Maize-Tripsacum-Teosinte allopolyploid (MTP), a novel dwarf mutant inducer tool in maize.

Dwarf plant architecture facilitates dense planting, and increased planting densities boost the maize yield. However, breeding applications of dwarfing materials for maize are currently limited. There is an urgent need remove the obstacles to applying dwarf resources.

Childhood adversity and adolescent mental health: Examining cumulative and specificity effects across contexts and developmental timing.

Associations between adversity and youth psychopathology likely vary based on the and of experiences. Major theories suggest that the impact of childhood adversity may either be in type (the more types of adversity, the worse outcomes) or in timing (the longer exposure, the worse outcomes) or, alternatively, concerning the type (e.g.

AMPK-Mediated Hypolipidemic Effects of a and Mixed Extract on High-Fat Diet-Induced Liver Triglyceride Accumulation: An In Vivo and In Vitro Study.

Background: This study investigates the hypolipidemic effects of a mixed extract of and (USCP119) in HFD-fed hamsters and in vitro cellular models.

Methods: Over an 8-week period, HFD-fed hamsters were assigned to one of six groups: normal diet, HFD control, HFD with 50 mg/kg USCP119, HFD with 100 mg/kg USCP119, HFD with 50 mg/kg USCP119 twice daily (BID), and HFD with omega-3 fatty acids. Key outcomes assessed included body weight, serum triglycerides (TG), total cholesterol (TC), liver weight, hepatic TG levels, and epididymal fat.

Dietary Adherence to Recommendations among a Cohort of Adults and Teens with Celiac Disease Maintaining a Gluten-Free Diet Compared to a Nationally Representative Sample: A Cross-Sectional Study.

Celiac disease (CeD) is a common autoimmune condition, with a prevalence of ~1%. Currently, a gluten-free diet (GFD) is the only treatment option. Due to fortification rules excluding gluten-free products in the United States of America (U.

Project SUCCESS: Youth Substance use and Mental Health.

This study aims to assess whether students at schools implementing Project SUCCESS (PS) have different substance use and mental health outcomes than those at schools not implementing PS. Surveys were administered to 18,151 middle and high school students from 29 school districts and 50 schools. Multivariable logistic and linear regressions controlling for individual- and school-level characteristics were used.

Ratings of perceived effort during expiratory pressure tasks in healthy adults.

Purpose: Expiratory muscle strength training (EMST) is a resistance exercise used to improve maximal expiratory pressure and airway protective functions (cough and swallow) in clinical populations. Although ratings of perceived exertion/effort (RPE) are commonly used in exercise prescription and monitoring, they have been underutilized in EMST and require investigation. Our study aims were to: (1) examine how healthy adults rate their effort using the EMST-150 device and MicroRPM respiratory manometer; (2) assess variability in RPE; and (3) compare RPE and relative expiratory pressures obtained from the two devices.

Positive Autism Screening Rates in Toddlers Born During the COVID-19 Pandemic.

Importance: Stress and viral illness during pregnancy are associated with neurodevelopmental conditions in offspring. Autism screening positivity for children born during the pandemic remains unknown.

Objective: To examine associations between prenatal exposure to the pandemic milieu and maternal SARS-CoV-2 infection with rates of positive Modified Checklist for Autism in Toddlers, Revised (M-CHAT-R) screenings.

Relating in the Wild: Toward an Analysis of Equivalence Relations Under More Naturalistic Conditions.

Since the first proposal 50 years ago, numerous experiments have documented how arbitrarily related stimuli can become functionally interchangeable. These studies have sought to understand how different variables can moderate the probability of equivalence class formation. However, the well-established evidence regarding this phenomenon in experimental settings does not necessarily guarantee an understanding about how equivalence relations are produced in natural settings.

A Modern Collaborative Behavior Analytic Approach to Incidental Naming.

An important distinction has been drawn within the behavior-analytic literature between two types of naming. Naming that is reinforced is referred to as bidirectional naming, and naming that is not reinforced is referred to as incidental bidirectional naming. According to verbal behavior development theory children who demonstrate incidental naming have developed a verbal behavioral cusp, and often learn new language more rapidly as a result.

