Results 111 to 120 of about 924,572 (308)

Formation of Stable Amorphous Calcium Phosphate and Collagen Assemblies by a Versatile Spray‐Drying Approach

open access: yesAdvanced Functional Materials, EarlyView.
Amorphous calcium phosphate (ACP) microparticles with long‐term and thermal stability are prepared with or without collagen using a scalable one‐pot spray‐drying process. Under simulated physiological conditions, they crystallize into biomimetic bone mineral and, when combined with collagen, form extrudable, fibrillar bone‐like 3D constructs.
Camila Bussola Tovani   +13 more
wiley   +1 more source

EGFR is required for Wnt9a-Fzd9b signalling specificity in haematopoietic stem cells. [PDF]

open access: yes, 2019
Wnt signalling drives many processes in development, homeostasis and disease; however, the role and mechanism of individual ligand-receptor (Wnt-Frizzled (Fzd)) interactions in specific biological processes remain poorly understood. Wnt9a is specifically
Barahona, Rocio   +14 more
core  

A Proof Strategy Language and Proof Script Generation for Isabelle/HOL

open access: yes, 2017
We introduce a language, PSL, designed to capture high level proof strategies in Isabelle/HOL. Given a strategy and a proof obligation, PSL's runtime system generates and combines various tactics to explore a large search space with low memory usage ...
A Bundy   +10 more
core   +1 more source

Slight Truncation Changes in Iron Oxide Nanocubes Strongly Affect Their Magnetic Properties

open access: yesAdvanced Functional Materials, EarlyView.
Subtle variations in nanoparticle morphology can lead to significant changes in functional properties. An automated shape‐fitting method captures minor differences in corner truncation between iron oxide nanocubes of similar sizes synthesized under identical conditions, revealing pronounced disparities in their magnetic and hyperthermia behavior ...
Kingsley Poon   +7 more
wiley   +1 more source

Bio‐Orthogonally Crosslinked Supramolecular Polymer Bottlebrush Hydrogels for Long‐Term 3D Cell Culture

open access: yesAdvanced Functional Materials, EarlyView.
Fibrous benzenetrispeptide (BTP) hydrogels, fabricated via strain‐promoted azide‐alkyne cycloaddition (SPAAC) crosslinking, form robust, bioinert networks. These hydrogels can support 3D cell culture, where cell viability and colony growth depend on the fiber content.
Ceren C. Pihlamagi   +5 more
wiley   +1 more source

Development of BISAWA (Bingo Aksara Jawa) Media Assisted by Pop Up Book for Teaching Javanese Script Reading to Upper Grade Students

open access: yesJurnal Kependidikan
This study aims to develop BISAWA (Bingo Aksara Jawa) learning media assisted by Pop Up Book for teaching Javanese script reading to upper grade students.
Lilik Ma'rifah, Nur Hanifah Insani
doaj   +1 more source

Development of a custom scripting language and a custom scripting system

open access: yes, 2022
The problem being addressed by this particular project lies in programming territory. The learning curve of programming effectively at a professional level is excruciatingly steep, in big part due to the complexity of the environment programmers work in.
openaire   +1 more source

Control of Polarization and Polar Helicity in BiFeO3 by Epitaxial Strain and Interfacial Chemistry

open access: yesAdvanced Functional Materials, EarlyView.
In BiFeO3 thin films, the interplay of interfacial chemistry, electrostatics, and epitaxial strain is engineered to stabilize homohelicity in polarization textures at the domain scale. The synergistic use of a Bi2O2‐terminated Aurivillius buffer layer and a highly anisotropic compressive epitaxial strain offers new routes to control the polar‐texture ...
Elzbieta Gradauskaite   +5 more
wiley   +1 more source

The Cocoki Board as a Development of Javanese Script Flashcard Learning Media for Grade VII Students at SMP Negeri 2 Sidoharjo Sragen

open access: yesPiwulang
This research is about learning media which has quite important meaning in the learning process, especially learning Javanese. Learning will be better assisted by presenting creative and innovative learning media.
Mistia Oktavia Santi   +2 more
doaj   +1 more source

Research on computer aided testing of pilot response to critical in-flight events [PDF]

open access: yes
Experiments on pilot decision making are described. The development of models of pilot decision making in critical in flight events (CIFE) are emphasized.
Giffin, W. C.   +2 more
core   +1 more source

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