The paper investigates the epoch time parameters estimation of the frequency hopping FH signals, which are of major interest in most of the recent commercial applications. Two types of estimation models has been simulated and examined in this work. The first is the single-hop autocorrelation (SHAC) processor. It is considered as a means of estimating the epoch time of the FH signal in the prese...

Introduction Heart rhythm disorders (HRD) are common in patients with chronic renal failure (CRF) on maintenance dialysis (Burton et al 2008). Arrhythmias are more likely to occur if there are electrolytes imbalance, anemia, hypoxemia or blood pressure variations. Uremic cardiomyopathy is characterized by interstitial fibrosis, which may lead to myocardial electrical instability (Leier et al 19...

Hypothetical Reference Decoder (HRD) is a mathematical model of a decoder and its input buffer. It represents a set of normative requirements on bitstream for the purpose of avoiding buffer overflow and underflow. In other words, any coded video bitstream shall meet constraints imposed by HRD model. Two HRD models, i.e. the Earliest Arrival Time Leaky Bucket (EATLB) and the Constrained Arrival ...

OBJECTIVES Poly (ADP-ribose) polymerase inhibitors (PARPi) have shown single agent activity against tumors with deficiencies in the DNA repair mechanism homologous recombination including, but not limited to those harboring BRCA mutations. We hypothesized that, in the context of homologous recombination deficiency (HRD), PARPi could have an effect in head and neck cancer (HNC). MATERIALS AND ...

| Recently, decorrelator-based receivers have been investigated for demodulating data in a dual-rate synchronous DS/CDMA system. The proposed receivers were a high-rate decorrelator (HRD) matched to the data rate of the high-rate users and a low-rate decorrelator (LRD) matched to the data rate of the low-rate users. In this paper , the probabilities of error attainable for high-rate and low-rat...