A horizontally symmetric all-metallic vibration isolator (AM-VI) is proposed to further investigate the dynamic mechanical performance. The novel AM-VI was constructed by combining hat-shaped metal rubber and oblique springs, which were connected in parallel. springs arranged symmetrically relative support. elliptic method frequency sweeping used compare stiffness loss factor of AM-VI. results ...

An ideal vibration isolation system should have low transmissibility, extensive range, and stiffness to support any static load. Isolators are designed developed for various applications where vibrations in the become a bane it, we find that most of isolators use rubber as an electrostatic element while other designs also adopt wire rope springs. The spring-type metallic offer better flexibilit...

This paper reviews the direct bonding technique focusing on the waveguide optical isolator application. A surface activated direct bonding technique is a powerful tool to realize a tight contact between dissimilar materials. This technique has the potential advantage that dissimilar materials are bonded at low temperature, which enables one to avoid the issue associated with the difference in t...

We studied the recovery of 1,270 fungal isolates from 176,144 Isolator blood cultures (0.72% positive) on bacterial and fungal media, under routine and differing incubation conditions. Except with Histoplasma capsulatum, chocolate agar incubated for only 3 days proved to be an excellent medium for the recovery of fungi from the Isolator system.

A new structure for isolator is proposed in this work. The proposed structure consists of metamaterial-magnetoplasma semiconductors parallel plate structure. The utility of magnetoplasma semiconductors is promising in developing nonreciprocal components in the submillimeter-wave and millimeter-wave bands for satellite communications. Metamaterials (MTMs) is used to enhance the behavior of the i...

The Plus Aerobic/F resin bottle of the BACTEC 9240 automated blood culture system (Becton Dickinson Diagnostic Instrument Systems, Sparks, Md.) was compared with aerobic culture of the Isolator system (Wampole Laboratories, Cranbury, N.J.) for the detection of bloodstream microorganisms from 6,145 blood cultures collected from adult patients with suspected septicemia. The BACTEC resin bottles w...

For isolating multi-dimensional vibration experienced by vehicle-mounted precise facility, a isolator based on parallel mechanism with joint clearance is designed and analyzed. The main thrust of this work establishing kinematic dynamic equations the exploring isolation capability clearance. Firstly, type synthesis three translations one rotation performed. are deduced. Subsequently, performanc...