Sampling for analytical purposes:
Saved in:
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English French |
| Published: |
Chichester [u.a.]
Wiley
1998
|
| Subjects: | |
| Online Access: | Inhaltsverzeichnis |
| Physical Description: | 153 S. Ill., graph. Darst. |
| ISBN: | 0471979562 |
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| 245 | 1 | 0 | |a Sampling for analytical purposes |c Pierre Gy |
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| 650 | 7 | |a Milieux granulaires - Échantillonnage |2 ram | |
| 650 | 7 | |a Solides en vrac |2 ram | |
| 650 | 7 | |a Échantillonnage (statistique) |2 ram | |
| 650 | 4 | |a Bulk solids |x Sampling | |
| 650 | 4 | |a Granular materials |x Sampling | |
| 650 | 4 | |a Sampling (Statistics) | |
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Record in the Search Index
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| adam_text | SAMPLING FOR ANALYTICAL PURPOSES PIERRE GY THE PARIS SCHOOL OFPHYSICS
AND CHEMISTRY TRANSLATED BY A. G. ROYLE JOHN WILEY & SONS CHICHESTER *
NEW YORK * WEINHEIM * BRISBANE * SINGAPORE * TORONTO CONTENTS PREFACE TO
FRENCH EDITION XI PREFACE TO ENGLISH EDITION XIII ACKNOWLEDGEMENTS XV
GENERAL PLAN OFTHIS BOOK XVII 1 INTRODUCTION 1 1.1 THE PARADOX OF THE
DIAMOND AND THE SAMPLE 1 1.2 THE ROLE OF SAMPLING IN VALUATION 1 1.3 THE
ROLE OF SAMPLING IN RESEARCH 2 1.4 SAMPLING: AN UNAVOIDABLE PRECURSOR TO
ANALYSIS 2 1.5 THE PARTIES INVOLVED IN SAMPLING 4 1.6 SAMPLING ERRORS
AND THE RISKS INCURRED 6 1.7 EXAMPLES OFCOSTLY SAMPLING ERRORS 6 1.8 THE
COMPLEMENTARY NATURE OF SAMPLING AND ANALYSIS 7 1.9 THE RELATIVE
IMPORTANCE GIVEN TO SAMPLING AND TO ANALYSIS 10 1.10 A CARICATURIST S
LOOKAT THE BIBLIOGRAPHY OF SAMPLING 10 1.11 THE FUTURE OF ANALYSIS 12
1.12 BEGINNINGS OF A GENERAL SAMPLING THEORY 12 1.13 CONCLUSIONS 14 PART
I THE QUALITATIVE APPROACH: ACHIEVING ACCURACY IN SAMPLING 2 HOW CAN THE
MASS OF A LOT L BE REDUCED? 17 2.1 INCREMENTAL SAMPLING 17 2.2 SAMPLING
BY SPLITTING 18 3 HETEROGENEITY AND SAMPLING 23 3.1 CONSTITUENT ELEMENTS
AND UNITS 23 3.2 CONCEPTS OF HOMOGENEITY AND HETEROGENEITY OFA SET 24 4
SAMPLING DEFMITIONS 27 VLLL CONTENTS 4.1 INTRODUCTION 27 4.2 THE ROLE OF
THE THEORETICIAN 27 4.3 DEFINITIONS OF SELECTION; OF SAMPLING; AND OF A
SAMPLE AS FUNCTIONS OF THE CONDITIONS UNDER WHICH SELECTION TOOK PLACE
28 4.4 HOW TO MAKE A CORRECT SELECTION 28 4.5 DEFINITIONS OF SELECTION;
OF SAMPLING: AND OF A SAMPLE AS FUNCTIONS OF THE SAMPLING ERROR 30 4.6
RELATIONSHIPS BETWEEN SAMPLING CONDITIONS AND THE STATISTICAL PROPERTIES
OF THE SAMPLING ERROR 31 4.7 BIASES INTRODUCED BY INCORRECT SAMPLING 31
4.8 ACCURACY AND REPRODUCIBILITY; THE DIFFERENCE 32 4.9
