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Showing 1 to 12 of 3765 entries
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Effect of internal energy on the repulsive Coulomb barrier of polyanions.

Physical review letters

Horke DA, Chatterley AS, Verlet JR.
PMID: 22463527
Phys Rev Lett. 2012 Feb 24;108(8):083003. doi: 10.1103/PhysRevLett.108.083003. Epub 2012 Feb 24.

The nature of the repulsive Coulomb barrier in isolated molecular polyanions is studied by means of the photodetachment dynamics of the S(1) excited state of the fluorescein dianion which is bound solely by the repulsive Coulomb barrier. Photoelectron spectra...

New measurements of high-momentum nucleons and short-range structures in nuclei.

Physical review letters

Fomin N, Arrington J, Asaturyan R, Benmokhtar F, Boeglin W, Bosted P, Bruell A, Bukhari MH, Christy ME, Chudakov E, Clasie B, Connell SH, Dalton MM, Daniel A, Day DB, Dutta D, Ent R, El Fassi L, Fenker H, Filippone BW, Garrow K, Gaskell D, Hill C, Holt RJ, Horn T, Jones MK, Jourdan J, Kalantarians N, Keppel CE, Kiselev D, Kotulla M, Lindgren R, Lung AF, Malace S, Markowitz P, McKee P, Meekins DG, Mkrtchyan H, Navasardyan T, Niculescu G, Opper AK, Perdrisat C, Potterveld DH, Punjabi V, Qian X, Reimer PE, Roche J, Rodriguez VM, Rondon O, Schulte E, Seely J, Segbefia E, Slifer K, Smith GR, Solvignon P, Tadevosyan V, Tajima S, Tang L, Testa G, Trojer R, Tvaskis V, Vulcan WF, Wasko C, Wesselmann FR, Wood SA, Wright J, Zheng X.
PMID: 22463628
Phys Rev Lett. 2012 Mar 02;108(9):092502. doi: 10.1103/PhysRevLett.108.092502. Epub 2012 Feb 29.

We present new measurements of electron scattering from high-momentum nucleons in nuclei. These data allow an improved determination of the strength of two-nucleon correlations for several nuclei, including light nuclei where clustering effects can, for the first time, be...

Genome Sequences of Gordonia Bacteriophages Obliviate, UmaThurman, and Guacamole.

Genome announcements

Pope WH, Akbar AF, Ayers TN, Belohoubek SG, Chung CF, Hartman AC, Kayiti T, Kessler CM, Koman PI, Kotovskiy GA, Morgan TM, Rohac RM, Silva GM, Willis CE, Milliken KA, Shedlock KA, Stanton AC, Toner CL, Furbee EC, Grubb SR, Warner MH, Montgomery MT, Garlena RA, Russell DA, Jacobs-Sera D, Hatfull GF.
PMID: 27365348
Genome Announc. 2016 Jun 30;4(3). doi: 10.1128/genomeA.00595-16.

We describe three newly isolated phages-Obliviate, UmaThurman, and Guacamole-that infect Gordonia terrae 3612. The three genomes are related to one another but are not closely related to other previously sequenced phages or prophages. The three phages are predicted to...

Imatinib treatment reduces brain injury in a murine model of traumatic brain injury.

Frontiers in cellular neuroscience

Su EJ, Fredriksson L, Kanzawa M, Moore S, Folestad E, Stevenson TK, Nilsson I, Sashindranath M, Schielke GP, Warnock M, Ragsdale M, Mann K, Lawrence AL, Medcalf RL, Eriksson U, Murphy GG, Lawrence DA.
PMID: 26500491
Front Cell Neurosci. 2015 Oct 07;9:385. doi: 10.3389/fncel.2015.00385. eCollection 2015.

Current therapies for Traumatic brain injury (TBI) focus on stabilizing individuals and on preventing further damage from the secondary consequences of TBI. A major complication of TBI is cerebral edema, which can be caused by the loss of blood...

Network Ecology and Adolescent Social Structure.

American sociological review

McFarland DA, Moody J, Diehl D, Smith JA, Thomas RJ.
PMID: 25535409
Am Sociol Rev. 2014 Dec 01;79(6):1088-1121. doi: 10.1177/0003122414554001.

Adolescent societies-whether arising from weak, short-term classroom friendships or from close, long-term friendships-exhibit various levels of network clustering, segregation, and hierarchy. Some are rank-ordered caste systems and others are flat, cliquish worlds. Explaining the source of such structural variation...

Organosilane Chemical Gradients: Progress, Properties, and Promise.

