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Showing 25 to 36 of 24981 entries
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Orbital-Angular-Momentum Mode Selection by Rotationally Symmetric Superposition of Chiral States with Application to Electron Vortex Beams.

Physical review letters

Yang Y, Thirunavukkarasu G, Babiker M, Yuan J.
PMID: 28949569
Phys Rev Lett. 2017 Sep 01;119(9):094802. doi: 10.1103/PhysRevLett.119.094802. Epub 2017 Aug 31.

A general orbital-angular-momentum (OAM) mode selection principle is put forward involving the rotationally symmetric superposition of chiral states. This principle is not only capable of explaining the operation of vortex generating elements such as spiral zone plate holograms, but...

Significantly Enhanced Breakdown Strength and Energy Density in Sandwich-Structured Barium Titanate/Poly(vinylidene fluoride) Nanocomposites.

Advanced materials (Deerfield Beach, Fla.)

Wang Y, Cui J, Yuan Q, Niu Y, Bai Y, Wang H.
PMID: 26403222
Adv Mater. 2015 Nov;27(42):6658-63. doi: 10.1002/adma.201503186. Epub 2015 Sep 25.

Sandwich-structured BaTiO3 /poly(vinylidene fluoride) (PVDF) nanocomposites are successfully prepared by the solution-casting method layer by layer. They possess both high breakdown strength and large dielectric polarization simultaneously. An ultra-high energy-storage density of 18.8 J cm(-3) can be achieved by...

Film Confinement Induced "Jump-Percolation" Wetting Transition in Amphiphilic Block Copolymer Films.

ACS applied materials & interfaces

Salunke N, Nallapaneni A, Yuan G, Stafford CM, Niu H, Shawkey MD, Weiss RA, Karim A.
PMID: 28925687
ACS Appl Mater Interfaces. 2017 Oct 11;9(40):35349-35359. doi: 10.1021/acsami.7b07245. Epub 2017 Oct 02.

We report a first-order like sharp surface wettability transition with varying film thickness dependent morphology in cast films of an amphiphilic triblock copolymer. Films composed of poly(2-(N-ethylperfluorooctanesulfonamido) ethyl methyl acrylate), poly(FOSM), and poly(N,N'-dimethyl acrylamide), poly(DMA), with thickness (h) in...

Photoelectron velocity-map imaging and theoretical studies of heteronuclear metal carbonyls MNi(CO)3(-) (M = Mg, Ca, Al).

The Journal of chemical physics

Xie H, Zou J, Yuan Q, Fan H, Tang Z, Jiang L.
PMID: 27036444
J Chem Phys. 2016 Mar 28;144(12):124303. doi: 10.1063/1.4944529.

The heteronuclear metal carbonyl anions MNi(CO)3(-) (M = Mg, Ca, Al) have been investigated using photoelectron velocity-map imaging spectroscopy. Electron affinities of neutral MNi(CO)3 (M = Mg, Ca, Al) are measured from the photoelectron spectra to be 1.064 ±...

Downregulation of PDCD4 by miR-21 suppresses tumor transformation and proliferation in a nude mouse renal cancer model.

Oncology letters

Yuan H, Xin S, Huang Y, Bao Y, Jiang H, Zhou L, Ren X, Li L, Wang Q, Zhang J.
PMID: 28927090
Oncol Lett. 2017 Sep;14(3):3371-3378. doi: 10.3892/ol.2017.6605. Epub 2017 Jul 18.

Programmed cell death 4 (PDCD4) is known to suppress neoplastic transformation, cell proliferation and metastasis, and to be downregulated by microRNA-21 (miR-21) in renal cell carcinoma (RCC) cell lines and tissues. The aim of the present study was to...

Decreased Global Network Efficiency in Young Male Smoker: An EEG Study during the Resting State.

