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Another group of physics terminology terms, exciton, magnon, phonon, plasmon, phason, [7] polaron, roton [8] etc., refers to quasiparticles – quanta of corresponding excitations (spin, heat, plasma, polarization waves), which do not exist separately and were imagined by theoretists to consistently describe properties of solids and liquids.
Blocking: A schedule for conducting treatment combinations in an experimental study such that any effects on the experimental results due to a known change in raw materials, operators, machines, etc., become concentrated in the levels of the blocking variable. Note: the reason for blocking is to isolate a systematic effect and prevent it from ...
Controlled vocabulary terms can accurately describe what a given document is actually about, even if the terms themselves do not occur within the document's text. Well known subject heading systems include the Library of Congress system , Medical Subject Headings (MeSH) created by the United States National Library of Medicine , and Sears .
Terminology is a group of specialized words and respective meanings in a particular field, and also the study of such terms and their use; [1] the latter meaning is also known as terminology science. A term is a word, compound word , or multi-word expression that in specific contexts is given specific meanings—these may deviate from the ...
After the list has been generated, the teacher reads it aloud to the class. The students will now have seen the correct spelling of the word and heard its correct pronunciation. Group. The second step of the LGL strategy is to group the words and phrases into categories. Students look for common elements of the words to form the categories.
An approach based on teaching first language reading to young children, but adapted for use with adults. Students use vocabulary and concepts already learned to tell a story or describe an event. The teacher writes down the information they provide, and then uses the account to teach language, especially to develop reading skills.
Every article on Wikipedia with a title in the form "Glossary of subject terms", or similar, is such a glossary, as are the glossary sections inside some articles. These are distinct from outlines, which are titled in the form "Outline of subject" and may also include definitions, but are organized as a hierarchy and use their own style of formatting not covered in this guideline.
The selection and use of proper controls to ensure that experimental results are valid (for example, absence of confounding variables) can be very difficult. Control measurements may also be used for other purposes: for example, a measurement of a microphone's background noise in the absence of a signal allows the noise to be subtracted from ...