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Phosphorus mining has devastated Indigenous lifeways on the Pacific Islands of Nauru, Banaba, and the Republic of Kiribati. This chapter explains why the colonial impact of phosphate mining and contemporary planetary concerns over food security must attend to how Indigenous peoples were severed from their ways of knowing and relating to lands and waters through western economic and cultural imposition. It situates the planetary boundaries and efforts in global food security with respect to achieving restorative futures that do not reproduce logics of violence and dispossession. Using materials and images from a recent exhibition, the chapter challenges us to think anew about how stories of phosphate circulate beyond academic appraisals or scientific assessments, and among families and communities to whom justice is owed.
The chapter overviews the development of foreign language phonological acquisition studies in the Natural Phonology/Linguistics perspective, as started and inspired by the works of Donegan and Stampe. First, we examine the unsuppression of a phonological process within the innateness hypothesis, in which latent processes remain available for L2 acquisition. We show that different views on how phonology is acquired in L2 and L3 depend on the approach to the role of phonological processes in acquisition. We review the idea of “repair,” that is, the undoing of an L1 process in perception of an L2 sound(s), resulting in the accented production in L2. Further, we review compatible research and explore the transition from SLA to Cross-Linguistic Influence via interest in L3. We report on recent proposals modeling acquisition of L2/L3 phonology, including the Natural Growth Theory of Acquisition, inspired by NP and drawing insights from other theories. These developments reflect a new perspective of CLI in the acquisition studies. Finally, we point to related avenues of research outside of phonology which approximate NP-grounded perspective and constitute “a proof of concept” for the NP theory.
In this paper I examine the Itaipu Dam in Paraguay as an industrial heritage complex comprising energy infrastructure, environmental governance, and conservation landscapes. Through the submergence of the Guairá Falls and the displacement of Avá Guaraní communities, I argue that the dam exemplifies “authoritarian terraforming,” the large-scale remaking of landscapes and lifeworlds as part of state-led development. Within this context, I introduce the concept of “green heritage” to analyze how ecological destruction and territorial dispossession are reframed through conservation initiatives that operate as post-extractive governance regimes legitimizing infrastructural violence while producing curated forms of ecological peace. Finally, I show how Indigenous territorial ontologies expose the limits of conservation framed as repair and caution against forms of conservation that reproduce exclusion and dispossession.
Barriers such as limited repair literacy and design-for-disposability continue to reinforce replacement cultures. This paper introduces AIFixer, an AI-powered interactive tool that guides consumers through electronic repair, promoting sustainable product lifecycles. Using a mixed-methods, user-centred approach, the study evaluates AIFixer’s usability and behavioural impact across real-world repair tasks. Findings show that conversational AI lowers barriers, builds confidence, and generates data for circular design, highlighting opportunities for multimodal and community-integrated development.
Spinal CSF leaks are a known cause of spontaneous intracranial hypotension, often presenting with orthostatic headaches and other neurological symptoms. While epidural blood patches are commonly used as initial treatment, many patients require surgery due to persistent symptoms. This study integrates a retrospective institutional cohort and a systematic literature review to evaluate the safety and efficacy of surgical dural repair for spontaneous spinal CSF leaks.
Methods:
A retrospective chart review included all patients who underwent surgery for spontaneous spinal CSF leak at a Canadian center between June 2017 and December 2023. Clinical presentation, imaging findings, surgical approach and postoperative outcomes were assessed. A PRISMA-compliant systematic review identified studies reporting surgical management and outcomes for spinal CSF leaks.
Results:
Forty patients (21 females, 19 males; mean age 50.48 ± 11.88 years) were included. Type 1 ventral dural CSF leaks predominated (72.5%), most commonly in the thoracic spine. Spinal longitudinal extradural collection and cranial stigmata were present in 70% and 75%, respectively. Microscopic direct dural repair led to clinical improvement in 82.5%, with headache resolution or improvement in 85.72%. The complication rate was 7.5% with all complications being transient. The systematic review included 20 studies (483 patients), reporting an 84.06% pooled surgical success rate, with transient complications most common in direct suturing techniques.
