Advantages and Problems of Simultaneous Methods in Combined Screening of Mammography and Ultrasound

2018 ◽  
Vol 27 (2) ◽  
pp. 101-105
Author(s):  
Kanako Ban ◽  
Satoko Abe ◽  
Yuka Kujiraoka ◽  
Hideaki Shirai ◽  
Keiko Oyanagi ◽  
...  
Keyword(s):  
Simultaneous Methods

HALL AND MAGNETORESISTANCE EFFECTS OBTAINED FROM SIMULTANEOUS MEASUREMENTS OF LIQUID METALS AND SEMICONDUCTORS

2004 ◽  
Vol 18 (27n29) ◽  
pp. 3625-3628
Author(s):  
M. OGITA ◽  
T. ITO ◽  
M. ISAI ◽  
I. MOGI ◽  
S. AWAJI ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Liquid Metals ◽  
Simultaneous Methods ◽  
Hall Measurements ◽  
Hall Effects ◽  
Galvanomagnetic Effects ◽  
Liquid States ◽  
Low Magnetic Field ◽  
The Magnetic Field ◽  
Solid And Liquid States

Hall measurements of liquid metals, using two-frequency, ac-dc and simultaneous methods are described. The Hall effect has been measured in Hg and Ga metals, in both solid and liquid states. The magnetoresistance and Hall effects have also been measured in an InSb single crystal, which exhibited magnetoresistance even in low magnetic field, and in Si , which did not exhibit magnetoresistance in low magnetic field. In order to investigate the magnetic field dependence of the observed galvanomagnetic effects for solid and liquid state metals, and for semiconductors, Hall measurements in high magnetic field, up to ±9 T, were also performed.

Simultaneous methods for polynomial zeros

2013 ◽  
pp. 239-280
Author(s):  
Miodrag S. Petković ◽  
Beny Neta ◽  
Ljiljana D. Petković ◽  
Jovana Džunić
Keyword(s):  
Polynomial Zeros ◽  
Simultaneous Methods

Family of simultaneous methods of Hansen–Patrick's type

2004 ◽  
Vol 50 (3-4) ◽  
pp. 489-510 ◽  
Author(s):  
M.S. Petković ◽  
T. Sakurai ◽  
L. Rančić
Keyword(s):  
Simultaneous Methods

scholarly journals Inverse Family of Numerical Methods for Approximating All Simple and Roots with Multiplicity of Nonlinear Polynomial Equations with Engineering Applications

2021 ◽  
Vol 2021 ◽  
pp. 1-9
Author(s):  
Mudassir Shams ◽  
Naila Rafiq ◽  
Nasreen Kausar ◽  
Shams Forruque Ahmed ◽  
Nazir Ahmad Mir ◽  
...  
Keyword(s):  
Numerical Methods ◽  
Lower Bound ◽  
Order Of Convergence ◽  
Nonlinear Models ◽  
Computational Time ◽  
Computer Algebra Systems ◽  
Multiple Roots ◽  
Polynomial Equations ◽  
Simultaneous Methods ◽  
Engineering Sciences

A new inverse family of the iterative method is interrogated in the present article for simultaneously estimating all distinct and multiple roots of nonlinear polynomial equations. Convergence analysis proves that the order of convergence of the newly constructed family of methods is two. The computer algebra systems CAS-Mathematica is used to determine the lower bound of convergence order, which justifies the local convergence of the newly developed method. Some nonlinear models from physics, chemistry, and engineering sciences are considered to demonstrate the performance and efficiency of the newly constructed family of inverse simultaneous methods in comparison to classical methods in the literature. The computational time in seconds and residual error graph of the inverse simultaneous methods are also presented to elaborate their convergence behavior.

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