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  • 1-10 of  455 نتائج ل ""Natural sciences""

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Academic Journal

Generation and Life Cycle of Solar Spicules.

Subjects: *LIFE cycles (Biology); *SOLAR cycle; *GRAVITATION

  • Source: Astrophysical Journal. 5/20/2024, Vol. 967 Issue 1, p1-12. 12p.

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Academic Journal

Infall Motions in the Hot Core Associated with the Hypercompact H ii Region G345.0061+01.794 B.

Subjects: *IONIZED gases; *MOLECULAR structure; *ROTATIONAL motionATACAMA Large Millimeter Array (Project)

  • Source: Astrophysical Journal. 5/20/2024, Vol. 967 Issue 1, p1-10. 10p.

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Academic Journal

The ALMA Survey of 70 μ m Dark High-mass Clumps in Early Stages (ASHES). XI. Statistical Study of Early Fragmentation.

Subjects: *HIGH mass stars; *STAR formation

  • Source: Astrophysical Journal. 5/10/2024, Vol. 966 Issue 2, p1-13. 13p.

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Academic Journal

EMPRESS. XIV. Strong High-ionization Lines of Young Galaxies at z = 0–8: Ionizing Spectra Consistent with the Intermediate-mass Black Holes with M BH ∼ 10 3 –10 6 M ⊙.

Subjects: *BLACK holes; *GALAXIES; *DWARF galaxies

  • Source: Astrophysical Journal. 5/10/2024, Vol. 966 Issue 2, p1-14. 14p.

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Academic Journal

Discovery of Asymmetric Spike-like Structures of the 10 au Disk around the Very Low-luminosity Protostar Embedded in the Taurus Dense Core MC 27/L1521F with ALMA.

Subjects: *PROTOSTARS; *COMPACT discs; *GRAVITATIONAL instability

  • Source: Astrophysical Journal. 4/20/2024, Vol. 965 Issue 2, p1-10. 10p.

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Academic Journal

A Relook at the Black Hole Binary Candidate J1328+2752 with VLBI.

Subjects: *VERY long baseline interferometry; *SUPERMASSIVE black holes; *RADIO galaxies

  • Source: Astrophysical Journal. 4/10/2024, Vol. 965 Issue 1, p1-8. 8p.

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Academic Journal

The 230 GHz Variability of Numerical Models of Sagittarius A*. I. Parameter Surveys on Varying the Ion-to-electron Temperature Ratio Under Strongly Magnetized Conditions.

Subjects: *ELECTRON temperature; *ACCRETION (Astrophysics); *IMAGE analysis

  • Source: Astrophysical Journal. 3/20/2024, Vol. 964 Issue 1, p1-12. 12p.

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Academic Journal

Enhancement of ECCD by the current condensation effect for stabilizing large magnetic islands caused by neoclassical tearing modes in tokamak plasmas.

Subjects: *PLASMA instabilities; *CONDENSATION; *ELECTRON temperature

  • Source: Nuclear Fusion. Mar2024, Vol. 64 Issue 3, p1-14. 14p.

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Academic Journal

Synchronization of interacting quantum dipoles.

Subjects: *MAGNETIC dipoles; *QUANTUM correlations; *MAGNETIC coupling

  • Source: New Journal of Physics. Aug2015, Vol. 17 Issue 8, p1-1. 1p.

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Academic Journal

Degradation of fast-ion confinement depending on the neutral beam power in MHD quiescent LHD plasmas.

Subjects: *PLASMA beam injection heating; *NEUTRAL beams; *QUIESCENT plasmas

  • Source: Nuclear Fusion. Jun2024, Vol. 64 Issue 6, p1-18. 18p.

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  • 1-10 of  455 نتائج ل ""Natural sciences""