Frontiers in psychology

Su S, Yu D, Cheng J, Chen Y, Zhang X, Guan Y, Li Y, Bi Y, Xue T, Lu X, Yuan K.
PMID: 28951727
Front Psychol. 2017 Sep 15;8:1605. doi: 10.3389/fpsyg.2017.01605. eCollection 2017.

Previous electroencephalogram (EEG) studies revealed reduced spectral power during the resting state in smokers. However, few studies investigated the changes of global brain networks during the resting state in young smokers by EEG. In the present study, we used...

Erratum. Deletion of ATF4 in AgRP Neurons Promotes Fat Loss Mainly via Increasing Energy Expenditure. Diabetes 2017;66:640-650.

Diabetes

Deng J, Yuan F, Guo Y, Xiao Y, Niu Y, Deng Y, Han X, Guan Y, Chen S, Guo F.
PMID: 28982653
Diabetes. 2017 Dec;66(12):3142. doi: 10.2337/db17-er12a. Epub 2017 Oct 05.

No abstract available.

Microarray analysis of gene expression in liver, adipose tissue and skeletal muscle in response to chronic dietary administration of NDGA to high-fructose fed dyslipidemic rats.

Nutrition & metabolism

Zhang H, Shen WJ, Li Y, Bittner A, Bittner S, Tabassum J, Cortez YF, Kraemer FB, Azhar S.
PMID: 27708683
Nutr Metab (Lond). 2016 Sep 29;13:63. doi: 10.1186/s12986-016-0121-y. eCollection 2016.

Nordihydroguaiaretic acid (NDGA), the main metabolite of Creosote Bush, has been shown to have profound effects on the core components of metabolic syndrome, including lowering of blood glucose, free fatty acids and triglyceride levels, attenuating elevated blood pressure in...

SU-E-T-626: Individualized Trade-Off of Dose Coverage and Sparing in IMRT Planning.

Medical physics

Yuan L, Ge Y, Li T, Yin F, Wu QJ.
PMID: 28517546
Med Phys. 2012 Jun;39(6):3850. doi: 10.1118/1.4735716.

PURPOSE: We present an evidence-based approach to quantifying the dose sparing trade-offs between different Organs-at-risk (OARs) and the trade-off between OAR dose sparing and target dose coverage in IMRT plans.METHODS: The interaction between dose sparing of different OARs and...

Validation of Reference Genes for Quantitative Real-Time PCR during Bicolor Tepal Development in Asiatic Hybrid Lilies (.

Frontiers in plant science

Xu L, Xu H, Cao Y, Yang P, Feng Y, Tang Y, Yuan S, Ming J.
PMID: 28487721
Front Plant Sci. 2017 Apr 25;8:669. doi: 10.3389/fpls.2017.00669. eCollection 2017.

Quantitative real-time PCR (qRT-PCR) is a reliable and high-throughput technique for gene expression studies, but its accuracy depends on the expression stability of reference genes. To date, several reliable reference gene identifications have been reported in

Genome Sequence of a .

Genome announcements

Yuan Y, Zhang Y, Fu S, Crippen TL, Visi DK, Benbow ME, Allen MS, Tomberlin JK, Sze SH, Tarone AM.
PMID: 28450516
Genome Announc. 2017 Apr 27;5(17). doi: 10.1128/genomeA.00250-17.

We present here the draft genome sequence of a

Frequency spacing switchable multiwavelength Brillouin erbium fiber laser utilizing cascaded Brillouin gain fibers.

Applied optics

Wang X, Yang Y, Liu M, Yuan Y, Sun Y, Gu Y, Yao Y.
PMID: 27534498
Appl Opt. 2016 Aug 10;55(23):6475-9. doi: 10.1364/AO.55.006475.

A new hybrid Brillouin erbium fiber laser scheme that employs cascaded multiple Brillouin gain fibers in a ring cavity to realize multiwavelength laser output with switchable frequency spacing is proposed and experimentally investigated. The multiple frequency downshifting processes introduced...

Showing 25 to 36 of 24981 entries