Results 31 to 40 of about 17,526,649 (388)
Physiological Reports, 2021 Muscarinic potassium channels (IK,ACh) are thought to contribute to the high frequency (HF) dynamic heart rate (HR) response to vagal nerve stimulation (VNS) because they act faster than the pathway mediated by hyperpolarization‐activated cyclic ...
Toru Kawada +8 more
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Feature Selection Using Different Transfer Functions for Binary Bat Algorithm [PDF]
International Journal of Mathematical, Engineering and Management Sciences, 2020 The selection feature is an important and fundamental step in the preprocessing of many classification and machine learning problems. The feature selection (FS) method is used to reduce the amount of data used and to create high-probability of ...
Omar Saber Qasim, Zakariya Y. Algamal
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Analysis of double-parallel amplified recirculating optical-delay lines [PDF]
, 1994 A novel method of analysis of double-parallel amplified recirculating optical-delay lines (DPAROD) is presented. The location of the maxima and the minima of the transfer function for this configuration is calculated and experimentally demonstrated.
Civera, Rafael +3 more
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Mueller Matrix Parameters for Radio Telescopes and their Observational Determination [PDF]
, 2001 Modern digital crosscorrelators permit the simultaneous measurement of all four Stokes parameters. However, the results must be calibrated to correct for the polarization transfer function of the receiving system. The transfer function for any device can
Carl Heiles +10 more
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, 2015 . Conventional cross validation schemes for assessing transfer-function performance assume that observations are independent. In spatially structured environments this assumption is violated, resulting in over-optimistic estimates of transfer-function ...
M. Trachsel, R. Telford
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A Bayesian palaeoenvironmental transfer function model for acidified lakes [PDF]
, 2008 A Bayesian approach to palaeoecological environmental reconstruction deriving from the unimodal responses generally exhibited by organisms to an environmental gradient is described.
A Korhola +36 more
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Mathematics, 2018 Moth search (MS) algorithm, originally proposed to solve continuous optimization problems, is a novel bio-inspired metaheuristic algorithm. At present, there seems to be little concern about using MS to solve discrete optimization problems.
Yanhong Feng, Haizhong An, Xiangyun Gao
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Transfer Function of Macro-Micro Manipulation on a PDMS Microfluidic Chip
Micromachines, 2017 To achieve fast and accurate cell manipulation in a microfluidic channel, it is essential to know the true nature of its input-output relationship.
Koji Mizoue +3 more
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Modified slanted-edge method and multidirectional modulation transfer function estimation.
Optics Express, 2014 The slanted-edge method specified in ISO Standard 12233, which measures the modulation transfer function (MTF) by analyzing an image of a slightly slanted knife-edge target, is not robust against noise because it takes the derivative of each data line in
Kenichiro Masaoka +3 more
semanticscholar +1 more source
Assessment of normal incidence absorption performance of sound absorbing materials
International Journal of Environmental Health Engineering, 2016 Aims: The purpose of the present work was to consider the effect of different samples thicknesses on the acoustic absorption coefficient. Materials and Methods: An impedance tube was built with two microphones accordance to ISO-10534 and the American ...
Farhad Forouharmajd, Zahra Mohammadi
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