A new dealiasing scheme uses the full four-dimensionality available in an operational Doppler radar data stream. It examines one tilt angle at a time, beginning at the highest elevation where clutter is minimal and gate-to-gate shear is typically low compared to the Nyquist velocity. It then dealiases each tilt in descending order until the entire radial velocity volume is corrected. In each ti...

The spatial covariant gravities provide a natural way to including odd-order derivative terms into the gravitational action, which breaks parity symmetry at sector. A lot of parity-violating scalar-tensor theories can be mapped framework by imposing unitary gauge. This provides us with general for exploring effects in primordial waves (PGWs). main purpose this paper is investigate polarization ...

We estimate and analyze the error rates resource overheads of repetition cat qubit approach to universal fault-tolerant quantum computation. The qubits stabilized by two-photon dissipation exhibit an extremely biased noise where bit-flip rate is exponentially suppressed with mean number photons. In a recent work, we suggested that remaining phase-flip channel could be using 1D code. Indeed, onl...

A bstract We consider a broad family of higher-derivative extensions four-dimensional Einstein gravity and study the multipole moments rotating black holes therein. carefully show that various definitions multipoles carry over from general relativity, compute these for Kerr using ACMC expansion formalism. obtain mass M n current S as series expansions in dimensionless spin; some cases we are ab...

conclusions increment in the number of parity can lead to decrease antioxidant defense mechanisms in multiparous women and their newborns. so, control of oxidative stress is considered to be beneficial in multiparous women. background parturition has been associated with free radicals, itself linked with poor pregnancy outcome. objectives this study aimed to investigate the relationship between...

Traditional cost-benefit analysis (CBA) quantifies the value of information security safeguards in terms of their expenses compared to their savings before and after their implementation. This paper considers CBA from the attacker's viewpoint, adding another type of measurement, the willingness to endure consequences. We propose a new set of equations and examine their implications vis-à-vis tw...

We represent concurrent processes as Boolean propositions or gates, cast in the role of accep-tors of concurrent behavior. This properly extends other mainstream representations of concurrent behavior such as event structures, yet is deened more simply. It admits an intrinsic notion of duality that permits processes to be viewed as either schedules or automata. Its algebraic structure is essent...

The existence of topological superconductors preserving time-reversal symmetry was recently predicted, and they are expected to provide a solid-state realization of itinerant massless Majorana fermions and a route to topological quantum computation. Their first likely example, Cu(x)Bi(2)Se(3), was discovered last year, but the search for new materials has so far been hindered by the lack of a g...

The accuracy of the side information (SI) is critical in the performance of distributed video coding algorithms. The side information is typically built at decoder based on the reconstructed data and on channel coding parity bits transmitted by the encoder. The optimal encoding rate is generally difficult to compute precisely due to the dynamics of video content with varying correlation. Effect...