نتایج جستجو برای: sgs

تعداد نتایج: 1423  

Journal: :CoRR 2016
Yang Gao Jianfei Chen Jun Zhu

Streaming variational Bayes (SVB) is successful in learning LDA models in an online manner. However previous attempts toward developing online Monte-Carlo methods for LDA have little success, often by having much worse perplexity than their batch counterparts. We present a streaming Gibbs sampling (SGS) method, an online extension of the collapsed Gibbs sampling (CGS). Our empirical study shows...

2015
Javier Melero Naïma El-Kechaï Jean-Marc Labat

Adapting Serious Games (SGs) plays an important role to offer personalized game experiences. A wellfitting approach to create adaptive SGs is based on Competence-based Knowledge Space Theory (CbKST). CbKST structures the SG activities with respect to knowledge and competences, and adaptation is based on suggesting activities that improve learners’ competences. However, differences among learner...

2015
Vitor H. Pomin Madalena M. M. Pinto Maria Emília de Sousa Marta Correia da Silva

Sulfated fucans (SFs) and sulfated galactans (SGs) are currently the marine non-glycosaminoglycan (GAG) sulfated glycans most studied in glycomics. These compounds exhibit therapeutic effects in several pathophysiological systems such as blood coagulation, thrombosis, neovascularization, cancer, inflammation, and microbial infections. As analogs of the largely employed GAGs and due to some limi...

2010
Tatiana R. de Moura Fabiano Oliveira Gabriele C. Rodrigues Marcia W. Carneiro Kiyoshi F. Fukutani Fernanda O. Novais José Carlos Miranda Manoel Barral-Netto Claudia Brodskyn Aldina Barral Camila I. de Oliveira

BACKGROUND During blood feeding, sand flies inject Leishmania parasites in the presence of saliva. The types and functions of cells present at the first host-parasite contact are critical to the outcome on infection and sand fly saliva has been shown to play an important role in this setting. Herein, we investigated the in vivo chemotactic effects of Lutzomyia intermedia saliva, the vector of L...

2016
Alfredo Burlando Andrea Canidio Rebekah Selby

Poor households worldwide rely on savings groups (SGs) to satisfy their financial needs, yet very little is known about these groups’ ability to meet them. In this paper we develop a theoretical model illustrating the basic trade-offs in the functioning of SGs, and present stylized facts derived from the financial accounts of a sample of Ugandan SGs. The main conclusion from the theoretical mod...

Journal: :Philosophical transactions. Series A, Mathematical, physical, and engineering sciences 2009
Simon J Eastwood Paul G Tucker Hao Xia Christian Klostermeier

For jets, large eddy resolving simulations are compared for a range of numerical schemes with no subgrid scale (SGS) model and for a range of SGS models with the same scheme. There is little variation in results for the different SGS models, and it is shown that, for schemes which tend towards having dissipative elements, the SGS model can be abandoned, giving what can be termed numerical large...

Journal: :The Laryngoscope 2013
Denise Manica Cláudia Schweiger Paulo José Cauduro Maróstica Gabriel Kuhl Paulo Roberto Antonacci Carvalho

OBJECTIVES/HYPOTHESIS To investigate the role of the length of intubation and other risk factors in the development of laryngeal lesions in children undergoing endotracheal intubation in an intensive care unit and to determine the incidence of subglottic stenosis (SGS). STUDY DESIGN Prospective study. METHODS Children aged from birth to <5 years admitted to the Pediatric Intensive Care Unit...

2017
Livier Mireya Sánchez-Aceves Octavio Dublán-García Leticia-Xochitl López-Martínez Karen Adriana Novoa-Luna Hariz Islas-Flores Marcela Galar-Martínez Sandra García-Medina María Dolores Hernández-Navarro Leobardo Manuel Gómez-Oliván

Steviol glycosides are sweetening compounds from the Stevia rebaudiana Bertoni plant. This product is considered safe for human consumption and was approved as a food additive by the Food and Drugs Administration (FDA) and European Food Safety Authority (EFSA). Its effects on the ecosystem have not been studied in depth; therefore, it is necessary to carry out ecotoxicological studies in organi...

2014
Ahmed Abdelmeged Karl Lieberherr

Formally-specified computations are defined by logical statements (a.k.a. claims) interpreted in a computable model. Semantic Games (SGs) of claims provide novel answers to crowdsourcing challenges yet with several limitations. We provide a comprehensive analysis of the limitations of SGs when used for crowdsourcing and propose a new concept, called the Contradiction-Agreement Game (CAG), which...

2017
Shinya Tasaki Katsuya Suzuki Ayumi Nishikawa Yoshiaki Kassai Maiko Takiguchi Rina Kurisu Yuumi Okuzono Takahiro Miyazaki Masaru Takeshita Keiko Yoshimoto Hidekata Yasuoka Kunihiro Yamaoka Kazuhiro Ikeura Kazuyuki Tsunoda Rimpei Morita Akihiko Yoshimura Hiroyoshi Toyoshiba Tsutomu Takeuchi

OBJECTIVES Multiomics study was conducted to elucidate the crucial molecular mechanisms of primary Sjögren's syndrome (SS) pathology. METHODS We generated multiple data set from well-defined patients with SS, which includes whole-blood transcriptomes, serum proteomes and peripheral immunophenotyping. Based on our newly generated data, we performed an extensive bioinformatic investigation. R...

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