Browsing by Title

Examining the Safety Climate of U.S Based Aviation Maintenance, Repair, and Overhaul (MRO) Organizations

Uhuegho, Kole Osaretin (2017-05)

The primary purpose of this study was twofold: (a) to replicate Fogarty (2005) by determining if the current study’s data were consistent with Fogarty’s model involving the three constructs of Safety Climate, Psychological ...

Exclusive γγ → +μμ - production in proton-proton collisions at √s = 7 TeV

Chatrchyan, S.; Khachatryan, Vardan; Sirunyan, A.M.; Tumasyan, A.R.; Adam, Wolfgang; Baarmand, Marc M.; Dorney, B.; Hohlmann, Marcus; Kalakhety, Himali; Vodopiyanov, Igor (2012-01-11)

A measurement of the exclusive two-photon production of muon pairs in proton-proton collisions at √s = 7 TeV, pp → pμ+μ−p, is reported using data corresponding to an integrated luminosity of 40 pb−1. For muon pairs with ...

Execution: A Catalytic Capability in Firm Performance

Keimer, Robert Frank (2018-07)

This qualitative study explores the nature of business execution. Specifically, it seeks to understand the nature of a firm’s capability to execute, how and why some firms execute better than others, and the impact that ...

Existence and Nonexistence Results for a Class of Quasilinear Elliptic Systems

El Manouni, Said; Perera, Kanishka (2007-12-17)

Using variational methods, we prove the existence and nonexistence of positive solutions for a class of -Laplacian systems with a parameter.

Existence and Uniqueness of Solutions of Nonlocal Problems for Hyperbolic Equation uxt=F(x, t, u, ux)

Byszewski, L. (1990)

The aim of the paper is to give two theorems about existence and uniqueness of continuous solutions for hyperbolic nonlinear differential problems with nonlocal conditions in bounded and unbounded domains. The results ...

Existence Criteria for Singular Initial Value Problems with Sign Changing Nonlinearities

Agarwal, Ravi P.; O’Regan, Donal; Lakshmikantham, V. (2001)

A general existence theory is presented for initial value problems where our nonlinearity may be singular in its dependent variable and may also change sign.

Existence of a Solution of a Fourier Nonlocal Quasilinear Parabolic Problem

Byszewski, Ludwik (1992)

The aim of this paper is to give a theorem about the existence of a classical solution of a Fourier third nonlocal quasilinear parabolic problem. To prove this theorem, Schauder’s theorem is used. The paper is a continuation ...

Existence of Approximate Solution to Abstract Nonlocal Cauchy Problem

Byszewski, Ludwik (1992)

The aim of the paper is to prove a theorem about the existence of an approximate solution to an abstract nonlinear nonlocal Cauchy problem in a Banach space. The right-hand side of the nonlocal condition belongs to a locally ...

Existence of Ballistic Capture Transfer Trajectories from Trans-Lunar Injection to Lunar Polar Orbit for all Lunar Phases at Time of Departure

Genova, Anthony Lawrence (2020-12)

This dissertation reveals several families of trajectories that can reduce the change in velocity(ΔV) required to transfer from trans-lunar injection (TLI) to a lunar polar circular orbit with 100 km altitude by up to 26.5% ...

Existence of pseudo almost automorphic solutions for the heat equation with Sp-pseudo almost automorphic coefficients

Diagana, Toka; Agarwal, Ravi P. (2009-08-17)

We obtain the existence of pseudo almost automorphic solutions to the N-dimensional heat equation with Sp-pseudo almost automorphic coefficients.

Existence of Solution to an Optimal Control Problem for the Heat Equation

Earl, Curtis

Consider the non-homogeneous heat equation with Neumann and Robin boundary conditions: (See Poster for the equations (1)-(4)). The problem (1)-(4) is well posed for sufficiently well behaved data, but what if some of the ...

Existence of solutions for discontinuous functional equations and elliptic boundary-value problems

Carl, Siegfried; Heikkilä, Seppo V. (2002)

We prove existence results for discontinuous functional equations in general Lp-spaces and apply these results to the solvability of implicit and explicit elliptic boundary-value problems involving discontinuous nonlinearities. ...

Existence of Solutions for Second-order Evolution Inclusions

Papageorgiou, Nikolaos S. (1994)

In this paper we examine second-order nonlinear evolution inclusions and prove two existence theorems; one with a convex-valued orientor field and the other with a nonconvex-valued field. An example of a hyperbolic partial ...

An existence principle for nonlocal difference boundary value problems with φ-laplacian and its application to singular problems

Agarwal, Ravi P.; O'Regan, Donal; Staněk, Svatoslav (2008)

The paper presents an existence principle for solving a large class of nonlocal regular discrete boundary value problems with the ψ-Laplacian. Applications of the existence principle to singular discrete problems are given.

Existence theory for single and multiple solutions to semipositone discrete dirichlet boundary value problems with singular dependent nonlinearities

Jiang, Daqing; Zhang, Lili; O’regan, Donal; Agarwal, Ravi P. (2003)

In this paper we establish the existence of single and multiple solutions to the semipositone discrete Dirichlet boundary value problem {Δ²y(i - 1) + μf(i, y(i)) = 0, i ∈ {1, 2, ..., T} y(0) = y(T + 1) = 0, where μ > 0 is ...