Results 161 to 170 of about 2,014 (196)

Determining the Use of Data Quality Metadata (DQM) for Decision Making Purposes and Its Impact on Decision Outcomes — An Exploratory Study

Decision Support Systems, 2016
Decision making processes and their outcomes can be affected by a number of factors. Among them, the quality of the data is critical. Poor quality data cause poor decisions.
Wilfried Lemahieu, Bart Baesens
exaly   +2 more sources

DRBEM and DQM Solutions of Natural Convection Flow in a Cavity Under a Magnetic Field

Progress in Computational Fluid Dynamics, 2013
The dual reciprocity boundary element method (DRBEM) and the differential quadrature method (DQM) are applied to solve the 2D, unsteady natural convection flow in enclosures under an externally applied magnetic field.
M Tezer-Sezgin
exaly   +2 more sources

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The Prospects for the Creation of a Digital Quality Management System DQMS

2020 International Conference Quality Management, Transport and Information Security, Information Technologies (IT&QM&IS), 2020
The development of digital technologies can give a new impetus to the development of quality management (QM). The development of new approaches based on the integration of quality management methods and digital technologies creates prerequisites for the digital transformation of the entire product lifecycle.
Victor A. Vasiliev, Svetlana V. Aleksandrova   +1 more
openaire   +1 more source

Out-of-plane static analysis of circular arches by DQM

International Journal of Solids and Structures, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Malekzadeh, P., Karami, G.
openaire   +2 more sources

NON-CLASSICAL BOUNDARY CONDITIONS AND DQM

Journal of Sound and Vibration, 1998
The dqm is applied to dynamic and stability analysis of beams with non classical boundary conditions, the obtained results are compared with the exact frequencies and critical loads, and the agreement is shown to be quite satisfactory for the entire parameter ...
DE ROSA, Maria Anna, FRANCIOSI, Claudio
openaire   +1 more source

DQM analysis of skewed and trapezoidal laminated plates

Composite Structures, 2003
In this paper a differential quadrature method is applied for static, free vibration, and stability analysis of skewed and trapezoidal composite thin plates. To mechanize the modelling procedure, a general transformation scheme is employed to transfer the variation of the variables in the computational to the physical domain and vice versa.
G. Karami, S. Ali Shahpari, P. Malekzadeh   +2 more
openaire   +1 more source

Differential Quadrature Method (DQM) and Boubaker Polynomials Expansion Scheme (BPES) for Efficient Computation of the Eigenvalues of Fourth-Order Sturm–Liouville Problems

Applied Mathematical Modelling, 2012
The differential quadrature method (DQM) and the Boubaker Polynomials Expansion Scheme (BPES) are applied in order to compute the eigenvalues of some regular fourth-order Sturm-Liouville problems.
Karem Boubaker
exaly   +2 more sources

Vibration and buckling analysis of circular arches using DQM

Computers & Structures, 1996
The differential quadrature method (DQM) is applied to computation of the eigenvalues of the equations of motion governing the free in-plane vibration including extensibility of the arch axis and the coupled out-of-plane twist-bending vibrations of circular arches.
Kang, K. J., Bert, C. W., Striz, A. G.
openaire   +1 more source

[A program devoted to dose and quality in mammography (DQM)].

La Radiologia medica, 1986
Radiological units present different exposure values, (even by a factor 100), for the same radiological examination unless special programs are performed in order to optimize the examinations and to reduce variations. The program named DQM, mentioned in the Circular n. 62 of the Ministry of Health, is planned for mammographic optimization. The steps of
RIMONDI, Otello, GAMBACCINI, Mauro, Indovina P, Candini G.   +3 more
openaire   +2 more sources

Free vibration of non-uniform column using DQM

Mechanics Research Communications, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mahmoud, A. A., Awadalla, Ramadan, Nassar, M. M.   +2 more
openaire   +1 more source