## Search

Now showing items 1-20 of 62

#### Disseminated chlorellosis in a dog

(American College of Veterinary Pathologists, 2009-01)

An adult dog with ataxia and a lingual mass, previously diagnosed as protothecosis, was
euthanized. At the postmortem examination, the lingual mass, regions of the lungs and hilar lymph nodes, liver, mesenteric and sublumbar ...

#### Electrochemical Properties of Carbon Nanoparticles Entrapped in Silica Matrix

(Electrochemical Society, 2008-10)

Carbon-based electrode materials have been widely used for many years for electrochemical charge storage, energy generation, and catalysis. We have developed an electrode material with high specific
capacitance by entrapping ...

#### Analysis of point-to-point packet delay in an operational network, Computer Networks

(Elesevier, 2007-09-12)

In this paper, we perform a detailed analysis of point-to-point packet delay in an operational tier-1 network. The point-to-point delay is the time experienced by a packet from an ingress to an egress point in an ISP, and ...

#### QoS and channel aware packet bundling for VoIP traffic in cellular networks

(IEEE, 2009-09-16)

We study the problem of multiple packet bundling to improve spectral efficiency in cellular networks. The packet size of real-time data, such as VoIP, is often very small. However, the use of time division multiplexing ...

#### Adaptive Random Sampling for Traffic Volume Measurement

(Springer Science, 2007-02)

Traffic measurement and monitoring are an important component of network management and traffic engineering. With high-speed Internet backbone links, efficient and effective packet sampling techniques for traffic measurement ...

#### On singular integral and martingale transforms

(2011-01)

Linear equivalences of norms of vector-valued singular integral operators and vector-valued martingale transforms are studied. In particular, it is shown that the UMD(p)-constant of a Banach space X equals the norm of the ...

#### The spectrum of the kinematic dynamo operator for an ideally conducting fluid

(2011-01)

The spectrum of the kinematic dynamo operator for an ideally conducting fluid and the spectrum of the corresponding group acting in
the space of continuous divergence free vector fields on a compact Riemannian manifold ...

#### Finite time blow up for a Navier-Stokes like equation

(2011-01)

We consider an equation similar to the Navier-Stokes equation. We show that there is initial data that exists in every Triebel-Lizorkin or Besov space (and hence in every Lebesgue and Sobolev space), such that after a ...

#### Hierarchical Bayesian Approach to Boundary Value Problems with Stochastic Boundary Conditions

(American Meteorological Society, 2003)

Boundary value problems are ubiquitous in the atmospheric and ocean sciences. Typical settings include bounded, partially bounded, global and limited area domains, discretized for applications of numerical models of
the ...

#### Orlicz-Lorentz Spaces

(2011-02)

The purpose of this article is to summerize some recent results of the author about Orlicz-Lorentz spaces - function spaces that provide a common generalization of Orlicz spaces and Lorentz spaces.

#### Measuring the magnitude of sums of independent random variables

(2011-01)

This paper considers how to measure the magnitude of the sum of independent random variables in several ways. We give a formula for the tail distribution for sequences that satisfy the so called Lévy property. We then give ...

#### Concrete representation of martingales

(2011-01)

Let (fn) be a mean zero vector valued martingale sequence. Then there exist vector valued functions (dn) from [0,1]n such that ∫01 dn(x1,...,xn) dxn = 0 for almost all x1,...,xn-1, and such that the law of (fn) is the same ...

#### A transference theorem for ergodic H1

(2011-01)

In this paper, we extend the basic transference theorem for convolution operators on Lp spaces of Coifman and Weiss to H1 spaces.

#### Hahn's embedding theorem for orders and harmonic analysis on groups with ordered duals

(2011-01)

Let G be a locally compact abelian group whose dual group Γ contains a Haar measurable order P. Using the order P we define the conjugate function operator on Lp(G), 1 ≤ p < ∞, as was done by Helson. We will show how to ...

#### Decoupling inequalities for the tail probabilities of multivariate u-statistics

(2011-01)

In this paper we present a decoupling inequality that shows that multivariate U-statistics can be studied as sums of (conditionally) independent random variables. This result has important implications in several areas of ...

#### On a weak type (1, 1) inequality for a maximal conjugate function

(2011-01)

In a celebrated paper, Burkholder, Gundy, and Silverstein used Brownian motion to derive a maximal function characterization of Hp spaces for 0 < p < ∞. In this paper, we show that their method extends to higher dimensions ...

#### Bounds on the tail probability of u-statistics and quadratic forms

(2011-01)

The authors announce a general tail estimate, called a decoupling inequality, for a symmetrized sum of non-linear k-correlations of n > k independent random variables.

#### Lyapunov theorems for Banach spaces

(2011-02)

We present a spectral mapping theorem for semigroups on any Banach space E. From this, we obtain a characterization of exponential dichotomy for nonautonomous differential equations for E-valued functions. This characterization ...

#### Can Entrepreneurship Be Taught?

(2006-02)

Is entrepreneurship an innate ability or an acquired skill? Can entrepreneurial acumen
be achieved and enhanced through education and training, or are certain people “born” to be entrepreneurs
or to act entrepreneurially? ...

#### Organizational Structure and the Diversification Discount: Evidence from Commercial Banking

(Blackwell, 2008)

This paper provides evidence on organizational structure, geographic diversification, and performance at bank holding companies (BHCs). First, we show that a BHC's member banks benefit from access to the parent organization's ...