User's guide and program description for a tripped roll over vehicle simulation. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Laboratory procedures to determine the breakaway behavior of luminaire supports in minisized vehicle collisions. Volume 1. Executive summary.

Federal Highway Administration, Safety Design Division, Mclean, Va.

Laboratory procedures to determine the breakaway behavior of luminaire supports in minisized vehicle collisions. Volume 2. Technical report. Final report.

Federal Highway Administration, Safety Design Division, McLean, Va.

Laboratory procedures to determine the breakaway behavior of luminaire supports in minisized vehicle collisions. Volume 3. FOIL operation and safety plan.

Federal Highway Administration, Safety Design Division, McLean, Va.

Van crashworthiness and aggressivity study, test report 3: accident investigation studies. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Sensitivity analysis of vehicle tripped rollover model. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Electromagnetic theory.

Date of first publication of each article is given.

Analysis of clamped square plates containing openings with stiffened edges /

Mode of access: Internet.

Contributions to Physics-Based Aeroservoelastic Uncertainty Analysis

Thesis (Ph.D.)--University of Washington, 2016-06

Strength indices of the proximal femur and shaft in prepubertal female gymnasts

Introduction/Purpose: The role of impact loading activity on bone mass is well established; however, there are little data on the effects of exercise on bone geometry and indices of bone strength. The primary purpose of this study was to compare indices of bone strength at the proximal femur (PF) between elite premenarcheal gymnasts (N = 30) and age-matched controls (N = 30). Methods: Structural properties of the proximal femur were derived from the hip analyses program and included measurement of subperiosteal width, endosteal diameter, cross-sectional area, bone mineral density, cross-section moment of inertia (CSMI), and section modulus (Z). These parameters were measured for two regions of the PF: the narrow neck (NN), and the shaft (S). In addition, a strength index (S-SI) was calculated at the shaft by dividing the Z at the shaft by the femur length. A secondary purpose was to compare bone mineral content (BMC) values at the total body, lumbar spine, and three sites at the PF (neck, trochanter, and total) between the groups. All dependent values were compared adjusting for height and weight using an ANCOVA procedure and for relative lean body mass post hoc. Results: The gymnasts had significantly greater size-adjusted strength indices (CSMI, Z, and SI) at the NN and S. Gymnasts also had significantly greater size-adjusted BMC at all sites investigated. However, these differences disappeared when adjusted for relative lean body mass. Conclusion: When adjusted for body size, gymnasts had significantly greater indices of both axial strength and bending strength at the NN region of the PF and S, as well as a greater bone SI at the femoral shaft. These differences may be related to greater relative lean body mass attained in gymnastics training.

Post-hatching growth and development of the pectoral and pelvic limbs in the black noddy, Anous minutus

The black tern (Anous minutus) uses a semi-precocial growth strategy. Terrestrial locomotor capacity occurs soon after hatching, but pectoral limb development is delayed and flight is not possible until about post-hatching day 50. A growth series (hatchlings to fledglings) was used to explore how limb musculoskeletal development varied with body mass. In the pelvic limb, bone lengths scaled isometrically or with negative allometry. Gastrocnemius muscle mass and the failure load and stiffness of the tibiotarsus scaled isometrically. In the pectoral limb, pectoralis and supracoracoideus muscle masses increased with strong positive allometry that was mirrored by increases in wing bone strength and stiffness. Bending strength (σult) and modulus (E) remained fairly constant throughout development to fledging for all limb bones. The moment of inertia (I) scaled with negative allometry for the tibiotarsus and with strong positive allometry in the wing bones. Differences in σult and E of the tibiotarsus between pre-fledged chicks and adults was due, primarily, to increases in bone density rather than increases in the moment of inertia of the skeletal elements, whereas σult of wing bones was a function of increases in both bone density and I. Early development of functional pelvic limbs in tree-nesting birds is relatively unusual, and presumably reflects a familial trait that does not appear to compromise breeding success in this species.

