Existing datasets provided by statistical agencies (e.g. Eurostat) show that the economic and financial crisis that unfolded in 2008 significantly impacted the lives and livelihoods of young people across Europe. Taking these official statistics as a starting point, the collaborative research project “Cultural Pathways to Economic Self-Sufficiency and Entrepreneurship in Europe” (CUPESSE) generated new survey data on the economic and social situation of young Europeans (18–35 years). The CUPESSE dataset allows for country-comparative assessments of young people’s perceptions about their socio-economic situation. Furthermore, the dataset includes a variety of indicators examining the socio-economic situation of both young adults and their parents. In this data article, we introduce the CUPESSE dataset to political and social scientists in an attempt to spark a debate on the measurements, patterns and mechanisms of intergenerational transmission of economic self-sufficiency as well as its political implications.

Vitamin D deficiency is highly prevalent in the UK (1-2). Low exposure to the sun in winter months, as well as higher risk of deficiency amongst some ethnic minority populations (1), means that fortification of food and beverages remains an important potential route to ensure optimal vitamin D status. However, it is unclear as to whether type of fortified food affects ability to raise vitamin D status. Animal foods (e.g. dairy foods) would be expected to lead to higher vitamin D absorption than would non-animal-based foods (e.g. bread, juice), due to their higher fat content. The primary aim of this systematic review and meta-analysis was to investigate the effectiveness of animal and non-animal-based vitamin D fortified foods on raising serum 25-hydroxyvitamin D (25(OH)D).

The literature search was conducted using PubMed on 23 January 2024. Inclusion criteria were as follows: data on non-pregnant/non-lactating adults or data on children, randomised controlled trial; data for 25(OH)D measurement. Initial search results retrieved 701 publications, and 593 ineligible records were removed. Next, 108 records were screened by title and abstract, with 63 records excluded, for the following reasons: off topic (n=54); pregnant or breastfeeding (n=6); non-human (n=1); preterm infants (n=1) and duration <4 weeks (n=1). After full text eligibility screening, 28 publications remained for systematic review and meta-analysis. Ethical approval was not required as this was a literature review.

The end point data meta-analysis showed (for all studies combined) a significant increase in 25(OH)D (+23.4 (95% CI 17.0, 29.7) nmol/L (24 studies)). For specific food types, results were as follows: ‘animal’ +21.7 (95% CI 14.1, 29.3) nmol/L (17 studies); mixture of ‘animal’ and ‘non-animal’ +26.1 (95% CI 10.8, 41.4) nmol/L (1 study); ‘non-animal’ +28.1 (95% 12.0, 44.2) nmol/L (6 studies).

Contrary to what would be expected, non-animal mode of fortification (e.g. bread, juice) had a similar effect size to animal modes (e.g. dairy), so can be considered equivalent in effectiveness in raising 25(OH)D concentration. Differences in dose, duration and population groups between the non-animal and animal modes (in terms of health and baseline vitamin D status) mean the results should be taken with caution, and future studies where these factors are standardised could be useful to provide further evidence of effectiveness.

We present the serendipitous radio-continuum discovery of a likely Galactic supernova remnant (SNR) G305.4–2.2. This object displays a remarkable circular symmetry in shape, making it one of the most circular Galactic SNRs known. Nicknamed Teleios due to its symmetry, it was detected in the new Australian Square Kilometre Array Pathfinder (ASKAP) Evolutionary Map of the Universe (EMU) radio–continuum images with an angular size of 1 320$^{\prime\prime}$$\times$1 260$^{\prime\prime}$ and PA = 0$^\circ$. While there is a hint of possible H$\alpha$ and gamma-ray emission, Teleios is exclusively seen at radio–continuum frequencies. Interestingly, Teleios is not only almost perfectly symmetric, but it also has one of the lowest surface brightnesses discovered among Galactic SNRs and a steep spectral index of $\alpha$=–0.6$\pm$0.3. Our best estimates from Hi studies and the $\Sigma$–D relation place Teleios as a type Ia SNR at a distance of either $\sim$2.2 kpc (near-side) or $\sim$7.7 kpc (far-side). This indicates two possible scenarios, either a young (under 1 000 yr) or a somewhat older SNR (over 10 000 yr). With a corresponding diameter of 14/48 pc, our evolutionary studies place Teleios at the either early or late Sedov phase, depending on the distance/diameter estimate. However, our modelling also predicts X-ray emission, which we do not see in the present generation of eROSITA images. We also explored a type Iax explosion scenario that would point to a much closer distance of $\lt$1 kpc and Teleios size of only $\sim$3.3 pc, which would be similar to the only known type Iax remnant SN1181. Unfortunately, all examined scenarios have their challenges, and no definitive Supernova (SN) origin type can be established at this stage. Remarkably, Teleios has retained its symmetrical shape as it aged even to such a diameter, suggesting expansion into a rarefied and isotropic ambient medium. The low radio surface brightness and the lack of pronounced polarisation can be explained by a high level of ambient rotation measure (RM), with the largest RM being observed at Teleios’s centre.

In laboratory testing, a novel hydrogen peroxide gas plasma endoscope sterilizer consistently reduced vegetative organisms, but not bacterial spores, to undetectable levels in the presence of high organism load (≥6.5 log10) and organic material and salts. These findings highlight the importance of meticulous cleaning of endoscopes prior to sterilization.

