Results 91 to 100 of about 843,272 (293)

Community Morphology and Perceptual Evaluation from the Perspective of Density: Evidence from 50 High-Density Communities in Guangzhou, China

Land
Spatial density, as a key indicator of the quality of the urban residential environment, comprises both physical and perceived dimensions. Physical density refers to objective spatial characteristics (e.g., building density and population density ...
Zihao Wang, Chunyang Zhang, Xinjian Li, Linlin Luo   +3 more
doaj   +1 more source

Pro-tobacco marketing and anti-tobacco campaigns aimed at vulnerable populations: A review of the literature. [PDF]

, 2019
INTRODUCTION:We reviewed research literature on pro-tobacco marketing and anti-tobacco campaigns targeting eight vulnerable populations to determine key findings and research gaps.
Baezconde-Garbanati, Lourdes, Byron, M Justin, Carroll, Dana M, Cruz, Tess Boley, Huang, Li-Ling, Lienemann, Brianna A, Meissner, Helen I, Rose, Shyanika W, Soto, Claradina, Unger, Jennifer B   +9 more
core  

Tracking of [14C]Polystyrene Nanoplastics in Pregnant Mice

Advanced 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, Pallavi Sarkhel, Outi M. Keinänen   +2 more
wiley   +1 more source

Conformal Reconfigurable Intelligent Surfaces: A Cylindrical Geometry Perspective

Advanced Electronic Materials, EarlyView.
Cylindrical reconfigurable intelligent surfaces are explored for low‐complexity beam steering using one‐bit meta‐atoms. A multi‐level modeling approach, including optimization‐based synthesis, demonstrates that even minimal hardware can support directive scattering.
Filippo Pepe, Ivan Iudice, Giuseppe Castaldi, Marco Di Renzo, Vincenzo Galdi   +4 more
wiley   +1 more source

Terahertz Channel Modeling, Estimation and Localization in RIS‐Assisted Systems

Advanced Electronic Materials, EarlyView.
Reconfigurable intelligent surfaces have become a recent intensive research focus. Based on practical applications, channel strategies for RIS‐assisted terahertz wireless communication systems are categorized into three different types: channel modeling, channel estimation, and channel localization.
Hongjing Wang, Weipeng Wang, Xuan Cong, Shiyu Wang, Gao Li, Sen Gong, Lin Huang, Hongxin Zeng, Yaxin Zhang, Ziqiang Yang   +9 more
wiley   +1 more source

Does Urban Design Influence the Perception of Safety? An Analysis of the Green Axis of Consell de Cent in Barcelona

Technical Transactions
This research focuses on evaluating the relationship between urban design and perceived safety, using the pacification of the green axis of Consell de Cent in Barcelona as a case study.
Hargreaves-Méndez Antonio, Marmolejo-Duarte Carlos   +1 more
doaj   +1 more source

Evaluating and Diagnosing Urban Function and Perceived Quality Based on Multi-Source Data and Deep Learning Using Dalian as an Example

Buildings
Currently, coordinated development in terms of perceived urban quality and function has become a key problem. However, there is an imbalance between the street environment and urban amenities.
Yumeng Meng, Mei Lyu, Dong Sun, Jiaxuan Shi, Hiroatsu Fukuda   +4 more
doaj   +1 more source

Social interaction in urban park: A systematic analysis of design attributes and behavioural outcomes [PDF]

E3S Web of Conferences
Urban parks play an essential role in fostering social interactions and community cohesion. This systematic literature review analyses how design attributes of urban parks affect social interactions and delineates the resulting behavioural outcomes.
Mangunsong Nur Intan, Purnomo Agus Budi, Winandari M.I. Ririk, Inavonna Inavonna   +3 more
doaj   +1 more source

'The perception of fear conditioning urban space' [PDF]

The dominant metabolic system within urban environments often involves deep socio-economic inequalities, exploitative productive practices and a persistent sense of alienation among the vast majority of the population.
Fani Bakratsa
core  

Public Participation GIS for sustainable urban mobility planning: methods, applications and challenges [PDF]

, 2016
Sustainable mobility planning is a new approach to planning, and as such it requires new methods of public participation, data collection and data aggregation.
Brudka, Cezary, Bąkowska, Edyta, Czepkiewicz, Michał, Jankowski, Piotr, Kaczmarek, Tomasz, Mikuła, Łukasz, Młodkowski, Marek, Wójcicki, Michał, Zwoliński, Zbigniew   +8 more
core   +1 more source