Results 101 to 110 of about 687,146 (243)

Die diskoers tussen Job en Cloete struktureelsemanties beskou

open access: yesLiterator, 2002
A structural-semantic view of the discourse between Job and Cloete This article examines an aspect of the interaction between linguistics and literature. It is argued that the structural-semantic theory as developed by A.J.
J. Buscop
doaj   +1 more source

Se‐Assisted Modulation of Electronic Structure of Ruthenium Phosphide Nanotubes for Efficient Alkaline Hydrogen Evolution Reaction

open access: yesSmall Science, EarlyView.
Selenium‐doped ruthenium phosphide (Ru2(P0.9Se0.1)) is obtained via ion‐engineering techniques. Ru sites in Ru2(P0.9Se0.1) act as primary catalytic centers, optimizing intermediate adsorption energies. The precisely controlled Se doping enhances the Ru−OH moieties formation on the surface while preventing Ru dissolution.
Yongju Hong   +11 more
wiley   +1 more source

Advancing Topoisomerase Research Using DNA Nanotechnology

open access: yesSmall Methods, EarlyView.
In this perspective, how DNA nanotechnology functions is investigated as a predominant tool for analyzing topoisomerases, a critical enzyme family essential for regulating DNA topology within living cells. Utilizing advanced methodologies, DNA nanotechnology markedly improves the precision and depth of understanding of enzyme activities, thereby ...
Doron Yesodi, Adi Katz, Yossi Weizmann
wiley   +1 more source

Cationic Polyelectrolyte Adsorption onto Anionic Nanoparticles Analyzed with Frequency‐Domain Scanning Fluorescence Correlation Spectroscopy

open access: yesSmall Methods, EarlyView.
A small‐circle scanning fluorescence correlation spectroscopy (sFCS) technique is presented using acousto‐optical laser scanning and frequency‐domain fitting. Validated with simulations and experiments, sFCS investigates cationic polyelectrolyte adsorption onto anionic nanoparticles, revealing stable complexes and size increases with polymer mass ...
Lucas Oorlynck   +9 more
wiley   +1 more source

Modality and Contextuality in Topos Quantum Theory [PDF]

open access: yesStudia Logica, 2016
Topos quantum theory (TQT) represents a whole new approach to the formalization of non-relativistic quantum theory. It is well known that TQT replaces the orthomodular quantum logic of the traditional Hilbert space formalism with a new intuitionistic logic that arises naturally from the topos theoretic structure of the theory.
openaire   +2 more sources

Local orthorhombic phase in zirconium oxide nanocrystals: insights from X‐ray pair distribution function analysis

open access: yesJournal of Applied Crystallography, EarlyView.
The local structure of ZrO2 nanocrystals is investigated using X‐ray pair distribution function analysis, revealing orthorhombic distortions independent of crystallite size. These findings suggest a potential intermediate phase in ferroelectric switching.Zirconium dioxide (ZrO2) and hafnium dioxide (HfO2) have emerged as promising alternatives to ...
Rohan Pokratath   +4 more
wiley   +1 more source

Two Anthropomorphic Stelae Connected With a Platform‐Like Structure in the Area of Ḥimā (Saudi Arabia): New Data From Southwestern Arabia

open access: yesArabian Archaeology and Epigraphy, EarlyView.
ABSTRACT Since 2020, the Saudi‐French Archaeological and Epigraphic Mission to Najrān (MAFSN) has been conducting additional archaeological surveys and small‐scale excavations in the Ḥimā area, providing a wealth of data from different historical periods.
Silvia Lischi   +3 more
wiley   +1 more source

Living in the Hedge: Farmland Reptile Diversity Is Driven by Hedgerow Structural Complexity and Landscape Connectivity

open access: yesAnimal Conservation, EarlyView.
Agricultural intensification is responsible for biodiversity decline, but high‐quality field margins may mitigate these effects. We studied reptile species richness in a farming landscape in western France with a focus on hedgerows structure and density.
Olivier Lourdais   +6 more
wiley   +1 more source

World Literature and the Figurative Push to Sublimate Space

open access: yes[sic], 2015
This paper examines the influence of Aristotle’s theory of place (topos) on the conceptualization of cultural universality. Its main focus is in reinvesting the thought of Baruch Spinoza and Henri Bergson surrounding the fossilized spatial boundaries ...
Christian Giguere
doaj   +1 more source

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