European Respiratory Society International Congress best abstract preview from the allied respiratory professionals from assembly 9

The 28th European Respiratory Society (ERS) International Congress [2018] in Paris features interesting research findings within the allied respiratory professional assembly (assembly 9). Excellent and high ranked abstracts were selected for this year’s ERS International Congress preview of assembly 9 and are put in the spotlights. A summary of the best three abstracts of every group, i.e., lung function technologists, physiotherapists and nurses, within assembly 9 is presented. Session, timing and location of the presentation of the abstract at this year’s ERS International Congress is indicated in squared brackets following the authors’ name.info:eu-repo/semantics/publishedVersio

Timing avian long-distance migration: from internal clock mechanisms to global flights

Migratory birds regularly perform impressive long-distance flights, which are timed relative to the anticipated environmental resources at destination areas that can be several thousand kilometres away. Timely migration requires diverse strategies and adaptations that involve an intricate interplay between internal clock mechanisms and environmental conditions across the annual cycle. Here we review what challenges birds face during long migrations to keep track of time as they exploit geographically distant resources that may vary in availability and predictability, and summarize the clock mechanisms that enable them to succeed. We examine the following challenges: departing in time for spring and autumn migration, in anticipation of future environmental conditions; using clocks on the move, for example for orientation, navigation and stopover; strategies of adhering to, or adjusting, the time programme while fitting their activities into an annual cycle; and keeping pace with a world of rapidly changing environments. We then elaborate these themes by case studies representing long-distance migrating birds with different annual movement patterns and associated adaptations of their circannual programmes. We discuss the current knowledge on how endogenous migration programmes interact with external information across the annual cycle, how components of annual cycle programmes encode topography and range expansions, and how fitness may be affected when mismatches between timing and environmental conditions occur. Lastly, we outline open questions and propose future research directions

The ecology of exercise: mechanisms underlying Individual variation in behavior, activity, and performance: an introduction to symposium

Wild animals often engage in intense physical activity while performing tasks vital for their survival and reproduction associated with foraging, avoiding predators, fighting, providing parental care, and migrating. In this theme issue we consider how viewing these tasks as “exercise”—analogous to that performed by human athletes—may help provide insight into the mechanisms underlying individual variation in these types of behaviors and the importance of physical activity in an ecological context. In this article and throughout this issue, we focus on four key questions relevant to the study of behavioral ecology that may be addressed by studying wild animal behavior from the perspective of exercise physiology: (1) How hard do individual animals work in response to ecological (or evolutionary) demands?; (2) Do lab-based studies of activity provide good models for understanding activity in free-living animals and individual variation in traits?; (3) Can animals work too hard during “routine” activities?; and (4) Can paradigms of “exercise” and “training” be applied to free-living animals? Attempts to address these issues are currently being facilitated by rapid technological developments associated with physiological measurements and the remote tracking of wild animals, to provide mechanistic insights into the behavior of free-ranging animals at spatial and temporal scales that were previously impossible. We further suggest that viewing the behaviors of non-human animals in terms of the physical exercise performed will allow us to fully take advantage of these technological advances, draw from knowledge and conceptual frameworks already in use by human exercise physiologists, and identify key traits that constrain performance and generate variation in performance among individuals. It is our hope that, by highlighting mechanisms of behavior and performance, the articles in this issue will spur on further synergies between physiologists and ecologists, to take advantage of emerging cross-disciplinary perspectives and technologies

Intervention strategies for children and adolescent with disorders: from intrapsychic to transactional perspective

A large amount of studies and clinical evidence document the importance of infancy and early childhood influences on long term developmental trajectories toward mental health or psychopathology (Sameroff, 2000, 2010). Without healthy, productive adults no culture could continue to be successful. This concern is the main motivation for society to support child development research. Although the academic interests of contemporary developmental researchers range widely in cognitive and socialemotional domains, the political justification for supporting such studies is that they will lead to the understanding and ultimate prevention of behavioural problems that are costly to society. With these motivations and support, there have been major advances in our understanding of the intellectual, emotional, and social behaviour of children, adolescents and adults. This progress has forced conceptual reorientations from a unidirectionalunderstanding of development (e.g., parents affect children and not vice versa) toward a bidirectional conceptualization of development. Childrenare now assumed to affect and even select their environments as much as their environments affect their behaviour. Indeed, key among many of the most influential developmental theories in the past several decades is the assumption that children have bidirectional, or reciprocal, relationships with their environments (Bandura, 1977; Bronfenbrenner, 1979). To date, it is widely accepted that children’s healthy development is shaped by complex transactional processes among a variety of risk and protective factors, with cumulative risk factors increasing the prediction of emotional and behavioural problems (Anda et al., 2007; Rutter & Sroufe, 2000; Sameroff, 2000). Risk and protective factors include individual child characteristics such as genetic and constitutional propensities and cognitive strengths and vulnerabilities; parent characteristics such as mental health, education level, sense of efficacy, and resourcefulness; family factors such as quality of the parent-child relationship, emotional climate, and marital quality; community connectedness factors such as parental social support, social resources, and children’s peer relationships; and neighbourhood factors such as availability of resources, adequacy of housing, and levels of crime and violence (Sameroff & Fiese, 2000). The predictive value of these factors across many studies led to the development of transactional-bioecological models that attempt to conceptualize the relative contributions of proximal and distal risk and protective factors to children’s developmental outcome (Bronfenbrenner & Morris, 2006). In 1975, Sameroff and Chandler proposed the transactional model. This theoretical framework has become central to understanding the interplay between nature and nurture in explaining the development of positive and negative outcomes for children. The transactional model is a model of qualitative change. Sameroff asserted that the transactional model concerned qualitative rather than incremental change and that the underlying process was dialectical rather mechanistic in nature. The aim of this chapter is to explore this theoretical framework and its intervention strategies. In the first part, the transactional model will be described after a brief summary that will illustrate the transition from intrapsychic to transactional perspective. In the second part, intervention strategies for children and adolescent will be described. The attention of research on environmental risk and protective factors has fostered a more comprehensive understanding of what is necessary to improve the cognitive and social-emotional welfare of children and adolescents

