1.

Record Nr.

UNINA9910696748603321

Autore

Friedel Michael J

Titolo

Initial sediment transport model of the mining-affected Aries River basin, Romania [[electronic resource] /] / by Michael J. Friedel and Joshua I. Linard ; in cooperation with the World Bank, the Romanian National Agency for Mineral Resources, and Futures Group

Pubbl/distr/stampa

Reston, Va. : , : U.S. Geological Survey, , 2008

Descrizione fisica

vi, 23 pages : digital, PDF file

Collana

Open-file report ; ; 2008-1171

Altri autori (Persone)

LinardJoshua I

Soggetti

Sediment transport - Romania - Aries River Watershed

Water - Pollution - Romania - Aries River Watershed

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Title from PDF title screen (viewed on June 30, 2008).

Nota di bibliografia

Includes bibliographical references.



2.

Record Nr.

UNINA9910709519003321

Autore

Berry Sandra A

Titolo

Metric dimensional coordination - the issues and precedent / / Sandra A. Berry, Hans J. Milton

Pubbl/distr/stampa

Gaithersburg, MD : , : U.S. Dept. of Commerce, National Institute of Standards and Technology, , 1978

Descrizione fisica

1 online resource

Collana

NBS special publication ; ; 504

Altri autori (Persone)

BerrySandra A

MiltonHans J

Soggetti

Metric system

Modular coordination (Architecture)

Conference papers and proceedings.

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

1978.

Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.

Title from PDF title page.

Nota di bibliografia

Includes bibliographical references.



3.

Record Nr.

UNINA9910830128703321

Autore

Dey Aloke

Titolo

Fractional factorial plans [[electronic resource] /] / Aloke Dey, Rahul Mukerjee

Pubbl/distr/stampa

New York, : Wiley, c1999

ISBN

1-282-30739-8

9786612307393

0-470-31698-5

0-470-31782-5

Descrizione fisica

1 online resource (236 p.)

Collana

Wiley series in probability and statistics Probability and statistics section

Altri autori (Persone)

MukerjeeRahul

Disciplina

519.5

519.5354

Soggetti

Experimental design

Factorial experiment designs

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

Fractional Factorial Plans; Contents; Preface; 1. Introduction; 1.1 lntroductory Remarks, 1; 1.2 Preliminary Ideas, 2; 1.3 Scope of the Book, 5; 2. Fractional Plans and Orthogonal Arrays; 2.1 Introduction, 7; 2.2 Kronecker Notation, 7; 2.3 Fractional Factorial Plans, 11; 2.4 Concept of Resolution, 18; 2.5 Optimality Criteria, 20; 2.6 Role of Orthogonal Arrays, 23; Exercises, 30; 3. Symmetric Orthogonal Arrays; 3.1 Introduction, 32; 3.2 Orthogonal Arrays and Hadamard Matrices, 32; 3.3 Foldover Technique, 34; 3.4 Use of Galois Fields, 36; 3.5 Method of Differences, 40

3.6 Some Further Results, 46Exercises, 47; 4. Asymmetric Orthogonal Arrays; 4.1 Introduction, 48; 4.2 Collapsing and Replacement Procedures, 48; 4.3 Use of Hadamard Matrices, 50; 4.4 Use of Difference Matrices, 56; 4.5 Use of Resolvable Arrays, 60; 4.6 More on the Method of Grouping, 66; 4.7 Arrays of Higher Strength, 68; Exercises, 74; 5. Some Results on Nonexistence; 5.1 Introduction, 75; 5.2 Bose-Bush Approach, 75; 5.3 Linear Programming and Other Bounds, 79; 5.4 On the Tight and Nearly Tight Cases, 84; Exercises, 93;



6. More on Optimal Fractional plans and Related Topics

6.1 Introduction and Preliminaries, 946.2 Augmented Orthogonal Arrays: Addition of One Run, 95; 6.3 Augmented Orthogonal Arrays: Further Results, 102; 6.4 Nearly Orthogonal Arrays, 1 17; 6.5 Connection with Weighing Designs, 122; 6.6 Optimality with Two or Three Factors, 128; 6.7 Some Other Plans, 134; Exercises, 139; 7. Trend-Free Plans and Blocking; 7.1 Introduction, 140; 7.2 Trend-Free Plans: Basic Principles, 140; 7.3 Trend-Free Orthogonal Arrays, 147; 7.4 Blocking, 158; Exercises, 161; 8. Some Further Developments; 8.1 Introduction, 162

8.2 Regular Fractions and Minimum Aberration Designs, 1628.3 Search Designs, 175; 8.4 Supersaturated Designs, 182; Exercises, 184; Appendix; A. 1 Hadamard Matrices, 187; A.2 Difference Matrices, 189; A.3 Selected Orthogonal Arrays, 190; References; Index

Sommario/riassunto

A one-stop reference to fractional factorials and related orthogonal arrays.Presenting one of the most dynamic areas of statistical research, this book offers a systematic, rigorous, and up-to-date treatment of fractional factorial designs and related combinatorial mathematics. Leading statisticians Aloke Dey and Rahul Mukerjee consolidate vast amounts of material from the professional literature--expertly weaving fractional replication, orthogonal arrays, and optimality aspects. They develop the basic theory of fractional factorials using the calculus of factorial arrangements, thereb