Results 11 to 20 of about 592,808 (292)

A review of recent perspectives on biomechanical risk factors associated with anterior cruciate ligament injury [PDF]

, 2014
There is considerable evidence to support a number of biomechanical risk factors associated with non-contact anterior cruciate ligament (ACL) injury. This paper aimed to review these biomechanical risk factors and highlight future directions relating to ...
Boden B. P., Chappell D. J., Cruz A., Dai B., Donnelly C. J., Ford K. R., Frank B., Gerwyn Hughes, Grasso R., Griffin L. Y., Grood E. S., Hakkinen K., Herzog W., Irvine L. B., Jacobs C. A., Janssen I., Kernozek T. W., Smith B. A., Stojanovic M. D.   +18 more
core   +2 more sources

Faulting and Magmatic Accretion Across the Overlapping Spreading Center Between Vance Segment and Axial South Rift, Juan de Fuca Ridge

Geochemistry, Geophysics, Geosystems, 2022
Plate divergence along mid‐ocean ridges is accommodated through faulting and magmatic accretion, and, at overlapping spreading centers (OSC), is distributed across two curvilinear overlapping ridge axes.
M. Le Saout, D. A. Clague, J. B. Paduan
doaj   +1 more source

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
Krauskopf, Bernd, Lowenberg, Mark H, Neild, Simon A, Terkovics, Nandor   +3 more
core   +2 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

Magnetorheological landing gear: 1. A design methodology [PDF]

, 2007
Aircraft landing gears are subjected to a wide range of excitation conditions, which result in conflicting damping requirements. A novel solution to this problem is to implement semi-active damping using magnetorheological (MR) fluids.
Batterbee, D.C., Sims, N.D., Stanway, R., Wolejsza, Zbigniew   +3 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

Leveraging Social Media to Promote EvidenceBased Continuing Medical Education [PDF]

, 2017
Importance New dissemination methods are needed to engage physicians in evidence-based continuing medical education (CME). Objective To examine the effectiveness of social media in engaging physicians in non-industry-sponsored CME.
Flynn, Simone, Hebert, Paul, Jordan, William B., Keyhan, Salomeh, Korenstein, Deborah, Ryan, Mark   +5 more
core   +4 more sources

The Molecular Ocean

Molecular Frontiers Journal, 2023
We report on progress in observing the hydrogen-bonded structure of water and sea water by deep-ocean Raman spectroscopy. In the normal ocean, the abundance of single H2O species is less than 20%.
Peter G. Brewer, Edward T. Peltzer, Kathryn Lage   +2 more
doaj   +1 more source

The Impact of the COVID-19 Pandemic on the Psychological Well-Being of Catholic Priests in Canada

Religions, 2022
Among the general population, frontline workers have been identified to be at heightened risk for negative mental health consequences related to the COVID-19 Pandemic.
Stephan Kappler, Innocent Okozi, Francois Diouf, Katharina Hartinger   +3 more
doaj   +1 more source