Results 1 to 10 of about 3,283,818 (198)

Exploring the role of green space in mitigating childhood opportunity across the U.S [PDF]

open access: yesScientific Reports
Green space exposure enhances children’s well-being and has the potential to mitigate the impact of neighborhood deprivation. However, racial and ethnic disparities in green space availability persist, limiting the potential for equitable access and ...
Jue Yang   +3 more
doaj   +2 more sources

Development of Standards for Hydrogen Safety [PDF]

open access: yesE3S Web of Conferences, 2020
Safety standards are foundation for the deployment and development of hydrogen industry. In this paper, standards for hydrogen safety published by ISO, IEC and SAC are summarized and discussed. Standard framework of hydrogen safety is analysed.
Yang Yanmei   +5 more
doaj   +1 more source

Dynamic real-time individual green space exposure indices and the relationship with static green space exposure indices: A study in Shenzhen

open access: yesEcological Indicators, 2023
Many studies have demonstrated the importance of green spaces in promoting human physical and mental health. However, traditional static green space assessment and planning methods with core indicators, such as green space ratio, cannot effectively ...
Xiaohuan Xie, Hanzhi Zhou, Zhonghua Gou
doaj   +1 more source

The View of Micropropulsion Technology for China’s Advanced Small Platforms in Deep Space

open access: yesSpace: Science & Technology, 2022
In this paper, micropropulsion systems are analyzed in conjunction with the various mission requirements of China’s deep space exploration. As a great challenge facing the world, deep space exploration can be enabled only in a few countries with a ...
Yanming Wei   +9 more
doaj   +1 more source

A Machine Learning–Based Approach to Time-series Wave Identification in the Solar Wind

open access: yesThe Astrophysical Journal, 2023
The Wind spacecraft has yielded several decades of high-resolution magnetic field data, a large fraction of which displays small-scale structures. In particular, the solar wind is full of wavelike fluctuations that appear in both the field magnitude and ...
Samuel Fordin   +4 more
doaj   +1 more source

Stable Isotopic Evaluation of Recharge into a Karst Aquifer in a Glaciated Agricultural Region of Northeastern Wisconsin, USA

open access: yesHydrology, 2023
Ground water contamination from septic systems and the application of dairy cattle manure has been a long-standing problem in rural northeastern Wisconsin, especially in areas with thin soils over karstified Silurian dolostone bedrock, where as many as ...
John A. Luczaj   +3 more
doaj   +1 more source

Spatiotemporal Evolution of Residential Exposure to Green Space in Beijing

open access: yesRemote Sensing, 2023
Urban green space has a critical impact on the urban ecological environment, residents’ health, and urban sustainability. Quantifying residential exposure to green space and proposing targeted enhancement strategies in urban areas is helpful to ...
Yue Cao, Guangdong Li, Yaohui Huang
doaj   +1 more source

A study on carbon sequestration in an area afforested by Black Locust (Robinia pseudoacacia L.) [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2014
The increasing concern on global warming and climate change has resulted in a special awareness to the potential of forest and soil for sustainable carbon sequestration.
Amin Khademi
doaj   +1 more source

Green Open Space Revitalization Using Citizen Science and Green Design Theory: A Case Study of Green Open Space in Bener Village, Yogyakarta [PDF]

open access: yesE3S Web of Conferences, 2023
The revitalization of green open space is becoming an increasingly critical issue in cities with dense populations. The population density in big cities causes the growth of slums and insufficient public utilities, one of which is the availability of ...
Willdan Muhamad   +4 more
doaj   +1 more source

Multi-stakeholder involvement and urban green space performance [PDF]

open access: yes, 2011
This study aimed to identify the main factors influencing urban green space performance. Therefore, a conceptual framework on the relations of multi-stakeholder involvement (MSI) and the performance was conducted by a mixed-method approach.
Azadi, Hossein   +4 more
core   +7 more sources

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