Heterostructured S-Scheme BiOBr/CuO Nanocomposite for Photocatalytic Degradation of Glyphosate.

Metal oxide semiconductor-activated photocatalysis has become a promising sustainable technology for the mitigation of emerging organic pollutants. The rational design of a photocatalyst heterojunction allows the degradation of a broad range of organic contaminants. Herein, we optimized hydrothermal approaches for the facial synthesis of well-defined BiOBr/CuO heterojunction photocatalysts.

Tinnitus and COVID-19: effect of infection, vaccination, and the pandemic.

Introduction: The COVID-19 pandemic, which began worldwide around March 2020, has had an impact on hearing health, specifically tinnitus and hearing loss. Physiologically, COVID-19 infection, or medication used to treat the infection, has been reported to be a potential risk factor for tinnitus onset. In addition, tinnitus was reported to be a long COVID symptom or to occur after a COVID-19 vaccination in some cases.

Myonuclear and satellite cell content of the vastus lateralis and soleus with70 days of simulated microgravity and the NASA SPRINT exercise program.

We previously observed a range of whole muscle and individual slow and fast myofiber size responses (mean: +4 to -24%) in quadriceps (vastus lateralis) and triceps surae (soleus) muscles of individuals undergoing 70 days of simulated microgravity with or without the NASA SPRINT exercise countermeasures program. The purpose of the current investigation was to further explore, in these same individuals, the content of myonuclei and satellite cells, both of which are key regulators of skeletal muscle mass. Individuals completed 6° head-down-tilt bedrest (BR, n=9), bedrest with resistance and aerobic exercise (BRE, n=9), or bedrest with resistance and aerobic exercise and low-dose testosterone (BRE+T, n=8).

The effect of incline walking on lower extremity and trunk mechanics in older adults.

Older adults are at an increased risk of developing knee osteoarthritis. High internal knee abduction moment during daily activities may elevate the risk of knee osteoarthritis. Incline walking exercise has been found to decrease knee abduction moment in healthy young adults.

Multiplexed activity metabolomics for isolation of filipin macrolides from a hypogean actinomycete.

Chemical and biological stimulus screening in a hypogean actinomycete was used to elicit secondary metabolism. Optimal biosynthesis of bioactive natural products was identified using Multiplexed Activity Profiling for determining dose-dependent activity via six single-cell biological readouts. Bioactive extracts were fractioned to establish candidate compounds for isolation using Multiplexed Activity Metabolomics by correlating microtiter well-isolated phenotypes and extracted ion current peaks.

Survival of the fittest? Peak oxygen uptake and all-cause mortality among older adults in Norway.

Objective: To determine the cardiorespiratory fitness (CRF) levels needed to avoid the Grim Reaper (Death) among older adults. We hypothesized that an above average peak oxygen uptake (VO) is needed for 70-77-year-old men and women to delay the encounter with Death.

Design: Prospective cohort study.

Developing nursing education in a low-income country.

Background: Nursing schools in low-income countries face challenges to effectively educate and retain future nurses in rural settings where healthcare needs are more prominent. It is important to understand the experiences of nursing students in rural settings to better prepare them to meet the complex needs of the community. Little is known about nursing students' experiences in rural Uganda.

Legacy Effects of Plant Community Structure Are Manifested in Microbial Biofilm Development With Consequences for Ecosystem CO Emissions.

To better understand linkages between hydrology and ecosystem carbon flux in northern aquatic ecosystems, we evaluated the relationship between plant communities, biofilm development, and carbon dioxide (CO) exchange following long-term changes in hydrology in an Alaskan fen. We quantified seasonal variation in biofilm composition and CO exchange in response to lowered and raised water table position (relative to a control) during years with varying levels of background dissolved organic carbon (DOC). We then used nutrient-diffusing substrates (NDS) to evaluate cause-effect relationships between changes in plant subsidies (i.

Differential Item Functioning Effect Size Use for Validity Information.

There has been an emphasis on effect sizes for differential item functioning (DIF) with the purpose to understand the magnitude of the differences that are detected through statistical significance testing. Several different effect sizes have been suggested that correspond to the method used for analysis, as have different guidelines for interpretation. The purpose of this simulation study was to compare the performance of the DIF effect size measures described for quantifying and comparing the amount of DIF in two assessments.

Parent Teaching Using the Enhanced Moved by Reading to Accelerate Comprehension in English Intelligent Tutoring System to Teach Question-Asking During Shared Book Reading in Latino Families.

Purpose: The Parent-Enhanced Moved by Reading to Accelerate Comprehension in English (Parent EMBRACE) program offers a bilingual parent-training literacy intervention for Latino families. Within the context of shared book reading, the application leverages both the home language and technology to increase parent question-asking during shared reading. Research goals were to (a) examine the potential of the Parent EMBRACE tutoring system at teaching parents to increase the quantity and variety of their question-asking during shared book reading, (b) examine changes to parents' reading attitudes or motivation, and (c) examine whether children's reading attitude is correlated with parent interactions.

The Distance Effect in Focus of Attention: Spatial or Temporal Distance?

