This article presents a description of German schon and noch as nontemporal scalar focus operators. Both items operate in a scalar model of sufficiency and signal that the focus value yields a more informative proposition than all alternatives under consideration; that is, they are special cases of scalar additives. Where the two expressions differ is in the complementary perspectives they evoke. Schon relates to higher alternatives. Noch relates to lower alternatives, but brings about an inverse (i.e., antonymically ordered) scalar model. The use of schon and noch as scalar sufficiency operators is traced back to an amalgamation of two other uses of the same items. The descriptive findings contribute to the advancement of our cross-linguistic understanding of scalar focus operators and raise fundamental questions pertaining to the typological and theoretical status of scale reversal phenomena.*

Randomised controlled trials are the ‘gold standard’ approach in nutrition research to show a causal relationship between a dietary intervention and clinically relevant outcomes at the population level. Here we review why different study designs are needed to establish the efficacy of dietary interventions at the individual level and to better account for relevant factors that can also influence the outcomes. Over the past decade, precision nutrition approaches have been developed as a new way to measure the effectiveness of dietary interventions at the individual and population level. Precision nutrition aims to determine the individual factors that are associated with differences in responses to dietary interventions. This is complex, typically needing studies with a large number of participants and using advanced statistical approaches and machine-learning algorithms to identify predictors that can explain why individuals do or do not respond to consuming specific foods, meals or diets, for a given outcome. N-of-1 study designs, which are new to nutrition science, offer a robust alternative approach to assess how an intervention and everyday behaviours affect individual health outcomes. They utilise repeated measures within individuals, rather than baseline and end measures in a larger number of participants, to provide the statistical power required to determine an individual’s responsiveness to an intervention. The adoption of new study designs and modelling approaches, particularly the N-of-1 approach, to examine responses to interventions within individuals, will help to further the understanding of the relationships between diet and health within individuals more effectively and accurately.

While previous research has highlighted the significant role of language in conditioning migrants’ access to key institutions of the welfare state, the question of how individual migrants experience linguistic disadvantage has been less in focus. Drawing on a relational approach, the article moves beyond the idea of language barriers as a static structure of (in)equality or a matter of individual shortcomings. It demonstrates how language policies and language ideologies, and their entanglements with more general trends in welfare policies and ideologies, shape migrants’ relational experiences with the welfare states and their representatives, and what are the implications of such interactions – or the lack of interaction. Empirically, it builds on qualitative data collected in Belgium and Finland, showing how language barriers and discrimination can result in Kafkaesque administrative processes that produce both material and affective hardship for migrants in these national contexts.

Ecuador is a key area in South America when it comes to understanding the economic, social and archaeological aspects of pre-Hispanic cultures in the northwestern region of the Andes. Among the most complex societies to have inhabited this territory is the so-called Manteño culture (AD ∼800–1530), which spanned across most of Ecuador’s central Pacific coast. Ongoing research at the site of Ligüiqui (Manta, Manabí) has enabled us to obtain a more complete overview of the chronological sequence of the Manteño period as well as contributing further data on the advanced stage of social development reached during the period; characterized by the hierarchical arrangement of sites, the use of extensive settlement models, and semi-circular stone fish traps (corrales). In order to understand the role played by this coastal site in the complex Manteño culture, a detailed radiocarbon study was performed in the sequence of the Ligüiqui site. In addition, using a detailed review of available Manteño settlement radiocarbon data (13 sites and 64 dates), we established a chronostratigraphic framework for the culture. Our data indicate that Ligüiqui probably acted as a supply centre for marine-origin products from the twelfth century onwards with activity peaking during the Late Manteño period. A multisite comparison using Bayesian modeling indicates an early onset of the Manteño culture in Ligüiqui around AD 700, and a general demise in most of the sites AD ∼1500 or slightly before. This culture finally collapsed before AD ∼1600 during the early Spanish colonial period. Only one site, La Libertad, shows potential evidence of having remained a Manteño settlement after that date.

