Abstract：
:Field studies in forensic entomology seem to assume that a cadaver is a resource equally accessible to flies, irrespective of the species' size, behavior, and sensorial capacity. We aimed to challenge this assumption by experimentally manipulating baited traps in order to test whether the accessibility to decomposing baits is related to the following: (i) the diversity of necrophagous dipterans; (ii) the body size of adults; and (iii) the female sexual maturity stage. The experiment was performed in a rainforest fragment in Northeastern Brazil, in an area characterized by high levels of homicides. Traps baited with decomposing chicken liver had three levels of access: easy (six openings on the trap), intermediate (three), and difficult (one). A total of 750 adults of Calliphoridae, Fanniidae, Muscidae, Phoridae, and Sarcophagidae were collected. Of the 18 species recorded, Megaselia scalaris was the most abundant (46.8%) followed by Lucilia eximia (29.7%) and Chrysomya megacephala (9.8%). The number of species increased significantly with the accessibility level, but overall abundance did not differ, as a consequence of the numerical dominance of M. scalaris. A strong female bias (>91%) was observed in all traps. For Calliphoridae specimens, 90% of the females caught in traps under intermediate and difficult access were sexually mature. By empirically demonstrating that limitation of access and exclusion of visual stimuli do not deter several dipteran species from reaching a substrate, we expand the knowledge on the factors that can shape the colonization of concealed human cadavers, including variables such as insect size and stage of sexual maturity.
journal_name
J Forensic Scijournal_title
Journal of forensic sciencesauthors
Barbosa TM,Jales JT,Vasconcelos SD,Gama RAdoi
10.1111/1556-4029.14328subject
Has Abstractpub_date
2020-09-01 00:00:00pages
1594-1600issue
5eissn
0022-1198issn
1556-4029journal_volume
65pub_type
杂志文章abstract：:Human erythrocyte peptidase A (Pep A) displays a genetic polymorphism in blacks. Its occurrence in human semen was examined for its possible use as a semen typing system. Studies by starch gel electrophoresis, in which the Pep A was located by an improved method, were carried out on semen, semen stains, and vaginal sw...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1981-04-01 00:00:00
abstract：:One hundred thirty cases of sudden infant death occurring in Wayne County, Michigan, (population 2.7 million) were analyzed for possible drugs. The toxicological protocol has been outlined. Six cases were found to be positive, and in five of these the drugs found had been prescribed for a variety of illnesses. In one ...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1977-10-01 00:00:00
abstract：:This paper has reported a case of sudden unexpected death in a 19-year-old man, shot in the abdomen, who was surgically treated and discharged. He died of massive left retropleural hematoma from a spontaneous rupture of a traumatic pseudo-aneurysm of the abdominal aorta. Diagnosis of the retropleural hemorrhage and th...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1979-07-01 00:00:00
abstract：:Despite technological advances, human remains detection (HRD) dogs still remain one of the best tools for locating clandestine graves. However, soil texture may affect the escape of decomposition gases and therefore the effectiveness of HDR dogs. Six nationally credentialed HRD dogs (three HRD only and three cross-tra...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/1556-4029.13084
更新日期：2016-05-01 00:00:00
abstract：:Dissolving bodies is a current method of disposing of human remains and has been practiced throughout the years. During the last decade in the Netherlands, two cases have emerged in which human remains were treated with acid. In the first case, the remains of a cremated body were treated with hydrofluoric acid. In the...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/1556-4029.12700
更新日期：2015-05-01 00:00:00
abstract：:A wide variety of problems may prevent or hinder a dental-identification (ID) team in its efforts to identify mass casualties. Since these problems have been infrequently reported in a comprehensive manner, the authors identified and summarized these problems to increase the awareness of dental-ID team members and to ...
