Results 211 to 220 of about 9,732,372 (338)

Discussions on Human Enhancement Meet Science: A Quantitative Analysis. [PDF]

open access: yesSci Eng Ethics
Żuradzki T   +2 more
europepmc   +1 more source

Is Phenylnitrene a Missing Link in the Formation of Polycyclic Aromatic Nitrogen Heterocycles?

open access: yesAngewandte Chemie International Edition, Accepted Article.
The incorporation of heteroatoms into the framework of polycyclic aromatic hydrocarbons (PAHs), in particular of nitrogen to yield polycyclic aromatic nitrogen heterocycles (PANHs), has been proposed for both astronomical and combustion environments, but no suitable precursors and pathways have been found.
Rahel Arns   +6 more
wiley   +1 more source

Cooperative Photometallobiocatalysis: Nonheme Fe‐Enzyme‐Catalyzed Enantioconvergent RadicalDecarboxylative Azidation, Thiocyanation and Isocyanation of Redox‐Active Esters

open access: yesAngewandte Chemie International Edition, Accepted Article.
Cooperative catalysis with an enzyme and a smallmolecule photocatalyst has very recently emerged as a potentially general activation mode to advance novel biocatalytic reactions with synthetic utility. Herein, we report cooperative photobiocatalysis involving an engineered nonheme Fe enzyme and a tailored photoredox catalyst as a unifying strategy for ...
Yang Yang   +8 more
wiley   +1 more source

On resistance: A philosophy of defiance

open access: yesContemporary Political Theory, 2015
Robert Porter
semanticscholar   +1 more source

Roadmap on Weak Measurements in Optics

open access: yesAdvanced Physics Research, Volume 4, Issue 4, April 2025.
Quantum weak measurements have attracted considerable recent attention for both addressing fundamental questions in quantum mechanics and for numerous potential applications. This review aims to compile both the fundamental aspects and the ongoing metrological applications of weak measurements in the domain of quantum and classical optics in a concise ...
Ritwik Dhara   +3 more
wiley   +1 more source

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