-
4941
On the propeller wake evolution using large eddy simulations and physics-informed space-time decomposition
Published 2024-01-01“…A novel modal analysis methodology, denoted as the physics informed sparsity-promoting dynamic mode decomposition (pi-SPDMD) model, was introduced for the reduction and reconstruction analysis of intricate propeller wake flows, aiming to provide insight into the inherent flow structures spanning diverse temporal and spatial scales. …”
Get full text
Article -
4942
Supply-Demand Matching Evaluation and Coupling Coordination of Cultural Ecosystem Services in Urban Park Green Spaces
Published 2025-03-01“…First, an evaluation indicator system and a supply-demand relationship model encompassing supply potential, supply opportunity, and resident demand dimensions are constructed to analyze the matching relationship and spatial distribution characteristics of CES. …”
Get full text
Article -
4943
Link Scheduling in Satellite Networks via Machine Learning Over Riemannian Manifolds
Published 2025-01-01“…Furthermore, we introduce a separate model, the convolutional neural network (CNN) over Riemannian manifolds, which captures geometric relationships between satellites and users by extracting spatial features from the network topology across all links. …”
Get full text
Article -
4944
Optimizing Fertilizer Use in Precision Agriculture with GIS and Remote Sensing
Published 2025-01-01“…In the processing stage, spatial analysis is done to discover nutrient and crop health variations which lead to a fertilizer optimization model that allocates specific rates of fertilizer application. …”
Get full text
Article -
4945
Quantifying Karenia brevis bloom severity and respiratory irritation impact along the shoreline of Southwest Florida.
Published 2022-01-01“…Both BSI and RI consider spatial extent and temporal evolution of the bloom, and can be updated routinely and used as objective criteria to aid future socioeconomic and scientific studies of K. brevis. …”
Get full text
Article -
4946
-
4947
Functional information technology in geometry-graphic training of engineers
Published 2017-02-01“…Computer graphics is an efficient mechanism for the development of students’ spatial thinking. The role of instrumental training of students to the wide use of CAD-systems increases in the solution of educational problems and in the implementation of project tasks, which corresponds to the modern requirements of the professional work of the designer-constructor.In this paper, the following methods are used: system analysis, synthesis, simulation.General geometric-graphic training model of students of innovation orientation, based on the use of a wide range of computer technology is developed. …”
Get full text
Article -
4948
-
4949
-
4950
A stochastic optimization method for economic microgrid operation based on "source-load operation" mode classification
Published 2025-06-01“…Second, a source-load probabilistic forecasting model for the target day is established using similar-day data under the same operation mode, and typical source-load forecasting scenarios are obtained through scenario generation and reduction. …”
Get full text
Article -
4951
Dental bur detection system based on asymmetric double convolution and adaptive feature fusion
Published 2024-12-01“…YOLO-DB yielded a Mean Average Precision (mAP@0.5) of 99.3% on the dental bur dataset, with a notable 3.2% increase in mAP@0.5:0.95 and a sustained detection pace of 128 frames per second. The model also achieved a 14.4% reduction in parameter volume and a 17.9% decrease in computational expenditure, while achieving a flawless counting accuracy of 100%. …”
Get full text
Article -
4952
Collaborative Scheduling of Yard Cranes, External Trucks, and Rail-Mounted Gantry Cranes for Sea–Rail Intermodal Containers Under Port–Railway Separation Mode
Published 2025-06-01“…The spatial separation of port yards and railway hubs, which relies on external truck drayage as a necessary link, hampers the seamless transshipment of sea–rail intermodal containers between ports and railway hubs. …”
Get full text
Article -
4953
Research on UAV aerial imagery detection algorithm for Mining-Induced surface cracks based on improved YOLOv10
Published 2025-08-01“…Experiments show a 12% mAP@0.5 improvement and 17% reduction in parameters on a self-built mining crack dataset, with further validation on VisDrone2019 (mAP@0.5: 0.422, + 11.6%), Validating its effectiveness for UAV-based small-object detection, the model offers an efficient, reliable solution for geological hazard warning and mining safety.…”
Get full text
Article -
4954
Chromosomes and speciation in tuco-tuco (Ctenomys, Hystricognathi, Rodentia)
Published 2016-09-01“…These changes can modulate the flow of genes between chromosomal races and amplify the divergence which has arisen due to spatial isolation. These data confirm the recombinational model of chromosomal speciation.…”
Get full text
Article -
4955
Evolution Mechanism of Advanced Equipment Manufacturing Innovation Network Structure from the Perspective of Complex System
Published 2021-01-01“…The reduction in spur helps to increase economic output.…”
Get full text
Article -
4956
Spatiotemporal simulation of sustainable development based on ecosystem services under climate change.
Published 2025-01-01“…The results indicate that: (1) Under all three scenarios in 2035, the trend of LUCs in the karst area of southeastern Yunnan is highly consistent, though the intensity and spatial configuration vary significantly. The least reduction in arable land area occurs under the shared socioeconomic pathways (SSP) 126 scenario, while water bodies and construction land show varying degrees of increase; (2) Regarding ESs, both water yield and soil retention exhibit an increasing trend across all scenarios by 2035, with the most notable rise under SSP126. …”
Get full text
Article -
4957
Simulating CO2 dynamics in Brackish Lake Obuchi, Japan: Low pCO2 maintenance through diverse nutrient inputs
Published 2025-08-01“…The pCO2 variability is dominated by spatially uniform seasonal patterns (90% of variance) driven by temperature changes, while summer periods exhibit distinct spatial patterns (6.0% of variance) that vary with river discharge magnitude. …”
Get full text
Article -
4958
Resource-Oriented Treatment Technologies for Rural Domestic Sewage in China Amidst Population Shrinkage: A Case Study of Heyang County in Guanzhong Region, Shaanxi Province
Published 2025-04-01“…This facilitates the transition from gray-infrastructure-dependent models to holistic pollution control systems with resource recovery capabilities. …”
Get full text
Article -
4959
PEMBELAJARAN KEBENCANAAN BAGI MASYARAKAT DI DAERAH RAWAN BENCANA BANJIR DAS BERINGIN KOTA SEMARANG
Published 2017-06-01“…The high level of flood risk that occurs in Semarang city, raises the level of anxiety in the community , so it needs to have integration in community disaster education . The purpose of this paper is to inform the public profile of the flood prone areas in the form of non-spatial data base ( behavior towards disaster , habits and aspirations of the community in the face of disaster), and a disaster for developing learning models in shaping the character of the community . …”
Get full text
Article -
4960
Cropland encroachment on ecological land in Mainland Southeast Asia leads to massive carbon emissions
Published 2025-05-01Get full text
Article