Results 101 to 110 of about 6,734,388 (302)

Narrowing the solar surface flux transport parameter space through nonlinear feedbacks

Astronomy & Astrophysics
Context. The surface flux transport (SFT) model describes the evolution of the Sun’s large-scale photospheric magnetic field. While linear transport processes are relatively well constrained, nonlinear feedbacks such as tilt quenching (TQ) and latitude ...
Alhosani M., Talafha M. H., Al-Wardat M. A.   +2 more
doaj   +1 more source

Leucine‐rich glioma inactivated 1 (LGI1) is a ganglioside‐binding protein

FEBS Letters, EarlyView.
Neuronal hyperexcitability associated with a decrease/absence of the extracellular protein LGI1 has been suggested to be primarily due to the downregulation of Kv1 channel expression. The molecular mechanisms underlying this decrease have not yet been elucidated.
Kévin Debreux, Christian Lévêque, Fodil Azzaz, Marion Sangiardi, Sarosh R Irani, Michael Seagar, Jacques Fantini, Oussama El Far   +7 more
wiley   +1 more source

A new technique for observationally derived boundary conditions for space weather

Journal of Space Weather and Space Climate, 2018
Context. In recent years, space weather research has focused on developing modelling techniques to predict the arrival time and properties of coronal mass ejections (CMEs) at the Earth.
Pagano Paolo, Mackay Duncan Hendry, Yeates Anthony Robinson   +2 more
doaj   +1 more source

Going viral − Virus‐targeting nanobodies for research, diagnostics and therapy

FEBS Letters, EarlyView.
The increasing prevalence of viral diseases represents a major threat for global human health. Nanobodies, small binding fragments derived from camelid heavy‐chain antibodies, offer versatile tools for viral research, diagnostics, and antiviral therapy.
Domenic Ebert, Ulrich Rothbauer
wiley   +1 more source

Reduction of air-sea momentum flux due to whitecap residual foam observed during a laboratory experiment

Scientific Reports
Whitecap foam, created by breaking waves, is a ubiquitous ocean surface feature. Full understanding of its role in the air-sea interaction is crucial for precise momentum flux parameterization which directly influences forecast accuracy, especially in ...
Meng Lyu, Henry Potter, Peisen Tan, Brian K. Haus, Milan Curcic, Xin Yang   +5 more
doaj   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

Molecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source

Magnetic flux density distribution in axial flux machine cores [PDF]

, 2005
[Abstract]: A three-dimensional analytical model is presented to evaluate the magnetic flux density distribution in the core of an axial flux machine. The model predicts significantly higher flux density near the outer radius of the core than that at the
Hewitt, Andrew, Ahfock, Tony L., Suslov, Sergey A.   +2 more
core   +1 more source

AN ANALYTICAL MODEL OF HEAT FLUX IN LASER SURFACE TREATMENT

Le Journal de Physique Colloques, 1987
A new analytical model of heat flux during laser surface treatment is presented. Prior knowledge of the absorption coefficient is precluded and can be later calculated by giving special consideration to the peak surface temperature which is easily obtained from an optical pyrometer.
Magnin, P., Mayer, H.
openaire   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

Molecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

Axial flux permanent magnet machines for direct drive applications [PDF]

, 2007
This thesis explores aspects of the design, analysis, and experimental test of permanent magnet axial flux machines for use in diesel engine generator sets, vertical axis wind turbines, and wheel motors for solar cars.
Martin, Richard
core