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  2. Atomic absorption spectroscopy - Wikipedia

    en.wikipedia.org/wiki/Atomic_absorption_spectroscopy

    Atomic absorption spectroscopy (AAS) is a spectroanalytical procedure for the quantitative measurement of chemical elements. AAS is based on the absorption of light by free metallic ions that have been atomized from a sample. An alternative technique is atomic emission spectroscopy (AES).

  3. Comparison of subtitle editors - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_subtitle_editors

    SSA/ASS, MicroDVD, .srt (full support) AdobeEncore, EBU STL (write only) JACOsub (read only) [1] Limited support for RTL languages. It's mainly used for creating ASS subtitles. Uses libass, making the ASS effects appear correctly in the internal media player. Amara: Proprietary, formerly GNU AGPL: Web-based Yes ?

  4. Argininosuccinate synthase - Wikipedia

    en.wikipedia.org/wiki/Argininosuccinate_synthase

    Argininosuccinate synthase or synthetase (ASS; EC 6.3.4.5) is an enzyme that catalyzes the synthesis of argininosuccinate from citrulline and aspartate. In humans, argininosuccinate synthase is encoded by the ASS gene located on chromosome 9. ASS is responsible for the third step of the urea cycle and one of the reactions of the citrulline-NO ...

  5. Graphite furnace atomic absorption - Wikipedia

    en.wikipedia.org/wiki/Graphite_furnace_atomic...

    GFAA spectrometry instruments have the following basic features: 1. a source of light (lamp) that emits resonance line radiation; 2. an atomization chamber (graphite tube) in which the sample is vaporized; 3. a monochromator for selecting only one of the characteristic wavelengths (visible or ultraviolet) of the element of interest; 4. a detector, generally a photomultiplier tube (light ...

  6. Congruence (geometry) - Wikipedia

    en.wikipedia.org/wiki/Congruence_(geometry)

    AAS (angle-angle-side): If two pairs of angles of two triangles are equal in measurement, and a pair of corresponding non-included sides are equal in length, then the triangles are congruent. AAS is equivalent to an ASA condition, by the fact that if any two angles are given, so is the third angle, since their sum should be 180°.

  7. American Association for the Advancement of Science

    en.wikipedia.org/wiki/American_Association_for...

    Washington, D.C., office of the AAAS. The American Association for the Advancement of Science (AAAS) is a United States–based international nonprofit with the stated mission of promoting cooperation among scientists, defending scientific freedom, encouraging scientific responsibility, and supporting scientific education and science outreach for the betterment of all humanity. [1]

  8. The 11-Step Anal Fingering Guide You Didn’t Know Your ... - AOL

    www.aol.com/lifestyle/11-step-anal-fingering...

    Enter: anal fingering, which involves using a finger (or two or five) to penetrate, thrust into, or apply pressure to the anus for the sake of pleasure. According to certified sex educator Alicia ...

  9. Anabolic steroid - Wikipedia

    en.wikipedia.org/wiki/Anabolic_steroid

    In contrast, AAS that are 4,5α-reduced, and some other AAS (e.g., 11β-methylated 19-nortestosterone derivatives), have no risk of gynecomastia. [75] In addition to gynecomastia, AAS with high estrogenicity have increased antigonadotropic activity, which results in increased potency in suppression of the hypothalamic-pituitary-gonadal axis and ...