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Showing 1 to 12 of 130 entries
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Coherent storage of microwave excitations in rare-earth nuclear spins.

Physical review letters

Wolfowicz G, Maier-Flaig H, Marino R, Ferrier A, Vezin H, Morton JJ, Goldner P.
PMID: 25978214
Phys Rev Lett. 2015 May 01;114(17):170503. doi: 10.1103/PhysRevLett.114.170503. Epub 2015 Apr 30.

Interfacing between various elements of a computer--from memory to processors to long range communication--will be as critical for quantum computers as it is for classical computers today. Paramagnetic rare-earth doped crystals, such as Nd(3+):Y2SiO5(YSO), are excellent candidates for such...

Adult age differences in prospective memory in the laboratory: are they related to higher stress levels in the elderly?.

Frontiers in human neuroscience

Ihle A, Kliegel M, Hering A, Ballhausen N, Lagner P, Benusch J, Cichon A, Zergiebel A, Oris M, Schnitzspahn KM.
PMID: 25566036
Front Hum Neurosci. 2014 Dec 23;8:1021. doi: 10.3389/fnhum.2014.01021. eCollection 2014.

To explain age deficits found in laboratory-based prospective memory (PM) tasks, it has recently been suggested that the testing situation per se may be more stressful for older adults, thereby impairing their performance. To test this assumption, subjective and...

Laser oscillation with low quantum defect in Yb:GdVO4, a crystal with high thermal conductivity.

Optics letters

Petit J, Viana B, Goldner P, Vivien D, Louiseau P, Ferrand B.
PMID: 15119393
Opt Lett. 2004 Apr 15;29(8):833-5. doi: 10.1364/ol.29.000833.

A Yb:GdVO4 single crystal was grown by the Czochralski process. Its thermal conductivity was measured by photothermal analysis and reached 8.1 and 7.1 W m(-1) K(-1) along and perpendicular to the c axis, respectively. These values are in good...

Continuous-wave and femtosecond laser operation of Yb:CaGdAlO4 under high-power diode pumping.

Optics letters

Boudeile J, Druon F, Hanna M, Georges P, Zaouter Y, Cormier E, Petit J, Goldner P, Viana B.
PMID: 17632610
Opt Lett. 2007 Jul 15;32(14):1962-4. doi: 10.1364/ol.32.001962.

We demonstrate the generation of 68 fs secant hyperbolic pulses at a 105 MHz repetition rate with an average power of 520 mW from a diode-pumped Yb(3+):CaGdAlO(4) mode-locked laser. A semiconductor saturable absorber allows passive mode locking, and a...

Fat embolism.

Critical care and resuscitation : journal of the Australasian Academy of Critical Care Medicine

Glover P, Worthley LI.
PMID: 16603016
Crit Care Resusc. 1999 Sep;1(3):276-84.

OBJECTIVE: To review the pathophysiology and management of patients with clinical manifestations of fat embolism.DATA SOURCES: A review of studies reported from 1976 to 1998 and identified through a MEDLINE search of the literature on fat embolism and fat...

47-fs diode-pumped Yb3+:CaGdAlO4 laser.

Optics letters

Zaouter Y, Didierjean J, Balembois F, Lucas Leclin G, Druon F, Georges P, Petit J, Goldner P, Viana B.
PMID: 16419897
Opt Lett. 2006 Jan 01;31(1):119-21. doi: 10.1364/ol.31.000119.

The experimental demonstration of a diode-pumped passively mode-locked femtosecond laser based on an Yb3+:CaGdAlO4 single crystal is reported. The oscillator is directly diode pumped by a high-brightness 5 W fiber coupled laser diode, and pulses are produced by use...

Preparing learners with partly incorrect intuitive prior knowledge for learning.

Frontiers in psychology

Ohst A, Fondu BM, Glogger I, Nückles M, Renkl A.
PMID: 25071638
Front Psychol. 2014 Jul 03;5:664. doi: 10.3389/fpsyg.2014.00664. eCollection 2014.

