The “Expo” and the Post-“Expo”: The Role of Public Art in Urban Regeneration Processes in the Late 20th Century

In 1998, the Lisbon Universal Exhibition—Expo’98—led to an urban regeneration process on Lisbon’s waterfront. Following the example of other cities, this event was a pretext for rethinking and replacing a depressed area and for reconnecting it with the Tagus river through the creation of a set of new spaces for common use along the water. It was promoted as a public art program, which can be considered quite innovative in the Portuguese context. In view of this framework, this article aims to debate the relationships between public art and the dynamics of urban regeneration at the end of the 20th century. For that, it will analyse: (1) Expo’98’s public art program, comparing its initial assumptions with the final results; and (2) the impact of this program, through the identification of the placement of public art before (1974–1998) and after (1999–2009) the event. Although most of the implemented works did not (intentionally) explore aspects of space integration nor issues of public space appropriation, Expo’98’s public art program originated a monumentalisation of Lisbon’s eastern riverfront, later extended to other waterfront areas. At the same time, it played an important role in the way of understanding the city and public space that decisively influenced subsequent policies and projects. It is concluded that public art had a significant role in urban processes in the late 20th century, which is quite evident in a discourse of urban art as space qualifier and as a means of economic and social development.

Minorities rely on social networks to publicize their issues A Survey of Minorities in Iraq (Nineveh as an example)

The research aims to identify the extent to which minorities depend on social networking sites to introduce their issues and to know the extent to which minorities follow these sites and to identify the most important sites they rely on and the extent of their trust in them and to know the effects resulting from their dependence on these sites after these sites have become one of the most important promotional means for what It is characterized by the ease of communication and creating a public space for discussion and formation of views. This research is a descriptive research that adopted the survey method. The research tools are observation, interview, and questionnaire that were used to collect data for the field study. The research sample is a simple random sample from the total community of minorities located within the geographical area of Nineveh Governorate. The research concluded with a set of results, most notably: the respondents’ reliance on social networking sites to get acquainted with the news of the sect to which they belong. Follow-up on social networking sites, and the search results showed the side of the terms closest to the respondent for the category (components) and then (minorities).

Sustainable Streetscapes: Design Approaches and Examples of Viennese Practice

Streets are ubiquitous and cater to various functions in a city. However, today most streets are unilaterally used and designed likewise. Car-centred spatial distribution is currently being questioned in the course of urban densification and in light of climate and ecological challenges. The presented work focuses on a multi-layered transformation of streetscapes towards a multi-purpose social and ecological space, which goes beyond a mere redistribution of space and functions. This paper draws from the results of an interdisciplinary research project headed by the Institute of Landscape Architecture (University of Natural Resources and Life Sciences, Vienna). The Viennese situation is aligned with international trends. The research includes comparative analysis of streetscapes in Vienna and comparable cities, literature reviews, collaborative workshops and qualitative interviews. As a result, progressive layout specifications and quality aspects for future streets are proposed and presented in extracts. Furthermore, the goal of green space social equity is linked. The paper concludes by arguing for comprehensive consideration and redesign of streetscapes as one promising puzzle to counteract the evident challenges of climate change in urban settings. Its range reaches from small scale microclimatic improvements up to citywide provision of accessible, useable, ecologically sound and sustainable public space with new standards for streets as potential backbone.

The Involvement of Business Elites in the Management of Homelessness: Towards a Privatization of Service Provision for Homeless People?

Although the influence of local urban elites on urban planning is well established in urban studies and geography, the ways in which business and property owners take part in the management of homelessness has received far less attention. This article focuses on Portland (OR) in the United States as a means of understanding the motivations that underlie the role of the private sector and its impact on public policies. To this end, I focus on the support by Portland's downtown Business Improvement District of homeless outreach programs, and on the funding of two homeless shelters by business elites / philanthropists. I argue that although public authorities have different views on the actions to be taken to end homelessness, business elites often manage to bring initially-reluctant public authorities to support their projects in what might be termed a forced-march cooperation. I also highlight the versatility of the private sector and business elites’ participation in homelessness management, given that the outreach programs they support and the homeless facilities they fund provide services for the homeless while simultaneously removing them from visible public space. In this sense, the involvement of business and property owners is also a way for them to protect their own interests.

