Results 81 to 90 of about 1,948,788 (308)
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 +5 more
wiley +1 more source
An urban general equilibrium model with multiple household structures and travel mode choice [PDF]
Households in real cities are heterogeneous regarding their size and composition. An aspect usually neglected in urban models used to study economic and policy issues that arise in today's cities.
Hirte, Georg, Tscharaktschiew, Stefan
core +3 more sources
Urban Morphology and Structure as Sustainability Indicators in Crucita la Bella, Manabí, Ecuador
IngenioThis article provides a detailed analysis of the morphology and urban structure of the parish of Crucita la Bella, located in the province of Manabí, Ecuador.
Jhonny Álvarez-Ochoa +1 more
doaj +1 more source
Densifying of urban territories
Mokslas: Lietuvos Ateitis, 2011 In the 20th century city dwellers started facing various kinds of problems determined by the expansion of cities. Territorial growth caused serious environmental problems, intensive traffic and increased criminal behavior. For more than one hundred years
Algimantas Mačiulis
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Variations in urban population structure [PDF]
Demography, 1964 Hasta ahara no se ha prestado atencion suficiente, en materia de investigacion, al estudio sistematico y cuantitativo de la persisiencia y las variaciones en el tiempo de las caracteristicas espaciales de la distribucion y composicion de la poblacion. Utilizando datos de distritos censales para 1940 y 1960 en dos ciudades (Seatle y Rochester), el autor
openaire +1 more source
Anti‐Slip Material‐Based Strategies and Approaches
Advanced Materials Technologies, EarlyView.This review highlights the principle mechanisms of slipping at the microscale, linking contact mechanics with a friction behavior model for surface interfaces. Main strategies to develop anti‐slip properties to the surfaces are discussed alongside standardized testing approaches.
Sogand Abbaspoor‐Zanjani +3 more
wiley +1 more source
Scientific ReportsThe high-altitude assembly and tensioning construction of large-span beam string structures (BSS) offers numerous advantages, including structural simplicity, clear force transmission, minimal deformation, strong stability, structural adaptability, self ...
Ziguang Zhang +5 more
doaj +1 more source
Mokslas: Lietuvos Ateitis, 2011 The present Lithuanian urban structures in particular have had a significant impact, and retains the phenomenon - the mass construction of large scale residential areas.
Petras Džervus
doaj +1 more source
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 +7 more
wiley +1 more source
Journal of Architecture and Urbanism, 2015 Zonuz architecture has originated from prehistoric era by having worthwhile architectural signs of the Kura – Aras culture related to Bronze Age (3800 BC), as seen in Qiz Qala and Oğlan Qalasi, located about 5 km from the city.
Hassan Khalili Zonouz
doaj +1 more source