Results 141 to 150 of about 1,695,620 (314)

Consumption, working and trade of Late-Antique glass from Northern Adriatic Italy: an archaeometric perspective. [PDF]

open access: yes, 2014
presentato al Convegno "Things that Travelled - Mediterranean Glass in the First Millennium AD", 28-29 November 2014, London (UK)
MALTONI, SARAH   +7 more
core  

The effects of delayed annealing on the luminescent activity of heavy metal cadmium zinc phosphate glasses activated by: Er3+ and Tb3+ ions

open access: yesScientific Reports
The luminescent spectra of the RE2O3-doped P2O5–CdO–ZnO glasses (RE = Er, and Tb) were investigated to separate the effects of two studied rare-earth elements and the annealing regime on the emission performance of the prepared glasses.
M. A. Marzouk   +3 more
doaj   +1 more source

What Do Large Language Models Know About Materials?

open access: yesAdvanced Engineering Materials, EarlyView.
If large language models (LLMs) are to be used inside the material discovery and engineering process, they must be benchmarked for the accurateness of intrinsic material knowledge. The current work introduces 1) a reasoning process through the processing–structure–property–performance chain and 2) a tool for benchmarking knowledge of LLMs concerning ...
Adrian Ehrenhofer   +2 more
wiley   +1 more source

Portrait of Norman Lindsay [picture] / [PDF]

open access: yes, 1948
Title from caption on card.; Condition: Good, glued to card.; "Norman Lindsay, , Douglas Glass, 1948, L2926" --In ink on card. "Hermit King of Australia's bohemia ... Norman Lindsay, caption Margaret Lawrence, Australian official photo by Douglas Glass" -
Glass, Douglas.
core  

Light‐Assisted 3D Printing Techniques and Photocrosslinking Strategies: Recent Advances in Musculoskeletal Tissue Engineering

open access: yesAdvanced Engineering Materials, EarlyView.
In this review, the current state of light‐assisted 3D printing as it pertains to engineering musculoskeletal tissues including bone, cartilage, skeletal muscle, tendon, and ligaments is summarized. Common printing techniques, photoreactive materials, and study design choices are compiled and reviewed.
Meagan Morgan, Bin Zhang, Roger Narayan
wiley   +1 more source

Influence of glass composition on the kinetics of glass etching and frosting in concentrated HF solutions [PDF]

open access: yes, 2019
During etching of a multicomponent glass in concentrated hydrofluoric acid (HF) solutions, a crust can gradually appear on the glass surface, resulting from the precipitation of anions released by the glass dissolution, with cations coming from the ...
Peyroux, Eugénie   +6 more
core  

Variable Stiffness Flexure Structures Enabled by Phase‐Change Gallium and Adhesive Interfacial Locking for Soft Robotic Applications

open access: yesAdvanced Engineering Materials, EarlyView.
A flexure‐based variable stiffness structure is developed by integrating phase‐change modulation and adhesive interfacial locking of gallium. The design enables a wide stiffness variability, transitioning from soft, flexible behavior to rigid, load‐supporting performance.
Sungjin Kim   +2 more
wiley   +1 more source

An atomic scale comparison of the reaction of Bioglass® in two types of simulated body fluid [PDF]

open access: yes, 2009
A class of melt quenched silicate glasses, containing calcium, phosphorus and alkali metals, and having the ability to promote bone regeneration and to fuse to living bone, is produced commercially as Bioglass.
Jones, J.R.   +6 more
core  

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

open access: yesAdvanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora   +4 more
wiley   +1 more source

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