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  2. Shadoof - Wikipedia

    en.wikipedia.org/wiki/Shadoof

    Shadoof or shaduf comes from the Arabic word شادوف, šādūf. It is also called a lift, [4] well pole, well sweep, or simply a sweep in the US. [2] A less common English translation is swape. [3] Picotah (or picota) is a Portuguese loan word. It is also called a jiégāo (桔槹) in Chinese.

  3. Crane (machine) - Wikipedia

    en.wikipedia.org/wiki/Crane_(machine)

    A specialty example of a climbing crane was introduced by Lagerwey Wind and Enercon [This paragraph needs citation(s)] to construct a wind turbine tower, where instead of erecting a large crane a smaller climbing crane can raise itself with the structure's construction, lift the generator housing to its top, add the rotor blades, then climb down.

  4. Tree model - Wikipedia

    en.wikipedia.org/wiki/Tree_model

    Cladistic representation of the Mayan linguistic family, going back 4000 years.(The numbers represent proposed historical dates in the Common Era).. In historical linguistics, the tree model (also Stammbaum, genetic, or cladistic model) is a model of the evolution of languages analogous to the concept of a family tree, particularly a phylogenetic tree in the biological evolution of species.

  5. Developmental linguistics - Wikipedia

    en.wikipedia.org/wiki/Developmental_linguistics

    Developmental linguistics is the study of the development of linguistic ability in an individual, particularly the acquisition of language in childhood.It involves research into the different stages in language acquisition, language retention, and language loss in both first and second languages, in addition to the area of bilingualism.

  6. Sentence diagram - Wikipedia

    en.wikipedia.org/wiki/Sentence_diagram

    A sentence diagram is a pictorial representation of the grammatical structure of a sentence. The term "sentence diagram" is used more when teaching written language, where sentences are diagrammed. The model shows the relations between words and the nature of sentence structure and can be used as a tool to help recognize which potential ...

  7. Node (linguistics) - Wikipedia

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

    If we illustrate the structure of the sentence above in accordance with the X-bar schema, we obtain the structure in Figure 2 [FN 1] [FN 2] [FN 3].. Figure 2. Under the X-bar theory, a node necessarily divides into two branches because of the binarity principle.

  8. Saqiyah - Wikipedia

    en.wikipedia.org/wiki/Saqiyah

    The introduction of this machine had a decisive influence on agriculture as this wheel lifted water 3 to 8 metres with much less labour force and time than the Shaduf, which was the previous irrigation device in the Kingdom. The Shaduf relied on human energy while the saqiya was driven by buffalos or other animals. [20]

  9. Regularization (linguistics) - Wikipedia

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

    Regularization is a linguistic phenomenon observed in language acquisition, language development, and language change typified by the replacement of irregular forms in morphology or syntax by regular ones. Examples are "gooses" instead of "geese" in child speech and replacement of the Middle English plural form for "cow", "kine", with "cows". [1]