Reporting a sudden death due to accidental gasoline inhalation

The investigation of uncertain fatalities requires accurate determination of the cause of death, with assessment of all factors that may have contributed to it. Gasoline is a complex and highly variable mixture of aliphatic and aromatic hydrocarbons that can lead to cardiac arrhythmias due to sensitization of the myocardium to catecholamines or acts as a simple asphyxiant if the vapors displace sufficient oxygen from the breathing atmosphere. This work describes a sudden occupational fatality involving gasoline. The importance of this petroleum distillate detection and its quantitative toxicological significance is discussed using a validated analytical method. A 51 year-old Caucasian healthy man without significant medical history was supervising the repairs of the telephone lines in a manhole near to a gas station. He died suddenly after inhaling gasoline vapors from an accidental leak. Extensive blistering and peeling of skin were observed on the skin of the face, neck, anterior chest, upper and lower extremities, and back. The internal examination showed a strong odor of gasoline, specially detected in the respiratory tract. The toxicological screening and quantitation of gasoline was performed by means of gas chromatography with flame ionization detector and confirmation was performed using gas chromatography-mass spectrometry. Disposition of gasoline in different tissues was as follows: heart blood, 35.7 mg/L; urine, not detected; vitreous humor, 1.9 mg/L; liver, 194.7 mg/kg; lung, 147.6 mg/kg; and gastric content, 116,6 mg/L (2.7 mg total). Based upon the toxicological data along with the autopsy findings, the cause of death was determined to be gasoline poisoning and the manner of death was accidental. We would like to alert on the importance of testing for gasoline, and in general for volatile hydrocarbons, in work-related sudden deaths involving inhalation of hydrocarbon vapors and/or exhaust fumes.     

Comparing the access conditions for minimum income support in four EU member states for national,EU and non-EU citizens

This research analyses the conditions imposed on national, EU and non-EU citizens who wish to access minimum income (MI) benefits within four EU Member States, specifically within Finland, France, Ireland and Spain. The primary aim is to identify and compare the required MI access conditions. Furthermore, focus is given to the residence requisites, which are discussed in relation to relevant supranational regulations in order to detect possible multilevel implications. The paper concludes with the identification of different MI conditions, such as stricter age requisites in France and Spain. Moreover, the study of national cases allows for consideration of how the EU social protection floor works at the national level. In this regard, the restrictions that affect EU/EEA migrant jobseekers and economically inactive population groups who wish to access MI in Finland, France and Ireland show the limits of the EU minimum social assistance floor, only recognised for EU/EEA migrant workers. Finally, implications arise according to human rights instruments such as the European Social Charter, which demands that social assistance shall not be confined to nationals or to certain categories of foreigners, allowing for comparison between the different personal scopes of the equal treatment principle required by the distinct supranational levels.     

Severity of neurocognitive impairment in women who have experienced intimate partner violence in Spain

This study examines neuropsychological impairment in women who have experienced intimate partner violence using DSM 5 criteria for mild and severe cognitive impairment. A total of 108 females in Spain were included in one of three groups: psychological abuse (n = 24), physical and psychological abuse (n = 45), and no-abuse (n = 39). There were differences between the control and IPV groups in attention and executive functioning. Furthermore, approximately 25% of women experiencing IPV suffer mild neuropsychological alterations and 5% severe, mostly in memory and executive function domains. This evidence supports the growth in research that suggests psychological violence on its own to be as strongly related to poor health outcomes as physical violence in intimate partner relationships.     

A novel network-based analysis to measure efficiency in science and technology parks: the ISA framework approach

In the last years, Science and Technology Parks (STPs) have been considered facilitators of inter-organizational relationships, as well as instruments of public policy, by creating networks and allowing access for the learning of local innovation. In this study, we propose a quantitative tool as support for measuring the efficiency of STPs through the analysis of the complex networks they form. We present a generic framework called the Inter-Relationship Science-Park Analysis (ISA) framework to study STPs at three different levels of management: (1) individual entities (research centres, universities, innovation companies, etc.); (2) STP global management; and (3) productive sector development. Moreover, we have applied the ISA framework to a real-world case study: the Walqa Science and Technology Park. Through it we have been able to know what relationships are established within this Science and Technology Park and which are the most important nodes in this network of interactions.     

Multiplex short tandem repeat amplification of low template DNA samples with the addition of proofreading enzymes

Abstract:  With <100 pg of template DNA, routine short tandem repeat (STR) analysis often fails, resulting in no or partial profiles and increased stochastic effects. To overcome this, some have investigated preamplification methods that include the addition of proofreading enzymes to the PCR cocktail. This project sought to determine whether adding proofreading polymerases directly in the STR amplification mixture would improve the reaction when little template DNA is available. Platinum Taq High Fidelity and GeneAmp High Fidelity were tested in Profiler Plus? STR reactions alone and in combination with AmpliTaq^® Gold. All reactions included the additional step of a post‐PCR purification step. With both pristine low template DNA and casework samples, the addition of these polymerases resulted in comparable or no improvement in the STR amplification signal. Further, stochastic effects and artifacts were observed equally across all enzyme conditions. Based on these studies, the addition of these proofreading enzymes to a multiplex STR amplification is not recommended for low template DNA work.     

