Results 151 to 160 of about 5,888,200 (304)

Bioinspired Stabilization of Fluorescent Au@SiO2 Tracers for Multimodal Biological Imaging

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates a bioinspired stabilization strategy for fluorescent gold‐silica nanoparticles. Inspired by natural biosilica maturation, high‐temperature calcination transforms the silica shells, preventing dissolution in cell culture media and intracellular environments.
Wang Sik Lee   +5 more
wiley   +1 more source

System for monitoring the quality of studentlearning under the competency-based approach. [PDF]

open access: bronze, 2015
Вячеслав Мирошников   +3 more
openalex   +1 more source

Frequency Value Grammar and Information Theory [PDF]

open access: yes, 2004
I previously laid the groundwork for Frequency Value Grammar (FVG) in papers I submitted in the proceedings of the 4th International Conference on Cognitive Science (2003), Sydney Australia, and Corpus Linguistics Conference (2003), Lancaster, UK. FVG is
Stepak, Asa M
core  

Bio‐Inspired Magnetically Tunable Structural Colors from Elliptical Self‐Assembled Block Copolymer Microparticles

open access: yesAdvanced Functional Materials, EarlyView.
Cephalopod‐inspired photonic microparticles with dynamic structural coloration are fabricated via confined self‐assembly of linear block copolymers into ellipsoids containing stacked lamellae. Embedded superparamagnetic nanoparticles enable rapid magnetic alignment, restoring vivid, angle‐dependent color.
Gianluca Mazzotta   +8 more
wiley   +1 more source

Development and validation of educational competencies Required for anesthesia technologists: A developmental study

open access: yesJournal of Education and Health Promotion
BACKGROUND: Competency-based approach is the dominant approach in curriculum planning. Despite the use of the competency approach in other fields related to the healthcare system in various countries and also in some fields in Iran, the undergraduate ...
Shahnam Sedigh Maroufi   +4 more
doaj   +1 more source

Eksperimentasi Model Pembelajaran Discovery Learning, Problem Based Learning, Dan Think Pair Share Dengan Pendekatan Saintifik Terhadap Kompetensi Pengetahuan Dan Sikap Sosial Ditinjau Dari Gaya Belajar Siswa [PDF]

open access: yes, 2015
The aim of this research was to find out the different effects of Discovery Learning (DL), Problem Based Learning (PBL), and Think Pair Share (TPS) models with scientific approach towards students knowledge and social attitude competency viewed from the ...
Mardiyana, M. (Mardiyana)   +2 more
core  

Poly(lactic‐co‐glycolic acid) Nanoparticles for IL‐12 Self‐Amplifying RNA Delivery in Glioblastoma Models

open access: yesAdvanced Functional Materials, EarlyView.
xxxx. ABSTRACT Glioblastoma (GBM) remains one of the most lethal brain cancers, with median survival rarely exceeding 15 months after diagnosis. Interleukin‐12 (IL‐12) is a potent immunostimulatory cytokine capable of reshaping the tumor microenvironment (TME), yet its clinical translation is hindered by systemic toxicity and short half‐life. RNA‐based
Fatima Hameedat   +11 more
wiley   +1 more source

Color Routing and Beam Steering of Single‐Molecule Emission with a Spherical Silicon Nanoantenna

open access: yesAdvanced Functional Materials, EarlyView.
We experimentally demonstrate broadband directional emission from single molecules using a single spherical silicon nanoparticle assembled via DNA origami. By varying nanoparticle (NP) size and emitter position, we achieve unidirectional emission, beam steering, and color routing at the nanoscale, revealing modal interference as the underlying ...
María Sanz‐Paz   +9 more
wiley   +1 more source

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