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16 giu 2024 · In continuum mechanics, the Cauchy stress tensor (symbol , named after Augustin-Louis Cauchy), also called true stress tensor or simply stress tensor, completely defines the state of stress at a point inside a material in the deformed state, placement, or configuration.
4 giorni fa · Il termine Salutogenesi è formato dalla parola latina salus, salutis = salute, e dalla parola greca genesi = origine, inizio, derivazione. La Salutogenesi si occupa quindi delle “cause”, o meglio delle “fonti”, della salute.
14 giu 2024 · In physics, Hooke's law is an empirical law which states that the force ( F) needed to extend or compress a spring by some distance ( x) scales linearly with respect to that distance—that is, Fs = kx, where k is a constant factor characteristic of the spring (i.e., its stiffness ), and x is small compared to the total possible ...
3 giorni fa · The Navier–Stokes equations assume that the fluid being studied is a continuum (it is infinitely divisible and not composed of particles such as atoms or molecules), and is not moving at relativistic velocities.
12 giu 2024 · Kontinuumsmechanik ist ein Teilgebiet der Mechanik, das die Bewegung von deformierbaren Körpern als Antwort auf äußere Belastungen studiert. Der Begriff Deformation wird hier so weit gefasst, dass auch das Fließen einer Flüssigkeit oder das Strömen eines Gases darunter fällt.
4 giorni fa · Sexual orientation is an enduring personal pattern of romantic attraction or sexual attraction (or a combination of these) to persons of the opposite sex or gender, the same sex or gender, or to both sexes or more than one gender. Patterns are generally categorized under heterosexuality, homosexuality, and bisexuality, [1] [2] [3 ...
2 giorni fa · Investigations into the relationship between space and time led physicists to define the spacetime continuum, where every event is assigned four numbers representing its time and position (the event's coordinates).
