Massively parallel multicomputers require a high-performance interconnection network. The physical channels which connect nodes in the network are the components that most commonly impose restrictions on the amount of data which can be communicated between nodes of the network. Several di erent schemes for maximizing the bandwidth of physical interconnection channels are examined. Conventional ...

We present the procedures and results of quality control tests for front-end optical link components in ATLAS Liquid Argon Calorimeter Phase-1 upgrade. The include a Vertical-Cavity Surface-Emitting Laser (VCSEL) driver ASIC LOCld, custom transmitter/transceiver modules MTx/MTRx, transmitter LOCx2. MTx, LOCx2 each contain two channels with same structure, while MTRx has channel receiver channel...

In this paper, we propose and demonstrate a new MicroPhotonic structure for optical packet header recognition based on the integration of an optical cavity, optical components and a photoreceiver array. The structure is inherently immune to optical interference thereby routing an optical header within optical cavities to different photo receiver elements to generate the autocorrelation function...

schwannoma is a benign encapsulated slow-growing tumor that originates from schwann cells of the peripheral nerve sheath. it usually occurs in the head and neck; however, it is rare in the oral cavity. the tongue is the most common site of intraoral schwannomas, followed by the floor of the mouth, palate, gingiva, vestibular mucosa, lips and mental nerve area. we report a rare case of schwannom...

spindle cell neoplasms are defined as neoplasms that consist of spindle-shaped cells in the histopathology. spindle cell neoplasms can affect the oral cavity. in the oral cavity, the origin of the spindle cell neoplasms may be traced to epithelial, mesenchymal and odontogenic components. this article aims to review the spindle cell neoplasms of the oral cavity with emphasis on histopathology.  ...

We propose a novel solar thermochemical receiver–reactor array concept for hydrogen production via ceria redox cycling. The can improve the solar-to-fuel efficiency by realizing heat recuperation, reduction, and oxidation processes synchronously. A linear matrix model lumped parameter are developed to predict thermal performance of new system. system is characterized recovery effectiveness soli...

In this paper, we propose a dual-fiberoptic Fabry–Perot interferometer (FFPI) sensing system integrated with low-cost and low-coherence light-emitting diode (LED) as light source to detect dynamic vibration caused by acoustic waves cut-off frequency of 200 Hz. When the signals are applied, FFPI on Styrofoam sheet provides function partially transforming longitudinal energy transverse generates ...