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Showing 25 to 36 of 51014 entries
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A cohort study for the impact of activity-limiting injuries based on the Canadian National Population Health Survey 1994-2006.

BMJ open

Mo F, Neutel IC, Morrison H, Hopkins D, Da Silva C, Jiang Y.
PMID: 23491751
BMJ Open. 2013 Mar 13;3(3). doi: 10.1136/bmjopen-2012-002052.

OBJECTIVE: To examine the prevalence and factors affecting activity-limiting injuries (ALI) in individuals and in the Canadian population; to estimate the short and long term impact on health status and well-being because of ALI in Canada from 1994 to...

Spatially confined assembly of nanoparticles.

Accounts of chemical research

Jiang L, Chen X, Lu N, Chi L.
PMID: 25244100
Acc Chem Res. 2014 Oct 21;47(10):3009-17. doi: 10.1021/ar500196r. Epub 2014 Sep 22.

The ability to assemble NPs into ordered structures that are expected to yield collective physical or chemical properties has afforded new and exciting opportunities in the field of nanotechnology. Among the various configurations of nanoparticle assemblies, two-dimensional (2D) NP...

Strain-promoted oxidative annulation of arynes and cyclooctynes with benzamides: palladium-catalyzed C-H/N-H activation for the synthesis of N-heterocycles.

Organic letters

Peng X, Wang W, Jiang C, Sun D, Xu Z, Tung CH.
PMID: 25275617
Org Lett. 2014 Oct 17;16(20):5354-7. doi: 10.1021/ol5025426. Epub 2014 Oct 02.

Strained alkynes include arynes and cyclooctynes reacted with N-methoxyamides through palladium-catalyzed C-H/N-H activation for the first time. A variety of important N-heterocycles such as phenanthridinones and isoquinolones were constructed in one step with high efficiency.

[Comparative study of children's sleep evaluation methods].

Zhonghua er ke za zhi = Chinese journal of pediatrics

Chen WJ, Li F, Li SH, Yan CH, Jin XM, Shen XM, Jiang F.
PMID: 22801234
Zhonghua Er Ke Za Zhi. 2012 Apr;50(4):293-7.

OBJECTIVE: To compare the compliance of using Actiwatch, parent report of sleep diary and sleep questionnaire in school age children, and to further evaluate agreement rates between actigraphy, diary, and questionnaire for children's sleep patterns.METHOD: Two primary schools in...

Low concordance of multiple variant-calling pipelines: practical implications for exome and genome sequencing.

Genome medicine

O'Rawe J, Jiang T, Sun G, Wu Y, Wang W, Hu J, Bodily P, Tian L, Hakonarson H, Johnson WE, Wei Z, Wang K, Lyon GJ.
PMID: 23537139
Genome Med. 2013 Mar 27;5(3):28. doi: 10.1186/gm432. eCollection 2013.

BACKGROUND: To facilitate the clinical implementation of genomic medicine by next-generation sequencing, it will be critically important to obtain accurate and consistent variant calls on personal genomes. Multiple software tools for variant calling are available, but it is unclear...

Carrier envelope offset frequency of a doubly resonant, nondegenerate, mid-infrared GaAs optical parametric oscillator.

Optics letters

Lee KF, Jiang J, Mohr C, Bethge J, Fermann ME, Leindecker N, Vodopyanov KL, Schunemann PG, Hartl I.
PMID: 23595427
Opt Lett. 2013 Apr 15;38(8):1191-3. doi: 10.1364/OL.38.001191.

We measure the carrier envelope offset (CEO) frequency of the mid-infrared frequency comb (wavelength tunable between 3 and 6 μm) from a doubly resonant nondegenerate synchronously pumped optical parametric oscillator (SPOPO) as a function of the CEO frequency of...

A Randomized Response Model For Privacy Preserving Smart Metering.

IEEE transactions on smart grid

Wang S, Cui L, Que J, Choi DH, Jiang X, Cheng S, Xie L.
PMID: 23243488
IEEE Trans Smart Grid. 2012 Sep;3(2):1317-1324. doi: 10.1109/tsg.2012.2192487.

The adoption of smart meters may bring new privacy concerns to the general public. Given the fact that metering data of individual homes/factories is accumulated every 15 minutes, it is possible to infer the pattern of electricity consumption of...

Fabrication of all-carbon nanotube electronic devices on flexible substrates through CVD and transfer methods.

Advanced materials (Deerfield Beach, Fla.)

Zou Y, Li Q, Liu J, Jin Y, Qian Q, Jiang K, Fan S.
PMID: 24123547
Adv Mater. 2013 Nov 13;25(42):6050-6. doi: 10.1002/adma.201302265. Epub 2013 Oct 01.

SWNT thin films with different nanotube densities are fabricated by CVD while controlling the concentration of catalyst and growth time. Three layers of SWNT films are transferred to flexible substrates serving as electrodes and channel materials, respectively. All-carbon nanotube...

Mechanical characterization of sintered piezo-electric ceramic material using scanning acoustic microscope.

Ultrasonics

Habib A, Shelke A, Vogel M, Pietsch U, Jiang X, Kundu T.
PMID: 22989949
Ultrasonics. 2012 Dec;52(8):989-95. doi: 10.1016/j.ultras.2012.07.011. Epub 2012 Aug 10.

Lead Zirconate Titanate (PZT) is a piezo-electric ceramic material that needs to be characterized for its potential use in microelectronics. Energy dispersive X-ray analysis (EDX) is conducted to determine the chemical composition of the PZT ceramics. The scanning electron...

Psychrotrophic Pseudomonas mandelii CBS-1 produces high levels of poly-β-hydroxybutyrate.

SpringerPlus

Li R, Jiang Y, Wang X, Yang J, Gao Y, Zi X, Zhang X, Gao H, Hu N.
PMID: 24010027
Springerplus. 2013 Jul 23;2:335. doi: 10.1186/2193-1801-2-335. eCollection 2013.

A novel facultative psychrotroph (strain CBS-1), which accumulates poly-β-hydroxybutyrate (PHB), was isolated from soil samples taken from Changbai Mountain, China. Phylogenetic analysis based on 16S rRNA sequence data and Biolog analysis identified strain CBS-1 as Pseudomonas mandelii. Transmission electron...

Comparison of different methods for detecting epidermal growth factor receptor mutations in peripheral blood and tumor tissue of non-small cell lung cancer as a predictor of response to gefitinib.

OncoTargets and therapy

Xu F, Wu J, Xue C, Zhao Y, Jiang W, Lin L, Wu X, Lu Y, Bai H, Xu J, Zhu G, Zhang L.
PMID: 23251095
Onco Targets Ther. 2012;5:439-47. doi: 10.2147/OTT.S37289. Epub 2012 Dec 12.

BACKGROUND: Previous studies have reported that epidermal growth factor receptor (EGFR) mutation in tumor tissue and peripheral blood can predict the response to EGFR tyrosine kinase inhibitor (TKI) in non-small cell lung cancer (NSCLC). However, the heterogeneity of the...

A robust H.264/AVC video watermarking scheme with drift compensation.

TheScientificWorldJournal

Jiang X, Sun T, Zhou Y, Wang W, Shi YQ.
PMID: 24672376
ScientificWorldJournal. 2014 Feb 04;2014:802347. doi: 10.1155/2014/802347. eCollection 2014.

A robust H.264/AVC video watermarking scheme for copyright protection with self-adaptive drift compensation is proposed. In our scheme, motion vector residuals of macroblocks with the smallest partition size are selected to hide copyright information in order to hold visual...

Showing 25 to 36 of 51014 entries