Paranormal politics and the romance of urban subcultures: youth mobility in Cassandra Clare’s and Melissa Marr’s fantasy texts

This essay examines the political and social significance of the intrusion of the supernatural into youth subcultures in two urban fantasy series: Cassandra Clare’s Mortal Instruments and Melissa Marr’s Wicked Lovely. Both series represent the idea of human youth mobility and social affiliation based on volition. The tolerant urban spaces through which their girl protagonists initially move accommodate a diversity of subcultural aesthetics. By contrast, the supernatural subcultures with which these girls become involved are fraught with conflict, and the mobility of their members is limited. Drawing on post-subcultural theory, we identify a tension between late modern and premodern social organization and political values in contemporary urban fantasy for young adults and compare how it is resolved in Clare’s and Marr’s texts.

The centrality of the Australian suburb: mobility challenges and responses by outer suburban residents of Melbourne

Living in the suburbs is founded on mobility, as residents move to the periphery of the city, commute to work and travel for shops, schools and leisure. While there have been numerous studies raising critical questions on the vulnerability of outer suburban residents to loneliness, financial and mortgage stress, the actual experiences and challenges posed by the dependence of suburban life on mobility is rarely singled out for attention. Through purposive sampling and then snowballing, eight outer suburban residents participated in photo-elicited interviewing to detail their lifeworlds and mobility experiences. Problems ranged from getting to work to accessing schools, shops and even neighbourhood services as the suburban car culture was embraced but also constrained patterns of movement. However, there was also an array of positive experiences and alternatives to these patterns, including the pleasures to be found in traffic jams and the suburban environment and local actions to establish new pathways and means of movement as well as set up local employment options. Mobility constraint thereby generated a range of unexpected strategies, as residents exercised their agency to shape their experiences, create alternatives and to build suburban centred lives.

International student mobility and its impact on the Australian private VET sector

In recent years governments have legitimated neoliberal educational policy reforms such as the internationalization and commercialization of education through mobilising the discourses of globalization and the knowledge economy. In Australia for instance, a raft of policy initiatives over the last two and a half decades (beginning in the early 1990s) targeted full-fee paying international students prompting a surge in international student enrolments and a burgeoning private vocational education and training (VET) sector for international students. Drawing on a study of situated realities influencing international students in private VET providers in Melbourne Australia, this chapter analyses, from training managers’ and quality assurance auditors’ perspectives, the impact of international student mobility on the private VET sector. The chapter also utilises the notion of social structure as systems of human relations amongst social positions to examine how international student mobility has led to shifts in VET manager and quality assurance auditors’ perceptions and practices outside the boundaries of the education sector, particularly how private VET providers and international students are represented. In this instance by reforming the VET sector, governments change conventional characteristics through which people relate and the relationships that bind them with intended and unintended consequences. The findings suggest that whilst VET policy posits an easy and ready association between the needs of capital and the development of the workforce, this association is highly contestable and problematic as it can lead to negative student learning outcomes.

"When I saw walking I just kind of took it as wheeling": interpretations of mobility-related items in generic, preference-based health state instruments in the context of spinal cord injury

Background : In health economic analyses, health states are typically valued using instruments with few items per dimension. Due to the generic (and often reductionist) nature of such instruments, certain groups of respondents may experience challenges in describing their health state. This study is concerned with generic, preference-based health state instruments that provide information for decisions about the allocation of resources in health care. Unlike physical measurement instruments, preference-based health state instruments provide health state values that are dependent on how respondents interpret the items. This study investigates how individuals with spinal cord injury (SCI) interpret mobility-related items contained within six preference-based health state instruments.

Methods : Secondary analysis of focus group transcripts originally collected in Vancouver, Canada, explored individuals’ perceptions and interpretations of mobility-related items contained within the 15D, Assessment of Quality of Life 8-dimension (AQoL-8D), EQ-5D-5L, Health Utilities Index (HUI), Quality of Well-Being Scale Self-Administered (QWB-SA), and the 36-item Short Form health survey version 2 (SF-36v2). Ritchie and Spencer’s ‘Framework Approach’ was used to perform thematic analysis that focused on participants’ comments concerning the mobility-related items only.

Results : Fifteen individuals participated in three focus groups (five per focus group). Four themes emerged: wording of mobility (e.g., ‘getting around’ vs ‘walking’), reference to aids and appliances, lack of suitable response options, and reframing of items (e.g., replacing ‘walking’ with ‘wheeling’). These themes reflected item features that respondents perceived as relevant in enabling them to describe their mobility, and response strategies that respondents could use when faced with inaccessible items.

