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Estimating amino acid requirements in real-time for precision-fed pigs: The challenge of variability among individuals
(2021-12-01)
This study aimed to measure protein deposition (PD) in pigs fed with daily tailored diets where either dietary lysine (Lys) or threonine (Thr) were provided at independent levels (ignoring an ideal ratio). A total of 95 ...
On the existence of the weighted bridge penalized Gaussian likelihood precision matrix estimator
(The Institute of Mathematical Statistics and the Bernoulli Society, 2014-12)
We establish a necessary and sufficient condition for the existence of the precision matrix estimator obtained by minimizing the negative Gaussian log-likelihood plus a weighted bridge penalty. This condition enables us ...
High-precision current comparator for current transformer calibrations.
(SEMETRO, 2013)
The development and testing of a current comparator (CC) is described. It is intended for ac low frequency applications, such as calibration of instrument current transformers (CT). The CC can be self-calibrated comparing ...
Integration of a regional GPS network within ITRF using precise point positioning
(Springer, 2002-01-01)
GPS precise point positioning (PPP) can provide high precision 3-D coordinates. Combined pseudorange and carrier phase observables, precise ephemeris and satellite clock corrections, together with data from dual frequency ...
Integration of a regional GPS network within ITRF using precise point positioning
(Springer, 2002-01-01)
GPS precise point positioning (PPP) can provide high precision 3-D coordinates. Combined pseudorange and carrier phase observables, precise ephemeris and satellite clock corrections, together with data from dual frequency ...
CIGALA: Challenging the solar maximum in Brazil with PolaRxS
(2011-12-01)
The upcoming solar maximum, which is expected to reach its peak around May 2013, occurs at a time when our reliance on high-precision GNSS has reached unprecedented proportions. The perturbations of the ionosphere caused ...