The development and structure of the HEALthy Brain and Child Development (HBCD) Study EEG protocol.

The HEALthy Brain and Child Development (HBCD) Study, a multi-site prospective longitudinal cohort study, will examine human brain, cognitive, behavioral, social, and emotional development beginning prenatally and planned through early childhood. Electroencephalography (EEG) is one of two brain imaging modalities central to the HBCD Study. EEG records electrical signals from the scalp that reflect electrical brain activity.

Dynamic Changes Toward Reflective Practice: Documented Shifts in Speech-Language Pathologists' Evaluation Practices.

Purpose: This qualitative study explored the experiences of speech-language pathologists (SLPs) in professional learning communities (PLCs) during a year-long virtual professional development (PD) opportunity using an implementation science (IS) framework in an urban public school district for dynamic assessment (DA) training. The DA presented in the PD was modified based on ongoing discussions with key stakeholders in the district, so that it could be reasonably implemented in clinical practice while preserving the integrity of the DA's purpose.

Method: SLPs in an urban district were trained virtually using DA over the course of the school year.

Dynamic Functional Connectivity Correlates of Trait Mindfulness in Early Adolescence.

Background: Trait mindfulness-the tendency to attend to present-moment experiences without judgment-is negatively correlated with adolescent anxiety and depression. Understanding the neural mechanisms that underlie trait mindfulness may inform the neural basis of psychiatric disorders. However, few studies have identified brain connectivity states that are correlated with trait mindfulness in adolescence, and they have not assessed the reliability of such states.

Separateness or wholeness: a qualitative study of the experiences of Asian American female sexual minorities.

This study explored the intersection of race, gender, and sexuality as they pertain to experiences of Asian American female sexual minority (AAFSM) students attending Midwestern universities in the United States through an intersectional lens. The study utilized intersectionality as a theoretical framework, a data generation tool, and a methodological approach to guide the study. The results showed that the participants experienced constructed objectifications, which included gendered, racial, and sexual objectification.

Profiles of racial discussions and associations with parent sociocultural factors and internalized racism in Asian American families.

While Asian American parents are key contributors in racially socializing their children, past research indicates that issues of race are not frequently discussed among Asian American families. Moreover, there is limited research on how Asian American parents' sociocultural factors predict the amount and ways they talk about race to their children. We conducted latent profile analyses among 150 Asian American parents' (M = 42.

Parental self-efficacy and early language development in deaf and hard-of-hearing children.

This study examined the relationship between parental self-efficacy in parents of young deaf and hard-of-hearing (DHH) children and children's spoken language skills. A retrospective within-subjects study design was used that included 24 mother-child dyads with DHH children. Parental self-efficacy was assessed using the Scale of Parental Involvement and Self-Efficacy-Revised.

Ionic Liquid-Based Extraction Strategy for the Efficient and Selective Recovery of Scandium.

The recovery of scandium (Sc) from highly acidic industrial effluents is currently hindered by the use of large quantities of flammable and toxic organic solvents. This study developed an extraction system using ionic liquids (ILs) and phenylphosphinic acid (PPAH) as diluents and an extractant, respectively, to selectively recover Sc from the aqueous phase. The effect of IL chemical structure, aqueous pH and temperature on the extraction of Sc was systematically investigated and the findings revealed that ILs with longer alkyl side chains had reduced Sc extraction ability due to the presence of continuous nonpolar domains formed by the self-aggregation of the IL alkyl side chain.

Mining Candidate Genes for Leaf Angle in L. by Combining QTL Mapping and RNA Sequencing Analysis.

Leaf angle (LA) is an important trait of plant architecture, and individuals with narrow LA can better capture canopy light under high-density planting, which is beneficial for increasing the overall yield per unit area. To study the genetic basis and molecular regulation mechanism of leaf angle in rapeseed, we carried out a series of experiments. Quantitative trait loci (QTL) mapping was performed using the RIL population, and seven QTLs were identified.