Results 11 to 20 of about 182,984 (292)

JOINT KINEMATICS OF LANDING IN ACL REHABILITATED VOLUNTEERS [PDF]

, 2011
The purpose of the present study was to compare the variability of movement and force production in ACL rehabilitated volunteers during landing from a maximal drop jump.
Breen, S, Kenny, IC, Harrison, AJ
core   +8 more sources

Analytical landing trajectories for embedded autonomy [PDF]

, 2010
This paper considers an optimal guidance law for the initial braking phase of a soft landing mission on a celestial body without atmosphere in which boundary conditions on height and velocity are specifed. The optimal lander attitude for the minimum fuel
Jing, W.X., Li, Maodeng, Jing, Wuxing, Macdonald, M., McInnes, C.R., Li, M.D.   +5 more
core   +4 more sources

Experimental assessment of low noise landing gear component design [PDF]

, 2009
Landing gear related airframe noise is one of the dominant aircraft noise components atapproach, so continued research efforts to reduce landing gear noise are essential.
Chow, Leung Choi, Molin, Nicolas, Dereure, Olivier, Malcolm Smith, Olivier Dereure, Werner Dobrzynski, Boillot, Antoine, Leung Choi Chow, Antoine Boillot, Molin, Nicholas, Dobrzynski, Werner, Smith, Malcolm G., Smith, Malcolm, Nicolas Molin   +13 more
core   +1 more source

Effects of different footwear on landing forces from a grand jeté in trained dancers [PDF]

, 2009
The Grand Jete movement is a popular leap elevation movement used in ballet, modern, contemporary and jazz dance. The move involves taking off from one foot and landing on the other foot reaching the highest point possible in the air and lifting legs to ...
Hanley, B, Miller, S
core   +8 more sources

Expanding the temporal and spatial scales of environmental DNA research with autonomous sampling

Environmental DNA, 2022
Environmental DNA (eDNA) is an emerging and powerful method for use in marine research, conservation, and management, yet time‐ and resource‐intensive protocols limit the scale of implementation.
Nathan K. Truelove, Nastassia V. Patin, Markus Min, Kathleen J. Pitz, Chris M. Preston, Kevan M. Yamahara, Yanwu Zhang, Ben Y. Raanan, Brian Kieft, Brett Hobson, Luke R. Thompson, Kelly D. Goodwin, Francisco P. Chavez   +12 more
doaj   +1 more source

Land Law and Land Use

Irish Studies in International Affairs, 2023
ABSTRACT: This article, which is part of the North–South Legal Mapping Project, considers land law and land use in each jurisdiction on the island of Ireland. The first part provides a sketch of the basic structures of land law, identifying a remarkable level of convergence (or, more accurately, absence of divergence), which is only partially ...
Dobbs, Mary, Hamill, Sarah E., Hickey, Robin   +2 more
openaire   +3 more sources

Bifurcation Analysis of a Coupled Nose Landing Gear-Fuselage System [PDF]

, 2014
Under certain conditions during takeoff and landing, pilots may sometimes experience vibrations in the cockpit. Because the cockpit is located right above the nose landing gear, which is known to potentially be prone to self-excited vibrations at certain
Lowenberg, Mark H, Neild, Simon A, Terkovics, Nandor, Krauskopf, Bernd   +3 more
core   +1 more source

Bifurcation analysis of nose landing gear shimmy with lateral and longitudinal bending [PDF]

, 2009
We develop and study a model of an aircraft nose landing gear with torsional, lateral and longitudinal degrees of freedom. The corresponding three modes are coupled in a nonlinear fashion via the geometry of the landing gear in the presence of a nonzero ...
Thota, P, Thota, Phanikrishna, Lowenberg, Mark, Lowenberg, MH, Krauskopf, B, Krauskopf, Bernd   +5 more
core   +1 more source

In situ Autonomous Acquisition and Preservation of Marine Environmental DNA Using an Autonomous Underwater Vehicle

Frontiers in Marine Science, 2019
Environmental DNA (eDNA) can be used to identify macroorganisms and describe biodiversity, and thus has promise to supplement biological monitoring in marine ecosystems.
Kevan M. Yamahara, Christina M. Preston, James Birch, Kristine Walz, Roman Marin, Scott Jensen, Douglas Pargett, Brent Roman, William Ussler, Yanwu Zhang, John Ryan, Brett Hobson, Brian Kieft, Ben Raanan, Kelly D. Goodwin, Francisco P. Chavez, Christopher Scholin   +16 more
doaj   +1 more source

Symplectin evolved from multiple duplications in bioluminescent squid [PDF]

PeerJ, 2017
The squid Sthenoteuthis oualaniensis, formerly Symplectoteuthis oualaniensis, generates light using the luciferin coelenterazine and a unique enzyme, symplectin.
Warren R. Francis, Lynne M. Christianson, Steven H.D. Haddock   +2 more
doaj   +2 more sources