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  2. Hash table - Wikipedia

    en.wikipedia.org/wiki/Hash_table

    In computing, a hash table is a data structure often used to implement the map (a.k.a. dictionary or associative array) abstract data type. A hash table uses a hash function to compute an index, also called a hash code, into an array of buckets or slots, from which the desired value can be found. During lookup, the key is hashed and the ...

  3. 3q29 microdeletion syndrome - Wikipedia

    en.wikipedia.org/wiki/3q29_microdeletion_syndrome

    The clinical phenotype of 3q29 microdeletion syndrome is variable. Clinical features can include mild to moderate intellectual disability with mildly dysmorphic facial features (long and narrow face, short philtrum and a high nasal bridge).

  4. SmartPLS - Wikipedia

    en.wikipedia.org/wiki/SmartPLS

    [6] [7] The software computes standard results assessment criteria (e.g., for the reflective and formative measurement models and the structural model, including the HTMT criterion, bootstrap based significance testing, PLSpredict, and goodness of fit) [8] and it supports additional statistical analyses (e.g., confirmatory tetrad analysis ...

  5. Chromosome 5 - Wikipedia

    en.wikipedia.org/wiki/Chromosome_5

    Changes to chromosome 5 include an extra segment of the short (p) or long (q) arm of the chromosome in each cell (partial trisomy 5p or 5q), a missing segment of the long arm of the chromosome in each cell (partial monosomy 5q), and a circular structure called ring chromosome 5. A ring chromosome occurs when both ends of a broken chromosome are ...

  6. Database normalization - Wikipedia

    en.wikipedia.org/wiki/Database_normalization

    If a table in 5NF has one primary key column and N attributes, representing the same information in 6NF will require N tables; multi-field updates to a single conceptual record will require updates to multiple tables; and inserts and deletes will similarly require operations across multiple tables.

  7. Chromosome abnormality - Wikipedia

    en.wikipedia.org/wiki/Chromosome_abnormality

    [citation needed] An example of trisomy in humans is Down syndrome, which is a developmental disorder caused by an extra copy of chromosome 21; the disorder is therefore also called trisomy 21. [7] An example of monosomy in humans is Turner syndrome, where the individual is born with only one sex chromosome, an X. [8]

  8. List of Unicode characters - Wikipedia

    en.wikipedia.org/wiki/List_of_Unicode_characters

    HTML and XML provide ways to reference Unicode characters when the characters themselves either cannot or should not be used. A numeric character reference refers to a character by its Universal Character Set/Unicode code point, and a character entity reference refers to a character by a predefined name.

  9. Chromosome 21 - Wikipedia

    en.wikipedia.org/wiki/Chromosome_21

    Most people have two copies of chromosome 21, while those with three copies of chromosome 21 (trisomy 21) have Down syndrome. Researchers working on the Human Genome Project announced in May 2000 that they had determined the sequence of base pairs that make up this chromosome. [ 5 ]