopy procedures for characterizing bis phenoxyphenyl ...
Jay, R. R.
core   +1 more source

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