NON-PROBABILISTIC SAMPLING; PICKING 33 4.10 THE DANGEROUS ASSUMPTION
OF HOMOGENEOUS DISTRIBUTION: HETEROGENEITY FROM FRAUD OR BY
GRAVITATIONAL SEGREGATION 35 5 OBJECTS IN THREE, TWO, ONE OR ZERO
DIMENSION(S) 39 5.1 OBJECTS IN THREE DIMENSIONS 39 5.2 OBJECTS IN TWO
DIMENSIONS 39 5.3 OBJECTS IN ONE DIMENSION 40 5.4 OBJECTS OF ZERO
DIMENSION 40 5.5 MEETING POINT OF THE ZERO-AND ONE-DIMENSIONAL MODEIS 40
6 THE PRACTICAL SAMPLING OFMOVING STREAMS OF MATERIAL 43 6.1 THREE WAYS
OF REDUCING THE MASS OF A MOVING STREAM 43 6.2 SAMPLING ALL THE STREAM
FORA FRACTION OF THE TIME 43 6.3 TAKING A FRACTION OF THE STREAM FOR THE
WHOLE OF THE TIME 54 6.4 TAKING A FRACTION OF THE STREAM FOR A FRACTION
OF THE TIME 55 6.5 THE ONLY CORRECT METHOD FOR SAMPLING FIOWING STREAMS
55 7 CONCLUSIONS ON THE QUALITATIVE APPROACH 57 7.1 SAMPLING IS NOT A
SIMPLE TECHNIQUE 57 7.2 HOWCAN THE USERJUDGE A SAMPLING DEVICE? 57 7.3
HOW SHOULD A MANUFACTURER DESIGN A SAMPLER? 58 7.4 HOW TO USE A CORRECT
SAMPLER CORRECTLY 58 7.5 EDUCATION, STANDARDISATION AND EQUIPMENT
MANUFACTURE 58 7.6 PRACTICAL CONCLUSIONS 59 PART II THE QUANTITATIVE
APPROACH: TAKING REPRODUCIBLE SAMPLES FROM A POPULATION OF NON-ORDERED
OBJECTS PREFACE TO PARTS II AND III 61 8 THE HETEROGENEITY OF A
POPULATION 63 8.1 A REMINDER ON HETEROGENEITY AND SAMPLING 63 8.2
QUANTIFYING POPULATION HETEROGENEITY 63 8.3 THE CHARACTERISTIC
PARAMETERS OF A SUBSTANCE 66 CONTENTS IX 9 SAMPLING: THE
ZERO-DIMENSIONAL MODEL: THE FUNDAMENTAL 69 ERROR FE 9.1 DEFINITION OF
THE FUNDAMENTAL ERROR FE 69 9.2 THE DISTRIBUTION LAWOF FE 69 9.3 THE
MEAN M(FE) OF THE FUNDAMENTAL ERROR FE 71 9.4 THE VARIANCE S 2 (FE) OF
THE FUNDAMENTAL ERROR FE 71 9.5 CONDITIONS FOR NULLIFYING THE VARIANCE S
2 (FE) 72 9.6 CONDITIONS FOR MINIMISING THE VARIANCE S 2 (FE) 72 9.7
SOLUTION OF PROBLEMS INVOLVING THE VARIANCE 5 2 (FE) 72 9.8 CALCULATING
THE CONFIDENCE LIMITS 2S(A E ) 73 9.9 RESUME OF THE PROPERTIES OF THE
FUNDAMENTAL MODEL 73 10 SAMPLING: THE ZERO-DIMENSIONAL MODEL: THE
SEGREGATION AND GROUPING ERROR SGE 75 10.1 DEFINITION OF THE MINIMUM
PRACTICAL ERROR MPE 75 10.2 THE VARIANCE ^ 2 (MPE) OF THE MINIMUM
PRACTICAL ERROR MPE 76 10.3 DEFINITION OF THE SEGREGATION AND GROUPING
ERROR SGE 77 10.4 THE MEAN OF THE SEGREGATION AND GROUPING ERROR SGE 77
10.5 THE VARIANCE OF THE SEGREGATION AND GROUPING ERROR SGE 77 10.6
NULLIFYING THE SEGREGATION AND GROUPING ERROR SGE 77 10.7 MINIMISING THE
VARIANCE OF THE SEGREGATION AND GROUPING ERROR SGE 79 10.8
HOMOGENISATION AND BED-BLENDING 79 10.9 AN INSTRUCTIVE EXAMPLE DRAWN
FROM CARD GAMES 80 10.10 HYPERHOMOGENEITY 81 10.11 STRATEGY REGARDING
THE SEGREGATION AND GROUPING ERROR SGE 81 PART III THE QUANTITATIVE
APPROACH: ENSURING THE REPRODUCIBILITYOF SAMPLES TAKEN FROM A SERIES OF
