User profiles for R. Chan

Raymond H. Chan

- Verified email at cityu.edu.hk - Cited by 13485

Ricky YK Chan

- Verified email at cpce-polyu.edu.hk - Cited by 10977

RV Paul Chan, MD, MSc, MBA

- Verified email at uic.edu - Cited by 7569

Assessment of executive functions: Review of instruments and identification of critical issues

RCK Chan, D Shum, T Toulopoulou… - Archives of clinical …, 2008 - academic.oup.com
“Executive functions” is an umbrella term for functions such as planning, working memory,
inhibition, mental flexibility, as well as the initiation and monitoring of action. The impairment of …

International classification of retinopathy of prematurity

…, GE Quinn, AR Fielder, SR Ostmo, RVP Chan… - Ophthalmology, 2021 - Elsevier
Purpose The International Classification of Retinopathy of Prematurity is a consensus statement
that creates a standard nomenclature for classification of retinopathy of prematurity (ROP…

[HTML][HTML] Burn wound healing and treatment: review and advancements

…, DM Burmeister, LF Rose, S Natesan, RK Chan… - Critical care, 2015 - Springer
Burns are a prevalent and burdensome critical care problem. The priorities of specialized
facilities focus on stabilizing the patient, preventing infection, and optimizing functional recovery…

Mapping genomic loci implicates genes and synaptic biology in schizophrenia

…, VJ Carr, D Castle, SV Catts, KD Chambert, RCK Chan… - Nature, 2022 - nature.com
Schizophrenia has a heritability of 60–80% 1 , much of which is attributable to common risk
alleles. Here, in a two-stage genome-wide association study of up to 76,755 individuals with …

[PDF][PDF] Modeling linkage disequilibrium increases accuracy of polygenic risk scores

…, N Carrera, SV Catts, KD Chambert, RCK Chan… - The american journal of …, 2015 - cell.com
… Accordingly, predicted R 2 increased from 20.1% to 25.3% in a large schizophrenia dataset
and from 9.8% to 12.0% in a large multiple sclerosis dataset. A similar relative improvement …

Determinants of Chinese consumers' green purchase behavior

RYK Chan - Psychology & marketing, 2001 - Wiley Online Library
This study examines the influence of various cultural and psychological factors on the green
purchase behavior of Chinese consumers. To this end, a conceptual model has been …

Salt-and-pepper noise removal by median-type noise detectors and detail-preserving regularization

RH Chan, CW Ho, M Nikolova - IEEE Transactions on image …, 2005 - ieeexplore.ieee.org
This paper proposes a two-phase scheme for removing salt-and-pepper impulse noise. In
the first phase, an adaptive median filter is used to identify pixels which are likely to be …

Urocortin, a mammalian neuropeptide related to fish urotensin I and to corticotropin-releasing factor

…, J Bittencourt, MH Perrin, K Lewis, S Sutton, R Chan… - Nature, 1995 - nature.com
CORTICOTROPIN-RELEASING factor (CRF), a peptide first isolated from mammalian brain
1 , is critical in the regulation of the pituitary–adrenal axis, and in complementary stress-…

Production of mucoid microcolonies by Pseudomonas aeruginosa within infected lungs in cystic fibrosis

J Lam, R Chan, K Lam, JW Costerton - Infection and immunity, 1980 - Am Soc Microbiol
Direct electron microscopic examination of postmortem lung material from cystic fibrosis
patients infected with Pseudomonas aeruginosa has shown that these bacterial cells form …

Mepolizumab for chronic rhinosinusitis with nasal polyps (SYNAPSE): a randomised, double-blind, placebo-controlled, phase 3 trial

…, B Mayer, SW Yancey, AR Sousa, R Chan… - The Lancet …, 2021 - thelancet.com
Background Chronic rhinosinusitis with nasal polyps affects approximately 2–4% of the
general population, and long-term use of systemic corticosteroids is associated with adverse …