CMB Anisotropy
How the CMB Anisotropy Pattern Could Be a Map of Gravitational Entropy
... the CMB tem- perature anisotropy ...reported CMB anisotropy observations closely fitting “the theoretical predictions for a spatially flat cosmological model with an exactly scale invariant ...
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To the problem of the secondary CMB anisotropy separation
... effective means for solving many problems of galactic and extragalactic astronomy. Moreover, the catalogs of the discovered galactic and extragalactic sources of the millimeter and submillimeter ra- diation were presented ...
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Balloon-borne Cosmic Microwave Background experiments
... cosmos, CMB photons interact with the large scale structure of the ...the CMB. Gravitational lensing of CMB photons provide a way to study the development of dark matter structures in the earliest ...
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Disformal transformations on the CMB
... the CMB gets modified, we examine the evo- lution of photons coupled to ...the CMB anisotropy power spectrum, moreover because the Silk damping scale does not change compared to the untransformed ...
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CMB constraints on cosmic strings and superstrings
... Cosmic strings are line-like concentrations of energy that can arise as topological defects in theories of the early Universe [1–5]. In particular, they form natu- rally in models of hybrid inflation [6–12] in which the ...
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Transformation of the Angular Power Spectrum of the Cosmic Microwave Background (CMB) Radiation into Reciprocal Spaces and Consequences of This Approach
... the anisotropy spectrum of relict radiation into a special two-fold reciprocal space it was possible to propose a simple and general description of the interaction of relict photons with the matter by a “relict ...
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Cosmological constraints on matter density perturbations amplitude, neutrino mass and number of relativistic species
... of CMB anisotropy, galaxy cluster mass function, weak gravitation lensing, matter power spec- trum and redshift space ...Planck CMB temperature anisotropy spectrum at high multipoles, > ...
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Planck 2015 results XVI Isotropy and statistics of the CMB
... the CMB anisotropy that result from the application of the four component-separation methods described in Planck Collaboration IX ...the CMB is largely consistent with statistical isotropy, although ...
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Anisotropy and nonlinearity in superlattices
... the anisotropy increases, so does the inverse screening length j leading to a faster reduction of the screened Coulomb interaction and consequently larger optical nonlinearity, measured here directly by the ...
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Principal Component Analysis of Diffusion Tensor Images to Determine White Matter Injury Patterns Underlying Postconcussive Headache
... While our study shows the potential of PCA in FA analysis, there are a few limitations of our findings. First, our study population consisted of a single-center retrospective cohort; thus, larger, multicenter prospective ...
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Diffusion Anisotropy in the Corpus Callosum
... increased anisotropy in posterior areas within the corpus callosum was present regardless of sex or age; this finding sug- gested, but did not prove, that this observation may represent the case in healthy control ...
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TA Anisotropy Summary
... The main di ffi culty in identifying the origin of UHE- CRs is the loss of directional information due to magnetic field induced deflection. The deflection angle of a 60 EeV proton over a distance of 50 Mpc is estimated to ...
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Value of Diffusion Weighted Imaging and Apparent Diffusion Coefficient in Recent Cerebral Infarctions: A Correlative Study with Contrast Enhanced T1 Weighted Imaging
... anisotropy. A higher relative signal intensity in subacute thrombotic infarcts than in embolic in- farcts may be largely attributed to diffusion an- isotropy. Twelve of 20 ROIs of thrombotic infarcts were located ...
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Exploring cosmic origins with CORE: Gravitational lensing of the CMB
... detected via the thermal Sunyaev-Zel’dovich (tSZ) effect in data from Planck [98], ACT [99], and SPT [100]. Compared to selection in other wavebands, the tSZ approach has a par- ticularly well-understood selection ...
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Cosmological Avatars of the Landscape II CMB and LSS Signatures.pdf
... In paper I [7] we showed that the requirement of having a sufficiently flat inflationary potential after the modifications to the Friedmann equation are taken into account, coupled with the known value of the CMB ...
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Lignocellulosic plant fibers (lpf) for concrete masonry blocks (cmb): an inspiration to innovation response to the 21stcentury’s endeavor for environmental challenges
... the CMB with 0%, 5%, 10% and 15% concentrations of LPF mixed with varying ratio of cement, sand, RHA (cement:sand: RHA:LPF) in terms of its compressive strength after 7, 14, and 21 curing ...
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Characterization of Detectors and Instrument Systematics for the SPIDER CMB Polarimeter
... The current plan for S PIDER is to derive relative gains from small steps in the detector bias, which have been shown to be a good proxy for small steps in the optical power. The bias steps will track changes in the ...
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Estimation of the Effect of Anisotropy on Young’s Moduli and Poisson’s Ratios of Sedimentary Rocks Using Core Samples in Western and Central Part of Tripura, India
... little anisotropy (average P-anisotropy and S- anisotropy are probably within the measurement uncer- tainties) ...the anisotropy is ...MPa), anisotropy is slightly lower, averaging ...
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Can Diffusion Tensor Imaging Noninvasively Detect IDH1 Gene Mutations in Astrogliomas? A Retrospective Study of 112 Cases
... MATERIALS AND METHODS: The DTI data of 112 patients with pathologically proven astroglioma (including 25, 12, and 10 cases with IDH1 mutation and 11, 11, and 43 cases without mutation in grades II, III, and IV, ...
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Dielectric permittivity modulation of liquid crystals for microwave applications
... dielectric anisotropy at microwave regime is correlated quite well with the birefringence in visible ...dielectric anisotropy (by us) and birefringence (by Nose et al [4]) confirm there is a correlation ...
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