Meaningful

Over the last half-century, variable responses to sweetness have repeatedly been shown to fall into a small number of hedonic responses, implying that looking only at group means may can obfuscate meaningfully different response patterns. Comparative data for sourness is quite sparse, especially in adults. While increased liking with higher acid concentration has been reported for some children, in adults, sourness is classically assumed to be aversive, with a monotonic drop in liking with increasing sourness...

Extracellular polymeric substances (EPS) are produced by microorganisms and interact to form a complex matrix called biofilm. In soils, EPS are important contributors to the microbial necromass and, thus, to soil organic carbon (SOC). Amino sugars (AS) are used as indicators for microbial necromass in soil, although the origin of galactosamine and mannosamine is largely unknown. However, indications exist that they are part of EPS. In this study, two bacteria and two fungi were grown in starch medium either with or without a quartz matrix to induce EPS production...

OBJECTIVE: To explore emerging adults' descriptions of important resilience factors when growing up with ADHD. METHOD: Individual interviews with 10 emerging adults (21-24 years) who participated in a 10-year follow-up study, analyzed using thematic analysis. RESULTS: The main theme was that "life gets better." Resilience factors contributing to this positive development were strategies to regulate ADHD, valuable relationships, acceptance, seeing positive attributes of ADHD, receiving tailored, non-stigmatizing support, and participating in meaningful activities...

BACKGROUND: The noteworthy correlation between bite force and masticatory performance emphasizes its significance as a meaningful and objective method for assessing oral function. Furthermore, in the study of bruxism, the measurement of intraoral bite force assumes critical importance. Given the importance of assessing occlusal forces and bite force, this systematic review aims to assess the efficacy of wireless sensors in measuring these forces. METHODS: The search methodology employed in this systematic review adhered to the guidelines outlined by PRISMA...

Figure-ground segmentation is a fundamental process in visual perception that involves separating visual stimuli into distinct meaningful objects and their surrounding context, thus allowing the brain to interpret and understand complex visual scenes. Mammals exhibit varying figure-ground segmentation capabilities, ranging from primates that can perform well on figure-ground segmentation tasks to rodents that perform poorly. To explore figure-ground segmentation capabilities in teleost fish, we studied how the archerfish, an expert visual hunter, performs figure-ground segmentation...

BACKGROUND: Minimally invasive surgery (MIS) such as minimally invasive chevron osteotomy and Akin osteotomy (MICA) has become popular in the treatment of hallux valgus. However, how to correct three-dimensional deformities in hallux valgus effectively and simply in MICA is still difficult. Special equipment is required in MICA as has been reported before. It is meaningful and necessary to reduce the reliance on special equipment in MICA. METHODS: From January 2021 to July 2022, patients with mild or moderate hallux valgus were treated with a joy-stick assistant three-dimensional modified technique (Joy-stick 3D technique) of MIS...

STATEMENT OF PROBLEM: Manually sculpting a wax pattern of a facial prosthesis is a time-, skill-, and resource-intensive process. Computer-aided design (CAD) methods have been proposed as a substitute for manual sculpting, but these techniques can still require high technical or artistic abilities. Three-dimensional morphable models (3DMMs) could semi-automate facial prosthesis CAD. Systematic comparisons of different design approaches are needed. PURPOSE: The purpose of this study was to compare the trueness and repeatability of replacing facial features with 3 methods of facial prosthesis design involving 3DMM, traditional CAD, and conventional manual sculpting techniques...

Messenger RNA (mRNA) has gained marvelous attention for managing and preventing various conditions like cancer, Alzheimer's, infectious diseases, etc. Due to the quick development and success of the COVID-19 mRNA-based vaccines, mRNA has recently grown in prominence. A lot of products are in clinical trials and some are already FDA-approved. However, still improvements in line of optimizing stability and delivery, reducing immunogenicity, increasing efficiency, expanding therapeutic applications, scalability and manufacturing, and long-term safety monitoring are needed...

Consciousness science is marred by disparate constructs and methodologies, making it challenging to systematically compare theories. This foundational crisis casts doubts on the scientific character of the field itself. Addressing it, we propose a framework for systematically comparing consciousness theories by introducing a novel inter-theory classification interface, the Measure Centrality Index (MCI). Recognizing its gradient distribution, the MCI assesses the degree of importance a specific empirical measure has for a given consciousness theory...

Learners across the medical education continuum will encounter numerous high-stakes exams and assessments. Effectively preparing for and performing well on these types of assessments can be challenging for learners for a wide variety of reasons. It is imperative that medical educators provide appropriate support for learners who experience challenges with high-stakes exams, particularly given the complexity of factors like life circumstances of individual learners and the significance of these assessments for career advancement/progression...

