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Showing 1 to 12 of 207 entries
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Pain coping skills training for patients with elevated pain catastrophizing who are scheduled for knee arthroplasty: a quasi-experimental study

quasi-experimental designs

Riddle DL, Keefe FJ.
GSID: GPCLG_n_96kJ
DL Riddle, FJ Keefe, WT Nay, D McKee… - Archives of physical …, 2011 - Elsevier

… However, our quasi-experimental design precludes firm conclusions regarding the efficacy … Quasi-experimental designs are viable alternatives to randomized controlled trials, … As Campbell and Stanley 60 note, the nonequivalent control group design, as was used in this study,...

How was the intern year?: self and clinical assessment of four cohorts, from two medical curricula.

BMC medical education

Laven G, Keefe D, Duggan P, Tonkin A.
PMID: 24961171
BMC Med Educ. 2014 Jun 24;14:123. doi: 10.1186/1472-6920-14-123.

BACKGROUND: Problem-based curricula have provoked controversy amongst educators and students regarding outcome in medical graduates, supporting the need for longitudinal evaluation of curriculum change. As part of a longitudinal evaluation program at the University of Adelaide, a mixed method...

Exploratory visualization of surgical training databases for improving skill acquisition.

IEEE computer graphics and applications

Schroeder D, Kowalewski T, White L, Carlis J, Santos E, Sweet R, Lendvay TS, Reihsen T, Keefe DF.
PMID: 24807311
IEEE Comput Graph Appl. 2012 Nov-Dec;32(6):71-81. doi: 10.1109/MCG.2012.67.

A new visualization system analyzes multidimensional surgical performance databases of information collected via emerging surgical robot and simulator technologies. In particular, it has visualized force, position, rotation, and synchronized video data from 300 bimanual laparoscopic surgery tasks performed by...

Checklist for the preparation and review of pain clinical trial publications: a pain-specific supplement to CONSORT.

Pain reports

Gewandter JS, Eisenach JC, Gross RA, Jensen MP, Keefe FJ, Lee DA, Turk DC.
PMID: 28989992
Pain Rep. 2019 May-Jun;4(3):e621. doi: 10.1097/PR9.0000000000000621. Epub 2017 Sep 13.

INTRODUCTION: Randomized clinical trials (RCTs) are considered the gold standard when assessing the efficacy of interventions because randomization of treatment assignment minimizes bias in treatment effect estimates. However, if RCTs are not performed with methodological rigor, many opportunities for...

Universal quantum gate set approaching fault-tolerant thresholds with superconducting qubits.

Physical review letters

Chow JM, Gambetta JM, Córcoles AD, Merkel ST, Smolin JA, Rigetti C, Poletto S, Keefe GA, Rothwell MB, Rozen JR, Ketchen MB, Steffen M.
PMID: 23006254
Phys Rev Lett. 2012 Aug 10;109(6):060501. doi: 10.1103/PhysRevLett.109.060501. Epub 2012 Aug 09.

We use quantum process tomography to characterize a full universal set of all-microwave gates on two superconducting single-frequency single-junction transmon qubits. All extracted gate fidelities, including those for Clifford group generators, single-qubit π/4 and π/8 rotations, and a two-qubit...

Curvefitting Imaginary Components of Optical Properties: Restrictions on the Lineshape Due to Causality.

Journal of molecular spectroscopy

Keefe CD.
PMID: 11162213
J Mol Spectrosc. 2001 Feb;205(2):261-268. doi: 10.1006/jmsp.2000.8254.

The Kramers-Kronig transformation has been extensively applied in optical spectroscopy to calculate the real component of an optical quantity from the imaginary component, such as the real refractive index from the imaginary component, or vice versa. In this paper,...

Analysis of molecular square size and purity via pulsed-field gradient NMR spectroscopy.

Inorganic chemistry

Otto WH, Keefe MH, Splan KE, Hupp JT, Larive CK.
PMID: 12444751
Inorg Chem. 2002 Dec 02;41(24):6172-4. doi: 10.1021/ic020334k.

The size (volume) of a large tetrametallic molecular square, that has resisted characterization by mass spectrometry, has been determined by pulsed-field gradient NMR spectroscopy, a technique that reports on self-diffusion coefficients. These scale inversely with hydrodynamic radii, which in...

The communal coping model and interpersonal context: problems or process?.

Pain

Thorn BE, Keefe FJ, Anderson T.
PMID: 15288389
Pain. 2004 Aug;110(3):505-507. doi: 10.1016/j.pain.2004.05.006.

No abstract available.

Three-dimensional chemical mapping by scanning transmission X-ray spectromicroscopy.

Journal of synchrotron radiation

Johansson GA, Tyliszczak T, Mitchell GE, Keefe MH, Hitchcock AP.
PMID: 17717380
J Synchrotron Radiat. 2007 Sep;14:395-402. doi: 10.1107/S0909049507029962. Epub 2007 Aug 10.

Three-dimensional (3-d) chemical mapping using angle-scan tomography in a scanning transmission X-ray microscope is demonstrated. Apparatus, experimental procedures and data processing are presented and the 3-d spatial resolution is evaluated. The technique is illustrated using mapping of a low-density...

50 omega characteristic impedance low-pass metal powder filters.

The Review of scientific instruments

Milliken FP, Rozen JR, Keefe GA, Koch RH.
PMID: 17578133
Rev Sci Instrum. 2007 Feb;78(2):024701. doi: 10.1063/1.2431770.

We have fabricated several 50 omega characteristic impedance low-pass metal powder filters. The filters are made with bronze or copper metal powder with varying amounts of metal powder in a metal powder/epoxy mixture. Our goal is to make a...

Improper hydrogen-bonding CH x Y interactions in binary methanol systems as studied by FTIR and Raman spectroscopy.

The journal of physical chemistry. A

Keefe CD, Gillis EA, MacDonald L.
PMID: 19281148
J Phys Chem A. 2009 Mar 19;113(11):2544-50. doi: 10.1021/jp8092034.

Fourier Transform infrared spectroscopy and Raman spectroscopy have been used to investigate hydrogen bonding of methanol in different solvents with an aim to explore potential experimental evidence for improper hydrogen bonding involving the methyl group of methanol as suggested...

Couple-Oriented Education and Support Intervention for Osteoarthritis: Effects on Spouses' Support and Responses to Patient Pain.

Families, systems & health : the journal of collaborative family healthcare

Martire LM, Schulz R, Keefe FJ, Rudy TE, Starz TW.
PMID: 19946460
Fam Syst Health. 2008 Jun 01;26(2):185-195. doi: 10.1037/1091-7527.26.2.185.

The purpose of this study was to determine whether a couple-oriented education and support intervention for osteoarthritis was more efficacious than a similar patient-oriented intervention in terms of enhancing spouses' support of patients and their positive and negative responses...

Showing 1 to 12 of 207 entries