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Clinker often forms a loose, dark deposit consisting of waste materials such as coke, coal, slag, charcoal, and grit. Clinker often has a glassy look to it, usually because of the formation of molten silica compounds during processing. Clinker generally is much denser than coke, and, unlike coke, generally contains too little carbon to be of ...
Lydia has spent most of her life at a boarding school for young women, so the expedition serves her as a debut into society (an important cultural phenomenon with a long literary tradition). The eponymous character, Humphry Clinker , is an ostler , a stableman at an inn, who does not make his first appearance until about a quarter of the way ...
Alite is more reactive because of its higher Ca content, and the presence of an oxide ion in the lattice. During clinker grinding, first step of partial dissolution of C 3 S involves hydration of superficial oxide ions and leads to a hydroxylated C 3 S surface. [5] 3Ca + 2 + SiO 4− 4 + O 2− + H 2 O → 3Ca 2+ + SiO 4− 4 + 2OH −
Pedretti, E. (1996) Learning about science, technology and society (STS) through an action research project: co-constructing an issues based model for STS education. School Science and Mathematics, 96 (8), pp. 432–440. Pedretti, E. (1997) Septic tank crisis: a case study of science, technology and society education in an elementary school.
Community psychology is concerned with the community as the unit of study. This contrasts with most psychology, which focuses on the individual. Community psychology also studies the community as a context for the individuals within it, [1] and the relationships of the individual to communities and society.
"Positive psychology is doomed to being narrow and ethnocentric as long as its researchers remain unaware of the cultural assumptions underlying their work." [28] A large part of the literature debates whether positive psychology is innately culture-free or culture-embedded. Those who advocate culture-free positive psychology state that ...
In sociology, social psychology (also known as sociological social psychology) studies the relationship between the individual and society. [1] [2] Although studying many of the same substantive topics as its counterpart in the field of psychology, sociological social psychology places relatively more emphasis on the influence of social structure and culture on individual outcomes, such as ...
Social psychology is the scientific study of how thoughts, feelings, and behaviors are influenced by the actual, imagined, or implied presence of others. [1] Social psychologists typically explain human behavior as a result of the relationship between mental states and social situations, studying the social conditions under which thoughts, feelings, and behaviors occur, and how these variables ...