-
481
A comprehensive dataset of above-ground forest biomass from field observations, machine learning and topographically augmented allometric models over the Kashmir HimalayaZenodo
Published 2025-02-01“…Data were collected and generated through remote sensing techniques and extensive in-situ measurements of 6220 trees (n=275 plots), including tree diameter at breast height, species composition, and tree density to map forest area and model AGB across varied terrain. …”
Get full text
Article -
482
LABORATORY STUDY RESULTS OF SOIL-CUTTING OPERATING ELEMENTS
Published 2018-09-01“…(Materials and methods) For the experiment, use was made of quartz as an abrasive material, paraffin with additives of ceresin and petrolatum as binding components; cement was additionally introduced to change the granulometric composition of a soil model, and a cross-planer was used as a drive mechanism. …”
Get full text
Article -
483
Improved performance indicators and institutional setup for more viable compost production from municipal solid waste in Sri Lanka
Published 2025-09-01“…To address these significant performance variations observed among the stations, a monitoring and evaluation framework is proposed based on four composite key performance indicators (KPIs): General Facility Management Index (GFMI), Composting Process Management Index (CPMI), Compost Quality Index (CQI), and Cost Recovery Index (CRI). …”
Get full text
Article -
484
Major Adverse Kidney Events in Hospitalized Older Patients With Acute Kidney Injury: Machine Learning–Based Model Development and Validation Study
Published 2025-01-01“…The eXtreme Gradient Boosting algorithm was applied to establish a prediction model for MAKE30. Model discrimination was evaluated by the area under the receiver operating characteristic curve (AUROC). …”
Get full text
Article -
485
Geochemical modeling of diagenetic reactions between albitization of K-feldspar and plagioclase feldspar in sandstone reservoirs under the influence of CO2 partial pressure
Published 2024-01-01“…This study aims to explore the variations in the albitization behavior of detrital and K-feldspar plagioclase using the KINDISP and Geochemist's Workbench (GWB) geochemical models and conduct a comparative analysis between them. …”
Get full text
Article -
486
Photometry of Outer Solar System Objects from the Dark Energy Survey. II. A Joint Analysis of Trans-Neptunian Absolute Magnitudes, Colors, Light Curves and Dynamics
Published 2025-01-01“…For the 696 trans-Neptunian objects (TNOs) with absolute magnitudes 5.5 < H _r < 8.2 detected in the Dark Energy Survey, we characterize the relationships between their dynamical state and physical properties—namely H _r , indicating size; colors, indicating surface composition; and flux variation semiamplitude A , indicating asphericity and surface inhomogeneity. …”
Get full text
Article -
487
Comprehensive evaluation and ranking of CMIP6 global climate models for simulating climate extreme indices across diverse hydrological and geographical regions of Nepal
Published 2025-10-01“…The results reveal significant spatial variation in GCM performance across Nepal, with no single model performing best in all regions or for all indices. …”
Get full text
Article -
488
Effect of Thermal Cracking on the Tensile Strength of Granite: Novel Insights into Numerical Simulation and Fractal Dimension
Published 2024-11-01“…A grain-based model (GBM) was developed to simulate the complex cracking behavior, incorporating the mineral compositions and thermal expansion properties of the granite. …”
Get full text
Article -
489
Multiple analytical perspectives of mitochondrial genes in the context of preeclampsia: potential diagnostic markers
Published 2025-07-01“…CIBERSORT highlighted immune cell composition variations between PE and Control groups. …”
Get full text
Article -
490
Evaluating climate-induced changes in the suitable distribution and ecological niche of Prunus mira Koehne using ensemble modeling and high-performance liquid chromatography analys...
Published 2025-07-01“…Based on the Biomod2 platform and ensemble modeling, 10 species distribution model groups were incorporated to simulate potential distribution areas. …”
Get full text
Article -
491
Research On Calculation of Longitudinal Deformation of The Underlying Shield Tunnel Caused By Excavation of The Foundation Pit Considering Consolidation Effects
Published 2025-01-01“…This study introduces the soil consolidation model and the time-dependent stiffness constitutive relationship to reveal the coupling mechanism of "excavation unloading consolidation hardening tunnel deformation time-varying", provides a theoretical foundation.MethodsBy incorporating soil consolidation effects into a foundation model based on Biot's consolidation theory, this study establishes a consolidation model for internal foundation loading. …”
Get full text
Article -
492
Determinação e modelagem das propriedades físicas e da contração volumétrica do trigo, durante a secagem Determination and modeling of physical properties and shrinkage of wheat gr...
