Search Results (126)

This article traces the development of video activism in Turkey over the past two decades, focusing on its transformation during and after the 2013 Gezi Park protests. Situating video activism as a form of radical media, it examines how activists have used digital recording technologies to document protests, amplify marginalized voices, and contest dominant narratives. Drawing on interviews with members of eight activist collectives, the article maps the evolving practices, ethics, and internal dynamics of video activism, paying close attention to tensions between visibility and security and between participation and professionalism. The Gezi protests marked a turning point, expanding video activism into a decentralized, diverse, and participatory field. In the aftermath, while collective structures weakened due to increasing repression and shrinking protest spaces, the use of video as a tool for testimony, expression, and archiving has continued to evolve. New actors, forms, and platforms have emerged, transforming video activism from a specialized practice into a broader, more diffuse form of engagement. This article argues that video activism remains a significant mode of mediated resistance, reflecting the challenges and the evolving potential of visual intervention in an ever-changing political landscape. Full article

The application of deep learning in side-channel analysis faces critical challenges arising from dispersed public datasets—i.e., datasets collected from heterogeneous sources and platforms with varying formats, labeling schemes, and sampling settings—and insufficient sample distribution uniformity, characterized by imbalanced class distributions and long-tailed label samples. This paper presents a systematic analysis of symmetric cryptographic AES side-channel leakage datasets, examining how these issues impact the performance of deep learning-based side-channel analysis (DL-SCA) models. We analyze over 10 widely used datasets, including DPA Contest and ASCAD, and highlight key inconsistencies via visualization, statistical metrics, and model performance evaluations. For instance, the DPA_v4 dataset exhibits extreme label imbalance with a long-tailed distribution, while the ASCAD datasets demonstrate missing leakage features. Experiments conducted using CNN and Transformer models show that such imbalances lead to high accuracy for a few labels (e.g., label 14 in DPA_v4) but also extremely poor accuracy (<0.5%) for others, severely degrading generalization. We propose targeted improvements through enhanced data collection protocols, training strategies, and feature alignment techniques. Our findings emphasize that constructing balanced datasets covering the full key space is vital to achieving robust and generalizable DL-SCA performance. This work contributes both empirical insights and methodological guidance for standardizing the design of side-channel datasets. Full article

This study presents a typological framework for public spaces in pre-war Greater Khartoum, Sudan, addressing the lack of localized classification systems for Sudanese and African urban contexts. Through an analysis of 64 public spaces, integrating insights from literature, field surveys, and interviews, the research identifies four key typologies: formal public spaces, informal and insurgent public spaces, privately owned civic spaces, and public–private spaces. This framework captures the complex interplay of historical, cultural, social, and economic factors shaping Khartoum’s public realm. It highlights the coexistence of colonial-era planned spaces with emergent informal and contested areas, reflecting the city’s dynamic urban landscape. The study contributes to the debates on public space in African cities by offering a contextually sensitive approach beyond Western-centric models. It provides valuable insights for urban planning and policy development in Khartoum and similar rapidly urbanizing African contexts, emphasizing the need for inclusive, adaptive, and culturally responsive public space management strategies. Full article

This paper shows a case study on a novel community-based sustainability planning framework that balances environmental, social, cultural dimensions for a high-density urban setting. The case study presents a community-driven “Four-Zero” sustainability model—zero energy, zero water, zero food, and zero waste—as a foundation for environmental sustainability practices implemented in a high-density estate in Hong Kong, alongside community-led ecological and heritage initiatives that reinforce place-based resilience. Through integrated activities, such as community farming, aquaponics, organic waste composting, biodiversity monitoring, and heritage mapping, the residents co-produced knowledge and activated novel bottom–up planning schemes and fostered social cohesion while advancing environmental objectives. Notably, the discovery of rare species and historic Dairy Farm remnants catalyzed a community-led planning proposal for an eco-heritage park that stimulated policy dialogues on conservation. These collective efforts illustrate how circular resource systems and cultural and ecological conservation can be balanced with urban development needs in compact, high-density communities. This case offers policy insights for rethinking urban sustainability planning in dense city contexts, contributing to global discourses on urban political ecology by examining socio–nature entanglements in contested urban spaces, to environmental justice by foregrounding community agency in shaping ecological futures, and to commoning practices through shared stewardship of urban resources. Full article

Intellectual preferences often align with the broader concept of standardization. The centralizing tendency observed in the sciences mirrors the patterns seen in linguistic standardization, such as the establishment of standard dialects in diverse speech communities. In both cases, there is a deliberate disregard for the complexities of the “lower” systems within the hierarchy and an exaggerated belief in the purity of the dominant system. The process of language standardization involves minimizing linguistic variation, often leading to the marginalization of non-standard varieties and reinforcing social hierarchies by privileging certain forms of language, which can restrict access to opportunities and institutional authority. The hierarchical tendencies observed in both scientific disciplines and linguistic standardization reflect a broader intellectual preference for centralized, “pure” systems, often at the expense of diversity and complexity. This paper explores the relationship between linguistic and scientific standardization, highlighting their influence on knowledge, authority, and social structures. Focusing on the global use of Greco-Latin scientific terminology, it examines both the practical advantages and cultural implications of standardized scientific language. While proponents emphasize its unifying role, critics argue it threatens linguistic purity and cultural identity. Through historical and contemporary debates, the paper argues that standardization serves as both a tool for communication and a contested space reflecting ideological tensions about language, culture, and knowledge. Topics include the politics of language standardization, the globalization of scientific vocabulary, debates on the interlingual lexicon, and the conflict between global communication and Arabic language preservation. Full article

