Results 51 to 60 of about 1,794,632 (293)

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

open access: yesAdvanced 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

Enhancing Detailed Planning from Functional Mix Perspective with Spatial Analysis and Multiscale Geographically Weighted Regression: A Case Study in Shanghai Central Region

open access: yesLand
Detailed spatial planning serves as statutory guidance for regulating specific spatial functions, including public services, living conditions, and production spaces.
Liu Liu, Huang Huang, Jiali Yang
doaj   +1 more source

No. 02: Approaching Sustainable Urban Development in China through a Food System Planning Lens [PDF]

open access: yes, 2016
After more than two decades of rapid urbanization, Chinese cities now face severe sustainability chal- lenges in terms of balancing economic viability, social justice, and environmental protection goals.
Scott, Steffanie, Si, Zhenzhong
core   +1 more source

Company Presence as a Marker of Urban Development in France [PDF]

open access: yes, 2011
Since the Industrial Revolution, entreprises have left their imprint on the urban landscape and local government. This paper begins with an historical context on the subject which is followed by an analysis of the different influences of enterprises on ...
Montagné-Villette, Solange
core   +1 more source

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

open access: yesAdvanced 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   +3 more
wiley   +1 more source

Towards a Multi-Scale Effect of Land Mixed Use on Resident Population—A Novel Explanatory Framework of Interactive Spatial Factors

open access: yesLand
Starting from Jane Jacobs’ critiques and largely promoted and emphasized by New Urbanism, land mixed use (LMU) has become prevalent worldwide. It is believed to be an efficient approach to shaping a higher level of vitality in the economy, equality in ...
Liu Liu, Huang Huang, Jiaxin Qi
doaj   +1 more source

رصد وتحليل توزيع استعمالات الأراضي أسفل الطرق العلوية (دراسة حالة القاهرة الكبرى) Monitoring and Analyzing the Land Use Distribution Under the Elevated Roads (Greater Cairo Case Study) [PDF]

open access: yesJournal of Urban Research
طرحت الدولة في الأونة الأخيرة العديد من الأراضي أسفل الكباري؛ لاستغلالها في توطين الأنشطة الاقتصادية والمشروعات الصغيرة المتنوعة مثل (المطاعم، الكافيتريات، المحلات التجارية، مواقف السيارات والاتوبيسات، الحدائق، ...) خاصةً بالمناطق الحضرية الكبرى. كما نتج
Hend Mohamed Mostafa Al-Abbasy   +1 more
doaj   +1 more source

Codification a model of a creative urban area from the perspective of social capital, Case study: District 11 of Tehran [PDF]

open access: yesتحقیقات کاربردی علوم جغرافیایی, 2023
The creative urban area must be able to support the economy of the urban area, intelligent transportation, management rehabilitation as well as improving environmental performance, and also it can be providing the grounds for the realization of social ...
Mohammad Doosthoseini   +2 more
doaj  

Urban sound planning in Brighton and Hove [PDF]

open access: yes, 2014
No description ...
Aletta, Francesco   +5 more
core   +1 more source

Tracking of [14C]Polystyrene Nanoplastics in Pregnant Mice

open access: yesAdvanced 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   +2 more
wiley   +1 more source

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