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Political polarization. Political polarization is the divergence of political attitudes away from the center, towards ideological extremes. [1][2][3] Scholars distinguish between ideological polarization (differences in policy positions) and affective polarization (an emotional dislike and distrust of political out-groups).
A polarizer or polariser is an optical filter that lets light waves of a specific polarization pass through while blocking light waves of other polarizations. [1][2][3][4] It can filter a beam of light of undefined or mixed polarization into a beam of well-defined polarization, known as polarized light.
Polarization (electrochemistry), a change in the equilibrium potential of an electrochemical reaction. Concentration polarization, the shift of the electrochemical potential difference across an electrochemical cell from its equilibrium value. Spin polarization, the degree by which the spin of elementary particles is aligned to a given direction.
Political polarization is a prominent component of politics in the United States. [1] Scholars distinguish between ideological polarization (differences between the policy positions) and affective polarization (a dislike and distrust of political out-groups), both of which are apparent in the United States. [2][3][4] In the last few decades ...
Polarization (also polarisation) is a property of transverse waves which specifies the geometrical orientation of the oscillations. [1][2][3][4][5] In a transverse wave, the direction of the oscillation is perpendicular to the direction of motion of the wave. [4] A simple example of a polarized transverse wave is vibrations traveling along a ...
Social polarization. Social polarization is the segregation within a society that emerges when factors such as income inequality, real-estate fluctuations and economic displacement result in the differentiation of social groups from high-income to low-income. It is a state and/or a tendency denoting the growth of groups at the extremities of ...
Polarizing filter (photography) A polarizing filter or polarising filter (see spelling differences) is a filter that is often placed in front of a camera lens in photography in order to darken skies, manage reflections, or suppress glare from the surface of lakes or the sea. Since reflections (and sky-light) tend to be at least partially ...
Polarimetry of thin films and surfaces is commonly known as ellipsometry. Polarimetry is used in remote sensing applications, such as planetary science, astronomy, and weather radar. Polarimetry can also be included in computational analysis of waves. For example, radars often consider wave polarization in post-processing to improve the ...