Results 71 to 80 of about 11,599,641 (313)
By dawn or dusk—how circadian timing rewrites bacterial infection outcomes
FEBS Letters, EarlyView.The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo +2 more
wiley +1 more source
A simple test for normality for time series [PDF]
, 2004 This paper considers testing for normality for correlated data. The proposed test procedure employs the skewness-kurtosis test statistic, but studentized by standard error estimators that are consistent under serial dependence of the observations.
Lobato, Ignacio N., Velasco, Carlos
core +6 more sources
Testing Dependence Among Serially Correlated Multi-category Variables [PDF]
, 2006 The contingency table literature on tests for dependence among discrete multi-category variables assume that draws are independent, and there are no tests that account for serial dependencies − a problem that is particularly important in economics and ...
Pesaran, M. Hashem, Timmermann, Allan
core +6 more sources
The role and implications of mammalian cellular circadian entrainment
FEBS Letters, EarlyView.At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley +1 more source
Molecular bases of circadian magnesium rhythms across eukaryotes
FEBS Letters, EarlyView.Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley +1 more source
FEBS Letters, EarlyView.This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley +1 more source
Learning and Production of Movement Sequences: Behavioral, Neurophysiological, and Modeling Perspectives [PDF]
, 2003 A growing wave of behavioral studies, using a wide variety of paradigms that were introduced or greatly refined in recent years, has generated a new wealth of parametric observations about serial order behavior.
Averbeck, Bruno +4 more
core +1 more source
A case report of cutaneous mucormycosis of the hand after minor trauma in a patient with acute myeloid leukaemia [PDF]
, 2019 Background: Mucormycosis is a rare but life-threatening infection, caused by fungi of the Mucorales order, which can be found in soil, rotting leaves or on animals. Through characteristic angioinvasive growth, infections with mucor spores can occur as a
Maleitzke, Tazio +3 more
core +1 more source
Optimal command ordering for serial link manipulators
2012 12th IEEE-RAS International Conference on Humanoid Robots (Humanoids 2012), 2012 Reducing the number of cables needed for the actuators and sensors of humanoid and other robots with high numbers of degrees of freedom (DoF) is a relevant problem, often solved by using a common bus for all communication, which may result in bandwidth limitation problems.
Smith C., Karayiannidis Y.
openaire +2 more sources
Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing
FEBS Letters, EarlyView.Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley +1 more source