units of production method | physical unit method | production method | production unit method | service output method | sum-of-the-units method | unit-of-output method | units of service method

labor-hour method of depreciation

units of production method [ unit of production method | production method | service-output method | service outpupt method | production unit method | sum-of-the-units method ]

sum-of-the-years-digits method | SOFTY method | sum-of-the-digits method | SYD method

enzyme-linked immunosorbent assay | ELISA | enzyme-linked immuno-sorbent assay | enzyme-linked differential antibody immunosorbent assay

determination of cardiac output by body-heterogenic gas

proportional method

for notifications referred to in Part C of this Directive, Annexes with detailed information on those studies, including a description of the methods and materials used or the reference to standardised or internationally recognised methods and the name of the body or bodies responsible for carrying out the studies.

The Commission should ensure that its methods for collecting and using expert advice are effective.

the methods or processes used or suspected of having been used to contravene such legislation.

There are several reasons for the relatively small amount of antimicrobials used in aquaculture. These include, first, the current use practices, which include prudent use, the fact that treatments are restricted to therapeutic uses, and the fact that antibiotics are not used as growth promoters; second, the development of highly effective vaccines; third, on-farm best management practices, which include fallowing, year class separation, integrated pest management, and biosecurity protocols; and fourth, improved nutrition of feeding practices and selective breeding.