Results 231 to 240 of about 20,563 (280)

A Cu‐Based Near‐IR Active MOF with an Ion‐Pair Guest Exhibiting Versatile and Selective Gas‐Solid Reactivity

Advanced Materials, EarlyView.
The new Cu‐containing MOF (Me2NH2)(CuICl2)@[Cu4(INA)4Cl2O]·1.5dmf (3) contains a cation and an anion as guests and shows UV‐near‐mid‐IR absorption and near‐IR emission. MOF 3 shows gas‐solid reactivity in the presence of NH3 and HCOOH to yield two new 3D MOF.
Rajat Saha, Alejandro Cortés‐Villena, Silvia Gómez‐Coca, Alberto Fernández‐Alarcón, Joaquín Calbo, Raquel E. Galian, Enrique Ortí, Eliseo Ruiz, Mónica Giménez‐Marqués, Samia Benmansour, Carlos J. Gómez‐García   +10 more
wiley   +1 more source

Heartbeat-Evoked Responses in M/EEG: A Systematic Review of Methods With Suggestions for Analysis and Reporting. [PDF]

Psychophysiology
Steinfath P, Azanova M, Kapralov N, Loesche T, Enk L, Nikulin V, Villringer A.   +6 more
europepmc   +1 more source

HBP-net for robust remote heart rate estimation using heartbeat probability. [PDF]

iScience
Ye X, Zhou C, Wei Y, Dahlweid FM, Sun H, Wang C, Zhang X.   +6 more
europepmc   +1 more source

A radar vital signs detection method in complex environments. [PDF]

Sci Rep
Zhang C, Liu H, Zhu Y, Fu G, Chen X, Yang D.   +5 more
europepmc   +1 more source

Modulating the Interplay Between Impulsivity and Interoception Through HD-tDCS to the Right Insula and Anterior Cingulate Cortex. [PDF]

Biomedicines
Pirone R, Gorrino I, Vedani A, Maiocchi C, Mattavelli G.   +4 more
europepmc   +1 more source

Discriminant spectrogram local descriptors for electrocardiography biometric authentication. [PDF]

PLoS One
Liu H, Shang Y, Lin H.
europepmc   +1 more source

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Quadratic trend analysis and heartbeat detection

Biological Psychology, 2001
In heartbeat detection tasks based on the Method of Constant Stimuli (MCS), subjects judge the simultaneity between their heartbeats and stimuli presented at six intervals ranging from 0 to 500 ms after the R-waves on an electrocardiogram. Because research suggests that subjects do not perceive stimuli at 0 or 500 ms as simultaneous, individual ...
Stefan Wiens
exaly   +3 more sources

Detection of the Heartbeat and Events in the Cardiac Cycle

Psychophysiology, 1985
ABSTRACTIn previous studies the heartbeat has been defined in terms of individual components of the cardiac cycle (e.g., the R‐wave or the ventricular contraction) as specified by the experimenter, and subjects have been classified as nondetectors if they failed the task set by the experimenter.
A J, Yates, K E, Jones, G V, Marie, J H, Hogben   +3 more
exaly   +3 more sources

Heartbeat Detection in Seismocardiograms with Semantic Segmentation

2022 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), 2022
Heartbeat detection is an essential part of cardiac signal analysis because it is recognized as a representative measure of cardiac function. The gold standard for heartbeat detection is to locate QRS complexes in electrocardiograms. Due to the development of sensors and information and communication technologies (ICT), seismocardiography (SCG) is ...
Konrad Duraj, Szymon Siecinski, Rafal Doniec, Natalia Piaseczna, Pawel S. Kostka, Ewaryst J. Tkacz   +5 more
openaire   +4 more sources

Effects of data limitations on heartbeat detection in the method of constant stimuli

Psychophysiology, 1994
In the method of constant stimuli applied to measuring heartbeat detection, subjects judge the simultaneity of heartbeats and exteroceptive comparison stimuli presented at various intervals after the R-wave (0, 100, 200, 300, 400, and 500 ms).
Jasper Brener, Christopher Ring
exaly   +2 more sources