Results 41 to 50 of about 225,005 (265)

Certeza razonable en ciencia y filosofía

open access: yesScientia et Fides, 2016
Reasonable certainty in science and philosophyIt is argued that, as forms of knowledge, neither science is so safe nor philosophy is as arbitrary as often claimed.
Fernando Sols
doaj   +1 more source

Human Gut Bacteria and Lipidic Nanoparticles: Particle Composition Predicts Structural Transformation and Bacterial Biocompatibility

open access: yesAdvanced Functional Materials, EarlyView.
Lipidic nanoparticles (LNPs) were incubated with 21 gut bacteria frequently associated with the human microbiome. SAXS revealed that ∼75% of tested species induced structural transformations in monoolein LNPs, whereas phytantriol and phospholipid formulations remained unaffected.
Jonathan Caukwell   +7 more
wiley   +1 more source

Thinking about Certainty and Tolerance with Michel Eyquem de Montaigne

open access: yesCommunications, 2016
Michel Montaigne's thinking, though primarily relevant to and based upon his own historical context, exhibits unique traits and provides inspiration to current socio-political, ethical, and philosophical discourse.
Cyril Diatka, Jan Ligus
doaj   +1 more source

Electrode and Microstructure Dependence of Oxygen Diffusion in Ferroelectric Hafnium Zirconium Oxide Thin Films

open access: yesAdvanced Functional Materials, EarlyView.
Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg   +6 more
wiley   +1 more source

Natura simplici e idea

open access: yesLexicon Philosophicum
Il vocabolario delle nature semplici trovato nelle Regulae scompare dalle opere e dalla corrispondenza successive di Cartesio, che conosce solo il vocabolario dell'idea. Ciò significa che le due nozioni sono equivalenti? Mostriamo che non è così.
Gilles Olivo
doaj   +1 more source

Low‐Profile, High‐Gain GRIN RF Lenses via Multi‐Material Vat Photopolymerization

open access: yesAdvanced Functional Materials, EarlyView.
We investigate the opportunity of leveraging multi‐material vat photopolymerization printing to manufacture intricate lenses exhibiting permittivity gradients that can increase signal gain in transmitted radiofrequency signals in the X‐ and Ku‐bands. Lenses produced with more distinct low‐loss materials (up to 5) can deliver an 18 dB signal gain with a
Lawrence Romangsuriat   +3 more
wiley   +1 more source

Aristotelian Dialectic, Medieval Jadal, and Medieval Scholastic Disputation

open access: yesAmerican Journal of Islam and Society, 2018
Although Greek dialectic has an influence on both Christian and Muslim scholarships in terms of structuring the argumentation, this article argues that each employs the dialectic to serve their own purposes.
Mohammad Syifa Amin Widigdo
doaj   +1 more source

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

open access: yesAdvanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu   +3 more
wiley   +1 more source

On trying to say what “goes without saying”. Wittgenstein on certainty and ineffability

open access: yesRicerche di Pedagogia e Didattica, 2014
This paper offers a philosophical outlook on the subject of the communication of certainty and uncertainty, by focusing on the later Ludwig Wittgenstein’s image of “hinges”.
Anna Boncompagni
doaj   +1 more source

All‐Optical Reconfigurable Physical Unclonable Function for Sustainable Security

open access: yesAdvanced Materials, EarlyView.
An all‐optical reconfigurable physical unclonable function (PUF) is demonstrated using plasmonic coupling–induced sintering of optically trapped gold nanoparticles, where Brownian motion serves as a robust entropy source. The resulting optical PUF exhibits high encoding density, strong resistance to modeling attacks, and practical authentication ...
Jang‐Kyun Kwak   +4 more
wiley   +1 more source

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