【摘要】 美国《数学评论》数据库(MRDB)2005年以来收录《长江大学学报(自然科学版)》论文30篇,其中2005年15篇,2006年11篇,2007年4篇(截止2008年元月底)。30篇论文涉及36位作者,4篇次和3篇次各1人;有5人2篇次,其余均为1篇次。被摘评的30篇论文,有29篇是一人独立完成或者2人合作完成的,3人合作仅有1篇。30篇论文按照MSC2000进行分类,涉及16大类,其中以第34类"常微分方程"和第90类"运筹学、数学规划"为最多,各4篇;其次是第5类"组合论"和第35类"偏微分方程"各3篇。但《长江大学学报(自科版)》的论文被引频次偏低,且影响因子和即年指标明显低于年均水平,建议编辑部采取适当措施,改善目前状况,进一步扩大刊物的影响。更多还原

【Abstract】 Thirty papersfrom the Journal of Yangtze University (Natural Science) have been indexed by Mathematical Reviews Database (MRDB) since 2005,of which 15 papers were indexed in 2005,11 in 2006 and 4 in 2007,the statistical results had been finished in the end of January 2008.The 30 papers were written by 36 authors,29 papers wrote by one or two authors.The 30 papers are classificated to 16 subjects according to Mathematics Subject Classification 2000 (MSC2000),4 papers of them are of 34-xx (Ordinary differential equations) and 3 papers are of 90-xx (Operations research,mathematical programming),3 papers are of 05-xx (Combinatorics) and 35-xx (Partial differential equations).The yearly indexed rate of the Journal of Yangtze University(Natural Science) is low.It is proposed that proper measures should be taken oto improving the situation to promote the effect of the Journal.更多还原