In particular, very intense fluxes (>1000 pfu at energy >10 MeV) of solar protons are linked to anomalies registered by satellites in high-altitude (>15,000 km) near-polar (inclination >55°) (the rate of anomalies increases by a factor ∼20), and to a much smaller extent to anomalies in geostationary orbits (they increase by a factor ∼4).
In simulation results, we demonstrate that the proposed user integrity monitor outperforms the standard RAIM with a higher level of detection rate of anomalies which could be hazardous to the users in the approach or landing phase and is a very promising alternative for the detection of deviations in GPS signal.
"In addition to being much higher than in 1994, the rate of anomalies in the Chaudière River in 2014 significantly exceeded what is generally observed in all other waterways of Quebec," the report states.
The rates of anomaly ranged from −55.6%to−73.1%1%.
Main outcome measures: Poisson regression models were used to explore outcome measures, including socioeconomic variation in rates of anomaly; antenatal detection; pregnancy outcome; live birth incidence and neonatal mortality.
Also, while socioeconomic inequalities in rates of anomaly in utero varied with type of anomaly, socioeconomic variations in termination of pregnancy led to a widening of the socioeconomic inequalities in the rate of live births and neonatal deaths associated with both chromosomal and non-chromosomal anomalies.
EUROCAT member registries collect data, ascertained from multiple sources, on all major structural congenital and chromosomal anomalies: the prevalence rate of all anomalies, excluding chromosomal anomalies, is 219.70 per 10000 births, and the rate of neural tube defects (NTDs: anencephalus and similar, spina bifida, encephalocele) is 9.32 per 10000 births (2007 2011).
Only these terminations and late fetal losses were included in the denominators for calculation of rates of anomalies "in utero".
We were not able to show considerable differences in the rate of congenital anomalies or modifications of risk of stillbirth adjusted for anomalies.
