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  2. Green fluorescent protein - Wikipedia

    en.wikipedia.org/wiki/Green_fluorescent_protein

    GFP has a beta barrel structure consisting of eleven β-strands with a pleated sheet arrangement, with an alpha helix containing the covalently bonded chromophore 4-(p-hydroxybenzylidene)imidazolidin-5-one (HBI) running through the center. Five shorter alpha helices form caps on the ends of the structure.

  3. Fact sheet - Wikipedia

    en.wikipedia.org/wiki/Fact_sheet

    Fact sheet. A factsheet or fact sheet, also called fact file, is a single-page document containing essential information about a product, substance, service or other topic. Factsheets are frequently used to provide information to an end user, consumer or member of the public in concise, simple language. They generally contain key safety points ...

  4. Factsheet Five - Wikipedia

    en.wikipedia.org/wiki/Factsheet_Five

    Factsheet Five was a periodical mostly consisting of short reviews of privately produced printed matter along with contact details of the editors and publishers.. In the 1980s and early 1990s, its comprehensive reviews (thousands in each issue) made it the most important publication in its field, heralding the wider spread of what would eventually be called fanzine or zine culture.

  5. Polytetrafluoroethylene - Wikipedia

    en.wikipedia.org/wiki/Polytetrafluoroethylene

    Polytetrafluoroethylene is a fluorocarbon solid, as it is a high- molecular-weight polymer consisting wholly of carbon and fluorine. PTFE is hydrophobic: neither water nor water-containing substances wet PTFE, as fluorocarbons exhibit only small London dispersion forces due to the low electric polarizability of fluorine.

  6. FactSet - Wikipedia

    en.wikipedia.org/wiki/FACTSET

    FactSet Research Systems Inc., trading as FactSet, is an American financial data and software company headquartered in Norwalk, Connecticut, United States. The company provides integrated data and software. [2] For fiscal year 2023, FactSet's total ASV and professional services revenues were $2.09 billion. [1]

  7. Becky Schroeder - Wikipedia

    en.wikipedia.org/wiki/Becky_Schroeder

    Becky Schroeder. Rebecca "Becky" Schroeder (born 1962) is an American inventor and one of the youngest females to be granted a U.S. patent. [1] [2] [3] When Becky was 10 years old she thought of using a backing sheet of paper with phosphorescent lines that could be placed under writing paper that would allow her to write even with no other ...

  8. Broadsheet - Wikipedia

    en.wikipedia.org/wiki/Broadsheet

    Broadsheet. Comparison of some newspaper sizes with metric paper sizes. Approximate nominal dimensions are in millimetres. A soldier reading Pravda, a broadsheet newspaper, in 1941. A broadsheet is the largest newspaper format and is characterized by long vertical pages, typically of 22.5 inches (57 cm).

  9. Tofu skin - Wikipedia

    en.wikipedia.org/wiki/Tofu_skin

    Tofu skin, yuba, beancurd skin, beancurd sheet, or beancurd robes is a food product made from soybeans. During the boiling of soy milk, in an open shallow pan, a film or skin composed primarily of a soy protein-lipid complex forms on the liquid surface. [4] [5] The films are collected and dried into yellowish sheets known as tofu skin.