Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 803 entries
Sorted by: Best Match Show Resources per page
Experimental and computational study of a new wheel-shaped {[W5O21]3[(U(VI)O))2(μ-O2)]3}30- polyoxometalate.

Inorganic chemistry

Miró P, Ling J, Qiu J, Burns PC, Gagliardi L, Cramer CJ.
PMID: 22857707
Inorg Chem. 2012 Aug 20;51(16):8784-90. doi: 10.1021/ic3005536. Epub 2012 Aug 02.

A new wheel-shaped polyoxometalate {[W(5)O(21)](3)[(U(VI)O(2))(2)(μ-O(2))](3)}(30-) has been synthesized and structurally characterized. The calculated electrostatic potential reveals the protonation of several μ-oxo bridges reducing the polyoxometalate total charge. A protonated structure computed at the density functional level of theory (DFT)...

Checking the lists: A systematic review of electronic checklist use in health care.

Journal of biomedical informatics

Kramer HS, Drews FA.
PMID: 27623535
J Biomed Inform. 2017 Jul;71:S6-S12. doi: 10.1016/j.jbi.2016.09.006. Epub 2016 Sep 10.

OBJECTIVE: We conducted a literature search to examine the effects and experiences surrounding the transition from paper to electronic checklists in healthcare settings. We explore the types of electronic checklists being used in health care, how and where they...

Stripe-like nanoscale structural phase separation in superconducting BaPb(1-x)Bi(x)O3.

Nature communications

Giraldo-Gallo P, Zhang Y, Parra C, Manoharan HC, Beasley MR, Geballe TH, Kramer MJ, Fisher IR.
PMID: 26373890
Nat Commun. 2015 Sep 16;6:8231. doi: 10.1038/ncomms9231.

The phase diagram of BaPb(1-x)Bi(x)O3 exhibits a superconducting dome in the proximity of a charge density wave phase. For the superconducting compositions, the material coexists as two structural polymorphs. Here we show, via high-resolution transmission electron microscopy, that the...

Rare Variants in NR2F2 Cause Congenital Heart Defects in Humans.

American journal of human genetics

Al Turki S, Manickaraj AK, Mercer CL, Gerety SS, Hitz MP, Lindsay S, D'Alessandro LCA, Swaminathan GJ, Bentham J, Arndt AK, Louw J, Breckpot J, Gewillig M, Thienpont B, Abdul-Khaliq H, Harnack C, Hoff K, Kramer HH, Schubert S, Siebert R, Toka O, Cosgrove C, Watkins H, Lucassen AM, O'Kelly IM, Salmon AP, Bu'Lock FA, Granados-Riveron J, Setchfield K, Thornborough C, Brook JD, Mulder B, Klaassen S, Bhattacharya S, Devriendt K, FitzPatrick DR, Wilson DI, Mital S, Hurles ME.
PMID: 28863274
Am J Hum Genet. 2016 Mar 03;98(3):592. doi: 10.1016/j.ajhg.2016.02.016. Epub 2016 Mar 03.

No abstract available.

High-bandwidth transfer of phase stability through a fiber frequency comb.

Optics express

Scharnhorst N, Wübbena JB, Hannig S, Jakobsen K, Kramer J, Leroux ID, Schmidt PO.
PMID: 26367634
Opt Express. 2015 Jul 27;23(15):19771-6. doi: 10.1364/OE.23.019771.

We demonstrate phase locking of a 729 nm diode laser to a 1542 nm master laser via an erbium-doped-fiber frequency comb, using a transfer-oscillator feedforward scheme which suppresses the effect of comb noise in an unprecedented 1.8 MHz bandwidth....

'Crystal Genes' in Metallic Liquids and Glasses.

Scientific reports

Sun Y, Zhang F, Ye Z, Zhang Y, Fang X, Ding Z, Wang CZ, Mendelev MI, Ott RT, Kramer MJ, Ho KM.
PMID: 27030071
Sci Rep. 2016 Mar 31;6:23734. doi: 10.1038/srep23734.

We analyze the underlying structural order that transcends liquid, glass and crystalline states in metallic systems. A genetic algorithm is applied to search for the most common energetically favorable packing motifs in crystalline structures. These motifs are in turn...

