In this work we present a first feasibility study of the ClearPEM technology for simultaneous PET-MR imaging. The mutual electromagnetic interference (EMI) effects between both systems were evaluated on a 7 T magnet by characterizing the response behavior of the ClearPEM detectors and front-end electronics to pulsed RF power and switched magnetic field gradients; and by analyzing the MR system ...

Our recent effort to test a 50 kV, 1 kA, 50 ns pulse width, 10 ns pulse rise time FID pulse generator with a 250 ft transmission cable, resistive load, and existing RHIC injection kicker magnet has produced unparalleled results. This is the very first attempt to drive a high strength fast kicker magnet with a nano second high pulsed power (50 MVA) generator for large accelerator and colliders. ...

This proceeding presents the SDHCAL technological prototype. This prototype is a 1×1×1.3 m 3 high-granularity semi-digital Hadronic calorimeter using GRPC as sensitive medium. It is one of the two HCAL options considered by the ILD collaboration to be proposed for the detector of the future International Linear Collider project. The prototype has been achieved and successfully operated within t...

Related Articles High-power microwave filters and frequency selective surfaces exploiting electromagnetic wave tunneling through -negative layers J. Appl. Phys. 113, 064909 (2013) Pulsed-laser deposited Pb(Zr0.52,Ti0.48)O3-on-silicon resonators with high-stopband rejection using feedthrough cancellation Appl. Phys. Lett. 102, 063509 (2013) Novel microwave near-field sensors for material charact...

We give a review about the historical development and various technological achievements in the field of excimer lasers since their discovery in 1970. The first commercial excimer laser model in the world, the EMG 500 from Lambda Physik was operating at maximum repetition rates of only 20Hz, whereas today multi kiloHz excimer lasers as the NovaLine lasers are available. In 2000 Lambda Physik in...

Pulsed electric field (PEF) processing is a emerging method of food preservation that uses short bursts of electricity for microbial inactivation (cell-lysis) and causes minimal or no detrimental effect on food quality attributes. PEF can be used for processing liquid and semiliquid food products.

OBJECTIVE The main objective of this work is to study the effect of low pulsed microwaves on the heart rate variability signals derived from electrocardiogram signals of ten cats irradiated with pulsed microwaves with 5.655GHz. METHODS Electrocardiograms of ten anaesthetized cats were measured and recorded using implanted electrodes before microwave exposure. Rectangular pulses at 5.655GHz, 2...

In this paper, a novel pulsed power generator based on IGBT stacks is proposed for wide pulsed power applications. Because it can generate high voltage pulsed output without any step-up transformer or pulse forming network, it has advantages of fast rising time, easiness of pulse width variation, high repetition rate and rectangular pulse shapes. Proposed scheme consists of multiple power stage...

in the present article, the author has replaced the concept of “globalization” with “globecomization” and through formulating the concept of “bioculture”. the article attempts to explain novel mechanism and techniques of “power”to manage individuals and the population. the author has defined “bioculture” as a new style of governance through an alloy-like composition of “power, technology and ps...