CHRONOLOGICALLYORDERED OBJECTS 11 HETEROGENEITY: THE ONE-DIMENSIONAL
MODEL 85 11.1 REVIEW OF THE CONDITIONS FOR THE MODEL TOBE VALID 85 11.2
LINKING THE ZERO- AND ONE-DIMENSIONAL MODEIS 85 11.3 CHARACTERISING THE
HETEROGENEITY OF LOT L 86 11.4 NATURE OF THE FUNCTION X(T) [EITHER A(T)
OR H(T)] 8 7 11.5 INTRODUCTION TO THE CHARACTERISATION OF THE FUNCTION
X(T) 89 11.6 CHARACTERISING THE FUNCTION X(T): THE VARIOGRAM 90 11.7
EXAMPLES OF VARIOGRAMS 92 11.8 THE VARIOGRAM AS A TOOL FOR THE ANALYSIS
OF HETEROGENEITY 98 11.9 DESIGNING A VARIOGRAPHIC EXPERIMENT 98 12
SAMPLING: THE ONE-DIMENSIONAL MODEL 101 12.1 INTRODUCTION 101 X CONTENTS
12.2 THE VARIOGRAM S AUXILIARY FUNCTIONS 101 12.3 THE MEANVALUE W(J)
OFTHE SINGLE INTEGRAL OFTHE VARIOGRAM 102 12.4 THE MEAN W (F) OFTHE
DOUBLE INTEGRAL OFTHE VARIOGRAM 102 12.5 THE USUAL INTERVALS AT WHICH
INCREMENTS ARE TAKEN 102 12.6 THE ERROR-GENERATING FUNCTIONS W(J) 103
12.7 THE VARIANCE S 2 (IE) OFTHE INTEGRATION ERROR IE 103 12.8 PRACTICAL
CALCULATION OFTHE AUXILIARY FUNCTIONS 104 12.9 ESTIMATION OFTHE ORDINATE
V(0) OFTHE VARIOGRAM (OR INTERCEPT) 104 12.10 POINT-BY-POINT CALCULATION
OF AN INTEGRAL 107 12.11 POINT-BY-POINT CALCULATION OFTHE AUXILIARY
FUNCTIONS AND ERROR-GENERATING FUNCTIONS (EGF) 108 12.12 THE VARIOGRAM
AS A DETECTOR OF AUTOCORRELATION 110 12.13 CONSEQUENCES OFTHE ERROR MADE
BY TREATING AN ORDERED SERIES AS A NON-ORDERED POPULATION 111 12.14
DECOMPOSITION OF A STOCHASTIC SERIES INTO ITS TWO COMPONENTS 113 12.15
VARIOGRAPHY AND THE CONTROL OF TREATMENT PLANTS 114 PART IV THE
QUANTITATIVE APPROACH: OTHER APPLICATIONS OF SAMPLING THEORY 13
MEASUREMENT OF MASS BY PROPORTIONAL SAMPLING 117 13.1 JUSTIFICATION FOR
WEIGHING BY PROPORTIONAL SAMPLING 117 13.2 PRINCIPLE AND ACCURACY OF
PROPORTIONAL SAMPLING 119 13.3 THE THEORETICAL REPRODUCIBILITY OF
PROPORTIONAL SAMPLING 120 13.4 ESTIMATION OFTHE TIME SAMPLING RATE R
CONTINUOUS SAMPLING SYSTEMS 122 13.5 INDUSTRIAL-SCALE AND PILOT-PLANT
REGIMES 125 13.6 ESTIMATION OFTHE TIME SAMPLING RATE R : DISCONTINUOUS
SAMPLING DEVICES 125 13.7 AN EXPERIMENTAL STUDY OF PROPORTIONAL SAMPLING
125 13.8 PRACTICAL REPRODUCIBILITY OF PROPORTIONAL SAMPLING 129 13.9
HYPOTHETICAL APPLICATION TO A LOT OF 10 000 KG OF WATER 130 13.10 IN
CONCLUSION 131 APPENDIX 1: BRIEF RESUME OF CLASSICAL STATISTICS
(NON-WEIGHTED) 133 APPENDIX 2: THREE BRANCHES OF STATISTICS 141 APPENDIX
3: INTEGRAL CALCULUS NOMENCLATURE 145 REFERENCES 147 INDEX 149
|
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| author_facet | Gy, Pierre |
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| dewey-ones | 543 - Analytical chemistry |
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| dewey-sort | 3543 12 |