journal_title：Journal of forensic sciences
pub_type： 杂志文章,评审
doi：
更新日期：1999-01-01 00:00:00
abstract：:The objectives of our study were to investigate the dose-response relationship of the TASER X26 discharge duration in an anesthetized swine model. Fourteen swines were anesthetized and then exposed to TASER X26 discharge for 5 sec (n = 5) or for 10 sec (n = 6). The sham control group (n = 3) was anesthetized and studi...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/j.1556-4029.2012.02287.x
更新日期：2013-01-01 00:00:00
abstract：:We present three cases of fatal dog maulings of infants placed in mobile infant swings, a phenomenon not previously described in the literature. In each case, the victim was left in a mobile swing, unsupervised by an adult, and the attacking dog was a family pet. Case 1 involved an 18-day-old male infant attacked by a...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/j.1556-4029.2006.00070.x
更新日期：2006-03-01 00:00:00
abstract：:Age estimation methods are often based on the age-related morphological changes of the auricular surface and the pubic bone. In this study, a mathematical approach to quantify these changes has been tested analyzing the curvature variation on 3D models from CT and laser scans. The sample consisted of the 24 Suchey-Bro...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/1556-4029.12689
更新日期：2015-05-01 00:00:00
abstract：:It is no wonder that some people refer to forensic pathology as the "hidden specialty." This paper shows evidence that the only exposure given to most medical students is a brief, all-too-explicit demonstration ("horror show") of interesting cases that can only attract the bizarre of mind into the field. It is further...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1979-04-01 00:00:00
abstract：:Short tandem repeat (STR) analysis is increasingly being used in forensic case analysis because of the large number of STR loci in the human genome and their highly polymorphic nature. An automated DNA sequencer using high sensitivity infrared (IR) fluorescence technology was used to detect STR allele patterns from si...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1996-05-01 00:00:00
abstract：:The 1970s have yielded many situations in which psychiatrists have been summoned by agents of the state for help in resolving terrorist-related crises. This paper tries to examine the evolving role of forensic psychiatrists as they participate in such situations and reviews some of the functions involved in open commu...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1981-01-01 00:00:00
abstract：:The purpose of this paper is to discuss some of the major factors that can affect age-at-death predictions when using histomorphological methods. Although evidence suggests that some of the currently available methods are more reliable and accurate, and there are a number of factors other than chronological age that c...
journal_title：Journal of forensic sciences
pub_type： 杂志文章,评审
doi：
更新日期：1988-01-01 00:00:00
abstract：:Clinicians tend to overestimate their ability to recognize feigning behavior in psychiatric patients, especially if it concerns patients who have been admitted for observation. Feigning can be either externally motivated (e.g., for financial compensation, known as malingering) or internally motivated (e.g., to assume ...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/1556-4029.14320
更新日期：2020-07-01 00:00:00
abstract：:Weight is often one of the few recoverable data when analyzing human cremains but references are still rare, especially for European populations. Mean weights for skeletal remains were thus documented for Portuguese modern cremations of both recently deceased individuals and dry skeletons, and the effect of age, sex, ...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/1556-4029.12167
更新日期：2013-09-01 00:00:00
abstract：:Determination of sex of unknown skeleton remains is the most important step in the identification process. Racial and regional differences in the populations create and maintain specificity in their dimorphic characteristics. Moreover, considering continued secular changes in the population structure, constant revisio...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/j.1556-4029.2011.01885.x
更新日期：2012-01-01 00:00:00
abstract：:Urea nitrogen, glucose, sodium, potassium, and chloride were measured in common vitreous humor samples using a variety of instruments. There was found to be variation in values obtained by the different procedures for each of these constituents. The variation in electrolyte values between the different procedures can ...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1985-07-01 00:00:00
abstract：:This paper reviews 18 publications that advocate the use of product tampering and other poisoning methods as techniques for exacting revenge against individuals and corporations, as methods of committing murder, and for other criminal purposes. Several of the particular techniques recommended in these publications sub...
