Corrigendum: How general is the natural frequency effect? The case of joint probabilities.

[This corrects the article DOI: 10.3389/fpsyg.2024.

-derived metabolites protect mice against colonic inflammation.

Gut microbiota-derived metabolites play a pivotal role in the maintenance of intestinal immune homeostasis. Here, we demonstrate that the human commensal possesses a specific metabolic fingerprint, consisting predominantly of the tryptophan catabolite indole-3-propionic acid (IPA), the branched-chain acids (BCFAs) isobutyrate and isovalerate and the short-chain fatty acids (SCFAs) acetate and propionate. Mono-colonization of germ-free mice with (CS mice) affected colonic mucosal immune cell phenotypes, including up-regulation of gene expression, and increased abundance of transcriptionally active colonic tuft cells and Foxp3 regulatory T cells (Tregs).

Test of universality at first order phase transitions: The Lebwohl-Lasher model.

Finite size scaling for a first order phase transition, where a continuous symmetry is broken, is tested using an approximation of Gaussian probability distributions with a phenomenological "degeneracy" factor. Predictions are compared to the data from Monte Carlo simulations of the Lebwohl-Lasher model on L × L × L simple cubic lattices. The data show that the intersection of the fourth-order cumulant of the order parameter for different lattice sizes can be expressed in terms of the relative degeneracy q = 4π of the ordered and disordered phases.

The effects of question previewing on response accuracy and text processing: An eye-movement study.

The present study investigated the impact of manipulating reading strategies (i.e., reading the questions first [QF] or reading the passage first [PF]) during a reading comprehension test where we explored how reading strategy was related to student characteristics (i.

How general is the natural frequency effect? The case of joint probabilities.

Natural frequencies are known to improve performance in Bayesian reasoning. However, their impact in situations with two binary events has not yet been completely examined, as most researchers in the last 30 years focused only on conditional probabilities. Nevertheless, situations with two binary events consist of 16 elementary probabilities and so we widen the scope and focus on joint probabilities.

Measuring people's covariational reasoning in Bayesian situations.

Previous research on Bayesian reasoning has typically investigated people's ability to assess a posterior probability (i.e., a positive predictive value) based on prior knowledge (i.

Convergence of dissolving and melting at the nanoscale.

Phase transitions of water and its mixtures are of fundamental importance in physical chemistry, the pharmaceutical industry, materials sciences, and atmospheric sciences. However, current understanding remains elusive to explain relevant observations, especially at the nanoscale. Here, by using molecular dynamics simulations, we investigate the dissolution of sodium chloride (NaCl) nanocrystals with volume-equivalent diameters from 0.

In-situ X-ray monitoring of solidification and related processes of metal alloys.

X-ray radioscopy enables the in-situ monitoring of metal alloy processes and then gives access to crucial information on the dynamics of the underlying phenomena. In the last decade, the utilisation of this powerful imaging technique has been adapted to microgravity platforms such as sounding rockets and parabolic flights. The combination of microgravity experimentation with X-ray radioscopy has resulted in a leap in the understanding of fundamental science and has opened new paths in the fields of materials science.

Durability of bioprosthetic aortic valve replacement in patients under the age of 60 years - 1-year follow-up from the prospective INDURE registry.

Objectives: We report 1-year safety and clinical outcomes in patients <60 years undergoing bioprosthetic surgical aortic valve intervention.

Methods: The INSPIRIS RESILIA Durability Registry is a prospective, multicentre registry to assess clinical outcomes of patients <60 years. Patients with planned SAVR with or without concomitant replacement of the ascending aorta and/or coronary bypass surgery were included.

Bayesian versus diagnostic information in physician-patient communication: Effects of direction of statistical information and presentation of visualization.

Background: Communicating well with patients is a competence central to everyday clinical practice, and communicating statistical information, especially in Bayesian reasoning tasks, can be challenging. In Bayesian reasoning tasks, information can be communicated in two different ways (which we call directions of information): The direction of Bayesian information (e.g.

Context Facilitates the Decoding of Lexically Ambiguous Words for Adult Literacy Learners.

An estimated one-fifth of adults in the United States possess low literacy skills, which includes minimal proficiency in reading and difficulty processing contextual information. One way to study reading behavior of adults with low literacy is through eye movement studies; however, these investigations have been generally limited. Thus, the present study collected eye movement data (e.

Phase behavior and dynamics in a colloid-polymer mixture under spherical confinement.

