Zobrazeno 1 - 10
of 59
pro vyhledávání: '"A. T. Dawkins"'
Autor:
E. S. M. Matsuba, N. Russo, E. McKernan, R. Curl, T. Dawkins, H. Flores, M. Miseros, J. Stewart, A. Loebus, D. A. Brodeur, J. A. Burack
Publikováno v:
Journal of Intellectual Disability Research. 67:205-215
Individuals with Down syndrome (DS) appear to perform at a level that is commensurate with developmental expectations on simple tasks of selective attention. In this study, we examine how their selective attention is impacted by target changes that u
Publikováno v:
New Journal of Physics, Vol 20, Iss 10, p 105001 (2018)
We propose speeding up a single ion heat pump based on a tapered ion trap. If a trapped ion is excited in an oscillatory motion axially the radial degrees of freedom are cyclically expanded and compressed such that heat can be pumped between two rese
Externí odkaz:
https://doaj.org/article/c0208d0b1c5f46d0aa863fd835b19cb4
Autor:
Jörg Wrachtrup, Samuel T. Dawkins, Felix Stopp, Kilian Singer, Roman Kolesov, Karin Groot-Berning, Thomas Kornher, Ferdinand Schmidt-Kaler, Georg Jacob
Publikováno v:
Physical Review Letters
Single dopant atoms or dopant-related defect centers in a solid state matrix provide an attractive platform for quantum simulation of topological states, for quantum computing and communication, due to their potential to realize a scalable architectu
Publikováno v:
Fundamental Theories of Physics ISBN: 9783319990453
Trapped ions in linear Paul traps have been established as a powerful platform for performing experiments in quantum optics, quantum computing, quantum simulation, quantum control, and more recently in quantum thermodynamics. For the latter, modifica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6349e578b54cf28154603ae7ad7692f
https://doi.org/10.1007/978-3-319-99046-0_36
https://doi.org/10.1007/978-3-319-99046-0_36
Publikováno v:
Journal of Animal Science. 92:4775-4778
The melting point (TM) of fat is relevant to health, but available methods of determining TM are cumbersome. One of the standard methods of measuring TM for animal and vegetable fats is the slip point, also known as the open capillary method. This me
Autor:
Robert C. Hickner, Justin D. La Favor, Jillian T. Dawkins, Ethan J. Anderson, Christopher J. Wingard
Publikováno v:
American Journal of Physiology-Regulatory, Integrative and Comparative Physiology. 305:R423-R434
The aim of this study was to investigate aerobic exercise training as a means to prevent erectile dysfunction (ED) and coronary artery disease (CAD) development associated with inactivity and diet-induced obesity. Male Sprague-Dawley rats were fed a
Autor:
Philipp Schneeweiss, S. T. Dawkins, E. Vetsch, Rudolf Mitsch, Daniel Reitz, Arno Rauschenbeutel
Publikováno v:
Applied Physics B. 110:279-283
We demonstrate optical transport of cold cesium atoms over millimeter-scale distances along an optical nanofiber. The atoms are trapped in a one-dimensional optical lattice formed by a two-color evanescent field surrounding the nanofiber, far red- an
Autor:
Ferdinand Schmidt-Kaler, J. Roßnagel, Obinna Abah, Karl Nicolas Tolazzi, Kilian Singer, S. T. Dawkins, Eric Lutz
Publikováno v:
Roßnagel, J, Dawkins, S T, Tolazzi, K N, Abah, O, Lutz, E, Schmidt-Kaler, F & Singer, K 2016, ' A single-atom heat engine ', Science, vol. 352, no. 6283, pp. 325 . https://doi.org/10.1126/science.aad6320, https://doi.org/10.1126/science.aad6320
Making a teeny tiny engine Steam locomotives, cars, and the drinking bird toy all convert heat into useful work as it cycles between two reservoirs at different temperatures. Usually, the working substance where the heat-work conversion occurs is a l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c68ed2608ec8dea1ecf65727d4d69644
https://pure.qub.ac.uk/en/publications/a-singleatom-heat-engine(2acac2ca-62c1-455e-85ca-f4e613db19de).html
https://pure.qub.ac.uk/en/publications/a-singleatom-heat-engine(2acac2ca-62c1-455e-85ca-f4e613db19de).html
Autor:
Karin Groot-Berning, S. Ulm, S. T. Dawkins, Sebastian Wolf, Ferdinand Schmidt-Kaler, Kilian Singer, Luc Couturier, Georg Jacob, Ulrich Poschinger
Publikováno v:
Physical review letters. 117(4)
We realize a single particle microscope by using deterministically extracted laser-cooled ^{40}Ca^{+} ions from a Paul trap as probe particles for transmission imaging. We demonstrate focusing of the ions to a spot size of 5.8±1.0 nm and a minimum t
Autor:
R. Chicireanu, S. T. Dawkins, Jacques Millo, Sébastien Bize, C. Mandache, Michael Petersen, Y. Le Coq, Daniel Varela Magalhães
Publikováno v:
Applied Physics B-Laser and Optics
Applied Physics B-Laser and Optics, 2010, 99, pp.41-46. ⟨10.1007/s00340-009-3830-3⟩
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Applied Physics B-Laser and Optics, 2010, 99, pp.41-46. ⟨10.1007/s00340-009-3830-3⟩
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
We have developed an ultra-stable source in the deep ultraviolet, suitable to fulfill the interrogation requirements of a future fully-operational lattice clock based on neutral mercury. At the core of the system is a Fabry-P\'erot cavity which is hi