Search

Wynwood, Miami, is a world-renowned global art canvas of street art and cultural production site. The rise of Miami as a global arts city and its hosting of Arts Basel enhanced the place marketing of Wynwood. Wynwood's recent trajectory is driven by the confluence of art, real estate, and urban planning. Its redevelopment over time has been dramatic, transitioning from a low‐income immigrant neighborhood and warehouse district into innovative artistic milieu. In the 2020s the neighborhood is being highly commodified, resulting in the loss of artistic capital replaced by trendy retail, condo, and hotel projects. Our analysis is primarily based on interviews with gallery owners in 2016 and 2022, as well as planning documents and business census data. Wynwood as an art venue has peaked, and artists and galleries are exiting. Nonetheless, Wynwood continues to be marketed as an arts neighborhood by property developers and retail and entertainment businesses [ABSTRACT FROM AUTHOR]

Over the last decade, the precarity of refugees and temporary migrants and its associated ambiguities is an increasing focus of scholarly inquiry and policy debate. In particular, the Syrian conflict since 2011 has led to dramatic refugee crises especially in terms of the number of people displaced into neighbouring countries, including Turkey, Lebanon, Jordan and Iraq, with Turkey hosting the largest refugee population in the world. Within Turkey, Syrian refugees are concentrated in camps, border towns, major cities and particular urban neighbourhoods. The Basmane neighbourhood, an old inner city quarter of İzmir, Turkey, is a special case, and we directly observe and detail various dimensions of the precarity of Syrian immigrants there at the apex of the refugee flow, and assess how temporary migration affected İzmir's permanent residents. Focusing on physical and social transformations in Basmane, we concentrate on the intra-relationships among place, refugees, and locals and seek to contribute to the debate of how (un)settled situations of refugees produce differential pathways for adaptation and experiences of precarity. The research indicates that socio-spatial dynamics in Basmane contributes to the adaptation of refugees and affects their precarity as the hub for temporary immigrants in İzmir. [ABSTRACT FROM AUTHOR]

Friction surfaced specimens produced by the application of inductive heating and utilising a flash-reducing tool were compared with those obtained through the classical approach. It was found that the use of inductive heating resulted in an increased consumption of the coating material; however, the push-off strength could be more than doubled when compared with the classical process with high shear strength values of up to 111 MPa. The application of the flash-reducing tool reduced the flash to less than 0.05% of the material deposited as a coating and manifested itself in the form of small chips. High push-off strength values of up to 135 MPa were observed, accompanied by an increased coating thickness, coating width and bonding area. Temperature measurements with thermocouples taken during the coating process showed that the melting temperature of the aluminium substrate was reached at the substrate–coating interface. Mixed mode failure was evident at the fractured surfaces of the push-off test specimens and mechanical interlocking appears to be a main bonding mechanism. The presence of cavities were shown to have a detrimental effect on the bonding integrity, but could be reduced in size and number by the application of the flash-reducing tool. [ABSTRACT FROM AUTHOR]

Two low-molecular-mass cellulose-binding polypeptides from Ruminococcus albus 8 have been detected. One of the polypeptides, designated as CbpC, has a structure that is similar with other Pil proteins made up of type 4 fimbrial proteins produced by gram-negative bacteria. Sodium sulfate-polyacrylamide gel electrophoresis showed its molecular mass to be 21 kDa. The addition of 0.1% (wt/vol) carboxymethylcellulose stopped the binding of CbpC with cellulose. This indicates that CbpC foster the binding of bacteria to cellulose.

Global flows of e-waste from the Global North to the Global South continue to damage local environments and harm human health. Weak e-waste regulations and limited use of safety measures for e-waste workers in Accra, Ghana, foster an exploitative environment within the industry, and pose health risks for those working and living near e-waste processing sites. This paper presents an integrated review of over 40 e-waste studies specific to Accra, with particular emphasis on the well-studied e-waste processing site in Agbogbloshie, and synthesizes the existing research base across interdisciplinary themes of human health, environmental health, globalization, trade and informalization, and public policy. Despite significant international attention to Accra's e-waste problem, loopholes within international environmental regulations and treaties provide few incentives and resources for Ghana to strengthen protections for human and environmental health. After a decade of e-waste research in Accra, the crisis continues to intensify; we present a renewed vision for sustainable e-waste policy reform in Ghana and beyond.