additional bias
31Mechanical filter — Figure 1. A mechanical filter made by the Kokusai Electric Company intended for selecting the narrow 2 kHz bandwidth signals in SSB radio receivers. It operates at 455 kHz, a common IF for these receivers, and is dimensioned 45×15×15 mm ( …
32The Dark Energy Survey — DES logo The Dark Energy Survey (DES) is a survey that aims to probe the dynamics of the expansion of the universe and the growth of large scale structure. The collaboration is composed of research institutes and universities from United… …
33Inelastic electron tunneling spectroscopy — (IETS) is an experimental tool for studying the vibrations of molecular adsorbates on metal oxides. It yields vibrational spectra of the adsorbates with high resolution ( …
34hate crime — n. a crime, esp. against a person, that is motivated by hatred of the victim s race, ethnicity, religion, or gender * * * In law, a crime directed at a person or persons on the basis of characteristics such as race, religion, ethnicity, or sexual …
35Microphone — For the indie film, see Microphone (film). Microphones redirects here. For the indie band, see The Microphones. A …
36Fisher-Yates shuffle — The Fisher Yates shuffle, named after Ronald Fisher and Frank Yates, also known as the Knuth shuffle, after Donald Knuth, is an algorithm for generating a random permutation of a finite set in plain terms, for randomly shuffling the set. A… …
37therapeutics — /ther euh pyooh tiks/, n. (used with a sing. v.) the branch of medicine concerned with the remedial treatment of disease. [1665 75; see THERAPEUTIC, ICS] * * * Treatment and care to combat disease or alleviate pain or injury. Its tools include… …
38dating — I In geology and archaeology, the process of determining an object s or event s place within a chronological scheme. Scientists may use either relative dating, in which items are sequenced on the basis of stratigraphic clues (see stratigraphy) or …
39Wikipedia:Neutral point of view — Wikipedia:Point of view redirects here. For the essay on how to describe points of view, see Wikipedia:Describing points of view. To raise issues with specific articles, see the NPOV noticeboard. For advice on applying this policy, see the NPOV… …
40Heckman correction — The Heckman correction (the two stage method, Heckman s lambda or the Heckit method) is any of a number of related statistical methods developed by James Heckman in 1976 through 1979 which allow the researcher to correct for selection bias.… …
