Results 121 to 130 of about 6,737,339 (379)

Large Anomalous and Topological Hall Effect and Nernst Effect in a Dirac Kagome Magnet Fe3Ge

Advanced Functional Materials, EarlyView.
Fe3Ge, a Kagome‐lattice magnet, exhibits remarkable anomalous Hall and Nernst effects, with transverse thermoelectric conductivity surpassing or comaprable to some well‐known ferromagnets. First‐principles calculations attribute these to Berry curvature from massive Dirac gaps. Additionally, topological Hall and Nernst signals emerge from field‐induced
Chunqiang Xu, Shuvankar Gupta, Hengxin Tan, Hyeonhu Bae, Olajumoke Oluwatobiloba Emmanuel, Mingyu Xu, Yan Wu, Xiaofeng Xu, Pengpeng Zhang, Weiwei Xie, Binghai Yan, Xianglin Ke   +11 more
wiley   +1 more source

Dependence of CMI Growth Rates on Electron Velocity Distributions and Perturbation by Solitary Waves

, 2007
We calculate growth rates and corresponding gains for RX and LO mode radiation associated with the cyclotron maser instability for parameterized horseshoe electron velocity distributions.
Bastian, Baumback, Begelman, Bekefi, Benson, Benson, Bingham, Boehm, Brown, Calvert, Chaston, de Feraudy, Delory, Dulk, Ergun, Ergun, Ergun, Ergun, Goldman, Green, Green, Gurnett, Gurnett, Gurnett, Hanasz, Hashimoto, Hayes, Huff, J. D. Scudder, Kumamoto, Lee, Louarn, Louarn, McFadden, McFadden, Mellott, Melrose, Menietti, Menietti, Menietti, Morozova, Mutel, Mutel, Mutel, Omidi, Omidi, Omidi, Pottelette, Pottelette, Pottelette, Press, Pritchett, Pritchett, Pritchett, Pritchett, Pritchett, Pritchett, R. L. Mutel, Roux, Strangeway, Strangeway, T. R. Jaeger, Treumann, W. M. Peterson, Willes, Winglee, Wong, Wu, Wu, Xin, Yoon, Zarka   +71 more
core   +2 more sources

Actions of cytochalasins on the organization of actin filaments and microtubules in a neuronal growth cone

Journal of Cell Biology, 1988
Actions of cytochalasin B (CB) on cytoskeletons and motility of growth cones from cultured Aplysia neurons were studied using a rapid flow perfusion chamber and digital video light microscopy.
P. Forscher, Stephen J. Smith
semanticscholar   +1 more source

Revealing the Auxetic Behavior of Biomimetic Multimaterial and Region‐Specific Nanofibrous Fascicle‐Inspired Scaffolds via Synchrotron Multiscale Digital Volume Correlation: Innovative Building Blocks for the Enthesis Regeneration

Advanced Functional Materials, EarlyView.
Enthesis injuries are a worldwide healthcare problem. Biomimetic electrospun enthesis fascicle‐inspired scaffolds, with and without nano‐mineralization are developed. Human Mesenchymal Stromal cells (hMSCs) express the most balanced enthesis markers on the non‐mineralized scaffolds.
Alberto Sensini, Francesca Giacomini, Olga Stamati, Bratislav Lukic, Julie Villanova, Henry Proudhon, Maryse Gille, Zeinab Tahmasebi Birgani, Roman Truckenmüller, Gianluca Tozzi, Martijn van Griensven, Lorenzo Moroni   +11 more
wiley   +1 more source

Differentiating the Synergistic Interactions Between Li+ Salts and Cyclic to Linear Carbonate Ratios to Enable Wide‐Temperature Performance of Lithium‐Ion Batteries

Advanced Functional Materials, EarlyView.
The coordination in carbonate solvents and degradation products of lithium difluoro(oxolato) borate (LiDFOB) salt enables sufficient passivation of both LiNi0.8Mn0.1Co0.1O2 (NMC811) cathode and graphite anode in the absence of ethylene carbonate (EC).
Thomas J. Watts, Marshall C. Smart, Arumugam Manthiram   +2 more
wiley   +1 more source

Micropropagation of a recalcitrant pine (Pinus pinea L.): An overview of the effects of ectomycorrhizal inoculation [PDF]

, 2013
Stone pine (Pinus pinea L.) is an economically important forest species in some regions of Iberian Peninsula. Portugal and Spain have nearly 500,000 ha of stone pine stands, representing 85% of worldwide distribution.
Caldeira, A.T., Dias, L.S., Ganhão, E., Klimaszewska, K., Martins, M.R., Miralto, O., Ragonezi, C., Teixeira, D., Zavattieri, A.   +8 more
core  

New Light on Growth Cone Navigation [PDF]

Developmental Cell, 2015
Growth cones on neuronal process navigate over long distances to their targets in the developing nervous system. New work by Menon et al., 2015 in the current issue of Developmental Cell reveals that reversible ubiquitination of the actin filament polymerase called VASP is part of the guidance system.
openaire   +2 more sources

Phosphatidylinositol 3-Kinase Facilitates Microtubule-dependent Membrane Transport for Neuronal Growth Cone Guidance

Journal of Biological Chemistry, 2010
The activity of PI3K is necessary for polarized cell motility. To guide extending axons, environmental cues polarize the growth cone via asymmetric generation of Ca2+ signals and subsequent intracellular mechanical events, including membrane trafficking ...
Hiroki Akiyama, H. Kamiguchi
semanticscholar   +1 more source

Integrated Metallo‐Dielectric 3D Hotspots From High Refractive Index Nanodiamond‐Plasmonic Gold Cryosoret Nano‐Assemblies for Photonic Crystal Enhanced Fluorescence

Advanced Functional Materials, EarlyView.
This work presents a novel sensing platform using metallo‐dielectric cryosoret nano‐assemblies and lossless photonic crystals to overcome limitations of conventional plasmonic biosensors. The hybrid system enhances both electric and magnetic field interactions, enabling amplified fluorescence, ultralow detection limits, and prism‐free, objective‐free ...
Seemesh Bhaskar, Weinan Liu, Skye Shepherd, Devinda Wijewardena, Joseph Tibbs, Brian T. Cunningham   +5 more
wiley   +1 more source

14-3-3 Proteins Regulate Protein Kinase A Activity to Modulate Growth Cone Turning Responses

Journal of Neuroscience, 2010
Growth cones regulate the speed and direction of neuronal outgrowth during development and regeneration. How the growth cone spatially and temporally regulates signals from guidance cues is poorly understood.
C. Kent, Tadayuki Shimada, G. Ferraro, B. Ritter, Patricia T. Yam, P. McPherson, F. Charron, T. Kennedy, A. Fournier   +8 more
semanticscholar   +1 more source