Paper (continued)
science literature 45
scientists 40, 48
sheets of 33, 37, 53, 207
strip 51
strong 33, 51
treated 42
weak 51, 52
Paper-based objects 50
Papyrus 35
Papyrus, Cyperus 35
Paracoccus pantotrophus 302
Paralimnoria sp. 270
Parchment 93–95, 111, 114,
119, 120
Parthenon 27
sculptures 11
Particles 36, 44, 47, 130, 174, 226,
300, 301
iron/sulfur-containing 300
neutral-ising 43
opacity Carbon 194
rounded 214
tiny 47
Particulate soiling 72, 90
Passivates 139, 144
Pastel shades 196
Pastes 99
based tawing 109
Pathogenic chemolithotroph 302
Pathways 219, 221, 328
anaerobic respiration 246
developmental 221
Patina 26, 225
growth 224
man-applied 27
natural 27
varied 224
Patrimonio architettonico 30
Património edificado 30
Peaks 53, 54
carbonyl 54
infrared 53
Peat 324
waterlogged 325
Pebbles
overlain 10
worn 10
Pectins 60, 62, 71
Peeling 69
PEG
method 303
treated
archaeological wood 306
timbers 305
vacuum freeze 303
treatment 305
methods 303
PEG-treated objects 298
Peinture Murale 264
Pelts 106, 109, 110
alum-tawed 93, 95
flayed 93
skinners processed 109
tanned 93
Penicillium sp. 288
Peptide bonds 81, 82, 89
neighbouring 82
surrounding 82
Perch (fish) 292, 307
Performance size-exclusion
chromatography 79
Peroxide 50
benzoyl 190
ethereal 47
Peroxy radical 41
Peroxy-derivatives 98
Perspex glazing 186
Pest eradication 116
Pests 28
vertebrate 112
Pewter 121, 131
artefacts 134, 150
objects 134
superior quality 121
pH 39, 42, 46, 47, 52, 71, 82, 99,
100, 102, 117, 118, 135, 136,
139, 140, 144, 145, 196, 197,
219, 220, 314, 315
high 42360 Subject Index