نتایج جستجو برای: parity space

تعداد نتایج: 518237  

2008
B. Mellado A. Nyffeler C. Petridou D. P. Roy

We report on a plan to establish a “Dictionary of LHC Signatures”, an initiative that started at the WHEPPX workshop in January 2008. This study aims towards the strategy on distinguishing of 3 classes of dark matter motivated scenarios such as R-parity conserved supersymmetry, Little Higgs models with T-parity conservation and Universal Extra Dimensions with KK-parity for generic cases of thei...

Journal: :Journal of Electrical Engineering and Technology 2012

Journal: :IFAC-PapersOnLine 2021

A model-based method for the detection and estimation of faults in dynamic systems is proposed. The based on combination parity space approach modulating function framework estimation. employed as an efficient geometric procedure determining null subspaces annihilating unknown terms formulating residuals. With functions technique relation from output differentiation reformulated algebraic expre...

2002
Hao Ye Guizeng Wang Hongyu Su

In traditional parity space approaches, a parity vector with a low order means a simple online realization but a bad performance, while that with a high order leads to a good performance but an unacceptable calculation amount. In this paper, by introducing a simple scalar IIR (Infinite Impulse Response) filter, a new kind of parity relation based residual generator and the corresponding optimiz...

2005
Robert H. Brandenberger Damien A. Easson

The polarization of the cosmic microwave background radiation (CMBR) can serve as a probe for nonstandard parity violating interactions. Many such interactions are predicted in particle physics models arising from theories with extra dimensions such as superstring theory. These interactions produce an optical activity that depends on the space-time nature of the parity violating field. In parti...

2004
Utpal Sarkar

In left-right symmetric models, parity is never conserved. However, there exist a Z2 discrete symmetry acting on the left-right symmetric group space, which is conserved. Only for the fermions this discrete symmetry appears to be similar to parity. We considered the possibility of this left-right parity breaking in some left-right symmetric models. We studied spontaneous and explicit parity vio...

2002
F. Gustafsson

We here analyze the parity space approach to fault detection and isolation in a stochastic setting. Using a state space model with both deterministic and stochastic unmeasurable inputs we show a formal relationship between the Kalman filter and the parity space. Based on a statistical fault detection and diagnosis algorithm, the probability for incorrect diagnosis is computed explicitly, given ...

Journal: :journal of biotechnology and health sciences 0
faegheh golalizadeh department of midwifery, faculty of nursing and midwifery, hamadan university of medical sciences, hamadan, ir iran fatemeh shobeiri department of midwifery, mother and child care research center, hamadan university of medical sciences, hamadan, ir iran; mother and child care research center, hamadan university of medical sciences, hamadan, ir iran. tel: +98-9183169936, fax: +98-8118276052 akram ranjbar department of pharmacy, school of pharmacy, hamadan university of medical sciences, hamadan, ir iran mansour nazari department of entomology, school of medicine, hamadan university of medical sciences, hamadan, ir iran

conclusions increment in the number of parity can lead to decrease antioxidant defense mechanisms in multiparous women and their newborns. so, control of oxidative stress is considered to be beneficial in multiparous women. background parturition has been associated with free radicals, itself linked with poor pregnancy outcome. objectives this study aimed to investigate the relationship between...

2000
Lynne H. Orr

R-parity conservation is an ad hoc assumption in the most popular version of the supersymmetric standard model. Most studies of models which do allow for R-parity violation have been restricted to various limiting scenarios. The single-VEV parametrization used in this paper provides a workable framework to analyze phenomenology of the most general theory of SUSY without R-parity. We perform a c...

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