Results 121 to 130 of about 1,311,421 (365)

Self‐Immolative Activatable Nanoassembly toward Immuno‐Photodynamic Therapy in TME

open access: yesAdvanced Functional Materials, EarlyView.
A quinone methide‐gated, self‐immolative, H2O2‐responsive nano‐photosensitizer (Pyz/PS) is developed for targeted immuno‐photodynamic therapy. Pyz/PS selectively activates within tumor microenvironments, restores photosensitizer activity, generates ROS, and depletes intracellular GSH, enhancing oxidative stress.
Jing Li   +10 more
wiley   +1 more source

The Archer and Aristotle’s Doctrine of the Mean

open access: yesPeitho, 2012
It is sometimes claimed that Aristotle’s doctrine of the Mean is false or unhelpful: moral virtues are not typically flanked by two opposing vices as he claimed.
Glen Koehn
doaj   +1 more source

Using a virtue ethics lens to develop a socially accountable community placement programme for medical students [PDF]

open access: yes, 2019
Background: Community-based education (CBE) involves educating the head (cognitive), heart (affective), and the hand (practical) by utilizing tools that enable us to broaden and interrogate our value systems.
Griffiths, Dominic   +4 more
core  

Mechanochemistry‐Assisted Solvent‐Free Supramolecular Engineering for Atomic‐Layered Carbon Nitride Nanosheets with Enhanced Photocatalytic Hydrogen Evolution

open access: yesAdvanced Functional Materials, EarlyView.
A solvent‐free mechanochemistry‐enabled supramolecular engineering strategy is developed to directly synthesize covalent‐interconnected two‐dimensional atomic‐layered carbon nitride nanosheets photocatalyst, bypassing conventional top‐down exfoliation requirements.
Fanglei Yao   +7 more
wiley   +1 more source

Virtue Discounting: Observability Reduces Moral Actors’ Perceived Virtue

open access: yesOpen Mind, 2023
Gordon T. Kraft-Todd   +2 more
doaj   +1 more source

Virtue of Bad Times and Financial Market Frictions [PDF]

open access: yes
Schumpeter (1939) proposes that recessions have virtue in promoting growth-enhancing activities. However, this view is often at odds with data, as many innovative activities appear pro-cyclical.
Min Ouyang
core  

Better than Real: Complex-valued Neural Nets for MRI Fingerprinting

open access: yes, 2017
The task of MRI fingerprinting is to identify tissue parameters from complex-valued MRI signals. The prevalent approach is dictionary based, where a test MRI signal is compared to stored MRI signals with known tissue parameters and the most similar ...
Lustig, Michael   +2 more
core   +1 more source

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

open access: yesAdvanced Functional Materials, EarlyView.
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva   +9 more
wiley   +1 more source

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