搜索结果: 151-165 共查到“知识库 太阳物理学”相关记录183条 . 查询时间(2.343 秒)
Global Solar Dynamo Models：Simulations and Predictions
Sun magnetic fields: solar cycle dynamo prediction
2009/5/5
Flux-transport type solar dynamos have achieved considerable
success in correctly simulating many solar cycle features, and are nowbeing
used for prediction of solar cycle timing and amplitude.We fi...
Since the structuring and variability of the Sun and other
stars are governed by magnetic fields, much of present-day stellar physics
centers around the measurement and understanding of the magnetic...
Celebrating the diamond jubilee of the Physics Research
Laboratory (PRL) in Ahmedabad, India, we look back over the last six
decades in solar physics and contemplate on the ten outstanding problems
...
THE DATA PROCESSING IN SOLAR SPECTROPHOTOMETRY。
SOLAR ACTIVITY INFLUENCE ON EQUIVALENT WIDTHS OF SOME PHOTOSPHERIC LINES
SOLAR ACTIVITY PHOTOSPHERIC LINES EQUIVALENT WIDTHS
2009/4/23
SOLAR ACTIVITY INFLUENCE ON EQUIVALENT WIDTHS OF SOME PHOTOSPHERIC LINES。
INTEGRAL POLARIZATION OF THE CORONA DURING 1973,1980 and 1983 ECLIPSES
INTEGRAL POLARIZATION ECLIPSES
2009/4/21
INTEGRAL POLARIZATION OF THE CORONA DURING 1973,1980 and 1983 ECLIPSES。
Reconnection in Solar Flares: Outstanding Questions
Flares—magnetic reconnection—magnetohydrodynamics
2010/9/15
Space observations of solar flares such as those from Yohkoh,SOHO,TRACE, and RHESSI have revealed a lot of observational evidence of magnetic reconnection in solar flares: cusp-shaped arcades, reconne...
Ultrafast growth of wadsleyite in shock-produced melts and its implications for early solar system impact processes
shock-produced melts system impact processes
2014/4/8
We observed micrometer-sized grains of wadsleyite, a high-pressure phase of (Mg,Fe)2SiO4,
in the recovery products of a shock
experiment. We infer these grains crystallized from shock-generated melt...
THE SCHWARZSCHILD PROBLEM：A MODEL FOR THE MOTION IN THE SOLAR SYSTEM
THE SOLAR SYSTEM large eccentricities A/r + B/r3
2009/3/31
The motion in a field featured by a force function A/r + B/r3
(the Schwarzschild problem) constitutes a realistic model for the dynamics in the
relativistic solar gravitational filed. A qualitative ...
Comparisons between two wavelet functions in extracting coherent structures from solar wind time
Wavelet Analysis Coherent Structures Solar Variables Turbulence
2010/7/5
Nowadays, wavelet analysis of turbulent flows have become increasingly popular. However, the study of geometric characteristics from wavelet functions is still poorly explored. In this work we compare...
Relying on the Greek text related to Babylonian-Hellenic observations
of lunar eclipses in Ptolemy’s ”Almagest” (Halma M., 1813) and by analysing
some Arabian notes about solar and lunar eclipses – ...
MATHEMATICAL MODEL FOR THE 0.5 BILLION YEARS AGED SUN
MATHEMATICAL MODEL 0.5 BILLION YEARS AGED SUN
2009/3/16
An algorithm is given for constructing evolutionary tracks for a
star with the mass equal to one solar mass. The presented model can be applied
to the stars belonging to the inferior main sequence, ...
THE ANALYSIS OF TOTAL SOLAR ECLIPSE OBSERVATIONS ON AUGUST 11th, 1999 IN KIKINDA
TOTAL SOLAR ECLIPSE KIKINDA
2009/3/16
Because of poor meteorological conditions, the obtained observational
material has not an even distribution in time. Therefore a special method
was devised for treating this material. Using this met...
THE BRONZE-AGE ASTRONOMICAL FINDS IN THE TERRITORY OF SERBIA
BRONZE-AGE ASTRONOMICAL TERRITORY OF SERBIA calendar records
2009/3/13
In the present paper it is shown that among the archeological
finds at Vatin, some 50 km north-east of Belgrade, there are primeval astronomical
instruments: gnomon, metron along with the calendar r...
ON THE INFLUENCE OF THE TANGENTIAL SOLAR-MOTION COMPONENT
solar motion tangential component
2009/3/13
The influence of the tangential component of the solar motion (towards
l = 90o, b = 0o) corrected for the value of the asymmetric drift, on the
galactocentric orbits of selected nearby stars is stud...