Conclusion : Investigating perceptions to mobility-related items within the context of SCI highlights substantial variation in item interpretation across six preference-based health state instruments. Studying respondents’ interpretations of items can help to understand discrepancies in the health state descriptions and values obtained from different instruments. This line of research warrants closer attention in the health economics and quality of life literature.

Lineage, Marriage, and Social Mobility: the Teles de Meneses Family in the Iberian Courts (Fifteenth and Sixteenth Centuries)

This article discusses the social mobility strategies of the Teles de Meneses family throughout the fifteenth and sixteenth centuries, seeking to understand their influence on the family’s social evolution and improved ranking at the court. Marriage policy and service in the Iberian courts are analyzed over three different generations and from two standpoints: first, the preservation of the family’s preacquired status; second, the diversification of the services performed in the various settings where its influence could be exercised. This will highlight the reasons behind the social evolution of this family and the subsequent granting of titles to some of its members.

Fluorescence of nitrobenzoxadiazole (NBD)-labeled lipids in model membranes is connected not to lipid mobility but to probe location

Nitrobenzoxadiazole (NBD)-labeled lipids are popular fluorescent membrane probes. However, the understanding of important aspects of the photophysics of NBD remains incomplete, including the observed shift in the emission spectrum of NBD-lipids to longer wavelengths following excitation at the red edge of the absorption spectrum (red-edge excitation shift or REES). REES of NBD-lipids in membrane environments has been previously interpreted as reflecting restricted mobility of solvent surrounding the fluorophore. However, this requires a large change in the dipole moment (Dm) of NBD upon excitation. Previous calculations of the value of Dm of NBD in the literature have been carried out using outdated semi-empirical methods, leading to conflicting values. Using up-to-date density functional theory methods, we recalculated the value of Dm and verified that it is rather small (B2 D). Fluorescence measurements confirmed that the value of REES is B16 nm for 1,2-dioleoyl-sn-glycero-3- phospho-L-serine-N-(NBD) (NBD-PS) in dioleoylphosphatidylcholine vesicles. However, the observed shift is independent of both the temperature and the presence of cholesterol and is therefore insensitive to the mobility and hydration of the membrane. Moreover, red-edge excitation leads to an increased contribution of the decay component with a shorter lifetime, whereas time-resolved emission spectra of NBD-PS displayed an atypical blue shift following excitation. This excludes restrictions to solvent relaxation as the cause of the measured REES and TRES of NBD, pointing instead to the heterogeneous transverse location of probes as the origin of these effects. The latter hypothesis was confirmed by molecular dynamics simulations, from which the calculated heterogeneity of the hydration and location of NBD correlated with the measured fluorescence lifetimes/REES. Globally, our combination of theoretical and experiment-based techniques has led to a considerably improved understanding of the photophysics of NBD and a reinterpretation of its REES in particular.

Exploring chalcolithic diet and mobility of humans and animals from Perdigões site

Chalcolithic diet at Perdigões (Reguengos de Monsaraz) was investigated using stable carbon and nitrogen isotope analysis of human bone collagen. Strontium isotopes of faunal dental enamel were used to establish the site local range and to distinguish the presence of non-local individuals. ATR-FTIR and EA analysis were used to determine the degree of bone diagenesis and to evaluate the reliability of the stable isotopic composition for paleodietary reconstruction. The individuals from which paleodietary results were obtained had a diet based on C3 terrestrial resources and some animal protein. Data from Perdigões site, was compared with the published data from other Iberian Chalcolithic populations. Site comparison revealed that diet through Iberian Peninsula have mainly maintained terrestrial dietary focus consistent with animal husbandry and farming on C3 plants with occasional intake of freshwater or marine resources. Strontium isotopic composition of enamel revealed that some of the individuals from Perdigões site were non-local; Resumo: A dieta de indivíduos do período Calcolítico dos Perdigões (Reguengos de Monsaraz) foi investigada através de análise de isótopos estáveis de carbono e azoto no colagénio ósseo. Isótopos de estrôncio do esmalte dentário de fauna foram utilizados para estabelecer o sinal local dos Perdigões, permitindo distinguir a presença de alguns indivíduos e fauna não-locais. A avaliação da diagénese óssea foi efectuada através de análises realizadas com analisador elementar e com ATR-FTIR, de forma a validar dos resultados isotópicos obtidos. Os indivíduos para os quais foi possivel obter resultados isotópicos de carbono e azoto apresentam uma dieta baseada em recursos terrestres, plantas C3, e alguma proteína animal. A comparação efectuada com outros sitios arqueológicos da Peninsula Ibérica revelaram que a dieta das populações é sobretudo feita à base de plantas C3, com ingestão de alguma proteina animal e ingestão ocasional de produtos marinhos ou provenientes de água doce.