parent-child structure
31LABOR — Jewish Labor Organizations IN THE PRE STATE PERIOD Since the last decades of the 19th century, a number of sporadic labor associations have arisen in agriculture and in the printing, clothing, and building trades, as well as groups limited to a… …
32Adoption — For other uses, see Adoption (disambiguation). Sister Irene of New York Foundling Hospital with children. Sister Irene is among the pioneers of modern adoption, establishing a system to board out children rather than institutionalize them.… …
33Árbol biselado — Un Árbol biselado o Árbol Splay es un Árbol binario de búsqueda auto balanceable, con la propiedad adicional de que a los elementos accedidos recientemente se accederá más rápidamente en accesos posteriores. Realiza operaciones básicas como… …
34Hierarchical model — redirects here. For the statistics usage, see hierarchical linear modeling. A hierarchical data model is a data model inwhich the data is organized into a tree like structure. The structure allows repeating information using parent/child… …
35emotion — emotionable, adj. emotionless, adj. /i moh sheuhn/, n. 1. an affective state of consciousness in which joy, sorrow, fear, hate, or the like, is experienced, as distinguished from cognitive and volitional states of consciousness. 2. any of the… …
36family law — Introduction body of law regulating family relationships, including marriage and divorce, the treatment of children, and related economic matters. In the past, family law was closely connected with the law of property and succession… …
37Reactive attachment disorder — DiseaseDisorder infobox Name = Reactive attachment disorder |thumb|190px Caption = Children need sensitive and responsive caregivers to develop secure attachments. DiseasesDB = ICD10 = ICD10|F|94|1|f|90, ICD10|F|94|2|f|90 ICD9 = 313.89 ICDO =… …
38Database models — A data model is not just a way of structuring data: it also defines a set of operations that can be performed on the data. The relational model, for example, defines operations such as select, project, and join. Although these operations may not… …
39Nested set model — The nested set model is a particular technique for representing nested sets (also known as trees or hierarchies) in relational databases. The term was apparently introduced by Joe Celko; others describe the same technique without naming it [1] or …
40Outliner — View of very basic outline with graphics. Notepad view in Ecco Pro. An outliner is a computer program that allows text to be organized into discrete sections that are related in a tree structure or hierarchy. Text may be collapsed into a node, or …
