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Showing 1 to 12 of 574 entries
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Photocatalytic hydrogen generation enhanced by band gap narrowing and improved charge carrier mobility in AgTaO3 by compensated co-doping.

Physical chemistry chemical physics : PCCP

Li M, Zhang J, Dang W, Cushing SK, Guo D, Wu N, Yin P.
PMID: 23995011
Phys Chem Chem Phys. 2013 Oct 14;15(38):16220-6. doi: 10.1039/c3cp51902c. Epub 2013 Sep 02.

The correlation of the electronic band structure with the photocatalytic activity of AgTaO3 has been studied by simulation and experiments. Doping wide band gap oxide semiconductors usually introduces discrete mid-gap states, which extends the light absorption but has limited...

Pedagogical and professional compromises by medical teachers in hospitals.

The clinical teacher

Barrett J, Scott K.
PMID: 25041665
Clin Teach. 2014 Aug;11(5):340-4. doi: 10.1111/tct.12190.

AIM: Following research about workplace constraints reducing the effectiveness of teaching and the motivation to teach, this study sought to understand how medical teachers in hospitals respond to the institutional context for their teaching of medical students.METHODS: Through purposive...

Lanthanide ions as required cofactors for DNA catalysts.

Chemical science

Dokukin V, Silverman SK.
PMID: 23243490
Chem Sci. 2012;3(5):1707-1714. doi: 10.1039/C2SC01067D. Epub 2012 Mar 01.

We report that micromolar concentrations of lanthanide ions can be required cofactors for DNA-hydrolyzing deoxyribozymes. Previous work identified deoxyribozymes that simultaneously require both Zn(2+) and Mn(2+) to achieve DNA-catalyzed DNA hydrolysis (10(12) rate enhancement); a mutant of one such...

Group size and visitor numbers predict faecal glucocorticoid concentrations in zoo meerkats.

Royal Society open science

Scott K, Heistermann M, Cant MA, Vitikainen EIK.
PMID: 28484620
R Soc Open Sci. 2017 Apr 19;4(4):161017. doi: 10.1098/rsos.161017. eCollection 2017 Apr.

Measures of physiological stress in zoo animals can give important insights into how they are affected by aspects of their captive environment. We analysed the factors influencing variation in glucocorticoid metabolites in faeces (fGCs) from zoo meerkats as a...

Older age does not impact perioperative complications after robot-assisted radical prostatectomy.

Journal of robotic surgery

Nakamura LY, Nunez RN, Andrews PE, Ferrigni RG, Humphreys MR, Swanson SK, Wolter CE, Castle EP.
PMID: 27637708
J Robot Surg. 2011 Sep;5(3):201-8. doi: 10.1007/s11701-011-0251-1. Epub 2011 Feb 05.

To determine whether men aged 70 years and older had more perioperative complications after robot-assisted radical prostatectomy (RARP) compared with younger patients, a retrospective review was performed on patients who underwent RARP between March 2004 and September 2009. Subjects...

Functionalized Graphene Enables Highly Efficient Solar Thermal Steam Generation.

ACS nano

Yang J, Pang Y, Huang W, Shaw SK, Schiffbauer J, Pillers MA, Mu X, Luo S, Zhang T, Huang Y, Li G, Ptasinska S, Lieberman M, Luo T.
PMID: 28511003
ACS Nano. 2017 Jun 27;11(6):5510-5518. doi: 10.1021/acsnano.7b00367. Epub 2017 May 18.

The ability to efficiently utilize solar thermal energy to enable liquid-to-vapor phase transition has great technological implications for a wide variety of applications, such as water treatment and chemical fractionation. Here, we demonstrate that functionalizing graphene using hydrophilic groups...

Effect of Acute Alterations in Foot Strike Patterns during Running on Sagittal Plane Lower Limb Kinematics and Kinetics.

Journal of sports science & medicine

Valenzuela KA, Lynn SK, Mikelson LR, Noffal GJ, Judelson DA.
PMID: 25729311
J Sports Sci Med. 2015 Mar 01;14(1):225-32. eCollection 2015 Mar.

The purpose of this study was to determine the effect of foot strike patterns and converted foot strike patterns on lower limb kinematics and kinetics at the hip, knee, and ankle during a shod condition. Subjects were videotaped with...

Correction: Hemoglobin induced cell trauma indirectly influences endothelial TLR9 activity resulting in pulmonary vascular smooth muscle cell activation.

PloS one

Loomis Z, Eigenberger P, Redinius K, Lisk C, Karoor V, Nozik-Grayck E, Ferguson SK, Hassell K, Nuss R, Stenmark KR, Buehler PW, Irwin DC.
PMID: 28264019
PLoS One. 2017 Mar 06;12(3):e0173652. doi: 10.1371/journal.pone.0173652. eCollection 2017.

[This corrects the article DOI: 10.1371/journal.pone.0171219.].

Survey of health care-associated infections.

The New England journal of medicine

Magill SS, Edwards JR, Fridkin SK.
PMID: 24963580
N Engl J Med. 2014 Jun 26;370(26):2542-3. doi: 10.1056/NEJMc1405194.

No abstract available.

Progress and Perspectives of Plasmon-Enhanced Solar Energy Conversion.

The journal of physical chemistry letters

Cushing SK, Wu N.
PMID: 26817500
J Phys Chem Lett. 2016 Feb 18;7(4):666-75. doi: 10.1021/acs.jpclett.5b02393. Epub 2016 Feb 01.

Plasmonics allows extraordinary control of light, making it attractive for application in solar energy harvesting. In metal-semiconductor heterojunctions, plasmons can enhance photoconversion in the semiconductor via three mechanisms, including light trapping, hot electron/hole transfer, and plasmon-induced resonance energy transfer...

Seriousness, preventability, and burden impact of reported adverse drug reactions in Lombardy emergency departments: a retrospective 2-year characterization.

ClinicoEconomics and outcomes research : CEOR

Perrone V, Conti V, Venegoni M, Scotto S, Degli Esposti L, Sangiorgi D, Prestini L, Radice S, Clementi E, Vighi G.
PMID: 25506231
Clinicoecon Outcomes Res. 2014 Dec 03;6:505-14. doi: 10.2147/CEOR.S71301. eCollection 2014.

OBJECTIVE: The purpose of this study was to determine the prevalence of adverse drug reactions (ADRs) reported in emergency departments (EDs) and carry out a thorough characterization of these to assess preventability, seriousness that required hospitalization, subsequent 30-day mortality,...

Solar hydrogen generation by a CdS-Au-TiO2 sandwich nanorod array enhanced with Au nanoparticle as electron relay and plasmonic photosensitizer.

Journal of the American Chemical Society

Li J, Cushing SK, Zheng P, Senty T, Meng F, Bristow AD, Manivannan A, Wu N.
PMID: 24836347
J Am Chem Soc. 2014 Jun 11;136(23):8438-49. doi: 10.1021/ja503508g. Epub 2014 May 29.

This paper presents a sandwich-structured CdS-Au-TiO2 nanorod array as the photoanode in a photoelectrochemical cell (PEC) for hydrogen generation via splitting water. The gold nanoparticles sandwiched between the TiO2 nanorod and the CdS quantum dot (QD) layer play a...

Showing 1 to 12 of 574 entries