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| discipline | Chemie / Pharmazie |
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| indexdate | 2024-07-09T18:49:58Z |
| institution | BVB |
| isbn | 0471979562 |
| language | English French |
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| owner | DE-92 |
| owner_facet | DE-92 |
| physical | 153 S. Ill., graph. Darst. |
| publishDate | 1998 |
| publishDateSearch | 1998 |
| publishDateSort | 1998 |
| publisher | Wiley |
| record_format | marc |
| spelling | Gy, Pierre Verfasser aut L' echantillonage des lots de matière en vue de leur analyse Sampling for analytical purposes Pierre Gy Chichester [u.a.] Wiley 1998 153 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier Milieux granulaires - Échantillonnage ram Solides en vrac ram Échantillonnage (statistique) ram Bulk solids Sampling Granular materials Sampling Sampling (Statistics) Probenahme (DE-588)4047319-3 gnd rswk-swf Analytische Chemie (DE-588)4129906-1 gnd rswk-swf Analytische Chemie (DE-588)4129906-1 s Probenahme (DE-588)4047319-3 s DE-604 GBV Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=009341428&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Gy, Pierre Sampling for analytical purposes Milieux granulaires - Échantillonnage ram Solides en vrac ram Échantillonnage (statistique) ram Bulk solids Sampling Granular materials Sampling Sampling (Statistics) Probenahme (DE-588)4047319-3 gnd Analytische Chemie (DE-588)4129906-1 gnd |
| subject_GND | (DE-588)4047319-3 (DE-588)4129906-1 |
| title | Sampling for analytical purposes |
| title_alt | L' echantillonage des lots de matière en vue de leur analyse |
| title_auth | Sampling for analytical purposes |
| title_exact_search | Sampling for analytical purposes |
| title_full | Sampling for analytical purposes Pierre Gy |
| title_fullStr | Sampling for analytical purposes Pierre Gy |
| title_full_unstemmed | Sampling for analytical purposes Pierre Gy |
| title_short | Sampling for analytical purposes |
| title_sort | sampling for analytical purposes |
| topic | Milieux granulaires - Échantillonnage ram Solides en vrac ram Échantillonnage (statistique) ram Bulk solids Sampling Granular materials Sampling Sampling (Statistics) Probenahme (DE-588)4047319-3 gnd Analytische Chemie (DE-588)4129906-1 gnd |
| topic_facet | Milieux granulaires - Échantillonnage Solides en vrac Échantillonnage (statistique) Bulk solids Sampling Granular materials Sampling Sampling (Statistics) Probenahme Analytische Chemie |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=009341428&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
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