Results 81 to 90 of about 1,772,335 (301)

Landslide susceptibility assessment in the Central Yunnan Plateau by assembling optimized statistical and machine learning models

Geoenvironmental Disasters
Background Landslides are a significant geohazard in mountainous regions worldwide, with increasing occurrences due to the changing climate and intensified land-use activities.
Jieying Chen, Qin Li, Cheng Huang, Xie Hu, Zehao Shen   +4 more
doaj   +1 more source

Simulation Studies on the CO2 Emission Reduction Efficiency in Spatial Econometrics: A case of Japan [PDF]

In this paper, we estimate the CO2 emission function based on the production function, taking into account the interregional spillover effect in Japan.
kazuhiko kakamu, Kenichi Mizobuchi
core  

The alternative of green open space management in Jakarta City, Indonesia [PDF]

, 2007
At the present time, the application of policy management of urban green open space of Jakarta have many weakness that caused by overlapping management.
Hakim, Rustam
core  

Study of Free‐Space Optical Quantum Network: Review and Prospectives

Advanced Science, EarlyView.
Free from the constraints of fiber connections, free‐space quantum network enables longer and more flexible quantum network connections. This review summarizes and comparatively analyzes free‐space quantum network experiments based on ground stations, satellites, and mobile platforms.
Hua‐Ying Liu, Zhenda Xie, Shining Zhu
wiley   +1 more source

Differences in Urban Development in China from the Perspective of Point of Interest Spatial Co-Occurrence Patterns

ISPRS International Journal of Geo-Information
An imbalance in urban development in China has become a contradiction. Points of Interest (POIs) serve as representations of the spatial distribution of urban functions.
Guangsheng Dong, Rui Li, Fa Li, Zhaohui Liu, Huayi Wu, Longgang Xiang, Wensen Yu, Jie Jiang, Hongping Zhang, Fangning Li   +9 more
doaj   +1 more source

Mapping the “Supply–Demand–Flow” of Ecosystem Services for Ecosystem Management in China

Advanced Science, EarlyView.
This study develops a “supply–demand–flow” framework clarifies how ecosystem services move between regions by distinguishing potential and actual supply and demand. Using integrated biophysical–socioeconomic modeling, nine services in China were mapped.
Yikun Zhang, Yadong Yang, Yongsheng Wang, Guirui Yu   +3 more
wiley   +1 more source

Evaluating the Dynamic Comprehensive Resilience of Urban Road Network: A Case Study of Rainstorm in Xi’an, China

Land
Rainstorms and flooding are among the most common natural disasters, which have a number of impacts on the transport system. This reality highlights the importance of understanding resilience—the ability of a system to resist disruptions and quickly ...
Yilin Hong, Zhan Zhang, Xinyi Fang, Linjun Lu   +3 more
doaj   +1 more source

Urban Therapy-Urban Health Path as an Innovative Urban Function to Strengthen the Psycho-Physical Condition of the Elderly. [PDF]

Int J Environ Res Public Health, 2023
Szewczenko A, Lach E, Bursiewicz N, Chuchnowska I, Widzisz-Pronobis S, Sanigórska M, Elsner K, Bal D, Sutor M, Włodarz J, Ober J.   +10 more
europepmc   +1 more source

Expanding the exergy concept to the urban water cycle [PDF]

, 2009
The world is urbanizing fast and this increases the pressure on available resources. In a world of cities, it is therefore crucial to take a new look at the way urban systems function: where do the resources come from and where do the wastes end up?
Agudelo Vera, C.M., Leduc, W.R.W.A., Mels, A.R., Rovers, R.   +3 more
core   +1 more source

Tracking of [14C]Polystyrene Nanoplastics in Pregnant Mice

Advanced Science, EarlyView.
This study investigates [14C]polystyrene nanoplastic ([14C]PS) translocation in late‐stage pregnant mice after intranasal (0.5 mg of [14C]PS on GD12, GD14, and GD16, n = 6) and intravenous administration (1.5 mg of [14C]PS on GD16, n = 6). 14C‐radiolabel allows quantitative tracking of unmodified polystyrene nanoplastics.
Olga Khaybullina, Pallavi Sarkhel, Outi M. Keinänen   +2 more
wiley   +1 more source