3,299 research outputs found
Logic system aids in evaluation of project readiness
Measurement Operational Readiness Requirements /MORR/ assignments logic is used for determining the readiness of a complex project to go forward as planned. The system used logic network which assigns qualities to all important criteria in a project and establishes a logical sequence of measurements to determine what the conditions are
Infrared Behaviour of Propagators and Vertices
We elucidate constraints imposed by confinement and dynamical chiral symmetry
breaking on the infrared behaviour of the dressed-quark and -gluon propagators,
and dressed-quark-gluon vertex. In covariant gauges the dressing of the gluon
propagator is completely specified by P(k^2):= 1/[1+Pi(k^2)], where Pi(k^2) is
the vacuum polarisation. In the absence of particle-like singularities in the
dressed-quark-gluon vertex, extant proposals for the dressed-gluon propagator
that manifest P(k^2=0)=0 and Max[P(k^2)]~10 neither confine quarks nor break
chiral symmetry dynamically. This class includes all existing estimates of
P(k^2) via numerical simulations.Comment: 10 pages, 2 figure
Benchmark calculation of no-core Monte Carlo shell model in light nuclei
The Monte Carlo shell model is firstly applied to the calculation of the
no-core shell model in light nuclei. The results are compared with those of the
full configuration interaction. The agreements between them are within a few %
at most.Comment: 4 pages, 1 figure, 1 table, Proceedings of the International
Symposium on New Faces of Atomic Nuclei, Okinawa, Japan, Nov. 15-17, 201
Monitoring
As a flood control area with controlled reduced tide (FCA-CRT), Bergenmeersen is expected to make a significant contribution to natural quality in the Scheldt estuary. Via a sophisticated sluice construction with combined inlets and outlets above each other, a reduced tide is introduced into the polder, while retaining the spring/neap tide variation. The purpose: a functional mud flat and marsh ecosystem. A monitoring programme was developed to examine whether these nature objectives are actually being achieved and to make adjustments where necessary
Confinement Phenomenology in the Bethe-Salpeter Equation
We consider the solution of the Bethe-Salpeter equation in Euclidean metric
for a qbar-q vector meson in the circumstance where the dressed quark
propagators have time-like complex conjugate mass poles. This approximates
features encountered in recent QCD modeling via the Dyson-Schwinger equations;
the absence of real mass poles simulates quark confinement. The analytic
continuation in the total momentum necessary to reach the mass shell for a
meson sufficiently heavier than 1 GeV leads to the quark poles being within the
integration domain for two variables in the standard approach. Through Feynman
integral techniques, we show how the analytic continuation can be implemented
in a way suitable for a practical numerical solution. We show that the would-be
qbar-q width to the meson generated from one quark pole is exactly cancelled by
the effect of the conjugate partner pole; the meson mass remains real and there
is no spurious qbar-q production threshold. The ladder kernel we employ is
consistent with one-loop perturbative QCD and has a two-parameter infrared
structure found to be successful in recent studies of the light SU(3) meson
sector.Comment: Submitted for publication; 10.5x2-column pages, REVTEX 4, 3
postscript files making 3 fig
Analisis Faktor-faktor Kepuasan Kerja Pada Karyawan PT. Bank Tabungan Negara Kantor Cabang Solo
The objectives of this research are to investigate: (1) whether or not there is a simultaneous and partial effect of the factors of salaries, employments, career promotions, supervisors, and co-workers on the work satisfaction with the financial compensation as the moderator variable; (2) which factors have the dominant effect on the the work satisfaction with the financial compensation as the moderator variable. This research used the quantitative descriptive research method. The samples of the research were all of the employeesasa many as 50 empployees. The data of the research were gathered through questionnaire and documentation. They were then analyzed by using the multiple regression analysis aided by the computer program of SPSS 17.The results of the research show there is a simultaneous effect of all the variables and not all of the variables have a partial effect on the work satisfaction with the financial compensation as the moderator variable. Variable of career promotions has the dominant effect on the work satisfaction with the financial compensation as the moderator variable
Dyson-Schwinger Equations - aspects of the pion
The contemporary use of Dyson-Schwinger equations in hadronic physics is
exemplified via applications to the calculation of pseudoscalar meson masses,
and inclusive deep inelastic scattering with a determination of the pion's
valence-quark distribution function.Comment: 4 pages. Contribution to the Proceedings of ``DPF 2000,'' the Meeting
of the Division of Particles and Fields of the American Physical Society,
August 9-12, 2000, Department of Physics, the Ohio State University,
Columbus, Ohi
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