3.1 This standard is intended to facilitate communication among members of the business, research, legal, government, and educational communities.
3.2.1 Terms and their related standard definitions in Section 4 are intended for use uniformly and consistently in all nanotechnology test methods, specifications, guides, and practices. The purpose of such use is to promote a clear understanding and interpretation of the standards in which they are used.
3.2.2 Definitions of terms are written in the broadest sense possible, consistent with the intended meaning using the following guidance considerations.
3.2.2.1 Terminology E1992 and Practice E1964 concepts are considered, especially Sections 6.5, 7, and 8 of Practice E1964.
3.2.2.2 Terms and nomenclature are based on observed scientific phenomena and are descriptive, distinguishable, and have significant currency in the nanotechnology field as reflected in peer-reviewed articles and other objective sources. These terms and names should not disrupt accepted usage in other scientific and technological fields, and their preferred usage should follow accepted scientific syntax.
3.2.2.3 When incorporating a term or name from a related field, its underlying meaning is not redefined. Modifications are minimal and are done to elucidate scientific distinctions required by nanotechnology practitioners.
3.3.1 Descriptions of Terms are special purpose definitions intended to provide a precise understanding and interpretation of standards in which they are used.
3.3.2 A specific description of a term is applicable to the standard or standards in which the term is described and used.
ASTM E2456-06(2012) Referenced Document
ASTM E2456-06(2012) history
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