K. Narendran

Learn More
OBJECTIVE To determine the susceptibility of female eye hospital staff to rubella infection and the potential risk for hospital-based rubella outbreaks. METHODS A prospective cohort study on the seroprevalence of rubella IgG antibodies was conducted at three large eye hospitals in Coimbatore, Madurai and Tirunelveli, Tamil Nadu, India, where young(More)
In current wireless systems, the base-Station (eNodeB) tries to serve its user-equipment (UE) at the highest possible rate that the UE can reliably decode. The eNodeB obtains this rate information as a quantized feedback from the UE at time n and uses this, for rate selection till the next feedback is received at time n + δ. The feedback received at n can(More)
Single carrier FDMA (SC-FDMA) is used as a multiple access scheme for the uplink in fourth generation long term evaluation (LTE) technology. It requires the subcarriers allocated to a single user to be contiguous to preserve the PAPR property. Optimal scheduling strategy in uplink is full search space algorithm, which includes searching for the best among(More)
Synergistic convergence is an ocular motor anomaly where on attempted abduction or on attempted horizontal gaze, both the eyes converge. It has been related to peripheral causes such as congenital fibrosis of extraocular muscles (CFEOM), congenital cranial dysinnervation syndrome, ocular misinnervation or rarely central causes like horizontal gaze palsy(More)
  • 1