Results 21 to 30 of about 257,792 (306)

Search for sphalerons in proton-proton collisions [PDF]

open access: yesJournal of High Energy Physics, 2016
In a recent paper, Tye and Wong (TW) have argued that sphaleron-induced transitions in high-energy proton-proton collisions should be enhanced compared to previous calculations, based on a construction of a Bloch wave function in the periodic sphaleron potential and the corresponding pass band structure.
Ellis, John, Sakurai, Kazuki
openaire   +3 more sources

Proton irradiation of e2v technologies L3Vision devices [PDF]

open access: yes, 2005
This paper describes the proton irradiation and subsequent analysis of 8 e2v technologies CCD65 L3Vision devices with the intention of assessing the suitability of L3Vision technology to applications in space.
Holland, AD, Smith, DR
core   +4 more sources

Capsaicin and Proton Differently Modulate Activation Kinetics of Mouse Transient Receptor Potential Vanilloid-1 Channel Induced by Depolarization

open access: yesFrontiers in Pharmacology, 2021
The transient receptor potential vanilloid type 1 (TRPV1) channel is a non-selective cation channel expressed with transient receptor potential ankyrin type 1 (TRPA1) in small and medial size neurons of the dorsal root ganglions and trigeminal ganglions.
Kaori Takahashi   +6 more
doaj   +1 more source

Proton Radiobiology [PDF]

open access: yesCancers, 2015
In addition to the physical advantages (Bragg peak), the use of charged particles in cancer therapy can be associated with distinct biological effects compared to X-rays. While heavy ions (densely ionizing radiation) are known to have an energy- and charge-dependent increased Relative Biological Effectiveness (RBE), protons should not be very ...
Tommasino F., Durante M.
openaire   +4 more sources

GA-OH enhances the cytotoxicity of photon and proton radiation in HPV+ HNSCC cells

open access: yesFrontiers in Oncology, 2023
IntroductionTreatment-related toxicity following either chemo- or radiotherapy can create significant clinical challenges for HNSCC cancer patients, particularly those with HPV-associated oropharyngeal squamous cell carcinoma.
Lennox Chitsike   +6 more
doaj   +1 more source

Insights into Synergistic Effect of Acid on Morphological Control of Vanadium Oxide: Toward High Lithium Storage

open access: yesAdvanced Science, 2021
Morphological control is a fundamental challenge of nanomaterial development. Commonly, hierarchical nanostructures cannot be induced by a single driving force, but obtained through balancing multiple driving forces. Here, a feasible strategy is reported
Yang Zhou   +5 more
doaj   +1 more source

Particle Therapy: Clinical Applications and Biological Effects

open access: yesLife, 2022
Particle therapy is a developing area of radiotherapy, mostly involving the use of protons, neutrons and carbon ions for cancer treatment. The reduction of side effects on healthy tissues in the peritumoral area is an important advantage of particle ...
Viktoriia Kiseleva   +5 more
doaj   +1 more source

Identifying Eigen-Like Hydrated Protons at Negatively Charged Interfaces [PDF]

open access: yes, 2019
Despite the importance of the hydrogen ion in a wide range of biological, chemical, and physical processes, its molecular structure in solution remains lively debated.
Sanghamitra, Sengupta   +2 more
core   +2 more sources

The rate of the proton-proton reaction

open access: yesThe Astrophysical Journal, 1994
We re-evaluate the matrix element for the proton-proton reaction which is important for stellar-evolution calculations and for the solar-neutrino problem. We self-consistently determine the effect of vacuum polarization on the matrix element by first correcting the low-energy scattering data to account for vacuum polarization.
Kamionkowski, Marc, Bahcall, John N.
openaire   +2 more sources

Evaluating Ocular Response in the Retina and Optic Nerve Head after Single and Fractionated High-Energy Protons

open access: yesLife, 2021
There are serious concerns about possible late radiation damage to ocular tissue from prolonged space radiation exposure, and occupational and medical procedures.
Xiao-Wen Mao   +3 more
doaj   +1 more source

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