Results 51 to 60 of about 504,368 (352)

Multiple Sclerosis: Multiple Etiologies, Multiple Genes?

open access: yesAnnals of Medicine, 1994
Multiple sclerosis is a chronic inflammatory disease characterized by multifocal damage of the central nervous system myelin. Both humoral and cell-mediated immune abnormalities have been observed in patients with multiple sclerosis, but their relation to the demyelination process is not understood. The etiology of the disease is still unknown; however,
openaire   +2 more sources

Measuring charged particle multiplicity in ALICE

open access: yes, 2005
The measure of the charged particle multiplicity in ALICE and the reconstruction of the pseudorapidity distribution will be mainly and most efficiently performed with the Silicon Pixel Detector for the central region, and with the Forward Multiplicity ...
Virgili, Tiziano
core   +1 more source

Multiplicity as a process of experimental music [PDF]

open access: yes, 2020
This PhD explores my practice through six new compositions of experimental music: Far Infrared (2015/18/19), “As Sure as Time…” (2016-), Amalgamations (2016-), Continuum (2017-), ُ وِيَّةُه (Huia) (2018-) and postcard-sized pieces (2020).
Stone, S.
core  

Collision energy dependence of moments of net-kaon multiplicity distributions at RHIC [PDF]

open access: yesPhysics Letters B, 2017
Fluctuations of conserved quantities such as baryon number, charge, and strangeness are sensitive to the correlation length of the hot and dense matter created in relativistic heavy-ion collisions and can be used to search for the QCD critical point.
L. Adamczyk   +348 more
semanticscholar   +1 more source

Energy dependence of multiplicity fluctuations in heavy ion collisions [PDF]

open access: yes, 2007
The energy dependence of multiplicity fluctuations was studied for the most central Pb+Pb collisions at 20A, 30A, 40A, 80A and 158A GeV by the NA49 experiment at the CERN SPS. The multiplicity distribution for negatively and positively charged hadrons is
Vassiliou, Maria   +99 more
core  

Eigenvalue multiplicity in quartic graphs [PDF]

open access: yes, 2017
Let G be a connected quartic graph of order n with μ as an eigenvalue of multiplicity k. We show that if μ ∉ {−1,0} then k ≤ (2n − 5)/3 when n ≤ 22, and k ≤ (3n − 1)/5 when n ≥ 23.
Capaverde, Juliane   +3 more
core   +1 more source

Ovarian Sex Cord Stromal Tumors in Children and Adolescents—The European Standard Clinical Practice Recommendations

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider   +15 more
wiley   +1 more source

Parity and generalized multiplicity [PDF]

open access: yes, 1991
Assuming that X and Y are Banach spaces and that T is a path of linear Fredholm operators with invertible endpoints, in [F-Pl] we defined a homotopy invariant "the parity of T .
Fitzpatrickp.   +2 more
core  

Eigenvalue multiplicity in cubic graphs [PDF]

open access: yes, 2014
Let G be a connected cubic graph of order n with μ as an eigenvalue of multiplicity k. We show that (i) if μ∉{-1,0} then k≤12n, with equality if and only if μ=1 and G is the Petersen graph; (ii) if μ=-1 then k≤12n+1, with equality if and only if G=K4 ...
Rowlinson, Peter
core   +1 more source

Bridging the Loneliness Gap: Depression, Connectivity, and Isolation in Pediatric Oncology Patients and Their Peers

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Loneliness is associated with adverse physical and mental health outcomes and remains understudied in children and adolescents undergoing cancer therapy. Pediatric oncology patients may be at increased risk due to medical isolation and disruption of social networks.
Charlotte N. Stahlfeld   +5 more
wiley   +1 more source

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