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Suggested Topics within your search.
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4701
Transperineal Three-Dimensional Ultrasound Combined with Real-Time Shear Wave Elastography Imaging to Assess Changes in Pelvic Floor Structure During Pregnancy and Delivery
Published 2024-08-01“…However, their combination yields the highest diagnostic efficiency.…”
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4702
A novel study of the impact of supply chain complexity on the bullwhip effect
Published 2024-12-01“…Objectives: The research quantitatively studies the effect of the strategic supply chain structure at the design phase on amplifying the bullwhip effect. …”
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4703
The Effect of Low Temperature and Low Illumination Intensity on the Photosynthetic Characteristics and Antioxidant Enzyme Activity in the Strawberry
Published 2025-03-01“…All stress conditions (LT, LI, and LTLI) decreased net photosynthetic rate, stomatal conductance, transpiration rate, the maximum photochemical efficiency of photosystem II, photosynthetic electron transport rate, and actual photochemical quantum efficiency. …”
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4704
A Method for Grading Failure Rates Within the Dynamic Effective Space of Integrated Circuits After Testing
Published 2025-02-01“…Experiments show that this method not only accurately captures quality differences and ensures grading accuracy but also significantly improves grading efficiency.…”
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4705
Utility Optimization of Federated Learning with Differential Privacy
Published 2021-01-01“…First, the impact of data heterogeneity of participants on global model accuracy is analyzed quantitatively based on 1-Wasserstein distance. Then, we design a multilevel and multiparticipant dynamic allocation method of privacy budget to reduce the injected noise, and the utility can be improved efficiently. …”
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4706
The impact of industry 4.0 on the sustainable development of urban economy under the background of big data
Published 2025-06-01“…The primary objective is to analyze how these technologies contribute to optimizing urban economic structure, improving resource efficiency, and fostering innovation-driven growth. …”
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4707
A Novel Data-Driven Model for Dynamic Prediction and Optimization of Profile Control in Multilayer Reservoirs
Published 2021-01-01“…Key parameters including transmissibility, control pore volume, water injection allocation factors, and injection efficiency are derived directly from history matched model, and the dominated flow channels could be quantitatively identified. …”
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4708
Characteristics of ultrafine-nano bubbles and its enhancing mechanism for the mineralization reaction of fly ash
Published 2025-06-01“…By the division of reaction process, the main affecting factors in each stage are identified, and an innovative technique of ultrafine-nano bubble aeration to improve the mineralization reaction efficiency is proposed. At the same time, the physical and chemical properties of ultrafine-nano bubbles are quantitatively characterized by Nanoparticle Tracking Analyzers and Zeta Potential Meter. …”
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4709
Study on Measuring and Evaluating the Synergy Effect of Regional Coal Mine Emergency Management in China Based on the Composite System Synergy Model
Published 2022-01-01“…Moreover, the order degrees and synergistic degrees of the regional CME management synergy subsystems in Henan Province, China, in the period 2015-2019 were quantitatively measured and analyzed using the composite system synergy model. …”
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4710
DAMAGE IDENTIFICATION METHOD BASED KRIGING MODEL
Published 2020-01-01“…To improve damage identification efficiency,a damage identification method based on Kriging model was proposed. …”
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4711
Effect of slow-release mineral fertilizer on the intensity of phosphorus and potassium mobilization in soil
Published 2024-10-01“…We provide estimates of the polymer added efficiency for a series of polymer-modified fertilizer. …”
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4712
Micro Mechanism Research of Photoacoustic Effect Based on Gold Nanocomposites in Multiphysics Field
Published 2025-01-01“…The results showed that high PA generation efficiency could be achieved by rationally constructing the composites of PDMS and gold nanoarray.…”
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4713
Automating areas of interest analysis in mobile eye tracking experiments based on machine learning
Published 2018-12-01“…Together with a real-time capability of the mapping process after completed training, even hours of eye tracking recording can be evaluated efficiently. (Code and video examples have been made available at: https://gitlab.ethz.ch/pdz/cgom.git)…”
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4714
Hydrodynamic Features of Gas-Liquid Flow Movement in a Separation Device Plane Channel with an Oscillating Wall
Published 2018-12-01“…The aim of the research is to increase the efficiency of separation equipment by imposing the vibration impact on a gas-liquid flow. …”
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4715
Application of Artificial Intelligence using K-Means for Programming Question Assessment
Published 2025-07-01“…System performance was validated quantitatively by comparing cluster results against ground truth labels from manual grading. …”
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4716
Investigation of the Optimal Fast Charging Strategy without Lithium Plating for Lithium-Ion Batteries
Published 2025-01-01“…Thirdly, the differences in the charging effects of differing charging strategies were quantitatively analyzed in 4 dimensions, charging time, charging capacity, charging energy, and charging efficiency, and the applicable scenarios of different charging strategies are discussed. …”
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4717
Online simultaneous determination of lactoferrin and immunoglobulin G in dairy products by two-dimensional liquid chromatography
Published 2024-09-01“…The quantitation limits of Immunoglobulin G in solid samples was 34 mg/kg while in liquid samples was 7 mg/kg, the recovery rate were 91.2%~104.0% and the RSD were 2.1%~4.7%.ConclusionThe online two-dimensional liquid chromatography system established in the experiment has the advantages of simple pretreatment, high automation, high analysis efficiency, high accuracy and good repeatability, and is suitable for the determination of lactoferrin and immunoglobulin G in dairy products.…”
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4718
Formation Damage due to Drilling and Fracturing Fluids and Its Solution for Tight Naturally Fractured Sandstone Reservoirs
Published 2017-01-01“…Experimental results indicate that the drilling fluid causes the major damage, and the chosen treating fluid can enhance rock permeability both effectively and efficiently at least at the room temperature with the overburden pressure.…”
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4719
Multiple-Site Hemodynamic Analysis of Doppler Ultrasound with an Adaptive Color Relation Classifier for Arteriovenous Access Occlusion Evaluation
Published 2014-01-01“…For 30 long-term follow-up patients, the experimental results show the proposed screening model efficiently evaluates access occlusion.…”
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4720
Identifying Inefficient Urban Residential Land within Shenzhen City: An Approach Using Gaussian Mixture Model and Multi-Source Big Data
Published 2025-07-01“…To address these issues, this paper employs the Gaussian Mixture Model (GMM) clustering method and integrates multi-source geographical big data to quantitatively characterize land use efficiency. Additionally, Spearman's coefficient analysis and Principal Component Analysis methods are applied for data dimensionality reduction. …”
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