Results 91 to 100 of about 1,454,695 (290)

Considerations on the Role of Fall-Back Discs in the Final Stages of the Common Envelope Binary Interaction

open access: yes, 2016
The common envelope interaction is thought to be the gateway to all evolved compact binaries and mergers. Hydrodynamic simulations of the common envelope interaction between giant stars and their companions are restricted to the dynamical, fast, in ...
De Marco, Orsola   +2 more
core   +1 more source

Parameter Variation in Planetary Ball Milling of Titanium Aluminide Powder in XHV‐Adequate Atmosphere

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates the effects of milling parameters, including rotational speed, milling duration, and ball‐to‐powder ratio, on TiAl particle size and morphology in an XHV‐equivalent atmosphere. The creation of oxide‐free surfaces enhances the mechanical properties of green bodies.
Jytte Möckelmann   +4 more
wiley   +1 more source

Non-invasive lung cancer diagnosis and prognosis based on multi-analyte liquid biopsy

open access: yesMolecular Cancer, 2021
Kezhong Chen   +13 more
doaj   +1 more source

Feedback optimizes neural coding and perception of natural stimuli

open access: yeseLife, 2018
Growing evidence suggests that sensory neurons achieve optimal encoding by matching their tuning properties to the natural stimulus statistics. However, the underlying mechanisms remain unclear.
Chengjie G Huang   +2 more
doaj   +1 more source

TeV Neutrinos from Successful and Choked Gamma-Ray Bursts

open access: yes, 2001
Core collapse of massive stars resulting in a relativistic fireball jet which breaks through the stellar envelope is a widely discussed scenario for gamma-ray burst production. For very extended or slow rotating stars, the fireball may be unable to break
B. Paczyński   +30 more
core   +1 more source

Bioinspired Shape‐Memory Hook Fasteners With Programmable Interlocking and Silent Release

open access: yesAdvanced Engineering Materials, EarlyView.
Bioinspired hook fasteners made from epoxy shape‐memory polymers are shown to switch between strong, secure attachment and gentle, silent release when heated. By combining programmable geometry and material response, these adaptive fasteners outperform commercial systems in strength and noise control, enabling new solutions for robotics, medical ...
Maria I. Vallejo Ciro   +3 more
wiley   +1 more source

On envelopes and envelope theorem

open access: yes, 2012
published_or_final_version ; Economics ; Master ; Master of Social ...
openaire   +2 more sources

Possible Implications of the Planet Orbiting the Red Horizontal Branch Star HIP 13044

open access: yes, 2011
We propose a scenario to account for the surprising orbital properties of the planet orbiting the metal poor red horizontal branch star HIP 13044. The orbital period of 16.2 days implies that the planet went through a common envelope phase inside the red
Bear, Ealeal, Harpaz, Amos, Soker, Noam
core   +1 more source

Evaluation of Plasticity and Creep Parameters From Tensile Stress–Strain Data for a Range of Strain Rates

open access: yesAdvanced Engineering Materials, EarlyView.
This plot compares experimental tensile stress–strain curves (with 4 different strain rates) and corresponding modelled curves (obtained using the optimised sets of Voce and Miller–Norton parameter values shown). The inferred M‐N values, characterizing the creep, are very similar to those obtained via conventional creep testing.
S. Ooi, R. P. Thompson, T. W. Clyne
wiley   +1 more source

A formation scenario for the triple pulsar PSR J0337+1715: breaking a binary system inside a common envelope

open access: yes, 2015
We propose a scenario for the formation of the pulsar with two white dwarfs (WDs) triple system PSR J0337+1715. In our scenario a close binary system is tidally and frictionally destroyed inside the envelope of a massive star that later goes through an ...
Sabach, Efrat, Soker, Noam
core   +1 more source

Home - About - Disclaimer - Privacy