Results 141 to 150 of about 510,436 (298)

A Theoretical Framework and Competency-Based Approach to Training in Guideline Development. [PDF]

open access: yesJ Gen Intern Med, 2020
Sultan S   +6 more
europepmc   +1 more source

The Application of Scientific Approach Based on Learning Community Using Corners of Information to Improve the Cooperation and Learning Achievement on Additives and Addictives Substances at Grade VIIIE SMP Negeri 22 Surakarta Academic Year 2014/2015 [PDF]

open access: yes, 2015
The aim of this research is to improve the cooperation and the learning achievement on additives and addictives substances of VIIIE graders of SMP Negeri 22 Surakarta in academic year 2014/2015 through the application of scientific approach based on ...
Budiati, H. (Herni)
core  

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

An International Study in Competency Education: Postcards from Abroad [PDF]

open access: yes, 2014
Acknowledging that national borders need not constrain our thinking, we have examined a selection of alternative academic cultures and, in some cases, specific schools, in search of solutions to common challenges we face when we consider reorganizing ...
Sara Frank Bristow, Susan Patrick
core  

Mechanoregulatory Effects of Cell‐Scale Microwells on Epithelial Cell Phenotype

open access: yesAdvanced Functional Materials, EarlyView.
In small polycaprolactone microwells, A549 epithelial cells span well edges, in contrast to cells growing on flat substrates. Focal adhesion sites (yellow) concentrate at topographic boundaries, while cytoskeletal tension (magenta stress fibers) is transmitted to the nucleus (blue), reducing nuclear sphericity.
Ruiwen He   +10 more
wiley   +1 more source

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

Writing Instruction under the Competency-Based Approach in Algerian Secondary Schools Traditions Realities and Perspectives

open access: yesRevue des Sciences Humaines, 2020
The present study aims at investigating the teachers’ views on the teaching of writing within the scope of the Competency-Based Approach (CBA)  at second year secondary school level, and more importantly at bringing into view the teaching realities and ...
Safia ADJEROUD, Riad BELOUAHEM
doaj  

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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