Mathematical Derivative

The rate of change of a function y with respect to an independent variable x. Graphically if y is plotted against x, this is the slope; it is… (More)
National Institutes of Health

Topic mentions per year

Topic mentions per year

1968-2016
01219682016

Papers overview

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2012
2012
This paper proposes new methods, named Derivative Code (DerivativeCode) and Derivative Code Pattern (DCP), for object recognition… (More)
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Review
2009
Review
2009
Several techniques have been proposed for treatment of spectrophotometric data, with the objective of extracting a largest amount… (More)
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2008
2008
  • Xufang Bai
  • The open cardiovascular medicine journal
  • 2008
Left ventricular relaxation time constant, Tau, is the best index to evaluate left ventricular diastolic function. The… (More)
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2008
2008
  • Xufang Bai
  • The open cardiovascular medicine journal
  • 2008
Left ventricular relaxation time constant, Tau, is the best index to evaluate left ventricular diastolic function, but the… (More)
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2005
2005
The relationship between placental efficiency (PLEFF, i.e., the ratio of birth weight [BWB] to placental weight [PLW]) and… (More)
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2004
2004
The vestibular semicircular canals respond to angular acceleration that is integrated to angular velocity by the biofluid… (More)
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2000
2000
A reliable prothrombin time (PT) testing and a careful drug dosage can prevent thrombotic or bleeding complications of the oral… (More)
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1999
1999
UNLABELLED The bispectral index (BIS) of the electroencephalogram and middle latency auditory evoked potentials are likely… (More)
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1987
1987
The present paper is dealing with cerebral irrigation aspects in three patients with vera polycythemia and 16 with Cooley's… (More)
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1968
1968
The technique of the derivative spectroscopy is discussed as an effective way to filter the unwanted contents in the source… (More)
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