Advances in Fingerprint Technology.pdf

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Figure 3.3 A schematic diagram of the three major secretory glands in relation to other cutaneous appendages. (From The Structure and Function of Skin, 3rd Edition, Montagna, W. and Parakkal, P.F., Eds., Academic Press, 1974. With permission.) Secretory Glands The three major glands (eccrine, apocrine, and sebaceous) responsible for the secretion of “sweat” are shown in Figure 3.3. The eccrine glands are usually found throughout the body, but the highest densities are found in the palms and soles. The sebaceous glands are typically localized to regions containing hair follicles, as well as the face and scalp. The apocrine glands
are found primarily in the axillary regions (e.g., armpits and genital areas). However, in most instances, only the eccrine and sebaceous glands contribute significantly to the latent print deposit. Although the composition of sweat is approximately 99% water, 3 studies have shown that a considerable variety of chemical compounds are present. A recent study found approximately 346 compounds (303 of which were positively identified) present in surface skin residues. 4,5 Eccrine Glands There are between two and four million eccrine sweat glands distributed throughout the human body surface (except where noted, the following information was obtained from Quinton 6 ). Each gland has been calculated to have an estimated weight of 30 to 40 µg, for an aggregate weight of about 100 g. In normal individuals, these glands are capable of secreting as much as 2 to 4 L of fluid per hour. The evaporation of this quantity of sweat requires approximately 18 kcal/min, which affords humans an ability to dissipate heat faster than any other animal. Sweat glands are most abundant on the soles of the feet (620/cm 2 ) and least abundant on the back (64/cm 2 ). 7 Gland formation begins around the third fetal month on the palms and soles and at about 5 months for the rest of the body. Typically, the glands have fully matured by the eighth fetal month. The eccrine gland is essentially a tubular shaped structure with a duct portion that coils in helical fashion down deep into the dermis layer. The function of the distal half of the sweat gland tubule is to reabsorb sodium, chloride, bicarbonate, glucose, and several other small solutes. Under normal conditions, this allows water to be evaporated from the skin surface without the loss of essential solutes. Inorganic Compounds Although eccrine sweat is usually in excess of 98% water, it also contains numerous organic and inorganic constituents. The presence of these solutes on the skin surface causes a reduction in sweat vapor pressure. These effects have been modeled and quantified. 8 Excess secretion of certain chloride salts has been reported to be a cause for increased rates of corrosion of metal surfaces by particular individuals. 9 This effect was particularly pronounced in patients suffering from hyperhidrosis, a condition which causes excess sweat production. The rate of eccrine sweating has been shown to depend on the amount of water ingested, but does not appear to exert an independent effect on the relationship of sweat composition to sweat rate. 10 Sweat has been reported to contain 0.5 to 8 mM total ammonia, 11 which is 20 to 50 times higher than plasma levels. In addition, trace amounts of the following inorganic substances have also been detected in sweat: magnesium, iodide
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Advances in Advances Fingerprint Te
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Advances in Fingerprint Technology
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Preface The first edition of this b
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Acknowledgments We gratefully ackno
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Table of Contents Preface Acknowled
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History and Development of Fingerpr
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Figure 1.2 Basic fingerprint patter
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Figure 1.3 Portion of the prehensil
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Figure 1.4 Elliptical whorl. Theory
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The bricks, carefully laid and accu
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the megalithic builders, including
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made most of them. These “identif
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Figure 1.6 Nehemiah Grew. (Drawn by
Page 30 and 31: Figure 1.7 Right palm imprint in pl
Page 32 and 33: By kindly words of persuasion a ref
Page 34 and 35: Loop: Now if this oblique stripe by
Page 36 and 37: Figure 1.11 Dr. Ivan Vucetich. (Dra
Page 38 and 39: Sir Edward Henry and Sir William He
Page 40 and 41: in charge he undoubtedly supported
Page 42 and 43: 1. Finding finger imprints on prehi
Page 44 and 45: Faulds edited seven issues of a fin
Page 46 and 47: much of his inspired research. For
Page 48 and 49: to the unrelenting efforts of Steeg
Page 50 and 51: and gathered around him a nucleus o
Page 52 and 53: I find that portions of palm imprin
Page 54 and 55: Identification of Latent Prints ROB
Page 56 and 57: Without it, no amount of further la
Page 58 and 59: work will quite often fare badly un
Page 60 and 61: Figure 2.3 Polygon method. Overlay
Page 62 and 63: Experience and Skill Although the t
Page 64 and 65: The initial identification of the l
Page 66 and 67: D5 D6 D7 I2 D8 D9 D10 No No No Reco
Page 68 and 69: D11 I4 No D12 D11 I5 D12-1 D7 D12-2
Page 70 and 71: D14 I7 D16 C3 D11 D14-2 D7 D14-3 C2
Page 72 and 73: Figure 2.7 Example of pressure dist
Page 74 and 75: 9. Mairs, G., Novel method of print
Page 76 and 77: DNA From Latent Prints DNA From Blo
Page 78 and 79: Figure 3.1 A schematic diagram show
Page 82 and 83: (5 to 12 µg/L), bromide (0.2 to 0.