Evaluation of a Freezer Mill for Bone Pulverization prior to DNA Extraction: An Improved Workflow for STR Analysis

Traditional methods for bone pulverization typically generate heat, risking stability of DNA sample. SPEX? has developed cryogenic grinders which introduce liquid nitrogen to cool the sample and aid in the grinding process. In this study, the Freezer Mill 6970 EFM was used with two DNA extraction methods and routine downstream STR analysis procedures. DNA from as little as 0.1 g of bone powder was used to develop full STR profiles after freezer mill pulverization, and the method was reproducible. Further, no contamination was detected upon cleaning/reuse of the sample vials. There were no significant differences in DNA yield, STR alleles detected, or peak heights using the freezer mill as compared to traditional grinding, and successful DNA profiles were achieved from as low as 0.1 g of bone powder with this method. Overall, this work indicates that this cryogenic mill method may be used as a viable alternative to traditional tissue grinders.     

A Bilingual,Bicultural Approach to Detachment and Appraisal in the Law: Tracing Impersonality and Interaction in English and Spanish Legal Op-Eds

The present research study carries out a contrastive analysis between two corpora of legal opinion columns as special types of genres, with a view to assess their opposing patterns of impersonality—authorial detachment—and attitude—emotion, judgment, appreciation, taking as a point of departure appraisal theory, or the interpretation of Halliday's Systemic-Functional Linguistics (1994/2004) by the so-called Sydney School. The long-established perspective is that legal genres are highly impersonal; authoritative instruments representing an intentional exercise of elitist and exclusionary practices. However, the hypothesis embedded in the present study is that some texts, such as news editorials and op-eds, constitute hybrid genres where the writer makes use of all kinds of inducement devices to support his/her theses with effectiveness and credibility (Dafouz in J Pragmat 40:95-113, 2008), nonetheless retaining one of the basic traits of monogloss legal discourse: impersonality. However, it is hypothesized that this hybridity is to take place in different degrees, in tune with the influence exerted by legal system that constitutes the background of each corpus. To prove such a point, 40 legal op-eds—roughly, a thirty-five-thousand-word corpus in English and Spanish overall—were scrutinized, having been extracted from the specialized legal sections of two national newspapers of undisputed prestige as opinion-formation media. Through a contrastive study, the purpose of the present work was set to describe, explain and assess how lexicogrammar devices unveil interesting differences between the expression of impersonality and attitude in legal opinion columns as genres in either language, hence reflecting different ways in which the law is envisioned in each of the particular legal systems they belong to.     

Ambivalent sexism,empathy and law enforcement attitudes towards partner violence against women among male police officers

Police attitudes towards partner violence against women (PVAW) can play an important role in their evaluation and responses to this type of violence. The present study aims to examine ambivalent sexism and empathy as determinants of male police officers' law enforcement attitudes towards PVAW. The study sample was composed by 404 male police officers. Results suggested that male police officers scoring low in benevolent sexism expressed a general preference for unconditional law enforcement (i.e. regardless of the victim's willingness to press charges against the offender), whereas those scoring high in benevolent sexism expressed a preference for conditional law enforcement (i.e. depending on the willingness of the victim to press charges against the offender). Results also showed that police officers scoring high in empathy and low in hostile sexism were those who expressed a general preference for unconditional law enforcement. The presence of sexist attitudes and low levels of empathy among some police officers, and their influence on law enforcement attitudes, highlights not only the importance of specific training, but also the need to pay attention to the selection process of police officers dealing with PVAW.     

An Empirical Assessment of the Municipal Financial Situation in Spain

ABSTRACT

Public finance theories state that both political and socioeconomic factors must be considered in order to explain governments' finances. On the one hand, “partisan politics matters” thesis argues that progressive parties contribute to increase public deficit. On the other hand, Roubini and Sachs' weak government hypothesis (1989a Roubini , N. and J. D. Sachs . 1989a . “Political and Economic Determinants of Budget Deficits in the Industrial Democracies.” European Economic Review 33 : 903 – 938 .[Crossref], [Web of Science ®] , [Google Scholar], 1989b Roubini , N. and J. D. Sachs . 1989b . “Government Spending and Budget Deficits in the Industrial Countries.” Economic Policy: A European Forum 8 : 99 – 132 .[Crossref] , [Google Scholar]) states that the higher the government fragmentation, the higher spending, deficit and debt. Accordingly, our work evaluates whether municipal ideology and political strength have an impact on public expenditures and taxes. With this aim, we analyze a representative sample of Spanish municipalities (2,729) for the year 2005. We find an influence of the size of the political majority on the municipal financial situation. However, we do not find evidence of the impact of the government's political ideology. Economic and population variables are found highly significant. Our data also show a “flypaper” effect in the Spanish municipal sector.