Results 31 to 40 of about 4,322,464 (262)
Digital markedsføring før og etter covid-19
Magma, 2021 Litt enkelt sagt dreier digital markedsføring seg om alle former for markedsføring som foregår på digitale enheter, på digitale plattformer, i digitale medier, ved bruk av digitale data og ikke minst ved bruk av digital teknologi.
Line Lervik-Olsen, Anders Gustafsson
doaj +1 more source
How to make inhabitants of Nyon walk more [PDF]
, 2014 Nowadays, Mobility becomes more and more important in a city long run development. The traffic jams created by the cars associated to the increase in the population is a challenging problem for every city.
Decoppet, Michael, Simko, Josée
core
Bi-HKT and bi-Kaehler supersymmetric sigma models
, 2016 We study CKT (or bi-HKT) N = 4 supersymmetric quantum mechanical sigma models. They are characterized by the usual and the mirror sectors displaying each HKT geometry. When the metric involves isometries, a Hamiltonian reduction is possible.
Andrei Smilga +5 more
core +3 more sources
Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer
FEBS Letters, EarlyView.Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani +4 more
wiley +1 more source
First-principles study of native point defects in Bi2Se3
, 2012 Using first-principles method within the framework of the density functional theory, we study the influence of native point defect on the structural and electronic properties of Bi$_2$Se$_3$.
Hao, G. L. +6 more
core +2 more sources
In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
wiley +1 more source
Bis[bis(pentamethylcyclopentadienyl)ytterbium(III)] ditelluride [PDF]
Acta Crystallographica Section C Crystal Structure Communications, 1988 [Yb(C 10 H 15 ) 2 ] 2 Te 2 cristallise dans P2 1 /n avec affinement jusqu'a 0,036. L'ion Te 2+ est situe sur un centre de symetrie, perpendiculairement et entre les deux atomes Yb.
Zalkin, A., Berg, D.J.
openaire +2 more sources
Structural biology of ferritin nanocages
FEBS 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
Regression Models and Fuzzy Logic Prediction of TBM Penetration Rate
Open Engineering, 2017 This paper presents statistical analyses of rock engineering properties and the measured penetration rate of tunnel boring machine (TBM) based on the data of an actual project.
Minh Vu Trieu +3 more
doaj +1 more source
covsim: An R Package for Simulating Non-Normal Data for Structural Equation Models Using Copulas
Journal of Statistical Software, 2022 In factor analysis and structural equation modeling non-normal data simulation is traditionally performed by specifying univariate skewness and kurtosis together with the target covariance matrix.
Steffen Grønneberg +2 more
doaj +1 more source