Molecular dynamics characterization of n-octyl-beta-D-glucopyranoside micelle structure in aqueous solution

n-Octyl-beta-D-glueopyranoside (OG) is a non-ionic glycolipid, which is used widely in biotechnical and biochemical applications. All-atom molecular dynamics simulations from two different initial coordinates and velocities in explicit solvent have been performed to characterize the structural behaviour of an OG aggregate at equilibrium conditions. Geometric packing properties determined from the simulations and small angle neutron scattering experiment state that OG micelles are more likely to exist in a non-spherical shape, even at the concentration range near to the critical micelle concentration (0.025 M). Despite few large deviations in the principal moment of inertia ratios, the average micelle shape calculated from both simulations is a prolate ellipsoid. The deviations at these time scales are presumably the temporary shape change of a micelle. However, the size of the micelle and the accessible surface areas were constant during the simulations with the micelle surface being rough and partially elongated. Radial distribution functions computed for the hydroxyl oxygen atoms of an OG show sharper peaks at a minimum van der Waals contact distance than the acetal oxygen, ring oxygen, and anomeric carbon atoms. This result indicates that these atoms are pointed outwards at the hydrophilic/hydrophobic interface, form hydrogen bonds with the water molecules, and thus hydrate the micelle surface effectively. (c) 2005 Elsevier Inc. All rights reserved.

Vibration of symmetrically laminated thick super elliptical plates

This paper reports a free vibration analysis of thick plates with rounded corners subject to a free, simply-supported or clamped boundary condition. The plate perimeter is defined by a super elliptic function with a power defining the shape ranging from an ellipse to a rectangle. To incorporate transverse shear deformation, the Reddy third-order plate theory is employed. The energy integrals incorporating shear deformation and rotary inertia are formulated and the p-Ritz procedures are used to derive the governing eigenvalue equation. Numerical examples for plates with different shapes and boundary conditions are solved and their frequency parameters, where possible, are compared with known results. Parametric studies are carried out to show the sensitivities of frequency parameters by varying the geometry, fibre stacking sequence, and boundary condition. (C) 1999 Academic Press.

Takeovers: Acceptance facilities revisited in the Patrick case

Takeovers undertaken in Australia are highly regulated transactions. Once shareholders in the target accept an offer they have a limited opportunity, if any at all, to reconsider or revoke their acceptance in the light of new circumstances. Arguably, this explains target shareholders reluctance to accept an offer made for their shares under a takeover. The problem of shareholder inertia in takeovers has been identified by bidders, who have sought to induce bid acceptance through the use of innovative mechanisms. The efficacy of the Acceptance Facility mechanism was recently revisited in the Panel decision in Patrick Corporation Ltd’s takeover by Toll Holdings Ltd.

A CONTRIBUIÇÃO DO CONCEITO DE SUJEITO EM FRANZ HINKELAMMERT PARA O ESTUDO DA RELIGIÃO

A presente pesquisa tem como objetivo principal demonstrar a contribuição do conceito de sujeito em Franz Hinkelammert para o estudo da religião. Pretende-se mostrar o valor epistemológico crítico desse conceito, compreensível à luz do método dialético transcendental descoberto por Marx e desenvolvido por Hinkelammert, possibilitando sua aplicabilidade no estudo das ciências da religião. Procura-se responder à pergunta posta por Boaventura de Sousa Santos sobre a possibilidade de valorizar o potencial emancipador das subjetividades rebeldes, visando a superação da concepção abstrata de sujeito das ciências empíricas, cuja metodologia científica se fundamenta na objetividade neutral de cunho weberiano. Para tanto, analisa-se a relação entre essa concepção e os sacrifícios humanos dai decorrentes. A invisibilidade ou resignada aceitação desses sacrifícios apontam para a necessidade epistemológica da adoção do conceito de sujeito como critério científico de análise e discernimento, levando à descoberta e crítica das dinâmicas relacionais inconscientes que regem as sociedades entregues à inércia de suas estruturas. Trata-se dum conceito que implica numa teologia subjetiva na qual, Deus se faz presente como cúmplice da resistência das vítimas contra os dominadores , bem como dum critério não religioso que desemboca numa ética autônoma, voltada para uma práxis religiosa humanizadora.