Testing gravity on large scales by combining weak lensing with galaxy clustering using CFHTLenS and BOSS CMASS
Sign Up to like & getrecommendations! Published in 2017 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stw3056
Abstract: We measure a combination of gravitational lensing, galaxy clustering, and redshift-space distortions called $E_G$. The quantity $E_G$ probes both parts of metric potential and is insensitive to galaxy bias and $\sigma_8$. These properties make it… read more here.
Keywords: galaxy; cmass; lensing galaxy; galaxy clustering ... See more keywords
ToothPic: Camera-Based Image Retrieval on Large Scales
Sign Up to like & getrecommendations! Published in 2019 at "IEEE MultiMedia"
DOI: 10.1109/mmul.2018.2873845
Abstract: Being able to reliably link a picture to the device that shot it is of paramount importance to give credit or assign responsibility to the author of the picture itself. However, this task needs to… read more here.
Keywords: large scales; camera based; image retrieval; toothpic camera ... See more keywords
Turbulence in the Sun is suppressed on large scales and confined to equatorial regions
Sign Up to like & getrecommendations! Published in 2020 at "Science Advances"
DOI: 10.1126/sciadv.aba9639
Abstract: Helioseismology reveals that turbulence in the Sun is suppressed on large scales and confined to equatorial regions. Convection in the Sun’s outer envelope generates turbulence and drives differential rotation, meridional circulation, and the global magnetic… read more here.
Keywords: suppressed large; turbulence; turbulence sun; sun ... See more keywords
Precipitation and soil nutrients determine the spatial variability of grassland productivity at large scales in China
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Plant Science"
DOI: 10.3389/fpls.2022.996313
Abstract: Changes in net primary productivity (NPP) to global change have been studied, yet the relative impacts of global change on grassland productivity at large scales remain poorly understood. Using 182 grassland samples established in 17… read more here.
Keywords: productivity large; soil nutrients; grassland productivity; large scales ... See more keywords