On claims of culture and duties of recognition in democratic states

One important way in which individuals and groups express their ideas and principles, and present their proposals and demands, is in the language of identity or difference. They argue that what they value and what they deserve are related to their distinctive identities. Working within the framework of a political theory of recognition, I argue in this article that particular cultural communities may have reasonable expectations that their distinctive identities receive public recognition, and that others may therefore have good reasons to give those identities such recognition. To be specific, I contend that there are distinct and complementary ways in which the state and its citizens should respond to identity-related demands for public recognition. Using terms introduced by Axel Honneth, I argue that the state should give ‘public attention’ to some cultural communities, and that citizens should show one another ‘well-meaning attention’. I conclude that both these forms of attention can be justified by reference to a new, fourth principle of recognition, so long as this is understood as a principle of political inclusion rather than one of cultural recognition.     

Multivariate analysis for estimating the age of a bloodstain

Our objective is to provide crime laboratories with a technique for estimating the age of a bloodstain. Toward that goal, we have used multiplexed, real-time RT-PCR (or qPCR) to determine the relative stability of different-sized segments of the same RNA species as well as differences in stability between two different RNAs' change over time in bloodstains. Our results indicate that a multivariate analysis of the changing ratio of the different RNA segments can be used to differentiate between samples of different ages in the defined population. Bloodstains from 29 of 30 donors could be partitioned into different ages using this technique. Although further improvements will be required before this approach can be implemented in crime laboratories, the multivariate analysis holds promise of providing a reliable approach for temporally linking a bloodstain to the commission of a crime or excluding a bloodstain as being irrelevant to the case in question.     

The Scope of Conversion: Property and Contract

The article asks whether the tort of conversion should be expanded so as to protect contractual rights. The suggestion, found in recent case law and academic texts, that conversion should protect contractual rights because such rights belong to the law of property is rejected. It is argued that this approach is purely semantic and ignores the fact that contractual rights have different characteristics to other kinds of rights that we typically class as ‘property rights’. The better approach, it is argued, is to ask whether it is actually possible to protect contractual rights through the tort of conversion. The article attempts to show that the absence of certain features from contractual rights, in particular the fact that such rights do not relate to a physical object and are not exigible against the world, makes the expansion of conversion extremely difficult.     

Differentiation of epithelial cell types by cell diameter

Genital swabs play an important role in cases of alleged sexual assault. The aim of our study was to see if epithelial cells from the vagina, glans penis, or mouth could be distinguished on the basis of size. Vaginal swabs were taken from 12 women in different phases of their menstrual cycles; penile swabs were taken from 5 men, and mouth swabs were taken from 6 men and 6 women. For each swab, a sample was smeared across a microscope slide and allowed to dry. The dried epithelial samples were then viewed without any further processing with a "SteReoLumar.V12" stereo microscope. The microscope slide surfaces were divided into grids and all single epithelial cells whose contours could be clearly distinguished were photographed. The maximum diameter for each photographed cell was digitally determined using the Axiovision software. In total, 995 vaginal epithelial cells, 211 penile epithelial cells, 329 male oral epithelial cells, and 525 female oral epithelial cells were measured. Menstrual cycle phase did not affect vaginal epithelial cell diameter. The mean vaginal epithelial cell diameter was 63.95 microm (min. = 28.08 microm, max. = 108.06 microm, s = 11.50 microm). The mean penile epithelial cell diameter was 39.24 microm (min. = 28.38 microm, max. = 51.02 microm, s = 4.84 microm). The diameter of oral epithelial cells hardly differed for both sexes, although the female cells were, on the whole, slightly larger. On the basis of these results, it is not possible to conclude that epithelial cells of less than a certain diameter found in the assessment of a vaginal swab must be of penile origin. It is also not possible to usefully distinguish vaginal epithelial cells from male or female oral epithelial cells on the basis of the diameter. However, finding epithelial cells with a diameter distinctly greater than 50 microm in a penile swab sample suggests the presence of vaginal or oral epithelial cells. Epithelial cells examined with the presented method can be used without restrictions for further examinations, such as single-cell DNA analysis after single-cell picking with the micromanipulator developed by Aura Optik (Jena).     

Comparison of Decomposition Rates and Faunal Colonization of Carrion in Indoor and Outdoor Environments

Abstract: Decomposition and insect colonization of pig (Sus scrofa L.) carcasses were observed over a 42‐day period inside and outside a house in a suburban region of Edmonton, Alberta. Three freshly killed pig carcasses were placed outdoors on grass and three carcasses were placed in separate rooms inside a house in a suburban residential area. The carcasses were examined and sampled regularly. Outside carcasses were colonized rapidly by Calliphora vicina (R‐D), Lucilia sericata (Meigen), Lucilia illustris (Meigen), Eucalliphora latifrons (Hough), Cynomya cadaverina (R‐D), Phormia regina (Meigen), and Protophormia terraenovae (R‐D). There was a delay of 5 days before inside carcasses were first colonized but all species except E. latifrons and L. illustris readily colonized at this time. Many more insects colonized the outside carcasses, and these were rapidly skeletonized. Inside, much fewer insects were present and decomposition was slowed and colonization extended. Dispersal patterns of postfeeding larvae inside the house on hard substrate were greatly expanded compared with those from carcasses on grass.     

Intergenerational child abuse and coping

Many studies have investigated the consequences of child sexual abuse (CSA) but few have examined the intergenerational effects of poly- victimization and maladaptive coping. The purpose of this investigation was to examine patterns of maltreatment and maladaptive coping among second-generation CSA survivors. It is hypothesized that: (a) maternal CSA history would be associated with a higher incidence of poly-victimization and maladaptive coping and (b) experiencing more forms of abuse would mediate the relation between maternal CSA history and maladaptive coping behaviors. The method used was a chart review of 139 sexually abused females aged 12 to 17, examining maternal abuse history, maladaptive coping behaviors, and child maltreatment. The results showed that poly-victimization differed as a function of maternal CSA history but maladaptive coping did not. Experiencing more types of abuse was associated with both self-injurious behaviors and substance use. In conclusion, results support the hypothesis that second generation CSA survivors are more likely to experience poly-victimization. Future research should address how intergenerational patterns of abuse might affect presenting symptomatology and treatment outcome.     

Personality and Political Discussion

Political discussion matters for a wide array of political phenomena such as attitude formation, electoral choice, other forms of participation, levels of political expertise, and tolerance. Thus far, research on the underpinnings of political discussion has focused on political, social, and contextual forces. We expand upon this existing research by examining how individual personality traits influence patterns of political discussion. Drawing on data from two surveys we investigate how personality traits influence the context in which citizens discuss politics, the nature of the relationship between individuals and their discussion partners, and the influence discussion partners have on respondents’ views. We find a number of personality effects and our results highlight the importance of accounting for individual predispositions in the study of political discussion.     

The economics of emergency response

Federal first responder funding is estimated to be $98 billion below the minimum required level over the 5 years ending in 2010. A significant portion of that shortfall can be covered by savings attained by eliminating non-public-good services, initiating public–private partnerships for meeting peak time demand in emergency situations, and contracting-out other public services. We concentrate on such savings in the context of response to false calls to police, fire, and ambulance services. Solving the false alarm problem for police, fire, and ambulance services and eliminating some non-public-good police services could release significant service-hours and 23.7–31.4% of the required additional Homeland Security (HLS) annual spending. Reducing false alarms means 88,000 police, fire, and ambulance first responders could be shifted to HLS activities.