Learners sometimes have incoherent and fragmented intuitive prior knowledge that is (partly) "incompatible" with the to-be-learned contents. Such knowledge in pieces can cause conceptual disorientation and cognitive overload while learning. We hypothesized that a pre-training intervention providing a generalized...

Analysis of ALK, MYCN, and the ALK ligand ALKAL2 (FAM150B/AUGα) in neuroblastoma patient samples with chromosome arm 2p rearrangements.

Genes, chromosomes & cancer

Javanmardi N, Fransson S, Djos A, Umapathy G, Östensson M, Milosevic J, Borenäs M, Hallberg B, Kogner P, Martinsson T, Palmer RH.
PMID: 31340081
Genes Chromosomes Cancer. 2019 Jul 24; doi: 10.1002/gcc.22790. Epub 2019 Jul 24.

Gain of chromosome arm 2p is a previously described entity in neuroblastoma (NB). This genomic address is home to two important oncogenes in NB-MYCN and anaplastic lymphoma kinase (ALK). MYCN amplification is a critical prognostic factor coupled with poor...

First Report of Root Rot of Hydroponically Grown Lettuce Caused by Pythium myriotylum in a Commercial Production Facility.

Plant disease

Stanghellini ME, Kim DH, Rakocy J, Gloger K, Klinton H.
PMID: 30856965
Plant Dis. 1998 Jul;82(7):831. doi: 10.1094/PDIS.1998.82.7.831D.

Commercial cultivation of lettuce (Lactuca sativa L.) under hydroponic conditions was initiated in August 1997 in the U.S. Virgin Islands. One week following transplant into an outdoor growout system, several plants wilted and died. Over the next 2 weeks,...

Extending Phenomenological Crystal-Field Methods to C_{1} Point-Group Symmetry: Characterization of the Optically Excited Hyperfine Structure of ^{167}Er^{3+}:Y_{2}SiO_{5}.

Physical review letters

Horvath SP, Rakonjac JV, Chen YH, Longdell JJ, Goldner P, Wells JR, Reid MF.
PMID: 31491315
Phys Rev Lett. 2019 Aug 02;123(5):057401. doi: 10.1103/PhysRevLett.123.057401.

We show that crystal-field calculations for C_{1} point-group symmetry are possible, and that such calculations can be performed with sufficient accuracy to have substantial utility for rare-earth based quantum information applications. In particular, we perform crystal-field fitting for a...

Regulation of myeloid cells by activated T cells determines the efficacy of PD-1 blockade.

Oncoimmunology

Eissler N, Mao Y, Brodin D, Reuterswärd P, Andersson Svahn H, Johnsen JI, Kiessling R, Kogner P.
PMID: 28123870
Oncoimmunology. 2016 Sep 09;5(12):e1232222. doi: 10.1080/2162402X.2016.1232222. eCollection 2016.

Removal of immuno-suppression has been reported to enhance antitumor immunity primed by checkpoint inhibitors. Although PD-1 blockade failed to control tumor growth in a transgenic murine neuroblastoma model, concurrent inhibition of colony stimulating factor 1 receptor (CSF-1R) by BLZ945...

Microwave and infrared spectra, adjusted r0 structural parameters, conformational stabilities, vibrational assignments, and theoretical calculations of cyclobutylcarboxylic acid chloride.

The journal of physical chemistry. A

Klaassen JJ, Darkhalil ID, Deodhar BS, Gounev TK, Gurusinghe RM, Tubergen MJ, Groner P, Durig JR.
PMID: 23777483
J Phys Chem A. 2013 Aug 01;117(30):6508-24. doi: 10.1021/jp404510n. Epub 2013 Jul 15.

The FT-microwave spectrum of cyclobutylcarboxylic acid chloride, c-C4H7C(O)Cl, has been recorded and 153 transitions for the (35)Cl and (37)Cl isotopologues have been assigned for the gauche-equatorial (g-Eq) conformation. The ground state rotational constants were determined for (35)Cl [(37)Cl]: A...

Showing 1 to 12 of 130 entries