Results 71 to 80 of about 7,093,462 (324)

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

Bimodal seismicity in the Himalaya controlled by fault friction and geometry

Nature Communications, 2019
There is increasing evidence that the seismicity of large Himalayan earthquakes can be bimodal, but the underlying mechanisms are unclear. Here, the authors present a model and show that the bimodal seismicity results from a relatively higher friction ...
Luca Dal Zilio, Ylona van Dinther, Taras Gerya, Jean-Philippe Avouac   +3 more
doaj   +1 more source

On the Mechanical Modeling of Tensegrity Columns Subject to Impact Loading

Frontiers in Materials, 2018
A physical model of a tensegrity columns is additively manufactured in a titanium alloy. After removing sacrificial supports, such a model is post-tensioned through suitable insertion of Spectra® cables.
Ada Amendola, Antonino Favata, Andrea Micheletti   +2 more
doaj   +1 more source

Emerging topics in nanophononics and elastic, acoustic, and mechanical metamaterials: an overview

Nanophotonics, 2023
This broad review summarizes recent advances and “hot” research topics in nanophononics and elastic, acoustic, and mechanical metamaterials based on results presented by the authors at the EUROMECH 610 Colloquium held on April 25–27, 2022 in Benicássim ...
Krushynska Anastasiia O., Torrent Daniel, Aragón Alejandro M., Ardito Raffaele, Bilal Osama R., Bonello Bernard, Bosia Federico, Chen Yi, Christensen Johan, Colombi Andrea, Cummer Steven A., Djafari-Rouhani Bahram, Fraternali Fernando, Galich Pavel I., Garcia Pedro David, Groby Jean-Philippe, Guenneau Sebastien, Haberman Michael R., Hussein Mahmoud I., Janbaz Shahram, Jiménez Noé, Khelif Abdelkrim, Laude Vincent, Mirzaali Mohammad J., Packo Pawel, Palermo Antonio, Pennec Yan, Picó Rubén, López María Rosendo, Rudykh Stephan, Serra-Garcia Marc, Sotomayor Torres Clivia M., Starkey Timothy A., Tournat Vincent, Wright Oliver B.   +34 more
doaj   +1 more source

Pure Phase Decoherence in a Ring Geometry

, 2010
We study the dynamics of pure phase decoherence for a particle hopping around an N-site ring, coupled both to a spin bath and to an Aharonov-Bohm flux which threads the ring.
Aharony, A., Entin-Wohlman, O., Stamp, P. C. E., Zhu, Z.   +3 more
core   +1 more source

Spiral Wave Dynamics in Neocortex [PDF]

Neuron, 2010
Although spiral waves are ubiquitous features of nature and have been observed in many biological systems, their existence and potential function in mammalian cerebral cortex remain uncertain. Using voltage-sensitive dye imaging, we found that spiral waves occur frequently in the neocortex in vivo, both during pharmacologically induced oscillations and
Huang, Xiaoying, Xu, Weifeng, Liang, Jianmin, Takagaki, Kentaroh, Gao, Xin, Wu, Jian-young   +5 more
openaire   +2 more sources

Age‐Related Characteristics of SYT1‐Associated Neurodevelopmental Disorder

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives We describe the clinical manifestations and developmental abilities of individuals with SYT1‐associated neurodevelopmental disorder (Baker‐Gordon syndrome) from infancy to adulthood. We further describe the neuroradiological and electrophysiological characteristics of the condition at different ages, and explore the associations ...
Sam G. Norwitz, Josefine Eck, Joel S. Winston, Kate Baker   +3 more
wiley   +1 more source

Reconfigurable control of coherence, dissipation, and nonreciprocity in cavity magnonics

Scientific Reports
Precise control of coupling strength, damping rate and nonreciprocity in photon–magnon systems is essential for advancing hybrid quantum technologies, including reconfigurable microwave components and quantum transducers.
Jintao Shuai, Bojong Kim, Junyoung Kim, Rutvij Bhavsar, Sang-Koog Kim   +4 more
doaj   +1 more source

Reset-set latch logic operation using vortex-gyration-coupled modes and its driven switching in magnetic-dot networks: A micromagnetic simulation study

AIP Advances, 2019
We explored, by micromagnetic simulations, a new-concept RS (reset-set) latch logic operation based on magnetic-dot networks comprised of physically separated but dipolar-coupled three disks in magnetic-vortex states. To devise this robust RS latch logic
Young-Jun Cho, Sang-Koog Kim
doaj   +1 more source

Nonlinear wave dynamics in honeycomb lattices

, 2011
We study the nonlinear dynamics of wave packets in honeycomb lattices, and show that, in quasi-1D configurations, the waves propagating in the lattice can be separated into left-moving and right-moving waves, and any wave packet composed of left (or ...
Bahat-Treidel, Omri, Segev, Mordechai
core   +1 more source