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Acute Application of Imidacloprid Alters the Sensitivity of Direction Selective Motion Detecting Neurons in an Insect Pollinator
Cholinergic pesticides, such as the neonicotinoid imidacloprid, are the most important insecticides used for plant protection worldwide. In recent decades, concerns have been raised about side effects on non-target insect species, including altered foraging behavior and navigation. Although pollinators rely on visual cues to forage and navigate their environment, the effects of neonicotinoids on v
Negotiating polyvocal strategies : Re-reading de Certeau through the lens of urban planning in South Africa
The Practice of Everyday Life (de Certeau M (1984) The Practice of Everyday Life. Berkeley, CA: University of California Press) has become a canonical text in urban studies, with de Certeau’s idea of tactics having been widely deployed to understand and theorise the everyday. Tactics of resistance were contrasted with the strategies of the powerful, but the ways in which these strategies are opera
Decreasing Psychiatric Emergency Visits, but Stable Addiction Emergency Visits, During COVID-19—A Time Series Analysis 10 Months Into the Pandemic
Background: The COVID-19 pandemic has been suspected to increase mental health problems, but also to possibly lead to a decreased treatment seeking, for example due to fear of attending hospital. Early findings demonstrate decreased treatment seeking for mental health, which may differ across diagnostic groups. This study aimed to examine treatment uptake at a general psychiatry emergency unit and
Theory versus Practice in Planning Education: The View from South Africa
This paper reflects on the ongoing debate between theory and practice in planning, using the example of South Africa. Based on survey responses, it discusses how planning education in South Africa is perceived to prepare students for practice. While we acknowledge that the majority of respondents view their planning education positively, the results reveal challenges regarding the practical applica
Operational Challenges and Mega Sporting Events Legacy: The Case of BRT Systems in the Global South
This paper examines the bus rapid transit (BRT) legacies of mega sporting events (MSEs) held in the Global South cities of Cape Town and Rio de Janeiro. It discusses the extent to which these transport systems have been operationally sustainable, post-MSE; in other words, their ability to be maintained at a certain rate or level and hence their ability to act as public good as planned and accordin
ICTs and Technical Agency: A Case Study of a Rural Brazilian Community
This paper explores the role of ICTs (Information and Communication Technologies) in rural, marginalised communities. We explore Feenberg’s concept of technical agency in order to understand the ways in which technological capacity might contribute to community development. We discuss three conditions of technical agency as outlined by Feenberg; power, knowledge and appropriate occasion. We consid
Informality and Temporary Urbanism as Defiance: Tales of the Everyday Life and Livelihoods in Sub-Saharan Africa
The role of informality in African citizens’ everyday survival reflects the strategies and attitudes of citizens towards state plans and policies. This chapter dissociates the discussion of temporary urbanism from its typical Global North perspective to explore how this concept plays out in a Southern context, namely Sub-Saharan Africa (SSA). We look at the relationships between temporary urban set
Association of Sleep and β-Amyloid Pathology among Older Cognitively Unimpaired Adults
Importance: Disrupted sleep commonly occurs with progressing neurodegenerative disease. Large, well-characterized neuroimaging studies of cognitively unimpaired adults are warranted to clarify the magnitude and onset of the association between sleep and emerging β-amyloid (Aβ) pathology. Objective: To evaluate the associations between daytime and nighttime sleep duration with regional Aβ pathology
Calling for responsible inclusive planning and healthy cities in Africa
Special Issue : Sexuality in Scandinavian Cinema
Challenging peripherality through access to the internet? Socio-spatial practices of the connected rurban
Editorials
Land, Labour, Legacies : Long-term Trends in Inequality and Living Standards in Tanzania, c. 1920-2020
Since the beginning of African decolonisation in the mid-twentieth century, many newly independent countries struggled to embark upon a path of sustained economic growth to raise their populations out of poverty. One of these countries is Tanzania. Surrounded by the Great Lakes on the west and bordering the Indian Ocean to the east, Tanzania is the fifth-most populous country in Africa. It is also
'Mom might have a job (or be socializing too much!)' : 'The right to love', children's sexuality and parenthood
Having been unavailable for many years, the Swedish film Rätten att älska (‘The right to love’) was restored by the Swedish Film Institute in 2013 and made accessible for research. In many ways a typical example of the sex education film genre of its time, the film is simultaneously unusual because it deals with children’s sexuality. This article explores and discusses the representation of childr
A Visual History of HIV/AIDS : Exploring the Face of AIDS Film Archive
The Face of AIDS film archive at Karolinska Institutet, Sweden, consists of more than 700 hours of unedited and edited footage, shot over a period of more than thirty years and all over the world by filmmaker and journalist Staffan Hildebrand. The material documents the HIV/AIDS pandemic and includes scenes from conferences and rallies, and interviews with activists, physicians, people with the in
Sins of the Fathers? : Syphilis, HIV/AIDS, and Innocent Women and Children
Introduction
Realism or 'grotesque clichés'? : Jan Halldoff's 'The Corridor' and the Swedish debate on abortion in the 1960s
Swedish filmmaker Jan Halldoff's fiction film Korridoren (The Corridor) premiered in 1968 to a mainly positive Swedish reception. Shot at Karolinska Hospital and criticizing the Swedish healthcare system, the film became much debated and can furthermore be seen as a turning point in Swedish film history regarding the portrayal of medical institutions and professionals. In this article, the film an