Applications and limitations of electron correlation microscopy to study relaxation dynamics in supercooled liquids.

Ultramicroscopy

Zhang P, He L, Besser MF, Liu Z, Schroers J, Kramer MJ, Voyles PM.
PMID: 27638332
Ultramicroscopy. 2017 Jul;178:125-130. doi: 10.1016/j.ultramic.2016.09.001. Epub 2016 Sep 08.

Electron correlation microscopy (ECM) is a way to measure structural relaxation times, τ, of liquids with nanometer-scale spatial resolution using coherent electron scattering equivalent of photon correlation spectroscopy. We have applied ECM with a 3.5nm diameter probe to Pt

Excited-State Absorption from Real-Time Time-Dependent Density Functional Theory: Optical Limiting in Zinc Phthalocyanine.

The journal of physical chemistry letters

Fischer SA, Cramer CJ, Govind N.
PMID: 27007445
J Phys Chem Lett. 2016 Apr 07;7(7):1387-91. doi: 10.1021/acs.jpclett.6b00282. Epub 2016 Mar 28.

Optical-limiting materials are capable of attenuating light to protect delicate equipment from high-intensity light sources. Phthalocyanines have attracted a lot of attention for optical-limiting applications due to their versatility and large nonlinear absorption. With excited-state absorption (ESA) being the...

Predicting amyloid status in corticobasal syndrome using modified clinical criteria, magnetic resonance imaging and fluorodeoxyglucose positron emission tomography.

Alzheimer's research & therapy

Sha SJ, Ghosh PM, Lee SE, Corbetta-Rastelli C, Jagust WJ, Kornak J, Rankin KP, Grinberg LT, Vinters HV, Mendez MF, Dickson DW, Seeley WW, Gorno-Tempini M, Kramer J, Miller BL, Boxer AL, Rabinovici GD.
PMID: 25733984
Alzheimers Res Ther. 2015 Mar 02;7(1):8. doi: 10.1186/s13195-014-0093-y. eCollection 2015.

INTRODUCTION: Group comparisons demonstrate greater visuospatial and memory deficits and temporoparietal-predominant degeneration on neuroimaging in patients with corticobasal syndrome (CBS) found to have Alzheimer's disease (AD) pathology versus those with underlying frontotemporal lobar degeneration (FTLD). The value of these...

Youthful Processing Speed in Older Adults: Genetic, Biological, and Behavioral Predictors of Cognitive Processing Speed Trajectories in Aging.

Frontiers in aging neuroscience

Bott NT, Bettcher BM, Yokoyama JS, Frazier DT, Wynn M, Karydas A, Yaffe K, Kramer JH.
PMID: 28344553
Front Aging Neurosci. 2017 Mar 10;9:55. doi: 10.3389/fnagi.2017.00055. eCollection 2017.

No abstract available.

Correlation Between Partial Pressure of Arterial Carbon Dioxide and End Tidal Carbon Dioxide in Patients with Severe Alcohol Withdrawal.

The Ochsner journal

Yousuf T, Brinton T, Kramer J, Khan B, Ziffra J, Villines D, Shah P, Hanif T.
PMID: 26730226
Ochsner J. 2015;15(4):418-22.

BACKGROUND: Respiratory depression is a common adverse effect of benzodiazepine administration to patients with severe alcoholic withdrawal. This study was conducted to assess the value of end tidal carbon dioxide (ETCO2) levels compared to partial pressure of arterial carbon...

4D flow streamline characteristics of the great arteries twenty years after Lecompte and direct spiral arterial switch operation (DSASO) in simple TGA.

Global cardiology science & practice

Sievers HH, Putman LM, Kheradvar A, Gabbert D, Wegner P, Scheewe J, Salehi-Ravesh M, Kramer HH, Rickers C.
PMID: 29043274
Glob Cardiol Sci Pract. 2016 Sep 30;2016(3):e201629. doi: 10.21542/gcsp.2016.29.

Transposition of the great arteries (TGA) is caused by discordance between the great arteries and the ventricles. If left untreated, this anomaly has a disastrous perspective. More recent surgical approach for correction includes the Lecompte technique in which the...

Showing 1 to 12 of 803 entries