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pro vyhledávání: '"J. Friebe"'
Akademický článek
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Autor:
Alyssa K. McGonagle, Courtney L. McCluney, Susan J. Friebe, Zachary L. Fragoso, Kyla J. Holcombe, Gwenith G. Fisher
Publikováno v:
Workplace Health & Safety. 64:479-487
This study’s purpose was twofold: first, to examine the relative importance of job demands and resources as predictors of burnout and engagement, and second, the relative importance of engagement and burnout related to health, depressive symptoms,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d8911db05f9375cb25a031f937968f6
https://doi.org/10.1177/2165079916653414
https://doi.org/10.1177/2165079916653414
Publikováno v:
Zeitschrift für Gerontologie und Geriatrie. 47:563-569
Der vorliegende Text steht im Kontext einer Erweiterungsstudie zum deutschen Untersuchungsprogramm „Programme for the International Assessment of Adult Competencies“ (PIAAC), das in einer reprasentativen Studie die Kompetenzen der erwachsenen Bev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8170675009626755e025be59b21769ec
https://doi.org/10.1007/s00391-014-0804-9
https://doi.org/10.1007/s00391-014-0804-9
Autor:
N. Rehbein, Adolf Giesen, Ernst M. Rasel, Albane Douillet, Hardo Stoehr, J. Friebe, J. Keupp, Wolfgang Ertmer, Tanja E. Mehlstäubler, J. Gao, Holger Wolff
Publikováno v:
Applied Physics B. 91:29-33
We have developed a Nd:YVO4 thin-disk laser at 914 nm with single-frequency operation and active frequency stabilization to a low-finesse reference cavity. The spectral density of laser frequency noise is analysed by means of noise measurements at th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b89fab965aeeae028b957c3bee165899
https://doi.org/10.1007/s00340-008-2954-1
https://doi.org/10.1007/s00340-008-2954-1
Publikováno v:
Zeitschrift fur Gerontologie und Geriatrie. 47(7)
This article deals with the study "Competencies in later life" (CiLL), a parallel study to the German program for the international assessment of adult competencies (PIAAC) survey which assesses the level and distribution of skills of the adult popul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5129da1dcea7d7e2ca65f92b9d7850d8
https://pubmed.ncbi.nlm.nih.gov/25139446
https://pubmed.ncbi.nlm.nih.gov/25139446
Publikováno v:
Methods of Information in Medicine. 40:69-73
This paper presents a promising approach of using component-oriented geographical information systems (GIS) to facilitate improved medical and ecological applications. The integration of administrative geographical and medical data (map overlay) allo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b4679cbd6dddeb9426ab340d9bb946f
https://doi.org/10.1055/s-0038-1634466
https://doi.org/10.1055/s-0038-1634466
Beating the density limit by continuously loading a dipole trap from millikelvin-hot magnesium atoms
Autor:
Klaus Zipfel, Dominika Fim, Hrishikesh Kelkar, T. Wübbena, Andre Kulosa, M. Riedmann, J. Friebe, Wolfgang Ertmer, A. Pape, Steffen Ruhmann, Ernst M. Rasel
Publikováno v:
Physical Review A. 86
We load ${10}^{5}$ magnesium atoms in a dipole trap from a millikelvin-hot magneto-optical trap (MOT) using a continuous-loading scheme. Light-assisted two-body processes limit the maximum achievable density in a MOT, resulting in a reduced transfer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a20b467fc7101d5f1ebad31af12dafbc
https://doi.org/10.1103/physreva.86.043416
https://doi.org/10.1103/physreva.86.043416
Autor:
Th. Udem, Ronald Holzwarth, Stefan Droste, Osama Terra, M. Riedmann, J. Friebe, S. M. F. Raupach, A. Pape, Harald Schnatz, Katharina Predehl, Ernst M. Rasel, Gesine Grosche, Uwe Sterr
Publikováno v:
2012 European Frequency and Time Forum.
Optical frequency transmission via phase-stabilized telecommunication fiber is currently the most precise technique available for disseminating frequencies. We summarize some key advances, results and applications for fiber networks spanning up to 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d4d06e292b1e0f6c8e09aead5f93ca5
https://doi.org/10.1109/eftf.2012.6502416
https://doi.org/10.1109/eftf.2012.6502416
Autor:
M. Riedmann, Andre Kulosa, Klaus Zipfel, A. Pape, T. Wübbena, Wolfgang Ertmer, Dominika Fim, Ernst M. Rasel, Hrishikesh Kelkar, J. Friebe, Birte Lampmann, Steffen Ruhmann
Publikováno v:
2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference (CLEO EUROPE/EQEC).
Optical atomic clocks have large potential regarding accuracy and stability compared to the best microwave clocks. Alkaline-earth magnesium (Mg) is a promising candidate for a future neutral atom optical clock due to its low sensitivity to blackbody
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5af94ed73733b328d1888602f4fc4dd
https://doi.org/10.1109/cleoe.2011.5943301
https://doi.org/10.1109/cleoe.2011.5943301
Autor:
T. Wübbena, Andre Kulosa, Klaus Zipfel, A. Pape, Dominika Fim, J. Friebe, Ernst M. Rasel, Hrishikesh Kelkar, M. Riedmann, Birte Lampmann, Wolfgang Ertmer, Steffen Ruhmann
Publikováno v:
2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference (CLEO EUROPE/EQEC).
Magnesium (Mg) is an attractive candidate for a neutral atom optical clock. It shows low sensitivity to black body radiation induced frequency shifts - the dominant uncertainty contribution in today's most accurate neutral atom optical clocks [1]. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89f3008dd97519823948d82b32488300
https://doi.org/10.1109/cleoe.2011.5943306
https://doi.org/10.1109/cleoe.2011.5943306