User profiles for S. Chan

Stephen L. Chan 陳 林 醫生教授

- Verified email at cuhk.edu.hk - Cited by 27626

SIEW HWA CHAN

- Verified email at ntu.edu.sg - Cited by 16365

S.-H. Gary Chan

- Verified email at cse.ust.hk - Cited by 7663

Possible gravitational microlensing of a star in the Large Magellanic Cloud

…, RA Allsman, TS Axelrod, DP Bennett, S Chan… - nature, 1993 - nature.com
… The integrated number of PSF photoelectrons detected above the sky background in the
template image is - 10", for a 300 s exposure. The increase in counts during the peak is highly …

Wi-Fi fingerprint-based indoor positioning: Recent advances and comparisons

S He, SHG Chan - IEEE Communications Surveys & Tutorials, 2015 - ieeexplore.ieee.org
… the most similar “neighbors”, the set of RPs whose fingerprints closely match the target’s
RSSI. … where P(x|s) is the probability of the target at location x given signals s. It can be further …

[HTML][HTML] COVID-19 vaccine development and a potential nanomaterial path forward

…, S Shukla, YH Chung, V Beiss, SK Chan… - Nature …, 2020 - nature.com
… SARS-CoV-2 S protein is also extensively glycosylated 30 , and computational analysis
indicates glycosylated SARS-CoV-2 S protein to have a more organized conformation versus its …

[HTML][HTML] A chromosome conformation capture ordered sequence of the barley genome

…, S Chan, M Muñoz-Amatriaín, R Ounit, S Wanamaker… - Nature, 2017 - nature.com
Cereal grasses of the Triticeae tribe have been the major food source in temperate regions
since the dawn of agriculture. Their large genomes are characterized by a high content of …

Evidence for penguin-diagram decays: First observation of B(892)γ

…, P Sheldon, DS Akerib, B Barish, M Chadha, S Chan… - Physical Review Letters, 1993 - APS
We have observed the decays B 0→ K*(892) 0 γ and B−→ K*(892)− γ, which are evidence
for the quark-level process b→ sγ. The average branching fraction is (4.5±1.5±0.9)× 10− 5. …

Polymer nanocomposites based on functionalized carbon nanotubes

NG Sahoo, S Rana, JW Cho, L Li, SH Chan - Progress in polymer science, 2010 - Elsevier
Carbon nanotubes (CNTs) exhibit excellent mechanical, electrical, and magnetic properties
as well as nanometer scale diameter and high aspect ratio, which make them an ideal …

[HTML][HTML] Lapatinib plus capecitabine for HER2-positive advanced breast cancer

CE Geyer, J Forster, D Lindquist, S Chan… - New England journal …, 2006 - Mass Medical Soc
Background Lapatinib, a tyrosine kinase inhibitor of human epidermal growth factor
receptor type 2 (HER2, also referred to as HER2/neu) and epidermal growth factor receptor (EGFR), …

The genome sequence of the SARS-associated coronavirus

…, J Khattra, JK Asano, SA Barber, SY Chan… - Science, 2003 - science.org
We sequenced the 29,751-base genome of the severe acute respiratory syndrome (SARS)–associated
coronavirus known as the Tor2 isolate. The genome sequence reveals that this …

Identification and purification of natural killer cell stimulatory factor (NKSF), a cytokine with multiple biologic effects on human lymphocytes.

…, M Ryan, RM Hewick, SC Clark, S Chan… - The Journal of …, 1989 - rupress.org
We have identified and purified a novel cytokine, NK cell stimulatory factor (NKSF), from the
cell-free supernatant fluid of the phorbol diester-induced EBV-transformed human B …

The clonal and mutational evolution spectrum of primary triple-negative breast cancers

…, R Varhol, A Tam, N Dhalla, T Zeng, K Ma, SK Chan… - Nature, 2012 - nature.com
Primary triple-negative breast cancers (TNBCs), a tumour type defined by lack of oestrogen
receptor, progesterone receptor and ERBB2 gene amplification, represent approximately 16…