scholarly journals Universal structure of objective states in all fundamental causal theories

2021 ◽  
Vol 3 (3) ◽  
Author(s):  
Carlo Maria Scandolo ◽  
Roberto Salazar ◽  
Jarosław K. Korbicz ◽  
Paweł Horodecki
Keyword(s):  
Universal Structure ◽  
Causal Theories

scholarly journals The fermionic universal one-loop effective action

2020 ◽  
Vol 2020 (11) ◽  
Author(s):  
Sebastian A. R. Ellis ◽  
Jérémie Quevillon ◽  
Pham Ngoc Hoa Vuong ◽  
Tevong You ◽  
Zhengkang Zhang
Keyword(s):  
Path Integral ◽  
Effective Action ◽  
Covariant Derivative ◽  
Heavy Fermion ◽  
Axial Vector ◽  
Derivative Expansion ◽  
Universal Structure ◽  
Pseudo Scalar ◽  
Matching Techniques ◽  
Analytical Expressions

Abstract Recent development of path integral matching techniques based on the covariant derivative expansion has made manifest a universal structure of one-loop effective Lagrangians. The universal terms can be computed once and for all to serve as a reference for one-loop matching calculations and to ease their automation. Here we present the fermionic universal one-loop effective action (UOLEA), resulting from integrating out heavy fermions (Dirac or Majorana) with scalar, pseudo-scalar, vector and axial-vector couplings. We also clarify the relation of the new terms computed here to terms previously computed in the literature and those that remain to complete the UOLEA. Our results can be readily used to efficiently obtain analytical expressions for effective operators arising from heavy fermion loops [13].

Universal structure modeling approach to customer satisfaction index

2013 ◽  
Vol 113 (7) ◽  
pp. 932-949 ◽  
Author(s):  
Ali Turkyilmaz ◽  
Asil Oztekin ◽  
Selim Zaim ◽  
Omer Fahrettin Demirel
Keyword(s):  
Customer Satisfaction ◽  
Structure Modeling ◽  
Satisfaction Index ◽  
Modeling Approach ◽  
Customer Satisfaction Index ◽  
Universal Structure

scholarly journals UNIVERSAL STRUCTURE OF THE PERSONAL INCOME DISTRIBUTION

Fractals ◽  
2001 ◽  
Vol 09 (04) ◽  
pp. 463-470 ◽  
Author(s):  
WATARU SOUMA
Keyword(s):  
Income Distribution ◽  
Asset Price ◽  
Mean Value ◽  
High Income ◽  
Personal Income ◽  
Middle Income ◽  
The Mean ◽  
Universal Structure ◽  
Log Normal ◽  
Log Normal Distribution

We investigate the Japanese personal income distribution in the high income range over the 112 years (1887–1998), and that in the middle income range over the 44 years (1955–1998). It is observed that the distribution pattern of the log-normal with power law tail is the universal structure. However, the indexes specifying the distribution differ from year to year. One of the index characterizing the distribution is the mean value of the log-normal distribution; the mean income in the middle income range. It is found that this value correlates linearly with the gross domestic product (GDP). To clarify the temporal change of the equality or inequality of the distribution, we analyze Pareto and Gibrat indexes, which characterize the distribution in the high income range and that in the middle income range, respectively. It is found for some years that there is no correlation between the high income and the middle income. It is also shown that the mean value of Pareto index equals to 2, and the change of this index is effected by the change of the asset price. From these analysis, we derive four constraints that must be satisfied by mathematical models.

Structure Design and Analysis for the Spacecraft On-Orbit Replacement Unit (ORU)

2013 ◽  
Vol 437 ◽  
pp. 449-453 ◽  
Author(s):  
Xi Zhai ◽  
Xin Hong Li ◽  
Si Yin Zhou
Keyword(s):  
Complex Structure ◽  
Structure Design ◽  
Module Structure ◽  
Assembly Technology ◽  
Universal Structure ◽  
Module Structures

By using on-orbit replacement and assembly technology, some fresh ideas and methods for the design, produce and application of spacecraft were put forward. Universal structure is one of the most basic requirements of On-Orbit replacement, assembly. Module structure must obey the rules of the Operationally Responsive Space (ORS). According to the degree of spacecraft module division, two module structures were proposed, and the complex structure was analyzed to verify the correctness of it.

Prediction of Beryllium Clusters from First Principles: Be17 as a Promising New Material for Water Splitting

2021 ◽  
Author(s):  
Behnaz Abyaz ◽  
Zabiollah Mahdavifar ◽  
Georg Schreckenbach ◽  
Yang Gao
Keyword(s):  
Density Functional Theory ◽  
Dft Calculations ◽  
Water Splitting ◽  
First Principles ◽  
Density Functional ◽  
Global Minimum ◽  
Functional Theory ◽  
New Material ◽  
Universal Structure

Evolutionary searches using the USPEX method (Universal Structure Predictor: Evolutionary Xtallography) combined with density functional theory (DFT) calculations were performed to obtain the global minimum structures of beryllium (Ben, n=3-25)...

Designing multi-actor implementation: A mechanism-based approach

2016 ◽  
Vol 33 (1) ◽  
pp. 46-65 ◽  
Author(s):  
Simone Busetti ◽  
Bruno Dente
Keyword(s):  
Design Strategy ◽  
Design Approach ◽  
Design Features ◽  
Focusing Events ◽  
Design Procedures ◽  
Implementation Processes ◽  
Causal Mechanisms ◽  
Policy Fields ◽  
Causal Theories ◽  
Analytical Tools

The article offers analytical tools for designing multi-actor implementation processes. It does so by proposing a design approach centred on causal mechanisms. Such design strategy requires designers to focus primarily on causal theories explaining why implementers commit overtime to implementing policies. The central proposal is that design procedures should be reversed, i.e. start by reasoning on the causal mechanisms explaining implementers’ behaviour and then go looking for design features. Several advantages of this approach related to designing, reforming, or transferring successful practices are discussed throughout the article. Finally, the article provides six extended examples of such mechanisms in different policy fields: actor’s certification, blame avoidance, earning brownie points, repeated interactions, focusing events and attribution of opportunity or threat.

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