It is commonly believed that collision protocols are impractical for very fast bus networks, owing to the constraints on the minimum packet length. In this paper, we present two collision protocols that contradict this opinion. These protocols are two representatives of the so-called Piggyback Ethernet family. They incur no synchronisa-tion overhead under very light load, and under heavy traac ...

Abstract Rib biopsy can be challenging. A spectrum of bone techniques are available to undertake Bone and yield a histological specimen. In this technical report, we described new Piggyback technique performing rib decrease the incidence pneumothorax consolidate diagnostic accuracy.

BACKGROUND/AIMS Interlenticular opacification (ILO) is a recognised complication of piggyback intraocular lenses (IOLs). The aetiology, histopathology, and treatment are not clearly defined, however. METHODS Two pairs of AcrySof IOLs were explanted from a patient with bilateral ILO. The explantation technique and surgical challenges of IOL exchanges are described. The explanted IOL complexes ...

A piggyback duality and a translation process between this one and a Priestley duality for each subvariety of involutive Stone algebras and regular o-De Morgan algebras is presented. As a consequence we describe free algebras and the prime spectrum of each subvariety.

Neutral hydrogen (HI) is the fundamental component of interstellar medium. The Galactic Plane Pulsar Snapshot (GPPS) survey designed for hunting pulsars by using Five-hundred-meter Aperture Spherical radio Telescope (FAST) from visible plane within $|b| \leq 10^{\circ}$. observations are conducted with L-band 19-beam receiver in frequency range 1.0 $-$ 1.5 GHz, and each pointing has an integrat...