Results 111 to 120 of about 299,829 (316)

Efficient Membranes Made of a Nanohybrid of Fluorine‐Doped Carbon Dots Coupled With Metal Organic Framework for High‐Performance Vanadium Redox Flow Battery

open access: yesAdvanced Functional Materials, EarlyView.
A sulfonated poly(ether ether ketone)‐based hybrid membrane is fabricated with fluorine‐doped carbon dot (FCD) and functionalized metal organic framework (MIL−101−NH2). The novel design reduces unwanted ion crossover while maintaining a sufficient proton transport pathway.
Tan Trung Kien Huynh   +8 more
wiley   +1 more source

El desempeño profesional del bibliotecario escolar / The school librarian professional performance

open access: yesTransformación, 2012
El artículo aborda las funciones profesionales del bibliotecario en las condiciones de la sociedad del conocimiento. Al tomar como objetivo la caracterización del desempeño profesional del bibliotecario escolar, el estudio se desarrolló a partir del ...
Jonny de la Caridad Ubeda Medina
doaj  

Varför ska jag inte berätta?

open access: yesEducare, 2018
Discussions about books and ways of reading play an important role in the curriculum for the Swedish secondary school system. In an intervention study based on a series of book discussions of an easy reader novel, I investigated the cooperation between ...
Jonas Asklund
doaj   +1 more source

Silicified Wood‐Inspired, High‐Strength Fire‐Resistant Chitin‐Based Aerogels for Sustainable High‐Temperature Thermal Insulation

open access: yesAdvanced Functional Materials, EarlyView.
Inspired by natural silicified wood, a biomimetic mineralized chitin‐derived aerogel is constructed. It can withstand 81 000 times its own weight, and its backside temperature is 130.4°C after exposure to ∼1300°C butane flame for 600 s, exhibiting high‐strength, fire‐resistance, and super thermal‐insulation properties.
Kai Xu   +11 more
wiley   +1 more source

Special Libraries, April 1948 [PDF]

open access: yes, 1945
Volume 39, Issue 4https://scholarworks.sjsu.edu/sla_sl_1948/1003/thumbnail ...
Special Libraries Association
core   +4 more sources

Exploring an Alternative to mRNA Vaccine Cold Chain Storage: MRNA‐Lipid Nanoparticle Stability When Dried in a Polymer Matrix

open access: yesAdvanced Functional Materials, EarlyView.
The nanostructure, size, and function of mRNA‐loaded lipid nanoparticles are evaluated before drying, within polymer microneedles, and after rehydration. The results reveal the polymer and LNP loadings required to recover nanostructure and preserve the delivery performance in dry‐state formulations.
Brendan P. Dyett   +19 more
wiley   +1 more source

Special Libraries, May-June 1952 [PDF]

open access: yes, 1952
Volume 43, Issue 5https://scholarworks.sjsu.edu/sla_sl_1952/1004/thumbnail ...
Special Libraries Association
core   +1 more source

Transfer Printing and Reconfiguration of Soft Electronics Using Digital Microfluidics and Laser Machining

open access: yesAdvanced Functional Materials, EarlyView.
This paper presents a digital microfluidics‐based technique for transferring and reconfiguring soft nanomembranes. Laser‐machined nanothin membranes are picked up, transported, and aligned via tailored surface tension and the actuation of water droplets, enabling the development of flexible electronics, the integration of functional materials on 3D ...
Quang Anh Nguyen   +15 more
wiley   +1 more source

High‐Throughput Generation of Tumor Spheroids via Droplet Microfluidics for siRNA‐Loaded Nanomedicine Assessment

open access: yesAdvanced Healthcare Materials, EarlyView.
A droplet microfluidic platform is employed to enable high‐throughput, uniform tumor spheroid generation for evaluating siRNA‐loaded nanomedicines at the protein level. As a proof of concept, breast (MCF‐7) and brain (U87 MG) cancer cell lines are investigated using this platform, revealing penetration profiles and therapeutic responses between the two
Ling Liu   +4 more
wiley   +1 more source

Collaboration: Critical success factors for student learning [PDF]

open access: yes, 2007
Several studies identify collaboration between classroom teachers and teacher-librarians as a key factor that affects student achievement. Studies in teacher-librarianship have established procedures and processes for effective collaboration.
Haycock, Ken
core   +2 more sources

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