We investigate the conflicts between formal and informal urban spaces and how formal urban policies’ neglect of informal needs exacerbates traffic chaos and segregation in East Asia, aiming to decipher the operational logic of informal transportation systems and their dynamic interactions with formal urbanization processes. Focusing on Zhongda Textile City, we delve into the specific manifestation of these conflicts, which appear in four key aspects: (1) mismatch between urban planning and informal needs, (2) physical disconnection between formal and informal areas, (3) infrastructure projects occupying informal spaces, and (4) policy-making neglecting existing experiences. Using a mixed-method framework, we highlight the marginalization of informal spaces through their evolving relationship with formal systems and provide insights into urbanization strategies that account for these symbiotic yet contested dynamics. Full article

The introduction of the semi-professional Australian Rules Football League for Women (AFLW) in 2017 was indicative of a broader ‘boom’ for women and girls’ sport in Australia. The ‘boom’ promised not only newly created, or enhanced, professional pathways for elite women athletes but also a commensurate change in the community sport landscape, backed by a gender equality framework, that would offer women and girls new, and supported, opportunities to play sport. This paper investigates what happens when these opportunities are taken up by examining the experiences of a senior women’s football team in a community-level Australian Rules football club in Melbourne, Australia. Drawing on 11 semi-structured interviews with players, we consider the transformative potential, for these individuals and for gendered power relations, that might be generated from women’s participation in traditionally masculine sporting spaces. The findings reveal contradictory moments of both emancipation and empowerment on one hand with ambivalence and disempowerment on the other. Women’s participation in Australian Rules Football is a contested terrain that is simultaneously embodied, cultural, and social, and we note the experiences and strategies that women utilize to negotiate their engagement with football. We argue that increasing “opportunities” for women to play football is not enough for the transformative promise of the AFLW to be met, and as such, further highlight the ongoing contested terrain of women’s sport. Full article

The trajectory data mining and analysis of maritime targets are of great significance in furthering the construction of maritime traffic facilities, improving the ability of marine supervision and maintaining national marine security. However, due to factors such as detection means and environmental interference, a large number of trajectory data have problems such as large space-time span, uneven sampling, and poor continuity, which seriously restrict the effect of trajectory mining. Therefore, this paper proposes a method of trajectory reconstruction based on navigation state recognition and bidirectional kinematic interpolation. The method mainly includes three steps: (1) data preprocessing, (2) navigation state recognition, and (3) trajectory interpolation. The method can recognize the navigation state of the targets in different segments, and then adaptively select the interpolation method to reconstruct the trajectories, that is, linear interpolation in the straight segments and bidirectional kinematic interpolation in the turning segments. Among them, bidirectional kinematic interpolation uses the cubic Hermite function to nonlinearly fit the acceleration of the interpolation section, and then calculates the velocity and coordinates of the interpolation points by time weighting from the positive and negative directions. The proposed method is verified and analyzed on the contest dataset of “Intelligent classification and recognition of XX trajectories”. Compared with the existing methods, the reconstruction results of the proposed method are closer to the real trajectories, and it can effectively reconstruct the target trajectories with better accuracy and stability. At the same time, the effect of trajectories classification based on the Long Short-Term Memory (LSTM) model, which uses trajectories before and after reconstruction, is compared and analyzed. The results show that the model has a higher classification accuracy for reconstructed trajectory, which proves the necessity of trajectory reconstruction. Full article

At the intersection of memory and feminist studies, this article examines the issue of suffrage and feminist monumental commemoration in the United States. Starting from the deficit of statues representing female historical figures in the public space, it analyzes the conception and reception of two important monuments honoring women’s suffrage (Portrait Monument 1921 and the Women’s Rights Pioneers Monument 2020). While those monuments have somewhat broken the “bronze ceiling”, they testify to the mechanics of exclusion and inclusion at work both in the construction of history and memory. Then, the article takes on a broader perspective, questioning the extent to which traditional monuments, as products of a patriarchal culture and memory, can properly commemorate modern feminism. The essay identifies two trends, one consisting of transforming the bronze through various strategies, the other of “breaking the bronze” by replacing it with other materials and proposing new memory frameworks belonging to what James E. Young has labeled countermonuments. Still, the article ultimately questions the limits of the monument itself and points to the notion of interactive spaces as perhaps the most adequate sites of memory for the complex, multifaceted, contested, and contemporary movement that feminism(s) stand(s) for. Full article

