Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"bow and arrow"”.
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Adaptação de um jogo clássico para fins pedagógicos: bow and arrow
… educativa principalmente nas escolas públicas levando em consideração as dificuldades que estão sendo enfrentadas desde a sua implementação. O formato Multipaper foi à metodologia aqui utilizada levando em consideração suas vantagens e desvantagens, baseando os resultados e discussões em um jogo …
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Technological Systems of Small Point Weaponry of the Postclassic Lowland Maya (A.D. 1400 - 1697)
… point technology of the Postclassic Lowland Maya (A.D. 1400 - 1697) using a technological systems framework, to evaluate production strategies and the movement of finished goods within Mesoamerican exchange networks. Small arrow points (1 - 3 cm long) were typically made from obsidian and …
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Effect of Two Volleyball Arm Swings on Post-Impact Ball Velocity
… post-impact ball velocities generated by the bow-and-arrow arm swing (BAS) and circular arm swing (CS) in volleyball spiking. Ten female collegiate volleyball players were videotaped using two-dimensional cinematography. Markers were placed at the hip, shoulder, elbow wrist, end of the …
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Terminal transitions : an analysis of projectile points from the terminal middle period on the northern plains
The Terminal Middle Period (3000 to 2000 B.P.) and the Transitional Late Period (2000 B.P. to 1500 B.P.) contain a number of diverse projectile point styles belonging to several cultural complexes. The cultural complexes studied here include: Pelican Lake, Besant, Outlook, Bracken, Sonota and Sandy …
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A body-grounded kinesthetic haptic device for virtual reality
… which they can be used-or are overly cumbersome and expensive. Consequently, they are incompatible with room-scale virtual reality, which allows users to move and walk within a room. The portable haptics interface overcomes this limitation because its wearable form factor means it's "grounded" …