n-Alkane content and compound-specific d13C values of soil samples, river samples, and marine surface samples

Southwestern Africa's coastal marine mudbelt, a prominent Holocene sediment package, provides a valuable archive for reconstructing terrestrial palaeoclimates on the adjacent continent. While the origin of terrestrial inorganic material has been intensively studied, the sources of terrigenous organic material deposited in the mudbelt are yet unclear. In this study, plant wax derived n-alkanes and their compound-specific d13C in soils, flood deposits and suspension loads from regional fluvial systems and marine sediments are analysed to characterize the origin of terrestrial organic material in the southwest African mudbelt. Soils from different biomes in the catchments of the Orange River and small west coast rivers show on average distinct n-alkane distributions and compound-specific d13C values reflecting biome-specific vegetation types, most notably the winter rainfall associated Fynbos Biome of the southwestern Cape. In the fluvial sediment samples from the Orange River, changes in the n-alkane distributions and compound-specific d13C compositions reveal an overprint by local vegetation along the river's course. The smaller west coast rivers show distinct signals, reflecting their small catchment areas and particular vegetation communities. Marine surface sediments spanning a transect from the northern mudbelt (29°S) to St. Helena Bay (33°S) reveal subtle, but spatially coherent, changes in n-alkane distributions and compound-specific d13C, indicating the influence of Orange River sediments in the northern mudbelt, the increasing importance of terrigenous input from the adjacent western coastal biomes in the central mudbelt, and contributions from the Fynbos Biome to the southern mudbelt. These findings indicate the different sources of terrestrial organic material deposited in the mudbelt, and highlight the potential the mudbelt has to preserve evidence of environmental change from the adjacent continent.

Disability in the Digital Age: Reconfiguring Access, Inclusion and Equality

There is an abundance of research that examines disability and technology in the context of computers and the Internet, however few have examined disability and mobile devices. Also largely absent from existing literature are the voices of disabled people themselves. This dissertation draws upon science and technology studies (STS) and disability studies to address these gaps by conducting in-depth qualitative research that examines disabled people’s experiences using smartphones and tablets. At its core, this dissertation aims to provide insight on the following: 1) an understanding of how disability is perceived in the digital age and the subjective meanings of access, inclusion and equality; 2) the ways in which mobile devices impact the lived experience of disability; and 3) how perspectives in disability studies and STS can be applied to understand the relationship between the body, disability and technology. The empirical contribution of this research draws from participant diaries and interviews with disabled people, as well as from open-ended questionnaires completed by mobile app developers. The concept of ‘subjectivities of disability’ is introduced to refer to the uniquely personal and individual experience of disability. Findings reveal that mobile device use amongst disabled people redefines their subjectivities of disability through socio-technical interactions whereby disabled people use their devices in ways that are integrated into their everyday lives and positively shapes how they view themselves in relation to their experience of disability. The responses from app developers reveal that there is a place for disability in the mobile market and that disabled people play a key role in making apps accessible. The data suggests that mobile devices facilitate access, inclusion and equality by integrating the body in ways that recognize and accommodate diversity. The results furthermore make it clear that the interaction between disabled people and mobile devices takes on an embodied and social characteristic. This research concludes that both on an individual level and collectively, disabled people are engaging with digital artifacts in ways that promote agency and independence as well as reshaping how disability is experienced and perceived in the digital age.

Minority ethno-faith communities and social inclusion through collaborative research

With alarming suicide rates and a negative identity, Alevi youth felt invisible at school where no one knew about their faith. Through collaboration between the Alevi community, Highbury Grove secondary school and the University of Westminster, we produced lessons on Alevism for the RE curriculum. Alevi pupils helped to design and deliver this successful, inclusive curriculum project, generating considerable interest from peers and the wider school community. Consequently they report a greater sense of belonging and pride in their identity.

Diversity and Inclusion As the Key to Innovating Talent Management in Law Firms?