Critical consciousness is a powerful tool for individuals from marginalized groups to transcend their oppressive conditions through engagement in critical reflection, motivation, and action. Nonetheless, the mental health benefits and costs of critical consciousness have received limited research attention. The present study utilized a longitudinal research design to explore the positive and negative relationships between critical consciousness and mental health among sexual minority individuals in different developmental stages...

Trauma-Informed Behavioral Supports (TIBS) is a novel treatment approach targeting aggression against self or against others in individuals who experience borderline personality disorder (BPD). It is based on applied behavior analysis and uses a person-centered and trauma-informed framework. People with BPD hospitalized because of concerning behaviors, [aggression to others, verbal aggression (e.g., defined as aggression in the forms of verbal threats, etc.), physical aggression, and self-injury, etc.] may experience exacerbations of such behavior in the hospital...

The characterization of structure of organic salts in complex mixtures has been a difficult problem in analytical chemistry. In the analysis of Scutellariae Radix (SR), the pharmacopoeia of many countries stipulates that the quality control component is baicalin (≥9% by high performance liquid chromatography (HPLC)). The component with highest response in SR was also baicalin detected by liquid chromatography-mass spectrometry (LC-MS). However, in the attenuated total reflection Fourier transform infrared spectroscopy, the carbonyl peak of glucuronic acid of baicalin did not appear in SR...

Clay colloids in the subsurface environment have a strong adsorption capacity for radionuclides, and the mobile colloids will carry the nuclides for migration, which would promote the movability of radionuclides in the groundwater environment and pose a threat to the ecosphere. The investigations of the adsorption/desorption behaviors of radionuclides in colloids and porous media are significant for the evaluation of the geological disposal of radioactive wastes. To illustrate the adsorption/desorption behaviors of 241 Am(Ⅲ) in Na-montmorillonite colloid and/or quartz sand systems at different pH (5, 7 and 9), ionic strengths (0, 0...

In recent years, deep learning (DL) has shown great potential in the field of dermatological image analysis. However, existing datasets in this domain have significant limitations, including a small number of image samples, limited disease conditions, insufficient annotations, and non-standardized image acquisitions. To address these shortcomings, we propose a novel framework called DermSynth3D. DermSynth3D blends skin disease patterns onto 3D textured meshes of human subjects using a differentiable renderer and generates 2D images from various camera viewpoints under chosen lighting conditions in diverse background scenes...

Behavioural Activation (BA)-a brief therapy based on the scheduling of enjoyable, purposeful and rewarding activities-is an effective and cost-effective treatment for depression in adults that shows promise for children and adolescents. We provide an update on a previous systematic review of evidence on BA-delivered in-person, telephone, or online-for depression and comorbid anxiety in children and adolescents. We conducted systematic literature searches in 6 databases up to February 2024. We included all study designs evaluating BA with participants up to 18 years old with diagnosable depression, as established by a validated screening tool or diagnostic manual...

To evaluate the Advancing Community Health and Individual leadership through a noVel Educational (ACHIEVE) program uniting Chicago high school and undergraduate students (scholars) and community organizations to empower youth to meaningfully impact communities while enhancing organizational capacity. Between 2020 and 2022, the ACHIEVE program engaged cohorts of youth in classroom-based learning and community-based projects targeting health and education disparities. Pre and post-program surveys were administered to scholars to assess knowledge about disparities, skills, and self-efficacy...

PURPOSE: The transition from hospital to home can be challenging for parents of prematurely born infants. The aim of this ethnographic study was to describe a multidisciplinary and cross-sectoral discharge conference for families with premature infants transitioning from a neonatal intensive care unit to municipal healthcare services. DESIGN AND METHODS: An ethnographically/anthropologically inspired qualitative design was adopted. We conducted four participant observations of multidisciplinary and cross-sectoral discharge conferences and 12 semistructured interviews with four neonatologists, four nurses, and four health visitors who had attended one of the conferences...

Disordered proteins are conformationally flexible proteins that are biologically important and have been implicated in devastating diseases such as Alzheimer's and cancer. Unlike stably-folded structured proteins, disordered proteins sample a range of different conformations that needs to be accounted for. Here, we treat disordered proteins as polymer chains, and compute a dimensionless quantity called instantaneous shape ratio (Rs ), as Rs = Ree 2 /Rg 2 , where Ree is end-to-end distance and Rg is radius of gyration...

Nuclear receptors (NRs) regulate gene expression in critical physiological processes, with their functionality finely tuned by ligand-induced conformational changes. While NRs may sometimes undergo significant conformational motions in response to ligand-binding, these effects are more commonly subtle and challenging to study by traditional structural or biophysical methods. Molecular dynamics (MD) simulations are a powerful tool to bridge the gap between static protein-ligand structures and dynamical changes that govern NR function...