journal_title：Journal of forensic sciences
pub_type： 杂志文章,评审
doi：
更新日期：1988-09-01 00:00:00
abstract：:Differentiation of 21 glitter lip-glosses from seven manufacturers was attempted by pyrolysis gas chromatography/mass spectroscopy. Samples were pyrolyzed on a ribbon probe at 800 degrees C for 20 sec and analyzed with an Agilent 6890N Network GC System and Agilent 5973 Network Mass Selective Detector with MSD Product...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/j.1556-4029.2009.01109.x
更新日期：2009-09-01 00:00:00
abstract：:Illegal trade in snake parts has increased enormously. In spite of strict protection under wildlife act, a large number of snakes are being killed ruthlessly in India for venom and skin. Here, an interesting case involving confiscation of crystallized dried snake venom and subsequent DNA-based species identification i...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/j.1556-4029.2011.02049.x
更新日期：2012-05-01 00:00:00
abstract：:A sample of 31 criminal defendants who were charged with murder but without major mental disorder was studied. The sample was derived from a large urban multi-ethnic, multi-cultural community pool. Subject characteristics and information about the homicide and decedents are described. Suggestions for further study are...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1995-09-01 00:00:00
abstract：:A forensic genotyping panel of 11 tetranucleotide STR loci from the domestic cat was characterized and evaluated for genetic individualization of cat tissues. We first examined 49 candidate STR loci and their frequency assessment in domestic cat populations. The STR loci (3-4 base pair repeat motifs), mapped in the ca...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：2005-09-01 00:00:00
abstract：:Short tandem repeat (STR) profiles from 32,671 individuals generated by the ABI Profiler Plus and Cofiler systems were screened for variant alleles not represented within manufacturer-provided allelic ladders. A total of 85 distinct variants were identified at 12 of the 13 CODIS loci, most of which involve a truncated...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：2005-09-01 00:00:00
abstract：:The duty to protect, or Tarasoff duty, has been conceptualized as arising solely in the context of a clinical setting. A recent California Supreme Court ruling in People v. Clark adds legal, clinical, and ethical dilemmas to the oftentimes contentious Tarasoff issue. Though the Tarasoff issue is but a minor legal poin...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1991-05-01 00:00:00
abstract：:Stepwise multiple discriminant function analysis is used to establish classification functions for sex assessment of North American white femora. The functions correctly assign sex for 82% of a sample consisting of 85 femora of verified age, sex, and race, and for a similarly verified test sample of 30. The objectives...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1982-04-01 00:00:00
abstract：:A 38-year-old man was found in his car suffering from a heart attack. Serum analysis by capillary gas chromatography and mass spectrometry confirmed the presence of dextromoramide (Palfium), methadone, and lidocaine. The serum concentrations at admission to the hospital were: 1.9 micrograms/mL of dextromoramide, 0.4 m...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：1990-03-01 00:00:00
abstract：:The Dräger 7110 MK III FIN Evidential breath analyzer is classified as a quantitative analyzer capable to provide sufficient evidence for establishing legal intoxication. The purpose of this study was to evaluate ethanol specificity of this instrument in the presence of other solvents. Effects of eight possible interf...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：
更新日期：2004-09-01 00:00:00
abstract：:Animal-scavenging alterations on human remains can be mistaken as human criminal activity. A 32-day study, documenting animal scavenging on a human cadaver, was conducted at the Southeast Texas Applied Forensic Science facility, Sam Houston State University, Huntsville, Texas. A Stealth Cam Rogue IR was positioned nea...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/j.1556-4029.2011.02017.x
更新日期：2012-05-01 00:00:00
abstract：:The stability of two benzisoxazole antipsychotics was determined in vitro in decomposing porcine blood inoculated with bacteria, utilizing a high-performance liquid chromatography with ultraviolet and fluorescence detection method for drug quantitation. Stability experiments for risperidone and paliperidone were condu...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/j.1556-4029.2012.02280.x
更新日期：2013-01-01 00:00:00
abstract：:In fire debris analysis, weathering of ignitable liquids and matrix interferences can make the identification of ignitable liquid residues (ILRs) difficult. An objective method was developed to associate ILRs with the corresponding neat liquid with discrimination from matrix interferences using principal components an...
journal_title：Journal of forensic sciences
pub_type： 杂志文章
doi：10.1111/j.1556-4029.2010.01563.x
更新日期：2011-01-01 00:00:00
