The biosocial event : responding to innovation in the life sciences

Innovation in the life sciences calls for reflection on how sociologies separate and relate life processes and social processes. To this end we introduce the concept of the ‘biosocial event’. Some life processes and social processes have more mutual relevance than others. Some of these relationships are more negotiable than others. We show that levels of relevance and negotiability are not static but can change within existing relationships. Such changes, or biosocial events, lie at the heart of much unplanned biosocial novelty and much deliberate innovation. We illustrate and explore the concept through two examples – meningitis infection and epidemic, and the use of sonic ‘teen deterrents’ in urban settings. We then consider its value in developing sociological practice oriented to critically constructive engagement with innovation in the life sciences

Young migrants’ narratives of collective identifications and belonging

The article sheds light on the intricate relationship between migration, ‘identity’ and belonging by focusing on young migrants in the context of Greek society. Based upon a qualitative study of youth identities, the key objective is to examine their collective identifications, formed through the dialectic of self-identification and categorization. The analysis of young migrants’ narratives unpacks how their sense of belonging and emotional attachments to their countries of origin and settlement are mediated by processes of racialization and ‘othering’

Creating and maintaining play connection in a toddler peer group

This study explores how one and two year old peers (henceforth toddlers) participate in joint play activities in a natural group-care setting. We focus on joint play activity between three toddler peers during one full day-care day in a Finnish toddler classroom. Questions guiding the analysis concern the sequential understanding of how play emerges within peer interaction and how toddler peers are able to build sustained co-participation in their joint play during the day. The analysis showed that joint play was fragmented and organized in short segments of dyadic or triadic interaction. Re-establishments of joint play and accumulation of significant play signals during the day were important practices for toddlers to constitute social organization and sustained co-participation in their multi-party peer play. The results strengthen our understanding of very young children as both more and less competent play companions in their peer groups and guide adults’ practice in relation to peer play in toddler classrooms.Peer reviewe

Staying Cool Across the First Year of Middle School

As students transition into middle school they must successfully negotiate a new, larger peer context to attain or maintain high social standing. The goal of this study was to examine the extent to which the maintenance, attainment, and loss of a cool status over the course of the sixth grade is associated with student and classroom levels of physical, verbal, and relational aggression. To address this goal, we studied a sample of 1985 (55% girls) ethnically diverse adolescents from 99 sixth grade classrooms in the United States. Attaining a cool status at any point across the school year was associated with stronger aggressive reputations. Additionally, classroom norms for aggressive behavior moderated the association between changes in aggression over the school year and the stability of coolness such that students who maintained their coolness across the school year showed greater increases in their verbally aggressive reputations from fall to spring when they were in classrooms with higher levels of aggression. The findings illustrate the importance of fitting in with social norms for maintaining a high social status among a new set of peers in middle school

Action Telling method : From storytelling to crafting the future

In this chapter, we describe the Action Telling method and how it supports young children in exploring their ideas for how to react in challenging social situations. Action Telling is an active storytelling method that focuses on children’s conceptions of their initiatives, interactions, decision-making, and the dilemmas they face in Early Childhood settings as it promotes children’s agency and meaningful problem-solving. In the Action Telling method, teachers facilitate children’s participation to bring out their ideas and describe their personal ways of solving issues in everyday social activity with peers and teachers. In this chapter, the Action Telling method practices are introduced for teachers who are interested in understanding children’s ideas and perspectives and supporting children’s participation and agency. The ways in which children’s participation enhances social and cognitive development are explored as well as children’s development of reasoning skills, logic, and reflection, which are essential for creating innovative ideas and knowledge, and in the end, new interaction.Peer reviewe

Regulatory (pan-)genome of an obligate intracellular pathogen in the PVC superphylum.

Like other obligate intracellular bacteria, the Chlamydiae feature a compact regulatory genome that remains uncharted owing to poor genetic tractability. Exploiting the reduced number of transcription factors (TFs) encoded in the chlamydial (pan-)genome as a model for TF control supporting the intracellular lifestyle, we determined the conserved landscape of TF specificities by ChIP-Seq (chromatin immunoprecipitation-sequencing) in the chlamydial pathogen Waddlia chondrophila. Among 10 conserved TFs, Euo emerged as a master TF targeting >100 promoters through conserved residues in a DNA excisionase-like winged helix-turn-helix-like (wHTH) fold. Minimal target (Euo) boxes were found in conserved developmentally-regulated genes governing vertical genome transmission (cytokinesis and DNA replication) and genome plasticity (transposases). Our ChIP-Seq analysis with intracellular bacteria not only reveals that global TF regulation is maintained in the reduced regulatory genomes of Chlamydiae, but also predicts that master TFs interpret genomic information in the obligate intracellular α-proteobacteria, including the rickettsiae, from which modern day mitochondria evolved