Conclusion:
Surgical repair is a safe and effective treatment for spontaneous spinal CSF leaks, particularly in patients with failed conservative treatment. Favorable outcomes support early, anatomically guided surgical intervention.
Chapter 5 layers in investigation of notions of empire and longevity, examined here through the lens of more mundane and pervasive structures—its streets and public highways—to reckon with the attenuated and amalgamated temporalities that these infrastructures construct through the accumulation of large- and small-scale acts of maintenance and repair and the referencing of those interventions by milestone monuments in the extra-urban landscape.
Repair plays a critical role in promoting circular economy principles and fostering resource efficiency. However, the current environment often discourages repair activities. While new policies, such as the Green Deal and EU directives, aim to disseminate and implement repair strategies, there remains a significant need to support users throughout the repair process. This study aims to explore the existing body of knowledge that supports users at various stages of the repair activity, focusing specifically on household appliances. Through a systematic literature review, 12 articles were identified, analyzed, and categorized into five themes. Furthermore, seven key attributes were identified, against which the selected papers were classified. The analysis highlights the need for effective and efficient support, particularly for non-tech-savvy users, during self-repair activities.
Compared to the diversity of languages, the ways they are used in informal conversation shows striking uniformity: there is a presumption of cooperation, a principle of taking brief turns at speaking, a recipe for repairing misunderstandings, and a simple but recursive structuring of conversation.
Edited by
James Ip, Great Ormond Street Hospital for Children, London,Grant Stuart, Great Ormond Street Hospital for Children, London,Isabeau Walker, Great Ormond Street Hospital for Children, London,Ian James, Great Ormond Street Hospital for Children, London
Cleft lip and palate is a relatively common congenital condition presenting for surgical correction. Anaesthetic management has some specific considerations involving airway surgery in infants and young children who may have other associated anomalies. Surgical care pathway and approaches are discussed as relevant to anaesthesiologists. Perioperative management, including preassessment of the child, optimisation prior to surgery, intraoperative and postoperative care, is presented. The importance of a multidisciplinary approach, good communication, shared airway management and adequate multimodal analgesia with the avoidance of respiratory depression are highlighted. Anaesthesia for secondary speech surgery is also presented.
The investigation of singular practices and actions is the bedrock of Conversation Analysis (CA), yet it is not the only approach that CA research can take. This chapter poses a series of analytic questions designed to guide the analyst’s attention towards a complementary mode of analysis, one which takes as its object of study not a singular practice but rather a system of practices, alternative solutions to a recurrent problem of social organization. While this approach has been employed to greatest effect in research on generic organizations of interaction, the analytic techniques are themselves generic and applicable across domains of action. Rather than select a practice or action and ask what forms it can take or what environments it can inhabit, conversation analysts can instead select a problem, an exigency of social interaction, and ask how participants solve it. Alternative practices and actions naturally cluster around the organizational problems to which they serve as possible solutions, and it is this endogenous organization that CA research aims to document. The chapter sketches out and illustrates a range of analytic techniques that conversation analysts have employed in past research and can employ again to discover and investigate organizations of practice.
This chapter describes the process of building a collection, using the example of other-initiated repairs resolved by repetition. The phenomenon under investigation is shown in the following example: 1. A: you in the bathroom?2. B: huh?3. A: you in the bathroom? The focus of the chapter is more on the way in which the collection evolved and less on the analytic process. Lessons learned from building a collection as well as the strengths of this particular collection are discussed. The chapter also discusses the importance of linking linguistic phenomena, e.g. repetition, to social practices, e.g. other-initiated repair. It argues that tightly constrained collections can allow a clear demonstration of connections between linguistic forms and interactional practices. The chapter stresses how building a collection and conducting an analysis of it can be messy. The methodical process of setting a question, collecting just the right data to answer it, and discovering the answer, is the story we usually tell in our publications. This chapter instead tries to illuminate and illustrate just how rocky the path to completion can be.
