Results 31 to 40 of about 481,873 (306)
The concept of smart cities and smart societies should start from the base up, from the individuals and not the other way around. The 21st century should be about developing the new smart concepts about a smart transportation system combined with the smart energy one.
Gianmarco Cifaldi, Ionut Serban
openaire +2 more sources
How to Become a Smart City? [PDF]
Most cities have limited resources to become a smart city. Yet some cities have been more successful than others in becoming a smart city. This raises the questions why were some cities able to become smart, whereas other were not able to do so? This research is aimed at identifying factors influencing the shift towards becoming a smart city.
Matheus, Ricardo, Janssen, Marijn
openaire +2 more sources
Smart city technologies: new barriers to investment or a method for solving the economic problems of municipalities? [PDF]
The purpose of the study is to determine the degree of readiness of urban municipal entities of the Russian Federation for the implementation of Smart City technology.
Komarevtseva, O. O.
core +2 more sources
Two pyridinium‐based ionic liquid templated hybrid manganese halides, (C4Py)2[MnCl4] and (C4Py)2[MnBr4], display similar bulk structures but show significantly different photoluminescence behaviors due to the bromine heavy‐atom effect. Their stable local Mn environments remain intact even in the molten state, allowing applications such as luminescence ...
Biswajit Bhattacharyya +22 more
wiley +1 more source
Speckle‐Engineered Upconversion Amplification in Nanoemulsion‐Templated Hydrogel Microdomes
Nanoemulsion‐confined PEGDA microdomes generate speckle‐like excitation fields that strongly amplify upconversion luminescence upon dehydration, enabling filter‐free visible readout with reversible on–off switching. DMD‐based lithography yields scalable, shape‐programmable arrays for moisture‐responsive displays and optical encryption.
Chaeyeong Ryu +13 more
wiley +1 more source
A reactive in situ solution complexation strategy reconstructs the surface of 2.0 eV ultra‐wide‐bandgap perovskites via proton transfer. This chemical modulation eliminates metallic defects and induces a degenerate‐like n‐type surface, establishing an Ohmic tunneling contact.
Saemon Yoon +11 more
wiley +1 more source
Abstract Early childhood has increasingly been acknowledged as a vital time for all children. Inclusive and quality education is part of the United Nations Sustainable Development Goals, with the further specification that all children have access to quality pre‐primary education.
Laura H. V. Wright +8 more
wiley +1 more source
The viscoelastic behavior of functionally graded (FG) materials significantly affects their vibration performance, making it necessary to establish theoretical analysis methods.
Yuhua Cui +5 more
doaj +1 more source
A Correction to this paper has been published: https://doi.org/10.1038/s42003-021-01924 ...
Wenzhong Shi +6 more
doaj +1 more source
A Framework for Integrating Transportation Into Smart Cities [PDF]
In recent years, economic, environmental, and political forces have quickly given rise to “Smart Cities” -- an array of strategies that can transform transportation in cities.
Cohen, Adam +3 more
core +1 more source

