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In Sociometry, Experimental Method and the Science of Society: An Approach to a New Political Orientation (1951), Moreno describes the depth to which a group needs to go for the method to be "sociometric". The term for him had a qualitative meaning and did not apply unless some group process criteria were met.
Sociometric status is a measurement that reflects the degree to which someone is liked or disliked by their peers as a group. While there are some studies that have looked at sociometric status among adults, the measure is primarily used with children and adolescents to make inferences about peer relations and social competence .
The simplest form of a group-contribution method is the determination of a component property by summing up the group contributions : [] = +.This simple form assumes that the property (normal boiling point in the example) is strictly linearly dependent on the number of groups, and additionally no interaction between groups and molecules are assumed.
The latter, for example, investigated and analyzed the institutions of modern society: market, bureaucracy (private enterprise and public administration), and politics (e.g. democracy). One of the earliest and most comprehensive accounts of social structure was provided by Karl Marx, who related political, cultural, and religious life to the ...
Other quantitative methods include gravimetry, optical atomic spectroscopy, and neutron activation analysis. Gravimetry is where the sample is dissolved, the element of interest is precipitated and its mass measured, or the element of interest is volatilized, and the mass loss is measured.
Chemometrics is the science of extracting information from chemical systems by data-driven means. Chemometrics is inherently interdisciplinary, using methods frequently employed in core data-analytic disciplines such as multivariate statistics, applied mathematics, and computer science, in order to address problems in chemistry, biochemistry, medicine, biology and chemical engineering.
Analytical chemistry has been important since the early days of chemistry, providing methods for determining which elements and chemicals are present in the object in question. During this period, significant contributions to analytical chemistry included the development of systematic elemental analysis by Justus von Liebig and systematized ...
Analytical chemistry; List of materials analysis methods This page was last edited on 14 November 2023, at 15:12 (UTC). Text is available under the Creative Commons ...