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A metamaterial (from the Greek word μετά meta, meaning "beyond" or "after", and the Latin word materia, meaning "matter" or "material") is a type of material engineered to have a property, typically rarely observed in naturally occurring materials, that is derived not from the properties of the base materials but from their newly designed ...
SEM image of a pentamode metamaterial (with a size of roughly 300μm) A pentamode metamaterial is an artificial three-dimensional structure which, despite being a solid, ideally behaves like a fluid. Thus, it has a finite bulk but vanishing shear modulus, or in other words it is hard to compress yet easy to deform.
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 ...
Advanced Placement (AP) Psychology (also known as AP Psych) and its corresponding exam are part of the College Board's Advanced Placement Program. This course is tailored for students interested in the field of psychology and as an opportunity to earn Advanced Placement credit or exemption from a college -level psychology course.
Quizlet was founded in 2005 by Andrew Sutherland as a studying tool to aid in memorization for his French class, which he claimed to have "aced". [6] [7] [8] ...
Microsociology is one of the main levels of analysis (or focuses) of sociology, concerning the nature of everyday human social interactions and agency on a small scale: face to face. [ 1 ] : 5 Microsociology is based on subjective interpretative analysis rather than statistical or empirical observation, [ 2 ] : 18–21 and shares close ...
Daniel J. Myers (born April 9, 1966, in Xenia, Ohio) is the President of Misericordia University in Dallas, Pennsylvania and a professor of sociology.His best known research is on the urban unrest of the 1960s and the media coverage of those riots, specializing in identifying the patterns of unrest diffusion.
For example, in 1995, Guerra [17] fabricated a transparent grating with 50 nm lines and spaces, and then coupled this (what would be later called) photonic metamaterial with an immersion objective to resolve a silicon grating having 50 nm lines and spaces, far beyond the diffraction limit for the 650 nm wavelength illumination in air.