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Showing 1 to 12 of 754 entries
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Gender representation in US biomedical informatics leadership and recognition

workforce diversity

Griffin AC, Leung TI, Tenenbaum JD.
GSID: VCqUSleiTMEJ
AC Griffin, TI Leung, JD Tenenbaum… - Journal of the …, 2021 - academic.oup.com

Objective This study sought to describe gender representation in leadership and recognition within the US biomedical informatics community. Materials and Methods Data were collected …

Development of contextually-relevant sexuality education: Lessons from a comprehensive review of adolescent sexuality education across cultures

Asset based approaches STEM training

Leung H, Shek DTL.
GSID: hiweBV6cD4UJ
H Leung, DTL Shek, E Leung, EYW Shek - International journal of …, 2019 - mdpi.com

… it comes to the topic of safe sex education, it created discomfort in most teachers as nearly all training programs stem from the abstinence-based approach [71]. This issue still remains …

Log-Euclidean Metrics for Contrast Preserving Decolorization.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society

Qiegen Liu, Guangpu Shao, Yuhao Wang, Junbin Gao, Leung H.
PMID: 28858795
IEEE Trans Image Process. 2017 Dec;26(12):5772-5783. doi: 10.1109/TIP.2017.2745104. Epub 2017 Aug 25.

This paper presents a novel Log-Euclidean metric inspired color-to-gray conversion model for faithfully preserving the contrast details of color image, which differs from the traditional Euclidean metric approaches. In the proposed model, motivated by the fact that Log-Euclidean metric...

Analysis of Allelic Imbalance in Rice Hybrids Under Water Stress and Association of Asymmetrically Expressed Genes with Drought-Response QTLs.

Rice (New York, N.Y.)

Ereful NC, Liu LY, Tsai E, Kao SM, Dixit S, Mauleon R, Malabanan K, Thomson M, Laurena A, Lee D, Mackay I, Greenland A, Powell W, Leung H.
PMID: 27671164
Rice (N Y). 2016 Dec;9(1):50. doi: 10.1186/s12284-016-0123-4. Epub 2016 Sep 26.

BACKGROUND: Information on the effect of stress on the allele-specific expression (ASE) profile of rice hybrids is limited. More so, the association of allelically imbalanced genes to important traits is yet to be understood. Here we assessed allelic imbalance...

Heterobimetallic cerium(iv) oxo clusters supported by a tripodal oxygen ligand.

Dalton transactions (Cambridge, England : 2003)

Wong KL, So YM, Wang GC, Sung HH, Williams ID, Leung WH.
PMID: 27142892
Dalton Trans. 2016 Jun 07;45(21):8770-6. doi: 10.1039/c6dt00678g. Epub 2016 May 04.

Heterometallic Ce(IV)/M (M = Mo(VI), Re(VII), V(V)) oxo clusters supported by the Kläui tripodal oxygen ligand [(η(5)-C5H5)Co{P(O)(OEt)2}3](-) (LOEt(-)) have been synthesized and structurally characterized, and the catalytic activity of the Ce(IV)/V(V) oxo cluster in the oxidation of thioanisoles has...

Predictors of good functional outcome in counterpulsation-treated recent ischaemic stroke patients.

BMJ open

Lin W, Han J, Chen X, Xiong L, Leung HW, Leung TW, Soo Y, Wong LK.
PMID: 23794561
BMJ Open. 2013 Jun 20;3(6). doi: 10.1136/bmjopen-2013-002932.

OBJECTIVES: External counterpulsation (ECP) is a non-invasive method being investigated for ischaemic stroke. We aimed to explore predictors of good functional outcome for ECP-treated ischaemic stroke patients who completed a minimum of 10 sessions.METHODS: We analysed our ECP registry...

Enhanced optical output performance in InGaN/GaN light-emitting diode embedded with SiO₂nanoparticles.