Children’s Initiatives in the Finnish Early Childhood Education Context

Pedagogical practices in early childhood education, which embrace children’s initiatives and agency, have been found to have an effect on children’s learning and competence skills. These initiatives can be seen crucial for children’s well-being and self-motivation. However, children’s initiatives are sometimes considered only as wants and that children are incapable to express meaningful initiatives in educational settings. In this chapter, we introduce children’s initiatives in their educational settings and examine the gap between children’s experiences and teachers’ observations. Children’s initiatives exist in a myriad of ways through the daily practices and processes that nourish motivation to ultimately create meanings through actions. It is essential to focus on children’s participation as it encourages and promotes agency and motivation within early childhood development.Peer reviewe

Spontaneous singing and musical agency in the everyday home lives of three- and four-year-old children

Spontaneous singing permeates the lives of young children and can provide insights into the social and personal worlds of young children at home. Research into young children’s singing has traditionally been dominated by studies framed by developmental perspectives. However, developmental approaches run the risk of overlooking the ways in which spontaneous singing is useful and meaningful to young children. Despite increased interest in the musical lives of young children, there exists very little research into young children’s musical lives at home, largely because the home can be a difficult space to access for research purposes. This chapter is based on research undertaken from audio recordings of 15 3- and 4-year-old children who were recorded for continuous periods at home using all-day recording technology. I draw on ideas from music sociology and childhood studies to illustrate how children use singing as a tool of agency in their interactions with others and to manage their own experience

The PLATO 2.0 mission

PLATO 2.0 has recently been selected for ESA's M3 launch opportunity (2022/24). Providing accurate key planet parameters (radius, mass, density and age) in statistical numbers, it addresses fundamental questions such as: How do planetary systems form and evolve? Are there other systems with planets like ours, including potentially habitable planets? The PLATO 2.0 instrument consists of 34 small aperture telescopes (32 with 25 s readout cadence and 2 with 2.5 s candence) providing a wide field-of-view (2232 deg 2) and a large photometric magnitude range (4-16 mag). It focusses on bright (4-11 mag) stars in wide fields to detect and characterize planets down to Earth-size by photometric transits, whose masses can then be determined by ground-based radial-velocity follow-up measurements. Asteroseismology will be performed for these bright stars to obtain highly accurate stellar parameters, including masses and ages. The combination of bright targets and asteroseismology results in high accuracy for the bulk planet parameters: 2 %, 4-10 % and 10 % for planet radii, masses and ages, respectively. The planned baseline observing strategy includes two long pointings (2-3 years) to detect and bulk characterize planets reaching into the habitable zone (HZ) of solar-like stars and an additional step-and-stare phase to cover in total about 50 % of the sky. PLATO 2.0 will observe up to 1,000,000 stars and detect and characterize hundreds of small planets, and thousands of planets in the Neptune to gas giant regime out to the HZ. It will therefore provide the first large-scale catalogue of bulk characterized planets with accurate radii, masses, mean densities and ages. This catalogue will include terrestrial planets at intermediate orbital distances, where surface temperatures are moderate. Coverage of this parameter range with statistical numbers of bulk characterized planets is unique to PLATO 2.0. The PLATO 2.0 catalogue allows us to e.g.: - complete our knowledge of planet diversity for low-mass objects, - correlate the planet mean density-orbital distance distribution with predictions from planet formation theories,- constrain the influence of planet migration and scattering on the architecture of multiple systems, and - specify how planet and system parameters change with host star characteristics, such as type, metallicity and age. The catalogue will allow us to study planets and planetary systems at different evolutionary phases. It will further provide a census for small, low-mass planets. This will serve to identify objects which retained their primordial hydrogen atmosphere and in general the typical characteristics of planets in such low-mass, low-density range. Planets detected by PLATO 2.0 will orbit bright stars and many of them will be targets for future atmosphere spectroscopy exploring their atmosphere. Furthermore, the mission has the potential to detect exomoons, planetary rings, binary and Trojan planets. The planetary science possible with PLATO 2.0 is complemented by its impact on stellar and galactic science via asteroseismology as well as light curves of all kinds of variable stars, together with observations of stellar clusters of different ages. This will allow us to improve stellar models and study stellar activity. A large number of well-known ages from red giant stars will probe the structure and evolution of our Galaxy. Asteroseismic ages of bright stars for different phases of stellar evolution allow calibrating stellar age-rotation relationships. Together with the results of ESA's Gaia mission, the results of PLATO 2.0 will provide a huge legacy to planetary, stellar and galactic science