Stellar mergers and accretion events have been crucial in shaping the evolution of the Milky Way (MW). These events have been dynamically identified and chemically characterized using red giants and main-sequence stars. RR Lyrae (RRL) variables can play a crucial role in tracing the early formation of the MW since they are ubiquitous, old (t ≥ 10 Gyr) low-mass stars and accurate distance indicator

Freshwater lakes globally are witnessing an escalation in the frequency and intensity of cyanobacterial harmful blooms. However, underlying factors influencing the succession or coexistence of cyanobacteria, especially filamentous ones, remain poorly understood. Lake Honghu, a Ramsar Wetland of International Importance with degrading aquatic ecological quality, served as a case study to elucidate

The xylonate was bioproduced directly from lignocellulosic residues, and the application properties of crude xylonate powder were investigated with a promising potential as a bio-based concrete water reducer. The overall integrated process was evaluated on the view of mass balance and techno-economic analysis using Aspen Plus modeling. 56 g/L of calcium xylonate (XA-Ca) can be obtained within 8 h

We propose a framework to account for neutrino masses at the two-loop level. This mechanism introduces new scalars and Majorana fermions to the Standard Model. It assumes the existence of a global U(1)×Z2 symmetry which after partial breaking provides the stability of the dark matter candidates of the theory. The rich structure of the potential allows for the possibility of first-order phase trans

Dissolved organic matter (DOM) plays a central role in soil carbon (C) dynamics, serving as both a substrate for microbial decomposers and a source of material stabilised via physical protection in molecular aggregates and associations with mineral particles. It is well established that soil microorganisms play a key role in mineral-associated C aggregates; however, their impacts on molecular aggr

This paper focuses on the intersection of social dynamics, knowledge production, and the implementation of identity features in robotic platforms. Concentrating on the concept of epistemic injustice, particularly in the context of trust, the study highlights the potential for justified distrust based on experienced injustice. The incorporation of social identity features, such as gender, signals g

Consumers are increasingly asked to “empty out their closets,” to “declutter” or in other ways detach themselves from the textile surplus of their wardrobes. In this article, fashion is examined as a process of detachment. Building on ethnographic wardrobe interviews, wardrobe clearances and group discussions with consumers, detachment is viewed as a fundamental, yet underexamined, process of fash

Social media is abound with women writing about consumption goods and practices associated with femininity and heterosexual nuclear family life, such as being married, dressing, cooking and home decoration. This article examines how the housewife ideal can be an attractive identity in the 2010s and, drawing on the post-humanist performativity by Karen Barad (2007), it maps the material-discursive

As the world changes, so do perceptions of luxury. Consequently, the luxury industry’s efforts to capture the consumer’s imagination also change. Traditionally, the visual language that is used to market perfumes builds on a heterosexual logic; by objectifying and subordinating the feminine subject and portraying ‘her’ as desirable to an internalized male gaze. However, if you want the best money

Mass-produced consumer packages are everyday objects that almost go unnoticed. However, by claiming things such as the essence of femininity or masculinity, they affect us and are co-creators of our reality. Based on visual ethnography, this article traces the representation of gender on mass-produced packaging during a time when male privilege is being challenged and female visual objectification

Bör vi sträva efter att älska vårt jobb? Har det rent av blivit en förväntan som många arbetsgivare har? På en tuff arbetsmarknad som alltmer kräver individens hängivenhet och engagemang uppstår en problematik i vem det är som har makten över de personliga valen.I Att älska sitt jobb för etnologen Magdalena Petersson McIntyre ett angeläget samtal om passion och styrningen av den. Om känslor betrak

Konsumtionens roll i en accelererande konsumtionskultur berör både människor och samhällets organisering, men har inte alltid fått den uppmärksamhet den förtjänar. En person som verkat för att utveckla forskning om konsumtionskultur i Sverige är professor em. Helene Brembeck vars forskning spänner över många områden: barndom, fredagsmys, vardagsliv, praktiker relaterade till mat och ätande, kommer

Scholarly literature has demonstrated that hybridity transforms both legacy and new media, but that this change is not even. We treat social media platforms as arenas of remediation, where users share and add their own context to information produced by both media subtypes and compare social media conversations about migration in six European languages that include links to either traditional or n

The purpose of the paper is to produce new knowledge about the positions that public libraries both take and are given in the conflicts over politics and identity that play out in contemporary cultural and library policy debates. Using conflicts over drag story hour at public libraries as case, the study seeks to contribute to an emerging body of research that delves into the challenges that publi

We investigate how the Re content affects the coefficient of thermal expansion (CTE) of the non-stoichiometric W-based sigma and chi phases, forming upon neutron irradiation of W, to explore and quantify its mismatch between precipitates (W-Re) and matrix (W). To this end, we have conducted first-principles calculations using two approaches: the Debye-Grüneisen (DG) model and the quasi-harmonic ap

Collagen type II (CII)-induced arthritis (CIA) in mice is a model for rheumatoid arthritis (RA) in which the role of T lymphocytes remains controversial. To clarify this, we have bred a targeted gene deletion of TCR beta or delta loci into two mouse strains susceptible to CIA, the B10.Q and DBA/1 strains. The TCRbeta-/- mice lacked alphabeta T cells, which was compensated by an expansion of B cell

Transgenic techniques in inbred mouse strains are powerful tools to investigate the specific roles of genes in biological pathways and disease models. However, there is increasing concern over the influence of a variable genetic background in such experiments. To date there have been few investigations of the immunological differences between inbred mouse strains used in models of autoimmune disea

Context. The Li abundance observed in pre-main sequence and main sequence late-type stars is strongly age-dependent, but also shows a complex pattern depending on several parameters, such as rotation, chromospheric activity, and metallicity. The best way to calibrate these effects, and with the aim of studying Li as an age indicator for FGK stars, is to calibrate coeval groups of stars, such as op