ResonantP33S1+(3/2)(q2) electroproduction multipole amplitude and the ΔNγ scalar form factorGC*(q2)

1994 ◽  
Vol 49 (6) ◽  
pp. R2894-R2897 ◽  
Author(s):  
Milton D. Slaughter
Keyword(s):  
Scalar Form ◽  
Multipole Amplitude

Analysis method ofrecruitment needs for the regional economy: Occupational section

2017 ◽  
pp. 142-149 ◽  
Author(s):  
E. Pitukhin ◽  
S. Shabaeva ◽  
I. Stepus ◽  
D. Moroz
Keyword(s):  
Cluster Analysis ◽  
Labor Market ◽  
Comparative Analysis ◽  
Regional Economy ◽  
Dimensional Space ◽  
Analysis Method ◽  
Scalar Form ◽  
Regional Labor Market ◽  
Regional Labor ◽  
Regional Specificity

The paper deals with comparative analysis of occupations in the regional labor market. Occupation is treated as a multi-dimensional space of characte- ristics, whereas a scalar form of a characteristic makes it possible to carry out a comparative analysis of occupations. Using cluster analysis of a pilot region indicators five meaningfully interpretable clusters of occupations were identified, reflecting their regional specificity.

Two-dimensional generalizations of the Newcomb equation

1990 ◽  
Vol 43 (2) ◽  
pp. 291-310 ◽  
Author(s):  
R. L. Dewar ◽  
A. Pletzer
Keyword(s):  
Rational Surface ◽  
Cylindrical Symmetry ◽  
Two Dimensional ◽  
Transformation Theory ◽  
Continuous Symmetry ◽  
Scalar Form ◽  
Complicated Form ◽  
Dimensional Equation ◽  
Zero Frequency ◽  
The Ideal

The Bineau reduction to scalar form of the equation governing ideal zero-frequency linearized displacements from a hydromagnetic equilibrium possessing a continuous symmetry is performed in ‘universal co-ordinates’, applicable to both the toroidal and helical cases. The resulting generalized Newcomb equation (GNE) has in general a more complicated form than the corresponding one-dimensional equation obtained by Newcomb in the case of circular cylindrical symmetry, but in this cylindrical case we show that the equation can be transformed to that of Newcomb. In the two-dimensional case there is a transformation that leaves the form of the GNE invariant and simplifies the Frobenius expansion about a rational surface, especially in the limit of zero pressure gradient. The Frobenius expansion about a mode rational surface is developed and the connection with Hamiltonian transformation theory is shown. The derivations of the ideal interchange and ballooning criteria from the formalism are discussed.

scholarly journals NUCLEAR INTERACTIONS: THE CHIRAL PICTURE

2008 ◽  
Vol 23 (27n30) ◽  
pp. 2273-2280 ◽  
Author(s):  
M. R. ROBILOTTA
Keyword(s):  
Form Factor ◽  
Pion Exchange ◽  
Scalar Form Factor ◽  
Scalar Form ◽  
Central Potential ◽  
Nuclear Interactions

Chiral expansions of the two-pion exchange components of both two- and three-nucleon forces are reviewed and a discussion is made of the predicted pattern of hierarchies. The strength of the scalar-isoscalar central potential is found to be too large and to defy expectations from the symmetry. The causes of this effect can be understood by studying the nucleon scalar form factor.

Denavit-Hartenberg Parameters of Euler-Angle-Joints for Order (N) Recursive Forward Dynamics

2009 ◽  
Author(s):  
Suril Shah ◽  
Subir Kumar Saha ◽  
Jatyanta Kumar Dutt
Keyword(s):  
Multibody System ◽  
Euler Angle ◽  
Three Dimensions ◽  
Forward Dynamics ◽  
Scalar Form ◽  
Revolute Joints ◽  
Serial Chain ◽  
Dynamic Formulation ◽  
Denoc Matrices ◽  
Analytical Expressions

Euler angles are generally used for representing rigid body rotation in three dimensions. In this paper we introduce a concept of Euler-angle-joints (EAJs) which are nothing but three revolute joints so connected by imaginary links with zero length to represent particular Euler angle set. These EAJs can be represented using the well-known Denavit-Hartenberg (DH) parameters. The proposed EAJs are useful in representing a spherical joint present in any multibody system. One can then derive a corresponding decoupled natural orthogonal complement (DeNOC) matrices used in dynamic formulation to obtain the analytical expressions of the generalized inertia matrix elements in scalar form. These expressions are used to develop an O(n) — n being the number of degree-of-freedom of a serial chain — recursive forward dynamics algorithm. The methodology suggested is illustrated with a numerical example.

scholarly journals Dispersive analysis of the scalar form factor of the nucleon

2012 ◽  
Vol 2012 (6) ◽  
Author(s):  
M. Hoferichter ◽  
C. Ditsche ◽  
B. Kubis ◽  
U.-G. Meißner
Keyword(s):  
Form Factor ◽  
Scalar Form Factor ◽  
Scalar Form ◽  
Dispersive Analysis
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