Results 121 to 130 of about 3,360,497 (308)

Sustainable Catalyst‐Free PLG Networks: Recyclability, Biodegradability, and Functional Performance

open access: yesAdvanced Functional Materials, EarlyView.
A catalyst‐additive free covalent adaptable network is developed from star‐shaped poly(lactide‐co‐glycolide) cross‐linked with pyromellitic dianhydride, enabling internal carboxylic acid‐driven transesterification. The resulting biodegradable network exhibits mechanical robustness (Young's modulus ≈1.6 GPa), complete recyclability, rapid biodegradation
Lars Schwarzer   +2 more
wiley   +1 more source

2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics

open access: yesAdvanced Functional Materials, EarlyView.
2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit   +5 more
wiley   +1 more source

“Armed” with Modern History. The Statue of the River God Meander at Miletus, 1909-2023.

open access: yesAnadolu Araştırmaları
In 2023 during preparatory work for moving old objects into new storage at Miletus, the authors noted a large arm in a blue marble with broad white veins in the stone storeroom, the “Steindepot” (Fig.1a-c).
Nisan Lordoğlu, Julia Lenaghan
doaj   +1 more source

State of the Dream 2008: Foreclosed [PDF]

open access: yes, 2008
In this year's report for Martin Luther King, Jr. Day, we found that the subprime lending crisis is causing the greatest loss of wealth to people of color in modern US ...
Amaad Rivera   +4 more
core  

From Wafers to Electrodes: Transferring Automatic Optical Inspection (AOI) for Multiscale Characterization of Smart Battery Manufacturing

open access: yesAdvanced Functional Materials, EarlyView.
Automat optical inspection (AOI) techniques in semiconductor fabrication can be leveraged in battery manufacturing, enabling scalable detection and analysis of electrode‐ and cell‐level imperfections through AI‐driven analytics and a digital‐twin framework.
Jianyu Li, Ertao Hu, Wei Wei, Feifei Shi
wiley   +1 more source

Reseña de M. J. Ortega Chinchilla y R. Ruiz Álvarez (2023), Los trabajos de las mujeres en la Edad Moderna. Centros de interés para el diseño de situaciones de aprendizaje, Granada: Universidad de Granada, 151 págs. ISBN: 978-84-338-7250-0

open access: yesPanta rei
Este libro ofrece siete textos de carácter teórico junto a una batería de actividades a fin de poner a disposición de los docentes recursos y centros de interés con los que diseñar Situaciones de Aprendizaje.
Cristina Ramos Cobano
doaj   +1 more source

A Brief History of Web Crawlers [PDF]

open access: yes, 2014
Web crawlers visit internet applications, collect data, and learn about new web pages from visited pages. Web crawlers have a long and interesting history. Early web crawlers collected statistics about the web.
Bochmann, Gregor V.   +5 more
core   +1 more source

Additive Manufacturing of NiTi Shape Memory Alloys for Elastocaloric Applications: A Review

open access: yesAdvanced Functional Materials, EarlyView.
Additive manufacturing enables complex NiTi architectures that overcome key limitations in elastocaloric refrigeration, including poor heat transfer and high mechanical work input. This review surveys recent advances in LPBF‐ and DED‐fabricated NiTi shape memory alloys for elastocaloric applications, highlighting process–structure–performance ...
Ignatius Andre Setiawan   +7 more
wiley   +1 more source

Parallel 3D Bioprinting on SLIPS‐Microarrays

open access: yesAdvanced Functional Materials, EarlyView.
This work introduces the first truly parallel 3D bioprinting method, enabling both the simultaneous fabrication of hundreds of cell laden hydrogel 3D structures and their HTS in individual liquid compartments. By integrating Digital Light Processing (DLP) stereolithography with functional micropatterns, the platform decouples printing time from array ...
Julius von Padberg   +3 more
wiley   +1 more source

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