Results 51 to 60 of about 642,183 (199)

The State of Solar Wind Heavy Ions in Interplanetary Coronal Mass Ejection–Driven Geomagnetic Storms

open access: yesThe Astrophysical Journal
During geomagnetic storms, which are the primary periods for heavy ions from the solar wind to enter Earth’s magnetospheric space, the charge state of solar wind heavy ions during these storms has significant implications for studying the distribution ...
Cong Wang, Fei He, Xiaoxin Zhang
doaj   +1 more source

Heavy-Ion Accelerators

open access: yesAnnual Review of Nuclear Science, 1961
A review is presented of aspects of heavy-ion acceleration, including ion sources, electron stripping, types of accelerators (e,g., d-c high-voltage accelerators, cyclotrons, and linear accelerators), and possibilities for increasing currents and energies. A bibliography containing 68 references is included. (T.F.H.)
openaire   +2 more sources

UiO series of metal-organic frameworks composites as advanced sorbents for the removal of heavy metal ions: Synthesis, applications and adsorption mechanism

open access: yesEcotoxicology and Environmental Safety, 2021
Heavy metal pollution has threatened the ecological environment and human health, therefore, effective removal of these toxic pollutants from various complex substrates is of great significance.
Jing Ru   +5 more
doaj   +1 more source

Chemical Enhancements in Shock-accelerated Particles: Ab-initio Simulations

open access: yes, 2017
We study the thermalization, injection, and acceleration of ions with different mass/charge ratios, $A/Z$, in non-relativistic collisionless shocks via hybrid (kinetic ions-fluid electrons) simulations.
Caprioli, Damiano   +2 more
core   +1 more source

High-frequency Alfven waves in multi-ion coronal plasma : observational implications [PDF]

open access: yes, 2005
We investigate the effects of high-frequency (of order ion gyrofrequency) Alfvén and ion-cyclotron waves on ion emission lines by studying the dispersion of these waves in a multi-ion coronal plasma.
Davila, J. M. (Joseph M.)   +3 more
core   +1 more source

Evidence of medium response to hard probes using correlations of Z bosons with hadrons in heavy ion collisions

open access: yesPhysics Letters B
The first measurement of pseudorapidity and azimuthal angle distributions relative to the momentum vector of a Z boson for low transverse momentum (pT) charged hadrons in lead-lead (PbPb) collisions is presented.
V. Chekhovsky   +2385 more
doaj   +1 more source

Terrestrial ion escape and relevant circulation in space [PDF]

open access: yesAnnales Geophysicae, 2019
Observations of the terrestrial ion escape to space and the transport of escaping ions in the magnetosphere are reviewed, with the main stress on subjects that were not covered in reviews over past 2 decades, during which Cluster has significantly ...
M. Yamauchi, M. Yamauchi
doaj   +1 more source

Results of heavy ion radiotherapy [PDF]

open access: yesRadiation and Environmental Biophysics, 1995
The potential of heavy ion therapy for clinical use in cancer therapy stems from the biological parameters of heavy charged particles and their precise dose localization. Biologically, carbon, neon, and other heavy ion beams (up to about silicon) are clinically useful in overcoming the radioresistance of hypoxic tumors, thus increasing the biological ...
openaire   +3 more sources

Monte Carlo Simulation of Radioactive Elements Production in Tissues by Spallation in Cancer Therapy

open access: yesFrontiers in Biomedical Technologies
Purpose: High-energy heavy ions generated by accelerators utilized in industrial and medical uses. Ar, C, and He heavy ions have been used in the treatment of cancer.
Mohammad Reza Rezaie Rayeni Nejad   +2 more
doaj   +1 more source

The Relationship between pH and Heavy Metal Ion Sorption by Algal Biomass

open access: yesAdsorption Science & Technology, 2003
The relationship between pH and heavy metal ion sorption by the biomass of two algal species was studied under controlled experimental conditions. It was observed that increasing heavy metal ion sorption by algal biomass with pH mainly arose from a ...
Ying-Zhong Tang   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy