Results 271 to 280 of about 593,852 (287)

Galaxy Zoo and Sparcfire: Constraints on Spiral Arm Formation Mechanisms From Spiral Arm Number and Pitch Angles

Monthly Notices of the Royal Astronomical Society, 2017
Chris Lintott, Brooke Simmons, Rebecca Smethurst   +2 more
exaly  

Statistics on 24 Spiral Galaxies Having Different Observed Arm Locations Using Different Arm Tracers

New Astronomy, 2020
Jacques P. Vallée
exaly  

Spiral Arms-A Suggestion

Publications of the Astronomical Society of the Pacific, 1954
openaire   +1 more source

On the Frequency-Independent Modes of a Four-Arm Modulated Arm Width Spiral

IEEE Transactions on Antennas and Propagation, 2013
Dejan S. Filipovic
exaly  

A Guided Map to the Spiral Arms in the Galactic Disk of the Milky Way

The Astronomical Review, 2017
Jacques P. Vallée
exaly  

Compact Zeroth-Order Resonant Antenna Based on Dual-Arm Spiral Configuration

IEEE Antennas and Wireless Propagation Letters, 2012
Pei-Ling Chi
exaly  

Constraining the Pitch Angle of the Galactic Spiral Arms in the Milky Way

New Astronomy Reviews, 2017
Jacques P. Vallée
exaly  

The Distance to the Perseus Spiral Arm in the Milky Way

Science, 2006
Karl Martin Menten, Mark Reid, X W Zheng
exaly  

Substructure in spiral arms

2008
openaire   +1 more source

Extremely Low-Profile, Single-Arm, Wideband Spiral Antenna Radiating a Circularly Polarized Wave

IEEE Transactions on Antennas and Propagation, 2010
Junji Yamauchi, Hisamatsu Nakano
exaly