Results 81 to 90 of about 2,114,291 (335)
Galvanic vestibular stimulation with low intensity improves dynamic balance
Translational Neuroscience, 2021 Dynamic balance is associated with fall risk. The aim of this study is to explore the effects of galvanic vestibular stimulation with very low intensity direct current (dcGVS) on dynamic balance.
Chen Hongmei +5 more
doaj +1 more source
Dynamic behavior of balanced NV-trees [PDF]
Multimedia Systems, 2008 In recent years, some approximate high-dimensional indexing techniques have shown promising results by trading off quality guarantees for improved query performance. While the query performance and quality of these methods has been well studied, however, the performance of index maintenance has not yet been reported in any detail. Here, we focus on the
Olafsson, Arnar +3 more
openaire +3 more sources
Cancer cell death induced by the NAD antimetabolite Vacor discloses the antitumor potential of SARM1
FEBS Letters, EarlyView.Vacor, a compound converted into the toxic metabolite Vacor adenine dinucleotide (VAD) by the nicotinamide salvage pathway enzymes NAMPT and NMNAT2, exhibits antitumor activity by inducing rapid and complete NAD depletion. We report that Vacor toxicity is limited to cell lines expressing high levels of SARM1, a NAD glycohydrolase.
Giuseppe Ranieri +5 more
wiley +1 more source
Biyumikānīk-i varzishī, 2021 Objective: This study aims to assess the effect of combined strengthening and proprioceptive exercises on balance and gait of female children with intellectual disability Methods: Participants were 24 elementary school girls aged 9-13 years in Mashhad ...
Mohammad javad Azimizadeh +2 more
doaj
Dynamic Analysis of a Pendulum Dynamic Automatic Balancer [PDF]
Shock and Vibration, 2005 The automatic dynamic balancer is a device to reduce the vibration from unbalanced mass of rotors. Instead of considering prevailing ball automatic dynamic balancer, pendulum automatic dynamic balancer is analyzed. For the analysis of dynamic stability and behavior, the nonlinear equations of motion for a system are derived with respect to polar ...
Jin-Woo Lee +4 more
openaire +2 more sources
Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
wiley +1 more source
Viscosity scaling of fingering instability in finite slices with Korteweg stress
, 2015 We perform linear stability analyses (LSA) and direct numerical simulations (DNS) to investigate the influence of the dynamic viscosity on viscous fingering (VF) instability in miscible slices.
Mishra, Manoranjan, Pramanik, Satyajit
core +1 more source
Dynamic Postural Control in Children:Do the Arms Lend the Legs a Helping Hand? [PDF]
, 2019 There is growing empirical evidence lending support to the existence of an “upper body strategy” to extend the ankle and hip strategies in maintaining upright postural stability among adults.
Duncan, Michael +4 more
core +2 more sources
Dynamic power balance analysis in JET [PDF]
Physica Scripta, 2017 The full scale realisation of nuclear fusion as an energy source requires a detailed understanding of power and energy balance in current experimental devices. In this we explore whether a global power balance model in which some of the calibration factors applied to the source or sink terms are fitted to the data can provide insight into possible ...
Matthews, G F +8 more
openaire +3 more sources
FEBS Letters, EarlyView.Angiotensin II (AngII), a neuropeptide, interacts with amyloid‐β (Aβ), a key player in Alzheimer's disease. This study reveals that AngII reduces Aβ aggregation and membrane disruption in vitro. Biophysical assays and molecular modeling suggest AngII binds disordered Aβ forms, potentially modulating early amyloidogenic events and contributing to ...
Mohsen Habibnia +5 more
wiley +1 more source