Search Results - "Hoell, A."

Rapid Development of Systematic ENSO‐Related Seasonal Forecast Errors by Beverley, J. D., Newman, M., Hoell, A.

“…Climate models exhibit known systematic errors in their representation of the El Niño‐Southern Oscillation (ENSO). In this study, we show that such simulation…”
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The West Pacific Gradient tracks ENSO and zonal Pacific sea surface temperature gradient during the last Millennium by Zinke, J., Browning, S. A., Hoell, A., Goodwin, I. D.

“…Small changes in Pacific temperature gradients connected with the El Niño Southern Oscillation (ENSO) influence the Walker Circulation and are related to…”
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Predicting East African spring droughts using Pacific and Indian Ocean sea surface temperature indices by Funk, C, Hoell, A, Shukla, S, Bladé, I, Liebmann, B, Roberts, J. B, Robertson, F. R, Husak, G

“…In eastern East Africa (the southern Ethiopia, eastern Kenya and southern Somalia region), poor boreal spring (long wet season) rains in 1999, 2000, 2004,…”
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Coral record of southeast Indian Ocean marine heatwaves with intensified Western Pacific temperature gradient by Zinke, J., Hoell, A., Lough, J. M., Feng, M., Kuret, A. J., Clarke, H., Ricca, V., Rankenburg, K., McCulloch, M. T.

“…Increasing intensity of marine heatwaves has caused widespread mass coral bleaching events, threatening the integrity and functional diversity of coral reefs…”
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Role of solution concentration in formation kinetics of bromide perovskite thin films during spin-coating monitored by optical in situ metrology by Rehermann, C, Schröder, V, Flatken, M, Ünlü, F, Shargaieva, O, Hoell, A, Merdasa, A, Mathies, F, Mathur, S, Unger, E L

“…Optoelectronic devices based on metal halide perovskites continue to show a improved performance, and solution-based coating techniques pave the way for…”
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X-ray-assisted formation of gold nanoparticles in soda lime silicate glass: suppressed Ostwald ripening by Tatchev, D, Hoell, A, Eichelbaum, M, Rademann, K

“…The in situ formation of gold nanoparticles in soda lime silicate glass under constant x-ray irradiation is compared with the ex situ formation in…”
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Structure and function of enzymes acting on chitin and chitosan by Hoell, Ingunn A., Vaaje-Kolstad, Gustav, Eijsink, Vincent G.H.

“…Enzymatic conversions of chitin and its soluble, partially deacetylated derivative chitosan are of great interest. Firstly, chitin metabolism is an important…”
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Magnetic nanocrystals embedded in silicate glasses studied by polarized SANS by Raghuwanshi, V.S., Harizanova, R., Haas, S., Tatchev, D., Gugov, I., Dewhurst, C., Rüssel, C., Hoell, A.

“…Fe–Mn–O magnetic nanocrystals precipitate in a glass system SiO2/Na2O/Fe2O3/MnO during thermal annealing for different periods of time. We report here small…”
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Mode of Action of a Family 75 Chitosanase from Streptomyces avermitilis by Heggset, Ellinor B, Tuveng, Tina R, Hoell, Ingunn A, Liu, Zhanliang, Eijsink, Vincent G. H, Vårum, Kjell M

“…Chitooligosaccharides (CHOS) are oligomers composed of glucosamine and N-acetylglucosamine with several interesting bioactivities that can be produced from…”
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Crystal structure and enzymatic properties of a bacterial family 19 chitinase reveal differences from plant enzymes by Hoell, Ingunn A., Dalhus, Bjørn, Heggset, Ellinor B., Aspmo, Stein I., Eijsink, Vincent G. H.

“…We describe the cloning, overexpression, purification, characterization and crystal structure of chitinase G, a single‐domain family 19 chitinase from the…”
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Brown algae (Phaeophyceae) stressors and illnesses: a review for a sustainable aquaculture under climate change by Ruiz Martínez, Eliana, Schroeder, Declan C., Thuestad, Gunnar, Hoell, Ingunn A.

“…Brown algae (Phaeophyceae) dominate intertidal and shallow subtidal areas globally, where larger species form extensive underwater forests. These structurally…”
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Semi-permanent skin staining associated with silver-coated wound dressing Acticoat by Zweiker, D, Horn, S, Hoell, A, Seitz, S, Walter, D, Trop, M

“…A 17-year-old male with burns to 8% of his total body surface area was treated for 10 days with Acticoat(®), a nanocrystalline silver dressing. The burns,…”
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Nanostructure and field-induced arrangement of magnetosomes studied by SANSPOL by Hoell, A, Wiedenmann, A, Heyen, U, Schüler, D

“…Magnetosomes are intracellular magnetic structures formed by biological mechanism in magnetotactic bacteria. They consist of nano-sized magnetite crystals,…”
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Small-angle scattering investigations of cobalt-ferrofluids using polarised neutrons by Wiedenmann, A., Hoell, A., Kammel, M.

“…Combining contrast variation using polarised neutrons and various H/ D mixtures of solvents allowed different structural units in Co-ferrofluids to be…”
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Overexpression and characterization of a novel chitinase from Trichoderma atroviride strain P1 by Hoell, Ingunn A., Klemsdal, Sonja S., Vaaje-Kolstad, Gustav, Horn, Svein J., Eijsink, Vincent G.H.

“…We describe the overexpression and characterization of a new 30 kDa family 18 chitinase (Ech30) from Trichoderma atroviride strain P1. Sequence alignments…”
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Nuclear and magnetic nanostructure of magnetite ferrofluids studied by SANSPOL by Kammel, M, Wiedenmann, A, Hoell, A

“…It is shown that the complex nanostructure of a magnetite ferrofluid can be investigated by a combination of magnetic contrast variation by polarised neutrons…”
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Magnetic and structural investigations on barium hexaferrite ferrofluids by Müller, R, Hiergeist, R, Gawalek, W, Hoell, A, Wiedenmann, A

“…Barium hexaferrite BaFe 12−2 x Ti x Co x O 19 ferrofluids have been prepared using oleic acid as surfactant and Isopar M ® or dodecane as carrier liquid. The…”
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Structure of magnetite ferrofluids investigated by sans with polarized neutrons by KAMMEL, M, HOELL, A, WIEDENMANN, A

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Core-shell and magnetic structure of barium hexaferrite fluids studied by SANS by Hoell, A, Müller, R, Wiedenmann, A, Gawalek, W

“…We report on small angle neutron scattering measurements with polarised neutrons on ferrofluids (FF) based on barium hexaferrite. The combination of magnetic…”
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Influence of trehalose on the structure of unilamellar DMPC vesicles by Kiselev, M.A., Zbytovska, J., Matveev, D., Wartewig, S., Gapienko, I.V., Perez, J., Lesieur, P., Hoell, A., Neubert, R.

“…The influence of trehalose on the structure and properties of unilamellar (ULVs) and multilamellar (MLVs) dimyristoylphosphatidylcholine (DMPC) vesicles was…”
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