Results 61 to 70 of about 528,197 (353)

Heavy ion collision experiments at NICA [PDF]

open access: yesProceedings of The 39th International Conference on High Energy Physics — PoS(ICHEP2018), 2019
The NICA (Nuclotron-based Ion Collider fAcility) project is under realization at the Joint Institute for Nuclear Research (JINR, Dubna). The main goal of the project is an experimental study of hot and dense strongly interacting 
matter in heavy ion (up to Au) collisions at center-of-mass energies up to 11 GeV per nucleon.
Vladimir Kekelidze   +5 more
openaire   +1 more source

Measurement of prompt D0, D+, D*+, and D S + $$ {\mathrm{D}}_{\mathrm{S}}^{+} $$ production in p–Pb collisions at s NN $$ \sqrt{{\mathrm{s}}_{\mathrm{NN}}} $$ = 5.02 TeV

open access: yesJournal of High Energy Physics, 2019
The measurement of the production of prompt D0, D+, D*+, and D S + $$ {\mathrm{D}}_{\mathrm{S}}^{+} $$ mesons in proton–lead (p–Pb) collisions at the centre-of-mass energy per nucleon pair of s NN $$ \sqrt{s_{\mathrm{NN}}} $$ = 5.02 TeV, with an ...
The ALICE collaboration   +1033 more
doaj   +1 more source

Modular TPCs for relativistic heavy-ion experiments [PDF]

open access: yesNuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1989
Abstract A description is given of a TPC system that operates in a relativistic heavy-ion beam and yields good track reconstruction efficiency in very-high-multiplicity events. The mechanical construction of the chamber is discussed. A set of custom hybrid circuits are used to build a very compact, cost-effective electronics system mounted directly ...
A. Etkin   +26 more
openaire   +1 more source

Dielectron production in proton-proton collisions at s=7 $$ \sqrt{s}=7 $$ TeV

open access: yesJournal of High Energy Physics, 2018
The first measurement of e+e− pair production at mid-rapidity (|η e| < 0.8) in pp collisions at s=7 $$ \sqrt{s}=7 $$ TeV with ALICE at the LHC is presented.
The ALICE collaboration   +1016 more
doaj   +1 more source

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Heavy Ion Source Support Gas Mixing Experiments [PDF]

open access: yesIEEE Transactions on Nuclear Science, 1977
Experiments on mixing an easily ionized support gas with the primary ion source gas have produced large beam enhancements for high charge state light ions (masses ? 20). In the Oak Ridge Isochronous Cyclotron (ORIC), the beam increase has been a factor of 5 or greater, depending on ion species and charge state.
Hudson, E. D., Mallory, M. L.
openaire   +1 more source

Patient‐specific pharmacogenomics demonstrates xCT as predictive therapeutic target in colon cancer with possible implications in tumor connectivity

open access: yesMolecular Oncology, EarlyView.
This study integrates transcriptomic profiling of matched tumor and healthy tissues from 32 colorectal cancer patients with functional validation in patient‐derived organoids, revealing dysregulated metabolic programs driven by overexpressed xCT (SLC7A11) and SLC3A2, identifying an oncogenic cystine/glutamate transporter signature linked to ...
Marco Strecker   +16 more
wiley   +1 more source

Study of ϒ production in pPb collisions at s N N = 8.16 $$ \sqrt{s_{\mathrm{NN}}}=8.16 $$ TeV

open access: yesJournal of High Energy Physics, 2018
The production of ϒ(nS) mesons (n = 1, 2, 3) in pPb and Pbp collisions at a centre-of-mass energy per nucleon pair s N N = 8.16 $$ \sqrt{s_{\mathrm{NN}}}=8.16 $$ TeV is measured by the LHCb experiment, using a data sample corresponding to an integrated ...
The LHCb collaboration   +844 more
doaj   +1 more source

Integrated experiments for heavy ion fusion

open access: yesLaser and Particle Beams, 2003
We describe the next set of experiments proposed in the U.S. Heavy Ion Fusion Virtual National Laboratory, the so-called Integrated Beam Experiment (IBX). The purpose of IBX is to investigate in an integrated manner the processes and manipulations necessary for a heavy ion fusion induction accelerator. The IBX experiment will demonstrate injection,
Barnard, J.J.   +18 more
openaire   +3 more sources

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

open access: yesMolecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak   +4 more
wiley   +1 more source

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