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This article explores the relationship between migration and the gig economy, specifically focusing on the experiences of migrant workers in urban gig work. The authors argue that while gig economy platforms can offer opportunities for migrants to improve their livelihoods, they often lead to poor working conditions. The article emphasizes the complex factors that shape migrant gig work, including institutional barriers, personal and professional trajectories, and labor market governance. The authors call for a more comprehensive understanding of the role of migration in the gig economy in order to improve the conditions for this diverse workforce. The text also examines the role of platform companies in defining and prioritizing the work of migrant workers, as well as the behaviors and networks that migrant workers engage in to maintain their distinct status. It explores the experiences and agency of individual migrant workers in platform work, as well as the challenges they face in terms of career pathways and workplace identity. The article concludes by discussing the future of the gig economy and the need for regulatory interventions to enhance the working conditions of migrant gig workers. [Extracted from the article]

The emphasis on STEM disciplines in schools has caused advocates for art education to propose the addition of the arts to the study of science, technology, engineering and mathematics, transforming STEM into STEAM. However, it is important that the larger purposes of art and education that have traditionally been embraced by the liberal arts are not lost in STEAM education and that the arts are not reduced to a role of cognitive enhancer for other STEM subjects. STEAM education is closely linked to ideas and research about arts integration and is often implemented using the methods of 'design thinking'. The use of design thinking as a method for interdisciplinary collaboration has many connections to how STEAM education is practise d in schools. Research describing arts integration is also relevant to how art is included in STEAM education. This article describes rationales for STEAM education and how the work of contemporary artists provides generative examples of how STEAM education might be put into practice. Both the affordances and limitations of STEAM education are explored. [ABSTRACT FROM AUTHOR]

In this article, we examine how remote gig workers in Africa exercise agency to earn and sustain their livelihoods in the gig economy. In addition to the rewards reaped by gig workers, they also face significant risks, such as precarious working conditions and algorithmic workplace monitoring, thus constraining workers' autonomy and bargaining power. Gig workers, as a result, are expected to have fewer opportunities to exert their agency – particularly so for workers in Africa, where the high proportion of informal economy and a lack of employment opportunities in local labour markets already constrain workers' ability to earn livelihoods. Instead, we demonstrate how remote workers in Africa manage various constraints on one of the world's biggest gig economy platforms through their diverse everyday resilience, reworking and resistance practices (after Katz, 2004). Drawing from a rich labour geography tradition, which considers workers to 'actively produce economic spaces and scales', our main theoretical contribution is to offer a reformulation of Katz's notions of 'resistance', 'resilience' and 'reworking' as everyday practices of gig workers best understood as 'hidden transcripts' of the gig economy (Scott, 1990). The article draws on in-depth interviews (N=65) conducted with remote workers during the fieldwork in five selected African countries. [ABSTRACT FROM AUTHOR]

This article investigates the (dis)embeddedness of digital labour within the remote gig economy. We use interview and survey data to highlight how platform workers in Southeast Asia and Sub-Saharan Africa are normatively disembedded from social protections through a process of commodification. Normative disembeddedness leaves workers exposed to the vagaries of the external labour market due to an absence of labour regulations and rights. It also endangers social reproduction by limiting access to healthcare and requiring workers to engage in significant unpaid 'work-for-labour'. However, we show that these workers are also simultaneously embedded within interpersonal networks of trust, which enable the work to be completed despite the low-trust nature of the gig economy. In bringing together the concepts of normative and network embeddedness, we reconnect the two sides of Polanyi's thinking and demonstrate the value of an integrated understanding of Polanyi's approach to embeddedness for understanding contemporary economic transformations. [ABSTRACT FROM AUTHOR]

Global online platforms match firms with service providers around the world, in services ranging from software development to copywriting and graphic design. Unlike in traditional offshore outsourcing, service providers are predominantly one-person microproviders located in emerging-economy countries not necessarily associated with offshoring and often disadvantaged by negative country images. How do these microproviders survive and thrive? We theorize global platforms through transaction cost economics (TCE), arguing that they are a new technology-enabled offshoring institution that emerges in response to cross-border information asymmetries that hitherto prevented microproviders from participating in offshoring markets. To explain how platforms achieve this, we adapt signaling theory to a TCE-based model and test our hypotheses by analyzing 6 months of transaction records from a leading platform. To help interpret the results and generalize them beyond a single platform, we introduce supplementary data from 107 face-to-face interviews with microproviders in Southeast Asia and Sub-Saharan Africa. Individuals choose microprovidership when it provides a better return on their skills and labor than employment at a local (offshoring) firm. The platform acts as a signaling environment that allows microproviders to inform foreign clients of their quality, with platform-generated signals being the most informative signaling type. Platform signaling disproportionately benefits emerging-economy providers, allowing them to partly overcome the effects of negative country images and thus diminishing the importance of home country institutions. Global platforms in other factor and product markets likely promote cross-border microbusiness through similar mechanisms. [ABSTRACT FROM AUTHOR]

