Related Experiment Video
Updated: Jan 19, 2026

02:28
Author Spotlight: Self-Assessment Protocol for Predicting Psoriatic Arthritis in Psoriasis Patients
Published on: March 1, 2024
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Abstract:
Psoriasis is a common, chronic inflammatory skin disease that can affect any part of the body. It is a highly visible condition with symptoms that include the appearance of red, thick, scaly patches on the arms, legs, trunk, soles of the feet, palms, and nails, but most commonly on the elbows, knees, and scalp.
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11:39The Goeckerman Regimen for the Treatment of Moderate to Severe Psoriasis
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Impact
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Impact occurs when two bodies collide, leading to the application of impulsive forces between them. Analyzing impact mechanics involves considering two colliding particles moving along a line known as the line of impact, which passes through their centers and is perpendicular to the contact plane.
When particles with different initial velocities collide, they induce deformation by applying equal and opposite impulses. At the point of maximum deformation, the particles move together with...
When particles with different initial velocities collide, they induce deformation by applying equal and opposite impulses. At the point of maximum deformation, the particles move together with...
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Impact loading occurs when a moving object collides with a stationary structure, such as a rod with a uniform cross-sectional area fixed at one end. Under these conditions, the rod absorbs the kinetic energy from the striking object, leading to deformation and subsequent stress development. As the rod returns to its original position and reaches maximum stress, the absorbed energy, initially manifested as kinetic energy, transforms entirely into strain energy.
In cases of elastic deformation,...
In cases of elastic deformation,...
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