Results 51 to 60 of about 2,950,804 (330)
Nonparametric likelihood based estimation of linear filters for point processes
, 2014 We consider models for multivariate point processes where the intensity is given nonparametrically in terms of functions in a reproducing kernel Hilbert space.
Hansen, Niels Richard
core +1 more source
FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source
A Lightweight Two-End Feature Fusion Network for Object 6D Pose Estimation
Machines, 2022 Currently, many methods of object pose estimation use images or point clouds alone for pose estimation. This leads to their inability to accurately estimate the object pose in the case of occlusion and poor illumination.
Ligang Zuo +3 more
doaj +1 more source
, 2018 The device-independent approach to physics is one where conclusions are drawn directly from the observed correlations between measurement outcomes. In quantum information, this approach allows one to make strong statements about the properties of the ...
Bancal, Jean-Daniel +4 more
core +2 more sources
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
علوم آب و خاک, 2019 Soil water retention curve (SWRC) reflects different states of soil moisture and describes quantitative characteristics of the unsaturated parts of the soil. Direct measurement of SWRC is time-consuming, difficult and costly.
A. Javidi, A. Shabani, M. J. Amiri
doaj
REMARKS ON SEQUENTIAL POINT ESTIMATION [PDF]
Proceedings of the National Academy of Sciences, 1969 We consider utilizing a sequential experiment for estimating the mean of a normal distribution when the variance of the distribution is unknown. For a suitable choice of the design constants of the experiment and for loss structures of practical interest, it is shown that the difference in the expected loss with optional stopping and the expected loss ...
Starr, Norman, Woodroofe, Michael B.
openaire +2 more sources
ecp: An R Package for Nonparametric Multiple Change Point Analysis of Multivariate Data [PDF]
, 2013 There are many different ways in which change point analysis can be performed, from purely parametric methods to those that are distribution free. The ecp package is designed to perform multiple change point analysis while making as few assumptions as ...
James, Nicholas A., Matteson, David S.
core
Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions
FEBS Letters, EarlyView.We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva +10 more
wiley +1 more source
Signal timing estimation using point detectors
Journal of Highway and Transportation Research and DevelopmentCompared with the traffic flows on freeways, the traffic in urban networks is significantly influenced by signal controls. Therefore, signal timing parameters are required in lots of urban research topics, including signal performance measurements and ...
Xiaoqin Luo
doaj +1 more source