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Akademický článek

Building footprint extraction from aerial images using an edge-aware YOLO-v8 network

Autor: Z. Song, W. Wang, Z. Hao, X. Li, S. Tang, L. Xie

Publikováno v: The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol XLVIII-1-2024, Pp 605-611 (2024)

Building footprint extraction is a critical indicator for assessing urban infrastructure, and extracting building footprints from remote sensing imagery can have significant practical applications. However, achieving rapid and accurate extraction of

Externí odkaz: https://doaj.org/article/0f5659392ca54d3f80e8ffecef16cd04

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Akademický článek

Time-varying reliability models for parallel systems consisting of beam structures with crack flaws

Autor: P. Gao, L. Xie

Publikováno v: Mechanical Sciences, Vol 15, Pp 237-248 (2024)

Time-varying reliability assessment of parallel systems of beam structures with crack defects is of great importance for structural safety evaluation. In this paper, time-varying reliability models for parallel systems with cracked beams are proposed

Externí odkaz: https://doaj.org/article/1514444130c04b3f9c2f7aa83302465e

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Akademický článek

Nuclear charge radii of germanium isotopes around N = 40

Publikováno v: Physics Letters B, Vol 856, Iss , Pp 138867- (2024)

Collinear laser spectroscopy measurements were performed on 68−74Ge isotopes (Z=32) at ISOLDE-CERN, by probing the 4s24p2P13→4s24p5sP1o3 atomic transition (269 nm) of germanium. Nuclear charge radii are determined via the measured isotope shifts,

Externí odkaz: https://doaj.org/article/2392179f5f714a59b7e2f8dddf116df8

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Akademický článek

Allicin in pregnancy diets modulates steroid metabolism in pregnant sows and placental sulphate metabolism promoting placental angiogenesis and foetal development

Autor: J. Peng, Y. Zhang, Q. Liu, Y. Tang, W. Zhang, S. Zheng, W. Huang, M. Yang, Y. He, Z. Li, L. Xie, J. Li, J. Wang, Y. Zhou

Publikováno v: Animal, Vol 18, Iss 8, Pp 101224- (2024)

The low-birth-weight of piglets is an important factor affecting pig enterprises. The placenta, as a key organ for material exchange between mother and foetus, directly influences the growth and development of the foetus. Allicin exhibits various bio

Externí odkaz: https://doaj.org/article/bd6a3088ab66490d9bc37ff137b95d3c

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Akademický článek

Electromagnetic moments of the odd-mass nickel isotopes 59−67Ni

Publikováno v: Physics Letters B, Vol 854, Iss , Pp 138737- (2024)

The magnetic dipole and the spectroscopic quadrupole moments of the nuclear ground states in the odd-mass nickel isotopes 59−67Ni have been determined using collinear laser spectroscopy at the CERN-ISOLDE facility. They are compared to ab initio va

Externí odkaz: https://doaj.org/article/6250dbb572fc462883b98d1f14fc93fa

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Akademický článek

Source differences in the components and cytotoxicity of PM2.5 from automobile exhaust, coal combustion, and biomass burning contributing to urban aerosol toxicity

Autor: X.-S. Luo, W. Huang, G. Shen, Y. Pang, M. Tang, W. Li, Z. Zhao, H. Li, Y. Wei, L. Xie, T. Mehmood

Publikováno v: Atmospheric Chemistry and Physics, Vol 24, Pp 1345-1360 (2024)

Although air quality guidelines generally use the atmospheric concentration of fine particulate matter (PM2.5) as a metric for air pollution evaluation and management, the fact cannot be ignored that different particle toxicities are unequal and sign

Externí odkaz: https://doaj.org/article/2dc885b50bec48e9ba434df6dde71899

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Akademický článek

Statistical analysis of dynamic behavior of continental shelf wave motions in the northern South China Sea

Autor: J. Li, T. He, Q. Zheng, Y. Xu, L. Xie

Publikováno v: Ocean Science, Vol 19, Pp 1545-1559 (2023)

This study aims to analyze statistical behavior of the continental shelf wave motions, including continental shelf waves (CSWs) and arrested topographic waves (ATWs), in the northern South China Sea. The baseline consists of tide-gauge data from stat

Externí odkaz: https://doaj.org/article/95e39a7ff64f4fc49bd580489ae39c8c

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Akademický článek

Effects of Compaction Water Content on Water Retention and Deformation Behavior of Compacted Loess

Autor: S. J. Di, Y. Zhang, H. Zhou, W. L. Xie, X. L. He, Y. T. Li, Q. Y. Mu

Publikováno v: Advances in Civil Engineering, Vol 2024 (2024)

Compacted loess is widely used as a construction material in engineering practices. The compaction dry density and compaction water content have significant effects on the hydromechanical behavior of compacted loess, thereby influencing the serviceab

Externí odkaz: https://doaj.org/article/9fefc46ee8cc4d0bac322bdb3090ecfc

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Akademický článek

Measurement Report: Wintertime new particle formation in the rural area of the North China Plain – influencing factors and possible formation mechanism

Autor: J. Hong, M. Tang, Q. Wang, N. Ma, S. Zhu, S. Zhang, X. Pan, L. Xie, G. Li, U. Kuhn, C. Yan, J. Tao, Y. Kuang, Y. He, W. Xu, R. Cai, Y. Zhou, Z. Wang, G. Zhou, B. Yuan, Y. Cheng, H. Su

Publikováno v: Atmospheric Chemistry and Physics, Vol 23, Pp 5699-5713 (2023)

The high concentration of fine particles and gaseous pollutants makes polluted areas, such as the urban setting of North China Plain (NCP) of China, a different environment for new particle formation (NPF) compared to many clean regions. Such conditi

Externí odkaz: https://doaj.org/article/8ba60cc9e38f4f5cbe31fcd4a245101a

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