The authors examine the 1910, 1920, 1930, and 1940 US censuses to identify demographic characteristics of children who resided in public and private institutions for minors, with special attention to patterns of racial segregation and exclusion. The article focuses on public and private institutions founded exclusively to serve children and youth and also on correctional institutions for children and adults. The authors found racial segregation in private institutions, underrepresentation of children of color in both private and public institutions, and overrepresentation of boys of color in correctional institutions for minors and adults. They also identified a historical pattern, with few exceptions, of excluding girls of color from all types of public and private institutions.

This paper examines the impact of weather conditions on wheat production in the Florence and Siena regions in the early modern age, emphasizing the need to contextualize this influence within historical, geographical, and economic frameworks. Our quantitative findings suggest that, on average, hotter and wetter spring and summer weather conditions were beneficial for wheat yields in early modern Tuscany, though this relationship holds true only within a certain optimal range; otherwise, extreme conditions are detrimental. However, the boundaries between optimal and non-optimal conditions vary based on the historical, economic, and geographical context, ultimately determining the level of agricultural productivity. Specifically, we argue that two macro causes – primary production factors and the degree of market volatility – play a crucial role in shaping the effects of weather on agricultural outcomes. First, soil conditions, technology (broadly defined), and capital-labour ratios are the most significant determinants of agricultural productivity. Second, competitive and integrated markets, when supported by countercyclical institutions – in our case, the annona system – can mitigate the negative consequences of adverse weather by reducing the resulting volatility. Where such institutions are weak or absent, speculation (i.e., hoarding), driven by price expectations under high volatility, may arise and amplify disruptions.

Schizophrenia is a severe mental disorder with heterogeneous outcomes that depend heavily on symptom stability as a prerequisite for psychosocial rehabilitation and reintegration. Long-acting injectable antipsychotics (LAIs) are a relevant treatment tools that can help advance meaningful outcomes through improved antipsychotic adherence and relapse prevention, deliver pharmacokinetic advantages less achievable with oral formulations, improve patient autonomy, increase functioning, and reduce the risk of premature mortality even more than oral antipsychotics. However, LAIs remain largely underutilized. Non-modifiable and modifiable risk factors for relapse are summarized, potential advantages and disadvantages of LAIs are reviewed, and myths and misconceptions regarding LAIs are outlined and contrasted with evidence. This information is crucial when engaging in shared decision-making and motivational interviewing to educate patients and caregivers about the treatment option of LAIs, including in early illness stages. Since the first episode and early phases of schizophrenia are a defining time, choosing treatments with the greatest potential for improved outcomes is key. In adults with multi-episode schizophrenia, LAIs have shown superiority over oral antipsychotics for relapse/hospitalization and a variety of multiple other efficacy, effectiveness, functionality, and survival metrics. Additionally, LAIs have shown superiority over oral antipsychotics in patients with first-episode/ or early-phase illness, at least in meaningful subgroups of studies and patients that point toward superiority in settings, individuals, and treatment paradigms that more closely match clinical care. Based on this evidence, hesitancies to discuss and offer LAIs in clinical care need to be overcome, framing LAIs not as a last resort but a viable first-line/earlyphase treatment option that can meaningfully transform the long-term course of schizophrenia.

Parental criminality is a risk factor for crime, but little is known about why some individuals exposed to this risk refrain from crime. We explored associations of resting heart rate (RHR), systolic blood pressure (SBP), cognitive ability (CA), and psychological functioning (PF) with criminal convictions among men with a convicted parent, accounting for unmeasured familial factors in sibling analyses. Data were obtained from Swedish registers, including all men born in Sweden between 1958 and 1992 with a convicted parent (N = 495,109), followed for up to 48 years. The potential protective factors were measured at mandatory conscription. Outcomes were conviction of any, violent, and non-violent crime. Survival analyses were used to test for associations, adjusting for measured covariates and unmeasured familial factors. Higher levels of RHR, SBP, CA, and PF were associated with reduced risk of criminality after adjusting for covariates. RHR associations were largely explained by familial factors. CA and PF associations were not due to sibling-shared confounders, in line with a causal interpretation. SBP results, indicating a protective effect against non-violent crime, warrant further investigation.

Continuous monitoring of the mass balance of the Greenland ice sheet is crucial to assess its contribution to the rise of sea levels. The GRACE and GRACE-FO missions have provided monthly estimates of the Earth’s gravity field since 2002, which have been widely used to estimate monthly mass changes of ice sheets. However, there is an 11 month gap between the two missions. Here, we propose a data-driven approach that combines atmospheric variables from the ERA5 reanalysis with GRACE-derived mass anomalies from previous months to predict mass changes. Using an auto-regressive structure, the model is naturally predictive for shorter times without GRACE/-FO observations. The results show a high r2-score (> 0.73) between model predictions and GRACE/-FO observations. Validating the model’s ability to reproduce mass anomalies when observations are available builds confidence in estimates used to bridge the GRACE and GRACE/-FO gap. Although GRACE and GRACE-FO are treated equally by the model, we see a decrease in model performance for the period covered by GRACE-FO, indicating that they may not be as well-calibrated as previously assumed. Gap predictions align well with mass change estimates derived from other geodetic methods and remain within the uncertainty envelope of the GRACE-FO observations.

