Method of analytic tableaux — A graphical representation of a partially built propositional tableau In proof theory, the semantic tableau (or truth tree) is a decision procedure for sentential and related logics, and a proof procedure for formulas of first order logic. The… … Wikipedia
Isotopic labeling — (or isotopic labelling) is a technique for tracking the passage of a sample of substance through a system. The substance is labeled by including unusual isotopes in its chemical composition. If these unusual isotopes are later detected in a… … Wikipedia
Connected-component labeling — (alternatively connected component analysis, blob extraction, region labeling, blob discovery, or region extraction) is an algorithmic application of graph theory, where subsets of connected components are uniquely labeled based on a given… … Wikipedia
Site-directed spin labeling — is a technique for investigating protein local dynamics using electron spin resonance. The theory of SDSL is based on the specific reaction of spin labels with amino acids. A spin label s built in protein structure can be detected by EPR… … Wikipedia
Retrograde labeling — is a method used in neuroscience to examine projection of neurons by labeling the location where a bundle of cells project to.MethodsInjection of special beads into brain nuclei in anesthetized animals. Allow animals to survive for a few days and … Wikipedia
Karyotype — A karyotype is the number and appearance of chromosomes in the nucleus of an eukaryotic cell. The term is also used for the complete set of chromosomes in a species, or an individual organism.[1][2]p28[3] Karyotypes describe the number of… … Wikipedia
Connectome — A connectome is a comprehensive map of neural connections in the brain. The production and study of connectomes, known as connectomics, may range in scale from a detailed map of the full set of neurons and synapses within part or all of the… … Wikipedia
ARCHIVES — ARCHIVES, (a) a place where old records are collected and preserved in an orderly fashion in their entirety, as well as groups of interrelated documents originating from individuals or a public body ( historical archives ); registers and filing… … Encyclopedia of Judaism
Digital topology — deals with properties and features of two dimensional (2D) or three dimensional (3D) digital images that correspond to topological properties (e.g., connectedness) or topological features (e.g., boundaries) of objects. Concepts and results of… … Wikipedia
Phytohaemagglutinin — (PHA, or phytohemagglutinin) is a lectin found in plants, especially beans. PHA actually consists of two closely related proteins, called Leucoagglutinin (PHA L) and PHA E. The letters E and L point to the fact that these proteins agglutinate… … Wikipedia
Lectin — Lectins are sugar binding proteins which are highly specific for their sugar moieties. They typically play a role in biological recognition phenomena involving cells and proteins. For example, some bacteria use lectins to attach themselves to the … Wikipedia
