Results 41 to 50 of about 692,654 (279)

Some-where over the rainbow

open access: yesCommunicare, 2022
"Nowadays, a far graver mistake is made: race is confused with nation and a sovereignty analogous to that of really existing peoples is attributed to ethnographic or. rather linguistic groups. " Ernest Renan.18821 Although Jacques Derrida is not usually
Lucia Saks
doaj   +1 more source

Excitation and Relaxation Dynamics of the Photo-Perturbed Correlated Electron System 1T-TaS2

open access: yesApplied Sciences, 2018
We investigate the perturbation and subsequent recovery of the correlated electronic ground state of the Mott insulator 1T-TaS 2 by means of femtosecond time-resolved photoemission spectroscopy in normal emission geometry.
Isabella Avigo   +5 more
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Testing Linearity of Quantum Theory with a Thermometer

open access: yes, 2018
Collapse models postulate that space is filled with a collapse noise field, inducing quantum Brownian motions which are dominant during the measurement, thus causing collapse of the wave function.
Bahrami, Mohammad
core   +1 more source

First-principles calculation method for electron transport based on grid Lippmann-Schwinger equation [PDF]

open access: yes, 2015
We develop a first-principles electron-transport simulator based on the Lippmann--Schwinger (LS) equation within the framework of the real-space finite-difference scheme.
Egami, Yoshiyuki   +4 more
core   +3 more sources

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Space Policy and Space Law of Ukraine: “Relatives” or “Strangers” [PDF]

open access: yesAdvanced Space Law
The purpose of this article is to analyze Ukraine’s space policy from the viewpoint of its correlation with space law, to clarify the peculiarities of the respective interaction, its advantages and weaknesses, as well as to develop recommendations for ...
Nataliia Malysheva
doaj   +1 more source

A Novel Measure Inspired by Lyapunov Exponents for the Characterization of Dynamics in State-Transition Networks

open access: yesEntropy, 2021
The combination of network sciences, nonlinear dynamics and time series analysis provides novel insights and analogies between the different approaches to complex systems.
Bulcsú Sándor   +3 more
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Self-Similar Collapse Solutions for Cylindrical Cloud Geometries and Dynamic Equations of State

open access: yes, 2009
A self-similar formalism for the study of the gravitational collapse of molecular gas provides an important theoretical framework from which to explore the dynamics of star formation.
Baxter, Benjamin   +3 more
core   +1 more source

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