03287nam 2200793Ia 450 991078200350332120200520144314.097866117581581-4356-5797-70-87355-222-997866117581411-281-75814-01-281-75815-91-4356-5270-31-933531-56-8(CKB)1000000000534428(EBL)355231(OCoLC)437220340(SSID)ssj0000106722(PQKBManifestationID)11108914(PQKBTitleCode)TC0000106722(PQKBWorkID)10110621(PQKB)11020368(SSID)ssj0000502753(PQKBManifestationID)11939625(PQKBTitleCode)TC0000502753(PQKBWorkID)10528200(PQKB)22633901(MiAaPQ)EBC355231(MiAaPQ)EBC355232(Au-PeEL)EBL355232(CaPaEBR)ebr10240804(CaONFJC)MIL175814(OCoLC)437220341(Au-PeEL)EBL355231(CaPaEBR)ebr10240827(CaONFJC)MIL175815(EXLCZ)99100000000053442820010716d2001 uy 0engur|n|---|||||txtccrAssessing toxic risk[electronic resource] /by the Environmental Inquiry Leadership Team, Nancy M. Trautmann ... [et al.] with Patricia Carroll and Janine Guadagno and Cornell scientist, Stephen M. PenningrothStudent ed.Arlington, Va. NSTA Pressc20011 online resource (116 p.)Cornell scientific inquiry seriesDescription based upon print version of record.0-87355-196-6 Includes bibliographical references.Assessing Toxic Risk; Table of Contents; SECTION 1. UNDERSTANDING TOXIC RISK; SECTION 3. BEYOND PROTOCOLS: CONDUCTING INTERACTIVE RESEARCH; PREFACE; CARRYING OUT YOUR OWN RESEARCH; HOW TO USE THIS BOOK; SECTION 1; UNDERSTANDING TOXIC RISK; SECTION 2; TOXICOLOGY PROTOCOLS: INTRODUCTION TO RESEARCH; SECTION 3; BEYOND PROTOCOLS:CONDUCTING INTERACTIVE RESEARCHHow can we decide what concentration of arsenic is acceptable in public drinking water? What does it mean to say that Vitamin D is a highly toxic chemical? How can we balance the risks of spraying pesticides versus the risks of insect-borne diseases such as West Nile Virus, Lyme Disease, or Malaria? Students discover the answers to these intriguing questions and more by delving into the Cornell Scientific Inquiry Series: Assessing Toxic Risk, Student Edition.Cornell scientific inquiry series.Toxicity testingLaboratory manualsToxicologyToxicity testingToxicology.615/.704/0724 22Trautmann Nancy M1472172National Science Teachers Association.Environmental Inquiry Leadership Team.MiAaPQMiAaPQMiAaPQBOOK9910782003503321Assessing toxic risk3684876UNINA06551nam 22008415 450 991048454150332120251226195824.01-280-39057-397866135684963-642-17458-210.1007/978-3-642-17458-2(CKB)2670000000064706(SSID)ssj0000475974(PQKBManifestationID)11304173(PQKBTitleCode)TC0000475974(PQKBWorkID)10469890(PQKB)10185420(DE-He213)978-3-642-17458-2(MiAaPQ)EBC3066244(PPN)14989340X(EXLCZ)99267000000006470620101215d2010 u| 0engurnn|008mamaatxtccrCombinatorial Optimization and Applications 4th International Conference, COCOA 2010, Kailua-Kona, HI, USA, December 18-20, 2010, Proceedings, Part I /edited by Weili Wu, Ovidiu Daescu1st ed. 2010.Berlin, Heidelberg :Springer Berlin Heidelberg :Imprint: Springer,2010.1 online resource (XV, 424 p.) Theoretical Computer Science and General Issues,2512-2029 ;6508Bibliographic Level Mode of Issuance: Monograph3-642-17457-4 Includes bibliographical references and index.Termination of Multipartite Graph Series Arising from Complex Network Modelling -- Simple Cuts Are Fast and Good: Optimum Right-Angled Cuts in Solid Grids -- Evacuation of Rectilinear Polygons -- A Fast Algorithm for Powerful Alliances in Trees -- NP-Completeness of Spreading Colored Points -- Construction of Mixed Covering Arrays of Variable Strength Using a Tabu Search Approach -- Feasibility-Based Bounds Tightening via Fixed Points -- A Characterisation of Stable Sets in Games with Transitive Preference -- Linear Coherent Bi-cluster Discovery via Beam Detection and Sample Set Clustering -- An Iterative Algorithm of Computing the Transitive Closure of a Union of Parameterized Affine Integer Tuple Relations -- Bases of Primitive Nonpowerful