Classical and modern hospitality : the Benedictine case

The development of the anthropology of tourism is anchored in the anthropology of hospitality. Interdisciplinary research further highlights just closely these are related to other disciplines; in this case history and theology. Benefits are also to be gained from multidisciplinary analysis of hospitality and tourism. When investigating contemporary hospitality sometimes there is the opportunity contextualise the investigation in the past in order to more fully understand the present; this opportunity to explore the historical dimension is often ignored, overlooked or misunderstood by some hospitality researchers resulting in flawed rhetoric, and work with little or no empirical research. However, recent advances in hospitality research have included the development of the hospitality conceptual lens (Lashley et al. 2007) that offers a potential framework for organising and presenting data. It has also provided the basis for the development of the dynamic Host-Guest Transaction Model, which allows the hospitality transaction between the host and the guest to be illustrated and explored. More importantly the model also assists with the understanding of the underpinning complexity within hospitality relationships. An overview of the approaches to investigating biblical hospitality highlight the problems associated with this type of research. The example of monastic hospitality shows that contemporary monastic hospitality has its foundations in much earlier practices and anthropological accounts. This is partly achieved by tracing hospitality back to one of its classical roots: the Judeo-Christian Bible. This chapter then is not about the evolution of commercial hospitality; it focuses on the hospitality phenomenon as it subsists within the monastic environment

An Individual-based Probabilistic Model for Fish Stock Simulation

We define an individual-based probabilistic model of a sole (Solea solea) behaviour. The individual model is given in terms of an Extended Probabilistic Discrete Timed Automaton (EPDTA), a new formalism that is introduced in the paper and that is shown to be interpretable as a Markov decision process. A given EPDTA model can be probabilistically model-checked by giving a suitable translation into syntax accepted by existing model-checkers. In order to simulate the dynamics of a given population of soles in different environmental scenarios, an agent-based simulation environment is defined in which each agent implements the behaviour of the given EPDTA model. By varying the probabilities and the characteristic functions embedded in the EPDTA model it is possible to represent different scenarios and to tune the model itself by comparing the results of the simulations with real data about the sole stock in the North Adriatic sea, available from the recent project SoleMon. The simulator is presented and made available for its adaptation to other species.Comment: In Proceedings AMCA-POP 2010, arXiv:1008.314

Arianna: towards a new paradigm for assistive technology at home

Providing elderly and people with special needs to retain their independence as long as possible is one of the biggest challenges of the society of tomorrow. Teseo, a startup company spinoff from the University of Genoa, aims at accelerating the transition towards a sustainable healthcare system. Teseo's first concept and product, Arianna, allows for the automated recognition of activities of daily living at home and acts as a wellbeing and healthcare personalized assistant. This abstract outlines the main concepts underlying its features and capabilities.Comment: Paper accepted at the Eight Italian Forum on Ambient Assisted Living (ForItAAL 2017

How often do you wash your hair? design as disordering: everyday routines, human object theories, probes and sustainablity

New objects can create disorder in our lives particularly when we try to appropriate and make sense of newly developed products that do not fit our routines. Ultimately, through exploring objects' affordances, our relationship to them develops into a routinised practice we no longer reflect on them. Hair care is universal and (often) an ‘ordinary’ part of our daily routines. Our cleanliness routines consume resources and therefore are implicated in the issue of environmental sustainability. However, routines are complex and difficult to change when they are set in a culture of individual consumer choice. The disorder inherent in the process of appropriation raises the possibility that design might deliberately create a useful ‘disorder’ in routinised practices to facilitate sustainable strategies in everyday life. The paper proposes an approach of investigating routinised practices in relation to deliberately creating disorder in everyday routines and practice theory. Further, it outlines a pilot study that uses the designled method of 'probes' and considers its potentials in generating disorder. It identifies creative disorder in the process of designers developing the probes, participants interacting with them to finally designers receiving the results. Thinking about the process in terms of disorder is seen to be valuable in facilitating, applying and developing probes, not only to inspire the designer but also to sensitise the designer to private and intimate areas of everyday life such as hair care.</p