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Medium- and Long-term Runoff Prediction Based on SMA-LSSVM
Published 2022-01-01“…Medium-and long-term runoff prediction is extremely important for flood control,disaster reduction and the utilization efficiency improvement of water resources.To avoid the influence of prediction model parameters on prediction accuracy,this paper proposes a medium-and long-term runoff prediction model based on least squares support vector machine (LSSVM) optimized by the slime mold algorithm (SMA).Firstly,five standard test functions are selected to compare the simulation results of SMA and particle swarm optimization (PSO) algorithms in different dimensions.Secondly,SMA is used to optimize the penalty parameters and kernel parameters of LSSVM,and the comparison models of LSSVM and PSO-LSSVM are constructed.Finally,the models are verified with the monthly runoff of Manwan Hydropower Station Reservoir and Yingluoxia Hydrological Station as prediction examples.The results show that the mean square error of the SMA-LSSVM model is 29.26% and 7.42% lower than those of the LSSVM and PSO-LSSVM models,respectively,in the monthly runoff prediction of the Manwan station,and 32.61% and 6.61% lower,respectively,in the monthly runoff prediction of the Yingluoxia station.The proposed SMA-LSSVM model has better comprehensive prediction performance and also provides a new method for medium- and long-term runoff prediction.…”
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1862
Relationship between ecological spatial network and vegetation carbon use efficiency in the Yellow River Basin, China
Published 2024-12-01“…Vegetation, as a crucial carbon sink, is facing extensive degradation under the mounting pressures of urbanization and excessive resource exploitation, exacerbating the imbalance between carbon sources and sinks. …”
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1863
Optimization of fermentation process of passion fruit-roselle complex fruit wine with immobilized yeast
Published 2025-04-01Get full text
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1864
Rapid and high-throughput identification of thermal-responsive genes based on cDNA-library in upland cotton
Published 2024-12-01Get full text
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1865
Comparative Analysis of Photosynthetic Traits, Yield, and Fruit Quality Among Different Chestnut Cultivars
Published 2024-11-01Get full text
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1866
Characterization and Analysis of the Role of Corazonin in Regulating Ovarian Development in the Mud Crab <i>Scylla paramamosain</i>
Published 2025-07-01“…This study provides a new insight into the biological function of Crz during the ovarian development of the mud crab, which is of great significance for the sustainable development and utilization of mud crab resources.…”
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1867
DistB-Condo: Distributed Blockchain-Based IoT-SDN Model for Smart Condominium
Published 2020-01-01“…Condominium network refers to intra-organization networks, where smart buildings or apartments are connected and share resources over the network. Secured communication platform or channel has been highlighted as a key requirement for a reliable condominium which can be ensured by the utilization of the advanced techniques and platforms like Software-Defined Network (SDN), Network Function Virtualization (NFV) and Blockchain (BC). …”
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1868
Genome-wide microsatellite characterization and their marker development and transferability in Broussonetia Species
Published 2025-01-01“…However, few molecular markers have been effectively utilized for resource development and molecular genetic breeding of these species. …”
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1869
DATA SCIENCE, CANCER AND SEQUENCING ANALYSES
Published 2022-08-01“…Data science aims to utilize digital data to develop solutions to improve human life. …”
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1870
Comprehensive analysis of the NAC transcription factor gene family in Sophora tonkinensis Gagnep
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1871
General Formulas and Program Design for Manifold Method Based on Independent Covers Ⅰ:General Formulas
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1872
Exploring the Causes of Severe Fluctuations in Water Surface Area Using Water Index and Structural Equation Modeling: Evidence from Ebinur Lake, China
Published 2025-04-01“…Arid zone lakes function as indicators of watershed ecology and environment, significantly influencing regional social development. …”
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1873
Nature-based solutions for urban climate resilience: implementation, contribution, and effectiveness
Published 2025-12-01“…Though the scope of this review was constrained by various factors like language and database, it identified significant research gaps, including limited geographical case studies, reliance on secondary data and sources, methodological inconsistencies, lack of standardized approaches, and inadequate understanding of the complex functions of NbS in urban climate resilience. …”
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1874
Assisted Egg White Biogenic Synthesis for Elaboration of ZnO Nanoparticles
Published 2025-01-01“…The synthesis process utilized egg white from different sources (commercially raised hens, home-raised hens, and ducks) and varying zinc nitrate concentrations (1M and 2M) to evaluate their influence on nanoparticle morphology and size. …”
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1875
Harnessing the future: Exploring digital twin applications and implications in renewable energy
Published 2025-06-01“…This paper comprehensively reviews the latest research on the context, applications, lifecycle, functions, and architecture of digital twin technology in renewable energy systems.…”
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1876
Productivity growth, economies of scale and scope in the water and sewerage industry: The Chilean case.
Published 2021-01-01“…Evaluating the performance and analyzing the cost drivers of water utilities is of great interest for water regulators and water sector managers. …”
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1879
Role of ginger in fish nutrition with special emphasis on growth, health, gut and liver morphology
Published 2024-12-01Get full text
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1880
Cross Helicity and the Helium Abundance as an In Situ Metric of Solar Wind Acceleration
Published 2025-01-01“…Characterizing v _sw as a function of ∣ σ _c ∣ and A _He , we show that the maximum solar wind speed for plasma accelerated in source regions that are intermittently open is faster than the minimum solar wind speed for plasma accelerated in continuously open regions. …”
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