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Showing 25 to 36 of 754 entries
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Robust classification of blurred imagery.

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

Kundur D, Hatzinakos D, Leung H.
PMID: 18255391
IEEE Trans Image Process. 2000;9(2):243-55. doi: 10.1109/83.821737.

In this paper, we present two novel approaches for the classification of blurry images. It is assumed that the blur is linear and space invariant, but that the exact blurring function is unknown. The proposed fusion-based approaches attempt to...

Recent progress in toxicogenomics research in South Korea.

BMC proceedings

Chung TH, Yoo JH, Ryu JC, Kim YS.
PMID: 19278562
BMC Proc. 2009 Mar 10;3:S6. doi: 10.1186/1753-6561-3-s2-s6.

BACKGROUND: The importance of toxicogenomics was recognized early in Korea and a group of researchers was trying to build up a research infrastructure and educational system. However, since the scale of the Korean pharmaceutical industry, which was expected to...

Holographic microscope system using a triangular interferometer.

Applied optics

Jeong TH, Snyder H.
PMID: 20125254
Appl Opt. 1973 Jan 01;12(1):146-7. doi: 10.1364/AO.12.000146.

No abstract available.

Induced super-halogen behavior of metal moieties in halogen-doped clusters: LinI(-) and AlnI(-), n = 13, 1, 2, 3.

The journal of physical chemistry. A

Leung H, Naumkin FY.
PMID: 17165878
J Phys Chem A. 2006 Dec 21;110(50):13514-20. doi: 10.1021/jp0631937.

A comparative density functional theory (DFT) study of a series of neutral and negative-ionic lithium and aluminum clusters doped with iodine atom is presented. The I atom is found to preserve the same position at Li13 with and without...

Inter-rater reliability of ICD-10 in Chinese patients.

European psychiatry : the journal of the Association of European Psychiatrists

Pang A, Ungvari G, Wong C, Leung T.
PMID: 19698498
Eur Psychiatry. 1997;12(1):8-10. doi: 10.1016/S0924-9338(97)86372-9.

In an attempt to assess the universal applicability of the International Classification of Disease (ICD-10), two psychiatrists from different socio-cultural backgrounds and training independently performed a chart review of 238 Chinese patients. Inter-rater reliability figures were comparable to those...

Asymmetric synthesis of diphosphine ligands containing phosphorus and carbon stereogenic centers by means of a chiral palladium complex promoted hydrophosphination reaction.

Inorganic chemistry

Zhang Y, Pullarkat SA, Li Y, Leung PH.
PMID: 19445512
Inorg Chem. 2009 Jun 15;48(12):5535-9. doi: 10.1021/ic900461t.

An organopalladium complex containing ortho-metalated (R)-(1-(dimethylamino) ethyl)naphthalene as the chiral auxiliary has been used to promote the asymmetric hydrophosphination reaction between diphenylphosphine and phenyldi[(Z)-prop-1-enyl]phosphine in high regio- and stereoselectivity under mild conditions. The hydrophosphination reaction generated only two diastereomers...

Proteome Analysis of Rice (Oryza sativa L.) Mutants Reveals Differentially Induced Proteins during Brown Planthopper (Nilaparvata lugens) Infestation.

International journal of molecular sciences

Sangha JS, Chen YH, Kaur J, Khan W, Abduljaleel Z, Alanazi MS, Mills A, Adalla CB, Bennett J, Prithiviraj B, Jahn GC, Leung H.
PMID: 23434671
Int J Mol Sci. 2013 Feb 15;14(2):3921-45. doi: 10.3390/ijms14023921.

Although rice resistance plays an important role in controlling the brown planthopper (BPH), Nilaparvata lugens, not all varieties have the same level of protection against BPH infestation. Understanding the molecular interactions in rice defense response is an important tool...

Study of dynamic process of acetic acid induced-whitening in epithelial tissues at cellular level.

Optics express

Wu TT, Qu J, Cheung TH, Yim SF, Wong YF.
PMID: 19498484
Opt Express. 2005 Jun 27;13(13):4963-73. doi: 10.1364/opex.13.004963.

Acetic acid, inducing transient whitening (acetowhitening) when applied to epithelial tissues, is a commonly used contrast agent for detecting early cervical cancer. The goals of this research are to investigate the temporal characteristics of acetowhitening process in cervical epithelial...

Dabigatran in atrial fibrillation: New kid on the block.

Canadian pharmacists journal : CPJ = Revue des pharmaciens du Canada : RPC

Leung TS, Fradette M, Thompson A, Koshman SL.
PMID: 23509508
Can Pharm J (Ott). 2012 Mar;145(2):83-87.e1. doi: 10.3821/145.2.cpj83.

No abstract available.

Bevacizumab-containing regimens after cetuximab failure in Kras wild-type metastatic colorectal carcinoma.

Oncology letters

Lam KO, Lee VH, Liu RK, Leung TW, Kwong DL.
PMID: 23420587
Oncol Lett. 2013 Feb;5(2):637-640. doi: 10.3892/ol.2012.1045. Epub 2012 Nov 26.

Bevacizumab and cetuximab both improve treatment efficacy when administered with chemotherapy for metastatic colorectal carcinoma (mCRC). Cetuximab has enhanced efficacy in Kras wild-type tumors. However, inferior outcomes have been demonstrated concerning the concurrent use of bevacizumab and cetuximab with...

FOXM1b, which is present at elevated levels in cancer cells, has a greater transforming potential than FOXM1c.

Frontiers in oncology

Lam AK, Ngan AW, Leung MH, Kwok DC, Liu VW, Chan DW, Leung WY, Yao KM.
PMID: 23386997
Front Oncol. 2013 Jan 31;3:11. doi: 10.3389/fonc.2013.00011. eCollection 2013.

The forkhead box (FOX) M1 transcription factor is required to maintain the proliferation of cancer cells. Two transcriptionally active isoforms of FOXM1, FOXM1b and FOXM1c, have been identified, but their functional differences remain unclear. FOXM1c is distinguished from FOXM1b...

Synthesis, structures and reactivity of ruthenium nitrosyl complexes containing Kläui's oxygen tripodal ligand.

Dalton transactions (Cambridge, England : 2003)

Ip HF, Yi XY, Wong WY, Williams ID, Leung WH.
PMID: 21927766
Dalton Trans. 2011 Nov 07;40(41):11043-50. doi: 10.1039/c1dt10306g. Epub 2011 Sep 19.

Ruthenium nitrosyl complexes containing the Kläui's oxgyen tripodal ligand L(OEt)(-) ([CpCo{P(O)(OEt)(2)}(3)](-) where Cp = η(5)-C(5)H(5)) were synthesized and their photolysis studied. The treatment of [Ru(N^N)(NO)Cl(3)] with [AgL(OEt)] and Ag(OTf) afforded [L(OEt)Ru(N^N)(NO)][OTf](2) where N^N = 4,4'-di-tert-butyl-2,2'-bipyridyl (dtbpy) (2·[OTf](2)), 2,2'-bipyridyl (bpy)...

Showing 25 to 36 of 754 entries