Chapter 3 explores how European institutions have (re)imagined consumption, and consumers, as part of the changing imaginaries of prosperity. It does so by exploring systematically the discursive shifts behind the European Union’s consumer policies over the past fifty years, identifying how the changing imaginaries of economy, government, law, politics and nature have produced different imaginaries of consumers and consumption. After the long arc of the dominance of neoliberal imaginaries of prosperity and consumption, we have witnessed more recently a gradual shift in the background understanding of political economy. The emergent imaginary of prosperity shares some elements with the previous ‘welfare state’ imaginaries of prosperity and consumption, such as the return of the language of ‘protection’. But it also incorporates entirely new preoccupations such as repair, longevity, maintenance, circularity, and sharing, all the while embracing a more expanded, ‘holistic’ understanding of consumer interests.
Solar radiation at the Earth’s surface contains ultraviolet (UV) radiation in the UVB (~295–315 nm) and UVA (315–400 nm) wavebands. Currently, atmospheric ozone removes shorter, more damaging UV radiation and reduces levels of UVB, but before the formation of the ozone layer, UV radiation levels would have been higher, while the recent ‘ozone hole’ increased UV radiation. UV radiation is strongly attenuated in water, but aquatic organisms can be damaged to extents that depend on the species and conditions. The targets of damage include proteins in the photosystems of photosynthesis, DNA and oxidative damage caused by the production of free radicals and reactive oxygen species. Defence against damage involves the production of new proteins, repair to the DNA and the production of antioxidants. UV stress interacts, positively and negatively, with other environmental changes such as rising temperature and CO2, ocean acidification and nutrient stress. Further research is needed to forecast responses to future environmental change.
How do children process language as they get older? Is there continuity in the functions assigned to specific structures? And what changes in their processing and their representations as they acquire more language? They appear to use bracketing (finding boundaries), reference (linking to meanings), and clustering (grouping units that belong together) as they analyze the speech stream and extract recurring units, word classes, and larger constructions. Comprehension precedes production. This allows children to monitor and repair production that doesn’t match the adult forms they have represented in memory. Children also track the frequency of types and tokens; they use types in setting up paradigms and identifying regular versus irregular forms. Amount of experience with language, (the diversity of settings) plus feedback and practice, also accounts for individual differences in the paths followed during acquisition. Ultimately, models of the process of acquisition need to incorporate all this to account for how acquisition takes place.
The clinical data of patients with total anomalous pulmonary venous connection who underwent repair in our centre in the past 13 years were reviewed. In this study, we systemically reviewed our experience in the optimal surgical strategy for patients with total anomalous pulmonary venous connection, aiming to provide evidence for clinical decision-making.
Methods:
From January 1, 2009, to December 31, 2021, 122 patients undergoing surgical treatment for total anomalous pulmonary venous connection in our hospital were enrolled. Among them, 18 patients with single ventricle repair were excluded from the study. Multivariate analysis was used to determine the risk factors for early and late death and the risk factors for pulmonary vein obstruction.
Results:
There were 64 males and 40 females. The median age at surgery was 107 days (range, 25 days–788 days), the median weight at surgery was 4.8 kg (range, 3 kg–22 kg), and the median follow-up was 59 months (range, 0–150 months). Seven patients died early after surgery and six died late after discharge. Multivariable analysis indicated that prolonged cardiopulmonary bypass time was the only independent risk factor for early postoperative mortality. Multivariate analysis did not identify risk factors for late death. Emergency surgery, preoperative moderate and severe pulmonary hypertension, and prolonged cardiopulmonary bypass time were independent risk factors for postoperative pulmonary vein obstruction.
Conclusion:
Early and long-term late outcomes of repair in patients with total anomalous pulmonary venous connection have been encouraging. Postoperative pulmonary vein obstruction remains a major problem for specialists worldwide. Pulmonary vein obstruction should be considered in children with preoperative emergency surgery, moderate to severe pulmonary hypertension and prolonged cardiopulmonary bypass time, and regular follow-up is necessary.
