01052nam a2200289 i 450099100117922970753620020507184721.0950721s1979 uk ||| | eng 0198535317b10811771-39ule_instLE01308274ExLDip.to Matematicaeng532.0593AMS 76D33Bhatnagar, P. L.536242Nonlinear waves in one-dimensional dispersive systems /by P. L. BhatnagarOxford :Clarendon Press,1979xii, 142 p. :ill. ;25 cm.Oxford mathematical monographsIncludes bibliographies and indexesNonlinear waves.b1081177123-02-1728-06-02991001179229707536LE013 76D BHA11 (1979)12013000032887le013-E0.00-l- 00000.i1091735428-06-02Nonlinear waves in one-dimensional dispersive systems924882UNISALENTOle01301-01-95ma -enguk 0102458oam 2200661 450 991071516580332120210416082128.041-937(CKB)5470000002508355(OCoLC)1226719721(OCoLC)1231541282(EXLCZ)99547000000250835520201214d2020 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierChallenges to safely reopening K-12 schools hearing before the Select Subcommittee on the Coronavirus Crisis of the Committee on Oversight and Reform, House of Representatives, One Hundred Sixteenth Congress, second session, August 6, 2020Washington :U.S. Government Publishing Office,2020.1 online resource (iii, 38 pages)Access ID (govinfo): CHRG-116hhrg41937."Serial no. 116-112."Challenges to safely reopening K-12 schools StudentsHealth and hygieneUnited StatesStudentsUnited StatesSocial conditionsCOVID-19 (Disease)PreventionNeeds assessmentUnited StatesDistance educationUnited StatesTeachersHealth and hygieneUnited StatesPersonal protective equipmentUnited StatesDistance educationfastProtective clothingfastStudentsHealth and hygienefastStudentsSocial conditionsfastTeachersHealth and hygienefastUnited StatesfastLegislative hearings.fastLegislative hearings.lcgftStudentsHealth and hygieneStudentsSocial conditions.COVID-19 (Disease)PreventionNeeds assessmentDistance educationTeachersHealth and hygienePersonal protective equipmentDistance education.Protective clothing.StudentsHealth and hygiene.StudentsSocial conditions.TeachersHealth and hygiene.GPOGPOOCLCOOCLCFDWPGPOBOOK9910715165803321Challenges to safely reopening K-12 schools3499692UNINA02700oam 2200733I 450 991070979710332120180614135925.0(CKB)5470000002472271(OCoLC)785231981(OCoLC)761278728(EXLCZ)99547000000247227120120408j198503 ua 0engurbn||||||abptxtrdacontentcrdamediacrrdacarrierLocal strain redistribution corrections for a simplified inelastic analysis procedure based on an elastic finite-element analysis /Albert Kaufman and Shoi Y. HwangWashington, D.C. :National Aeronautics and Space Administration, Scientific and Technical Information Branch,March 1985.1 online resource (11 pages) illustrationsNASA/TP ;2421"March 1985."Includes bibliographical references (page 11).Aircraft gas-turbinesMaterialsElastic analysis (Engineering)Finite element methodStrains and stressesAircraft gas-turbinesMaterialsfastElastic analysis (Engineering)fastFinite element methodfastStrains and stressesfastCyclic loadsnasatFinite element methodnasatInelastic stressnasatNonlinear equationsnasatStress distributionnasatStress-strain relationshipsnasatAircraft gas-turbinesMaterials.Elastic analysis (Engineering)Finite element method.Strains and stresses.Aircraft gas-turbinesMaterials.Elastic analysis (Engineering)Finite element method.Strains and stresses.Cyclic loads.Finite element method.Inelastic stress.Nonlinear equations.Stress distribution.Stress-strain relationships.Kaufman Albert1928-1413652Hwang Shoi Y.United States.National Aeronautics and Space Administration.Scientific and Technical Information Branch,OCLCEOCLCEOCLCQOCLCOOCLCFOCLCQGPOBOOK9910709797103321Local strain redistribution corrections for a simplified inelastic analysis procedure based on an elastic finite-element analysis3526440UNINA