Analysis of hammerstone strikes, pressure signal, and force component.

Analysis of hammerstone strikes, pressure signal, and force component.

<p>Panels (A) and (B) show the 10 strikes of the hammerstone resulting in peaks in the PSC pressure signal and net force, respectively. (C) and (D) show an expanded view of the first strike (peak circled in red on all panels). Dashed red line in panel (D) indicates the baseline force (due to t...

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Bibliographic Details
Main Author: Cecilia Barroso-Medina (19688321) (author)
Other Authors: Sam C. Lin (8900360) (author), Matthew W. Tocheri (7247075) (author), Manish Sreenivasa (720532) (author)
Published: 2024
Subjects:
Sociology
Science Policy
Space Science
Environmental Sciences not elsewhere classified
Biological Sciences not elsewhere classified
validation results indicate
typically involves using
successful flake detachments
direct experimental means
15 &# 176
hammer striking angle
hammer impact causes
force plate show
accurate force measurement
actual forces generated
making stone tools
relatively high accuracy
recorded pressure data
held synthetic hammerstone
supported knapping experiments
deformable pneumatic 3d
stone knapping process
stone hammer
percussive force
knapping experiments
pneumatic chamber
recording forces
percussive forces
stone knapping
specifically knapping
stone chips
another stone
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upper limb
technological changes
subsequent evolution
study introduces
sharp edges
sensorized hammerstone
related behaviours
produce flakes
printed grip
novel solution
milled striker
hominin behaviour
hominin anatomy
ergonomic hand
directly examine
conducting anvil
causing fracture
730 n
6 %,
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