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Article
Open AccessObservational evidence of accelerating electron holes and their effects on passing ions
As a universal structure in space plasma, electron holes represent an obvious signature of nonlinear process. Although the theory has a 60-year history, whether electron hole can finally accelerate ambient ele...
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Article
Open AccessParticle-sounding of the spatial structure of kinetic Alfvén waves
Kinetic Alfvén waves (KAWs) are ubiquitous throughout the plasma universe. Although they are broadly believed to provide a potential approach for energy exchange between electromagnetic fields and plasma parti...
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Article
Open AccessDirect observations of energy transfer from resonant electrons to whistler-mode waves in magnetosheath of Earth
Electromagnetic whistler-mode waves in space plasmas play critical roles in collisionless energy transfer between the electrons and the electromagnetic field. Although resonant interactions have been considere...
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Article
Open AccessSimultaneous macroscale and microscale wave–ion interaction in near-earth space plasmas
Identifying how energy transfer proceeds from macroscales down to microscales in collisionless plasmas is at the forefront of astrophysics and space physics. It provides information on the evolution of involve...
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Article
Open AccessLoss of promoter IV-driven BDNF expression impacts oscillatory activity during sleep, sensory information processing and fear regulation
Posttraumatic stress disorder is characterized by hyperarousal, sensory processing impairments, sleep disturbances and altered fear regulation; phenotypes associated with changes in brain oscillatory activity....
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Article
Open AccessHot Plasma Composition Analyzer for the Magnetospheric Multiscale Mission
This paper describes the science motivation, measurement objectives, performance requirements, detailed design, approach and implementation, and calibration of the four Hot Plasma Composition Analyzers (HPCA) ...
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Article
RPC-IES: The Ion and Electron Sensor of the Rosetta Plasma Consortium
The ion and electron sensor (IES) is part of the Rosetta Plasma Consortium (RPC). The IES consists of two electrostatic plasma analyzers, one each for ions and electrons, which share a common entrance aperture...
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Article
Global ena Image Simulations
The energetic neutral atom (ENA) images obtained by the ISEE and POLAR satellites pointed the way toward global imaging of the magnetospheric plasmas. The Imager for Magnetopause to Aurora Global Exploration (...
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Article
The Role and Contributions of Energetic Neutral Atom (ENA) Imaging in Magnetospheric Substorm Research
Energetic Neutral Atom (ENA) imaging has contributed substantially to substorm research. This technique has allowed significant advances in areas such as observation and quantification of injected particle dri...
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Chapter
Global ENA IMAGE Simulations
The energetic neutral atom (ENA) images obtained by the ISEE and POLAR satellites pointed the way toward global imaging of the magnetospheric plasmas. The Imager for Magneto-pause to Aurora Global Exploration ...
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Chapter
The Role and Contributions of Energetic Neutral Atom (ENA) Imaging in Magnetospheric Substorm Research
Energetic Neutral Atom (ENA) imaging has contributed substantially to substorm research. This technique has allowed significant advances in areas such as observation and quantification of injected particle dri...
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Article
Ring Currents and Internal Plasma Sources
The discovery of terrestrial O+ and other heavy ions in magnetospheric hot plasmas, combined with the association of energetic ionospheric outflows with geomagnetic activity, led to the conclusion that increasing...
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Chapter
Medium Energy Neutral Atom (MENA) Imager for the Image Mission
The Medium Energy Neutral Atom (MENA) imager was developed in response to the Imaging from the Magnetopause to the Aurora for Global Exploration (IMAGE) requirement to produce images of energetic neutral atoms...
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Article
Medium energy neutral atom (MENA) imager for the IMAGE mission
The Medium Energy Neutral Atom (MENA) imager was developed in response to the Imaging from the Magnetopause to the Aurora for Global Exploration (IMAGE) requirement to produce images of energetic neutral atoms...
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Chapter
Fructans: Synthesis and Regulation
Roughly ten percent of higher plant species possess a mechanism for reserve carbon allocation based on soluble fructose polymers (vacuolar fructan), which differs markedly in its enzymology, subcellular compar...
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Chapter
Source-Sink Relations: The Role of Sucrose
We examine the idea that sucrose plays a central role in control of plant growth beyond that of substrate and product. The extended hypothesis we discuss is that sucrose can regulate source metabolism by down-...
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Article
The Thermal Ion Dynamics Experiment and Plasma Source Instrument
The Thermal Ion Dynamics Experiment (TIDE) and the Plasma Source Instrument (PSI) have been developed in response to the requirements of the ISTP Program for three-dimensional (3D) plasma composition measureme...
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Chapter
Heating of Thermal Ions Near the Equatorward Boundary of the Mid-Altitude Polar Cleft
Intense, energetic oxygen ions are frequently observed to be heated near the equatorward boundary of the mid-altitude polar cleft on the Dynamics Explorer -1 satellite. These observations confirm reports from ...
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Article
Polysaccharide production in liquid cell suspension cultures of Phleum pratense L.
The production of carbohydrates by cell suspension cultures of Phleum pratense (timothy grass) is described. Extracellular polysaccharides similar in monosaccharide composition to native cell wall polymers were a...
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Article
The use of a temperature-profiled position transducer for the study of low-temperature growth in Gramineae
A device is described for measuring linear extension of grass leaves during controlled cooling and heating of the growing region. The instrument was employed to investigate the sensitivity to temperature of th...
