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  2. Morse code - Wikipedia

    en.wikipedia.org/wiki/Morse_code

    The dit duration can vary for signal clarity and operator skill, but for any one message, once established it is the basic unit of time measurement in Morse code. The duration of a dah is three times the duration of a dit (although some telegraphers deliberately exaggerate the length of a dah for clearer signalling).

  3. Diphthong - Wikipedia

    en.wikipedia.org/wiki/Diphthong

    Transcribing the diphthongs as aɪ̯ aʊ̯ is a more precise or narrower transcription, since the English diphthongs usually end in the near-close vowels [ɪ ʊ]. The non-syllabic diacritic , the inverted breve below ̯ , [ 4 ] is placed under the less prominent part of a diphthong to show that it is part of a diphthong rather than a vowel in a ...

  4. Transcription (linguistics) - Wikipedia

    en.wikipedia.org/wiki/Transcription_(linguistics)

    Two types of transcription software can be used to assist the process of transcription: one that facilitates manual transcription and the other automated transcription. For the former, the work is still very much done by a human transcriber who listens to a recording and types up what is heard in a computer, and this type of software is often a ...

  5. Gauss pseudospectral method - Wikipedia

    en.wikipedia.org/wiki/Gauss_pseudospectral_method

    The method is based on the theory of orthogonal collocation where the collocation points (i.e., the points at which the optimal control problem is discretized) are the Legendre–Gauss (LG) points. The approach used in the GPM is to use a Lagrange polynomial approximation for the state that includes coefficients for the initial state plus the ...

  6. Abortive initiation - Wikipedia

    en.wikipedia.org/wiki/Abortive_initiation

    Abortive initiation is a normal process of transcription and occurs both in vitro and in vivo. [2] After each nucleotide-addition step in initial transcription, RNA polymerase, stochastically, can proceed on the pathway toward promoter escape (productive initiation) or can release the RNA product and revert to the RNA polymerase-promoter open complex (abortive initiation).

  7. Today’s NYT ‘Strands’ Hints, Spangram and Answers for Monday ...

    www.aol.com/today-nyt-strands-hints-spangram...

    Move over, Wordle, Connections and Mini Crossword—there's a new NYT word game in town! The New York Times' recent game, "Strands," is becoming more and more popular as another daily activity ...

  8. Dysgraphia - Wikipedia

    en.wikipedia.org/wiki/Dysgraphia

    Emotional problems that may occur alongside dysgraphia include impaired self-esteem, lowered self-efficacy, reduced motivation, poorer social functioning, heightened anxiety, and depression. [ 3 ] [ 13 ] [ 9 ] [ 16 ] They may put in extra efforts in order to have the same achievements as their peers, but often get frustrated because they feel ...

  9. Dual inheritance theory - Wikipedia

    en.wikipedia.org/wiki/Dual_inheritance_theory

    Dual inheritance theory (DIT), also known as gene–culture coevolution or biocultural evolution, [1] was developed in the 1960s through early 1980s to explain how human behavior is a product of two different and interacting evolutionary processes: genetic evolution and cultural evolution.