In September 1990, the ESCON channel architecture was introduced to address the limitations of 4.5 MB/Sec parallel (bus and tag) channels. ESCON provided significant improvements in distance, data rate, switching topologies, as well as service time. From a historical perspective, ESCON was a highly successful storage network protocol for mainframe systems and was the first broadly deployed fibr...

Cellular processes take place over many timescales, prompting the development of precision measurement technologies that cover milliseconds to hours. Here we describe ArrayG, a bipartite fluorogenic system composed of a GFP-nanobody array and monomeric wtGFP binders. The free binders are initially dim but brighten 15 fold upon binding the array, suppressing background fluorescence. By balancing...

During protein synthesis in cells, translating ribosomes may encounter abnormal situations that lead to retention of immature peptidyl-tRNA on the ribosome due to failure of suitable termination processes. Bacterial cells handle such situations by employing three systems that rescue the stalled translation machinery. The transfer messenger RNA/small protein B (tmRNA/SmpB) system, also called th...

Tags are popular for organising information in social software based on the personal views of the participants on the information. Tags provide valuable attention meta-data on a person’s interests because the participants actively relate resources to concepts by using tags. This paper analyses three designs for tagclouds that are integrated in the ReScope framework for reflection support. ReSco...

A major problem in an isolated DC/DC converters operating at high switching frequencies is the attendant switching losses in the semiconductor devices. This can be reduced by introducing either zero-voltage switching (ZVS) or zero-current switching (ZCS) of the semiconductor switches. This paper deals with the simulation, design, fabrication and experimental evaluation of a novel soft-switching...