Results 71 to 80 of about 8,791,829 (350)
, 2018 Η βιωσιμότητα της αστικής εφοδιαστικής είναι ένα σημαντικό ζήτημα για τις ταχέως αναπτυσσόμενες πόλεις σε όλο τον κόσμο. Παρόλο που πολλές πόλεις έχουν αναπτύξει στρατηγικές για την αποτελεσματικότερη και ασφαλέστερη μετακίνηση των ανθρώπων στο αστικό περιβάλλον, έχει δοθεί πολύ λιγότερη προσοχή στη σημασία της παράδοσης αγαθών στους ανθρώπους στην ...
openaire +1 more source
Information Rich 3D Computer Modeling of Urban Environments [PDF]
, 2001 We are living in an increasingly information rich society. Geographical Information Systems now allow us to precisely tag information to specific features, objects and locations. The Internet is enabling much of this information to be accessed by a whole
Evans, S, Hudson-Smith, A
core
Advanced Functional Materials, EarlyView.A rationally engineered bifunctional photocatalyst is reported, which achieves simultaneous selective oxidation of biomass‐derived 5‐hydroxymethylfurfural (HMF) to 2,5‐diformylfuran (DFF) and efficient H2 evolution. By precisely positioning Au and Co3O4 on Zn3In2S6 nanosheet, dual interfacial electric fields are well constructed to spatially separate ...
Shiqing Li +8 more
wiley +1 more source
The impact of walking in different urban environments on brain activity in older people
Cities & Health, 2019 Neurourbanism looks to understand the relationship between urban environments and mental well-being and is well placed to assess the role of these environments on the urbanised and ageing global population.
Chris Neale +8 more
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song +3 more
wiley +1 more source
Occlusion-Aware Risk Assessment for Autonomous Driving in Urban Environments [PDF]
IEEE Robotics and Automation Letters, 2018 Navigating safely in urban environments remains a challenging problem for autonomous vehicles. Occlusion and limited sensor range can pose significant challenges to safely navigate among pedestrians and other vehicles in the environment.
Ming-Yuan Yu +2 more
semanticscholar +1 more source
A socializing interactive installation for the urban environments [PDF]
, 2007 In this paper we present the LEDs Urban Carpet: an interactive urban installation using a body-input as a form of a non-traditional user interface. The installation was tested in various locations around the city of Bath, UK.
Briones, C. +2 more
core
Advanced Functional Materials, EarlyView.This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva +9 more
wiley +1 more source
Buzz: Face-to-Face Contact and the Urban Economy [PDF]
, 2003 This paper argues that existing models of urban concentrations are incomplete unless grounded in the most fundamental aspect of proximity; face-to-face contact.
Coralie Danchin-Burge +5 more
core +5 more sources
Joint Control of Radiated and Surface Waves via Space‐Time Coding Metasurfaces
Advanced Functional Materials, EarlyView.A unified space‐time coding metasurface platform enables simultaneous control of radiated and surface‐confined waves across multiple harmonics. Demonstrated functionalities include multi‐frequency beam shaping; surface‐wave excitation, and hybrid multiplexing.
Zihao Dai +6 more
wiley +1 more source