Page 84 and 85: electrophoresis (SDS-PAGE) include
Page 86 and 87: Table 3.3 Anatomical Variation in t
Page 88 and 89: Various oxidative and bacteriologic
Page 90 and 91: acid content can change with time i
Page 92 and 93: are of sebaceous origin. 82 Approxi
Page 94 and 95: Table 3.7 Changes in Surface Lipid
Page 96 and 97: gland’s activity. The more active
Page 98 and 99: content. 108 Palmitic acid was foun
Page 100 and 101: Figure 3.4a A chromatogram of a fin
Page 102 and 103: various lipid classes found in a la
Page 104 and 105: of DNA using RFLP. 130 No adverse e
Page 106 and 107: was later found to be caused by the
Page 108 and 109: 17. Seutter, E., Goedhart-De Groot,
Page 110 and 111: 52. Downing, D. T., Strauss, J. S.,
Page 112 and 113: 85. Summerly, R., Yardley, H. J., R
Page 114 and 115: 120. Duff, J. M. and Menzel, E. R.,
Page 116 and 117: 149. Kloosterman, A., Application o
Page 118 and 119: Coumarin 540 Dye Staining Method An
Page 120 and 121: visualization of latent fingerprint
Page 122 and 123: White powder Dolomite, starch powde
Page 124 and 125: Fluorescein solution (in methanol/w
Page 126 and 127: Notes: Dissolve the MoS 2 in the di
Page 128 and 129: 4. Avoid inhaling any iodine fumes
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CN CN CN A - A - CH2 C COOR CH2 C C
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Large vacuum chambers for processin
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Gentian Violet Solution — Non-Phe
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Table 4.1 Approximate Absorption an
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and recorded by autoradiography. Ni
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Ninhydrin solutions may be applied
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of development of ninhydrin-treated
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and certain nonreactive surface mat
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Procedure Xylene 50 mL Petroleum et
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ehavior of Ruhemann’s purple-meta
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4. Rinse the specimen in tap water.
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een treated with ninhydrin. In addi
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Working solution Stock solution 6 m
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Note: Combine and stir until citric
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Zauner 181 noted that on a rare occ
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3. Expose the tape surface to a hig
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lifting media were used, followed b
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under certain circumstances. The Br
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Physical Methods Visual Examination
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DRY Super Glue Fuming Powder Dustin
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Visual Examination Photography Iodi
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References 1. Olsen, R. D., Scott
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36. Springer, E. and Bergman, P., A
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74. McCarthy, M. M., Evaluation of
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110. Mooney, D. G., Development of
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142. Pounds, C. A., Grigg, R., and
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175. Jones, R. J. and Pounds, C. A.
