نتایج جستجو برای: ale formulation

تعداد نتایج: 114282  

2004
F. Acernese

In this paper we propose a new strategy for gravitational waves detection from coalescing binaries, using IIR Adaptive Line Enhancer (ALE) filters. This strategy is a classical hierarchical strategy in which the ALE filters have the role of triggers, used to select data chunks which may contain gravitational events, to be further analyzed with more refined optimal techniques, like the the class...

Journal: :I. J. Information Acquisition 2005
Said Esmail El-Khamy Mohey M. Hadhoud Moawad I. Dessouky Bassioni M. Salam Fathi E. Abd El-Samie

This paper develops a new approach to the detection of the emergency locator transmitter (ELT) signal using an adaptive line enhancer (ALE). The input signal to the ALE is replaced by its autocorrelation function (ACF) because noise affects the central samples of the autocorrelation function only while it affects all samples of the noisy signal. This gives the ALE the ability to get rid of nois...

2015
Yehuda Afek Alexander Matveev Oscar R. Moll Nir Shavit

Hardware lock-elision (HLE) introduces concurrency into legacy lockbased code by optimistically executing critical sections in a fast-path as hardware transactions. Its main limitation is that in case of repeated aborts, it reverts to a fallback-path that acquires a serial lock. This fallback-path lacks hardwaresoftware concurrency, because all fast-path hardware transactions abort and wait for...

2018
Young-Kyu Kim Sushruta Koppula Do-Wan Shim Eun-Jung In Su-Bin Kwak Myong-Ki Kim Sang-Hyeun Yu Kwang-Ho Lee Tae-Bong Kang

Arctium lappa (A. lappa), Compositae, is considered a potential source of nutrition and is used as a traditional medicine in East Asian countries for centuries. Although several studies have shown its biological activities as an anti-inflammatory agent, there have been no reports on A. lappa with regard to regulatory role in inflammasome activation. The purpose of this study was to investigate ...

Journal: :J. Comput. Physics 2010
Raphaël Loubère Pierre-Henri Maire Mikhail Yu. Shashkov Jérôme Breil Stéphane Galera

We present a new reconnection-based Arbitrary Lagrangian Eulerian (ALE) method. The main elements in a standard ALE simulation are an explicit Lagrangian phase in which the solution and grid are updated, a rezoning phase in which a new grid is defined, and a remapping phase in which the Lagrangian solution is transferred (conservatively interpolated) onto the new grid. In standard ALE methods t...

2015
Zhiqian Yi Maonian Xu Manuela Magnusdottir Yuetuan Zhang Sigurdur Brynjolfsson Weiqi Fu Véronique Martin-Jézéquel

Marine diatoms have recently gained much attention as they are expected to be a promising resource for sustainable production of bioactive compounds such as carotenoids and biofuels as a future clean energy solution. To develop photosynthetic cell factories, it is important to improve diatoms for value-added products. In this study, we utilized UVC radiation to induce mutations in the marine di...

Journal: :Journal of biomechanical engineering 2011
Bahman Vahidi Nasser Fatouraee Ali Imanparast Abbas Nasiraei Moghadam

Ureteral peristaltic mechanism facilitates urine transport from the kidney to the bladder. Numerical analysis of the peristaltic flow in the ureter aims to further our understanding of the reflux phenomenon and other ureteral abnormalities. Fluid-structure interaction (FSI) plays an important role in accuracy of this approach and the arbitrary Lagrangian-Eulerian (ALE) formulation is a strong m...

2010
Bahman Vahidi Nasser Fatouraee Abbas Nasiraei Moghadam David Geffen

Ureteral peristaltic mechanism facilitates urine transport from the kidney to the bladder. Numerical analysis of the peristaltic flow in the ureter aims to further our understanding of the reflux phenomenon and other ureteral abnormalities. Fluid-structure interaction (FSI) plays an important role in accuracy of this approach and the Arbitrary Lagrangian-Eulerian (ALE) formulation is a strong m...

2004
F Acernese F Barone R De Rosa A Eleuteri L Milano

In this paper we propose a new strategy for gravitational waves detection from coalescing binaries, using IIR Adaptive Line Enhancer (ALE) filters. This strategy is a classical hierarchical strategy in which the ALE filters have the role of triggers, used to select data chunks which may contain gravitational events, to be further analyzed with more refined optimal techniques, like the the class...

1998
Pei-Ming Ho Yi-Yen Wu Yong-Shi Wu

In this paper we study generic M(atrix) theory compactifications that are specified by a set of quotient conditions. A procedure is proposed, which both associates an algebra to each compactification and leads deductively to general solutions for the matrix variables. The notion of noncommutative geometry on the dual space is central to this construction. As examples we apply this procedure to ...

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