Numerical Relativity and the Discovery of Gravitational Waves
- PhysicsAnnalen der Physik
Solving Einstein's equations precisely for strong-field gravitational systems is essential to determining the full physics content of gravitational wave detections. Without these solutions it is not…
Melatonin rhythm in children with enuresis
- MedicineBJU international
To study the circadian rhythm of melatonin in children with enuresis, a single experimental procedure is used to measure the melatonin levels in serum during the day and night to establish a circadian rhythm and establish a baseline melatonin level.
CIRCADIAN CHANGES OF HEART RATE IN WEST SYNDROME
- MedicineChronobiology international
The HR showed no circadian rhythm in the follow-up, whereas it is known that thecircadian rhythm appears in healthy infants at the age of 1 month and remain hereafter; this observation may be an indirect indicator of the interference of West syndrome with centers of neurological maturity.