Results 61 to 70 of about 713,885 (313)

Tranquillity Trails for urban areas [PDF]

open access: yesUrban Forestry & Urban Greening, 2018
Abstract Tranquil spaces can be found and made in the city and their promotion and use by residents and visitors is an important means of building resilience. Studies have shown that spaces that are rated by visitors as tranquil are more likely to produce higher levels of relaxation and less anxiety that should ultimately result in health and well ...
openaire   +2 more sources

Intelligent Sky Guardians (InSkyGuard): An Aerial Robotic Swarm for Autonomous Detection and Entrapment of Rogue Multirotors

open access: yesAdvanced Robotics Research, EarlyView.
Intelligent Sky Guardians (InSkyGuard) is introduced as a four‐drone swarm that autonomously detects, tracks, and safely captures rogue drones using a coordinated net system. Computer vision and leader–follower control architecture enable synchronized enclosure, while integrated failsafes enhance system reliability. Validated through closed‐environment
Joshua Hastings   +6 more
wiley   +1 more source

The 34th Annual Kinder Houston Area Survey: Perspectives on a City in Transition

open access: yes, 2015
2015 Kinder Houston Area Survey ...
Klineberg, Stephen L.
core   +1 more source

Urban areas.

open access: yes, 1978
Uploaded by Plazi for TaxoDros. We do not have abstracts.
openaire   +2 more sources

Segregation and polarization in urban areas [PDF]

open access: yesRoyal Society Open Science, 2019
Social behaviours emerge from the exchange of information among individuals—constrained by and reciprocally influencing the structure of information flows. The Internet radically transformed communication by democratizing broadcast capabilities and enabling easy and borderless formation of new acquaintances.
Morales, A   +3 more
openaire   +4 more sources

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

The Governance Path of Urban–Rural Integration in Changing Urban–Rural Relationships in the Metropolitan Area: A Case Study of Wuhan, China

open access: yes, 2022
Since the founding of the country, China’s urban–rural relations have experienced four stages: differentiation, opposition, coordination, and equivalence.
Jiangdi Tan   +3 more
core   +1 more source

Chronic Poverty in Urban Areas [PDF]

open access: yesEnvironment and Urbanization, 2005
FOR MANY YEARS, poverty in urban areas of Africa, Asia, Latin America and the Caribbean has been identified by spatial area (e.g. settlement, neighbourhood, inner city) as often as it has been referred to by social group (e.g. low-income women, the homeless).
openaire   +1 more source

Cigarette Smoke‐Induced Alveolar Macrophage Senescence via GEM/SIRT3‐Mediated Mitochondrial Dysfunction

open access: yesAdvanced Science, EarlyView.
Cigarette smoke accelerates the aging of immune cells in the lung. By combining human single‐cell sequencing, cell culture, and mouse models, the authors show that the protein GEM drives mitochondrial damage and senescence in alveolar macrophages by suppressing SIRT3.
Jin Wang   +8 more
wiley   +1 more source

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