scaffolding
41Collapse of Can Tho Bridge — Site of the collapsed part of Can Tho Bridge. Accident site …
42Constructivism (learning theory) — Jean Piaget: founder of Constructivism Constructivism is a theory of knowledge (epistemology)[1] that argues that humans generate knowledge and meaning from an interaction between their experiences and their ideas. During infancy, it was an… …
43Falsework — consists of temporary structures used in construction to support spanning or arched structures in order to hold the component in place until its construction is sufficiently advanced to support itself. Falsework also includes temporary support… …
44Zone of proximal development — The zone of proximal development ( зона ближайшего развития ), often abbreviated ZPD , is the difference between what a learner can do without help and what he or she can do with help. It is a concept developed by the Russian psychologist and… …
45PAH world hypothesis — The PAH world hypothesis is a speculative hypothesis that proposes that polycyclic aromatic hydrocarbons (PAH), assumed to be abundant in the primordial soup of the early Earth, played a major role in the origin of life by mediating the synthesis …
46Grails (framework) — Infobox Software name = Grails caption = author = developer = released = latest release version = 1.0.3 latest release date = release date|2008|6|6 operating system = Cross platform platform = Cross platform (JVM) language = programming language …
47Universal Manufacturing Corporation — is a scaffold manufacturing company located in Zelienople, Pennsylvania that produces steel scaffolding, shoring and custom fabricated access equipment. In 1934, seventeen workers and their families moved to Zelienople and bought the machinery to …
48Web Application Framework — Ein Web Application Framework oder Webframework ist ein Software Framework, das für die Entwicklung von dynamischen Webseiten oder Webanwendungen ausgelegt ist. Damit werden sich wiederholende Tätigkeiten vereinfacht, die Wiederverwendung von… …
49Webframework — Ein Web Application Framework oder Webframework ist ein Software Framework, das für die Entwicklung von dynamischen Webseiten oder Webanwendungen ausgelegt ist. Damit werden sich wiederholende Tätigkeiten vereinfacht, die Wiederverwendung von… …
50Grails — ? Información general Última versión estable 1.3.7 17 de febrero de 2011 Género Framework de aplicaciones web …
