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421
Nanoindentation characterization of shale micromechanics and fracturing ability evaluation of reservoir
Published 2025-03-01“…The brittleness coefficient of crutchy shale is 0.27, which belongs to elastoplastic shale. …”
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422
Rapid simultaneous determination of organophosphorus pesticides in human serum and urine by liquid chromatography-mass spectrometry
Published 2010-01-01“…The limits of detection (LOD) was between 0.007- 0.07 mg/L and the limits of quantitation (LOQ) ranged between 0.022-0.085 mg/L. …”
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423
Spectrophotometric Method for the Determination of Ciprofloxacin in Pure and Pharmaceutical Preparations: Development and Validation
Published 2024-01-01“…Ciprofloxacin (Cip) is spectrophotometrically identified through the formation of a colored charge-transfer complex that exhibits a maximum absorbance at 440 nm. …”
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424
A Tuning Method for Speed Tracking Controller Parameters of Autonomous Vehicles
Published 2024-11-01“…While significant progress has been made in areas such as path planning, obstacle detection, and navigation, relatively less focus has been placed on vehicle speed control, which plays a critical role in ensuring safe and efficient operation, especially in complex and dynamic road environments. …”
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425
Research on the A* Algorithm for Automatic Guided Vehicles in Large-Scale Maps
Published 2024-11-01“…In this study, we aimed to improve the search efficiency and path planning quality of the A* algorithm in complex and large-scale environments through a series of optimisation measures, including the innovation of weight design, flexible adjustment of the search neighbourhood, improvement of the heuristic function, and optimisation of the node selection strategy. …”
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426
Underwater acoustic signal denoising method based on DBO–VMD and singular value decomposition
Published 2025-05-01“…With the increasingly complex marine environment, the propagation of underwater acoustic signals is often severely interfered by complex background noise, which seriously affects the signal quality and subsequently affects the detection and recognition ability of sensors for underwater targets. …”
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427
Understanding the flowering process of litchi through machine learning predictive models
Published 2025-05-01“…The machine learning algorithms can handle high-dimensional nonlinear data with complex interactions, outperform traditional statistical models in ecology, and have been effectively used for plant classification, phenology detection, crop growth detection, and yield prediction. …”
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428
THE STUDY RESULTS OF ADAPTIVE-ECOLOGICAL TRAITS OF THE NEW VARIETIES AND PROMISING LINES OF WINTER SOFT WHEAT IN THE RYAZAN REGION
Published 2019-05-01“…A number of objective reasons for the modern agrarian complex show that it is necessary to orient the most part of the agricultural establishments to a wider introduction of environmentally adaptable varieties. …”
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429
Genetic analysis of citrus fruit-related traits in the progeny of HB Pomelo × Huagan No.4 hybrids
Published 2025-01-01“…The soluble solid to acid ratio had the highest coefficient of variation (32.87%) and a heritability of 57.80%, indicating that it is a complex trait with a genetic tendency towards lower values. …”
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430
Cathodic Stripping Voltammetric Determination of Dimenhydrinate
Published 2014-09-01“…The peak height is increased largely (tripled) in presence of Cu2+, due to the formation of DMH-Cu (I) complex. The detection limit is as low as 5x10-9 M DMH. …”
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431
COLUMN PRECONCENTRATION OF URANIUM BY 1 -(2-PY RIDYLAZ0)-2-NAPHTHOL SUPPORTED ON NAPHTHALENE USING DIF'FERENTLAL PULSE POLAROGRAPHY
Published 2000-03-01“…The detection limit is 1.5 µg ml (Signal to noise ratio = 2). …”
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432
Unveiling Performance and Genetic Estimates of Tongil-Type Rice Genotypes for Yield Improvement and Breeding
Published 2025-01-01“…However, owing to its complex genetic basis, selecting for yield alone is often insufficient. …”
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433
An attention based hybrid approach using CNN and BiLSTM for improved skin lesion classification
Published 2025-05-01“…The model’s ability to analyze high-resolution images and capture complex features of skin lesions promises significant advancements in early detection and personalized treatment. …”
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434
Efficient Brain Tumor Segmentation for MRI Images Using YOLO-BT
Published 2025-06-01“…At the same time, the mIOU increased by 6.1%, and the Dice coefficient increased by 3.6%. It can be seen that the YOLO-BT algorithm is suitable for brain tumor detection and segmentation.…”
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435
Deep characteristic learning model for real-time flow monitoring based on H-ADCP
Published 2025-02-01“…This study can serve as a reference for real-time flow monitoring under complex hydrological conditions.…”
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436
Abiotic and biotic drivers of soil microbial diversity in an intensively grazed natural ecosystem
Published 2025-03-01“…We therefore used a novel innovative information-theoretic approach to structural equation model selection and multimodel path coefficient averaging to identify these drivers. …”
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437
Spatio-Temporal Fusion of Landsat and MODIS Data for Monitoring of High-Intensity Fire Traces in Karst Landscapes: A Case Study in China
Published 2025-05-01“…This study advances fire monitoring in karst regions by significantly improving both the spatio-temporal resolution and accuracy of burn scar detection compared to conventional approaches. The framework provides a viable solution for fire impact assessment in topographically complex landscapes under cloudy conditions.…”
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438
Conflict evidence combination rule based on multi-dimensional weighted evidence optimization method and its applications in pattern recognition
Published 2025-07-01“…First, systematic indicator classification and coefficient of variation analysis are conducted to rigorously select key conflict evaluation metrics. …”
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439
Evaluation of the APSIM common bean model using different cultivars and water-management scenarios
Published 2024-01-01Get full text
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440
Double‐Sided Conformable Piezoelectric Force Sensor with Enhanced Performance and Bending Correction
Published 2025-04-01“…Indeed, conformability on complex surfaces induces bending stresses in the piezoelectric sensors, interfering with the measurement of compressive force. …”
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