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Moving from ‘what we know works’ to ‘what we do in practice’: an evidence overview of implementation and diffusion of innovation in transition to adulthood for care experienced young people
Get PDFGlobal research has shown that most young people who are care experienced are not prepared to transition to independent living at 18 years of age and require support into early adulthood. We used rigorous systematic methods to identify English-based peer reviewed and grey literature describing innovations relevant to care experienced youngpeople as they transition into adulthood, with a focus upon lessons for their implementation and diffusion. We synthesised the evidence narratively and organise data linked to seven key areas important to the transition to adulthood: (1) Health and well-being;(2) relationships; (3) education and training; (4) employment; (5) participation in society;(6) accommodation; (7) other. Twenty-five papers met our inclusion criteria. This review has found that, whilst there are a broad spectrum of innovations taking place within the social care environment for care experienced young people to support their transition into adulthood, there exists limited insight into how best to support implementation and diffusion of evidence-based innovation. We drew upon the ‘ConsolidatedFramework for Implementation Research’, developed in the setting of clinical service delivery, to highlight challenges in implementing and diffusing evidence-based innovation for care experienced young people transitioning into adulthood
A comprehensive review on food waste reduction based on IoT and Big Data technologies
Get PDFFood waste reduction, as a major application area of the Internet of Things (IoT) and big data technologies, has become one of the most pressing issues. In recent years, there has been an unprecedented increase in food waste, which has had a negative impact on economic growth in many countries. Food waste has also caused serious environmental problems. Agricultural production, post-harvest handling, and storage, as well as food processing, distribution, and consumption, can all lead to food wastage. This wastage is primarily caused by inefficiencies in the food supply chain and a lack of information at each stage of the food cycle. In order to minimize such effects, the Internet of Things, big data-based systems, and various management models are used to reduce food waste in food supply chains. This paper provides a comprehensive review of IoT and big data-based food waste management models, algorithms, and technologies with the aim of improving resource efficiency and highlights the key challenges and opportunities for future research
The characteristics and treatment outcomes of people with very late onset of problem drinking.
Get PDFThe characteristics and outcomes of people who begin to experience problems with alcohol later in life are not well understood. This study examines whether people with a very late-onset of problem drinking, defined as occurring after the age of 60, differ in their use of alcohol, mental health functioning, and alcohol treatment outcomes from people with an earlier onset of problem drinking. Seven hundred eighty participants aged 50+ were categorized as either early onset (<25 years, n = 119, 15%), mid-onset (25-39 years, n = 200, 26%), late-onset (40-59 years, n = 376, 48%) or very late-onset problem drinkers (≥60 years, n = 85, 11%). Participants completed measures on alcohol use, mental health, and cognitive functioning. Eleven percent of participants had very late onset of problem drinking. After controlling for age as a covariate, age of onset of problem drinking was not associated with level of alcohol intake or cognitive functioning, but individuals with very late onset of problem drinking had significantly lower levels of depression and significantly better mental health well-being. Age of onset was not associated with treatment outcomes (i.e., change in alcohol use following treatment or treatment completion). People who first experience problems with alcohol after the age of 60 may have better mental health functioning than people with an earlier age of problem drinking. The results suggest that the age of onset of problem drinking may be a poor predictor of alcohol use severity and treatment outcomes and older adults can benefit from alcohol treatment irrespective of the age problem drinking began
Damn the suit and the tailor who made it: power struggle between the narrator and the editor in Nuevas coplas y cantares del temible bardo Eudomóndaro Higuera alias el Tuerto
Get PDFThe collection of poems by a supposedly long-dead Sinaloan poet Eudomóndaro Higuera (referred to in the study as ‘the Narrator’) Nuevas coplas y cantares del temible bardo Eudomóndaro Higuera alias el Tuerto, is an intriguing reading material. Compiled and annotated by Mario Bojórquez (who will be referred to as ‘the Editor’), it contains a strange mix of bawdy lyrics, insulting epitaphs, and soul-searching coded poems. The collection presents a challenge to the reader, who is forced to choose between the Narrator’s often simplistic writing and the Editor’s high academic analyses thereof. Using the theory of text ownership, I will analyse this contradictory combination to determine who – if anyone – controls the text of the collection. I will explore the roles of the narrator and the editor, taken up by both the Narrator and the Editor, in order to challenge the apparent parodic nature of the collection
Modern media adaptations
Get PDFThis chapter focuses on media adaptations from the late twentieth century to today, exploring how writers have responded to the ‘knowing audience’ with allusions to other media forms, or to the original novel, and have updated the story with intertextual references to issues in the news. For instance, modern versions of Collins’s two most adapted novels The Woman in White and The Moonstone have demonstrated the stories’ relevance to debates over gender identity, mental health, and decolonization in the twenty-first century
Excessive reactive oxygen species induce transcription-dependent replication stress
Get PDFElevated levels of reactive oxygen species (ROS) reduce replication fork velocity by causing dissociation of the TIMELESS-TIPIN complex from the replisome. Here, we show that ROS generated by exposure of human cells to the ribonucleotide reductase inhibitor hydroxyurea (HU) promote replication fork reversal in a manner dependent on active transcription and formation of co-transcriptional RNA:DNA hybrids (R-loops). The frequency of R-loop-dependent fork stalling events is also increased after TIMELESS depletion or a partial inhibition of replicative DNA polymerases by aphidicolin, suggesting that this phenomenon is due to a global replication slowdown. In contrast, replication arrest caused by HU-induced depletion of deoxynucleotides does not induce fork reversal but, if allowed to persist, leads to extensive R-loop-independent DNA breakage during S-phase. Our work reveals a link between oxidative stress and transcription-replication interference that causes genomic alterations recurrently found in human cancer
