Results 81 to 90 of about 4,157,933 (216)

MLT and seasonal dependence of auroral electrojets: IMAGE magnetometer network observations [PDF]

, 2014
Total eastward and westward electrojet currents (EEJ and WEJ) and their central latitudes derived from the International Monitor for Auroral Geomagnetic Effects (IMAGE) network magnetic measurements are analyzed for the combined MLT (magnetic local time)
Tanskanen, E.I., T. I. Pulkkinen, Guo, Jianpeng, E. I. Tanskanen, Liu, Huixin, Wang, Yuan, Yuan Wang, Dingkun Zhong, Jianpeng Guo, Feng, Xueshang, Pulkkinen, Tuija I., Tanskanen, E. I., Huixin Liu, Chaoxu Liu, Xueshang Feng, Liu, Chaoxu, Zhong, Dingkun   +16 more
core   +1 more source

Dissipation Rates of Mesospheric Stratified Turbulence From Multistatic Meteor‐Radar Observations

Geophysical Research Letters
Stratified turbulence (ST) has been proposed as a model for the dynamics of the mesosphere‐lower thermosphere (MLT) region. This theory postulates that for horizontal mesoscales (∼1–400 km), the kinetic energy of horizontal winds dissipates from large to
J. Vierinen, F. L. Poblet, J. L. Chau, V. Avsarkisov, H. L. Pécseli, M. Tsutsumi, S. Nozawa, M. G. Johnsen, R. Latteck, N. Gulbrandsen   +9 more
doaj   +1 more source

Towards a Trade War in 2025: Real Threats for the World Economy, False Promises for the US

The World Economy, EarlyView.
ABSTRACT Using the MIRAGE‐Power computable general equilibrium (CGE) model, we simulate a trade war initiated in 2025 by the new US administration. The central scenario consists in a 60‐percentage point tariff increase on all US imports from China, a 10‐percentage point tariff increase on all products from other partners, except Canada and Mexico, and ...
Antoine Bouët, Leysa Maty Sall, Yu Zheng   +2 more
wiley   +1 more source

Nightside Auroral Arcs Near the Electron Isotropy Boundary: TRACERS–THEMIS–MetOp Observations

Geophysical Research Letters, Volume 53, Issue 21, 16 November 2026.
Abstract Particle precipitation is the ultimate driver of aurorae. Monoenergetic (∼keV) electrons accelerated above the ionosphere produce discrete auroral forms and are associated with field‐aligned currents that govern magnetosphere–ionosphere (MI) coupling.
S. R. Kamaletdinov, A. V. Artemyev, X.‐J. Zhang, J. S. Halekas, S. Henderson, V. Angelopoulos   +5 more
wiley   +1 more source

Electrospun PVA Scaffolds Containing MCM‐41/CNC Nanocomposites for Controlled Drug Release in Wound Dressings

Polymer Engineering &Science, Volume 66, Issue 11, Page 8051-8065, November 2026.
Cellulose nanocrystals extracted from Mauritia flexuosa petiole were combined with MCM‐41 mesoporous silica to create a diclofenac‐loaded hybrid nanocomposite. Incorporation into electrospun PVA scaffolds enabled controlled diclofenac release and high cell viability, highlighting their potential for localized drug delivery.
Karoliny V. Barbosa, Marcos G. M. Brandão, Alex Rojas, Lucas Dall Agnol, Ana Luisa C. Carvalho, Leonardo T. B. Mendonça, Ana C. S. Alcântara, Rebecca J. P. Araujo, Severino Alves Jr., Dayane K. D. N. Santos, Walter M. de Azevedo, Gricirene S. Correia   +11 more
wiley   +1 more source

Secular Variations of OI 5577 Å Airglow in the Mesopause Region Induced by Transient Gravity Wave Packets [PDF]

, 2001
We employ a 2-dimensional, time-dependent, fully nonlinear model of minor species in the mesopause region and our Spectral Full-Wave Model to simulate the response of minor species and the OI 5577 Å airglow to a gravity wave packet in the mesopause ...
Walterscheid, R. L., Hickey, Michael P., Ph.D., Richard L. Walterscheid, Michael P. Hickey   +3 more
core   +1 more source

Empirical Parameterizations of ULF Power and Drift Orbit Averaged Radial Diffusion Coefficients From Ground Magnetometers for Different MLT

Earth and Space Science, Volume 13, Issue 11, November 2026.
Abstract Radial diffusion, driven by ultra‐low frequency (ULF) waves, is an important process for the transport of electrons in the outer radiation belt. Ground magnetometers give us constant observations of such ULF waves but their usefulness is limited by the models used to transform ground measurements into their progenitor fields in space.
S. Dimitrakoudis, G. Balasis, A. Z. Boutsi, I. A. Daglis, C. Papadimitriou, C. Katsavrias, M. Georgiou, J. Lichtenberger   +7 more
wiley   +1 more source

Heterozygous mlt larvae are sensitized to oxidative stress.

, 2012
(A) Quantitative RT-PCR shows increased intestinal gpx expression in 74 hpf mlt homozygotes (mlt −/−) compared with WT (+/+) and mlt heterozygotes (mlt ...
Paul A. Janmey (128737), Christoph Seiler (23973), Gangarao Davuluri (138425), Fitzroy J. Byfield (138430), Michael Pack (81825), Joshua Abrams (138427)   +5 more
core   +1 more source

The Spatial Localization of Storm‐Time ULF Waves Due To Plasmaspheric Plumes

Journal of Geophysical Research: Space Physics, Volume 131, Issue 11, November 2026.
Abstract The generation and propagation of Ultra Low Frequency (ULF) waves are intrinsically coupled to the cold plasma population in the terrestrial magnetosphere. During geomagnetic storms, extreme reconfigurations of the cold plasma create a complex and dynamic system that drastically modifies this coupling.
J. K. Sandhu, K. R. Murphy, I. J. Rae, T. K. Yeoman, A. W. Degeling, A. Osmane, D. P. Hartley, M.‐T. Walach   +7 more
wiley   +1 more source

MLT-10 Defines a Family of DUF644 and Proline-rich Repeat Proteins Involved in the Molting Cycle of Caenorhabditis elegans [PDF]

, 2010
The molting cycle of nematodes involves the periodic synthesis and removal of a collagen-rich exoskeleton, but the underlying molecular mechanisms are not well understood.
Osuna, Beatriz, Ruvkun, Gary, Frand, Alison R, Meli, Vijaykumar S   +3 more
core   +1 more source