Results 81 to 90 of about 89,813 (296)

Oceanic excitations on polar motion: a cross comparison among models [PDF]

Geophysical Journal International, 2005
Recent studies based on various ocean general circulation models (OGCMs) demonstrate that the oceans are a major contributor to polar motion excitations. In this paper, we analyse and compare observed non-atmospheric polar motion excitations with oceanic angular momentum (OAM) variations determined from four OGCMs, which include the parallel ocean ...
Y. H. Zhou, J. L. Chen, X. H. Liao, C. R. Wilson   +3 more
openaire   +1 more source

Phase transitions and spin excitations of spin-1 bosons in optical lattice

, 2017
We investigate ground state properties of spin-1 bosonic system trapped in optical lattice with extended standard basis operator (SBO) method. For both ferromagnetic ($U_20$) systems, we analytically figure out the symmetry properties in Mott-insulator ...
Zhao, Bo, Zhu, Min-Jie
core   +1 more source

Two-Dimensional Electronic Spectroscopy of Chlorophyll a: Solvent Dependent Spectral Evolution [PDF]

, 2015
The interaction of the monomeric chlorophyll Q-band electronic transition with solvents of differing physical-chemical properties is investigated through two-dimensional electronic spectroscopy (2DES). Chlorophyll constitutes the key chromophore molecule
Anna J. M., Bagchi B., Buchner R., Camargo F. V. A., Cheng Y. C., Cho M. H., Constantine S., deBoeij W. P., Du J., Faeder S. M. G., Fransted K. A., Fuller F. D., Hamm P., Heisler I. A., Hess S., Ismael A. Heisler, Khalil M., Kwak K., Lazonder K., Martinsson P., Milota F., Park S., Passino S. A., Passino S. A., Read E. L., Renge I., Roberta Moca, Roberts S. T., Romero E., Schlau-Cohen G. S., Sengupta S., Shirota H., Shirota H., Shirota H., Smith N. A., Smith N. A., Stephen R. Meech, Vladkova R., Wells K. L., Wurthner F.   +39 more
core   +1 more source

Network Localization of Fatigue in Multiple Sclerosis

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Fatigue is among the most common symptoms and one of the main factors determining the quality of life in multiple sclerosis (MS). However, the neurobiological mechanisms underlying fatigue are not fully understood. Here we studied lesion locations and their connections in individuals with MS, aiming to identify brain networks ...
Olli Likitalo, Jaakko Kungshamn, Albert Bellmunt‐Gil, Silvia Tommasin, Abhineet Ojha, Matias Viitala, Juho Aaltonen, Jyrki Lötjönen, Juha Koikkalainen, Pauli Ylikotila, Patrizia Pantano, Merja Soilu‐Hänninen, Juho Joutsa   +12 more
wiley   +1 more source

Three-body correlations in direct reactions: Example of $^{6}$Be populated in $(p,n)$ reaction [PDF]

, 2018
The $^{6}$Be continuum states were populated in the charge-exchange reaction $^1$H($^{6}$Li,$^{6}$Be)$n$ collecting very high statistics data ($\sim 5 \times 10^6$ events) on the three-body $\alpha$+$p$+$p$ correlations.
Bezbakh, A. A., Chudoba, V., Egorova, I. A., Ershov, S. N., Fomichev, A. S., Golovkov, M. S., Gorshkov, A. V., Gorshkov, V. A., Grigorenko, L. V., Kaminski, G., Krupko, S. A., Mukha, I., Nikolskii, E. Yu., Parfenova, Yu. L., Sharov, P. G., Sidorchuk, S. I., Slepnev, R. S., Standylo, L., Stepantsov, S. V., Ter-Akopian, G. M., Wolski, R., Zhukov, M. V.   +21 more
core   +2 more sources

Development and Preliminary In Vivo Study of 3D‐Printed Bioactive Glass Scaffolds with Trabecular Architecture

Advanced Engineering Materials, EarlyView.
This study reports the fabrication of trabecular bioactive glass scaffolds (composition “1d”: 46.1SiO2‐28.7CaO‐8.8MgO‐6.2P2O5‐5.7CaF2‐4.5Na2O wt%) through vat photopolymerization and the relevant results from mechanical testing and in vivo implantation procedures in rabbit femora, showing great promise for bone tissue engineering applications.
Dilshat Tulyaganov, Roberta Gabrieli, Avzal Akbarov, Nigora Nigmatova, Bekhzod Khabilov, Alessandro Schiavi, Martin Schwentenwein, Enrica Verné, Francesco Baino   +8 more
wiley   +1 more source

Geodynamic Research at the Department of Planetary Geodesy, SRC PAS

Reports on Geodesy and Geoinformatics, 2016
The Department of Planetary Geodesy of the Space Research Centre PAS has been conducting research on a broad spectrum of problems within a field of global dynamics of the Earth.
Brzeziński Aleksander, Jóźwik Mieczysław, Kaczorowski Marek, Kalarus Maciej, Kasza Damian, Kosek Wiesław, Nastula Jolanta, Szczerbowski Zbigniew, Wińska Małgorzata, Wronowski Roman, Zdunek Ryszard, Zieliński Janusz B.   +11 more
doaj   +1 more source

Inflammatory Response‐Inspired Thermochromic Shield for Pneumatic Structures

Advanced Engineering Materials, EarlyView.
A thermochromic shield for pneumatic structures is developed, using anhydrous sodium acetate powder and thermochromic pigment‐included solution. In this shield composed of three layers, the exothermic and thermochromic reactions, followed by the mixture of both components, occur promptly with an incident of penetrating damage as a sign of initial ...
Hyun Jae Lee, Ryuma Niiyama
wiley   +1 more source

ENSO modulates the oceanic excitation of polar motion

Geophysical Research Letters
Abstract The El Niño–Southern Oscillation (ENSO) exerts a strong control on interannual length‐of‐day variations, but its imprint on polar motion excitation remains to be identified. We explore the hypothesis that part of this imprint is embedded in oceanic angular momentum (OAM) changes, particularly that component driven by ocean ...
L. Börger, K. M. Lentge, M. Schindelegger, H. Dobslaw   +3 more
openaire   +1 more source

Magnetic antivortex-core reversal by circular-rotational spin currents [PDF]

, 2010
Topological singularities occur as antivortices in ferromagnetic thin-film microstructures. Antivortices behave as two-dimensional oscillators with a gyrotropic eigenmode which can be excited resonantly by spin currents and magnetic fields.
Chou, Kang Wei, Curcic, Michael, Drews, Andre, Kamionka, Thomas, Martens, Michael, Meier, Guido, Schutz, Gisela, Stoll, Hermann, Tyliszczak, Tolek, Van Waeyenberge, Bartel   +9 more
core   +1 more source