Results 1 to 10 of about 4,351 (220)
Radar-Based Assessment of Sit-to-Stand Transitions as Digital Biomarkers of Pain and Physical Decline [PDF]
SensorsSit-to-stand (STS) transitions are clinically informative indicators of functional independence and are sensitive to compensatory strategies associated with physical decline and pain.
Mehri Ziaee Bideskan +3 more
doaj +2 more sources
Influence of Viscous Effects on Mooring Buoy Motion
Journal of Marine Science and EngineeringField observations revealed that a mooring buoy rapidly drifts in a reciprocating motion along an arcuate path between two extreme positions. When the anchor point is considered the origin and viewed from an aerial perspective, this movement resembles a ...
Yunmiao Li +3 more
doaj +2 more sources
The Astrophysical Journal, 2023 Extreme-ultraviolet imaging spectroscopic observations often show an increase in line width around the loop-top or above-the-loop-top (ALT) region of solar flares, suggestive of turbulence.
Kengo Shibata +2 more
doaj +2 more sources
Vertebral morphology in the tail-whipping common thresher shark, Alopias vulpinus
Royal Society Open ScienceThresher sharks (Alopias spp.) are characterized by an elongated, scythe-like caudal fin that is used in tail-whipping, a behaviour where the tail is thrown overhead to stun prey.
Jamie L. Knaub +4 more
doaj +2 more sources
, 2022 Studying the motion of cells and investigating their migration patterns in inertial microchannels have been of great interest among researchers because of their numerous biological applications such as sorting, separating, and filtering them.
Lafzi, Ali
core +2 more sources
Novel Data Analysis Techniques in Coronal Seismology [PDF]
, 2022 We review novel data analysis techniques developed or adapted for the field of coronal seismology. We focus on methods from the last ten years that were developed for extreme ultraviolet (EUV) imaging observations of the solar corona, as well as for ...
Nisticò, Giuseppe +9 more
core +1 more source
Individual Particle Motion in Colloids: Microviscosity, Microdiffusivity, and Normal Stresses [PDF]
, 2011 Colloidal dispersions play an important role in nearly every aspect of life, from paint to biofuels to nano-therapeutics. In the study of these so-called complex fluids, a connection is sought between macroscopic material properties and the micromechanics
Zia, Roseanna Nellie
core +1 more source
Coupled Vortex Flux Tube Modes and Pinning Induced Relaxation in Neutron Star Interior [PDF]
EPJ Web of ConferencesNeutron star interiors provide an extreme condensed matter environment where neutron superfluid vortices coexist and interact with proton superconducting flux tubes.
Gangopadhyay Bijan Kumar
doaj +1 more source
Studies of ultrafast molecular dynamics by femtosecond extreme ultraviolet absorption spectroscopy
, 2021 Transient absorption spectroscopy is one of the most widely used experimental techniques for time-resolved studies of ultrafast phenomena. Recent advances in the generation of short-wavelength pulses of ultrashort duration have made transient absorption ...
Loh, Zhi-Heng
core +1 more source
Single sediment dynamics in turbulent flow over a porous bed – insights from interface-resolved simulations [PDF]
, 2020 We use interface-resolved direct numerical simulations to study the dynamics of a single sediment particle in a turbulent open channel flow over a fixed porous bed. The relative strength of the gravitational acceleration, quantified by the Galileo number,
Yousefi, Ali, +5 more
core +1 more source