Results 71 to 80 of about 116,603 (307)
Advanced Science, EarlyView.In maize, the bHLH transcription factor ZmbHLH118 directly binds to the promoter of ZmCLCa and inhibits its expression. Tonoplast‐localized ZmCLCa mediates NO3− influx into the vacuole to regulate intracellular NO3− homeostasis, modulating nitrate uptake and metabolism, plant growth, and grain yield.
Chaonan Zhang +13 more
wiley +1 more source
Spatial distribution of upstream magnetospheric ≥50 keV ions [PDF]
Annales Geophysicae, 2000 We present for the first time a statistical study of \geq50 keV ion events of a magnetospheric origin upstream from Earth's bow shock. The statistical analysis of the 50-220 keV ion events observed by the IMP-8 spacecraft shows: (1) a dawn-dusk ...
G. C. Anagnostopoulos +5 more
doaj +1 more source
, 2009 The circumstellar dust shells of intermediate initial-mass (about 1 to 8 solar masses) evolved stars are generated by copious mass loss during the asymptotic giant branch phase. The density structure of their circumstellar shell is the direct evidence of
A. K. Speck +45 more
core +1 more source
Advanced Science, EarlyView.This study tests NeuroD1 AAV‐based gene therapy in a non‐human primate Alzheimer's disease model. The therapy prevents neuronal damage, inhibits hippocampal atrophy, and reduces neuroinflammation. It also repairs vascular and blood‐brain barrier damage, restores cerebrospinal fluid biomarkers, enhances hippocampal glucose metabolism, and improves ...
Zhouquan Jiang +21 more
wiley +1 more source
Global MHD simulations of Saturns's magnetosphere at the time of Cassini approach [PDF]
, 2005 We present the results of a 3D global magnetohydrodynamic simulation of the magnetosphere of Saturn for the period of Cassini's initial approach and entry into the magnetosphere. We compare calculated bow shock and magnetopause locations with the Cassini
Achilleos, N +6 more
core
IRC-10414: a bow-shock-producing red supergiant star
, 2013 Most runaway OB stars, like the majority of massive stars residing in their parent clusters, go through the red supergiant (RSG) phase during their lifetimes.
Gvaramadze, V. V. +7 more
core +1 more source
Stability Analysis of Bow Shocks
The Astrophysical Journal, 1996 We present a linear stability analysis of bow shocks created by the interaction of a spherical wind moving with respect to its surrounding medium. The bounding shocks are assumed isothermal and with Mach number M = infinity. Following Soker (1990) we study the evolution of short wavelength perturbations.
Ruth Dgani +2 more
openaire +1 more source
A SURVEY FOR Hα PULSAR BOW SHOCKS [PDF]
The Astrophysical Journal, 2014 14 pages, 7 figures; to appear in ...
Brownsberger, Sasha, Romani, Roger W.
openaire +1 more source
Identifying Cytokine Motif‐Containing, Immunomodulatory Bacterial Proteins in Human Gut Microbiome
Advanced Science, EarlyView.By building and constructing HMM (Upper left, blue), the authors identify CMCPs in bacteria genomes and CRC related metagenomes and enriched CRC‐related CMCPs (Upper right, blue). They analyze sequence and structural similarity of hits (Lower left, green), test function with engineered EcN delivered to tumors in a mouse tumor model (Lower right, pink ...
Ziyu Wang +12 more
wiley +1 more source
Numerical Simulation of the Effect of Swing Center on a Supersonic Split Line Nozzle
气体物理A numerical investigation was performed in the present work to uncover the effect of swing center on a supersonic split line nozzle. Detailed nozzle internal flow and thrust performance were analysed, for serval swing center positions.
Shuhui ZHAO +5 more
doaj +1 more source