Langmuir : the ACS journal of surfaces and colloids

Collinson MM, Higgins DA.
PMID: 28849936
Langmuir. 2017 Dec 05;33(48):13719-13732. doi: 10.1021/acs.langmuir.7b02259. Epub 2017 Aug 29.

Chemical gradients play an important role in nature, driving many different phenomena critical to life, including the transport of chemical species across membranes and the transport, attachment, and assembly of cells. Taking a cue from these natural processes, scientists...

Self-reported and actual involvement of community pharmacists in patient counseling: a cross-sectional and simulated patient study in Gondar, Ethiopia.

Pharmacy practice

Surur AS, Getachew E, Teressa E, Hailemeskel B, Getaw NS, Erku DA.
PMID: 28503225
Pharm Pract (Granada). 2017 Jan-Mar;15(1):890. doi: 10.18549/PharmPract.2017.01.890. Epub 2017 Mar 15.

BACKGROUND: Community pharmacists play a crucial role in reducing medication related health problems and improving the patient's overall wellbeing. Evidence suggests that community pharmacist led counseling services result in a better clinical and self-reported outcome, including a higher level...

Are Recent Medical Graduates More Skeptical of Vaccines?.

Vaccines

Mergler MJ, Omer SB, Pan WK, Navar-Boggan AM, Orenstein W, Marcuse EK, Taylor J, deHart MP, Carter TC, Damico A, Halsey N, Salmon DA.
PMID: 26343964
Vaccines (Basel). 2013 Apr 29;1(2):154-66. doi: 10.3390/vaccines1020154.

Rates of delay and refusal of recommended childhood vaccines are increasing in many U.S. communities. Children's health care providers have a strong influence on parents' knowledge, attitudes, and beliefs about vaccines. Provider attitudes towards immunizations vary and affect their...

Efficient Photochemical Dihydrogen Generation Initiated by a Bimetallic Self-Quenching Mechanism.

Journal of the American Chemical Society

Chambers MB, Kurtz DA, Pitman CL, Brennaman MK, Miller AJ.
PMID: 27673375
J Am Chem Soc. 2016 Oct 19;138(41):13509-13512. doi: 10.1021/jacs.6b08701. Epub 2016 Oct 07.

Artificial photosynthesis relies on coupling light absorption with chemical fuel generation. A mechanistic study of visible light-driven H

SU-E-T-472: Characterization of the Very High Energy Electrons, ISO - 250 MeV (VHEE) Beam Generated by ALPHA-X Laser Wakefield Accelerator Beam Line for Utilization in Monte Carlo Simulation for Biomedical Experiment Planning.

Medical physics

Moskvin V, Subiel A, Desrosiers C, Wiggins M, Maryanski M, Mendonca M, Boyd M, Sorensen A, Cipiccia S, Issac R, Welsh G, Brunetti E, Aniculaesei C, Jaroszynski DA.
PMID: 28517464
Med Phys. 2012 Jun;39(6):3813-3814. doi: 10.1118/1.4735561.

PURPOSE: Progress in the development of compact high-energy pulsed laser- plasma wakefield accelerators is opening up the potential for using Very High Energy Electron (VHEEs) beams in the range of 150 - 250 MeV for biomedical studies. Initial experiments...

Base Layer Influence on Protonated Aminosilane Gradient Wettability.

Langmuir : the ACS journal of surfaces and colloids

Ashraf KM, Wang C, Nair SS, Wynne KJ, Higgins DA, Collinson MM.
PMID: 28421767
Langmuir. 2017 May 02;33(17):4207-4215. doi: 10.1021/acs.langmuir.7b00614. Epub 2017 Apr 19.

Protonated amine gradients have been prepared on silicon wafers via programmed controlled rate infusion (CRI) with varying degrees of hydrophobicity and characterized by X-ray photoelectron spectroscopy (XPS) and static and Wilhelmy plate dynamic contact angle measurements. Initially, base layers...

Single-Molecule Investigation of Initiation Dynamics of an Organometallic Catalyst.

Journal of the American Chemical Society

Ng JD, Upadhyay SP, Marquard AN, Lupo KM, Hinton DA, Padilla NA, Bates DM, Goldsmith RH.
PMID: 26944030
J Am Chem Soc. 2016 Mar 23;138(11):3876-83. doi: 10.1021/jacs.6b00357. Epub 2016 Mar 14.

The action of molecular catalysts comprises multiple microscopic kinetic steps whose nature is of central importance in determining catalyst activity and selectivity. Single-molecule microscopy enables the direct examination of these steps, including elucidation of molecule-to-molecule variability. Such molecular diversity...

Showing 1 to 12 of 3765 entries