Results 161 to 170 of about 4,500,631 (382)

A nonparametric regression cross spectrum for multivariate time series [PDF]

open access: yes
We consider dependence structures in multivariate time series that are characterized by deterministic trends. Results from spectral analysis for stationary processes are extended to deterministic trend functions.
Jan Beran, Mark A. Heiler
core  

Respiratory pump maintains cardiac stroke volume during hypovolemia in young, healthy volunteers.

open access: yesJournal of applied physiology, 2018
M. Skytioti, S. Søvik, M. Elstad
semanticscholar   +1 more source

Light‐Harvesting Nanomaterials Based on Dyes for Energy Transfer and Amplified Biosensing

open access: yesAdvanced Materials, EarlyView.
Light harvesting (LH) in plants inspires researchers to develop artificial LH nanomaterials. Here, LH nanomaterials based on organic dyes are reviewed, considering fundamental challenges on aggregation‐caused quenching, excitation energy transfer, and exciton migration length.
Andrey S. Klymchenko   +2 more
wiley   +1 more source

Monitor stroke volume and heart rate [PDF]

open access: yesBritish Journal of Anaesthesia, 2015
Pierre-Grégoire Guinot, Emmanuel Lorne
openaire   +2 more sources

Automated Label‐Free Assay for Viral Detection and Inhibitor Screening via Biomembrane‐Functionalized Microelectrode Arrays

open access: yesAdvanced Materials, EarlyView.
A bioelectronic sensor integrating 2D cell membranes with organic microelectrode arrays enables detection of SARS‐CoV‐2 fusion pathways. Natively‐expressed viral receptors promote monitoring of viral entry and screening of antibody‐based inhibitors.
Zixuan Lu   +17 more
wiley   +1 more source

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