Search results

In this process the electrical contact is brought to the backside of a standard silicon wafer. The details of the entire process are disclosed, from the photolithography processes to the electrodepositing step, and a model for electrical contact was designed.

The localized Cu growth of high aspect ratio (AR) microstructures was obtained through an SU-8 photolithography by exploiting the optimal adhesion on the silicon surface and the possibility of generating thick layers with a single spun process

The experimental results showed an unexpected behaviour that is theoretically explained in detail considering the energy band theory. The obtained geometries showed a remarkable 6:1 AR without any adhesion problem. The non-invasive front-side manipulation represents a noteworthy improvement and simplification for the design of a multi-step production process.

An alternative technological approach, called back plate electroplating, has been carried out to obtain Cu growth on the front side of a standard n-type Si wafer through a back side electrical contact. This technique was then applied to fabricate a master for hot-embossing in a LIGA (Lithographie, Galvanoformung, Abformung)-like process flow. For this purpose, an SU-8 thick mask on a standard n-doped wafer was used. Finally, by using this process, it was possible to obtain high AR Cu geometries, avoiding any complex designing and patterning of the contacts on the front side and thus ensuring good adhesion of the SU-8.

Purpose – This article critically (re)examines the Girl Effect narrative in order to problematize the ways that this discursive paradigm shapes the forms and possibilities for girls’ political subjectivity and agency.Approach – Based on a close, textual reading of the first Girl Effect video, the study adopts the tools of deconstruction to reveal the discursive (im)possibilities for differently situated girls. It draws from contemporary girls’ studies scholarship and postcolonial feminist theory to identify the production of oppositional girlhoods and neoliberal girl power, while further considering how these disciplinary effects inform girls’ political practices.Findings – The author suggests that the Girl Effect paradigm offers limited understandings of girls’ political subjectivity: prompting Western girls to become agents of missionary girl power and positioning Third World girls as perpetual victims waiting for rescue.Originality/value – By exploring the effects of the Girl Effect logic, this article troubles the political ideologies framing the “invest in girls” message and contributes original research to the growing field of girls’ studies.

A Memorandum of Understanding (MoU) was uncovered in January 2017 detailing the sharing of patient data from NHS Digital to the Home Office. It signified a deepening of the hostile environment’s presence in the NHS, and was comprehensively rejected by medical professionals. In November 2018, following extensive action calling for its removal, the MoU was withdrawn. This chapter explores how three factors: the lack of legal basis, wide reaching effects, and ethical conflicts of the MoU led to the success of this action, and aims to apply these lessons to other areas of hostile environment policy. It will be established that ethics proved the most influential factor in inciting the opposition, however, all factors may have been integral to the overall success. It shall be demonstrated that, although the success of this action promises much with regards to charging policy, it may be of limited applicability to other areas of the hostile environment.

Examines the situation in the UK in some detail with regard to three aspects of the Charter of Fundamental Human Rights of the European Union. Looks at the aims, together with an analysis and appraisal. Considers, first, information and consultation rights with regards to the transfer of undertakings and redundancies, followd by the right to collective action and, lastly, protection in the event of unjustifiable dismissal. Presents case law throughout as examples. Concludes that the UK has attempted to prevent social and economic rights for workers from being included in the final charter despite fierce opposition. Compares this view together with the UK suspicion of Europe against the views of the other member states.

An approach for thinking about, and intervening in, organizational change processes is developed which tries to achieve a balance between the naiveté of popular linear approaches to change and the complexity of metaphoric models that have been suggested in the recent academic literature. Two concepts, mind‐set and paradox, are advanced with the aim of encouraging reflective thinking among organizational members. An application of the concepts in a specific organizational setting is provided. This paper provides both researchers and managers with a renewed vocabulary, enabling them to better understand the processes that are set in motion by planned organizational change.

This chapter describes gender differences in Montevideo through the study of daily mobility. Generally, mobility studies do not account for gender differences more than in a superficial way, distinguishing basic travel patterns by sex. However, different patterns and mobility behaviours can obscure situations of deeply entrenched gender inequality that have direct consequences on the opportunities that men and women are able to reach. To disentangle these inequalities, this work addresses some mainstream mobility indicators classified by gender but also some specific indicators, with special attention to care mobility as a factor that can restrain women’s ability to move. Moreover, a tour-based analysis is performed to shed light on gendered schedules and mobility patterns. Results show that women’s mode share comprises a larger proportion of transit trips, they travel shorter distances – investing more time – and they contribute in a greater proportion than men to care mobility, especially among the lower quintiles of income. While men’s commuting patterns have a defined ‘home-based work’ profile, women have a higher level of heterogeneity in their daily itineraries. Access to private motorised means of transport is a key variable in explaining the configuration of mobility patterns, and there is a persistent gender gap in this matter. The chapter concludes that, as several authors have reported, gender is a marker in terms of mobility. It sets specific conditions for urban life in general and mobility in particular that, in turn, may be the cause of further inequality.

The paper aims to discuss the tensions between rock and pop genres at Rock in Rio, the most significant music festival in Brazil (which also has had international editions in Portugal, Spain and the USA), analyzing the construction and consolidation of Rock in Rio as a rock-related brand and mapping the disputes, negotiations and controversies between rock and pop music fans.

The authors analyze those facts from a framework composed by discussions about musical genres (Frith, 1996; Blacking, 1995), social constructions about rock and pop, as well as debates about taste as performance (Hennion, 2007) on digital platforms. The corpus consists of 58 posts published between 2018 and 2019 in the period prior to Rock in Rio 2019, analyzed qualitatively.

By recalling the history of Rock in Rio, the authors demonstrate that the discourses and strategies involving the festival are contradictory, which reflects on disputes about the meanings of festivals on social media. A diverse set of controversy was found, such as discussions about the artists' authenticity as well as arguments that refer to the social constructions linked to certain musical genres.

The paper analyzes the Rock in Rio music festival from a perspective that is not observed very often, offering insights about the relevance of music genres as mediators of the perception of the festival as a brand and the controversies involving fans and anti-fans.

Over the last two decades the United Kingdom has become a nation of wine‐drinkers. However, due to climatic conditions, very little is actually produced in the UK, Almost all the £6 billion market is made up of imported wine from all corners of the world. The traditional suppliers from France, Germany and Italy have, over recent times, been confronted with the wines from the New World. Supermarkets have led the way in stocking wines from both the traditional and New World countries. Furthermore, their attention to merchandising has been the catalyst for the surge in wine experimentation.