Results 101 to 110 of about 4,314,685 (205)

Replicability of nitrogen recommendations from ramped calibration strips in winter wheat [PDF]

open access: yes
Ramped calibration strips have been suggested as a way for grain producers to determine nitrogen needs more accurately. The strips use incrementally increasing levels of nitrogen and enable producers to conduct an experiment in each field to determine ...
Taylor, Randal K.   +4 more
core  

A simplified computer program for HPGe detector absolute peak efficiency calibration

open access: yes, 2010
[[abstract]]A computer program ESOLAN has been developed for HPGe detector peak-efficiency calibration in various counting geometries. The program was written for use in personal computers (PCs).
T.K. Wang;L.J. Kang;T.K. Chen   +1 more
core   +1 more source

Improvement of the detection efficiency calibration and homogeneity measurement of Si-SPAD detectors. [PDF]

open access: yesSpringerplus, 2016
Dhoska K   +5 more
europepmc   +1 more source

Calibration of a JSEM-200 electron microscope.

open access: yes, 1975
The results of a detailed calibration of a JSEM-200 scanning transmission electron microscope are reported. Two types of measurements have been made: (a) calibration of the various parameters associated with scanning transmission (STEM) imaging, and (b)
Blake, RG, Jostsons, A, Kelly, PM
core  

Homography matrix estimation method based on adaptive genetic algorithm

open access: yesJournal of Measurement Science and Instrumentation
In camera calibration, accurate estimation of homography matrix between the world coordinates of the calibration board and its image coordinates is a key step in high-precision calibration of intrinsic camera parameters.
QIAN Cheng   +4 more
doaj  

ACORES, a software for efficiency calibration

open access: yes
ACORES is a software developed by the Laboratoire National Henri Becquerel (LNHB) for the efficiency calibration of semi-conductor detectors. It calculates the efficiency curve from the measurements and analysis of fullenergy peaks (position and net area).
Boyer, Bruno, Lepy, Marie-Christine
openaire   +1 more source

Linearity of calibration curves: use and misuse of the correlation coefficient. [PDF]

open access: yes
correlation coefficient is commonly used to evaluate the degree of linear association between two variables. However, it can be shown that a correlation coefficient very close to one might also be obtained for a clear curved relationship.
Croux, Christophe   +3 more
core  

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