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761
Research on low-complexity XL-MIMO wireless transmission design
Published 2023-08-01Get full text
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762
Finite-Time Impulsive Control of Financial Risk Dynamic System with Chaotic Characteristics
Published 2021-01-01Get full text
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763
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764
A Framework for Developing Biodiversity Conservation Networks Based on Morphological Spatial Pattern Analysis and the Maximum Entropy Model: A Case Study of the Jianghan Plain, Chi...
Published 2025-01-01“…Our findings indicated the following: (1) The Jianghan Plain hosts 21 major ecological sources, primarily natural water bodies at the plain’s edge, which can be classified into five primary and 16 secondary sources based on biodiversity grades. (2) The recessive corridors, comprising 10 primary and 95 secondary ones, are mainly concentrated in the central Jianghan Plain, with primary corridors located centrally and westward, characterized by a large overall span. (3) Changhu Lake and Honghu Lake, two critical water bodies with high-quality habitats and significant biodiversity, were identified as key ecological nodes from the ecological sources, bridging and guiding the central and southern corridors. (4) Based on the ecological network distribution and key nodes and corridors, a “three zones, three belts, and two points” strategy was proposed for optimizing the Jianghan Plain’s ecological network. …”
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765
Study on the Annual Variation Characteristics of Runoff in Yunnan
Published 2021-01-01“…To study the annual variation characteristics of runoff in Yunnan Province and analyze the main influencing factors,based on the observed monthly and annual rainfall and runoff data of 9 representative hydrological stations in 6 major river basins in Yunnan from 1956 to 2016,this paper analyzes the annual runoff distribution in terms of the uniformity,concentration and relative variation range.The research shows that:①The uniformity coefficient (C<sub>u</sub>) of runoff distribution in many years ranges from 0.55 to 1.21,and the concentration (C<sub>n</sub>) ranges from 0.23 to 0.66,so the runoff is unevenly distributed in the whole province.②The C<sub>u</sub> and C<sub>n</sub> decrease in general.Especially after 2000,the annual distribution of runoff shows a trend of uniformity.③The runoff concentration is relatively high in the Yangtze River Basin and the Honghe River Basin,and the annual runoff distribution is flat in the Lancang River Basin and the Zhujiang River Basin.④The uniformity trend of annual runoff distribution is closely related to human activities in the basin.…”
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766
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767
Existence of normalized solutions for a Sobolev supercritical Schrödinger equation
Published 2024-12-01Get full text
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768
Bibliometric Analysis and Future Prospects of Sludge Treatment and Disposal Technologies in China
Published 2020-01-01Get full text
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769
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770
Retrieval of water quality parameters based on IOA-ML models and their response to short-term hydrometeorological factors
Published 2025-02-01“…Study region: The Honghu Lake (HHL) and Changhu Lake (CHL) in middle China. …”
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771
Efficient Spectral-Spatial Fusion With Multiscale and Adaptive Attention for Hyperspectral Image Classification
Published 2025-01-01“…Extensive experiments conducted on four public datasets (Houston2013, Botswana, WHU-Hi-HanChuan and WHU-Hi-HongHu) demonstrate that the proposed ESSF method significantly outperforms nine other state-of-the-art methods in terms of classification accuracy.…”
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772
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773
Analysis of Two-phase Flow Field and Oil Injection Lubrication Characteristics of High-speed Gears
Published 2024-07-01Get full text
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774
Study of Alternating Transmission Performance of Shape Memory Alloy and Magneto-rheological Fluid
Published 2023-03-01Get full text
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775
Synthesis and crystal structure of 3-methyl-2-(methylthio)-4H-chromen-4-one, C12H12O2S
Published 2023-08-01Get full text
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776
Joint quantification of transmission dynamics and diagnostic accuracy applied to influenza
Published 2010-12-01Get full text
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777
Trotting Motion of the Quadruped Model with Two Spinal Joints and Its Dynamics Features
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778
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779
Impacts of Intensified Agriculture Developments on Marsh Wetlands
Published 2013-01-01“…A spatiotemporal analysis on the changes in the marsh landscape in the Honghe National Nature Reserve, a Ramsar reserve, and the surrounding farms in the core area of the Sanjiang Plain during the past 30 years was conducted by integrating field survey work with remote sensing techniques. …”
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780
ĐO LƯỜNG SỰ THÕA MÃN CỦA KHÁCH HÀNG SỬ DỤNG KHÁCH SẠN TẠI THÀNH PHỐ ĐÀ LẠT
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