Suggested Topics within your search.
Suggested Topics within your search.
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2401
Application of copy number variation sequencing combined with whole exome sequencing in prenatal left–right asymmetry disorders
Published 2025-01-01“…Further bioinformatics scrutiny was conducted to assess the protein structure and function prediction of these variants, ultimately indicating their potential pathogenicity. …”
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2402
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Patterns of Variation and Coordination in Shoot Traits Across Four Branching Orders of <i>Larix principis-rupprechtii</i>
Published 2025-06-01“…As the structural units of the aboveground branching system in woody plants, it remains unclear whether shoots exhibit a universal whole-plant economic spectrum and whether branch order significantly affects the patterns of trait variation and coordination. …”
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2404
Morphological variations at the knee associated with osteoarthritis: a case-control study using data from the GOAL study
Published 2023-06-01“…Measurement of 12 characteristics was undertaken in 815 controls with asymptomatic structurally normal knees to examine right-left symmetry and variation with gender and age. …”
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2405
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2406
Nestling Plumage Colour Variation in a Sexually Dichromatic Hole‐Nesting Passerine Bird—Potential Functions and Mechanisms
Published 2025-04-01“…Focusing on the collared flycatcher (Ficedula albicollis), this explorative study investigated colour variation in the pre‐fledgling stage of nestlings. …”
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2407
Efficient Prediction of Shallow-Water Acoustic Transmission Loss Using a Hybrid Variational Autoencoder–Flow Framework
Published 2025-07-01“…The results demonstrated that the VAE–Flow network achieved higher computational efficiency, with a computation time of 4 s for generating 1000 acoustic TL samples, versus the over 500 s required by the KRAKEN model, while preserving accuracy, with median structural similarity index measure (SSIM) values over 0.90.…”
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2408
IELTS and TOEFL Applicants’ Self-assessment and Actual Test Performance: A Mixed-Methods Study of Relationship and Variation
Published 2025-04-01“…Data collection involved the applicants' self-assessments, their test scores, and semi-structured interviews. Quantitative data were analysed using correlation and regression analyses, while qualitative data were examined through thematic content analysis. …”
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2409
Regional Climate Drives Spatial Variation in Species Richness in the Most Diverse Family of Neotropical Snakes (Colubroidea: Dipsadidae)
Published 2025-07-01“…Then, using piecewise structural equations, we evaluated and compared the ability to predict the richness of these cells by several environmental (current climatic seasonality and past climatic stability) and evolutionary variables (speciation rates and time for speciation). …”
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2410
Intraspecific Variation and Recent Loss of Ancient, Conserved Effector Genes in the Sudden Oak Death Pathogen Phytophthora ramorum
Published 2025-01-01“…The six genomes were assembled into 13 putative chromosomes. Analysis of structural variation revealed multiple chromosome fusion and fission events. …”
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2411
Seasonal variation in water use for hygiene in Oromia, Ethiopia, and its implications for trachoma control: An intensive observational study.
Published 2022-05-01“…Sixty-one household members were observed intensively over two days in the dry season (January), the rainy season (July) and during the harvest period (October) in 2018. Structured record forms were used to document household water availability and use. …”
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Characterizing fine-scale spatiotemporal variations in canopy litterfall and fine root dynamics in cool temperate forest ecosystems
Published 2025-06-01“…This study combined up to four years of field measurements (2–4 years for litterfall, 1 year for fine root stocks, and 2 years for fine root production and mortality) from twelve 0.02–0.09-ha stands in Gwangneung Experimental Forest to investigate the relationships between litter and fine root variability and stand topographic, structural, and edaphic features. Topography emerged as a key driver of variation within stands, significantly influencing total litterfall (βstd.= −0.568 for elevation; βstd.= −0.597 for slope), leaf litterfall (βstd.= −0.722 for elevation), total fine root biomass (βstd. = −0.863 for slope), and < 1mm-sized root biomass (βstd.= −0.618 for slope). …”
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Differentiated Impacts of Indoor and Outdoor Fitness Environments on Residents’ Activity Intensity: A Perspective on Homo Urbanicus
Published 2024-10-01“…An empirical investigation is conducted using structural equation modeling (SEM) with data from 286 valid questionnaires (<i>N</i> = 421). …”
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2416
A Damage Detection Approach for Cable-Stayed Bridges Using Displacement Responses and Mahalanobis Distance
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2417
A Unified Surrogate Framework for Data-Driven Reliability Analysis of Mechanical Systems from Low to Multi-DOF
Published 2025-02-01“…The methodology integrates four main components: (i) probabilistic uncertainty modeling for mass, damping, and stiffness, (ii) Latin Hypercube Sampling (LHS) to efficiently explore parameter variations, (iii) Monte Carlo simulation (MCS) for estimating failure probabilities under stochastic excitations, and (iv) machine learning models, including Random Forest (RF), Gradient Boosting (GB), Extreme Gradient Boosting (XGBoost), and Neural Networks (NNs), to predict structural responses and failure probabilities. …”
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2418
A unified model for metallic materials reliability data and its application in NIMS metallic materials database (Kinzoku)
Published 2025-12-01“…A data model to organize metallic materials’ reliability properties are presented, along with data format variations to implement the conceptual model. By analysing the structures behind the Creep Data Sheet and Fatigue Data Sheet series from the National Institute for Materials Science (NIMS), commonalities were identified to establish a standardized list of entities and their relationships. …”
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