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Showing 1 to 12 of 277 entries
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Increasing the Confidence of Student Scientists Through Academic Interventions at Minority-Serving Institutions

Stem education interventions

Chambers BO.
GSID: MEEBp6ldOSAJ
BO Chambers - Georgia Journal of Science, 2019 - digitalcommons.gaacademy.org

According to the US Department of Education, there will be a need for 1 million more STEM professionals by 2022 (2016). Science and engineering careers, therefore, are jeopardized by the this threat of fewer prepared adolescents in the United...

Predictive Control over Charge Density in the Two-Dimensional Electron Gas at the Polar-Nonpolar NdTiO_{3}/SrTiO_{3} Interface.

Physical review letters

Xu P, Ayino Y, Cheng C, Pribiag VS, Comes RB, Sushko PV, Chambers SA, Jalan B.
PMID: 27636487
Phys Rev Lett. 2016 Sep 02;117(10):106803. doi: 10.1103/PhysRevLett.117.106803. Epub 2016 Sep 01.

Through systematic control of the Nd concentration, we show that the carrier density of the two-dimensional electron gas (2DEG) in SrTiO_{3}/NdTiO_{3}/SrTiO_{3}(001) can be modulated over a wide range. We also demonstrate that the NdTiO_{3} in heterojunctions without a SrTiO_{3}...

Outcomes of severe sepsis and septic shock patients after stratification by initial lactate value.

World journal of emergency medicine

Chambers KA, Park AY, Banuelos RC, Darger BF, Akkanti BH, Macaluso A, Thangam M, Doshi PB.
PMID: 29576823
World J Emerg Med. 2018;9(2):113-117. doi: 10.5847/wjem.j.1920-8642.2018.02.005.

BACKGROUND: In the setting of severe sepsis and septic shock, mortality increases when lactate levels are ≥ 4 mmol/L. However, the consequences of lower lactate levels in this population are not well understood. The study aimed to determine the...

Opportunities for Epidemiologists in Implementation Science: A Primer.

American journal of epidemiology

Neta G, Brownson RC, Chambers DA.
PMID: 29036569
Am J Epidemiol. 2018 May 01;187(5):899-910. doi: 10.1093/aje/kwx323.

The field of epidemiology has been defined as the study of the spread and control of disease. However, epidemiology frequently focuses on studies of etiology and distribution of disease at the cost of understanding the best ways to control...

Electronic and magnetic properties of epitaxial perovskite SrCrO₃(0 0 1).

Journal of physics. Condensed matter : an Institute of Physics journal

Zhang KH, Du Y, Sushko PV, Bowden ME, Shutthanandan V, Qiao L, Cao GX, Gai Z, Sallis S, Piper LF, Chambers SA.
PMID: 26037231
J Phys Condens Matter. 2015 Jun 24;27(24):245605. doi: 10.1088/0953-8984/27/24/245605. Epub 2015 Jun 03.

We have investigated the intrinsic properties of SrCrO3 epitaxial thin films synthesized by molecular beam epitaxy. We find compelling evidence that SrCrO3 is a correlated metal. X-ray photoemission valence band and O K-edge x-ray absorption spectra indicate a strongly...

American Thoracic Society and National Heart, Lung, and Blood Institute Implementation Research Workshop Report.

Annals of the American Thoracic Society

Bender BG, Krishnan JA, Chambers DA, Cloutier MM, Riekert KA, Rand CS, Schatz M, Thomson CC, Wilson SR, Apter A, Carson SS, George M, Gerald JK, Gerald L, Goss CH, Okelo SO, Mularski RA, Nguyen HQ, Patel MR, Szefler SJ, Weiss CH, Wilson KC, Freemer M.
PMID: 26653201
Ann Am Thorac Soc. 2015 Dec;12(12):S213-21. doi: 10.1513/AnnalsATS.201506-367OT.

To advance implementation research (IR) in respiratory, sleep, and critical care medicine, the American Thoracic Society and the Division of Lung Diseases from the NHLBI cosponsored an Implementation Research Workshop on May 17, 2014. The goals of IR are...

Dissemination and Implementation Research: From a Reporting Framework to Precision Medicine.

American journal of public health

Chambers DA.
PMID: 28498773
Am J Public Health. 2017 Jun;107(6):839-840. doi: 10.2105/AJPH.2017.303788.

No abstract available.

Improved Linear Contrast-Enhanced Ultrasound Imaging via Analysis of First-Order Speckle Statistics.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control

Lowerison MR, Hague MN, Chambers AF, Lacefield JC.
PMID: 27295664
IEEE Trans Ultrason Ferroelectr Freq Control. 2016 Sep;63(9):1409-1421. doi: 10.1109/TUFFC.2016.2578181. Epub 2016 Jun 07.

The linear subtraction methods commonly used for preclinical contrast-enhanced imaging are susceptible to registration errors and motion artifacts that lead to reduced contrast-to-tissue ratios. To address this limitation, a new approach to linear contrast-enhanced ultrasound (CEUS) is proposed based...

CORRIGENDUM: Stage of Breast Cancer Progression Influences Cellular Response to Activation of the WNT/Planar Cell Polarity Pathway.

Scientific reports

MacMillan CD, Leong HS, Dales DW, Robertson AE, Lewis JD, Chambers AF, Tuck AB.
PMID: 25613050
Sci Rep. 2015 Jan 23;5:7942. doi: 10.1038/srep07942.

No abstract available.

Exploiting inherent relationships in RNN architectures.

Neural networks : the official journal of the International Neural Network Society

Mandic DP, Chambers JA.
PMID: 12662618
Neural Netw. 1999 Dec;12(10):1341-1345. doi: 10.1016/s0893-6080(99)00076-3.

We provide the relationship between the learning rate and the slope of a nonlinear activation function of a neuron within the framework of nonlinear modular cascaded systems realised through Recurrent Neural Network (RNN) architectures. This leads to reduction in...

Laminar growth of ultrathin metal films on metal oxides: Co on hydroxylated alpha-Al2O3(0001).

Science (New York, N.Y.)

Chambers SA, Droubay T, Jennison DR, Mattsson TR.
PMID: 12161651
Science. 2002 Aug 02;297(5582):827-31. doi: 10.1126/science.1073404.

Metals deposited in vacuum on metal oxides such as alumina normally grow as three-dimensional clusters because of weak adatom-substrate interactions. This tendency hinders our ability to form interfaces of ultrathin, laminar metal films on oxides for use in microelectronics...

Identification of Cr species at the aqueous solution-hematite interface after Cr(VI)-Cr(III) reduction using GI-XAFS and Cr L-edge NEXAFS.

Journal of synchrotron radiation

Grolimund D, Trainor TP, Fitts JP, Kendelewicz T, Liu P, Chambers SA, Brown GE.
PMID: 15263398
J Synchrotron Radiat. 1999 May 01;6:612-4. doi: 10.1107/S0909049598016513. Epub 1999 May 01.

No abstract available.

Showing 1 to 12 of 277 entries