A PLA is a multi-employer, multi-union, pre-hire collective bargaining agreement that PLA proponents market to public and private construction owners as a tool to systemize labor relations between multiple construction trade unions and contractors on a specific construction site.
The alpha particle given off during the radioactive decay of americium-241 is absorbed by beryllium-9, producing carbon-12 and a neutron. Such devices can be used for the nondestructive testing of machinery and equipment and for other industrial applications.
For example, the reader learns that Americium-241 is a radioactive element and an alpha ray emitter with a half-life of 432. The partners, which have recently joined include Almas, Compilog, H2-Consulting, Salmon LLC, ProfiTech, vagoIT Consulting GmbH and Alpha Ray. Alpha ray radiation experiments have confirmed for the first time that the SRAM performance is free of bit defects due to soft errors.