Results 61 to 70 of about 11,372,945 (322)
Radio Polarisation Study of High Rotation Measure AGNs
Galaxies, 2017 As radio polarised emission from astrophysical objects traverse through foreground magnetised plasma, the physical conditions along the lines of sight are encrypted in the form of rotation measure (RM).
Yik Ki Ma +4 more
doaj +1 more source
Possibility of conversion of neutron star to quark star in presence of high magnetic field [PDF]
Mon. Not. R. Astron. Soc. 414, 2702-2708 (2011), 2011 Recent results and data suggests that high magnetic field in neutron stars (NS) strongly affects the characteristic (radius, mass) of the star. They are even separated as a class known as magnetars, for whom the surface magnetic field are greater than $10^{14}$ G. In this work we discuss the effect of such high magnetic field on the phase transition of
arxiv +1 more source
Molecular Oncology, EarlyView.The authors analyzed the spatial distributions of gene and metabolite profiles in cervical cancer through spatial transcriptomic and spatially resolved metabolomic techniques. Pivotal genes and metabolites within these cases were then identified and validated.
Lixiu Xu +3 more
wiley +1 more source
Observations of 8-kilogauss magnetic field in a sunspot
Вісник Астрономічної школи, 2012 The results of specrtal-polarized measurements of magnetic fields in two great sunspots are presented observed on 18 May 2002 and 29 October 2003 on horizontal solar telescope of Astronomical Observatory of Kyiv Taras Shevchenko National University. On a
V. G. Lozitsky, N. I. Lozitska
doaj +1 more source
Rotational Components of the Sun’s Mean Field
The Astrophysical Journal, 2023 This paper uses wavelet transforms to look for the rotational frequencies of the Sun’s mean line-of-sight magnetic field. For a sufficiently high wavelet frequency, the spectra of the dipole, quadrupole, and hexapole field components each show a time ...
Neil R. Sheeley Jr.
doaj +1 more source
Molecular Oncology, EarlyView.This study explores how sepsis affects GC progression by creating an immunosuppressive environment. Our findings reveal that sepsis promotes immune dysregulation, enhancing tumor growth and metastasis. Targeting the PD‐1/PD‐L1 pathway with monoclonal antibodies shows potential for restoring immune function and improving outcomes in cancer patients ...
Yiding Wang +10 more
wiley +1 more source
Finite element simulation for validation of multi-dipole line cusp magnetic field configuration for MPD [PDF]
arXiv, 2022 A Multi-dipole line cusp configured Plasma Device (MPD) having six electromagnets with embedded Vacoflux-50 as a core material has been operated with a capability to experimentally control the field-free region, the radial profile of magnetic field, and pole magnetic field by changing magnet current.
arxiv
A Vorticity-Magnetic Field Dynamo Instability [PDF]
(1997) ApJ, 489, L95, 1997 We generalize the mean field magnetic dynamo to include local evolution of the mean vorticity in addition to the mean magnetic field. The coupled equations exhibit a general mean field dynamo instability that enables the transfer of turbulent energy to the magnetic field and vorticity on larger scales.
arxiv +1 more source
Solar nebula magnetic fields recorded in the Semarkona meteorite
Science, 2014 Magnetic fields are proposed to have played a critical role in some of the most enigmatic processes of planetary formation by mediating the rapid accretion of disk material onto the central star and the formation of the first solids.
R. Fu +13 more
semanticscholar +1 more source
Molecular Oncology, EarlyView.NAD+ regeneration by mitochondrial complex I NADH dehydrogenase is important for cancer cell proliferation. Specifically, NAD+ is necessary for the activities of NAD+‐dependent deacetylases SIRT3 and SIRT7, which suppress the expression of p21Cip1 cyclin‐dependent kinase inhibitor, an antiproliferative molecule, at the translational and transcriptional
Masato Higurashi +5 more
wiley +1 more source