Results 121 to 130 of about 834,629 (316)
Advanced Science, EarlyView.This article presents an insightful review on the exploitable nexus of geometry, folding mechanics and stimuli‐responsive physics for achieving active programmability in tubular origami metamaterials and metastructures, highlighting the broad‐spectrum potential in innovative applications across the length scales, along with critically analysing the ...
A. Sharma, S. Naskar, T. Mukhopadhyay
wiley +1 more source
Krasnosel'skii fixed point theorem for dissipative operators
Electronic Journal of Differential Equations, 2011 In this note, a sufficient condition guaranteing the existence of fixed points in a nonempty, closed convex K for T+S is given, where $T:Ksubset Eo E$ is dissipative and $S:Ko E$ is condensing.
Tian Xiang
doaj
Biohybrid Computing with Proteinoids and Algae
Advanced Science, EarlyView.We developed a novel biohybrid computing system by combining proteinoid microspheres with algae. The biological mixture creates spontaneous electrical oscillations. These oscillations can perform simple logic operations, such as AND, OR, NAND, and NOR gates. Environmental factors like temperature and pH affect how the system works.
Panagiotis Mougkogiannis +1 more
wiley +1 more source
Advanced Science, EarlyView.Magnetically induced microstructural rearrangements in ultra‐soft magnetorheological elastomers modulate their viscoelasticity, enabling programmable mechanical memory. Magnetic actuation induces long‐term viscous relaxation and double‐bumping stress responses due to particle chain formation.
Ernesto Gonzalez‐Saiz +4 more
wiley +1 more source
FIXED-POINT THEOREMS FOR NONCOMPACT MAPPINGS IN HILBERT SPACE [PDF]
, 1965 Felix E. Browder
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Advanced Science, EarlyView.This review comprehensively examines the applications of protein three‐dimensional structures and artificial intelligence in investigating drug synergistic and antagonistic effects. The research findings provide compelling evidence for the precision treatment of cancer and metabolic diseases, thereby promoting the development of personalized medicine ...
Anqi Lin +11 more
wiley +1 more source
Advanced Science, EarlyView.Serine grafted silica coated nanoscale zero‐valent iron is synthesized. Through the SiO2 coating and serine grafting, the aggregation and oxidation of nZVI are reduced, and the slow release of Fe2+ ensured the catalytic cycle. The adsorption capacity for TBP and n‐dodecane is higher, because of the synergistic effect of surface functional groups.
Peijie Sun, Haifeng Xu, Lejin Xu
wiley +1 more source
Bio‐Inspired Stored Magnetic Energy Actuator with Transient Triggering and Programmable Logic
Advanced Science, EarlyView.A bio‐inspired magnetic energy actuator achieves 1.6 m/s transient release—three orders faster than conventional systems—via direct ink writing printed NdFeB/Polydimethylsiloxane composites and environmental locks; biomimetic AND‐gate logic enables sequential cue recognition (e.g., “temperature → rainfall”).
Chao Xu +5 more
wiley +1 more source
A hybrid common fixed point theorem under certain recent properties. [PDF]
ScientificWorldJournal, 2014 Kadelburg Z, Chauhan S, Imdad M.
europepmc +1 more source
An elementary proof of the fixed-point theorem of Browder and Kirk. [PDF]
, 1969 K. Goebel
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