Browsing Research publications by Title
Now showing items 19520-19539 of 22804
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Spitzer observations of nearby M dwarfs
(2006-10-20)We present Spitzer IRAC and MIPS observations for a sample of eight M dwarfs: six dMe, one dM, and one sdMe star. All of our targets are found to have SEDs that are fitted within the error bars by a purely photospheric ... -
Spitzer observations of two TW Hydrae association brown dwarfs
(2006-03-10)We present Spitzer Space Telescope observations of two TW Hydrae association brown dwarfs, 2MASSW J1207334-393254 and 2MASSW J1139511-315921, in the IRAC and MIPS 24 mm bands. On the basis of their IRAC colors, we have ... -
A Spitzer view of star formation in the Cygnus X North complex
(2010)We present new images and photometry of the massive star-forming complex Cygnus X obtained with the Infrared Array Camera (IRAC) and the Multiband Imaging Photometer for Spitzer (MIPS) on board the Spitzer Space Telescope. ... -
Splash dispersal of spores of Pseudocercosporella capsellae (white leaf spot) from oilseed rape leaves of different inclination, flexibility and age
(1992-06)Spore dispersal gradients were fitted well by exponential models in three experiments when simulated rain fell on to oilseed rape leaves infected by Pseudocercosporella capsellae (white leaf spot). Regressions of number ... -
Splitting strings on integrable backgrounds
(2011-11)Using integrability we reduce the problem of constructing general classical splitting string solutions on R×S3 to a series of Birkhoff factorization problems. Namely, given any incoming string solution satisfying a necessary ... -
Spoken word recognition of novel words, either produced or only heard during learning
(2015-12-01)Psycholinguistic models of spoken word production differ in how they conceptualize the relationship between lexical, phonological and output representations, making different predictions for the role of production in ... -
Spontaneous and deliberate future thinking: A dual process account
(2019-12-05)In this article, we address an apparent paradox in the literature on mental time travel and mind-wandering: How is it possible that future thinking is both constructive, yet often experienced as occurring spontaneously? ... -
The spontaneous and neurogenic contractile responses of the isolated bladder smooth muscle are markedly enhanced in MPTP treated common marmoset (Callithrix jacchus)
(2013-12)Dysfunction of the lower urinary tract, such as urinary urgency and incontinence, characterised as bladder hyperreflexia, is a common non-motor feature of Parkinson’s disease (PD) (1). Previously, it was shown that common ... -
Spontaneous Coronary Artery Dissection : The Phantom Menace
(2016-12-01)We present a case of a 66-year-old lady with chest pain, without dynamic 12-lead electrocardiographic (ECG) changes and normal serial troponin. Coronary angiography revealed a linear filing defect in the first obtuse ... -
Spontaneous emission from an extended wave packet : field correlations
(1996)Utilizing a recently found solution to the problem of a spontaneously radiating atom with an extended center-of-mass wave function [K. Rza̧żewski and W. Żakowicz, J. Phys. B 25, L319 (1992)] it is shown, for nonrelativistic ... -
Spontaneous parametric down-conversion for an arbitrary monochromatic pump beam
(1998)Signal-idler photon-pairs generated in spontaneous parametric down-conversion are considered for the case of an arbitrary monochromatic pump beam. It is shown that the quantum correlations between the signal and idler ... -
Spontaneous past and future thinking about the COVID-19 pandemic across 14 countries: Effects of individual and country-level COVID-19 impact indicators
(2022-10-27)In 2020, the world was amid a global health crisis—the COVID-19 pandemic. Nations had varying levels of morbidity and mortality and adopted different measures to prevent the spread of infection. Effects of the pandemic on ... -
Spontaneous reperfusion in patients with transient ST-elevation myocardial infarction - prevalence, importance and approaches to management
(2021-07-10)Patients with transient ST-elevation myocardial infarction (STEMI) or spontaneous resolution (SpR) of the ST-segment elevation on electrocardiogram could potentially represent a unique group of patients posing a therapeutic ... -
Spontaneous retrieval deficits in amnestic Mild Cognitive Impairment: : A case of focal event-based prospective memory
(2017-10-31)Objective: Research on early cognitive markers of Alzheimer’s disease is primarily focused on retrospective recall (of word lists, pairs of items, stories) and executive functions. However, research shows that people with ... -
Spoof Surface Plasmon Polaritons Based Antenna and Array by Exciting both Even and Odd Mode Resonances
(2023-11-30)Spoof surface plasmon polaritons (SSPPs) based antenna and array by exciting both even and odd mode resonances are developed and investigated in this paper. Different from others’ work and for the first time, we use the ...