Results 41 to 50 of about 1,436,875 (297)
Analysis of standing vertical jumps using a force platform [PDF]
, 2001 A force platform analysis of vertical jumping provides an engaging demonstration of the kinematics and dynamics of one-dimensional motion. The height of the jump may be calculated (1) from the flight time of the jump, (2) by applying the impulse–momentum
Harman E. A. +2 more
core +1 more source
Gravitational field and equations of motion of spinning compact binaries to 2.5 post-Newtonian order [PDF]
, 2000 We derive spin-orbit coupling effects on the gravitational field and equations of motion of compact binaries in the 2.5 post-Newtonian approximation to general relativity, one PN order beyond where spin effects first appear.
A. Papapetrou +51 more
core +2 more sources
Brazilian Journal of PsychiatryObjective: Ultra-high risk criteria were developed to identify prodromal symptoms of psychosis, although the transition does not occur in most individuals. This highlights the need to identify transition markers, such as movement analysis.
Ana Caroline Lopes-Rocha +12 more
doaj +1 more source
A Conceptual Shift to Rectify a Defect in the Lorentz-Dirac Equation [PDF]
, 2013 In his analysis of the Classical Theory of Radiating Electrons, Dirac (1938) draws attention to the characteristic instability of solutions to the third order equation of motion.
Oliver, M. A.
core
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Families of children with cancer experience significant financial strain, even with universal healthcare. Indirect costs, such as productivity losses and non‐medical expenses, are rarely included in economic evaluations, and little is known about how effectively financial aid programmes alleviate this burden. Childhood brain tumours
Megumi Lim +8 more
wiley +1 more source
Localization from superselection rules in translation invariant systems [PDF]
, 2015 We study a translation invariant spin model in a three-dimensional regular lattice, called the cubic code model, in the presence of arbitrary extensive perturbations. Below a critical perturbation strength, we show that most states with finite energy are
Haah, Jeongwan, Kim, Isaac H.
core +2 more sources
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
Geoenvironmental Disasters, 2020 In this paper, we estimate the seismogenic energy during the Nepal Earthquake (25 April 2015) and studied the ground motion time-frequency characteristics in Kathmandu valley. The idea to analyze time-frequency characteristic of seismogenic energy signal
Binod Adhikari +6 more
doaj +1 more source
Weak Quasi-elastic Production of Hyperons [PDF]
, 2006 The quasielastic weak production of $\Lambda$ and $\Sigma$ hyperons from nucleons and nuclei induced by antineutrinos is studied in the energy region of some ongoing neutrino oscillation experiments in the intermediate energy region.
C. W. De Jager +5 more
core +2 more sources
Harnessing cardiac power: Heart kinetic motion analysis for energy harvesters
Biomedical Signal Processing and ControlAccurately estimating the complex motion of the heart can unlock enormous potential for kinetic energy harvesting. This paper presents a foundational dataset for heart kinetic motion through in-vivo tests and investigates the most influential factors in heart kinetic motion.
Majid Khazaee +4 more
openaire +3 more sources