Results 121 to 130 of about 121,317 (315)

Long-range beam-beam experiments in the Relativistic Heavy Ion Collider

open access: yesPhysical Review Special Topics. Accelerators and Beams, 2011
Long-range beam-beam effects are a potential limit to the LHC performance with the nominal design parameters, and certain upgrade scenarios under discussion.
R. Calaga   +3 more
doaj   +1 more source

Modellierung ultrarelativistischer Schwerionenkollisionen mit der Quark-Molekulardynamik qMD

open access: yes, 2006
This thesis presents a model for the dynamical description of deconfined quark matter created in ultra-relativistic heavy ion collisions, treating quarks and antiquarks as classical point particles subject to a colour-dependent, Cornell-type potential ...
Scherer, Stefan
core  

HITRAP – a facility for experiments on heavy highly charged ions and on antiprotons

open access: yesJournal of Physics: Conference Series, 2009
HITRAP is a facility for very slow highly-charged heavy ions at GSI. HITRAP uses the GSI relativistic ion beams, the Experimental Storage Ring ESR for electron cooling and deceleration to 4 MeV/u, and consists of a combination of an interdigital H-mode (IH) structure with a radiofrequency quadrupole structure for further deceleration to 6 keV/u, and a ...
Andjelkovic, Z.   +34 more
openaire   +3 more sources

Mechanical and Electrical Phenotype of hiPSC‐Cardiomyocytes on Fibronectin‐Based Hydrogels

open access: yesAdvanced Healthcare Materials, EarlyView.
We introduce fibronectin‐based PEG hydrogels with controlled rigidity to enable the culture of iPSC‐derived cardiomyocytes. These substrates offer an alternative to the current culture of these cells on fibronectin‐coated glass, providing enhanced structural and functional behavior. The system provides a more physiologically relevant platform to assess
Ana Da Silva Costa   +8 more
wiley   +1 more source

Search for jet quenching with dijets from high-multiplicity pPb collisions at $$\sqrt{{s}_{\text{NN}}}$$ = 8.16 TeV

open access: yesJournal of High Energy Physics
The first measurement of the dijet transverse momentum balance x j in proton-lead (pPb) collisions at a nucleon-nucleon center-of-mass energy of $$\sqrt{{s}_{\text{NN}}}$$ = 8.16 TeV is presented.
The CMS collaboration   +2383 more
doaj   +1 more source

Targeting Post‐Irradiation Thyroid Dysfunction: Electrospun Scaffolds As A Dual‐Action Approach for Antioxidant and Immune Modulation

open access: yesAdvanced Healthcare Materials, EarlyView.
Radiation‐induced hypothyroidism follows head and neck radiotherapy due to oxidative stress and inflammation. Electrospun polycaprolactone scaffolds containing adenosine have potential to modulate thyroid repair. Scaffolds enhance thyrocyte proliferation, antioxidant enzymes glutathione peroxidase and catalase, reduce senescence and apoptosis markers ...
Maria Heim   +5 more
wiley   +1 more source

Research on Prediction Method for Heavy Ion SEE Cross-section Based on Proton SEE Cross-section

open access: yesYuanzineng kexue jishu, 2023
With the development of space technology and semiconductor technology, more and more microelectronic devices are used in spacecraft. Heavy ions and protons are two main particles that cause single event effect (SEE) in devices.
MA Xu;HAN Jinhua;GUO Gang;CHEN Qiming;LIU Jiancheng;ZHAO Shuyong;ZHANG Zheng
doaj  

Behaviour of heavy metals in soils

open access: yes, 1977
Fractions of Zn, Cd, Cu, Pb, Fe and Mn extractable with water, a salt solution and dilute acid, and residual fractions were determined in soils with raised contents of heavy metals, near zinc smelters, along a river formerly discharging heavy metals, and
Harmsen, K.
core  

Time projection chambers (TPC) in heavy ion experiments

open access: yes, 2004
In this paper the performance of TPCs in heavy ion experiments in terms of tracking and particle identification via dE/dx is reviewed. The principle of operation - drift, readout chambers and front end electronics, is illustrated.
H. Helstrup   +3 more
core   +1 more source

Engineering of Glioblastoma‐Derived Biomimetic Vesicles and Their Structural and Molecular Features

open access: yesAdvanced Healthcare Materials, EarlyView.
ABSTRACT Biomimetic nanosystems and vesicles have arisen as a novel approach to design vesicular transport systems with diverse therapeutic potential. The ‘biomimetic’ strategy involves the integration of cell membrane components into lipid bilayers, conferring them with biological properties originating from the cell of origin. Until now, most studies
Noelia Hernández‐Lobato   +6 more
wiley   +1 more source

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