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Passing the national licensure examination for registered nurses (NCLEX-RN) in the US is a critical outcome of the nursing program. Research has been conducted to identify which nursing students are at risk for not passing the NCLEX-RN test. The purpose of this study was to investigate whether any of several student covariates can be used to accurately identify associate in science in nursing (ASN) students that are at-risk for failing the NCLEX-RN test. Covariates included in the study were demographics, students' pre-admission grade point average (GPA), the scores of test of essential skills (TEAS), and the assessment technologies institute® (ATI)'s comprehensive scores for a pre-RN examination test. Chi-squared automatic interaction detection, or CHAID analysis, was used to develop the model. One covariate, ATI comprehensive test scores, was found to accurately identify all at-risk ASN students. The model explained that students identified as "at-risk" had a failure rate nearly two-and-a-half times as high as the general population.
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Ecohealth
September 2025
Graduate Degree Program in Ecology, Colorado State University, Fort Collins, CO, USA.
Batrachochytrium dendrobatidis (Bd) is a fungal pathogen responsible for dramatic declines of amphibian populations around the world. Experimental exposure studies have documented differences in host susceptibility to Bd, but variation in study designs may limit our ability to compare inferences across studies. Using laboratory-maintained pathogen cultures that may lose virulence over time (i.
View Article and Find Full Text PDFJ Chem Phys
September 2025
National Synchrotron Radiation Laboratory, State Key Laboratory of Advanced Glass Materials, Anhui Provincial Engineering Research Center for Advanced Functional Polymer Films, University of Science and Technology of China, Hefei, Anhui 230029, China.
Polymer density is a critical factor influencing material performance and industrial applications, and it can be tailored by modifying the chemical structure of repeating units. Traditional polymer density characterization methods rely heavily on domain expertise; however, the vast chemical space comprising over one million potential polymer structures makes conventional experimental screening inefficient and costly. In this study, we proposed a machine learning framework for polymer density prediction, rigorously evaluating four models: neural networks (NNs), random forest (RF), XGBoost, and graph convolutional neural networks (GCNNs).
View Article and Find Full Text PDFZhonghua Yan Ke Za Zhi
September 2025
Department of Ophthalmology, The Third Xiangya Hospital, Central South University, Changsha 410013, China.
To explore the effects of aging on the stiffness of human scleral fibroblast (HSF) and the remodeling of the extracellular matrix. This experimental study was conducted from January 2022 to June 2024. HSFs were cultured, and after cell passage, β-galactosidase staining was conducted.
View Article and Find Full Text PDFRev Sci Instrum
September 2025
National Time Service Center, Chinese Academy of Sciences, Xi'an 710600, China.
We report the design and in-orbit demonstration of a compact optical system for a 87Sr optical lattice clock aboard the Chinese Space Station. This system adopts a compact and robust vertically stacked architecture with a total volume of 0.11 m3 and a mass of 53.
View Article and Find Full Text PDFJ Exp Anal Behav
September 2025
Oslo Metropolitan University, Norway.
Go/no-go successive matching (GNG-matching) tasks are one of several procedures used to establish conditional discriminations. This study presents a systematic review aimed at comparing procedures and outcomes of empirical studies using GNG-matching tasks for the emergence of symmetry, transitive, and global equivalence relations in humans and non-humans. A total of 22 articles were analyzed-nine with nonhumans and thirteen with humans.
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