Abstract：
:The purpose of this study was to assess the viability of using slip risk (as quantified during human subject walking trials) to create a reference standard against which tribometer readings could be compared. First, human subjects (N=84) were used to rank objectively the slipperiness of three different surfaces with and without a contaminant (six conditions). Second, nine tribometers were used to independently measure and rank surface slipperiness for all six conditions. The slipperiness ranking determined from the walking trials was considered the reference against which the tribometer measurements were compared. Our results revealed that only two of the nine tribometers tested (Tortus II and Mark III) met our compliance criteria by both correctly ranking all six conditions and differentiating between surfaces of differing degrees of slipperiness. These findings reinforce the need for objective criteria to ascertain which tribometers effectively evaluate floor slipperiness and a pedestrian's risk of slipping.
journal_name
J Forensic Scijournal_title
Journal of forensic sciencesauthors
Powers CM,Brault JR,Stefanou MA,Tsai YJ,Flynn J,Siegmund GPdoi
10.1111/j.1556-4029.2007.00386.xsubject
Has Abstractpub_date
2007-03-01 00:00:00pages
400-5issue
2eissn
0022-1198issn
1556-4029pii
JFO386journal_volume
52pub_type
杂志文章abstract：:In the era of Daubert and other judicial rulings pertaining to the acceptability of forensic evidence, it is increasingly important that experts are able to testify that their methods have been scientifically tested and that error rates and other factors relating to reliability have been published. The purpose of this...
journal_title：Journal of forensic sciences
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abstract：:Hand preference may be crucial in the forensic domain, notably in cases where the assailant is known to be left-handed and the defendant claims to be right-handed (or vice versa). In such cases, forensic psychologists or physicians may be asked to test the hand preference of the defendant. However, hand preference may...
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abstract：:Decomposition studies were conducted to determine differences in rates and patterns of decomposition of carcasses hanging and exposed on the surface of the soil. These studies were conducted between 17 October and 17 December 1997 inside of Diamond Head Crater on the island of Oahu, Hawaii. The animal model was the do...
journal_title：Journal of forensic sciences
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abstract：:With increasing interest in employing iris biometrics as a forensic tool for identification by investigation authorities, there is a need for a thorough examination and understanding of postmortem decomposition processes that take place within the human eyeball, especially the iris. This can prove useful for fast and ...
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doi：10.1111/1556-4029.14488
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abstract：:Thermal neutron activation analysis and instrumental gamma-ray spectrometry were used to analyze the elemental constituents in the head hair from sedentary Indian populations in the Venezuelan Amazonas region. Concentration values for 30 elements were determined quantitatively, and the presence of 7 others was detecte...
journal_title：Journal of forensic sciences
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abstract：:In 2012, the Harris County Institute of Forensic Sciences began prospectively collecting injury data from pediatric autopsies. These data and associated case information from 635 pediatric cases are archived in the Infant Injury Database (IID). This paper introduces the IID to the forensic community and demonstrates i...
journal_title：Journal of forensic sciences
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doi：10.1111/1556-4029.14120
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abstract：:Nosocomial infections have become a major issue of public health and lead to an increasing number of suits for damages. We present a rare case of Aspergillus contamination during cardiac surgery, describe the medicolegal investigation, and present the new system for compensation of bodily injury after nosocomial infec...
journal_title：Journal of forensic sciences
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doi：10.1111/1556-4029.13328
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journal_title：Journal of forensic sciences
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doi：10.1111/j.1556-4029.2007.00570.x
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abstract：:This report describes the identification of a merchant mariner who perished in 1948 when Northwest Airlines Flight 4422, a DC-4 carrying 24 seamen and six crew members crashed into Mount Sanford, Alaska. Fifty-one years later, a human forearm and hand were found close by the wreckage of the plane, prompting identifica...
journal_title：Journal of forensic sciences
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doi：10.1111/j.1556-4029.2010.01356.x
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journal_title：Journal of forensic sciences
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doi：10.1111/j.1556-4029.2008.00814.x
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journal_title：Journal of forensic sciences
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doi：10.1111/j.1556-4029.2008.00961.x
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journal_title：Journal of forensic sciences
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doi：10.1111/1556-4029.12067
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journal_title：Journal of forensic sciences
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doi：10.1111/1556-4029.13415
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journal_title：Journal of forensic sciences
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doi：
更新日期：1995-03-01 00:00:00
abstract：:Genipin, a hydrolytic product of geniposide extracted from gardenia fruit, was thoroughly studied as a potential fingerprint reagent, and optimal conditions for fingerprint development have been determined. Latent fingerprints on paper items that have been treated with a non-ink running formulation containing 0.17% of...
journal_title：Journal of forensic sciences
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doi：
更新日期：2005-11-01 00:00:00
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journal_title：Journal of forensic sciences
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journal_title：Journal of forensic sciences
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doi：
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journal_title：Journal of forensic sciences
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journal_title：Journal of forensic sciences
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abstract：:Gabapentin, a GABA analogue, is a nonopioid prescribed for seizure control and neuralgic pain. Its abuse for recreational purposes has been increasing in recent years as the number of prescriptions also increases. In our series, we review 104 cases of decedents who tested positive for gabapentin in postmortem blood sa...
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journal_title：Journal of forensic sciences
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journal_title：Journal of forensic sciences
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journal_title：Journal of forensic sciences
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journal_title：Journal of forensic sciences
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journal_title：Journal of forensic sciences
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journal_title：Journal of forensic sciences
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abstract：:Twenty-five permanent teeth, including eight carious ones whose pulp cavities had been exposed, were used for this research 3-5 weeks after extraction. Phosphate-buffered saline (PBS, at pH 7.2) was employed to extract ABO blood group substance from tooth powder. ABO grouping was performed on blood-stained compresses ...
journal_title：Journal of forensic sciences
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journal_title：Journal of forensic sciences
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journal_title：Journal of forensic sciences
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abstract：:Since the beginning of recorded history, stones have been used in the commission of crimes due to their widespread availability. Stones can be used as a lethal weapon that sometimes might be the only evidence in a serious case. The common perception, even in professional fingermark circles, is that stones do not yield...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/1556-4029.12438
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