-
3901
Capacity Allocation Method of Key Equipment in PV System Applied in Office Buildings
Published 2024-03-01“…In view of the two optimization objectives of improving the system load supply rate and the smoothness of the electricity curve, this paper studies the equipment capacity allocation methods of various main devices in the PEDF system. …”
Get full text
Article -
3902
Load Model Construction and Parameter Identification Method of Inverter-Interfaced Distributed Generator
Published 2024-11-01“…However, current research focuses mainly on analyzing and modeling the characteristics of a single type of distributed generation, and there is limited research on general models that can uniformly describe DGs with certain similarities. [Method] This article constructed an inverter-interfaced distributed generator (IIDG) model and employed a novel optimization algorithm. …”
Get full text
Article -
3903
Workability of Nanomodified Self-Compacting Geopolymer Concrete Based on Response Surface Method
Published 2024-11-01Get full text
Article -
3904
Visual Active SLAM Method Considering Measurement and State Uncertainty for Space Exploration
Published 2025-07-01“…Simulations and field tests in different challenging scenarios are conducted to verify the effectiveness of the proposed method.…”
Get full text
Article -
3905
Image Processing Method Based on Chaotic Encryption and Wavelet Transform for Planar Design
Published 2021-01-01“…Firstly, the traditional Mallat algorithm is optimized; since the mean value of the transform coefficients generated after the wavelet transform of the image is used as the initial value of the chaotic system to iterate, when the image is modified, then the mean value of the wavelet coefficients will also change, and the final iteration comes out as two different sequences using the property that the chaotic system is extremely sensitive to the initial conditions, so the algorithm has a certain sensitivity to tampering and localization effect. …”
Get full text
Article -
3906
-
3907
-
3908
Extraction Method of Coronary Artery Blood Vessel Centerline in CT Coronary Angiography
Published 2019-01-01“…Aiming at the problem that the traditional coronary artery centerline extraction method is computationally intensive and requires a large number of manual interventions, a fully automatic coronary artery centerline tracking extraction method is proposed. …”
Get full text
Article -
3909
Practical and cost-effective method for the isolation of pollen grains from various sources
Published 2025-06-01“…Mock standards, with known concentrations and varied characteristics, when analyzed alongside unknown samples, can provide evaluation, optimization, and validation of scientific methods. Due to the scarcity of commercially available pollen grains, this study introduces a practical and cost-effective method for isolating pollen grains from various sources to be used in a mock pollen standard. …”
Get full text
Article -
3910
Influence of Different Surface Texture Parameters on the Contact Performance of Piston Ring-Sleeve Friction Pair of Hydraulic Cylinders
Published 2021-01-01“…Using the evaluation method of friction coefficient and mass wear rate, the influence sequence and optimal values of texture parameters that affect friction and wear characteristics are obtained through range analysis. …”
Get full text
Article -
3911
Optimal selection of high-production well targets for fault-controlled fractured-vuggy reservoir in Shunbei oil and gas field, Tarim Basin
Published 2025-05-01“…This process included methods for optimizing well trajectories, selecting well locations, predicting formation pressures before drilling, and predicting wellbore stability, which improved drilling safety and efficiency. …”
Get full text
Article -
3912
Analysis of transient temperature field of five-phase induction motor with composite winding under different operating conditions
Published 2024-11-01“…In order to reveal the heating state in the five-phase induction motor with compound winding under different operating conditions, a new star-pentagon compound winding was constructed based on the conventional single-winding structure, and the electromagnetic loss of the studied motor with compound winding was calculated under different operating conditions by the field-circuit coupling method. …”
Get full text
Article -
3913
The optimal strategy for seasonal influenza vaccination to prevent high-intensity level of influenza epidemics in Zhejiang, China: an integrated transmission-dynamic and health-eco...
Published 2025-07-01“…This study aims to evaluate optimal strategies for SIV to prevent high-intensity level of influenza epidemics in Zhejiang Province, China. …”
Get full text
Article -
3914
Efficacy of different acupuncture-related therapies for tension-type headache: a systematic review and network meta-analysis
Published 2024-12-01“…A Bayesian network meta-analysis was conducted using Stata 17.0 to assess the relative effectiveness and safety of the different acupuncture therapies. This study was registered with the Prospective Register of Systematic Reviews (CRD42024537187).ResultsA total of 42 RCTs, encompassing 4,103 participants and 21 distinct treatment therapies, were included in the analysis. …”
Get full text
Article -
3915
Optimal Siting and Sizing of Multiple DG Units for the Enhancement of Voltage Profile and Loss Minimization in Transmission Systems Using Nature Inspired Algorithms
Published 2016-01-01“…Apart from optimal sizing and siting of DGs, different scenarios with number of DGs (3, 4, and 5) and PQ capacities of DGs (P alone, Q alone, and P and Q both) are also analyzed and the results are analyzed in this paper. …”
Get full text
Article -
3916
Metabolomics approach to exploring the effects of changes in substance composition induced by different irradiation doses on the sensory quality of saozi
Published 2024-12-01“…Non-targeted metabonomics method was used to explore the influence of changes in composition induced by different irradiation doses on the sensory characteristics of saozi. …”
Get full text
Article -
3917
-
3918
Impact of national e-commerce demonstration city pilot policy on urban carbon emission efficiency: From the perspective of soft and hard environments
Published 2024-12-01“…It focused on the moderating effects of e-commerce soft and hard environments, providing policy references for achieving carbon neutrality and peak carbon emissions goals. [Methods] Based on prior research, this study employed multiple-period difference-in-differences and double machine learning models to rigorously identify the causal relationship between the NEDC pilot policy and urban CEE, using panel data of 282 prefecture-level administrative units in China from 2006 to 2022. …”
Get full text
Article -
3919
-
3920
Removal of hydrocarbons and heavy metals from petroleum water by modern green nanotechnology methods
Published 2023-04-01“…In order to maintain biodiversity, hydrosphere ecosystems, and people, it is crucial to remove these heavy metals and polluting chemical compounds from the watery environment. In this study, different Nanoparticles (α-Fe2O3, CuO, and ZnO) were synthesized by green synthesis method using Portulaca oleracea leaf extract and characterized by UV–Vis spectrophotometers, FTIR spectroscopy, X-Ray Diffraction (XRD), Scanning Electron Microscopy (SEM), Energy Dispersive Spectroscopy (EDS) techniques in order to investigate morphology, composition, and crystalline structure of NPs, these were then used as adsorbent for the removal of As(III), Bi(II), Cd(II), Cr(VI), Mn(II), Mo(II), Ni(II), Pb(II), Sb(III), Se(-II), and Zn(II) from wastewater, and removal efficiencies of were obtained 100% under optimal conditions.…”
Get full text
Article