02222oam 2200457 a 450 991069871800332120090427102951.0(CKB)5470000002396679(OCoLC)226390261(EXLCZ)99547000000239667920080430d2008 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierChemical assessments[electronic resource] low productivity and new interagency review process limit the usefulness and credibility of EPA's Integrated Risk Information System : report to Chairman, Committee on Environment and Public Works, U.S. Senate /United States Government Accountability Office[Washington, D.C.] :U.S. Govt. Accountability Office,[2008]ii, 84 pages digital, PDF fileTitle from title screen (viewed on Apr. 30, 2008)."March 2008.""GAO-08-440."Includes bibliographical references.GAO was asked to examine (1) the outcome of steps EPA has taken to ensure that IRIS contains current, credible chemical risk information, to address the backlog of ongoing assessments, and to respond to new requirements from the Office of Management and Budget (OMB); and (2) the potential effects of planned changes to the IRIS assessment process on EPA's ability to ensure that IRIS provides current, credible risk information.Chemical assessments ChemicalsLaw and legislationUnited StatesHazardous substancesLaw and legislationUnited StatesHealth risk assessmentUnited StatesEnvironmental risk assessmentUnited StatesChemicalsLaw and legislationHazardous substancesLaw and legislationHealth risk assessmentEnvironmental risk assessmentUnited States.Congress.Senate.Committee on Environment and Public Works.EJBEJBGPOBOOK9910698718003321Chemical assessments3472386UNINA03354nam 2200601 450 991081712920332120180322114856.00-8218-7699-60-8218-5118-7(CKB)3240000000069638(EBL)3113097(SSID)ssj0000712504(PQKBManifestationID)11468821(PQKBTitleCode)TC0000712504(PQKBWorkID)10649128(PQKB)10389807(MiAaPQ)EBC3113097(WaSeSS)Ind00039495(RPAM)4835937(PPN)197104347(EXLCZ)99324000000006963819900731h19901990 uy| 0engur|n|---|||||txtccrFinite geometries and combinatorial designs proceedings of the AMS Special Session in Finite Geometries and Combinatorial Designs, held October 29-November 1, 1987 /Earl S. Kramer and Spyros S. Magliveras, editorsProvidence, Rhode Island :American Mathematical Society,[1990]©19901 online resource (332 p.)Contemporary mathematics,0271-4132 ;volume 111Session held in Lincoln, Nebraska.Includes bibliographical references.""Contents""; ""Preface""; ""List of Contributors""; ""List of Participants""; ""A Note on Hamilton Cycles in Block-Intersection Graphs""; ""All Dicyclic Groups of Order at Least Twelve Have Symmetric Sequencings""; ""Concerning Pairwise Balanced Designs With Prime Power Block Sizes""; ""On the p-Rank of Incidence Matrices and a Question of E.S. Lander""; ""On the Dempwolff Plane""; ""Difference Sets in 2-Groups""; ""On the Existence of Room Squares with Subsquares""; ""A Bound for Blocking Sets in Finite Projective Planes""""Sets With More Than One Representation as an Algebraic Curve of Degree Three""""Flocks and Partial Flocks of Quadric Sets""; ""The Finite Flag-Transitive Linear Spaces with an Exceptional Automorphism Group""; ""Constructing 6-(14,7,4) Designs""; ""On the Classification of Finite Cn-Geometries with Thick Lines""; ""Cyclic Codes and Cyclic Configurations""; ""Designs and Approximation""; ""Flocks, Maximal Exterior Sets, and Inversive Planes""; ""Self-Orthogonal Designs""; ""Nonembeddable Quasi-Residual Designs""; ""Finite Planes And Clique Partitions""; ""Oval Designs in Quadrics""""On the Order of a Finite Projective Plane and its Collineation Group""""Some Geometric Aspects of Root Finding in GF(qm)""; ""Automorphism Groups as Linear Groups""Contemporary mathematics (American Mathematical Society) ;v. 111.Finite geometriesCongressesCombinatorial designs and configurationsCongressesFinite geometriesCombinatorial designs and configurations516/.13Kramer Earl S(Earl Sidney),1940-Magliveras Spyros S(Spyros Simos),1938-AMS Special Session in Finite Geometries and Combinatorial DesignsMiAaPQMiAaPQMiAaPQBOOK9910817129203321Finite geometries and combinatorial designs79061UNINA