Results 161 to 170 of about 2,134,021 (391)

Artfully healing Austin : artist’s hospital beautification project spotlights local healing arts [PDF]

open access: yes, 2014
textArt has long been used as a healing method. Thousands of years ago, the Greeks designed temples to surround patients with art and nature and to promote healing and harmony.
McDowall, Katherine Louise
core  

Peptide Sequencing With Single Acid Resolution Using a Sub‐Nanometer Diameter Pore

open access: yesAdvanced Functional Materials, EarlyView.
To sequence a single molecule of Aβ1−42–sodium dodecyl sulfate (SDS), the aggregate is forced through a sub‐nanopore 0.4 nm in diameter spanning a 4.0 nm thick membrane. The figure is a visual molecular dynamics (VMD) snapshot depicting the translocation of Aβ1−42–SDS through the pore; only the peptide, the SDS, the Na+ (yellow/green) and Cl− (cyan ...
Apurba Paul   +8 more
wiley   +1 more source

A Smart Bio‐Battery Facilitates Diabetic Bone Defect Repair Via Inducing Macrophage Reprogramming and Synergistically Modulating Bone Remodeling Coupling

open access: yesAdvanced Functional Materials, EarlyView.
This research presents a novel implantable bio‐battery, GF‐OsG, tailored for diabetic bone repair. GF‐OsG generates microcurrents in high‐glucose conditions to enhance vascularization, shift macrophages to the M2 phenotype, and regulate immune responses.
Nanning Lv   +10 more
wiley   +1 more source

Diagnostics and Analytical Campaign as Support for the Restoration Activity of a 14th-Century Mural Painting Representing the Virgo Lactans

open access: yesHeritage
The restoration of medieval wall paintings often involves the combination of heterogeneous techniques and materials considering their nature and period. One of the many obstacles in the study of the restoration of these types of artifacts is the paucity ...
Valery Tovazzi   +4 more
doaj   +1 more source

A Termite‐Inspired Alternative to Cement

open access: yesAdvanced Functional Materials, EarlyView.
A termite‐inspired composite of clay, cellulose, and lignin forms a dense fibrous network with concrete‐like strength (32 MPa) and superior elasticity, processed at ambient temperature. Abstract Clay combined with organic materials is used by termites as a strong and durable construction material for their mounds with minimal environmental impact. Here,
Oren Regev   +3 more
wiley   +1 more source

Golden‐Ratio–Guided Aperiodic Architected Metamaterials with Simultaneously Enhanced Strength and Toughness

open access: yesAdvanced Functional Materials, EarlyView.
Guided by the golden ratio, a class of aperiodic architected metamaterials is introduced to address the intrinsic trade‐off between strength and toughness. By unifying local geometric heterogeneity with global order, the golden‐ratio‐guided aperiodic architecture promotes spatial delocalization of damage tolerence regions, leading to more tortuous ...
Junjie Deng   +9 more
wiley   +1 more source

Mixture optimization for mechanical, environmental, and economic objectives in grouting slurry for repairing earthen sites

open access: yesHeritage Science
Anchor and fissure grouting are used to repair earthen sites. However, the common method to obtain the compressive strength of grouting slurry would cause material, labor, and time losses.
Kai Cui   +4 more
doaj   +1 more source

Precise Orthoimage Generation of Dunhuang Wall Painting

open access: hybrid, 2011
Yongjun Zhang   +3 more
openalex   +1 more source

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