Optics express

Jeon DW, Jang LW, Cho HS, Kwon KS, Dong MJ, Polyakov AY, Ju JW, Chung TH, Baek JH, Lee IH.
PMID: 25321523
Opt Express. 2014 Sep 08;22(18):21454-9. doi: 10.1364/OE.22.021454.

We demonstrated the InGaN/GaN-based light-emitting diodes (LEDs) with SiO₂ nanoparticles embedded in nanopillar GaN template. With the SiO₂ nanoparticles placed between the GaN nanopillars, subsequent overgrowth of GaN layer started only on the exposed tips of the nanopillars and...

Moyamoya disease in a patient with neuromyelitis optica.

Oxford medical case reports

Chan NH, Ip VH, Au L, Siu D, Leung T, Xiong L, Wong KS, Haspekian M.
PMID: 25988010
Oxf Med Case Reports. 2014 Apr 08;2014(1):13-5. doi: 10.1093/omcr/omu006. eCollection 2014 Apr.

Moyamoya disease can be associated with autoimmune disease such as thyrotoxicosis, but there has been only one report of association with neuromyelitis optica (NMO). We report another case of this combination with the presence of anti-SSA antibody in addition...

Screening neonatal jaundice based on the sclera color of the eye using digital photography.

Biomedical optics express

Leung TS, Kapur K, Guilliam A, Okell J, Lim B, MacDonald LW, Meek J.
PMID: 26601015
Biomed Opt Express. 2015 Oct 23;6(11):4529-38. doi: 10.1364/BOE.6.004529. eCollection 2015 Nov 01.

A new screening technique for neonatal jaundice is proposed exploiting the yellow discoloration in the sclera. It involves taking digital photographs of newborn infants' eyes (n = 110) and processing the pixel colour values of the sclera to predict...

Enantioselective phospha-Michael addition of diarylphosphines to β,γ-unsaturated α-ketoesters and amides.

Chemical communications (Cambridge, England)

Chew RJ, Teo KY, Huang Y, Li BB, Li Y, Pullarkat SA, Leung PH.
PMID: 24968261
Chem Commun (Camb). 2014 Aug 14;50(63):8768-70. doi: 10.1039/c4cc01610f. Epub 2014 Jun 26.

An enantioselective hydrophosphination of β,γ-unsaturated α-ketoesters and amides has been developed using a chiral palladacycle catalyst. Adducts can be obtained in excellent yields and enantioselectivities, providing direct access to chiral tertiary phosphines which are synthetically useful intermediates in the...

Yttrium-90 radioembolization for advanced inoperable hepatocellular carcinoma.

OncoTargets and therapy

Lee VH, Leung DK, Luk MY, Tong CC, Law MW, Ng SC, Wong KK, Poon RT, Kwong DL, Leung TW.
PMID: 26640386
Onco Targets Ther. 2015 Nov 20;8:3457-64. doi: 10.2147/OTT.S92473. eCollection 2015.

BACKGROUND: Advanced inoperable hepatocellular carcinoma (HCC) conferring a grave prognosis may benefit from yttrium-90 ((90)Y) radioembolization.METHODS: Thirty patients with advanced inoperable HCC including those with any lesion >8 cm in maximal diameter or multiple bi-lobar lesions (totally more than...

Multiobjective Optimization of Linear Cooperative Spectrum Sensing: Pareto Solutions and Refinement.

IEEE transactions on cybernetics

Yuan W, You X, Xu J, Leung H, Zhang T, Chen CL.
PMID: 25807577
IEEE Trans Cybern. 2016 Jan;46(1):96-108. doi: 10.1109/TCYB.2015.2395412. Epub 2015 Mar 19.

In linear cooperative spectrum sensing, the weights of secondary users and detection threshold should be optimally chosen to minimize missed detection probability and to maximize secondary network throughput. Since these two objectives are not completely compatible, we study this...

Showing 1 to 12 of 754 entries