Quadratic voting in the wild: real people,real votes

Since their introduction in 1932, Likert and other continuous, independent rating scales have become the de facto toolset for survey research. Scholars have raised significant reliability and validity problems with these types of scales, and alternative methods for capturing perceptions and preferences have gained traction within specific domains. In this paper, we evaluate a new, broadly applicable approach to opinion measurement based on quadratic voting (QV), a method in which respondents express preferences by ‘buying’ votes for options using a fixed budget from which they pay quadratic prices for votes. Comparable QV-based and Likert-based survey instruments designed by Collective Decision Engines LLC were evaluated experimentally by assigning potential respondents randomly to one or the other method. Using a host of metrics, including respondent engagement and process-based metrics, we provide some initial evidence that the QV-based instrument provides a clearer measure of the preferences of the most intensely motivated respondents than the Likert-based instrument does. We consider the implications for survey satisficing, a key threat to the continued value of survey research, and discuss the mechanisms by which QV differentiates itself from Likert-based scales, thus establishing QV as a promising alternative survey tool for political and commercial research. We also explore key design issues within QV-based surveys to extend these promising results.     

The European Convention and the Relative Rights of Resident Aliens

By virtue of conceptual abstraction, the notion of nationality plays a pivotal role in liberal democracies, governing distinctions in the allocation of 'absolute' and 'relative' rights, and determining that while national citizens, as full member of a sovereign political community, enjoy both human and political/social rights, resident aliens are excluded from the scope of these latter, community-related, rights. Further, The European Convention upon Human Rights appears to countenance this dichotomy, allowing sovereign states to restrict the political activity of aliens. This paper nonetheless argues that such a distinction undermines the democratic imperative upon which liberal constitutional states are founded. A 'social integration thesis,' holding that individuals should enjoy, as a fundamental right, the possibility fully to develop their personalities though establishing and pursuing secure social contacts, as well as interpreting those contacts in the light of prevailing cultural perceptions, not only raises the right of stable residence to one of most fundamental attaching to the human condition, but also indicates that political rights—a mere extension of self‐expression and self-fulfilment within civil society—should be recast as a universal entitlement. Article Three of the First Protocol ECHR may be construed in line with the social integration thesis, and consequently, in the matter of the definition of the members of the national community, the political sovereignty of the Nation State must be limited.     

Changes in the lipid composition of latent fingerprint residue with time after deposition on a surface

The work described in this report was focused on generating increased knowledge of fingerprint chemistry, particularly the composition of a latent fingerprint at the time it is deposited, and the chemical changes in lipid components that occur over time. Fingerprints from five male donors (aged 25-34 years) were collected and aged under controlled conditions. The prints were then sampled at set intervals, solvent extracted with dichloromethane, co-derivatized with MSTFA and analyzed by gas chromatography-mass spectrometry (GC-MS). It was shown that there was loss of squalene from prints stored in the light or in the dark. Loss was more rapid in the light, with squalene in prints from some donors not detected after 9 days storage. For these same donors, squalene was still detected after 33 days storage in the dark, but at much lower levels than in fresh prints. For saturated fatty acids (tetradecanoic, palmitic and stearic acid) there was a trend towards an increase in levels of these substances during storage (up to about 20 days) followed by a decrease back to original levels or below. This was the case for samples stored in the light or in the dark. For palmitoleic acid, a similar trend was seen. For oleic acid, this trend was seen for samples stored in the dark. For samples stored in the light the general trend was a decrease in level over the storage period (up to 33 days).     

The Effects of Polymer Pigmentation on Fingermark Development Techniques

The effectiveness of latent fingerprint development techniques is heavily influenced by the physical and chemical properties of the deposition surface. The use of powder suspensions is increasing for development of prints on a range of surfaces. We demonstrate that carbon powder suspension development on polymers is detrimentally affected by the presence of common white pigment, titanium dioxide. Scanning electron microscopy demonstrates that patches of the compound are clearly associated with increased levels of powder adhesion. Substrates with nonlocalized titanium dioxide content also exhibit increased levels of carbon powder staining on a surface‐wide basis. Secondary ion mass spectrometry and complementary techniques demonstrate the importance of levels of the pigment within the top 30 nm. The association is independent of fingermark deposition and may be related to surface energy variation. The detrimental effect of the pigment is not observed with small‐particle reagent (MoS₂ SPR) or cyanoacrylate (superglue) fuming techniques that exploit different development mechanisms.     

Correlation of Molecular Expression with Diel Rhythm of Oviposition in Calliphora vicina (Robineau-Desvoidy) (Diptera: Calliphoridae) and Implications for Forensic Entomology

This study explored the molecular mechanisms potentially underlying blow fly nocturnal oviposition. A behavioral study revealed that Calliphora vicina (Robineau-Desvoidy) (Diptera: Calliphoridae) possesses a diel rhythm of oviposition in light under 12:12 light/dark conditions. Reversal to 12:12 dark/light resulted in oviposition behavior changing to align with the adjusted regime in most females, but four of 59 experimental females lacked a diel rhythm of oviposition (were arrhythmic). Real-time PCR was used to monitor the molecular expression levels of known circadian genes per and tim in C. vicina to determine whether gene expression and behavior correlated. As with behavior, reversing light/dark conditions changed rhythmic gene expression to align with an adjusted light regime. This suggests that although it is unlikely that C. vicina will colonize dead bodies at night, arrhythmic females and oviposition in the dark was demonstrated.     

Institutionalising mechanisms for building urban climate resilience: experiences from India

This paper examines how mainstreaming of urban climate change resilience – a crucial consideration in an increasingly urbanised world – is occurring at both the city and national scale, using the case of an internationally-funded resilience-building initiative in India. Surat city's newly-established Climate Change Trust illustrates the importance of an institutionalised mechanism for coordinating and sustaining climate initiatives. Concurrently, climate resilience is being mainstreamed into the national urban development agenda, through a network of Indian institutions. These two nascent mechanisms offer avenues for local city-level experiences to inform national directives, driving and sustaining the urban climate adaptation agenda across India.     

Organizing Intelligence: An Introduction to the 1955 Report on Colonial Security

This article introduces, places in historical context and publishes selected extracts from chapter one of the Report on Colonial Security, which deals specifically with intelligence organisation both in London and overseas. Written by General Sir Gerald Templer in 1955, the report (particularly the intelligence aspects) is significant for the following reasons: it highlights the centralized and colonial intelligence failures in a particularly frank and candid manner; it details channels of communication and liaison between London and the colonies which remain classified elsewhere; and it had a substantial impact on the subsequent reorganisation and reform of intelligence in Whitehall and across the British Empire.