Results 101 to 110 of about 6,365,367 (245)
Globular Cluster Winds Driven by X-Ray Bursters
As a removal mechanism of gas from a globular cluster, we propose a globular cluster wind which is driven by X-ray bursters embedded in the central region of the globular cluster.
YOKOO, Takeo +3 more
core
Modelling the pulse profiles of accreting millisecond pulsars and X-ray bursters
, 2004 The observed variability from the first discovered accreting millisecond pulsar SAX J1808.4-3658 can be explained if the X-ray emission is produced by Comptonization in a hot slab of Thomson optical depth τes ∼ 1 at the neutron star surface. We construct
Poutanen, Juri, Gierliński, Marek
core +1 more source
Advanced Science, EarlyView.A novel B2‐ordered Ti‐Zr‐V‐Al medium‐entropy intermetallic is developed through controlled metastability engineering, which activates an ordered TRIP effect via a new B2→D019‐α2 transformation with a distinctive {0001}α2//{110}B2, <11‐20>α2//<100>B2 orientation relationship. This alloy achieves an elongation of ∼7%, a strength of ∼1.1 GPa, and superior
Chaohua Li +8 more
wiley +1 more source
Advanced Science, EarlyView.Magnetically guided macrophage immunobots integrate active tumor targeting with immunometabolic therapy. After systemic administration, magnetic actuation enhances immunobot retention and tumor penetration, while LPS‐functionalized FePt microrollers sustain M1‐like polarization through inflammatory and iron‐amplified oxidative signaling and trigger ...
Xirui Zeng +7 more
wiley +1 more source
Photospheric radius expansion X-ray bursts as standard candles
, 2003 We examined the maximum bolometric peak luminosities during type I X-ray bursts from the persistent or transient luminous X-ray sources in globular clusters.
E. Kuulkers +5 more
core +1 more source
Bioenergetic Materials for Tissue Regeneration: Modulating Metabolism to Promote Cellular Anabolism
Advanced Science, EarlyView.Bioenergetic materials (BEMs) modulate cellular metabolism to promote tissue regeneration. Their principal mechanisms of action include metabolic substrate supplementation, metabolic enzyme modulation, organelle transfer, electrical current regulation, redox homeostasis modulation, and oxygen tension modulation.
Yuchen He +7 more
wiley +1 more source
An auroral precipitation model for the rapid X-ray burster
The Astrophysical Journal, 1982 It is suggested that rotating magnetospheres can be separated into two catgories according to their rotation speeds. Fast rotators such as pulsars, and perhaps Jupiter, are dominated by gravitational and centrifugal effects and have flattened, distended magnetopheres.
openaire +1 more source
Advanced Science, EarlyView.An injectable and self‐reinforcing RSF‐based piezoelectric hydrogel conforms to irregular bone defects and progressively strengthens in situ, overcoming the trade‐off between injectability and mechanical stability. Mechanical loading generates bioelectrical cues that promote P300‐mediated H3K9 acetylation and upregulate PTH1R expression, thereby ...
Yu‐Kai Huang +15 more
wiley +1 more source
Advanced Science, EarlyView.An injectable bimodal TCPD nanodepot disrupts glutaminolysis and TCA metabolism, sensitizing large tumors to spatially complementary sono‐thermal ablation for complete treatment coverage. This intervention induces mitochondrial and endoplasmic reticulum dysfunction, genotoxicity, and NAD+ depletion, converging to trigger PANoptosome assembly and ...
Yi‐Ming Liu +10 more
wiley +1 more source
Review of X-Ray Bursters in the Galactic Center Region
, 2002 Results of observations of X-ray bursters in the Galactic Center region carried out with the RXTE observatory and the ART-P telescope on board GRANAT are presented. Eight X-ray bursters (A1742-294, SLX1744-299/300, GX3+1, GX354-0, SLX1732-304, 4U1724-307, KS1731-260) were revealed in this region during five series of observations which were performed ...
Lutovinov, A. A. +3 more
openaire +2 more sources