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  2. Counterstain - Wikipedia

    en.wikipedia.org/wiki/Counterstain

    A counterstain is a stain with colour contrasting to the principal stain, making the stained structure easily visible using a microscope. Examples include the malachite green counterstain to the fuchsine stain in the Gimenez staining technique and the eosin counterstain to haematoxylin in the H&E stain. [1]

  3. Hindustani orthography - Wikipedia

    en.wikipedia.org/wiki/Hindustani_orthography

    The Devanagari script is an abugida, as written consonants have an inherent vowel, which in Standard Hindi is a schwa. In certain contexts, such as at the end of words, there is no vowel, a phenomenon called the schwa syncope. [1] Other vowels are written with a diacritic on the consonant letter.

  4. Hindi–Urdu transliteration - Wikipedia

    en.wikipedia.org/wiki/Hindi–Urdu_transliteration

    Hindi–Urdu transliteration (or Hindustani transliteration) is essential for Hindustani speakers to understand each other's text, and it is especially important considering that the underlying language of both the Hindi & Urdu registers are almost the same. [4]

  5. Help:IPA/Hindi and Urdu - Wikipedia

    en.wikipedia.org/wiki/Help:IPA/Hindi_and_Urdu

    It provides a set of symbols to represent the pronunciation of Hindi and Urdu in Wikipedia articles, and example words that illustrate the sounds that correspond to them. Integrity must be maintained between the key and the transcriptions that link here; do not change any symbol or value without establishing consensus on the talk page first.

  6. Letter frequency - Wikipedia

    en.wikipedia.org/wiki/Letter_frequency

    The California Job Case was a compartmentalized box for printing in the 19th century, sizes corresponding to the commonality of letters. The frequency of letters in text has been studied for use in cryptanalysis, and frequency analysis in particular, dating back to the Arab mathematician al-Kindi (c. AD 801–873 ), who formally developed the method (the ciphers breakable by this technique go ...

  7. Acid-fastness - Wikipedia

    en.wikipedia.org/wiki/Acid-fastness

    [1] [2] Once stained as part of a sample, these organisms can resist the acid and/or ethanol-based decolorization procedures common in many staining protocols, hence the name acid-fast. [ 2 ] The mechanisms of acid-fastness vary by species although the most well-known example is in the genus Mycobacterium , which includes the species ...

  8. Central Indo-Aryan languages - Wikipedia

    en.wikipedia.org/wiki/Central_Indo-Aryan_languages

    Located in the Hindi Belt, the Central Zone includes the Dehlavi (Delhi) dialect (one of several called 'Khariboli') of the Hindustani language, the lingua franca of Northern India that is the basis of the Modern Standard Hindi and Standard Urdu literary standards. In regards to the Indo-Aryan language family, the coherence of this language ...

  9. Hindustani grammar - Wikipedia

    en.wikipedia.org/wiki/Hindustani_grammar

    In Hindi, yah "this" / ye "these" / vah "that" / ve "those" are considered the literary pronoun set while in Urdu, ye "this, these" / vo "that, those" is the only pronoun set. The above section on postpositions noted that ko (the dative/accusative case) marks direct objects if definite .