Results 41 to 50 of about 504,792 (306)

Ultracold neutral plasmas [PDF]

open access: yesAIP Conference Proceedings, 2002
Ultracold neutral plasmas occupy an exotic regime of plasma physics in which electrons form a swarming, neutralizing background for ions that sluggishly move in a correlated manner. Strong interactions between the charged particles give rise to surprising dynamics such as oscillations of the average kinetic energy during equilibration and extremely ...
Killian, T. C.   +3 more
openaire   +4 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Austria’s long path to the European Union (1955–1995) [PDF]

open access: yesНаучно-аналитический вестник Института Европы РАН, 2018
After 1955, when Austria declared itself a permanently neutral state, it began to gradually integrate into the Western European economic structures. The main stages were the failed association with the EEC, accession in 1972 to the Free Trade Agreement
Vladimir Schweitzer
doaj   +1 more source

Prophylactic Neutrality, Oppression, and the Reverse Pascal's Wager [PDF]

open access: yes, 2012
In Beyond Neutrality, George Sher criticises the idea that state neutrality between competing conceptions of the good helps protect society from oppression.
Clarke, Simon R.
core  

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

open access: yesFEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman   +2 more
wiley   +1 more source

Net neutrality discourses: comparing advocacy and regulatory arguments in the United States and the United Kingdom [PDF]

open access: yes, 2004
Telecommunications policy issues rarely make news, much less mobilize thousands of people. Yet this has been occurring in the United States around efforts to introduce "Net neutrality" regulation.
Abate T.   +36 more
core   +3 more sources

Brazil between global recognition and neutrality over the Russian war against Ukraine [PDF]

open access: yesJournal of Regional Security, 2023
This contribution investigates what explains Brazil's neutrality narrative regarding the Russian war against Ukraine. Brazil's position can be seen as a consequence of the economic interests of Brazilian agrobusiness, but mainly due to its historical ...
Tabosa Clarissa
doaj  

Structural biology of ferritin nanocages

open access: yesFEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

German-Swedish Economic Relations during World War II

open access: yesStudia Historiae Oeconomicae, 1979
During World War II Sweden was one of the few countries in Europe, which could keep its formal neutrality. The war, however, brought about important changes in the Swedish economy, not least by the fact that Swedish external trade was concentrated to ...
Martin Fritz
doaj   +1 more source

Dirac-point photocurrents due to photothermoelectric effect in non-uniform graphene devices

open access: yes, 2019
Q. Ma et al.[1] recently reported a strong photocurrent associated with charge neutrality in graphene devices with non-uniform geometries, which they interpreted as an intrinsic photoresponse enhanced by the momentum non-relaxing nature of electron ...
Fuhrer, Michael S., Medhekar, Nikhil V.
core   +1 more source

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