Results 31 to 40 of about 908,871 (269)

Real-Time Monitoring of Visitor Carrying Capacity in Crowded Historic Streets Through Digital Technologies

Urban Science
This paper addresses methodological issues related to the identification and monitoring of visitor overcrowding and congestion situations in historic centres.
María José Viñals, Patricio R. Orozco Carpio, Penélope Teruel, José M. Gandía-Romero   +3 more
doaj   +1 more source

Urban Space, Singularity and Networks in Laura Del-Rivo’s The Furnished Room (1961)

American, British and Canadian Studies Journal, 2020
This essay explores the representation of interior and exterior urban space in Laura Del-Rivo’s novel The Furnished Room (1961) through the lenses of singularity and networking, which are proposed as preferable alternatives to notions such as ...
Tredell Nicolas
doaj   +1 more source

In Situ Amine Formation to Modulate MOF‐Derived PdIn N‐Doped Carbon Catalysts

Advanced Materials, EarlyView.
An amine‐assisted approach converts PdIn‐MOF into PdIn intermetallic nanoparticles embedded in N‐doped carbon. In situ‐generated amines trigger early Pd nucleation, producing smaller PdIn domains than direct pyrolysis. Amine sterics and basicity tune composition and particle size, while solvent and amine co‐determine textural features.
Gonzalo Egea, Jordan Santiago Martinez, M. Asunción Molina, Jaime Mazarío, Lucy Costley‐Wood, Christian Cerezo‐Navarrete, Carlo Marini, Eduardo Villalobos‐Portillo, Andrew M. Beale, Pascual Oña‐Burgos   +9 more
wiley   +1 more source

Ion‐Reconfigurable “N”‐Shaped Antiambipolar Behavior in Organic Electrochemical Transistors

Advanced Materials, EarlyView.
A unique N‐shaped negative differential transconductance (NDT) characteristics is demonstrated in single‐polymer organic electrochemical transistors through a sequential doping–redox–doping process driven by iodide ions. This redox‐driven mechanism enables low‐voltage, ion‐controlled reconfigurability and tunable current modulation, allowing seamless ...
Debdatta Panigrahi, Daniele Zucchelli, Zeinab Hamid, Christina Kousseff, Arup Sarkar, Aristea Pavlou, Zhitian Ling, Somayeh Kashani, Iain McCulloch, Paul W. M. Blom, Fabrizio Torricelli, Paschalis Gkoupidenis   +11 more
wiley   +1 more source

Urbane Bezeichnungen in der Stadt Busko-Zdrój während des Zweiten Weltkrieges

Polilog: Studia Neofilologiczne, 2018
The urbanonyms in Busko-Zdrój during the Second World War This article is written about the results of the trends’ analysis in the names of streets in the town Busko-Zdrój during the Second World War.
Piotr A. Owsiński
doaj   +1 more source

Expérimenter la rue et le monde avec des acteurs du graffiti 

Nuevo mundo - Mundos Nuevos, 2020
The practice of graffiti can be analyzed as a street practice in everyday life. I moved between local universes that speak of other places, more global situations.The research methodology is based on photographic records, interviews and the method of ...
Caterine Reginensi
doaj   +1 more source

Improving the Robustness of Visual Teach‐and‐Repeat Navigation Using Drift Error Correction and Event‐Based Vision for Low‐Light Environments

Advanced Robotics Research, EarlyView.
Visual teach‐and‐repeat (VTR) navigation allows robots to learn and follow routes without building a full metric map. We show that navigation accuracy for VTR can be improved by integrating a topological map with error‐drift correction based on stereo vision.
Fuhai Ling, Ze Huang, Tony J. Prescott
wiley   +1 more source

Learning‐Based Soft Robotic Grasping: Recent Progress and Remaining Challenges

Advanced Robotics Research, EarlyView.
This review analyzes learning‐based soft robotic grasping from a pipeline‐oriented perspective, encompassing soft gripper design, multimodal sensing, and learning‐based planning and control. It surveys key neural network architectures and benchmark datasets and identifies critical challenges such as sim‐to‐real transfer, generalization, and continual ...
Arnab Majumder, Jelizaveta Konstantinova, Graham Deacon, Kaspar Althoefer   +3 more
wiley   +1 more source

Pedestrians’ crossing behaviour in south-western Nigeria [PDF]

Human Geographies: Journal of Studies and Research in Human Geography, 2018
This study examined the pedestrians’ safe and unsafe behaviour before and during street crossing in three cities in South Western Nigeria. 1,214 pedestrians were observed at crossing sites using direct observation approach.
Moses Olaniran Olawole, Adewale Mukhtar Olayiwola   +1 more
doaj   +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