Let G be a locally compact, Hausdorff, second countable groupoid and A be a separable, $C_0(G^{(0)})$-nuclear, G-$C^*$-algebra. We prove the existence of quasi-invariant, completely positive and contractive lifts for equivariant, completely positive and contractive maps from A into a separable, quotient $C^*$-algebra. Along the way, we construct the Busby invariant for G-actions.

Newgrange, the Neolithic monument and centerpiece of the Brú na Bóinne UNESCO World Heritage complex, is a high-profile example of prehistoric societies’ observation of, and reverence for, solar events. Comparatively little is known about how these concepts were remembered by those using Newgrange over subsequent millennia. While excavations have uncovered large quantities of later material culture, debate continues about what these subsequent activities represent. We combine zooarchaeological, radiocarbon, and isotopic evidence to assess the nature and seasonality of human–animal–environment relationships at Newgrange. Results show a concentration of feasting activity, focused on pigs, dating to 2600–2450 BC and indicate that most pigs were slaughtered shortly after a period of rapid, pannage-fueled weight gain. This seasonal specificity indicates feasting likely occurred in the weeks around the winter solstice and suggests that, centuries after passage tomb construction ended, practices at Newgrange continued to focus on the general winter solstice timeframe. We also connect a unique isotopic signature for mast (tree nuts) with pannage husbandry, a pattern that should allow for reinterpretation of archaeological pig diets and human–woodland relationships across Europe.

Should people be protected by law from discrimination on the grounds of political affiliation and belief? I argue that individuals’ democratic right to exercise political agency – which implies freedom of association and freedom to express one’s political belief – requires that individuals should not be vulnerable to being treated disadvantageously because of their political affiliation and belief. To accomplish this, the protectorate of discrimination law should be expanded where relevant to include that characteristic. Moreover, in contexts where political and specifically affective polarisation is severe, the risk of such treatment increases, further justifying the legal innovation. While this thesis has received almost no prior discussion in the literature on the normative justification of discrimination law, and is revisionary in the UK and the USA, this absence is striking both in a comparative legal context and especially given the centrality of these freedoms to democratic politics.

Heirs’ property is a form a land tenure that can negatively impact landowners, particularly those who want to use their land for agricultural purposes. Over the past decade there has been an increase in legal reforms and assistance programs aimed at addressing issues associated with heirs’ property. Yet, this phenomenon has received little attention in the applied economics literature. With the aim of motivating future economic research, we make the following two contributions. First, we synthesize the existing multi-disciplinary literature on heirs’ property into an economically tractable framework. Second, we use parcel-level tax record data from 2015 and 2021 to track changes to the amount of heirs’ property over time and examine its rate of formation net of land leaving heirs’ property. We examine the changes to heirs’ property on non-agricultural and agricultural parcels (and the number of acres of land within parcels) separately. We find that the total number of parcels and acres, on non-agricultural lands, declined by about one percent and six percent, respectively. Whereas, acreage on heirs’ property agricultural lands decreased by about two percent. These small changes mask large transitions in and out of heirs’ property. Our estimates suggest that the formation of heirs’ property persists today and offsets most of the reductions obtained from land leaving heirs’ property. Additional analysis reveals significant heterogeneity across regions and localities.

Analysis of feeder and early weaned pig markets, important segments in pork production, is nearly nonexistent. We derive and estimate a structural econometric model relating demand and supply for market hogs, feeder pigs, and early weaned pigs. Estimates from the econometric model predict how disruptions are transmitted through hog and pig markets. Results indicate that hog and pig markets are most sensitive to hog processing plant utilization relative to capacity and that this sensitivity has increased compared to prior estimates. A set of counterfactual scenarios quantify the effects of shocks to hog processing capacity, wholesale pork demand, and supply response.

Epistemic democrats indirectly evaluate democratic decisions by directly evaluating the inputs into the election. However, the fundamental problem of measurement in the philosophy of science shows that procedures are often as difficult to evaluate as outcomes. This paper brings this highly refined framework into political philosophy to show that epistemic democrats face an analogous ‘fundamental problem of evaluation’. This cross-fertilization of political philosophy with the philosophy of science shows that the quality of democratic mechanisms and their inputs regarding their ability to track the truths of justice is as difficult to evaluate as the quality of the resulting decisions themselves.

Max Nicholls had an almost unique experience as a medical practitioner, researcher and teacher of medical genetics. An earlier paper described his contribution to the etiology of neurofibromatosis. This was followed by Nicholls’ own experience as lecturer in the Faculty of Medicine, University of New South Wales, Australia. This note draws attention to his research in immunology. For example, he was instrumental in the study of the buffy coat leuko-agglutination (BCLA) test, a sensitive assay for cell-mediated immunity that he introduced to detect conditions (including cancer) in preclinical stages.