astronomical相关论文
介绍了一种特殊的天文光纤模式转换器，称之为光纤刷。研究了这种天文光纤模式转换器的制作技术及各纤芯之间的耦合特性。由于天文成......
Non-Common Path Error(NCPE) is one of the factors that limit an Adaptive Optics(AO)system from delivering ultra-high per......
The paper describes observations of fast-moving near-Earth asteroids(NEAs) made with the small ground-based telescopes o......
Climate change response to astronomical forcing during the Oligocene-Miocene transition in the equat
The Oligocene-Miocene transition period was characterized by a decrease in global CO2 levels, expansion of polar ice she......
The nearest neighbors (NNs) classifiers, especially the k-Nearest Neighbors (kNNs) algorithm, are among the simplest and......
This paper reviews the studies on the event that King Wu of the Western Zhou Dynasty defeated King Zhou of the late Shan......
The physical nature of a series of 20 new open clusters is confirmed employing existing data on putative star members,ma......
In this paper,an active optics and co-focus experimental system of segmented mirror is built.Firstly,a support structure......
GeneticKNN:a weighted KNN approach supported by genetic algorithm for photometric redshift estimatio
We combine K-nearest neighbors(KNN)with a genetic algorithm(GA)for photometric redshift estimation of quasars,short for ......
分析了台湾海峡邻近地区地震的时空分布特征，研究三种重要天象与地震的关系，揭示出太阳活动与地震有一定关系，在太阳活动奇数周中地震......
Dome A,Antarctica,has been thought to be one of the best astronomical sites on the Earth for decades.Since it was first ......
埃文斯目视日晕光度计（Evans Visual Sky Photometer，EVSP）是应用于日冕仪选址的重要仪器，从20世纪40年代一直使用至今，它为现代日晕光......
Extreme water level is an important consideration when designing coastal protection structures. However, frequency analy......
Motivated by local coordinate coding(LCC) theory in nonlinear manifold learning, a new image representation model called......
提出了一种暗弱空间目标的高精度定位方法,以进一步提高该类空间目标的定位精度。研究了星像质心计算和星图匹配以及光电望远镜静......
Optimal site selection for an optical-astronomical observatory in Pakistan using Multicriteria Decis
An astronomical observatory is the core component of any astronomical research facility that connects astronomers with t......
The Binary star DataBase(BDB,http://bdb.inasan.ru)combines data from catalogs of binary and multiple stars of all observ......
针对天文航海作图步骤繁琐，难以实现有针对性的训练指导的突出问题，本文提出并实现一种在计算机上实现天文航海作图训练自动判改和训......
Tide gauge data from 1950 to 2015 are used to analyze sea level change, tidal change, return levels, and design tide lev......
The mean sea level, extreme sea level, and astronomical tide in Hangzhou Bay were analyzed using the tide gage data from......
The French astronomer Charles Messier (1730- 1817) compiled a catalogue [1] of astronomical objects which reached109 inn......
This article checks a perturbing gravitational potential, with some orbit dynamics parameters: the angular precession at......
Structural vibrations in Tip-Tilt modes usually affect the closed-loop performance of astronomically optical telescopes.......
Developing an Advanced Prototype of the Acousto-Optical Radio-Wave Spectrometer for Studying Star Fo
The designed practically prototype of an advanced acousto-optical radio-wave spectrometer is presented in a view of its ......
Cyclostratigraphy is more and more utilized in high-resolution dating in stratgraphy because of its characteristics of h......
Astronomical Cycles of the Late Permian Lopingian in South China and Their Implications for Third-Or
The late Permian(Lopingian)was a crucial climate transition period from the late Paleozoic Ice Age to the early Triassic......
High resolution(939 samples)total organic carbon content(TOC)analyses were conducted on the Shuanghe Section of~152.6 m ......
A continuous terrestrial succession was recovered from the Songke-2(SK-2)borehole in the Songliao Basin,Northeastern Chi......
Cyclostratigraphic Calibration of the Upper Ordovician(Sandbian-Katian) Pagoda and Linhsiang Formati
1 Introduction The Sandbian-Katian is a critical period for the transition from"hot-house"in the Lower Ordovician to"ice......
它从在天的身体的外部事件和地球的内部地质的事件之间有一些基因关系的详细学习被显示出，例如在天体的时期和沉积周期之间的某些通......
An algorithm is presented for image prior combinations based blind deconvolution and applied to astronomical images.Usin......
Based on the SDSS and SDSS-WISE quasar datasets, we put forward two schemes to estimate the photometric redshifts of qua......
随着空间和地面巡天项目的发展,天文数据呈指数增长,天文学已发展到全波段的天文学时代.为了应对形势的需要,虚拟天文台应运而生.......
One of the clocks that record the Earth history is(quasi-) periodic astronomical cycles.These cycles influence the clima......
An open-loop control algorithm is put forward for continuous paraboloid deformation of the active reflector system of th......
The Hard X-ray Modulation Telescope(HXMT) is China’s first X-ray(1-250 keV)astronomical satellite officially approved i......
