Zobrazeno 1 - 10
of 369
pro vyhledávání: '"QINGYUN DU"'
Publikováno v:
Cailiao Baohu, Vol 57, Iss 9, Pp 161-167 (2024)
In order to study the surface failure process of diamond-like carbon films used in precision molding molds and to explore methods for restoring the surface properties of failed films， a hydrogen-free diamond-like carbon (ta-C) film was prepared on
Externí odkaz:
https://doaj.org/article/74b9668e043c4137bb10bdac2d98ca0b
Autor:
Zuyu Gao, Hongyun Zeng, Xingyi Zhang, Huixia Wu, Ruisi Zhang, Yongqi Sun, Qingyun Du, Zhifang Zhao, Zhaozheng Li, Fei Zhao, Liangliang Liu
Publikováno v:
International Journal of Digital Earth, Vol 17, Iss 1 (2024)
ABSTRACTIncreased tourism forms subdivide the tourism market. Therefore, distinguishing spatiotemporal behaviors of different types of tourists is of great significance for tourism marketing and planning. In this study, we constructed a Spatial–Tem
Externí odkaz:
https://doaj.org/article/c34690d418794aefa7e8f6071623edfc
Autor:
Li Chen, Kemei Zhou, Jun Shi, Yuting Zheng, Xiaotao Zhao, Qingyun Du, Yingkun Lin, Xaioxiong Yin, Jinyong Jiang, Xinyu Feng
Publikováno v:
Parasites & Vectors, Vol 17, Iss 1, Pp 1-12 (2024)
Abstract Background Over the past two decades, dengue fever (DF) has emerged as a significant arboviral disease in Yunnan province, China, particularly in the China-Myanmar border area. Aedes aegypti, an invasive mosquito species, plays a crucial rol
Externí odkaz:
https://doaj.org/article/1788d9b229e94ca6bb741004a7b71399
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 13, Iss 10, p 364 (2024)
POI data play an important role in various location-based services, including navigation, positioning, and local search applications. However, as cities rapidly develop, a substantial amount of new POI data are generated daily, often accompanied by i
Externí odkaz:
https://doaj.org/article/b669a2c52f9c4898b5e29bd30c447a1a
Publikováno v:
Land, Vol 13, Iss 7, p 1006 (2024)
By studying the development law of urbanization, the problems of disorderly expansion and resource wastage in urban built-up areas can be effectively avoided, which is crucial for the long-term sustainable development of cities. This study proposes a
Externí odkaz:
https://doaj.org/article/1f7c2a5157ea4fedbe192e205d0049d0
Autor:
Tong Xu, Zhiqiang Xie, Fengshan Jiang, Shouquan Yang, Zhanting Deng, Lei Zhao, Guang Wen, Qingyun Du
Publikováno v:
Water Science and Technology, Vol 87, Iss 11, Pp 2820-2839 (2023)
Climate change and increasing urbanization have contributed greatly to urban flooding, making it a global problem. The resilient city approach provides new ideas for urban flood prevention research, and currently, enhancing urban flood resilience is
Externí odkaz:
https://doaj.org/article/3c4adba7148f49cdad65efb3dd867aa4
Autor:
Fei Zhao, Chen Chu, Rui Liu, Zhiyan Peng, Qingyun Du, Zhiqiang Xie, Zhengbao Sun, Hongyun Zeng, Jisheng Xia
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 14, Pp 7544-7556 (2021)
In previous studies using night-time light (NTL) image in analyzing light pollution, most of the researchers focused on national or regional scale analysis. While in this article we focus on the perception of light pollution's influence to the enviro
Externí odkaz:
https://doaj.org/article/c48dda6e762d43f2a9bd20471e97c9c8
Publikováno v:
Frontiers in Psychiatry, Vol 13 (2022)
BackgroundFew studies on anxiety in China have used the full version of the Spielberger State-Trait Anxiety Inventory (STAI) due to its length, despite its numerous advantages. The goal of this study was to develop a short Chinese version of the STAI
Externí odkaz:
https://doaj.org/article/3646b2d719d1460c863f3f62986b506d
Publikováno v:
Remote Sensing, Vol 15, Iss 4, p 1131 (2023)
The significant retreat of glaciers in terms of climate change compels researchers to increase the frequency of studies regarding the transformations occurring in glacier boundaries. In this study, we provided glacier area delineation of Ala-Archa va
Externí odkaz:
https://doaj.org/article/c87dd32873ef4f08b4caa59c555ed049
Autor:
Lu Song, Jing Wang, Yiyang Zhang, Fei Zhao, Sijin Zhu, Leyi Jiang, Qingyun Du, Xiaoqing Zhao, Yimin Li
Publikováno v:
Remote Sensing, Vol 14, Iss 20, p 5267 (2022)
The spatial distribution of night-time lights (NTL) provides a new perspective for studying the range and influence of human activities. However, most studies employing NTL time series are based on monthly or annual composite data, and time series st
Externí odkaz:
https://doaj.org/article/b3cdb95f1ba14845b0afd4d284ee72f3