ABSTRACT
A high explosive pulsed power generator called the advanced helical generator (AHG) has been designed, built, and successfully tested. The AHG incorporates design principles of voltage and current management to obtain a high current and energy gain. Its design was facilitated by the use of modern modeling tools as well as high precision manufacture. The result was a first-shot success. The AHG delivered 16 MA of current and 11 MJ of energy to a quasistatic 80 nH inductive load. A current gain of 160 times was obtained with a peak exponential rise time of 20 micros. We will describe in detail the design and testing of the AHG.
ABSTRACT
We have conducted three tests of a new pulsed power device called the full function test. These tests represented the culmination of an effort to establish a high energy pulsed power capability based on high explosive pulsed power (HEPP) technology. This involved an extensive computational modeling, engineering, fabrication, and fielding effort. The experiments were highly successful and a new U.S. record for magnetic energy was obtained.
Subject(s)
Schools, Medical , Student Dropouts , Clinical Clerkship , Faculty, Medical , Students, Medical , United StatesABSTRACT
In National Gerimedical Hospital and Gerontology Center v. Blue Cross of Kansas City, the United States Supreme Court held that there is no blanket exemption from antitrust laws for health planning activities. The Court also held that no specific immunity can be granted where the challenged health planning activity is not undertaken pursuant to a federal regulatory scheme. This Comment reviews the Court's decision and concludes that the Court correctly determined that the challenged activities did not qualify for an exemption. The Comment also examines the implications of the Court's statement that, where Congress has manifested a belief that competition is ineffective in the health care industry, application of the antitrust laws should be modified. The Comment recommends that an intermediate review standard such as the "presumptive, incentive modifying approach" should be used by future courts in deciding whether the ineffectiveness of competition in a given area of health planning activity warrants immunity from antitrust scrutiny.