Disruptive student behavior, a common concern for teachers, presents particular challenges for those who teach art. Class-Wide Function-Related Intervention Teams (CW-FIT) is a multitiered intervention for implementing effective classroom management strategies aligned with schoolwide positive behavior interventions and supports. CW-FIT has proven effective in general education classrooms, with its emphasis on social skills instruction, teacher praise, group contingency, and positive reinforcement. This first study of CW-FIT implementation in elementary art classrooms examined its effects on student on-task behavior. The researchers used a single-subject (AB) design in one classroom and reversal designs (ABAB) in two classrooms. Results indicated student on-task behavior significantly improved, and the teacher was able to implement CW-FIT with fidelity as well as increase her praise-to-reprimand ratios. Both teacher and students found the intervention to be socially valid. Study implications and limitations are discussed. [ABSTRACT FROM AUTHOR]

Combining data from a sample survey, the 2013 Oxford Internet Survey, with the 2011 UK Census, we employ small area estimation to estimate Internet use in small geographies in Britain. This is the first attempt to estimate Internet use at any small-scale level. Doing so allows us to understand the local geographies of British Internet use, showing that the area with least use is in the North East, followed by central Wales. The highest Internet use is in London and southeastern England. The most interesting finding is that after controlling for demographic variables, geographic differences become nonsignificant. The apparent geographic differences appear to be due to differences in demographic characteristics. We conclude by considering the policy implications of this fact. [ABSTRACT FROM AUTHOR]

The ability of search engines to shape our understandings of the world by controlling what people discover when looking for information is well known. We argue that the power of search engines has become further entrenched in the wake of the current move to restructure the Web according to the logics of ‘linked data’ and the ‘semantic Web’. With the goal of sharing information according to structured formats that computers (rather than humans) can easily process and analyse, linked data engineers are abstracting information from fact sharing websites like Wikipedia into short, uniform statements that can be more efficiently shared, compared and analysed. In response to this enhanced power by search engines and the corresponding loss of agency by ordinary users, some Wikipedians have challenged the ways in which data from the encyclopedia has been used (often without credit) by search engines like Google. Using the capabilities approach first developed by Amartya Sen, we interrogate exactly what some Wikipedians believe they are losing when they complain about how Google represents facts about the world obtained from Wikipedia and other sites. [ABSTRACT FROM AUTHOR]

Gazetteers are dictionaries of geographic place-names that have important implications far beyond the worlds of geographers and cartographers. By containing ‘definitive’ lists of places, gazetteers have the ontological power to define what will and will not be geocoded and represented in databases, maps, search engines, and ultimately our spatial understandings of place. This paper focuses attention on GeoNames, which is the world's largest freely available and widely used gazetteer. We illustrate how content in GeoNames is characterised by highly uneven spatial distributions. There are dense clusters of place-names in some parts of the world and a relative absence of geographic content in others. These patterns are related not just to the wealth and population size of a country, but also to its policies on Internet access and open data. The paper then traces some of the specific implications of this information inequality: showing how biases in gazetteers are propagated in a variety of geographic meaning-making. [ABSTRACT FROM AUTHOR]

E ast A frica has traditionally been characterized by stark b arriers to nonproximate communication and flows of information. It was the world's last major region without fibre-optic b roadband Internet access, and until the summer of 2009 had been forced to rely on slow and costly satellite connectivity. This all changed when the first of four fibreoptic cables was connected in Kenya: bringing with it the promise of fast and affordable Internet access for the masses, and the ability of the country to move towards a knowledgebased economy. Within the context of this moment of change, this paper explores the ways that managers of outsourcing firms envisage 'connectivity.' Over the course of forty-one interviews, contradictory spatial imaginaries were discovered. When describing their perceptions of the country's new technomediated positionalities, many interviewees repeated visions that allowed geographic frictions to evaporate. But when managers were asked about their actual mediated positionalities, they presented a very different world: one of barriers, frictions, and the very real role that distance continues to play in the world's economic peripheries. The goal of this paper is to interrogate why we see such stark disconnects between perceptions and practices of connectivity. The contradictions could be seen as an exposition of a scalar schism between internationally operating regimes of tru th (ie, powerful discourses that have their origin nonlocally) and local experiences and practices in Kenya. Alternatively, we can think about the contradictory accounts of connectivity as emergent from strategic spatial essentialisms that are practised to achieve particular goals. By focusing on the contradictions embedded into the ways in which people speak about connectivity in the Kenyan outsourcing sector, we can learn much about how arguments about the entanglement of connectivity, growth, and development are operationalized. 'Connectivity' is offered as a necessary, and sometimes even sufficient, condition from which growth and economic development can be brought into being: a set of spatial imaginaries th a t conveniently support a national development strategy of remaking Kenya in the contemporary knowledge economy. [ABSTRACT FROM AUTHOR]

The author reflects on enormous amounts of online and networked data that is becoming part of the layers, experiences, and landscapes of place. He informs that the social scientists and geographers have recently understood this rapid expansion of user-centered, locational media. It further informs that the technologies underpinning this rapid expansion are seemingly stateless, are constantly shifting.

