User profiles for L. Ma

Lianyang Ma

Senior Research Fellow of Tencent
Verified email at tencent.com
Cited by 6485

Prevalence of chronic kidney disease in China: a cross-sectional survey

…, F Liu, D Hong, L Ma, H Liu, X Zhou, J Chen, L Pan… - The lancet, 2012 - thelancet.com
… with creatinine ranging from 48 μmol/L to 868 μmol/L, both at the central laboratory in each
… intercepts were −7·7 μmol/L to 3·9 μmol/L. Thus, measurements from local laboratories were …

Recent advances in convolutional neural networks

J Gu, Z Wang, J Kuen, L Ma, A Shahroudy, B Shuai… - Pattern recognition, 2018 - Elsevier
… where w k l and b k l are the weight vector and bias term of … , j l is the input patch centered
at location (i, j) of the lth layer. Note that the kernel w k l that generates the feature map z : , : , k l

Enantioselective catalysis with homochiral metal–organic frameworks

L Ma, C Abney, W Lin - Chemical Society Reviews, 2009 - pubs.rsc.org
This tutorial review presents recent developments of homochiral metal–organic frameworks (MOFs)
in enantioselective catalysis. Following a brief introduction of the basic concepts and …

[HTML][HTML] A qualitative study on the psychological experience of caregivers of COVID-19 patients

N Sun, L Wei, S Shi, D Jiao, R Song, L Ma… - American journal of …, 2020 - Elsevier
Background The coronavirus disease 2019 (COVID-19) is spreading rapidly, bringing pressure
and challenges to nursing staff. Objective To explore the psychology of nurses caring for …

[BOOK][B] Knowing and teaching elementary mathematics: Teachers' understanding of fundamental mathematics in China and the United States

L Ma - 2010 - taylorfrancis.com
Ma shows is that we need both.” … Knowing and teaching elementary mathematics: teachers’
understanding of fundamental mathematics in China and the United States/Liping Ma. p. cm…

Advanced materials for energy storage

C Liu, F Li, LP Ma, HM Cheng - Advanced materials, 2010 - Wiley Online Library
Popularization of portable electronics and electric vehicles worldwide stimulates the
development of energy storage devices, such as batteries and supercapacitors, toward higher …

Rucaparib in relapsed, platinum-sensitive high-grade ovarian carcinoma (ARIEL2 Part 1): an international, multicentre, open-label, phase 2 trial

…, AV Tinker, DM O'Malley, RS Kristeleit, L Ma… - The lancet …, 2017 - thelancet.com
Background Poly(ADP-ribose) polymerase (PARP) inhibitors have activity in ovarian
carcinomas with homologous recombination deficiency. Along with BRCA1 and BRCA2 (BRCA) …

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 …

[HTML][HTML] A rapid advice guideline for the diagnosis and treatment of 2019 novel coronavirus (2019-nCoV) infected pneumonia (standard version)

…, YR Li, K Liang, LK Lin, LS Luo, J Ma, LL Ma… - Military medical …, 2020 - Springer
… High attention should be paid on the situation where the absolute value of lymphocyte is
less than 0.8 × 10 9 /L, or the numbers of CD4 and CD8 T cells are significantly decreased, …

Rucaparib maintenance treatment for recurrent ovarian carcinoma after response to platinum therapy (ARIEL3): a randomised, double-blind, placebo-controlled …

…, RW Holloway, GE Konecny, L Ma, MA Morgan… - The Lancet, 2017 - thelancet.com
Background Rucaparib, a poly(ADP-ribose) polymerase inhibitor, has anticancer activity in
recurrent ovarian carcinoma harbouring a BRCA mutation or high percentage of genome-…