Results 211 to 220 of about 6,073,030 (236)

Lab‐Scale Fabrication Process Selection for Soft Robotics: Benchmarking, Tradeoffs, and Guidelines for Formative Manufacturing of Soft Silicone Components

open access: yesAdvanced Intelligent Systems, EarlyView.
Fabrication shapes soft robot performance, but benchmarking data and selection guidelines remain scarce. We fabricate silicone actuators using two molding techniques and three mold types, characterizing them with cycle testing, microscopy, profilometry, and 3D imaging. Applying our lab‐scale, soft robotics‐specific fabrication evaluation criteria shows
Charlotte M. Folinus   +3 more
wiley   +1 more source

Intermediate-Mass Black Holes [PDF]

open access: yesAnnual Review of Astronomy and Astrophysics, 2020
We describe ongoing searches for intermediate-mass black holes with M BH ≈ 10–10 5 M ⊙ . We review a range of search mechanisms, both dynamical and those that rely on accretion signatures.
Luis C. Ho, Jay Strader, Jenny Greene
exaly   +3 more sources

Intermediate-Mass Black Holes [PDF]

open access: yesInternational Journal of Modern Physics D, 2004
The mathematical simplicity of black holes, combined with their links to some of the most energetic events in the universe, means that black holes are key objects for fundamental physics and astrophysics. Until recently, it was generally believed that black holes in nature appear in two broad mass ranges: stellar-mass (M~3–20 M⊙), which are produced ...
Cole Miller, E J M Colbert
exaly   +3 more sources

Discovering Intermediate-Mass Black Hole Lenses Through Gravitational Wave Lensing [PDF]

open access: yesPhysical Review D, 2018
© 2018 American Physical Society. Intermediate-mass black holes are the missing link that connects stellar-mass to supermassive black holes and are key to understanding galaxy evolution.
José Diego   +2 more
exaly   +2 more sources

Do Intermediate-Mass Black Holes Exist?

open access: yes, 2014
This chapter addresses the existence of intermediate-mass black holes. There is powerful empirical evidence for two classes of black holes, namely, the stellar-mass black holes, with masses a few times that of the Sun, and the supermassive black holes at
Charles D. Bailyn
exaly   +2 more sources

Dark Minihalos with Intermediate Mass Black Holes

Physical Review Letters, 2005
We argue that the Milky Way (MW) contains 10(3)-10(4) intermediate mass black holes (IMBHs) of mass approximately 10(2-3)M. Some IMBHs are naked, and some are enshrouded by dense dark minispikes and by minihalos of (10(6)-10(7))M circle. The IMBH is formed off-center by gas accretion in a minihalo.
Hongsheng, Zhao, Joseph, Silk
openaire   +2 more sources

Intermediate Mass Black Holes in Galactic Globular Clusters

AIP Conference Proceedings, 2010
In this study, we present kinematics of the very centers of Omega Centauri and 47 Tucanae, obtained on the VLT using Fabry‐Perot observations behind an adaptive optics system. The Fabry‐Perot technique provides a unique tool to probe the central regions of crowded fields.
Behrang Jalali   +6 more
openaire   +2 more sources

The Hunt for Intermediate-Mass Black Holes

Science, 2005
Two types of black holes-stellar black holes and supermassive black holes-are known to exist in the universe. This leaves a large gap in the black hole mass distribution. In her Perspective, [Fabbiano][1] investigates whether ultraluminous x-ray sources may be the missing intermediate-mass black holes.
openaire   +1 more source

Intermediate-Mass Black Holes in Star Clusters and Dwarf Galaxies [PDF]

open access: yes
Black holes (BHs) with masses between 100 to 100,000 times the mass of the Sun ($\rm{M}_{\odot}$) are classified as intermediate-mass black holes (IMBHs), potentially representing a crucial link between stellar-mass and supermassive BHs. Stellar-mass BHs
Abbas Askar, Mar Mezcua
exaly   +2 more sources

Cancer Statistics for African American/Black People 2022

Ca-A Cancer Journal for Clinicians, 2022
Rebecca L. Siegel   +2 more
exaly  

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