This paper analyzes the digital dimensions of places as represented by online, geocoded references to the economic, social, and political experiences of the city. These digital layers are invisible to the naked eye, but form a central component of the augmentations and mediations of place enabled by hundreds of millions of mobile computing devices and other digital technologies. The analysis highlights how these augmentations of place differ across space and language and highlights both the differences and some of the causal factors behind them. This is performed through a global study of all online content indexed within Google Maps, and more specific analyses of the linguistically and topically segregated layers of information over four selected places. The uneven linguistic geographies that this study reveals undoubtedly influence the many ways in which place is enacted and brought into being. The larger aim of this project is to use these initial mappings of the linguistic contours of the geoweb to push forward a broader debate about how augmented inclusions and exclusions, visibilities and invisibilities will shape the way that places become defined, imagined, and experienced. [ABSTRACT FROM AUTHOR]

The article presents answers to several questions including one related to the locational data and practices, second related to neogeography and another related to opportunities in volunteered geographic information (VGI).

Hepatic drug-metabolizing enzyme (DME) induction is an adaptive response associated with changes in preclinical species; this response can include increases in liver weight, hepatocellular hyperplasia and hypertrophy, and upregulated tissue expression of DMEs. Effects of DME induction on clinical pathology markers of hepatobiliary injury and function in animals as well as humans are not well established. This component of a multipart review of the comparative pathology of xenobiotically mediated induction of hepatic metabolizing enzymes reviews pertinent data from retrospective and prospective preclinical and clinical studies. Particular attention is given to studies with confirmation of DME induction and concurrent evaluation of liver and/or serum hepatobiliary marker enzyme activities and histopathology. These results collectively indicate that in the rat, when histologic findings are limited to hepatocellular hypertrophy, DME induction is not expected to be associated with consistent or substantive changes in serum or plasma activity of hepatobiliary marker enzymes such as alanine aminotransferase, alkaline phosphatase, and gamma glutamyltransferase. In the dog and the monkey, published studies also do not demonstrate a consistent relationship across DME-inducing agents and changes in these clinical pathology parameters. However, increased liver alkaline phosphatase or gamma glutamyltransferase activity in dogs treated with phenobarbital or corticosteroids suggests that direct or indirect induction of select hepatobiliary injury markers can occur both in the absence of liver injury and independently of induction of DME activity. Although correlations between tissue and serum levels of these hepatobiliary markers are limited and inconsistent, increases in serum/plasma activities that are substantial or involve changes in other markers generally reflect hepatobiliary insult rather than DME induction. Extrahepatic effects, including disruption of the hypothalamic-pituitary-thyroid axis, can also occur as a direct outcome of hepatic DME induction in humans and animals. Importantly, hepatic DME induction and associated changes in preclinical species are not necessarily predictive of the occurrence, magnitude, or enzyme induction profile in humans. [ABSTRACT FROM PUBLISHER]

[The author explains Fuchs's two distinct notions of moral goodness and their relationship to salvation. By linking moral goodness with the performance of right actions, the early Fuchs unwittingly made it more difficult for some people to become morally good, and thus to accept God's gift of salvation. The later Fuchs overcame many of these problems by appropriating Karl Rahner's theological anthropology, especially his understanding of the fundamental option, although Fuchs's conception of moral goodness is still not entirely satisfactory. Building on Fuchs's insights, the author then proposes an account of moral goodness which he judges to be more adequate.] [ABSTRACT FROM AUTHOR]

The following three articles represent the output of a combined effort initiated by the Scientific Regulatory Policy Committee of the Society of Toxicologic Pathology to provide a unified review of current scientific practices and relevant literature and provide suggestions regarding the recognition, interpretation, and risk assessment of hepatic drug metabolizing enzyme (DME) induction studies. The core objective was to provide a review that the scientific community including pathologists, regulatory scientists, toxicologists, investigative scientists, and others would find valuable for managing, designing, and interpreting toxicity studies supporting regulatory filings. Three working groups composed of scientists from industry, academia, and regulatory agencies were convened to review the available literature on important aspects of the interpretation and risk assessment of hepatic microsomal DME enzyme induction in three publications. The three reviews are as follows:‘‘Effects of Hepatic Drug Metabolizing Enzyme Induction on Clinical Pathology Parameters in Animals and Man,’’ Toxicol Pathol‘‘Hepatic Drug Metabolizing Enzyme Induction: Microscopic and Ultrastructural Appearance,’’ Toxicol Pathol‘‘Hepatic Drug Metabolizing Enzyme Induction and Implications for Preclinical and Clinical Risk Assessment,’’ Toxicol PatholThe purpose of this introduction is not to summarize the articles but rather to frame the series and to provide a common mechanistic introduction. [ABSTRACT FROM PUBLISHER]