Efficient evidence generation to assess the clinical and economic impact of medical therapies is critical amid rising healthcare costs and aging populations. However, drug development and clinical trials remain far too expensive and inefficient for all stakeholders. On October 25–26, 2023, the Duke Clinical Research Institute brought together leaders from academia, industry, government agencies, patient advocacy, and nonprofit organizations to explore how different entities and influencers in drug development and healthcare can realign incentive structures to efficiently accelerate evidence generation that addresses the highest public health needs. Prominent themes surfaced, including competing research priorities and incentives, inadequate representation of patient population in clinical trials, opportunities to better leverage existing technology and infrastructure in trial design, and a need for heightened transparency and accountability in research practices. The group determined that together these elements contribute to an inefficient and costly clinical research enterprise, amplifying disparities in population health and sustaining gaps in evidence that impede advancements in equitable healthcare delivery and outcomes. The goal of addressing the identified challenges is to ultimately make clinical trials faster, more inclusive, and more efficient across diverse communities and settings.

From early on, infants show a preference for infant-directed speech (IDS) over adult-directed speech (ADS), and exposure to IDS has been correlated with language outcome measures such as vocabulary. The present multi-laboratory study explores this issue by investigating whether there is a link between early preference for IDS and later vocabulary size. Infants’ preference for IDS was tested as part of the ManyBabies 1 project, and follow-up CDI data were collected from a subsample of this dataset at 18 and 24 months. A total of 341 (18 months) and 327 (24 months) infants were tested across 21 laboratories. In neither preregistered analyses with North American and UK English, nor exploratory analyses with a larger sample did we find evidence for a relation between IDS preference and later vocabulary. We discuss implications of this finding in light of recent work suggesting that IDS preference measured in the laboratory has low test-retest reliability.

Changing practice patterns caused by the pandemic have created an urgent need for guidance in prescribing stimulants using telepsychiatry for attention-deficit hyperactivity disorder (ADHD). A notable spike in the prescribing of stimulants accompanied the suspension of the Ryan Haight Act, allowing the prescribing of stimulants without a face-to-face meeting. Competing forces both for and against prescribing ADHD stimulants by telepsychiatry have emerged, requiring guidelines to balance these factors. On the one hand, factors weighing in favor of increasing the availability of treatment for ADHD via telepsychiatry include enhanced access to care, reduction in the large number of untreated cases, and prevention of the known adverse outcomes of untreated ADHD. On the other hand, factors in favor of limiting telepsychiatry for ADHD include mitigating the possibility of exploiting telepsychiatry for profit or for misuse, abuse, and diversion of stimulants. This Expert Consensus Group has developed numerous specific guidelines and advocates for some flexibility in allowing telepsychiatry evaluations and treatment without an in-person evaluation to continue. These guidelines also recognize the need to give greater scrutiny to certain subpopulations, such as young adults without a prior diagnosis or treatment of ADHD who request immediate-release stimulants, which should increase the suspicion of possible medication diversion, misuse, or abuse. In such cases, nonstimulants, controlled-release stimulants, or psychosocial interventions should be prioritized. We encourage the use of outside informants to support the history, the use of rating scales, and having access to a hybrid model of both in-person and remote treatment.

Se presentan los resultados del análisis tecnológico, morfológico y estilístico de una muestra cerámica hallada en estratigrafía en una estructura del sitio Corral Grande 1, asignada al período Formativo regional (2400-1100 años aP), en Antofagasta de la Sierra (provincia de Catamarca, Argentina), Andes meridionales. El objetivo del estudio fue caracterizar distintos aspectos de la cerámica para explorar las potenciales diferencias funcionales de las vasijas en el marco de las actividades agropastoriles desarrolladas en el sitio, los patrones de movilidad y el uso del espacio en la región. Los análisis permitieron identificar una alta variabilidad de estilos tecnológicos en el total del conjunto, e inferir que las vasijas pudieron elaborarse para funciones de almacenaje de productos agrícolas, de cocción y servicio de alimentos. Los tiestos más pequeños y livianos pudieron transportarse en el marco de actividades de pastoreo y caza de camélidos. Las comparaciones a nivel regional evidenciaron similitudes tecnológicas y estilísticas con la cerámica de otros asentamientos, y características decorativas que indican la integración del sitio a escala regional e interregional.

In view of the increasing complexity of both cardiovascular implantable electronic devices (CIEDs) and patients in the current era, practice guidelines, by necessity, have become increasingly specific. This document is an expert consensus statement that has been developed to update and further delineate indications and management of CIEDs in pediatric patients, defined as ≤21 years of age, and is intended to focus primarily on the indications for CIEDs in the setting of specific disease categories. The document also highlights variations between previously published adult and pediatric CIED recommendations and provides rationale for underlying important differences. The document addresses some of the deterrents to CIED access in low- and middle-income countries and strategies to circumvent them. The document sections were divided up and drafted by the writing committee members according to their expertise. The recommendations represent the consensus opinion of the entire writing committee, graded by class of recommendation and level of evidence. Several questions addressed in this document either do not lend themselves to clinical trials or are rare disease entities, and in these instances recommendations are based on consensus expert opinion. Furthermore, specific recommendations, even when supported by substantial data, do not replace the need for clinical judgment and patient-specific decision-making. The recommendations were opened for public comment to Pediatric and Congenital Electrophysiology Society (PACES) members and underwent external review by the scientific and clinical document committee of the Heart Rhythm Society (HRS), the science advisory and coordinating committee of the American Heart Association (AHA), the American College of Cardiology (ACC), and the Association for European Paediatric and Congenital Cardiology (AEPC). The document received endorsement by all the collaborators and the Asia Pacific Heart Rhythm Society (APHRS), the Indian Heart Rhythm Society (IHRS), and the Latin American Heart Rhythm Society (LAHRS). This document is expected to provide support for clinicians and patients to allow for appropriate CIED use, appropriate CIED management, and appropriate CIED follow-up in pediatric patients.