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3081
PLA-Based Electrospun Nanofibrous Mats Towards Application as Antibiotic Carriers: Processing Parameters, Fabrication and Characterization
Published 2025-04-01“…A sum of complementary characterization techniques, including scanning electron microscopy (SEM), infrared spectroscopy (FTIR), X-ray diffraction (XRD), and differential scanning calorimetry (DSC), were applied to comparatively investigate the fibers’ morphology, structural properties, and crystallinity. Drug loading, porosity, degradation, and in vitro release profiles were evaluated. …”
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3082
Mediation Effect of Resilience Between Social Support and Depression Symptoms in Patients With Strabismus: A Cross-Sectional Study
Published 2025-01-01“…Patients completed the Self-Rating Depression Scale (SDS), Social Support Rating Scale, and Connor-Davidson Resilience Scale. Multiple linear regression and structural equation modeling explored the relationship between social support, resilience, and depression symptoms.Results: Of the 200 patients, 28.5% had depression symptoms (21.5% mild, 6.0% moderate, and 1.0% severe). …”
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3083
Visual perception and cognitive functioning in MCI and mild Alzheimer’s disease: a cross-sectional study protocol from the DEM-VIS study in Germany
Published 2025-08-01“…Data analysis will involve descriptive analyses, linear regression analyses, multivariate analysis of variance, mediation analysis and structural equation modelling.Ethics and dissemination This study has received approval from the Ethics Committee of Helmut Schmidt University/University of the Federal Armed Forces Hamburg, Germany (number: 2023_009). …”
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3084
Attitudes and practices toward anxiety among haemodialysis patients: a multicentre cross-sectional study in Qingdao, China
Published 2025-07-01“…For practices, attitude (β=0.281, p<0.001) and the same income category (β=1.512, p=0.011) were significant. Structural equation modelling identified anxiety’s direct effects on attitudes (β=0.218, p<0.001) and practices (β=−0.149, p<0.001), with attitudes positively affecting practices (β=0.380, p<0.001).Conclusions Patients undergoing haemodialysis exhibited high anxiety levels alongside proactive practices and negative attitudes. …”
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3085
Investigating biological sex as a moderator of the association of nature exposure with brain health: a cross-sectional UK biobank analysis
Published 2025-07-01“…Residential nature exposure was estimated as the percentage of land classified as natural environment within 1000 m and 300 m buffers around each participant’s home. Structural brain magnetic resonance imaging (MRI) outcomes included total grey matter volume, total white matter volume, and average hippocampal volume, all normalized for head size. …”
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3086
Petrophysical evaluation of clastic formations in boreholes with incomplete well log dataset by using joint inversion technique and machine learning algorithms
Published 2025-07-01“…., volumes of laminar, structural and disperse shale) in clastic rocks from incomplete well log data we followed three approaches which are based on a hierarchical model, and on a joint inversion technique: 1) Available well log data (excluding the incomplete well log) are used to train machine learning algorithms to generate a predictive model; 2) the first step of the second approach machine learning algorithms are used to generate the missing data which are subsequently included a joint inversion; 3) in the third approach, machine learning process is used to estimate the missing data which are subsequently included in the prediction of the petrophysical properties. …”
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3087
Psychometric validation of the Chinese version of the nursing informatics competence scale and analysis of influencing factors
Published 2025-07-01“…The scale’s validity was assessed in three aspects: content validity, structural validity, and criterion-related validity. …”
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3088
Additive Manufacturing as an Alternative to Core Sampling in Concrete Strength Assessment
Published 2025-07-01“…Mixtures containing up to 30% ash-slag filler maintained structural-grade strength while reducing clinker demand, underscoring their sustainability potential. …”
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3089
Sleep duration, sleep disturbances and skeletal muscle mass change over time: A population-based longitudinal analysis in Peru [version 4; peer review: 1 approved, 2 approved with...