From studies molecular dynamics simulations, we report results on structure and dynamics in mixtures of active colloids and passive polymers that are confined inside a spherical container with a repulsive boundary. All interactions in the fully passive limit are chosen in such a way that in equilibrium coexistence between colloid-rich and polymer-rich phases occurs. For most part of the studies the chosen compositions give rise to Janus-like structure: nearly one side of the sphere is occupied by the colloids and the rest by the polymers.

Mechanisms of antigen-induced reversal of CNS inflammation in experimental demyelinating disease.

Autoimmune central nervous system (CNS) demyelinating diseases are a major public health burden and poorly controlled by current immunosuppressants. More precise immunotherapies with higher efficacy and fewer side effects are sought. We investigated the effectiveness and mechanism of an injectable myelin-based antigenic polyprotein MMPt (myelin oligodendrocyte glycoprotein, myelin basic protein and proteolipid protein, truncated).

The impact of test-taking strategies on eye movements of elementary students during reading comprehension assessment.

Teachers often encourage students to use test-taking strategies during reading comprehension assessments, but these strategies are not always evidence-based. One common strategy involves teaching students to read the questions before reading an associated passage. Research findings comparing the passage-first (PF) and questions-first (QF) strategies are mixed.

Impaired astrocytic Ca signaling in awake-behaving Alzheimer's disease transgenic mice.

Increased astrocytic Ca signaling has been shown in Alzheimer's disease mouse models, but to date no reports have characterized behaviorally induced astrocytic Ca signaling in such mice. Here, we employ an event-based algorithm to assess astrocytic Ca signals in the neocortex of awake-behaving tg-ArcSwe mice and non-transgenic wildtype littermates while monitoring pupil responses and behavior. We demonstrate an attenuated astrocytic Ca response to locomotion and an uncoupling of pupil responses and astrocytic Ca signaling in 15-month-old plaque-bearing mice.

It's in the Way That You Use It: How Vocabulary Knowledge and Usage Predict Writing Quality Among Adult Basic Education Learners.

The goal of this study was to describe how underlying vocabulary knowledge manifests into vocabulary usage, and in turn, how usage predicts writing quality among adult basic education (ABE) learners. ABE learners were administered tasks that measured vocabulary knowledge, in the forms of both vocabulary breadth and depth. Participants were also given a composition writing task, and these samples were evaluated for overall writing quality and vocabulary usage.

Surface enrichment and interdiffusion in blends of semiflexible polymers of different stiffness.

A model for a mixture of two kinds of semiflexible polymers (A and B) with the same chain length ( = = 32), but different persistence lengths, confined between parallel planar repulsive walls in a common good solvent is studied by molecular dynamics simulations. In the isotropic phase at low polymer concentrations, both polymers are repelled by the walls, and the system is anisotropic near the walls over a range controlled by the polymer linear dimensions. Close to the concentrations where in the bulk nematic order sets in, precursors of thick nematic layers at the walls are observed, strongly enriched by a stiffer component, which hence is depleted in the center of the slit pore.

How Structured Metadata Acquisition Contributes to the Reproducibility of Nanosafety Studies: Evaluation by a Round-Robin Test.

It has been widely recognized that nanosafety studies are limited in reproducibility, caused by missing or inadequate information and data gaps. Reliable and comprehensive studies should be performed supported by standards or guidelines, which need to be harmonized and usable for the multidisciplinary field of nanosafety research. The previously described minimal information table (MIT), based on existing standards or guidelines, represents one approach towards harmonization.

Before, During, and After: An Examination of the Pre-Task Planning and Post-Task Revising Practices of Adults with Low Literacy and their Effect on the Quality of Written Compositions.

This study sought to examine the pre-task planning and post-task revising practices of adults with low literacy and how those practices affect overall writing quality. Seventy-six adults with low literacy composed essays in response to a prompt and were given time for pre-task planning and post-task revising. Results showed that participants with higher planning skills were able to utilize planning and revising processes to increase the detail included in their compositions while potentially streamlining the language contained therein.

Improving Diagnostic Efficiency with Frequency Double-Trees and Frequency Nets in Bayesian Reasoning.

Unlabelled: Medical students often have problems with Bayesian reasoning situations. Representing statistical information as natural frequencies (instead of probabilities) and visualizing them (e.g.

Wetting transitions of polymer solutions: Effects of chain length and chain stiffness.

Wetting and drying phenomena are studied for flexible and semiflexible polymer solutions via coarse-grained molecular dynamics simulations and density functional theory calculations. This study is based on the use of Young's equation for the contact angle, determining all relevant surface tensions from the anisotropy of the pressure tensor. The solvent quality (or effective temperature, equivalently) is varied systematically, while all other interactions remain unaltered.