We give the description of discretized moduli spaces (d.m.s.) M disc g,n introduced in [1] in terms of discrete de Rham cohomologies for moduli spaces Mg,n. The generating function for intersection indices (cohomological classes) of d.m.s. is found. Classes of highest degree coincide with the ones for the continuum moduli space Mg,n. To show it we use a matrix model technique. The Kontsevich ma...

During meiotic prophase in fission yeast, the nucleus undergoes dramatic oscillatory movements. A newly identified structure, the radial microtubule organizing center (rMTOC), mediates these movements and shares some of the features of the pericentriolar material in higher eukaryotes.

Let Γ be a cofinite Fuchsian group acting on hyperbolic two-space H. Let M = Γ\H be the corresponding quotient space. For γ, a closed geodesic of M , let l(γ) denote its length. The prime geodesic counting function πM (u) is defined as the number of Γ-inconjugate, primitive, closed geodesics γ such that el(γ) ≤ u. The prime geodesic theorem states that: πM (u) = ∑ 0≤λM,j≤1/4 li(uM,j ) +OM ( u3/...

We show that in the minimal supersymmetric standard model (MSSM) with R–parity breaking as well as in the left–right symmetric model, there are new observable contributions to neutrinoless double beta decay (ββ0ν) arising from hitherto overlooked diagrams involving the exchange of one W boson and one scalar boson. In particular, in the case of MSSM, the present experimental bounds on ββ0ν lifet...

A reconstruction technique for sparse array optical signal readout is introduced and applied to the generic challenge of large-area readout of a large number of point light sources. This challenge finds a prominent example in future, large volume neutrino detector studies based on liquid argon. It is concluded that the sparse array option may be ruled out for reasons of required number of chann...

This paper studies how changes in energy input costs for U.S. manufacturers affect the relative welfare of manufacturing producers and consumers (i.e. incidence). In doing so, we develop a partial equilibrium methodology to estimate the incidence of input taxes that can simultaneously account for three determinants of incidence that are typically studied in isolation: incomplete pass-through of...

164. Lessons Learned from Early Implementation of Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-ToF MS) with Antimicrobial Stewardship, A Pilot Study Connie Park, MD; Wendy Szymczak, PhD, MT; Iona Munjal, MD; Michael Levi, ScD, (D) ABMM; Phillip Gialanella, MS; Yi Guo, PharmD; Julie E. Williamson, PharmD; Philip Chung, PharmD, MS; Rafael Ruiz, PhD, ScM; Pri...

In general, the diffusion and mobility matrices of a particle depend on the choice of the reference center which is used to describe the rotational and translational motion. The requirement that the rotational-translational mobility matrix μ is symmetric defines uniquely the so-called center of mobility. In Ref. [1], this center was used to analyze the Brownian motion of a particle with arbitra...

The Global Historical Climatology Network version 2 temperature database was released in May 1997. This centuryscale dataset consists of monthly surface observations from ~7000 stations from around the world. This archive breaks considerable new ground in the field of global climate databases. The enhancements include 1) data for additional stations to improve regional-scale analyses, particula...

introduction: ordered subset expectation maximization (osem), is an effective iterative method for spect image reconstruction. the aim of this study is the evaluation of the role of system matrix in osem image reconstruction method using four different physical beam radiation models with three detection configurations. methods: spect was done with an arc of 180 degree in 32 projections after i...