User profiles for Q. Xia

Qingsu Xia

- Verified email at fda.hhs.gov - Cited by 6531

Qi Xia

- Verified email at uestc.edu.cn - Cited by 3488

Memristive crossbar arrays for brain-inspired computing

Q Xia, JJ Yang - Nature materials, 2019 - nature.com
… With a fixed amplitude, a linear relationship between the measured charge (Q) and pulse
width (t) is established through Q = VGt where V and G are voltage amplitude and conductance…

Advances in homogeneous and heterogeneous catalytic asymmetric epoxidation

QH Xia, HQ Ge, CP Ye, ZM Liu, KX Su - Chemical Reviews, 2005 - ACS Publications
Barry Sharpless was awarded the 2001 Nobel Prize as a compliment to his great contributions
in the field of asymmetric epoxidation, which has been recognized as one of the most …

[HTML][HTML] Mechanisms of nanotoxicity: generation of reactive oxygen species

PP Fu, Q Xia, HM Hwang, PC Ray, H Yu - Journal of food and drug …, 2014 - Elsevier
Nanotechnology is a rapidly developing field in the 21 st century, and the commercial use of
nanomaterials for novel applications is increasing exponentially. To date, the scientific basis …

Memristors with diffusive dynamics as synaptic emulators for neuromorphic computing

…, Q Wu, M Barnell, GL Li, HL Xin, RS Williams, Q Xia… - Nature materials, 2017 - nature.com
The accumulation and extrusion of Ca 2+ in the pre- and postsynaptic compartments play a
critical role in initiating plastic changes in biological synapses. To emulate this fundamental …

A Draft Sequence for the Genome of the Domesticated Silkworm (Bombyx mori)

Biology Analysis Group, Q Xia, Z Zhou, C Lu, D Cheng… - Science, 2004 - science.org
We report a draft sequence for the genome of the domesticated silkworm (Bombyx mori),
covering 90.9% of all known silkworm genes. Our estimated gene count is 18,510, which …

MeDShare: Trust-less medical data sharing among cloud service providers via blockchain

QI Xia, EB Sifah, KO Asamoah, J Gao, X Du… - IEEE …, 2017 - ieeexplore.ieee.org
Xia et. al proposed a blockchain-based data sharing framework that sufficiently addresses
the access control challenges associated with sensitive data stored in the cloud using im…

Analogue signal and image processing with large memristor crossbars

…, M Barnell, Q Wu, RS Williams, JJ Yang, Q Xia - Nature …, 2018 - nature.com
Memristor crossbars offer reconfigurable non-volatile resistance states and could remove
the speed and energy efficiency bottleneck in vector-matrix multiplication, a core computing …

[HTML][HTML] Clinical findings in 111 cases of influenza A (H7N9) virus infection

…, XZ Wu, J Li, Q Xia, ZC Jin, Q Chen… - … England Journal of …, 2013 - Mass Medical Soc
Background During the spring of 2013, a novel avian-origin influenza A (H7N9) virus emerged
and spread among humans in China. Data were lacking on the clinical characteristics of …

[HTML][HTML] Aegilops tauschii draft genome sequence reveals a gene repertoire for wheat adaptation

…, D Li, S Pan, F Zheng, Q Hu, X Xia, J Li, Q Liang… - Nature, 2013 - nature.com
About 8,000 years ago in the Fertile Crescent, a spontaneous hybridization of the wild diploid
grass Aegilops tauschii (2n = 14; DD) with the cultivated tetraploid wheat Triticum turgidum …

[HTML][HTML] Efficient and self-adaptive in-situ learning in multilayer memristor neural networks

…, M Barnell, Q Wu, RS Williams, JJ Yang, Q Xia - Nature …, 2018 - nature.com
Memristors with tunable resistance states are emerging building blocks of artificial neural
networks. However, in situ learning on a large-scale multiple-layer memristor network has yet …