60   Artículos

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en línea
Yeri Choi, Sugie Lee and Hyunbin Moon    
Urban heat island effects, which are the phenomenon wherein higher ambient air temperatures are measured in cities than in rural areas, have worsened urban thermal environments over the past decades. This study aims to analyze the effects of urban physic... ver más
Revista: ISPRS International Journal of Geo-Information    Formato: Electrónico

 
en línea
Shahab Kariminia     Pág. 215 - 224
 Computer simulations were performed by ENVI-met model along with physical measurements in two urban squares under hot summer conditions in Isfahan, central Iran. Each scenario concentrated on adding or extending galleries in each square. The result... ver más
Revista: Environment-Behaviour Proceedings Journal    Formato: Electrónico

 
en línea
Francisco Toja-Silva, Carlos Peralta, Oscar Lopez-Garcia, Jorge Navarro and Ignacio Cruz    
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Revista: Computation    Formato: Electrónico

 
en línea
Rubab Saher, Haroon Stephen and Sajjad Ahmad    
The estimation of urban irrigation water requirements has often been approached from an agricultural perspective. This approach is flawed, as the intention of estimating agricultural water is to optimize yield. Recent studies have reported that urban irr... ver más
Revista: Geosciences    Formato: Electrónico

 
en línea
Riccardo Beretta, Giovanni Ravazzani, Carlo Maiorano and Marco Mancini    
Two-dimensional hydraulic modeling is fundamental to simulate flood events in urban area. Key factors to reach optimal results are detailed information about domain geometry and utility of hydrodynamic models to integrate the full or simplified Saint Ven... ver más
Revista: Geosciences    Formato: Electrónico

 
en línea
Riccardo Beretta, Giovanni Ravazzani, Carlo Maiorano and Marco Mancini    
Two-dimensional hydraulic modeling is fundamental to simulate flood events in urban area. Key factors to reach optimal results are detailed information about domain geometry and utility of hydrodynamic models to integrate the full or simplified Saint Ven... ver más
Revista: Geosciences    Formato: Electrónico

 
en línea
Jou-Man Huang and Liang-Chun Chen    
With the global warming effect and the rapid growth of global urbanization, the concept of urban heat islands (UHIs) has become one of the most important environmental issues in the world. Early studies on UHIs mostly focused on highly developed, large c... ver más
Revista: Buildings    Formato: Electrónico

 
en línea
Aenne A. Brielmann, Nir H. Buras, Nikos A. Salingaros and Richard P. Taylor    
This article reviews current research in visual urban perception. The temporal sequence of the first few milliseconds of visual stimulus processing sheds light on the historically ambiguous topic of aesthetic experience. Automatic fractal processing trig... ver más
Revista: Urban Science    Formato: Electrónico

 
en línea
Zhixin Li, Song Ji, Dazhao Fan, Zhen Yan, Fengyi Wang and Ren Wang    
Accurate building geometry information is crucial for urban planning in constrained spaces, fueling the growing demand for large-scale, high-precision 3D city modeling. Traditional methods like oblique photogrammetry and LiDAR prove time consuming and ex... ver más
Revista: ISPRS International Journal of Geo-Information    Formato: Electrónico

 
en línea
Prateek Kumar Singh, Xiaonan Tang and Hamidreza Rahimi    
Numerous sources of overtopping and flood events suggest different cross-sectional land characteristics of the river and urban river water systems. Multiple stages of floodplains in compound channels are viable in urban areas to facilitate bank slope sta... ver más
Revista: Water    Formato: Electrónico

 
en línea
Giuseppe Gibertini, Silvano Rezzonico, Marco Rossetti and Alex Zanotti    
The present paper describes a test campaign performed to investigate the noise footprint emitted by a helicopter in an idealised urban context, reproducing the approach to an elevated helipad. The test campaign was performed in Politecnico di Milano?s an... ver más
Revista: Aerospace    Formato: Electrónico

 
en línea
Keyu Bao, Rushikesh Padsala, Daniela Thrän and Bastian Schröter    
Humans? activities in urban areas put a strain on local water resources. This paper introduces a method to accurately simulate the stress urban water demand in Germany puts on local resources on a single-building level, and scalable to regional levels wi... ver más
Revista: ISPRS International Journal of Geo-Information    Formato: Electrónico

 
en línea
Ting Chen, Haiqing He, Dajun Li, Puyang An and Zhenyang Hui    
The all-embracing inspection of geometry structures of revetments along urban rivers using the conventional field visual inspection is technically complex and time-consuming. In this study, an approach using dense point clouds derived from low-cost unman... ver más
Revista: ISPRS International Journal of Geo-Information    Formato: Electrónico

 
en línea
Esteban Zalamea León,Cristian Cuevas Barraza     Pág. 42 - 53
The use of photovoltaic (PV) technology in urban areas is an appropriate way to optimize the use of solar energy, since the energy conversion system is located in the same place as the demand. Thus, the losses caused by distribution networks and even tec... ver más
Revista: Revista de la Construcción    Formato: Electrónico

 
en línea
Gergely Kristóf and Bálint Papp    
While large eddy simulation has several advantages in microscale air pollutant dispersion modelling, the parametric investigation of geometries is not yet feasible because of its relatively high computational cost. By assuming an analogy between heat and... ver más
Revista: Atmosphere    Formato: Electrónico

 
en línea
Elis Dener Lima Alves and António Lopes    
This study analyzes the influence of urban-geographical variables on determining heat islands and proposes a model to estimate and spatialize the maximum intensity of urban heat islands (UHI). Simulations of the UHI based on the increase of normalized di... ver más
Revista: Atmosphere    Formato: Electrónico

 
en línea
Rajesh Gajjar, Divya Mohandas     Pág. 685 - 692
Road capacity in general refers to the maximum traffic flow obtainable on a given roadway using all available lanes; usually expressed in vehicles per hour or vehicles per day. This depends upon several factors, mainly, traffic conditions, road geometry ... ver más
Revista: Transportation Research Procedia    Formato: Electrónico

 
en línea
Francesc Valls Dalmau, Pilar Garcia-Almirall, Ernest Redondo Domínguez and David Fonseca Escudero    
Digesting the data hose that cities are constantly producing is complex; data is usually structured with different criteria, which makes comparative analysis of multiple cities challenging. However, the publicly available data from the Spanish cadaster c... ver más
Revista: Future Internet    Formato: Electrónico

 
en línea
Ni Sheng and U. Wa Tang    
In the Macao Peninsula, the high population density (49,763 inhabitants/km2) and the lack of control over the number of vehicles (460 vehicles/km) have led to an increase in urban pollution. To provide useful information to local government and urban pla... ver más

 
en línea
Nanxuan Qiao, Tielin Ma, Jingcheng Fu, Ligang Zhang, Xiangsheng Wang and Pu Xue    
The rising interest in the evolvability of electric vertical takeoff and landing (eVTOL) promises substantial potential in the field of urban air mobility (UAM). Challenges in energy storage density and geometry restriction both emphasize the propeller e... ver más
Revista: Aerospace    Formato: Electrónico

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