Results 151 to 160 of about 33,621 (316)

Virus Enhanced Microrobots for Biofilm Eradication

open access: yesAdvanced Materials, EarlyView.
Biofilms resist antimicrobials across medicine, industry, and environments. We present virus‐conjugated microrobots synthesized hydrothermally and magnetically actuated. Their motion and viral specificity enable targeted binding, penetration, and delivery, outperforming bare microrobots.
Jyoti   +3 more
wiley   +1 more source

Vertex coloring acyclic digraphs and their corresponding hypergraphs

open access: bronze, 2008
Geir Agnarsson   +2 more
openalex   +1 more source

Additively Manufacturable High‐Strength Aluminum Alloys with Coarsening‐Resistant Microstructures Achieved via Rapid Solidification

open access: yesAdvanced Materials, EarlyView.
Rapid solidification in laser additive manufacturing facilitates the precipitation of metastable phases in aluminum alloys. These metastable phases significantly enhance the strength by forming a high‐volume fraction of precipitates with an order of magnitude reduced sizes and smaller interspacing, effectively impeding dislocation motion. Consequestly,
S. Mohadeseh Taheri‐Mousavi   +10 more
wiley   +1 more source

The b$_q$-coloring of graphs [PDF]

open access: yesDiscrete Mathematics Letters, 2023
Brice Effantin
doaj   +1 more source

A simple branching scheme for vertex coloring problems

open access: bronze, 2011
Stefano Gualandi, Federico Malucelli
openalex   +1 more source

On the study of local antimagic vertex coloring of graphs and their operations

open access: gold, 2021
Dafik Dafik   +4 more
openalex   +1 more source

Remorphable Architectures: Reprogramming Global Bistability through Locally Bistable Metamaterials

open access: yesAdvanced Materials, EarlyView.
Local bistable reconfiguration in mechanical metamaterials is leveraged in globally bistable architectures to enable in situ reprogrammable transition pathways through state flip of individual building blocks. The local‐to‐global correspondence of instabilities empowers soft robotic systems with on‐demand morphing traits, as well as aerospace ...
Lei Wu   +3 more
wiley   +1 more source

Algorithms for the rainbow vertex coloring problem on graph classes

open access: hybrid, 2021
Paloma T. Lima   +2 more
openalex   +1 more source

On vertex coloring of graphs

open access: yesInternational Journal of Mathematical Analysis, 2015
V. Yegnanarayanan, B. Logeshwary
openaire   +2 more sources

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

open access: yesAdvanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi   +4 more
wiley   +1 more source

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