Results 61 to 70 of about 1,487,341 (303)

Resetting the Urban Network: 117-2012 [PDF]

The Economic Journal, 2017
Do locational fundamentals such as coastlines and rivers determine town locations, or can historical events trap towns in unfavorable locations for centuries? We examine the effects on town locations of the collapse of the Western Roman Empire, which temporarily ended urbanization in Britain, but not in France. As urbanization recovered, medieval towns
Michaels, Guy, Rauch, Ferdinand
openaire   +6 more sources

Network and psychological effects in urban movement [PDF]

, 2005
Correlations are regularly found in space syntax studies between graph-based configurational measures of street networks, represented as lines, and observed movement patterns.
Hillier, B., Iida, S.
core  

Advances in Bioprinting to Model Immune‐Mediated Skin Diseases

Advanced Healthcare Materials, EarlyView.
This review explores how 3D bioprinting drives innovation in developing in vitro skin models that mimic immune‐mediated diseases. It highlights current technologies, key applications in studying skin pathologies, and emerging challenges. The review points toward future opportunities for improving disease modeling and advancing therapeutic and cosmetic ...
Andrea Ulloa‐Fernández, Marica Markovic, Julia Fernández‐Pérez, Georg Stary, Aleksandr Ovsianikov   +4 more
wiley   +1 more source

Spatial Links of the Maritime Scientific Research Cooperation Network in China

Redai dili, 2021
Marine science and technology are the means to develop healthy maritime productivity. In recent years, the marine economy arrived at the point of developing from high speed to high quality.
Guo Jianke, Ding Yidan, Qin Yafeng
doaj   +1 more source

Perspective on Aqueous Batteries: Historical Milestones and Modern Revival

Advanced Materials, EarlyView.
This review retraces the development of aqueous batteries from classical Zn‐MnO2 chemistry to modern Zn and Ni systems, correlating voltage, capacity, and electrolyte formulation with practical performance. By mapping historical success and failure onto current and future research directions, it identifies guiding principles that steer the design of ...
Fangwang Ming, Dong Guo, Yizhou Wang, Hussam Qasem, Hanfeng Liang, Husam N. Alshareef   +5 more
wiley   +1 more source

Urbanização e novas relações cidade-campo: os processos com a criação do estado do Tocantins e de sua capital Palmas na Amazônia Oriental

Confins, 2020
The founding of Tocantins state, its inclusion in Brazil’s North Region (more specifically, within Eastern Amazon), and the implementation of its capital city, Palmas, in 1989, were major factors of urbanization in the area, both with regard to urban ...
Kelly Bessa
doaj   +1 more source

The Network Analysis of Urban Streets: A Primal Approach

, 2005
The network metaphor in the analysis of urban and territorial cases has a long tradition especially in transportation/land-use planning and economic geography.
Alexander C, Anthonisse J M, Barabási A L, Batty M, Batty M, Batty M, Batty M, Batty M, Dagum C, Dalton N, Dalton N, Descartes R, Desyllas J, Erdös P, Hall E T, Hillier B, Hillier B, Jacobs A, Jacobs J, Jiang B, Larson R, Latora V, Le Corbusier, Nakao K, Newman P, Penn A, Ravasz E, Salheen M, Scott J, Thomson R C, Weaver W, Wilson G A   +31 more
core   +2 more sources

Energy Consumption Optimization in Trajectory Planning for Fuel Cell Hybrid Uavs Based On HMPC

Advanced Robotics Research, EarlyView.
The endurance limitation of multirotor drones is a critical challenge. This study adopts a hybrid power system of fuel cells and lithium‐ion batteries. Using Nondominated Sorting Genetic Algorithm II, it integrates trajectory planning with energy management optimization.
Xindi Wang, Jianyang Dong, Yongming Yao, Kaijin Hu, Jianxiong Cui, Yikai Luo, Jiawen Zhang, Shichao Niu   +7 more
wiley   +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

Revealing Emission Patterns of Urban Traffic Flows: A Complex Network Theory Perspective

Atmosphere
Traffic emissions resulting from vehicle travel across origin–destination (OD) pairs pose significant challenges to sustainable urban development, necessitating a systematic understanding of emission patterns to inform effective mitigation policies ...
Zedong Feng, Xuelan Zeng, Weichi Li, Zihang Tan, Yonghong Liu   +4 more
doaj   +1 more source