In this chapter we argue that there is a need to reconceptualise what we mean by talent in the legal profession beyond a view that the most valuable people are those who have the highest fee-earning potential or the best CV packed with excellent grades and exceptional experiences and extra curricula achievements. And further we need a more sophisticated understanding of how organisational decision-making may be structured to provide developmental opportunities to allow talent to be nurtured and to flourish on individual and team levels. In turn, we suggest that planning, management and accountability cycles within legal entities need to be strengthened so as to ensure creativity and success in a context in which it is possible to deliver on the promise of fair access and promotion. Consequently, this chapter explores the diversity problem within the legal profession(s), further it interrogates what is “talent”, and how and why we should seek to manage and develop it. It then evaluates how talent diversity has been managed in the legal professional context, examined through what we have categorised as three waves of diversity strategies. We interrogate why diversity initiatives have not been more successful given the efforts placed on them by professional bodies and firms themselves. We posit that by using diversity as a case study in talent management legal entities may develop a more effective approach to talent management generally within law firms that will be of benefit to all lawyers and support professionals rather than just those who are from traditionally low participation groups.

Citizenship and Inclusion: Rethinking the Analytical Category of Noncitizenship

The paper problematises the category of noncitizenship. It traces its trajectory in accounts of inclusive citizenship and argues that it is difficult to theorise it as a distinct theoretical category outside of citizenship. To support this argument, the paper distinguishes between a pluralist, political and democratic variant of accounts of inclusive citizenship and it shows how they all end up reducing noncitizenship to a journey to citizenship. To overcome this limit, the paper develops the idea of subversive politicisation and suggests that injustices and inequalities can be challenged without falling back on the vocabulary of citizenship.

Facilitating Inclusion: Austrian Wisdom Councils as Democratic Innovation between Consensus and Diversity

Democratic innovations face the challenge of realizing deliberative democratic ideals in the context of structural inequality. Consensus decision making and expertise have been said to have exclusive effects on marginalized groups like women and ethnic and sexual minorities, which obstructs diversity. Wisdom Councils as practiced in Austria attempt to counter inequalities by including marginalized groups through the moderation technique dynamic facilitation. Exploratory participatory observations and interviews with a moderator and the participants of two Wisdom Councils in Austria provide a deeper understanding of the inclusive processes at work in Wisdom Councils facilitating a productive combination of consensus and diversity.

Pushed to the Edge: Inclusion and Behaviour Support in Schools

While debates rage about educational inequality and the best way to tackle attainment gaps, a pervasive form of inschool segregation is going largely unremarked upon. Internal behaviour support units have become common fixtures in British schools. Young people may be removed from mainstream classrooms for weeks, months or even years to undergo rehabilitative programmes that incur little monitoring or oversight. This original book is the first to provide a detailed insight into the politics and practices of internal school exclusion, highlighted through the experiences of the young people attending the units. Ambitious in its scope, it draws on intensive ethnographic research with pupils, their teachers and parents to address broad questions around social justice, equal opportunities and institutional racism. It will appeal to students, researchers and practitioners in education, social policy, sociology and beyond.

Level-resolved quantum statistical theory of electron capture into many-electron compound resonances in highly charged ions

The strong mixing of many-electron basis states in excited atoms and ions with open f shells results in very large numbers of complex, chaotic eigenstates that cannot be computed to any degree of accuracy. Describing the processes which involve such states requires the use of a statistical theory. Electron capture into these “compound resonances” leads to electron-ion recombination rates that are orders of magnitude greater than those of direct, radiative recombination and cannot be described by standard theories of dielectronic recombination. Previous statistical theories considered this as a two-electron capture process which populates a pair of single-particle orbitals, followed by “spreading” of the two-electron states into chaotically mixed eigenstates. This method is similar to a configuration-average approach because it neglects potentially important effects of spectator electrons and conservation of total angular momentum. In this work we develop a statistical theory which considers electron capture into “doorway” states with definite angular momentum obtained by the configuration interaction method. We apply this approach to electron recombination with W²⁰⁺, considering 2×10⁶ doorway states. Despite strong effects from the spectator electrons, we find that the results of the earlier theories largely hold. Finally, we extract the fluorescence yield (the probability of photoemission and hence recombination) by comparison with experiment.