01870nam 2200445Ia 450 991070126070332120120810105601.0(CKB)5470000002416450(OCoLC)805700797(EXLCZ)99547000000241645020120810d2011 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierWork schedules and sleep patterns of railroad train and engine service employees in passenger operations[electronic resource] /[Judith Gertler, Amanda DiFore]Washington, DC :U.S. Dept. of Transportation, Federal Railroad Administration, Office of Railroad Policy and Development,[2011]1 online resource (vii, 79 pages) illustrations (some color)Title from title screen (viewed on June 18, 2012)."March 2011.""Performing organization, QinetiQ North America, Technology Solutions Group."--Rept. documentation p."DOT/FRA/ORD-11/05."Includes bibliographical references (pages 46-47).RailroadsUnited StatesEmployeesPsychologyHours of laborUnited StatesFatigueRailroadsEmployeesPsychology.Hours of laborFatigue.Gertler Judith B1382722DiFore Amanda1390090United States.Federal Railroad Administration.Office of Railroad Policy and Development.QinetiQ North America (Firm).Technology Solutions Group.GPOGPOBOOK9910701260703321Work schedules and sleep patterns of railroad train and engine service employees in passenger operations3442438UNINA01230nam 2200373 450 991082015860332120230809234439.03-7369-8619-X(CKB)4340000000204896(MiAaPQ)EBC5058563(EXLCZ)99434000000020489620171023h20172017 uy 0engurcnu||||||||rdacontentrdamediardacarrierInvestigation of cohesive zone models for three-dimensional fatigue crack propagation in engineering metals /vorgelegt von M.Sc. Xiao LiGöttingen, [Germany] :Cuvillier Verlag,2017.©20171 online resource (122 pages) illustrations, graphs3-7369-9619-5 Includes bibliographical references.Three-dimensional imagingThree-dimensional imaging.006.693Li Xiao648571MiAaPQMiAaPQMiAaPQBOOK9910820158603321Investigation of cohesive zone models for three-dimensional fatigue crack propagation in engineering metals4022661UNINA