method to test
91Barcol hardness test — The Barcol hardness test characterizes the indentation hardness of materials through the depth of penetration of an indentor, loaded on a material sample and compared to the penetration in a reference material. The method is most often used for… …
92Teaching method — Teaching methods are best articulated by answering the questions, What is the purpose of education? and What are the best ways of achieving these purposes? . For much of prehistory, educational methods were largely informal, and consisted of… …
93Slug test — A slug test is a particular type of aquifer test where water is quickly added or removed from a groundwater well, and the change in hydraulic head is monitored through time, to determine the near well aquifer characteristics. It is a method used… …
94Pile integrity test — A pile integrity test (also known as low strain dynamic test, sonic echo test, and low strain integrity test) is one of the methods for assessing the condition of piles or shafts. It is cost effective and not very time consuming.The test is based …
95Substitution method — In optical fiber technology, the substitution method is a method of measuring the transmission loss of a fiber. It consists of: #using a stable optical source, at the wavelength of interest, to drive a mode scrambler, the output of which… …
96Cartan's equivalence method — In mathematics, Cartan s equivalence method is a technique in differential geometry for determining whether two geometrical structures are the same up to a diffeomorphism. For example, if M and N are two Riemannian manifolds with metrics g and h …
97Charpy impact test — v · d · e Materials failure modes Buckling · …
98Proctor compaction test — The Proctor compaction test and the related modified Proctor compaction test, named for engineer Ralph R. Proctor (1933), are tests to determine the maximum practically achievable density of soils and aggregates, and are frequently used in… …
99Illinois Soil Nitrogen Test — The Illinois Soil Nitrogen Test ( ISNT ) is a method for measuring the amount of Nitrogen in soil that is available for use by plants as a nutrient. The test predicts whether the addition of nitrogen fertilizer to agricultural land will result in …
100Duncan's new multiple range test — In statistics, Duncan s new multiple range test (MRT) is a multiple comparison procedure developed by David B. Duncan in 1955. Duncan s MRT belongs to the general class of multiple comparison procedures that use the studentized range statistic qr …