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213. Hebrard, J. and Donche, A., Fi
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245. Misner, A., Wilkinson, D., and
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Fingerprint Development by Ninhydri
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Figure 5.1 2,2-Dihydroxy-1,3-indane
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Figure 5.4 Formation of murexide (V
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Figure 5.6 The 1,3-dipole form of t
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less volatile 1,1,2-trichloroethane
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Key to Routes Primary Special Secon
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Specially designed cabinets for che
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the importance of cooling the objec
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Figure 5.10 Ninhydrin (I) and some
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een prepared and evaluated as finge
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Figure 5.14 The red pigment formed
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Figure 5.16 The fluorescent product
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16. Pounds, C.A. and Jones, R.J., P
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51. Jungbluth, W.O., Replacement fo
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87. Kent, T., An operational guide
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116. Kobus, H.J., Pigou, P.E., Dell
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147. Dayan, S., Almog, J., Khodzhae
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Figure 6.1 Ninhydrin/ZnCl 2 vs. nin
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purposes of understanding their pho
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Ar-laser image monitor lens light c
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laser Figure 6.6 Block diagram of p
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step 1 step 2 step 3 fingerprint co
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nanocrystals. Photoluminescent semi
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Figure 6.11 Photoluminescence of fi
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H H H H N N CH2CH2 CH2CH2 H N N H N
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sample, rather than preferential ad
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O R C OH + R' NH2 R C Figure 6.16 G
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The amidation reaction depicted in
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R 1 - COOH + HO - N R 1 O C N H Fig
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29. Sooklal, K., Hanus, L.H., Ploeh
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Procedure Water and Acid Pretreatme
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The Silver Physical Development Pro
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(in the emulsion) the silver and si
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ions (found only on paper that has
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as that of print residue on porous
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+ + + + + + + Cit 3- Cit 3- Cit 3-
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Saunders. 22 Both workers recognize
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Figure 7.2 Scanning electron micros
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paper and these convert to ferric o
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Water and Acid Pretreatments The wa
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Figure 7.4 Comparison of a ninhydri
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Figure 7.7 Comparison of a ninhydri
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(0.2%) to not form silver oxide whe
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X-Ray and Scanning Electron Microsc
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is much to be done to optimize the
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3. Margot, P. and Lennard, C., Fing
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35. Morris, J.R. and Wells, J.M., A
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Introduction More than a century ha
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False Reject Rate (FRR) Civilian Ap
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Fingerprint Quality Acquisition Est
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finger gets mapped onto the two-dim
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(a) (b) (c) Figure 8.3 Fingerprint
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In forensics, a special kind of ink
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L A B (a) Finger Friction Surface R
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Fingerprint Representation A finger
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(a) (b) (c) (d) Figure 8.8 A finger
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Figure 8.10 Relative configuration
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A minutiae feature extractor finds
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depicting a ridge in the fingerprin
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1. Singular points. The Poincare in
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Table 8.2 shows the results of the
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(a) (b) Figure 8.13 Two different i
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ox size is adjusted based on the es
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(a) (b) Figure 8.16 Fingerprinting
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0.5 -0.5 -1 200 1 0.8 0.6 0.4 0.2 1
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andpass filters and extracts ridges
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(a) (b) Figure 8.19 Examples of enh
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A significant implication of the ab
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or otherwise. Therefore, there are
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Conclusions and Future Prospects Fi
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WSQ-related illustrations (Figure 8
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37. Siemens. The ID Mouse from Siem
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69. L. Hong, A. Jain, and S. Pankan
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Trauring Model (1963) Description o
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correspondence in friction ridge de
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extreme variability of friction rid
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5. Trauring 19 6. Kingston 20 7. Os
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variation need have no relationship
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1. Fork directed to the right 2. Fo
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e closer to reality. In any case, t
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There is not only opportunity for c
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that, in practice, it is relative d
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e the probability that there will b
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Correction factors (G) were introdu
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fingerprint individuality into two
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appreciated that the number of tria
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a corresponding reference point is
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Table 9.1 Kingston’s Relative Fre
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minutia counts in different-sized r
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If one is to use the compound forms
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Osterburg Model (1977-1980) Descrip
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of any occurrences that appear in t
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minutiae. Both the Kingston and Ost
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minutia orientation results in regi
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Orientation for minutiae was define
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the allowable combinations of minut
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selected for the study, based on th
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Table 9.4 Champod’s Upper Bound F
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that Champod and Margot proved to b
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fingerprint was isolated. This area
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that, for the experiments as design
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can be encouraged by the dedication
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37. Amy, L., Valeur de la preuve en
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The Expert Fingerprint Witness ROBE
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Qualifications of the Fingerprint E
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7. Results of comparisons conducted
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granted for a pretrial conference,
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any examination that I have conduct
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to fully understand the meaning of
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When seated in the witness stand, t
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jury but looked down at the floor i
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Courtroom Courtesy When in court, i
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If the attorney does not have the p
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Glossary of Commonly Used Courtroom
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Indictment An accusation in writing
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APPENDIX Daubert Hearings EDWARD GE
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The U.S. Government set presented e
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Presided over by the Honorable J. C
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