Mod chips--what is the state of play?

While technological protection measures have proved to be bothpopular and successful means of enabling copyright owners tocontrol the manner of use of works in electronic form such asrecorded music, films and computer games, the degree of protectiongiven against the circumvention of such measures is of uncertainextent.     

Development and validation of a next generation STR ESS-pentaplex

We constructed a simple STR pentaplex of new loci recommended as next generation markers for the European Standard Set (ESS) comprising normal-amplicon STRs: D12S391 and D1S1656, plus mini-amplicon STRs: D2S441, D10S1248 and D22S1045. Validation of the pentaplex included evaluation of its ability to amplify DNA from a variety of degraded forensic casework samples. Although the ESS-pentaplex was designed in the first instance to generate allele frequency data to supplement existing databases of established STRs, the multiplex proved to be a valuable tool for the analysis of challenging DNA when certain markers of Identifiler or MiniFiler occasionally failed.     

Determination of firing distance. Lead analysis on the target by atomic absorption spectroscopy (AAS)

This paper reports a method for the determination of the firing distance. Atomic absorption spectroscopy (AAS) was used to determine the lead (Pb) pattern around bullet holes produced by shots on test targets from the gun. Test shots were made with a Colt 38 Special at 5, 10, 20, 25, 30, 35, 40, 45, 50, 60, 80, and 100 cm target distance. The target was created with sheets of Whatman no. 1 paper on a polystyrene support. The target was subdivided into three carefully cut out rings (1, 2, and 3; with external diameters of 1.4 cm; 5 cm; 10.2 cm, respectively). Each sample was analyzed with graphite furnace AAS. Lead values analysis performed for each ring yielded a linear relation between the firing distance (cm) and the logarithm of lead amounts (microg/cm(2)) in definite target areas (areas 2 + 3): [ln dPb(2+3) = a(0) + a(1)l]; where dPb(2+3) = lead microg/cm(2) of area 2 + 3; a(0) and a(1) are experimentally calculated; l = distance in cm.     

Delayed death in sudden infant death syndrome: a San Diego SIDS/SUDC Research Project 15-year population-based report

A fraction of SIDS cases have death delayed by successful CPR, yet they have not been compared to SIDS cases which were found dead or not successfully resuscitated. Our aims were to: (1) determine the percent of SIDS cases in the San Diego SIDS Research Project database for whom death was delayed by CPR and subsequent life support; (2) compare demographics, circumstances of death and autopsy findings of delayed death SIDS cases (delayed SIDS) with those whose deaths were not delayed (non-delayed SIDS); (3) examine the evolution of pathologic changes in delayed SIDS as a function of survival interval. A retrospective 15-year population-based study of 454 infant deaths attributed to SIDS revealed 29 delayed SIDS cases (Group I) and 425 non-delayed SIDS cases (Group II). Group I cases were significantly older than Group II cases (mean age 132 days vs. 102 days and p<0.0001). Eighty-nine percent of the Group I cases were discovered between 08.00 and 19.59 h; none were found between 00.00 and 07.59 h, compared to 38% of the Group II cases. Group I infants were found significantly more often away from home (at daycare, or at the home of a relative, friend, or baby sitter) than Group II infants (45% vs. 25%, p<0.05). There were no differences between groups with regard to gender, gestational age, type of delivery, bed sharing, URI within 48 h of death, ALTEs, a history of referral to child protective services, body position when placed or found, or face position when found. Pathologic changes were semiquantitatively evaluated; findings were characteristic of anoxic-ischemic injury that generally became more severe with increasing survival intervals. Anoxic-ischemic brain injury was the immediate cause of death in all delayed SIDS cases. Aspiration of gastric contents was identified in Group I cases surviving less than 48 h and was the likely etiology of acute bronchopneumonia occurring in 83% of the Group I cases. We did not identify factors that would reliably predict which SIDS cases might be discovered soon enough to allow earlier and more effective CPR and survival without permanent brain injury.     

Blurring the love lines: The legal implications of intimacy with machines

In this paper, I explore an area of emerging science, android science, and attempt to start a dialogue about possible future legal implications of fully conscious robots, referred to in this essay as humanoids. While the world currently has millions of robots doing industrial, commercial, and household tasks, I focus specifically on the legal challenges of human sexual interaction with future humanoids, albeit notional technology at this point in time. While this humanoid is a giant leap forward technologically, if a self-aware, super-intelligent, thinking, feeling humanoid is developed, the legal system will be hard pressed to distinguish this creature legally from human actors on grounds not stemming from a religious or moral prejudice. I consider whether human–humanoid sexual interactions should be regulated, the possible rights that might devolve to humanoids, and, finally, possible cost and benefit implications to humans in providing protections to humanoids. The objective is to discuss how the legal framework might appear if humans are not the only legal actors.     

Development of a Nomenclature System for a Canine STR Multiplex Reagent Kit*†

Abstract: Despite the popularity of dogs in US households, canine DNA evidence remains largely untapped in forensic investigations partially because of the absence of well‐defined forensic short tandem repeats (STRs), lack of standardized and validated PCR protocols, STR reagent kits, and poorly developed nomenclature. A nomenclature system was established based on internationally recognized recommendations for human forensic STRs for a recently developed canine STR reagent kit. Representative alleles were sequenced from each of the 18 STRs and the sex‐typing marker included in the kit. This study also reflects on the impact of point mutations, insertions, and deletions within and outside the STR core repeat structures. An understanding of the STRs’ sequence and repeat structures will enable development of a robust and reliable allele nomenclature and improve the accuracy and precision of allele fragment sizing in canine forensic profiling. The expected allele sizes have been calculated, and their repeat stuctures defined based on sequence information.     

The Justice Sensitivity Inventory: Factorial Validity, Location in the Personality Facet Space, Demographic Pattern, and Normative Data

This article investigates the psychometric properties of a self-report inventory for measuring individual differences in four components of justice sensitivity (JS): victim sensitivity, observer sensitivity, beneficiary sensitivity, and perpetrator sensitivity. A representative sample (N = 2510) was employed to (a) estimate the reliability of a newly developed perpetrator sensitivity scale, (b) test the factorial validity of this scale together with three previously developed scales (victim, observer, and beneficiary sensitivity), (c) estimate correlations between JS and demographic variables (gender, age, education, employment status, marital status, and residency in East versus West Germany), and (d) provide normative data for the computation of standard scores. A demographically heterogeneous convenience sample (N = 327) was used to locate the JS dimensions in the personality space of narrow facet factors. Results from confirmatory factor analyses demonstrated the factorial validity of the JS scales. Regression analyses with JS scales as criteria and personality facet scales as predictors suggested that JS cannot be reduced to combinations of personality facets. Demographic effects were small, explaining a maximum of 1.4% of JS variance. Women and East Germans were found to be more justice sensitive than men and West Germans, respectively. Victim sensitivity decreased with age; perpetrator sensitivity decreased with education. Taken together, our results corroborate the validity of the JS Inventory and contribute to a better psychological understanding of JS.