Persons living with dementia are at risk of becoming lost. While return discussions after missing incidents are common with children, these discussions are seldom done with persons living with dementia. Our objective was to describe the use of return discussions with persons living with dementia according to the literature and practice. We conducted a scoping review using 19 databases to locate scholarly and grey literature on return discussions, followed by 20 semi-structured interviews with first responders and service providers in Canada and the United Kingdom (UK). Eleven scholarly and 94 grey sources were included, most from the UK, related to missing children, none included persons with dementia. According to participants, although there was no standardized procedure, there were themes about conditions that facilitate return discussions. This was the first study to examine return discussion practice in dementia, and results can inform development of evidence-based protocols.

Paraquat, one of the most widely utilized herbicides globally, causes a significant environmental challenge due to its poor degradation rate and tendency to adsorb into clay interlayers. Several remediation methods have been proposed but their effectiveness remains suboptimal. The primary reason for this is the lack of microscopic understanding of paraquat–montmorillonite interactions. In this work molecular dynamics simulations were applied to study the interlayer structures and mobility of paraquat intercalated montmorillonite. Two stable hydration states were identified from the calculated immersion energy curve, which corresponded to a water content of 185 mgwater/gclay and 278 mgwater/gclay (the most stable). Paraquats remained in direct contact with the clay surface in both the anhydrous and hydrated states. At the water content of 185 mgwater/gclay, paraquats formed π-π stacking while at 278 mgwater/gclay, they were separated by a layer of water. Paraquat showed very small self-diffusion coefficients in the interlayer space of montmorillonite, indicating rather limited motions. The results in this work provide a basis for a better understanding of the interaction of paraquat with clay minerals.

Gambling has been Macau’s principal industry and a major source of income for the city for nearly 180 years. However, surprisingly little has been said about its urban impact and connections to a wider economy of vice, e.g. opium, pawnbroking and prostitution, which was consolidated in the second half of the nineteenth century mostly by the hands of a Chinese entrepreneurial elite. This article takes a novel approach to examining Macau’s early colonial development by historicizing the city’s modern economy from a different, mostly neglected urban angle. It shows that the development of vice businesses promoted the diversification of commercial activity, real estate development and the creation of public facilities, defining a type of ordinary urbanization, business-led rather than government-oriented, that affected Macau’s urban character and identity in durable ways.

In the development discourse, there has been a tendency to frame the Global South, especially Africa, as a perpetual recipient of ideas from the Global North. This has led to the implementing of “development” initiatives based on the unsuccessful modernization paradigm and the associated Washington Consensus. Despite the emergence of counter theories such as dependency and underdevelopment theories, they share similar assumptions with the modernization paradigm. These assumptions include the belief that historical change brings development or progress, the sidelining of noneconomic factors like ethnicity, race, and gender, and the sole emphasis on economic growth as a measure of development. Both models assume that the state should primarily drive advancement. To address the weaknesses of these development models, alternative perspectives such as women and development, women in development, and gender and development were introduced. However, these perspectives would be integrated into the mainstream development discourse, diluting their impact.

The workplace is a key environmental determinant of health and well-being. Food choices can be influenced by several workplace-related factors including, but not limited to, working hours, the workplace food environment, job roles and workplace culture. Therefore, the workplace is increasingly viewed as an important place for public health nutrition interventions. However, research in this area is fragmented and heterogeneous due to the wide range of workplace settings and occupational groups. This editorial summarises the research presented at The Nutrition Society Workplace Diet and Health Special Interest Group Satellite Symposium in July 2024 as part of the inaugural Nutrition Society Congress.

Acid activation of clay minerals is one of the most effective methods for production of materials with increased acidity and porosity. In this review, the benefits of infrared (IR) spectroscopy in studies of acid-treated clay minerals are demonstrated. Protons penetrating into the clay mineral layers evoke structural modifications that can be followed readily by changes in the characteristic absorption bands attributed to the vibrations of the OH and Si–O groups. In the first part of the review the effect of the clay mineral type, composition, layer charge, non-swelling layers, and organo-modification on the dissolution rate is reported. The identification of the acid sites via pyridine adsorption also included. The purpose was to gather the IR results published in previous studies in a single summary paper. In the second part select recent studies reporting the utilization of IR spectroscopy for the characterization of acid-activated clay minerals, mainly applied as catalysts or adsorbents, are discussed. IR spectroscopy as a simple and non-destructive technique deserves attention also today.