PPT-Large Scale Anisotropy in the Universe

Pankaj Jain IIT Kanpur Introduction Universe is assumed to be homogeneous and isotropic at large distance scales No preferred position or direction . 2 Incontrovertible anisotropy waves should show a characteristic crisscross pattern in a common-shot gather as illustrated in Figure 4a (here for a homogeneous layer). On the common-depth gather the s & Large scale structure. Tarun Souradeep. I.U.C.A.A. .. Cosmology . IUCAA . VSP program. (. May 18-22, . 2012). Lec. . 2:. Cosmic Content. Perturbed Universe . Simple. … yet, an . exotic. nments (outdoor environments and virtual environments). In Experiment 1 it was found that depth extents of up to 7 m are indeed perceptually compressed relative to frontal extents in an outdoor enviro ur U. niverse and the . Effects of. . I. nhomogeneities. Akihiro. 　. Ishibashi. 　. RESCEU Symposium . . Nov. 14. th. 2008. Cosmophysics. IPNS KEK. 　. Introduction. Distant . SNe-Ia. & Large scale structure. Tarun Souradeep. I.U.C.A.A. .. Cosmology . IUCAA . VSP program. (. May 18-22, . 2012). Lec. . 2:. Cosmic Content. Perturbed Universe . Simple. … yet, an . exotic. of the . Moment Tensor. :. M. ij . = M. ji. Now assume the earthquake is a pure double couple, that means there is . no net volume. change, which means . trace must be 0. .. M11 + M22 + M33 = 0. That means independent elements can be represented by 5 independent parameters: . Katherine McCaffrey. PhD Candidate, Fox-Kemper Research Group. Department of Atmospheric and Oceanic Sciences. Cooperative Institute for Research in Environmental Sciences. 1. Thank you to my advisor and collaborators:. of . the Earth's inner core. Arwen Deuss. Utrecht University. Why the Earth’s core …?. Solidification heat is. engine for mantle . convection. Thermal and chemical. core convection . drives magnetic . Fascinating region due to. rich tectonic history and. abundant data from TA . Isotropic Vs. Fast Craton and its Boundary . wrt. . the western US. Fast . Vs. 100-200 km under Great Plains. Slow Ridges (<100 km). The universe is the sum of all energy, matter, space and time.. But there. ’. s a difference between the universe we see (the observable universe) . and the universe as it really exists.. This gets complicated….. The universe is a big place, perhaps the biggest. . –Kurt Vonnegut. Cosmology. Cosmology is the study of the nature of the universe, how the universe began and how it will end, if it does. There is religious cosmology, and scientific cosmology. If the universe was 1 year old . . .. Science/religion – either/or?. How do we predict the conditions of the early universe?. What are the different eras in the early universe?. What key lines of evidence support the Big Bang model?. Why linearized Einstein’s equations may be enough. Wilke. van der Schee. Universitat de Barcelona,. March 22, 2012. Work with Michał Heller, David Mateos and Diego Trancanelli, 1202.0981. Outline. From Mays, 2011, Ground and Surface Water Hydrology. Effective conductivity . that represents aggregate effect of flow through a layered system. Effective conductivity is . different. parallel to than perpendicular to the layers.