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A STUDY ON THE C-BANDING KARYOTYPES OF TWO SPECIES OF OEDALEUS FIEBER IN GUANGXI (ACRIDOIDEA: ACRIDIDAE)
The C-banding karyotypes of Phlaeoba infumaia BrunnerV. Wattenwyl and Phlaeoba antennate BrunnerV. Wattenwyl in Acrididae distributed in Guangxi were studied. According to the results of the test,Expand
Empirical Study on Discrimination Analysis Algorithm of Listed Companies' Financial Situation
TLDR
To resolve the research of modeling and analyzing of the Listed Companies' Financial Situation, after analyzing the deficiencies of the classical discrimination analysis algorithm, the author advanced a new kind of Discrimination analysis algorithm with reference of rough set theory with fine ability on index filtration, diagnosis of the importance of indexes and discrimination analysis. Expand
One new species of Hyboella Hancock(Orthoptera:Tetrigoidea:Metrodoridae) from Guangxi
A new species of the genus Hyboella Hancock is described.Type specimens(2♂3♀) are deposited in the Institute of Zoology,Shanxi Normal University,China and another(1♂2♀) in Department of Chemistry andExpand
Three New Species of the Genus Criotettix Bolivar(Orthoptera:Tetrigoidea:Scelimenidae) from Guangxi
This paper reports three new species of Criotettix Bolivar from Guangxi.Type specimens are deposited in the Institute of Zoology,Shaanxi Normal University,China.1.CriotettixExpand
Research and Development of School-based Courses in Schools
The further reform of the elementary education makes it an important task in practice to open up school-based courses in elementary and secondary schools.However,due to the lack ofExpand
A Study of the College Students' Self psychological Health Care
To keep a healthy Psychological condition is an important guarantee for the college students to succeed and to develop. The aim for mental health education to the college students is to increaseExpand
A New Species of the Genus Tetrix Latreille(Orthoptera:Tetrigoidea:Tetrigidae) from Eastern Yunnan,China
One new species of the genus Tetrix Latreille,Tetrix nanpanjiangensis sp.nov.is described.This new species can be distinguished from Tetrix guibeiensis Zheng,Lu and Li,2000 by:1) in profile,vertexExpand
A Study on Signal-to-Noise of Principal Component for Portfolio Selection
In this paper, we take the eignvalue of the covariance matrix as the measurement of investment risk; the principal component as the information of investment market; the signal-to-noise of theExpand
Study on Teaching Reform in Zoology Experiment
This paper analysed the necessity and importance of teaching reform in zoology experiment.In order to perfect the teaching system of zoology experiment,it focused on the reform of curricularExpand
DISCOVERY AND DISCRIPTION FOR FEMALE OF CRIOTETTIX LONGIPENNIS LIANG(ORTHOPTERA:TETRIGOIDEA)
The female of Criotettix longipennis Liang is firstly discovered and discribed in this paper.It is found that the body construction and colour of the female of Criotettix longipennis are the same asExpand
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