Results 81 to 90 of about 364,577 (337)

Sculpting Eccentric Debris Disks with Eccentric Gas Rings [PDF]

open access: yesThe Astrophysical Journal, 2019
Abstract Many debris disks seen in scattered light have shapes that imply their dust grains trace highly eccentric, apsidally aligned orbits. Apsidal alignment is surprising, especially for dust. Even when born from an apse-aligned ring of parent bodies, dust grains have their periastra dispersed in all directions by stellar radiation ...
Jonathan W. Lin, Eugene Chiang
openaire   +2 more sources

Rate of Force Development and Muscle Architecture after Fast and Slow Velocity Eccentric Training

open access: yesSports, 2019
The aim of the study was to investigate the rate of force development (RFD) and muscle architecture early adaptations in response to training with fast- or slow-velocity eccentric squats.
Angeliki-Nikoletta Stasinaki   +4 more
semanticscholar   +1 more source

Which Radial Velocity Exoplanets Have Undetected Outer Companions?

open access: yes, 2009
(Abridged) The observed radial velocity (RV) eccentricity distribution for extrasolar planets in single-planet systems shows that a significant fraction of planets are eccentric ($e > 0.1$).
Butler   +7 more
core   +1 more source

Detecting gravitational waves from highly eccentric compact binaries [PDF]

open access: yes, 2014
In dense stellar regions, highly eccentric binaries of black holes and neutron stars can form through various n-body interactions. Such a binary could emit a significant fraction of its binding energy in a sequence of largely isolated gravitational wave ...
McWilliams, Sean T.   +2 more
core   +3 more sources

Intravitreal GD2‐Specific Chimeric Antigen Receptor T‐Cell Therapy for Refractory Retinoblastoma

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Effective treatments for advanced, treatment‐resistant retinoblastoma (RB) remain limited. GD2‐specific chimeric antigen receptor (CAR) T cells show potent antitumor activity with minimal toxicity but have not previously been evaluated in RB.
Subongkoch Subhadhirasakul   +13 more
wiley   +1 more source

Comparison of lower-body neuromuscular performance profiles between 100 m and 400 m Olympic sprinters

open access: yesFrontiers in Sports and Active Living
The purpose of the present study was to examine and compare the lower-body neuromuscular performance characteristics of Olympic-level 100 m and 400 m sprinters.
Dimitrije Cabarkapa   +4 more
doaj   +1 more source

Increased prefrontal activity and reduced motor cortex activity during imagined eccentric compared to concentric muscle actions

open access: yesFrontiers in Human Neuroscience, 2012
In this study we used functional magnetic resonance imaging (fMRI) to examine differences in recruited brain regions during the concentric and the eccentric phase of an imagined maximum resistance training task of the elbow flexors in healthy young ...
CJ eOlsson   +5 more
doaj   +1 more source

Effects of eccentric exercise in patients with subacromial impingement syndrome: a systematic review and meta-analysis

open access: yesBMC Musculoskeletal Disorders, 2019
BackgroundSubacromial impingement syndrome is a common problem in primary healthcare. It often include tendinopathy. While exercise therapy is effective for this condition, it is not clear which type of exercise is the most effective. Eccentric exercises
R. Larsson, S. Bernhardsson, L. Nordeman
semanticscholar   +1 more source

Chaotic zone boundary for low free eccentricity particles near an eccentric planet

open access: yes, 2006
We consider particles with low free or proper eccentricity that are orbiting near planets on eccentric orbits. Via collisionless particle integration we numerically find the location of the boundary of the chaotic zone in the planet's corotation region ...
Alice C. Quillen   +26 more
core   +2 more sources

Financial Burden Associated With Hospitalisation Among Families of Childhood Brain Tumours in Australia

open access: yesPediatric 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

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