نتایج جستجو برای: shank feathering
تعداد نتایج: 1515 فیلتر نتایج به سال:
K. Abe, I. Abt, C. J. Ahn, T. Akagi, N. J. Allen, W. W. Ash,* D. Aston, N. Bacchetta, K. G. Baird, C. Baltay, H. R. Band, M. B. Barakat, G. Baranko, O. Bardon, T. Barklow, A. O. Bazarko, R. Ben-David, A. C. Benvenuti, T. Bienz, G. M. Bilei, D. Bisello, G. Blaylock, J. R. Bogart, T. Bolton, G. R. Bower, J. E. Brau, M. Breidenbach, W. M. Bugg, D. Burke, T. H. Burnett, P. N. Burrows, W. Busza, A. ...
Experiments were conducted on normal level gait to determine the synergistic patterns present in the forces causing joint moments and those associated with the generation, absorption and transfer of mechanical energy. The following generalizations can be made about the patterns: (i) During swing phase three forces (gravitational, muscle and knee joint acceleration) are responsible for shank rot...
HSC (High Speed Cutting) milling is one of the most common production processes in tool-making and mold-making industries. One aim current investigations a better understanding dynamics tool shank with high slenderness. Often revolution speed higher than lowest eigenfrequencies shank, so that resonance can appear during run-up or run-out. The focus will be placed on influence an unbalance. Star...
A new taxon of swift-like birds is described from the Middle Eocene of Messel (Germany). It is tentatively assigned to the extinct family Jungornithidae and exhibits a completely unexpected feathering, which contrasts sharply with that of recent swifts. The short and rounded wings clearly show that it was not adapted to gliding, but might have caught its prey by sallying flights from a perch. T...
Superficial cutaneous burns following lightning strike may vary in patterns ranging from linear burns, punctate burns, feathering burns, and thermal burns. Contact with an extrinsic object in the pathway of lightning current can lead to disastrous consequences. The lucky who survive may show bizarre and interesting burn patterns to tell their story.
Introduction: Efficient gait control using Functional Electrical Stimulation (FES) is an open research problem. In this research, a new intermittent controller has been designed to control the human shank movement dynamics during gait. Methods: In this approach, first, the three-dimensional phase space was constructed using the human shank movement data recorded from the healthy subjects. Then...
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