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26781
Symptom Status Predicts Patient Outcomes in Persons with HIV and Comorbid Liver Disease
Published 2012-01-01“…Thus, this study examined the multiple components of HRQOL by testing Wilson and Cleary’s model in a sample of 532 individuals (305 persons with HIV and 227 persons living with HIV and liver disease) using structural equation modeling. The model components include biological/physiological factors (HIV viral load, CD4 counts), symptom status (Beck Depression Inventory II and the Medical Outcomes Study HIV Health Survey (MOS-HIV) mental function), functional status (missed appointments and MOS-HIV physical function), general health perceptions (perceived burden visual analogue scale and MOS-HIV health transition), and overall quality of life (QOL) (Satisfaction with Life Scale and MOS-HIV overall QOL). …”
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26782
Rapid Acquisition of High-Pixel Fluorescence Lifetime Images of Living Cells via Image Reconstruction Based on Edge-Preserving Interpolation
Published 2025-01-01“…Subsequently, each pixel is pseudo-color-coded based on its intensity and lifetime, preserving both structural and temporal information. We evaluated the performance of the bicubic interpolation method and our image reconstruction approach on fluorescence microspheres and fixed-cell samples, demonstrating their effectiveness in enhancing the quality of lifetime images. …”
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26783
Machine Learning Model for Gas–Liquid Interface Reconstruction in CFD Numerical Simulations
Published 2025-01-01“…However, these machine learning-based methods are restricted to computations on structured grids. In this work, we propose a machine learning-enhanced VoF method based on graph neural networks (GNNs) to accelerate interface reconstruction on general unstructured meshes. …”
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26784
Atomic Force Microscopy (AFM) nanomechanical characterization of micro- and nanoplastics to support environmental investigations in groundwater
Published 2025-06-01“…The diffusion of plastic debris affects all the environmental domains, including groundwater which was erroneously believed to be protected by the porous structure of the soil. Advanced spectroscopic techniques can detect the polymer type and quantify the number of MNP particles but are affected by large uncertainties in case of particles smaller than 10 μm in size and MNP heteroaggregates. …”
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26785
Multi-Band Torsional Vibration Amplitude Demodulation for Planetary Gearbox Fault Diagnosis Under Time-Varying Speed Conditions
Published 2025-01-01“…Furthermore, inspired by the unique time-frequency structure of the torsional vibration signal, the multi-band torsional vibration amplitude demodulation method is proposed for gear fault feature extraction. …”
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26786
Intelligence Based Controlling Models for Effective Power Tracking and Voltage Enhancement in Grid-PV Systems
Published 2025-02-01“…The improved topological structure will ensure a substantial rise in voltage gain and efficiency with reduced voltage and current stresses upon the circuit components. …”
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26787
Direct conversion of peptides into diverse peptidomimetics using a transformer-based chemical language model
Published 2025-04-01“…The design of pharmaceutically relevant compounds that mimic bioactive peptides or secondary structure elements in proteins is an important task in medicinal chemistry. …”
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26788
Adolescents: Contraceptive Knowledge and Use, a Brazilian Study
Published 2009-01-01“…The study was cross-sectional and quantitative, using a semi-structured questionnaire that was administered to 12- to 19-year-old female students in Maceió, Brazil. …”
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26789
Identification of emerging harms due to COVID-19 outbreak: a qualitative study in Iran
Published 2025-01-01“…Methods The study was conducted using a qualitative content analysis approach through semi-structured interviews with 21 experts and professors knowledgeable about social harms and COVID-19 consequences who were selected through purposive and theoretical sampling. …”
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26790
Production of Carbon Quantum Dots Based on Oil Palm Fronds for Polyethylene and Polyethylene Terephthalate Microplastics Detection
Published 2025-01-01“…* absorption band in the carbon structure of CQDs. The emergence of dominant C=C, O-H and C=O groups in the FTIR test also proves the success of CQDs production through this hydrothermal method. …”
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26791
Laparoscopic Diagnosis and Treatment of Gossypiboma Postconventional Ovariohysterectomy in a Bitch
Published 2021-01-01“…Ultrasonographic examination revealed a structure compatible with a granuloma. For the laparoscopic procedure, a 3-port (two at 11 mm; one at 6 mm) access was used. …”
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26792
Soil Parameter Mapping and Ad Hoc Power Analysis to Increase Blocking Efficiency Prior to Establishing a Long-Term Field Experiment
Published 2015-01-01“…Soil organic matter (OM) and weed seed bank populations were analyzed at each site and the spatial structure was modeled with semivariograms and interpolated with kriging to map the surface. …”
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26793
Effect of Post-Processing on the Microstructure of WE43 Magnesium Alloy Fabricated by Laser Powder Directed Energy Deposition
Published 2024-12-01“…Moreover, an equiaxed-grain structure with a random orientation and a finer grain size in the regions adjacent to the arc-shaped phases was observed in all processing conditions.…”
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26794
Enhanced optical properties of chitosan polymer doped with orange peel dye investigated via UV–Vis and FTIR analysis
Published 2025-01-01“…UV–Visible spectroscopy indicated a reduction in the optical band gap from 5.11 eV in pure CS to 2.93 eV and 2.84 eV with increasing OPD concentrations, reflecting alterations in the electronic structure and enhanced sub-bandgap states. The refractive index improved from 1.31 in pure CS to 1.54 and 1.62 in the doped electrolytes, attributed to increased optical density and light-harvesting capability. …”
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26795
Subgenome asymmetry of gibberellins-related genes plays important roles in regulating rapid growth of bamboos
Published 2025-01-01“…The subgenome asymmetry was found to be correlated with the subgenome-specific gene structure, particularly UTRs and core promoters. Our study provides novel insights into the molecular mechanism and evolution of rapid shoot growth following allopolyploidization in woody bamboos, particularly via subgenome asymmetry. …”
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26796
Positive Psychological Interventions for Patients with Type 2 Diabetes: Rationale, Theoretical Model, and Intervention Development
Published 2015-01-01“…In this paper, we review a theoretical model for the use of PP interventions to target health behaviors in T2D, describe the structure and content of a PP intervention for T2D patients, and describe baseline data from a single-arm proof-of-concept (N=15) intervention study in T2D patients with or without depression. …”
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26797
Luminescent Lanthanide Infinite Coordination Polymers for Ratiometric Sensing Applications
Published 2025-01-01“…., Eu<sup>3+</sup>, Tb<sup>3+</sup>, Ce<sup>3+</sup>) with the structural flexibility and tunability of coordination polymers. …”
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26798
Elastodynamic modeling and analysis of a 4SRRR overconstrained parallel robot
Published 2025-02-01“…<p>To address the unstructured on-site work requirements in shipyards and large-steel-structure manufacturing plants, this paper develops a 4SRRR (where S is spherical and R is rotational) quadruped wall-climbing robot, establishes a dynamic analytical model, and analyzes its natural frequencies. …”
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26799
Study insights in the role of PGC-1α in neurological diseases: mechanisms and therapeutic potential
Published 2025-02-01“…The present review provides a relatively complete overview of the current knowledge on PGC-1α, including its functions in different types of neurons, basic structural characteristics, and its interacting transcription factors. …”
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26800
Dental Trauma following Animal Attack: A Case Report
Published 2025-01-01“…These attacks, especially to the face, can cause significant functional, cosmetic, and structural damage. A 40-year-old woman was attacked by a leopard, resulting in tooth mobility, pain, and orofacial lacerations. …”
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