Results 41 to 50 of about 46,734 (259)

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

Greenery and Urban Form vs. Health of Residents: Evaluation of Modernist Housing in Lodz and Gdansk

open access: yesUrban Planning, 2022
Urban forms can have numerous direct and indirect effects on the health of residents. This article focuses on the relationship between health and urban form, in particular the role of green open spaces. The goal is to identify criteria for evaluating the
Małgorzata Hanzl, Magdalena Rembeza
doaj   +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

Environmental Impacts of Green Open Space in Urban Indonesia: A Difference-in-Differences Analysis

open access: yesAsian Development Review
This study investigates the impact of green open spaces in reducing the probability of flooding and open waste burning in urban areas in Indonesia’s three largest metropolitan cities: Surabaya, Jakarta, and Medan.
ILMIAWAN AUWALIN   +2 more
doaj   +1 more source

Elements that influence living quality in open urban space [PDF]

open access: yesUrbani Izziv, 2007
The number of people living in cities in Slovenia is increasing. There fore, the city spreads, urban space is created mostly by different buildings with minimum of open space, usually designed for parking spaces.
Petra Krajner
doaj  

Human Interaction In Urban Open Spaces [PDF]

open access: yesEnvironment-Behaviour Proceedings Journal, 2019
The aim of this paper is to evaluate the multi-dimensional human interaction experienced in the open spaces and develop the ranking of human interaction in relation to the typological of open spaces. The analysis in this paper addresses human-human interaction and human-nature interaction in five selected open spaces of Shah Alam, Selangor, Malaysia ...
Filzani Illia Ibrahim   +2 more
openaire   +1 more source

A Dual‐Functional Biohybrid Nanorobot to Synergistically Eradicate Biofilm and Degrade Antibiotic Resistance Genes

open access: yesAdvanced Science, EarlyView.
A biohybrid nanorobot integrating lytic bacteriophage N4 with Pd nanozymes is developed for targeted eradication of multidrug‐resistant E. coli biofilms. Synergistic bacterial lysis and ROS‐mediated oxidation enable simultaneous biofilm removal and antibiotic resistance genes degradation, maintaining high efficacy in complex wastewater environments ...
Junzheng Zhang   +9 more
wiley   +1 more source

A comparative study on the relationship between quality of space and urban space activities in the public open spaces

open access: yesMegaron, 2017
The quality of life of people in urban areas is a result of interaction of humans with the urban environment. Many studies show that open public spaces and the activities conducted in these areas are important urban environment factors that contribute to
Gökçe Uzgören   +1 more
doaj   +1 more source

Phase Fraction Modulation Enhances Li+/Na+ Diffusion Disparity in Spent LiFePO4 Cathodes for Efficient Lithium Extraction from Brine

open access: yesAdvanced Science, EarlyView.
A direct cascaded utilization strategy for spent LiFePO4 batteries efficiently extracts lithium from brine, embodying the “urban mining” concept. Phase fraction modulation revealed its significant impact on local bond lengths of crystal structure and the Li/Na diffusion energy barrier, identifying the best material (Li0.19FePO4) for lithium extraction.
Ruiqi Yin   +7 more
wiley   +1 more source

NOSTALGIA FOR A PAST: BEIRUT’S SHARED OPEN SPACES

open access: yesOn the W@terfront, 2015
Beirut’s urban fabric is a palimpsest reflecting different historical periods with their natural growths, deformations and happenings. Traces of urban open spaces including streets and some squares persist and feed collective memories in this city. Other
Christine Mady
doaj  

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