Zobrazeno 1 - 10
of 2 330
pro vyhledávání: '"Density analysis"'
Publikováno v:
Redai dili, Vol 44, Iss 8, Pp 1460-1474 (2024)
Maritime Power has gradually increased as a national strategy. In this process, gross marine products continue to grow, and the marine industry has become the most fundamental and critical object. The spatial layout and industrial organization of mar
Externí odkaz:
https://doaj.org/article/be18d8f0afd349f683cf30c5a02d9406
Spatial characteristics and dynamic differences of power industry’s low carbon transition efficiency
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract The power industry’s low carbon transition is pivotal for achieving carbon reduction and sustainable development. This study uses the super epsilon-based measurement (Super-EBM) model and the Malmquist index to evaluate the power industry
Externí odkaz:
https://doaj.org/article/978e4d3dee6e4fe2981318e4077bb887
Autor:
Koki Ikemoto, Hiroyuki Isobe
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 20, Iss 1, Pp 1207-1212 (2024)
Cyclo-meta-phenylenes doped with nitrogen atoms at the periphery were designed and synthesized. The syntheses of the macrocyclic structures were achieved with one-pot Suzuki–Miyaura coupling to arrange phenylene rings and pyridinylene rings in an a
Externí odkaz:
https://doaj.org/article/027187eb87c64ef09a9cb750e786d940
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Exploring the spatial distribution of China’s intangible cultural heritage resources and its influencing factors is an important foundation for their protection and development and a key step toward the integration of culture and tourism.
Externí odkaz:
https://doaj.org/article/cc6f124755fe4007ba1676558dd4d1aa
Autor:
Bayram Tuncer, Tahir Tuncer
Publikováno v:
Ankara Araştırmaları Dergisi, Vol 11, Iss 2, Pp 161-183 (2024)
This study aims to analyze the relative development of the population of the District of Polatlı during the Republic Period. It also considers how change occurred in the neighborhood according to the spatial distribution of the population. This popu
Externí odkaz:
https://doaj.org/article/5ea6819cf2d34c1cb46aac53230a55ca
Publikováno v:
Land, Vol 13, Iss 8, p 1251 (2024)
In the post-industrial era, many cities have experienced the decline of heavy industry and traditional manufacturing, leading to the widespread emergence of brownfields. These often cluster geographically, forming “brownfield clusters” characteri
Externí odkaz:
https://doaj.org/article/1f77dc78f88748429699793889c13883
Autor:
Zhu Yamei
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
This study delves into the spatial-temporal dynamics of urban digital advancement and its green economic efficacy through methods like kernel density analysis, exploratory spatial data analysis, Gini coefficient, and coefficient of variation. Utilizi
Externí odkaz:
https://doaj.org/article/6e0090e983284763a3fbd599e7612f47
Autor:
Yue Lu
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
The rapid advancement of the internationalization process has led to the gradual labeling and commoditization of commercial space, which is detached from the connotation of regional culture. This paper establishes a commercial space layout model and
Externí odkaz:
https://doaj.org/article/a8af4d5cf9d94ccbb2f3a875b8194001
Publikováno v:
Cogent Engineering, Vol 10, Iss 1 (2023)
AbstractSmart cards, integrated circuit cards, are frequently used to pay transportation fees in many countries such as the United States, the European Union, Korea and others. Smart card transaction histories in public transportation have been used
Externí odkaz:
https://doaj.org/article/222775e572d44fc28872b8a7c4dc5806