Results 31 to 40 of about 19,343,910 (439)

Macro economy, stock market and oil prices: Do meaningful relationships exist among their cyclical fluctuations? [PDF]

, 2010
This paper examines the relationship among consumer price index, industrial production, stock market and oil prices in Greece. Initially we use a unified statistical framework (cointegration and VECM) to study the data in levels.
Abel, Balke, Barro, Baxter, Bilson, Burbridge, Burns, Carlstrom, Castanias, Chen, Chiarella, Choi, Christodoulakis, Ciner, Cozier, Dickerson, Diebold, Diebold, Dritsaki, Enders, Engle, Engsted, Errunza, Ewing, Fama, Fama, Favero, Ferderer, Filis, Flannery, George Filis, Geske, Gisser, Gjerde, Glen, Hamilton, Hardouvelis, Harvey, Haung, Hodrick, Hondroyiannis, Hooker, Hooker, Inklaar, Jaffe, Jones, Jones, Kilian, Kim, LeBlanc, Lee, Leon, Levine, Masih, Mauro, Miller, Miller, Ministry of Development, Morck, Nandha, O'Neill, Omrana, Papapetrou, Park, Pearce, Rapach, Ritter, Ross, Rudebusch, Sadorsky, Schotman, Schwert, Siklos, Solnik, Spanos, Theophano, Vassalou, Verma, Wahlroos, Wongbangpo   +79 more
core   +1 more source

A histidine‐rich extension of the mitochondrial F0 subunit ATP6 from the ice worm Mesenchytraeus solifugus increases ATP synthase activity in bacteria

FEBS Letters, EarlyView.
The glacier ice worm Mesenchytraeus solifugus survives year‐round at 0 °C. Its ATP6 subunit, which forms a regulatory component of the proton pore in mitochondrial ATP synthase, has a carboxy‐terminal extension not found in any other organism examined to date. Here, we show that fusion of this extension to the homologous AtpB protein in E. coli results
Truman Dunkley, Daniel H. Shain, Eric A. Klein   +2 more
wiley   +1 more source

Functional variation among LPMOs revealed by the inhibitory effects of cyanide and buffer ions

FEBS Letters, EarlyView.
This study addresses the inhibition of lytic polysaccharide monooxygenases (LPMOs) by cyanide and explains how and why the magnitude of observed inhibitory effects depends on the way LPMO reactions are setup and on the type of LPMO. Enzymes known as lytic polysaccharide monooxygenases (LPMOs) are mono‐copper polysaccharide‐degrading peroxygenases that ...
Ole Golten, Lorenz Schwaiger, Zarah Forsberg, Kelsi R. Hall, Anton A. Stepnov, Tom Z. Emrich‐Mills, Iván Ayuso‐Fernández, Morten Sørlie, Roland Ludwig, Åsmund Kjendseth Røhr, Vincent G. H. Eijsink   +10 more
wiley   +1 more source

Extending the Energy Framework for Network Simulator 3 (ns-3) [PDF]

, 2014
The problem of designing and simulating optimal transmission protocols for energy harvesting wireless networks has recently received considerable attention, thus requiring for an accurate modeling of the energy harvesting process and a consequent redesign of the simulation framework to include it.
arxiv   +1 more source

Taurine promotes glucagon‐like peptide‐1 secretion in enteroendocrine L cells

FEBS Letters, EarlyView.
Taurine, a sulfur‐containing amino acid, is likely taken up by enteroendocrine L cells via the taurine transporter. This process increases the levels of cytosolic ATP. The increase in intracellular Ca2+ concentrations and glucagon‐like peptide‐1 secretion through membrane depolarization is caused by the closure of ATP‐sensitive potassium channels ...
Yuri Osuga, Kazuki Harada, Takuya Yamauchi, Tetsuya Kitaguchi, Masami Yokota Hirai, Mitsuharu Matsumoto, Takashi Tsuboi   +6 more
wiley   +1 more source

Energy density matrix formalism for interacting quantum systems: a quantum Monte Carlo study [PDF]

, 2014
We develop an energy density matrix that parallels the one-body reduced density matrix (1RDM) for many-body quantum systems. Just as the density matrix gives access to the number density and occupation numbers, the energy density matrix yields the energy density and orbital occupation energies.
arxiv   +1 more source

Making tau amyloid models in vitro: a crucial and underestimated challenge

FEBS Letters, EarlyView.
This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley   +1 more source

Surface energy and the contact of elastic solids

Proceedings of the Royal Society of London. A. Mathematical and Physical Sciences, 1971
This paper discusses the influence of surface energy on the contact between elastic solids. Equations are derived for its effect upon the contact size and the force of adhesion between two lightly loaded spherical solid surfaces.
K. Johnson, K. Kendall, A. D. Roberts
semanticscholar   +1 more source

The solution supramolecular structure of α2 → 8 polysialic acid suggests a structural cause for its low immunogenicity

FEBS Letters, EarlyView.
α2 → 8 polysialic acid elicits poor immunogenicity. Small‐angle scattering shows a supramolecular structure with parallel‐chain binding, although in different forms at μm and mm calcium. The major histocompatibility complex requires molecular weights around 2000 Da to produce antibodies, and 2000 Da polysialic oligomers will bind in these structures ...
Kenneth A. Rubinson
wiley   +1 more source

Energie

Revue Juridique de l'Environnement, 2012
Krolik Christophe. Energie. In: Revue Juridique de l'Environnement, n°2, 2012. pp. 385-388.
openaire   +4 more sources