Sign Patterns -- Extended Dynamic Subgraph Statistics Using h-Index Parameterized Data Structures -- Discrete Optimization with Polynomially Detectable Boundaries and Restricted Level Sets -- Finding Strong Bridges and Strong Articulation Points in Linear Time -- Robust Optimization of Graph Partitioning and Critical Node Detection in Analyzing Networks -- An Efficient Algorithm for Chinese Postman Walk on Bi-directed de Bruijn Graphs -- On the Hardness and Inapproximability of Optimization Problems on Power Law Graphs -- Cyclic Vertex Connectivity of Star Graphs -- The Number of Shortest Paths in the (n, k)-Star Graphs -- Complexity of Determining the Most Vital Elements for the 1-median and 1-center Location Problems -- PTAS for Minimum Connected Dominating Set with Routing Cost Constraint in Wireless Sensor Networks -- A Primal-Dual Approximation Algorithm for the Asymmetric Prize-Collecting TSP -- Computing Toolpaths for 5-Axis NC Machines -- A Trichotomy Theorem for the Approximate Counting of Complex-Weighted Bounded-Degree Boolean CSPs -- A Randomized Algorithm for Weighted Approximation of Points by a Step Function -- Approximating Multilinear Monomial Coefficients and Maximum Multilinear Monomials in Multivariate Polynomials -- The Union of Colorful Simplices Spanned by a Colored Point Set -- Compact Visibility Representation of 4-Connected Plane Graphs -- Some Variations on Constrained Minimum Enclosing Circle Problem -- Searching for an Axis-Parallel Shoreline -- Bounded Length, 2-Edge Augmentation of Geometric Planar Graphs -- Scheduling Packets with Values and Deadlines in Size-Bounded Buffers -- Transporting Jobs through a Processing Center with Two Parallel Machines.The 4th Annual International Conference on Combinatorial Optimization and Applications (COCOA 2010) took place in Big Island, Hawaii, USA, December 18–20, 2010. Past COCOA conferences were held in Xi’an, China (2007), Newfoundland, Canada (2008)and Huangshan, China (2009). COCOA2010providedaforumforresearchersworkingintheareasofcom- natorial optimization and its applications. In addition to theoretical results, the conference also included recent works on experimental and applied research of general algorithmic interest. The Program Committee received 108 submissions from more than 23 countries and regions, including Australia, Austria, Canada, China, Denmark, France, Germany, Hong Kong, India, Italy, Japan, Korea, Mexico, New Zealand, Poland, Slovak Republic, Spain, Sweden, Switzerland, Taiwan, UK, USA, Vietnam, etc. Among the 108 submissions, 49 regular papers were selected for presentation at the conference and are included in this volume. Some of these papers will be selected for publication in a special issue of the Journal of Combinatorial Optimization, a special issue of Theoretical Computer Science, a special issue of Optimization Letters, and a special issue of Discrete Mathematics, Algorithms and Applications under the standard refereeing procedure.Theoretical Computer Science and General Issues,2512-2029 ;6508AlgorithmsComputer scienceMathematicsDiscrete mathematicsComputer networksComputer graphicsBioinformaticsAlgorithmsDiscrete Mathematics in Computer ScienceComputer Communication NetworksComputer GraphicsComputational and Systems BiologySymbolic and Algebraic ManipulationAlgorithms.Computer scienceMathematics.Discrete mathematics.Computer networks.Computer graphics.Bioinformatics.Algorithms.Discrete Mathematics in Computer Science.Computer Communication Networks.Computer Graphics.Computational and Systems Biology.Symbolic and Algebraic Manipulation.005.1Wu Weili1005291Daescu Ovidiu1758798COCOA (Conference)MiAaPQMiAaPQMiAaPQBOOK9910484541503321Combinatorial optimization and applications4197050UNINA