Zobrazeno 1 - 10
of 5 547
pro vyhledávání: '"scale effect"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract Accurate spatial distribution of carbon dioxide (CO2) emissions is essential information needed to peaking emissions and achieving carbon neutral in China. The aim of this study was to map CO2 emissions with high spatial resolution at provin
Externí odkaz:
https://doaj.org/article/49922dc513334195a2e47e408c0d6a4d
Publikováno v:
Ziyuan Kexue, Vol 46, Iss 8, Pp 1604-1619 (2024)
[Objective] Carbon capture, utilization, and storage (CCUS) technology is a core tool for reducing emissions and carbon output in coal-fired power plants and is considered key to achieving the carbon neutrality goals. However, in China, the economic
Externí odkaz:
https://doaj.org/article/fad1c12ca85d4579b3c6e938f3beb294
Publikováno v:
Railway Engineering Science, Vol 32, Iss 4, Pp 551-572 (2024)
Abstract The technology of pantograph sinking in the cavity is generally adopted in the new generation of high-speed trains in China for aerodynamic noise reduction in this region. This study takes a high-speed train with a 4-car formation and a pant
Externí odkaz:
https://doaj.org/article/4ce6795efa884d3d842cd52279d19c85
Autor:
Yongchao Tian, He Liu, Quansheng Liu, Zhicheng Tang, Yong Liu, Jun Zhang, Jiaqi Guo, Xin Huang
Publikováno v:
Geomechanics and Geophysics for Geo-Energy and Geo-Resources, Vol 10, Iss 1, Pp 1-26 (2024)
Abstract Having an accurate understanding of the scale effect of surface morphology characteristics is crucial to examining the mechanical behavior of rock structural plane. At present, the quantification and sampling methods of surface morphology sh
Externí odkaz:
https://doaj.org/article/c2384f6df75241deb5868202dd2929f3
Publikováno v:
Geo-spatial Information Science, Vol 27, Iss 4, Pp 1348-1361 (2024)
Many existing efforts have taken advantage of large-scale spatial-temporal data to partition cities via constructed human interaction networks. However, few studies focus on communities emerging between adjacent cities in big urban agglomerations, wh
Externí odkaz:
https://doaj.org/article/7f2a9ccd48c34a01a62263cc1c764504
Autor:
Chongjing Zhu, Xiaojun She, Xiaojie Gao, Yajun Huang, Yelu Zeng, Chao Ding, Dongjie Fu, Jing Shao, Yao Li
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 135, Iss , Pp 104294- (2024)
Understanding terrestrial vegetation phenology—the timing of life-cycle events—is crucial for insights into ecosystem energy and material cycles. Land surface phenology (LSP) derived from satellite observations has become a critical tool for trac
Externí odkaz:
https://doaj.org/article/5ede54db61f541169b608f33c71c0c83
Publikováno v:
Ecological Indicators, Vol 169, Iss , Pp 112821- (2024)
Rapid urbanization and human activities have significantly influenced landscape ecological pattern and increased ecological risk. Landscape ecological risk (LER) assessment serves as an effective tool to capture the effects of natural evolution and h
Externí odkaz:
https://doaj.org/article/5e79bda8a4fb4134a1b519e9f99f4081
Publikováno v:
International Journal of Digital Earth, Vol 17, Iss 1 (2024)
ABSTRACTFine-scale population estimation (FPE) is crucial for urban management. After training, the bottom-up FPE models can be applied independently of census data. However, given the lack of real fine-scale population data, the existing bottom-up m
Externí odkaz:
https://doaj.org/article/bd1e6e39dfc041aaae53c071f37466ea
Autor:
Zhe Feng, Geng Wang, Zhiwei Hao, Yongxia Wang, Hua Tan, Wei Fan, Mingji Dang, Siyu Zhang, Yuguang Chen, Yijie Peng, Tianchi Zhang, Shuoqing Shi, Lei Wei, Fengying Zhang, Xin Lin, Weidong Huang
Publikováno v:
Virtual and Physical Prototyping, Vol 19, Iss 1 (2024)
ABSTRACTLaser powder bed fusion (LPBF) of multi-scaled structures is a prominent direction pursued by innovative designs and engineering applications. However, understanding the impact of scale effect on the effectiveness of actual structures is a pr
Externí odkaz:
https://doaj.org/article/93c42e30b1ab4dfb95664ce1c318f2d7
Publikováno v:
Ecological Indicators, Vol 167, Iss , Pp 112648- (2024)
Understanding the scale effect of relationships among ecosystem services (ESs) and the factors influencing these relationships, is vital for sustainable management of ESs. Previous research has focused less on multiple scale units, and the driving me
Externí odkaz:
https://doaj.org/article/a47e0b3d4bdb479bbe81c503fe09b749