Published 2006-09-01“…<br>The objectives of this work was to evaluate the effect of variation of water content on the physical properties of wheat grain and to adjust different mathematical models to the obtained experimental values as a function of moisture content. …”
Get full text
Article -
493
Groundwater estimation and determination of its probable recharge source in the Lower Swat District, Khyber Pakhtunkhwa, Pakistan, using analytical data and multiple machine learni...
Published 2025-07-01“…Groundwater recharge sources and demarcation of feasible exploration sites via actual field data and machine learning-based approaches in the Lower Swat District were carried out. Based on variations in subsurface lithological composition (e.g., relative proportions of gravel, clay, silt, and bedrock) and the varying distances of selected well sites from the Swat River, the study area was divided into seven zones. …”
Get full text
Article -
494
Predictive modeling for mechanical characteristics of ultra high-performance concrete blended with eggshell powder and nano silica utilizing traditional technique and machine learn...
Published 2024-12-01“…The R2 value, experimentally predicted variation, and error analysis showed that the ANN model was more accurate than the RSM model. …”
Get full text
Article -
495
-
496
Temperature sensitivity of bacterial species-level preferences of soil carbon pools
Published 2025-04-01“…These results suggest that common bacterial species associated with SOC mineralization adjust their substrate preferences in response to temperature variations, potentially impacting SOC composition and dynamics under warming.…”
Get full text
Article -
497
Emotional wellbeing in neurodivergent populations
Published 2025-06-01“…The sample includes individuals self-identifying with ADHD, ASD, DCD, SID, SH, OCD, and other conditions, alongside a neurotypical comparison group.ResultsFindings reveal systematic variations in emotional wellbeing indexed by three key indicators: (1) overall valence (positive vs. negative emotional needs), (2) activation level (intensity of emotional needs), and (3) the resulting wellbeing index (a composite of the first two). …”
Get full text
Article -
498
The Genesis of a Thin-Bedded Beach-Bar System Under the Strike-Slip Extensional Tectonic Framework: A Case Study in the Bohai Bay Basin
Published 2025-07-01“…Integrating drilling cores, wireline log interpretations, three-dimensional seismic data, geochemical analyses, and palynological data, this study investigates the sedimentary characteristics, sandbody distribution patterns, controlling factors, and genetic model of this lacustrine beach-bar system. Results reveal the following: (1) widespread thin-bedded beach-bar sandbodies dominated by fine-grained sandstones and siltstones, exhibiting wave ripples and low-angle cross-bedding; (2) two vertical stacking patterns, Type A, thick mudstone intervals intercalated with laterally continuous thin sandstone layers, and Type B, composite sandstones comprising thick sandstone units overlain by thin sandstone beds, both demonstrating significant lateral continuity; (3) three identified microfacies: bar-core, beach-core, and beach-margin facies; (4) key controls on sandbody development: paleoenvironmental evolution establishing the depositional framework, secondary fluctuations modulating depositional processes, strike-slip extensional tectonics governing structural zonation, paleobathymetry variations and paleotopography controlling distribution loci, and provenance clastic influx regulating scale and enrichment (confirmed by detrital zircon U-Pb dating documenting a dual provenance system). …”
Get full text
Article -
499
Ultra-fast real time ethanol sensing behavior and reduction in optical bandgap of the hydrothermally synthesized V2O5/ZnO nanocomposites
Published 2025-06-01“…Tauc’s plot is applied to estimate the optical bandgap variation, showing that the bandgap of the nanocomposites lies within those of V2O5 and ZnO individual metal oxides, However, it lowers below that of V2O5 for the VZ-III nanocomposite. …”
Get full text
Article -
500
Stable isotope tracing the transformation dynamics of diverse water bodies in the Manas River Basin, Northwest China
Published 2025-06-01“…This study delineated the spatiotemporal variation characteristics of stable isotopic composition of waters, and employed the MeteoInfo and MixSIAR models to elucidate the origins and transformation dynamics among the various water bodies in the MRB. …”
Get full text
Article