Results 101 to 110 of about 973,083 (329)

Carbon Contacts to Proteins Enable Robust, Biocompatible Electronic Junctions with Near‐Activation‐less Conduction Down to 10 K

open access: yesAdvanced Functional Materials, EarlyView.
A robust solid‐state protein junction with a semi‐transparent eC/Au electrode allows photoexcitation of the bacterio‐rhodopsin, bR layer, to isomerize the bR retinal. The resulting photo‐response shows the protein is functional in the solid‐state junction.
Shailendra K. Saxena   +5 more
wiley   +1 more source

Photon Avalanching Nanoparticles: The Next Generation of Upconverting Nanomaterials?

open access: yesAdvanced Functional Materials, EarlyView.
This Perspective outlines the mechanistic foundations that enable photon‐avalanche (PA) behavior in lanthanide nanomaterials and contrasts them with emerging application spaces and forward‐looking design strategies. By bridging threshold engineering, energy‐transfer dynamics, and materials engineering, we provide a coherent roadmap for advancing the ...
Kimoon Lee   +7 more
wiley   +1 more source

Something, nothing and Leibniz’s question. negation in logic and metaphysics

open access: yesStudies in Logic, Grammar and Rhetoric, 2018
This paper discusses the concept of nothing (nothingness) from the point of logic and ontology (metaphysics). It is argued that the category of nothing as a denial of being is subjected to various interpretations.
Woleński Jan
doaj   +1 more source

Lakatos on justificationism [PDF]

open access: yes
According to the scientific "justificationist" method, knowledge consisted of proven sentences. Classical intellectuals (or "rationalists," in the narrow sense of the term) have accepted extremely varied - and powerful "proofs", through revelation ...
Sfetcu, Nicolae
core  

A Printed Zinc‐Ion Microbattery with Extended Shelf Life and Durability for Energy Autonomous Sensors

open access: yesAdvanced Functional Materials, EarlyView.
We present a fully printed aqueous zinc‐ion microbattery (ZnIB) enabled by graphene‐decorated zinc anode and printed MnO@NC cathode using sustainable aqueous‐based ink formulations. The printed 3D electrodes ensure uniform zinc deposition, low overpotential, and long‐term stability.
Nagaraju Goli   +11 more
wiley   +1 more source

Shape‐Controlled Guanine Self‐Assemblies for Stable and Fast‐Ion Solid–Electrolyte Interphases in Sustainable Li Metal Batteries

open access: yesAdvanced Functional Materials, EarlyView.
The shape of guanine self‐assemblies is tuned by introducing alkyl (G8), fluoroalkyl (G8f), and oligoether (G8g) side chains into the G moiety. The scanning tunneling microscopy results and calculations show that the presence and type of the side chain strongly affect the G self‐assembly network.
So‐Huei Kang   +9 more
wiley   +1 more source

Analytic and Synthetic Propositions: I. Kant’s Criticisms and N.O. Lossky's Intuitionism

open access: yesRUDN Journal of Philosophy
The subject of the study is the development of epistemological and logical doctrine by outstanding Russian philosopher Nikolay Onufriyevich Lossky in connection with the influence of Immanuel Kant’s philosophy on him.
Daria A. Babina, Elena V. Serdyukova
doaj   +1 more source

Lacan and Badiou: logic of the pas-tout

open access: yes, 2005
The fact that statements about "nothing" are, or are always equivalent to, a universal statement raises the question of a non-universalizable, non-completable nothing. Lacan’s pas-tout is an attempt to logically capture this incompleteness that can never
Grigg, Russell
core  

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