Search results
Results from the WOW.Com Content Network
Interfacial polymerization is a type of step-growth polymerization in which polymerization occurs at the interface between two immiscible phases (generally two liquids), resulting in a polymer that is constrained to the interface. [ 1][ 2][ 3] There are several variations of interfacial polymerization, which result in several types of polymer ...
Allometry ( Ancient Greek ἄλλος állos "other", μέτρον métron "measurement") is the study of the relationship of body size to shape, [ 1] anatomy, physiology and behaviour, [ 2] first outlined by Otto Snell in 1892, [ 3] by D'Arcy Thompson in 1917 in On Growth and Form [ 4] and by Julian Huxley in 1932.
Decoupage or découpage ( / ˌdeɪkuːˈpɑːʒ /; [ 1] French: [dekupaʒ]) is the art of decorating an object by gluing colored paper cutouts onto it in combination with special paint effects, gold leaf, and other decorative elements. Commonly, an object like a small box or an item of furniture is covered by cutouts from magazines or from ...
Molecular diagnostics. Molecular diagnostics is a collection of techniques used to analyze biological markers in the genome and proteome, and how their cells express their genes as proteins, applying molecular biology to medical testing. In medicine the technique is used to diagnose and monitor disease, detect risk, and decide which therapies ...
The De Beers Diamond Research Laboratory has grown stones of up to 25 carats (5.0 g) for research purposes. Stable HPHT conditions were kept for six weeks to grow high-quality diamonds of this size. For economic reasons, the growth of most synthetic diamonds is terminated when they reach a mass of 1 carat (200 mg) to 1.5 carats (300 mg). [39]
A biogenic substance is a product made by or of life forms. While the term originally was specific to metabolite compounds that had toxic effects on other organisms, [1] it has developed to encompass any constituents, secretions, and metabolites of plants or animals. [2] In context of molecular biology, biogenic substances are referred to as ...
The degrowth movement, based on the empirical assumption that resources are finite and growth is limited, [130] clashes with the limitless growth ideology associated with neoliberalism and the market values affirmed in schools, and therefore faces a major social barrier in gaining widespread support in the US. [citation needed]
The triple helix model of innovation refers to a set of interactions between academia (the university ), industry and government, to foster economic and social development, as described in concepts such as the knowledge economy and knowledge society. [ 1][ 2][ 3] In innovation helical framework theory, each sector is represented by a circle ...