Fully automated cryogenic crystal screening system

Fully Submerged Composite Cryogenic Testing

1 General Introduction New methods for marine salvage and decommissioning of structures in the open sea are continually being sought in order to improve control and lower operational costs [1]. The concept design of a lightweight, cryogenic, marine, heavy lift, buoyancy system has been investigated [2]. The objective is to be able to raise or lower high mass objects controlled solely from a sur...

Fully differential cryogenic transistor amplifier

We have constructed a dc-coupled differential amplifier capable of operating in the 4.2 K – 300 K temperature range. The amplifier can be operated at high-bias setting, where it dissipates 5 mW, has noise temperature TN < 0.8 K at 4 k source resistance and >40 MHz bandwidth at 4.2 K bath temperature. The bias setting can be adjusted: at our lowest tested setting the amplifier dissipates <100 W,...

A fully automated serum electrophoresis system.

This report summarizes an evaluation of the fully automated Olympus Hite System (AHS, Olympus, D-2000 Hamburg) for serum protein fractionation. The precision thereof exceeded that of the semi-manually processed Multiphorese System II MS 755 (Vogel, D-6300 Giessen). It proved to be rapid and easy to maintain. A comparison of the albumin values obtained by AHS and Beckman immunochemistry system s...

Versatile, fully automated, microfluidic cell culture system.

There is increasing demand for automated and quantitative cell culture technology, driven both by the intense activity in stem cell biology and by the emergence of systems biology. We built a fully automated cell culture screening system based on a microfluidic chip that creates arbitrary culture media formulations in 96 independent culture chambers and maintains cell viability for weeks. Indiv...

ASTRE: Towards a Fully Automated Program Transformation System