Results 111 to 120 of about 370,830 (302)

Deep‐Learning‐Driven High‐Fidelity In Vivo Hyperspectral Fluorescence Imaging Under Extreme Photon‐Limited Conditions

open access: yesAdvanced Science, EarlyView.
Highly overlapping fluorescent signals become distinguishable in photon‐limited living organisms via advanced imaging with intelligent reconstruction. The resulting in vivo hyperspectral imaging capability reveals nanoplastic uptake and circulation in live zebrafish, providing a new approach for studying complex biological and environmental processes ...
Renjian Li   +11 more
wiley   +1 more source

Comprehensive genome-wide mining and characterization of the NAC transcription factor family in Gynostemma pentaphyllum identifies GpNAC68 as a positive regulator of drought tolerance in transgenic Arabidopsis

open access: yesBMC Plant Biology
Background NAC (NAM, ATAF1/2, CUC2) transcription factors (TFs) serve as pivotal regulators in plant growth, development, and abiotic stress response, exhibiting great application potential in the stress-tolerant breeding of crops.
Ding Huang   +9 more
doaj   +1 more source

Reorganization of Innate Immune Cell Lipid Profiles by Bioinspired Meroterpenoids to Limit Inflammation

open access: yesAdvanced Science, EarlyView.
Resolution pharmacology is an emerging strategy to tackle inflammatory pathologies. Bioinspired meroterpenoids induce a lipid mediator class switch toward inflammation resolution in vitro and in vivo by targeting key nodes in lipid mediator biosynthesis and neutral lipid dynamics.
Lorenz Waltl   +20 more
wiley   +1 more source

Deciphering Anti‐Cancer Drug Efficacy Through Nanomechanical Vibrations in Living Gastric Cancer Organoids

open access: yesAdvanced Science, EarlyView.
This study developed an efficacy assessment platform that integrates patient‐derived gastric cancer organoids, atomic force microscopy (AFM)‐based nanomechanical vibration detection, deep learning analysis, and organoid mechanical modeling. It detects picomolar drug effects within 0.1 s signal, achieves 97% classification accuracy, and offers non ...
Ting Zhang   +10 more
wiley   +1 more source

The Power of Authentic Communication

open access: yes, 2011
The paper argues that authentic communication is a strong foundation for honesty and trust based relationships both in education and in society.
Illes, K.
core   +4 more sources

Social presence and participatory media in authentic learning [PDF]

open access: yes, 2013
While increasingly large numbers of students are choosing to enrol in distance modes of learning at university, many are poorly supported, left to struggle with mainly text-based resources while their on campus counterparts are well supported with a ...
Herrington, J.   +2 more
core  

Multispectral UV Imaging on Capacitive CMOS Arrays Enabled by Solution‐Processed Metal‐Oxide Nanoparticles

open access: yesAdvanced Science, EarlyView.
Ultraviolet (UV) imagers are important for a variety of applications but often require dedicated semiconductor process flows. Here, a versatile capacitive CMOS platform is transformed into a visible‐blind, multispectral UV imager through post‐CMOS functionalization with solution‐processed metal‐oxide nanoparticles. The UV‐induced photodielectric effect
Suman Kundu   +5 more
wiley   +1 more source

Identifying authentic mobile learning in teacher education: A design-based approach [PDF]

open access: yes, 2006
The adoption of mobile technologies in higher education has been variable and inconsistent across the sector. Little is known about how people learn best from mobile devices such as mobile phones, personal digital assistants and portable digital audio ...
Herrington, J., Herrington, A.
core  

Blood Cell‐Camouflaged Liquid Metal Nanoconjugates Orchestrate Treg Depletion and STING‐Amplified Photothermal Immunity for Metastatic Triple‐Negative Breast Cancer Therapy

open access: yesAdvanced Science, EarlyView.
Whole‐blood biomimetic engineering transforms liquid metal nanoparticles into a tripartite immunotherapeutic platform that orchestrates regulatory T‐cell depletion, photothermal‐induced immunogenic cell death, and activation of the stimulator of interferon genes pathway.
Nina Sang, Eijiro Miyako
wiley   +1 more source

Representing authentic learning designs supporting the development of online communities of learners [PDF]

open access: yes, 2007
Authentic learning designs have been explored for some time now and have frequently been shown to provide learning settings that provide many meaningful contexts for learning. These meaningful contexts provide not only encouragement for students to learn
Oliver, R.   +3 more
core  

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