Multiple chemical sensitivity (MCS) is a contested environmental illness that can be debilitating and life limiting. Those with MCS develop an array of physical symptoms to doses of chemicals in everyday life that are currently considered safe for human health by scientific and political actors. (1) Background: The purpose of this project is to understand how people with MCS practice chemical avoidance, describe MCS as a “relational illness”, and understand the interactional strategies for navigating relational chemical exposures. (2) Methods: This is an ethnographically embedded interview project that consists of two field trips, thirty-three interviews, and content analysis of MCS materials such as newsletters, books, and websites. (3) Results: This article finds that personal protection strategies for chemical avoidance are insufficient in the case of MCS. By redefining the hazards posed by spaces and other people’s bodies, those with MCS transform chemicals into an object of relational concern. This creates opportunities for other people to reevaluate their own chemical relationships and accommodate those with MCS, but it can also lead to denial, dismissal, and social exclusion. (4) Conclusions: This work on demonstrates that chemical contamination is an issue of interactional concern and adds to the literature on contested illness and relationships. Full article

Displaced peoples are often excluded from institutional, community, and public processes in the United States, including in knowledge production spaces where researchers and educators may discuss problems and devise solutions. In this article, we explore the benefits and challenges inherent in the co-construction of knowledge spaces designed with the intent of serving refugee communities. To do so, we examined the Western New York Refugee Health Summit, an event held for eight years where actors convened from three spaces, i.e., institutional, community, and public. Findings are derived from the situated knowledge of the authors (actors embedded in the conception and execution of the Summit) and a qualitative descriptive analysis of eight Summit reports and event evaluation data. Findings illuminate how collaboration across these spaces is co-constructed, as well as challenges inherent in co-construction from an institutional perspective—including our attempts to contest institutional power dynamics. We conclude with a discussion of research and practice-based lessons for co-constructing spaces with and including the voices of refugee community partners. Full article

Muslims in Italy are an increasingly large and relevant part of the social fabric, although their social condition is still characterized by a “precarious” status. This is explained by a relationship with State institutions that is not yet fully defined in formal terms and by resistance to legitimizing their presence in the public space. In addition, international events have led to the spread of a securitarian political rhetoric and to the intensification of “control” devices on the organized forms and public manifestations of Muslim religiosity. One issue that has concerned political interlocutors has been the training of “imams”. This paper presents the Italian case of training “on” and “of” Islam, analyzing it as a contested field, albeit in a not open and hostile form, between the different social and institutional actors, that is Italian universities, Islamic organizations and transnational Islam and Islam “of the States”. It then analyzes the approach that has been developed and experimented by an Italian State university for the training of imams and murshidat, in collaboration with Italian Islamic organizations and some universities in the Organization of Islamic Cooperation countries, and it also discusses how it fits in as a possible innovative model among the various “assemblages” that have emerged in Europe in recent years. Full article

Eviction could hold a different meaning if a home’s immediate surroundings contribute to its residents’ livelihood, especially for informal laborers. This paper explores the notion of the fragility of a home within an expanded space—the space on which a home stands and its surroundings when turned into a contested area. It specifically looks at the slum of Yamuna Pushta in Delhi, which was demolished in 2004. The act uprooted thousands of low-income families who were blamed for polluting the river. The demolition was fueled by new urban visions and planning strategies, political and capitalist ambitions, projections of national pride, and an event-driven approach camouflaged under an environmentalist concern attempting to “clean” the river. Using the photographic works of artist, curator, and activist Ravi Agarwal as a case study, this paper argues the presence of a counternarrative in the works, challenging the projected environmentalist discourse around the river, the slum dwellers. This study further states the dual marginalization of the Pushta residents and the Yamuna by critiquing the economic format of majoritarianism through the growing normalcy and agreeability of the slum demolitions by the urban non-poor disguised as the “greater good”. Full article

A rare consensus points to the question of normativity, with an inclination towards the Eurocentric Frankfurt School of Critical Theory, which seems to have been central to Critical Terrorism Studies (CTS). Given the universality of knowledge exerting pressure on scholars to conform with traditional theoretical perspectives, terrorism studies pose inequality from Eurocentricity emerging in “the battle for hearts and minds” research. Some of these studies fall to the allure of connivance with the progressively “authoritarian demands of Western, liberal state and media practice”. Consequently, terrorism research risks being dominated by ethical and logical blindness within established research formations. In Africa, for example, some CTS scholars are subdued to cynically use their Africanity to authenticate the neo-colonial and neo-liberal agenda in terrorism research. This article explores the reimaging of subjugated knowledge through decolonisation of methods in CTS. Rooting for cognitive justice and adequate space for alternative knowledge to imperial science, the article contests the battle for Africa’s hearts and minds as a failed process that needs transformation. Consequently, this work is a contribution to epistemological debate between the global North and South, and the subsequent theoretical contestations in CTS. We argue for hybridity by re-constructing alternative frameworks of knowledge production. Full article