The acoustic climate of spaces located under overpasses in the context of adapting them for outdoor public events – a pilot case study

Due to the current shortage of traditional public space because of its privatization, commercialization, and securitization, there is an urgent need to reclaim areas affected by motorized traffic in the urbanized areas. On the other hand, the process of adapting them for new purposes should be carefully carried out, addressing several issues, among them environmental acoustics. This study is meant to contribute to our understanding of acoustic conditions of a general model of the bridge underspace. Therefore, the aim of the research was to examine the existing acoustic climate by measuring noise levels and comparing them with equivalent acceptable noise levels for the expected type of space development and Noise Rating curves. In this research, a pilot case study approach was used, as measurements were taken for a chosen space located under an elevated road that represents certain criteria set by the researchers. The results allowed us to: (1) verify the relationship between the geometry of the bridge underspace and the noise levels, (2) assess the initial acoustic conditions in terms of possibilities of acoustic adaptation of the examined space for outdoor public events, and (3) formulate hypotheses and preliminary assumptions for the planned further and broader studies of the issues raised in this article. The presented results and their analysis show that it is possible to bring the acoustic conditions in the studied space to the state required for public or cultural meeting spaces. In comparison with earlier findings, the research undertaken appears to be pioneering and the results can be used as valuable input for further research on this topic.

America’s First Memorial Honoring Survivors of Sexual Violence

Over the past two decades, America taken part of a broader global trend of “memorial mania” in which memorials dedicated to remembering injustice have exploded into public space. Memorials that facilitate the centering of marginalized narratives of violence hold significant power for social change. This article focuses on one such space: The Survivors Memorial in Minneapolis, Minnesota. The Survivors Memorial opened in October 2020 and is the first public memorial honoring survivors of sexual violence. Despite the progress of the anti-rape and feminist movements as well as a variety of legal interventions designed to address sexual violence and empower, many survivors are left without a sense of justice or institutional or community recognition. Drawing on 21 in-depth, qualitative interviews with individuals involved in all aspects of the memorial project, this article documents how one community mobilized to create a space for survivors whose voices are often overlooked, disbelieved and silenced by the criminal justice system, practitioners, and communities. In focusing on how participants narrate the significance and meaning of the Survivors Memorial, this article uncovers how social, political, and local circumstances coalesced to make the Memorial possible. These factors include local leadership, the prevalence of sexual violence, the unique structure of the Minneapolis park structure, and the rise of the #MeToo movement. Interviews illuminate that participants worked to intentionally construct the Memorial as an accessible and visible space that centers on providing all sexual violence survivors with public acknowledgment of their experiences, while simultaneously engaging community members in dialogs about sexual violence, ultimately, laying the foundation for sexual violence prevention efforts.

Social Interaction in Public Spaces and Well-Being among Elderly Women: Towards Age-Friendly Urban Environments

The world’s population is aging and becoming more urbanized. Public space in urban areas is vital for improving the health of the elderly by stimulating social interaction. Many urban design projects are advertised as age-friendly but ignore the real needs of the elderly, especially elderly women, for social interaction in urban public spaces. Insufficient attention is paid to the physical and psychological characteristics of elderly women when shaping public space. This analysis addresses the question: What are the qualities of urban spaces which facilitate health-improving social interaction for elderly women? Methods include a case study in Beijing, field investigation, mapping, and qualitative and quantitative analysis. The survey was carried out in April 2021, and concerned 240 women aged 55–75 years. Results indicate that the social interactions of older women relate to both their physical and psychological situations. Public spaces can positively impact the psychological well-being and social participation of elderly women. Conclusions include insights regarding the relationship between social interaction and well-being among elderly women, as well as proposing a series of principles for shaping public spaces for an age-friendly urban environment.