Published 2025-01-01“…Background The skeletal muscle has mainly a structural function and plays a role in human’s metabolism. …”
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3090
Polygenic indices for cognition in healthy aging; the role of brain measures
Published 2023-03-01“…Associations were not explained by brain-structural markers of brain aging. Genetics uncovered in GWAS of cognitive performance may contribute to individual differences established relatively early in life and may not reflect genetic mechanisms of cognitive aging.…”
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3091
Automated Deep Learning Based Cardiac Quantification in Hypertrophic Cardiomyopathy: A Comparative Study with Manual Segmentation
Published 2025-08-01“…Incorporation of DL algorithms can substantially streamline the clinical workflow, although careful validation remains necessary in structurally complex cases such as HCM. …”
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3092
Carry-over effects in Culex species along a land use gradient with differences in microclimatic conditions
Published 2025-07-01“…Results A piecewise structural equation model (SEM) was employed to simultaneously estimate the linear regression coefficients for various predicted relationships. …”
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3093
Parameter Optimization of MALDI-TOF MS Based on Improved Whale Optimization Algorithm
Published 2025-05-01“…A mass spectrometer with higher resolution can provide more accurate measurement results, which is particularly important when analyzing and identifying the components in complex samples and distinguishing similar structural ions. In order to optimize the design of MALDI-TOF MS and improve the resolution of the instrument, the following steps were adopted. …”
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3094
Damping of dynamic forces by materials used in the construction of ballast and ballastless railway tracks. Crushed stone
Published 2019-06-01“…An increase in the ambient temperature, especially above 30 °C, reduces the elastic properties and structural viscosity of viscousplastic materials that fill the pore space of a crushed stone prism, thereby reducing its strength. …”
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3095
Research on a Damage Assessment Method for Concrete Components Based on Material Damage
Published 2025-05-01“…With the popularization of the concept of seismic performance-based design, the correct and quantitative evaluation of post-earthquake damage to structural components has become a research focus. Referring to the concrete constitutive relationship mentioned in the Chinese national standard GB/T 50010-2010, this study proposes a damage assessment method for concrete components based on material damage. …”
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3096
Atrophy related neuroimaging biomarkers for neurological and cognitive function in Wilson disease
Published 2025-07-01“…Methods In this study, 30 WD patients and 30 age- and sex-matched healthy controls were enrolled prospectively and underwent structural magnetic resonance imaging (MRI). Regional atrophy was evaluated using established linear radiological measurements and the automated workflow volumetric estimation of gross atrophy and brain age longitudinally (veganbagel) for age- and sex-specific estimations of regional brain volume changes. …”
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3097
Ten‐Year Outcomes and Predictors of Mortality Following Catheter Ablation of Ventricular Tachycardia
Published 2025-01-01“…It plays a key role in acute therapy of electrical storm, treatment of VTs in patients with structural heart disease (SHD), and can reduce VT burden. …”
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3098
Progress in silicon-based reconfigurable and programmable all-optical signal processing chips
Published 2025-05-01“…Abstract Taking the advantage of ultrafast optical linear and nonlinear effects, all-optical signal processing (AOSP) enables manipulation, regeneration, and computing of information directly in optical domain without resorting to electronics. …”
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3099
Assessing the performance of novel and sustainable electrochemical sensor based on cobalt sulfide/upcycled reduced graphene oxide from plastic waste
Published 2025-08-01“…In this study, a cobalt sulfide/reduced graphene oxide (CoS/rGO) nanocomposite was synthesized via a straightforward, low-cost method that integrates thiourea and cobalt acetate to form CoS, with rGO derived from recycled plastic waste. The structural and electrochemical properties of the composites were systematically investigated using cyclic voltammetry (CV) and linear sweep voltammetry (LSV). …”
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3100
Increasing the noise immunity of radio receiving paths with automatic sensitivity control
Published 2021-03-01“…To overcome the disadvantages of attenuating ASCs, structures that implement the exchange of the transmission coefficient of the RRP to DR and linearity are proposed. …”
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