Elasticity of substitution. Elasticity of substitution is the elasticity of the ratio of two inputs to a production (or utility) function with respect to the ratio of their marginal products (or utilities). In a competitive market, it measures the percentage change in the ratio of two inputs used in response to a percentage change in their prices.
Oracle BPM. Homologation (from the verb homologate, meaning to approve or confirm officially) is the process of certifying or approving a product to indicate that it meets regulatory standards and specifications, such as safety and technical requirements.n English-speaking jurisdictions, homologation is often referred to as type approval or certificate of conformity, because homologating a product entails certifying that it meets the requirements specific to its type.
Homologous recombination is a type of genetic recombination in which nucleotide sequences are exchanged between two similar or identical molecules of DNA. It is most widely used by cells to accurately repair harmful breaks that occur on both strands of DNA, known as double-strand breaks.Homologous recombination also produces new combinations of DNA sequences during meiosis, the process by which eukaryotes make gamete cells, like sperm and egg cells in animals.t is most widely used by cells to accurately repair harmful breaks that occur on both strands of DNA, known as double-strand breaks. Homologous recombination also produces new combinations of DNA sequences during meiosis, the process by which eukaryotes make gamete cells, like sperm and egg cells in animals.