نتایج جستجو برای: space averaged ssa

تعداد نتایج: 537634  

2018
Sylvia L Ranjeva Benjamin C Warf Steven J Schiff

Background and significance The third Sustainable Development Goal for child health, which aims to end preventable deaths of newborns and children less than 5 years of age by 2030, cannot be met without substantial reduction of infection-specific neonatal mortality in the developing world. Neonatal infections are estimated to account for 26% of annual neonatal deaths, with mortality rates highe...

2004
A. Merat R. Arabsolghar J. Zamani M. H. Roozitalab

Background: Sialic acid is a component of serum that is elevated in diseases such as diabetes and certain malignancies. The normal range of SSA concentration and serum neuraminidase activity in different populations are varied, probably due to racial differences. Objective: The purpose of the present study was to obtain the average SSA concentration and serum neuraminidase activity, in an Irani...

Journal: :Archives of internal medicine 2005
Belinda Ng Lawreen H Connors Ravin Davidoff Martha Skinner Rodney H Falk

BACKGROUND Small deposits of amyloid are often found in the hearts of elderly patients. However, extensive deposition of transthyretin-derived amyloid fibrils in the heart (senile systemic amyloidosis [SSA]) can cause heart failure. The clinical features of SSA that involve the heart are ill defined, and the condition may be overlooked as a cause of heart failure. We sought to better define the...

2007
Sebastian Pop Pierre Jouvelot Georges-André Silber

We present non-standard denotational specifications of the SSA form and of its conversion processes from and to imperative programming languages. Thus, we provide a strong mathematical foundation for this intermediate code representation language used in modern compilers such as GCC or Intel CC. More specifically, we provide (1) a new functional approach to SSA, the Static Single Assignment for...

2007
Kwon Ho Lee Zhanqing Li Man Sing Wong Jinyuan Xin Yuesi Wang Wei-Min Hao Fengsheng Zhao

[1] Single scattering albedo (SSA) governs the strength of aerosols in absorbing solar radiation, but few methods are available to directly measure this important quantity. There currently exist many ground-based measurements of spectral transmittance from which aerosol optical thickness (AOT) are retrieved under clear sky conditions. Reflected radiances at the top of the atmosphere as measured...

Journal: :The Journal of neuroscience : the official journal of the Society for Neuroscience 2012
Daniel Duque David Pérez-González Yaneri A Ayala Alan R Palmer Manuel S Malmierca

The ability to detect unexpected sounds within the environment is an important function of the auditory system, as a rapid response may be required for the organism to survive. Previous studies found a decreased response to repetitive stimuli (standard), but an increased response to rare or less frequent sounds (deviant) in individual neurons in the inferior colliculus (IC) and at higher levels...

Journal: :Clinical and experimental rheumatology 2006
I Cavazzana F Franceschini M Quinzanini C Manera N Del Papa W Maglione D Comina A Radice R A Sinico R Cattaneo

OBJECTIVE To assess the prevalence of anti-Ro/SSA in RA and to analyse clinical and serological features of anti-Ro/SSA positive patients with RA. METHODS 195 consecutive patients affected by RA were studied by counterimmunoelectrophoresis and ELISA for the detection of anti-Ro/SSA antibodies. Anti-Ro were found in 12 patients, with a prevalence of 6%. These 12 patients were pooled with other...

2014
Alex Shlemov Nina Golyandina

Extensions of singular spectrum analysis (SSA) for processing of non-rectangular images and time series with gaps are considered. A circular version is suggested, which allows application of the method to the data given on a circle or on a cylinder, e.g. cylindrical projection of a 3D ellipsoid. The constructed Shaped SSA method with planar or circular topology is able to produce low-rank appro...

2003
Diego Novillo

Tree SSA is a new optimization framework based on the Static Single Assignment (SSA) form that operates on GCC’s tree representation. Tree SSA is designed to be both language and target independent and allow highlevel analyses and transformations that are difficult or impossible to implement with RTL. One of the main goals of the project is to produce an analysis and optimization infrastructure...

2008
Tae-Hyuk Ahn Yang Cao Layne T. Watson

In various biochemical systems, discrete and stochastic approaches are more appropriate than continuous and deterministic approaches when the system has small numbers of molecules. Before the emergence of the stochastic simulation algorithm (SSA) by Gillespie, chemical master equations were used to stochastically model. Solving the master equations is often mathematically intractable. Therefore...

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