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Also in 2016, Quizlet launched "Quizlet Live", a real-time online matching game where teams compete to answer all 12 questions correctly without an incorrect answer along the way. [15] In 2017, Quizlet created a premium offering called "Quizlet Go" (later renamed "Quizlet Plus"), with additional features available for paid subscribers.
Key people: Nathan Schultz, president and CEO: Industry: Education Online retailing: Products: Online textbook rental eTextbooks Online learning Online tutoring Networking: Revenue: US$767 million (2022) Operating income: US$8.96 million (2022) Net income: US$267 million (2022) Total assets: US$2.47 billion (2022) Total equity: US$1.12 billion ...
used for fine needle aspiration of material from inside the body; used for diagnostic examinations of the cells hence obtained; video link: Trephine biopsy needle [4] used for taking a biopsy from a deep hard tissue like bone marrow (within a hard bone) Spirometer: used to test lung function; video link •Water-seal type-do- •Douglas bag ...
Aspirator - Beaker - Boiling tube - Büchner funnel - Bunsen burner - Burette - Calorimeter - Colorimeter - Conical measure - Nuclear Magnetic Resonance - Mass Spectrometer - Liquid Chromatography - Gas Chromatography - Crucible - Cuvette - Laboratory flasks (Büchner, Erlenmeyer, Florence, Retort, Round-bottom, Volumetric) - Fume hood - Gas syringe - Graduated cylinder - Perkin triangle ...
When comparing outcomes between three semesters of a college algebra course taught using MyMathlab and one semester taught with a mix of OER and other low-cost alternatives using the same instructors, a Georgia College & State University study found that students who used the OER and low-cost alternatives were more likely to earn a C or higher ...
A cheat sheet (also cheatsheet) or crib sheet is a concise set of notes used for quick reference. Cheat sheets were historically used by students without an instructor or teacher's knowledge to cheat on a test or exam. [1] In the context of higher education or vocational training, where rote memorization is not as important
Laboratory glassware may be made from several types of glass, each with different capabilities and used for different purposes. Borosilicate glass is a type of transparent glass that is composed of boron oxide and silica, its main feature is a low coefficient of thermal expansion making it more resistant to thermal shock than most other glasses ...
An introduction to MSA can be found in chapter 8 of Doug Montgomery's Quality Control book. [2] These tools and techniques are also described in the books by Donald Wheeler [3] and Kim Niles. [4] Advanced procedures for designing MSA studies can be found in Burdick et al. [5] Equipment: measuring instrument, calibration, fixturing.