Results 101 to 110 of about 1,456,073 (333)

Hyperbolic inflation [PDF]

open access: yesPhysical Review D, 2011
We propose a natural scenario for the cosmological inflation with the non-minimal coupling term invoking compact hyperbolic extra dimensions. Thanks to the unique mathematical properties of compact hyperbolic space, the large volume of extra dimensions, which provides a natural understanding of the proper size of couplings, does not necessarily ...
Kim, Yoonbai, Park, Seong Chan
openaire   +2 more sources

Real‐World Performance of CSF Kappa Free Light Chains in the 2024 McDonald Criteria

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Kappa free light chains (KFLCs) in the cerebrospinal fluid (CSF) have a similar performance to CSF‐restricted oligoclonal bands (OCB) for multiple sclerosis (MS) diagnosis. To help with implementation, we set out to resolve several remaining uncertainties: (1) performance in a real‐world cohort and the 2024 McDonald criteria; (2 ...
Maya M. Leibowitz   +11 more
wiley   +1 more source

Oil price passthrough to consumer price inflation in South Africa: the role of the inflation environment

open access: yesJournal of Applied Economics
This paper estimates various inflation threshold and structural VAR models to investigate the passthrough of oil prices to consumer price inflation in South Africa when inflation is in the 3–6 percent inflation target band compared to when it is above 6 ...
Eliphas Ndou, Nombulelo Gumata
doaj   +1 more source

The Formation of Expectations, Inflation, and the Phillips Curve

open access: yesJournal of Economic Literature, 2018
This paper argues for a careful (re)consideration of the expectations formation process and a more systematic inclusion of real-time expectations through survey data in macroeconomic analyses.
Olivier Coibion   +2 more
semanticscholar   +1 more source

Anchored Inflation Expectations

open access: yesSocial Science Research Network, 2020
We develop a theory of low-frequency movements in inflation expectations, and use it to interpret joint dynamics of inflation and inflation expectations for the United States and other countries over the postwar period.
Carlos M. Carvalho   +4 more
semanticscholar   +1 more source

Development of a Prediction Model for Progression Risk in High‐Grade Gliomas Based on Habitat Radiomics and Pathomics

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To investigate the value of constructing models based on habitat radiomics and pathomics for predicting the risk of progression in high‐grade gliomas. Methods This study conducted a retrospective analysis of preoperative magnetic resonance (MR) images and pathological sections from 72 patients diagnosed with high‐grade gliomas (52 ...
Yuchen Zhu   +14 more
wiley   +1 more source

Anisotropic Inflation from Charged Scalar Fields

open access: yes, 2011
We consider models of inflation with U(1) gauge fields and charged scalar fields including symmetry breaking potential, chaotic inflation and hybrid inflation.
A. Golovnev   +21 more
core   +1 more source

Particle physics models of inflation and the cosmological density perturbation [PDF]

open access: yes, 1998
This is a review of particle-theory models of inflation, and of their predictions for the primordial density perturbation that is thought to be the origin of structure in the Universe.
D. Lyth, A. Riotto
semanticscholar   +1 more source

Geometric inflation

open access: yesPhysics Letters B, 2020
10 pages, 3 ...
Gustavo Arciniega   +5 more
openaire   +4 more sources

Location‐Specific Hematoma Volume Predicts Early Neurological Deterioration in Supratentorial ICH

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Early neurological deterioration (END) adversely affects outcomes in patients with intracerebral hemorrhage (ICH). This study aimed to determine the location‐specific hematoma volumes for END in supratentorial ICH patients. Methods We retrospectively analyzed supratentorial ICH patients presenting from two prospective cohorts.
Zuoqiao Li   +10 more
wiley   +1 more source

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