Results 81 to 90 of about 395,135 (292)

The Statistical Properties of Solar Wind Temperature Parameters Near 1 au

The Astrophysical Journal Supplement Series, 2018
We present a long-duration (∼10 yr) statistical analysis of the temperatures, plasma betas, and temperature ratios for the electron, proton, and alpha-particle populations observed by the Wind spacecraft near 1 au.
Lynn B. Wilson III, Michael L. Stevens, Justin C. Kasper, Kristopher G. Klein, Bennett A. Maruca, Stuart D. Bale, Trevor A. Bowen, Marc P. Pulupa, Chadi S. Salem   +8 more
doaj   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Wave-particle interactions in the solar wind [PDF]

Wave-particle interactions in solar ...
Scarf, F. L.
core   +1 more source

Effective s- and p-Wave Contact Interactions in Trapped Degenerate Fermi Gases

, 2001
The structure and stability of dilute degenerate Fermi gases trapped in an external potential is discussed with special emphasis on the influence of s- and p-wave interactions.
A. Truscott, B. DeMarco, B. DeMarco, E. Fermi, E. R. I. Abraham, H. Feldmeier, H. Feldmeier, H. T. C. Stoof, J. Blatt, J. Bohn, K. Gottfried, K. Huang, K. Huang, K. M. O’Hara, L. Viverit, M. Anderson, M. Houbiers, R. Roth, R. Roth, S. Cornish   +19 more
core   +1 more source

Highly Sensitive Electrochemical Biosensor Based on Hairy Particles with Controllable High Enzyme Loading and Activity

Advanced Functional Materials, EarlyView.
For the first time, a highly sensitive electrochemical biosensor based on SiO2‐based hairy particles with a grafted PDMAEMA polymer brush containing a quantifiable and large amount of immobilized Laccase is reported. The fabricated biosensor exhibits a sensitivity of 0.14 A·m⁻¹, a limit of detection (LOD) of 0.1 µm, and a detection range of 0.3–750 µm,
Pavel Milkin, Anila Antony, Hongtao Cai, Antonia Debevc, Ceyda Topal, Anne Linhardt, Alla Synytska, Leonid Ionov   +7 more
wiley   +1 more source

Backward test particle simulation of nonlinear cyclotron wave-particle interactions in the radiation belts

Frontiers in Astronomy and Space Sciences
Wave-particle interaction plays a crucial role in the dynamics of the Earth’s radiation belts. Cyclotron resonance between coherent whistler mode electromagnetic waves and energetic electrons of the radiation belts is often called a coherent instability.
Poorya Hosseini, Poorya Hosseini, Vijay Harid, Mark Gołkowski, Weichao Tu   +4 more
doaj   +1 more source

Observation of a westward travelling surge from satellites at low, medium and high altitudes [PDF]

The motion of discontinuity; electric potential and current structure of the event; energy source and flow; wave-particle interactions; and particle acceleration are addressed using wave, electron, ion mass spectrometer, dc electric field, and magnetic ...
Anderson, R. R., Baker, D. N., Cattell, C. A., Evans, D. S., Fitzenreiter, R. J., Sharp, R. D., Ungstrup, E.   +6 more
core   +1 more source

Resonant Transmission in One-Dimensional Quantum Mechanics with Two Independent Point Interactions: Full Parameter Analysis

, 2017
We discuss the scattering of a quantum particle by two independent successive point interactions in one dimension. The parameter space for two point interactions is given by $U(2)\times U(2)$, which is described by eight real parameters.
Konno, Kohkichi, Nagasawa, Tomoaki, Takahashi, Rohta   +2 more
core   +1 more source

Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76)

Advanced Functional Materials, EarlyView.
Luminescent MOF‐76 materials based on Eu(III) and mixed Eu(III)/Y(III) show rapid and reversible changes in emission intensity in response to O2 with very short response times. The effect is based on triplet quenching of the linker ligands that act as photosensitizers. Average emission lifetimes of a few milliseconds turn out to be mostly unaffected by
Zhenyu Zhao, Christian Weinberger, Jakob Steube, Matthias Bauer, Martin Brehm, Michael Tiemann   +5 more
wiley   +1 more source

Electron Dynamics Associated With Advection and Diffusion in Self‐Consistent Wave‐Particle Interactions With Oblique Chorus Waves

Geophysical Research Letters
Chorus waves are intense electromagnetic emissions critical in modulating electron dynamics. In this study, we perform two‐dimensional particle‐in‐cell simulations to investigate self‐consistent wave‐particle interactions with oblique chorus waves.
Huayue Chen, Xueyi Wang, Hong Zhao, Yu Lin, Lunjin Chen, Yoshiharu Omura, Rui Chen, Yi‐Kai Hsieh   +7 more
doaj   +1 more source