The specification of personalised insoles using additive manufacturing

Research has been conducted to explore a process that delivers insoles for personalised footwear for the high street using additive manufacturing (AM) and to evaluate the use of such insoles in terms of discomfort. Therefore, the footwear personalisation process was first identified: (1) foot capture; (2) anthropometric measurements; (3) insole design; and (4) additive manufacturing. In order to explore and evaluate this process, recreational runners were recruited. They had both feet scanned and 15 anthropometric measurements taken. Personalised insoles were designed from the scans and manufactured using AM. Participants were fitted with footwear under two experimental conditions: personalised and control, which were compared in terms of discomfort. The mean ratings for discomfort variables were generally low for both conditions and no significant differences were detected between conditions. In general, the personalisation process showed promise in terms of the scan data, although the foot capture position may not be considered 'gold standard'. Polyamide, the material used for the insoles, demonstrated positive attributes: visual inspection revealed no signs of breaking. The footwear personalisation process described and explored in this study shows potential and can be considered a good starting point for designer and researchers.     

A time series of urban forestry in Los Angeles

There has been an increasing interest in the evolution of urban forests. This research uses historic and digital aerial photography to quantify changes in tree density in Los Angeles, California since the 1920’s. High-resolution geographic information system analysis (4 to 6 time periods) of three regions (San Fernando Valley, Hollywood, Los Angeles Basin) of Los Angeles reveals that there has not always been an increase in tree density with time. Tree densities on public and private land were highest in the 1940’s in Hollywood, while the San Fernando Valley and Los Angeles Basin experienced a near linear increase in tree density on both private and public land since the 1920’s. When historic tree density reconstructions were examined for the 15 Los Angeles city council districts from the 1920’s, 1950’s and 2006, most districts in Los Angeles have experienced a significant increase in tree density, however, there has been wide variation in tree densities among city council districts. Trees densities have generally been higher on private land since the 1920’s and currently tree densities on private land are significantly higher than on public land. Results suggest the evolution of urban forests in Los Angeles mirrors the dynamics of urban forests in desert and grassland cities. It is possible to reconstruct the development of urban forests in sections of cities using historic and contemporary aerial photography. We estimated that Los Angeles averages approximately 104 trees per hectare (82 private land, 22 public land) based on 2006 imagery at 0.3 m resolution, however, field validation suggests that we identified only 73% of trees. Although there is still space to plant trees on public land, private land owners will need to be heavily involved in order to achieve the goals of Los Angeles’ Million Tree Initiative.     

Narrative accounts of university education: socio-cultural perspectives of students with disabilities

Research in higher education, linked to national and international policy, suggests the need for educationalists to show greater understanding and awareness of the lived experiences of undergraduate students with disabilities. These sources argue that this knowledge should then be used to inform their understandings as tutors and facilitate inclusive and effective teaching strategies. This research had a primary focus on first-year students with disabilities’ learning experiences; their transitions from school or college to university and their feedback on positive and negative learning experiences at both levels. Rich, complex stories were uncovered taking the research beyond the lecture theatre and seminar room, into the students’ union bar and back to the Year 10 classroom. It is the intention of this paper to relay some of the stories shared, in particular drawing out findings related to effective learning practices and to note the significance of placing a socio-cultural lens on the question of inclusion in education.     

Linkages between mothers’ job stressors and adolescents’ perceptions of the mother–child relationship in the context of weak versus strong support networks

This study tested the hypothesis that mothers’ exposure to psychosocial job stressors would be indirectly associated with less favorable ratings of the mother–adolescent relationship, as perceived by youth, by way of mothers feeling depleted of cognitive and emotional energies after work. We also examined whether mothers’ perceptions of being socially supported with regard to work and family responsibilities moderate associations between greater psychosocial job stressors and lesser quality in the mother–adolescent relationship. The sample consisted of 169 diverse mother–early adolescent dyads. Mothers and adolescents completed surveys independently. Hypotheses were tested through structural equation modeling and multi-group comparisons. Psychosocial job stressors were indirectly related to qualities of the mother–adolescent relationship via their association with mothers’ experiences of psychological energy depletion from work to family. The most consistent evidence for these associations was found among women who felt less social support in regard to their work–family responsibilities.     

“I Would Do HIV Adoption 100 Times Over Again”: An Exploratory Study on Families With Internationally Adopted Children With PHIV

Internationally adopted children with perinatally acquired HIV (PHIV) are an emerging population in the United States. One key informant and nine mothers of internationally adopted children with PHIV were interviewed about the adoption process, HIV disclosure, and family needs. Qualitative analyses of transcribed interviews revealed that faith played a pivotal role in pursuing “HIV adoption.” Many participants expressed initial fear about adopting a child with PHIV, but gained confidence through education on transmission risks and the improved lifespan of children with PHIV. Participants reported few HIV-related challenges. Many actively promoted the international adoption of children with PHIV and used disclosure as a tool for education.     

Women and citizenship post‐trafficking: the case of Nepal

This article analyses the relationship between gender, sexuality and citizenship embedded in models of citizenship in the Global South, specifically in South Asia, and the meanings associated with having – or not having – citizenship. It does this through an examination of women's access to citizenship in Nepal in the context of the construction of the emergent nation state in the ‘new’ Nepal ‘post‐conflict’. Our analysis explores gendered and sexualized constructions of citizenship in this context through a specific focus on women who have experienced trafficking, and are beginning to organize around rights to sustainable livelihoods and actively lobby for changes in citizenship rules which discriminate against women. Building from this, in the final section we consider important implications of this analysis of post‐trafficking experiences for debates about gender, sexuality and citizenship more broadly.     

The Impact of Sound in Modern Multiline Video Slot Machine Play

Slot machine wins and losses have distinctive, measurable, physiological effects on players. The contributing factors to these effects remain under-explored. We believe that sound is one of these key contributing factors. Sound plays an important role in reinforcement, and thus on arousal level and stress response of players. It is the use of sound for positive reinforcement in particular that we believe influences the player. In the current study, we investigate the role that sound plays in psychophysical responses to slot machine play. A total of 96 gamblers played a slot machine simulator with and without sound being paired with reinforcement. Skin conductance responses and heart rate, as well as subjective judgments about the gambling experience were examined. The results showed that the sound influenced the arousal of participants both psychophysically and psychologically. The sound also influenced players’ preferences, with the majority of players preferring to play slot machines that were accompanied by winning sounds. The sounds also caused players to significantly overestimate the number of times they won while playing the slot machine.     

Co‐located Nonprofit Centers

Nonprofit centers are organized to house individual nonprofits “under one roof” to enhance their efficiency and effectiveness and to offer shared services to diminish administrative load. This post‐occupancy tenant satisfaction survey of three such US centers represents the first empirical analysis of such organizations. We find that nonprofit tenants (N = 118) initially co‐located due to the leasing price and the new physical environment (free parking and safety). Nearly all nonprofit tenants wished to remain at their nonprofit centers, largely for the same reasons that brought them there. The article then discusses strategies to achieve the high response rates attained in this study. It concludes with some implications for nonprofit centers, communities, and nonprofit staff—now and in the future, including lower occupancy costs and enhanced quality of nonprofits’ workspace.