Conversation Analysis (CA) is a major contributing discipline to the study of language use and social action in context. Originating in the discipline of sociology, it forms the basis for the burgeoning field of interactional linguistics. This chapter offers an overview of major themes in the field. Beginning with a brief discussion of the intellectual background of the field, the chapter sketches three distinctive levels of analysis: sequential organization, practices of turn construction, and the organization of these practices as sets of resources for dealing with recurrent problems in the social organization of interaction. Sections of the chapter deal with sequence organization, preference, turn design, the fitting of talk to specific contexts and recipients (recipient design), progressivity, multimodality, and interaction in the context of specific social institutions such as medicine, legal discourse, and news conferences.
Laser-directed energy deposition (L-DED) is a key enabling technology for the repair of high-value aerospace components, as damaged regions can be removed and replaced with additively deposited material. While L-DED repair improves strength and fatigue performance compared to conventional subtractive techniques, mechanical performance can be limited by process-related defects. To assess the role of oxygen on defect formation, local and chamber-based shielding methods were applied in the repair of 300M high strength steel. Oxidation between layers for locally shielded specimens is confirmed to cause large gas pores which have deleterious effects on fatigue life. Such pores are eliminated for chamber shielded specimens, resulting in an increased ductility of ∼15%, compared to ∼11% with chamber shielding. Despite this, unmelted powder defects are not affected by oxygen content and are found in both chamber- and locally shielded samples, which still have negative consequences for fatigue.
The question of how translation can do justice is not about seeking equivalence but of acknowledging that translation is, following Spivak, insufficient but necessary nonetheless. I suggest that in asking what kind of justice translation might do, the term translation is carried across (trans-latio) from its technical or formal to its ethical-political dimensions, and the term justice is shifted from the terrain of the quest for parity or alikeness (eye for an eye) to the terrain of repair, dignity, care, responsibility, a justice on terms that are yet to be ascertained. This makes translation into a critical concept in theatre and performance, where, perhaps more than in any other art form, there is a systemic concern with how humans relate to each other and to non-human others.
This chapter studies the codicological and textual repairs readers made to perfect perceived lacunae in Chaucer manuscripts. Its argument is that readers privileged ideas of the complete Chaucerian text inherited from print and thus looked to print to supply text that was wanting. The chapter focusses on the modifications which early modern book owners made to repair and complete manuscripts in their torn or incomplete state – achieved by filling blank space and adding replacement leaves copied from print. Readers of Chaucer encountered in the chapter include John Stow (1524/25–1605), Joseph Holland (d. 1605), the clergyman John Barkham (1571/2–1642), and the Norfolk antiquary Thomas Martin (1696/7–1771). Their activities of mending older volumes and filling in blanks reveal them as active participants in the appraisal, remaking, and repair of Chaucer’s oldest books with the intention of preserving them intact. The chapter also considers the moral freight of the adjectives that have historically been used to describe bibliographical incompleteness: ‘mutilated’, ‘wanting’, ‘defective’, and ‘imperfect’.
For some years now, a part of the population in Europe has been willing to moderate its consumption and to enter into a sustainable waste reduction perspective. Repair is an important lever in the sustainability of products. It requires appropriate approaches depending on the actors involved, whether they are public, private or at the consumer level. Repair cafés are thus born of local citizen initiatives to act on the life cycle of everyday consumer products. We conducted a qualitative study based on a series of semi-structured interviews with the actors of repair cafés in the Grenoble area (France) and carried out an analysis of qualitative data. This analysis, according to three pre-defined fields, technology-competencies-motivations, reveals the perception of the actors on the current obstacles and opportunities for the development of the amateur repair practice. The results obtained support studies already carried out on the subject and show that design is still failing to match amateur reparation requirements. Besides, the social role of these third places takes precedence over the ecological and economic dimension of repair.