Results 51 to 60 of about 5,354,525 (295)
Advanced Functional Materials, EarlyView.A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song +3 more
wiley +1 more source
Contribution à l’analyse de l’érosion intra-urbaine à Kinshasa (R.D.C.)
Belgeo, 2010 This study contributes to improve the understanding of the erosion process in an urban context. It proposes a visual interpretation key of the gullies, be they active or not, on a very high resolution satellite image.
Thomas Wouters, Eléonore Wolff
doaj +1 more source
Joint Control of Radiated and Surface Waves via Space‐Time Coding Metasurfaces
Advanced Functional Materials, EarlyView.A unified space‐time coding metasurface platform enables simultaneous control of radiated and surface‐confined waves across multiple harmonics. Demonstrated functionalities include multi‐frequency beam shaping; surface‐wave excitation, and hybrid multiplexing.
Zihao Dai +6 more
wiley +1 more source
Sustainability Science and ResourcesTo achieve sustainable development for the world’s population food security is one of the environmental existential challenges that must be addressed.
Dauda Rotimi Awoniran +3 more
doaj +1 more source
Adaptive image retrieval using a graph model for semantic feature integration [PDF]
, 2006 The variety of features available to represent multimedia data constitutes a rich pool of information. However, the plethora of data poses a challenge in terms of feature selection and integration for effective retrieval.
Jose, J.M., Urban, J.
core +4 more sources
Upcycling of Disposable Face Masks into Water‐Resistant and Flame Retardant Foams
Advanced Functional Materials, EarlyView.Disposable mask waste is upcycled into lightweight polypropylene‐based foams with tunable porosity and composite architectures reinforced by ear‐loop fibers. The sustainable solvent‐based process enables upcycling rates of 91% and solvent recovery of >90%.
Jingjing Pan +3 more
wiley +1 more source
Innovative marketing in intelligence urban logistics systems [PDF]
E3S Web of ConferencesThe significance of innovative marketing in the intelligent urban logistics systems is pointed out. The methodological basis of the study comprises the methods of expert assessments, generalisation and system analysis, the method of analogy, the method ...
Havrylenko Nataliia +4 more
doaj +1 more source
Bio‐Inspired Molecular Events in Poly(Ionic Liquids)
Advanced Functional Materials, EarlyView.Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley +1 more source
Jurnal MadaniaThis study aimed to look at socio-economic aspects of grant cancellation in urban communities by analyzing the considerations of the Medan Religious Court judge.
Purnama Hidayah Harahap +2 more
doaj +1 more source
Pseudoscalar N-flation and axial coupling revisited
, 2013 We revisit the dynamics of the axial coupling between many N-flatons and an Abelian gauge field, with special attention to its statistically anisotropic signal.
Urban, Federico R.
core +1 more source