User profiles for Y. Ma

Yi Ma (马毅)

- Verified email at eecs.berkeley.edu - Cited by 73475

Yin-Zhe Ma

- Verified email at sun.ac.za - Cited by 29331

The impacts of climate change on water resources and agriculture in China

…, Y Ma, Y Ding, P Friedlingstein, C Liu, K Tan, Y Yu… - Nature, 2010 - nature.com
… The blue line is a fit to the flood data: y = 0.208x − 3.95 (R 2 = 0.20, P = 0.006). The red line
is a fit to the drought data: y = −0.030x + 0.58 (R 2 = 0.00, P = 0.759). c, Changes in cereal …

Short-term meditation training improves attention and self-regulation

YY Tang, Y Ma, J Wang, Y Fan… - Proceedings of the …, 2007 - National Acad Sciences
Y.-YT gave the practice instructions on the compact disc himself. The practice time was 20
min for 5 … Author contributions: JW and YF contributed equally to this work; Y.-YT, MF, and MIP …

Phosphors in phosphor-converted white light-emitting diodes: Recent advances in materials, techniques and properties

S Ye, F Xiao, YX Pan, YY Ma, QY Zhang - Materials Science and …, 2010 - Elsevier
… by means of a blue InGaN LED chip coated with yttrium aluminum garnet yellow
phosphor (Y 3 Al 5 O 12 :Ce, YAG:Ce) [3]. A schematic of this phosphor-converted white light-emitting …

[HTML][HTML] COVID-19 and the cardiovascular system

YY Zheng, YT Ma, JY Zhang, X Xie - Nature reviews cardiology, 2020 - nature.com
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infects host cells through
ACE2 receptors, leading to coronavirus disease (COVID-19)-related pneumonia, while also …

Observation of electron-antineutrino disappearance at Daya Bay

…, XL Luo, LH Ma, QM Ma, XB Ma, XY Ma, YQ Ma… - Physical Review Letters, 2012 - APS
The Daya Bay Reactor Neutrino Experiment has measured a nonzero value for the neutrino
mixing angle θ 13 with a significance of 5.2 standard deviations. Antineutrinos from six 2.9 …

Planck 2018 results-VI. Cosmological parameters

…, M Millea, S Mitra, MA Miville-Deschênes… - Astronomy & …, 2020 - aanda.org
We present cosmological parameter results from the final full-mission Planck measurements
of the cosmic microwave background (CMB) anisotropies, combining information from the …

High-thermoelectric performance of nanostructured bismuth antimony telluride bulk alloys

B Poudel, Q Hao, Y Ma, Y Lan, A Minnich, B Yu, X Yan… - science, 2008 - science.org
The dimensionless thermoelectric figure of merit (ZT) in bismuth antimony telluride (BiSbTe)
bulk alloys has remained around 1 for more than 50 years. We show that a peak ZT of 1.4 at …

Robust face recognition via sparse representation

…, AY Yang, A Ganesh, SS Sastry, Y Ma - IEEE transactions on …, 2008 - ieeexplore.ieee.org
We consider the problem of automatically recognizing human faces from frontal views with
varying expression and illumination, as well as occlusion and disguise. We cast the …

Supercapacitor devices based on graphene materials

Y Wang, Z Shi, Y Huang, Y Ma, C Wang… - The Journal of …, 2009 - ACS Publications
… current density of 100 mA/g, using 30 wt % KOH electrolyte. … at a constant current density of
100 mA/g. As seen in Figure 3b, … 2000 mA/g, however, the results do not show much change. …

[PDF][PDF] Integrated genomic characterization of papillary thyroid carcinoma

…, VA LiVolsi, Y Lu, Y Ma, HS Mahadeshwar, MA Marra… - Cell, 2014 - cell.com
Papillary thyroid carcinoma (PTC) is the most common type of thyroid cancer. Here, we
describe the genomic landscape of 496 PTCs. We observed a low frequency of somatic …