Results 21 to 30 of about 21,658 (186)

Ubiquitination accomplished: E1 and E2 enzymes were not necessary [PDF]

open access: yes, 2016
Qiu et al. (2016) show that a mono-ADP-ribosyltransferase, SdeA, from Legionella pneumophila catalyzes ADP-ribosylation of ubiquitin, allowing SdeA to modify substrate with ubiquitin in the absence of E1 and E2 ...
Huang, Danny T., Nakasone, Mark
core   +1 more source

Energy Consumption of Rail Baltica Project: Regional Aspects of Environmental Impact

open access: yesEconomics and Culture, 2019
Research purpose. The high-speed railway (HSR) construction project in the Baltic States is the largest joint infrastructure project since the restoration of independence of Latvia, Lithuania and Estonia.
Piterina Olga, Masharsky Alexander
doaj   +1 more source

Structure of even-even nuclei using a mapped collective Hamiltonian and the D1S Gogny interaction

open access: yes, 2009
A systematic study of low energy nuclear structure at normal deformation is carried out using the Hartree-Fock-Bogoliubov theory extended by the Generator Coordinate Method and mapped onto a 5-dimensional collective quadrupole Hamiltonian.
Bertsch, G. F.   +7 more
core   +3 more sources

How can people be convinced to buy electric cars? – case of Slovenia

open access: yesProduction Engineering Archives, 2018
Electric cars represent a promising energy-and carbon-efficient alternative to internal combustion engine cars. However, as mobility behaviour is highly habitual, convincing people to switch from conventional cars to electric is challenging.
Knez Matjaž, Obrecht Matevž
doaj   +1 more source

Review of Policies for Promotion of Electric Vehicles

open access: yesProduction Engineering Archives, 2018
This paper presents the review of policies and their possible effects for promoting the use of electric vehicles. Suggestions on faster implementation of electric vehicles can also be identified within best practices from abroad.
Obrecht Matevž   +3 more
doaj   +1 more source

Helix surfaces in the special linear group

open access: yes, 2015
We characterize helix surfaces (constant angle surfaces) in the special linear group $\mathrm{SL}(2,\r)$. In particular, we give an explicit local description of these surfaces in terms of a suitable curve and a 1-parameter family of isometries of ...
Montaldo, S.   +2 more
core   +1 more source

Robust correlations between quadrupole moments of low-lying $2^+$ states within random-interaction ensembles

open access: yes, 2016
In the random-interaction ensembles, three proportional correlations between quadrupole moments of the first two $I^{\pi}=2^+$ states robustly emerge, including $Q(2^+_1)=\pm Q(2^+_2)$ correlations consistently with realistic nuclear survey, and the $Q(2^
Lei, Y.
core   +1 more source

(S)-2-Methylpiperazinediium dichloride 0.42-hydrate

open access: yesActa Crystallographica Section E, 2008
The cations and anions of the chiral title compound, C5H14N22+·2Cl−·0.42H2O, are linked by N—H...Cl hydrogen bonds into chains propagating in [100], which contain R42(14) loops.
William T. A. Harrison
doaj   +1 more source

An integral fluctuation theorem for systems with unidirectional transitions

open access: yes, 2014
The fluctuations of a Markovian jump process with one or more unidirectional transitions, where $R_{ij} >0$ but $R_{ji} =0$, are studied. We find that such systems satisfy an integral fluctuation theorem.
Harbola, Upendra, Rahav, Saar
core   +1 more source

Real‐World Treatment of Patients With Sinus Node Dysfunction and Heart Failure With Preserved Ejection Fraction

open access: yesPacing and Clinical Electrophysiology, EarlyView.
ABSTRACT Background Permanent pacemaker (PPM) implantation is recommended in patients with sinus node dysfunction (SND). In patients with coexisting heart failure with preserved ejection fraction (HFpEF), clinicians may be hesitant to treat SND due to concerns about exacerbating heart failure.
Nicole Habel   +4 more
wiley   +1 more source

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