Results 11 to 20 of about 2,392 (201)

Microvariation in Spanish Comparatives [PDF]

Catalan Journal of Linguistics, 2013
I would like to thank M. Yoshida and an anonymous reviewer for comments and suggestions, the Universidad San Sebastián de Osorno for help with the experiment, M. Ortega for drawing the pictures included in the questionnaire and F. Ordóñez and F.
Ortega-Santos, Iván
core   +10 more sources

Optical Microvariability in Quasars: Spectral Variability [PDF]

The Astrophysical Journal, 2010
We present a method that we developed to discern where the optical microvariability (OM) in quasars originates: in the accretion disk (related to thermal processes) or in the jet (related to non-thermal processes).
A. Ramírez, Barvainis, Blundell, Blundell, Chavushyan, Clements, D. Dultzin, de Diego, de Diego, Edelson, Falcke, Fukue, Gaskell, González-Pérez, Hu, J. A. de Diego, Kembhavi, Nandra, Nesci, Pereyra, Peterson, Ramíreaz, Shemmer, Speziali, Stepanian, Tingay, Trèvese, Trèvese, Vagnetti, Villata, Webb, Wiita, Xie   +32 more
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Optical microvariability properties of BALQSOs

, 2010
We present optical light curves of 19 radio quiet (RQ) broad absorption line (BAL) QSOs and study their rapid variability characteristics. Systematic CCD observations, aided by a careful data analysis procedure, have allowed us to clearly detect any such
Adelman-McCarthy, Alok C. Gupta, Bachev, Barbieri, Barlow, Bechtold, Becker, Becker, Brotherton, Carini, Carini, Chakrabarti, Chand, Czerny, de Diego, de Diego, Elvis, Ghosh, Gibson, Glenn, Gopal-Krishna, Gopal-Krishna, Gopal-Krishna, Gopal-Krishna, Goyal, Gracia, Green, Gupta, Gupta, Hagen, Hennawi, Hewett, Hum Chand, Jang, Jang, Krishan, Kristian, Lamy, Mangalam, Marscher, Merloni, Meylan, Michalitsianos, Miller, Montagni, Nowak, Nowak, Paul J. Wiita, Rabbette, Ramírez, Rani, Ravi Joshi, Reichard, Romero, Sagar, Sagar, Scaringi, Schneider, Schneider, Schneider, Shemmer, Stalin, Stepanyan, Stetson, Telfer, Trump, Ulrich, Véron-Cetty, Weymann, Yuan   +69 more
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Introduction to Syntactic Microvariation [PDF]

, 2002
The syntax of natural language can be defined as the set of rules or principles according to which morphosyntactic features are combined into morphemes, morphemes into words, words into phrases, and phrases into sentences. From this point of view, syntactic doubling is an unexpected phenomenon.
Barbiers, S., Cornips, L.
core   +7 more sources

Quantitative modelling and syntactic microvariation

Atti del Sodalizio Glottologico Milanese
This paper argues that parametric theories should account for statistically significant associations between syntactic variables that are logically and historically independent.
Diego Pescarini
doaj   +2 more sources

Microvariation and Microparameters. Some Quantitative Remarks

Quaderni di Linguistica e Studi Orientali, 2019
This paper deals with the distribution of subject clitics in northern Italian dialects. Building on quantitative data, I argue that the observed microvariation cannot derive (only) from external linguistic factors such as contact, areal diffusion ...
Diego Pescarini
doaj   +2 more sources

Probing spectral properties of radio-quiet quasars searched for optical microvariability-II [PDF]

Monthly Notices of the Royal Astronomical Society, 2011
In the context of AGN unification scheme rapid variability properties play an important role in understanding any intrinsic differences between sources in different classes. In this respect any clue based on spectral properties will be very useful toward
Abazajian, Aihara, Alok C. Gupta, Bochkarev, Boroson, Carini, Chand, Czerny, Dibai, Dietrich, Dong, Dong, Ferland, Fine, Fitzpatrick, Gaskell, Gopal-Krishna, Gupta, Hum Chand, Joshi, Kim, Mangalam, McLure, Moustakas, Nilsson, Nilsson, Paul J. Wiita, Raghunathan Srianand, Ravi Joshi, Rees, Rokaki, Salviander, Schlegel, Shen, Tsuzuki, Vanden, Vestergaard, Vestergaard, Véron-Cetty, Wiita   +39 more
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Analysis of Aspergillus spp. Isolates According to Temporal-Spatial, Sociodemographic, and Clinical Variables-Microsatellite Typing of Clinical and Environmental Samples of Aspergillus fumigatus in a University Hospital in Sao Paulo, Brazil. [PDF]

Mycoses
ABSTRACT Background Typing Aspergillus species is crucial for understanding the sources of infection in hospital environments. Objectives This study analysed clinical and air samples as well as their relationship with the clinical forms of aspergillosis.
Fonseca CA, Araujo R, Coelho VC, Camargo CH, Magri MMC, Motta AL, Côrtes MF, Mamana AC, Batista MV, Moreira DVDS, Croce AP, Giudice MC, Costa AN, Demarzo SE, Dos Santos AG, Guimarães T, de Freitas VLT, Costa SF, Shikanai Yasuda MA.   +18 more
europepmc   +2 more sources

Magnetocardiography in the Evaluation of Sudden Cardiac Death Risk: A Systematic Review. [PDF]

Ann Noninvasive Electrocardiol
Sudden cardiac death is responsible for 15%–20% of deaths globally/year, predominantly due to VA caused by vulnerable cardiac substrate. Current risk predictors of SCD based on ECG and LV function parameters have significant limitations. Magnetocardiography offers hope for better risk‐prediction, and we evaluated the evidence base for this technology ...
Lachlan T, He H, Kusano K, Aiba T, Brisinda D, Fenici R, Osman F.   +6 more
europepmc   +2 more sources

Molecular Epidemiology of Human Norovirus Variants from Outbreaks in Zhejiang Province, China, during 2021. [PDF]

Adv Virol
Background. Noroviruses are the most frequent cause of epidemic acute viral gastroenteritis in China. Objectives. The aim of this study was to determine the molecular epidemiological characteristics of norovirus outbreaks and the molecular genetic features of norovirus in Zhejiang Province during 2021. Methods.
Sun Y, Yuan Y, Mao H, Su L, Ge Q, Gao J, Xu C, Gong L.   +7 more
europepmc   +2 more sources