Drive-by air pollution sensing systems: challenges and future directions
Get PDFAir pollution has become a significant health, environmental and economic problem worldwide. The conventional approach of deploying fixed high-end air quality monitoring stations provides accurate measurements but can be expensive to deploy and maintain. As a result, the stations are typically deployed in a few strategic locations with various spatial interpolation or prediction models to estimate the air quality values from unsampled points. Recently, drive-by air quality sensing has emerged as a popular approach due to its dynamic nature, high spatial coverage, and low operational costs while providing high-resolution data. At the same time, drive-by sensing has introduced a range of novel research challenges in terms of spatial and temporal coverage, mobile sensor calibration, and deployment strategies. This paper provides a systematic review and analysis of the recent work in this area, focusing on vehicular platforms, deployment strategies, primary challenges, and promising research directions
Adaptive Bayesian learning for making risk-aware decisions: a case of trauma survival prediction
Get PDFDecision tree (DT) models provide a transparent approach to prediction of patient’s outcomes within a probabilistic framework. Averaging over DT models under certain conditions can deliver reliable estimates of predictive posterior probability distributions, which is of critical importance in the case of predicting an individual patient’s outcome. Reliable estimations of the distribution can be achieved within the Bayesian framework using Markov chain Monte Carlo (MCMC) and its Reversible Jump extension enabling DT models to grow to a reasonable size. Existing MCMC strategies however have limited ability to control DT structures and tend to sample overgrown DT models, making unreasonably small partitions, thus deteriorating the uncertainty calibration. This happens because the MCMC explores a DT model parameter space within a limited knowledge of the distribution of data partitions. We propose a new adaptive strategy which overcomes this limitation, and show that in the case of predicting trauma outcomes the number of data partitions can be significantly reduced, so that the unnecessary uncertainty of estimating the predictive posterior density is avoided. The proposed and existing strategies are compared in terms of entropy which, being calculated for predicted posterior distributions, represents the uncertainty in decisions. In this framework, the proposed method has outperformed the existing sampling strategies, so that the unnecessary uncertainty in decisions is efficiently avoided
Teachers’ and students’ perspectives on the extent to which assistive technology maximises independence
Get PDFAssistive Technologies (ATs) are extensively used and integrated into society, mainstream and specialist education settings, more so with students who have learning disabilities. Everyone has a perspective on the extent to which these devices provide students with disabilities and specifically in this case study, students with visual impairments (VI) independence during their education. This case study indicates the importance of researching emerging technologies within specialist education such as tablets, multiple forms of braille, and screen readers, while utilising a constructivist paradigm to undertake the mixed methods research. This study triangulates through the use of qualitative and quantitative research tools to discover mixed views on the extent to which AT promotes the independence of students with vision impairment, ultimately discovering the extent is somewhat individualised to each and every student. This study was conducted in an English, special-mainstream partnership further education college. Four students and five teaching staff members were interviewed, alongside five classroom observations of each staff member interviewed. The foci of this article are teacher and student perspectives on the extent to which ATs provide students with VIs independence in their learning, and if ATs play a crucial role in these students’ educations. The findings revealed largely positive views surrounding ATs potential for students with VI. The extent to which the students benefit from these advantages is dependent on the individual. The students focused much of their attention on their personal feelings towards using technology, whereas the teachers elaborated on their feelings and went into detail about particular students’ successes and pitfalls when using ATs. As technology is constantly changing, the participants expressed their concerns for keeping up to date. Recommendations for further research include a longitudinal study at the college where this research took place to discover whether partnership further education facilitates inclusion
Impacts of marine cloud brightening scheme on climatic extremes in the Tibetan Plateau
Get PDFAs an ecologically fragile plateau and major water source in Asia, the Tibetan Plateau (TP) has grown warmer over recent decades, contributing to frequent occurrence of extreme climate events. It is urgently needed to find a suitable option to mitigate climate change impacts in the TP. The marine cloud brightening (MCB) scheme is proposed to mitigate global warming through the increasing cloud droplet number concentration of low marine clouds to reflect some solar radiation back into space. Until now, impacts of MCB scheme on the TP have not been investigated. In this study, we utilized 13 Expert Team on Climate Change Detection and Indices to assess the evolution of climate extremes over the TP with/without MCB implementation. We found that although the MCB is implemented over ocean only, it would cause significant changes on climate extremes in the TP which is very far from oceans and much higher than sea level. During 2030–2059, MCB implementation can decrease warm temperature extremes, leading to a significant decrease in the TXx index by 6–18°C, the TX90p index by 15–45 days, and the TN90p index by 15–50 days. MCB implementation would also have some cooling effects on cold temperature extremes, leading to an increase in the ID index by 30–80 days, the TX10p index by 22–32 days, and the TN10p index by about 12 days and a decrease in the TNn index by 0.5–1.5°C. Although MCB implementation would not have much impacts on precipitation extremes, it would significantly increase the area of the region with <10% drought frequency, and increase the drought intensity in the west of Lhasa city
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