The benefit of an external focus over an internal focus has been well-established. Within this literature, several studies have documented a distal effect of attentional focus by comparing the efficacy of a proximal and distal external focus. A potential confound is that most distal focus cues direct the performer's attention to an outcome occurring after the completion of movement, while the proximal cues direct attention to something that occurs during the movement process.

Vascular adaptations following an eight-week sprint interval training intervention in healthy men.

Background: Sprint interval training (SIT) has been shown to improve many indices of cardiovascular risk. The effect of SIT on emerging indicators of cardiovascular health, including arterial stiffness and carotid intima media thickness, remains unclear. Thus, the purpose of this study was to assess changes in augmentation index at 75 beats per minute (AIx@75), pulse wave velocity (cfPWV), and carotid intima media thickness (CIMT) at three time points of an 8-week SIT intervention.

Charge-Assisted Anion-π Interaction and Hydrogen Bonding Involving Alkylpyridinium Cations.

Competition and cooperation of charge-assisted anion-π interactions and hydrogen bonding were explored in the solid state and in solutions of 1-ethyl-4-carbomethoxypyridinium iodide, the compound utilized by Kosower to calculate solvent polarity Z-indices. X-ray structural analysis of this salt revealed multiple short contacts of iodide anions with hydrogen atoms and aromatic rings of pyridinium cations. Geometric characteristics, quantum theory of atoms in molecules (QTAIM), and noncovalent interaction (NCI) analysis of these contacts indicated comparable interaction energies of the anion-π and hydrogen bonding between iodide and pyridinium cation.

Unveiling Gaps in High School Strength and Conditioning: CSCS Certification, Coaching Leadership, and Facilities.

Judge, LW, Marsh, JP, Petersen, JC, Pearson, D, and Bellar, D. Unveiling gaps in high school strength and conditioning: CSCS certification, coaching leadership and facilities. J Strength Cond Res XX(X): 000-000, 2024-The aim of this study was to examine the prevalence of Certified Strength and Conditioning Specialist (CSCS) and/or dedicated strength coaches overseeing strength and conditioning facilities (SCFs) at the high school level in a Southwestern state.

Creating Lasting Conditions for Meaningful Recess Reform: A 5-School Exploration.

Background: When well implemented, recess is a critical part of the school day for children's healthy development. We explored the implementation of a recess improvement process in 5 elementary schools across 3 states.

Methods: We conducted a mixed-methods implementation study in which we visited each school 3 times over 1 school year, collecting observational, interview, survey, and focus group data.

Psychological Factors and Blood Pressure Responses to Acute Stress in Women with Takotsubo Syndrome: An Exploratory Study.

Aims: This secondary analysis aimed to: 1) describe psychological resources and distress in women with Takotsubo Syndrome (TS), and 2) explore whether such factors affect blood pressure (BP) responses to acute mental stress.

Methods And Results: Participants were 47 women consecutively enrolled in an ongoing study examining the prognostic significance of stress reactivity in TS. Psychological resources (resilience, adaptive coping) and distress (depression, anxiety, PTSD, perceived stress) were self-reported using validated questionnaires <12 weeks after TS.

A new modified estimator of population variance in calibrated survey sampling.

In survey statistics, estimating and reducing population variation is crucial. These variations can occur in any sampling design, including stratified random sampling, where stratum weights may increase the variance of estimators. Calibration techniques, which use additional auxiliary information, can help mitigate this issue.

The effects of tobacco 21 laws on smoking and vaping: Evidence from panel data and biomarkers.

We use data from the Population Assessment of Tobacco Use and Health (PATH), a longitudinal data set including self-reported and biomarker measures of tobacco use, to examine the effects of state-level tobacco 21 (T21) laws on smoking and vaping. T21 laws reduce self-reported cigarette smoking among 18-to-20 year olds, concentrated in males. Initial non-users who "age-out" of treatment are less likely to subsequently initiate self-reported smoking or vaping.

Unique exploration method of electronic component failure time and yield strengths of circular tubes under complete flexible model.

The aim of this study is to develop new exponential weighted moving average control charts based on a flexible model. These control charts created through least square and weighted least square estimators of the shape parameter of the new Kumaraswamy Pareto distribution. Exponential weighted moving average control charts based on least square and weighted least square estimators are compared for checking the performance of control charts.

Hypoxia regulate developmental coronary angiogenesis potentially through VEGF-R2- and SOX17-mediated signaling.

Background: The development of coronary vessels in embryonic mouse heart involves various progenitor populations, including sinus venosus (SV), endocardium, and proepicardium. ELA/APJ signaling is known to regulate coronary growth from the SV, whereas VEGF-A/VEGF-R2 signaling controls growth from the endocardium. Previous studies suggest hypoxia might regulate coronary growth, but its specific downstream pathways are unclear.

A Qualitative Analysis of Victims' Perceptions of Procedural Justice for Sexual Victimization.

Sexual violence is a prevalent crime that is heavily underreported. Police behaviors when responding to such crimes can influence decisions to report. Furthermore, there is a dearth of knowledge on the relationship between procedural justice tenets (e.