WebScience Bulletin (Sci. Bull., formerly known as Chinese Science Bulletin) is a multidisciplinary academic journal supervised by the Chinese Academy of Sciences (CAS) and co-sponsored by the CAS and the National Natural Science Foundation of China (NSFC). Sci. Bull. is a semi-monthly international journal publishing high-caliber peer … WebBrain image fusion-based tumour detection using grey level co-occurrence matrix Tamura feature extraction with backpropagation network classification. R. Bhavani , K. Vasanth. …
期刊查询 2024年中科院分区、SCI影响因子已更新 - 科研通
WebMotivated by the desire to assess nonpharmaceutical interventions for pandemic influenza, we seek in this study to quantify the routes of transmission for this disease. We construct a mathematical model of aerosol (i.e., droplet-nuclei) and contact transmission of influenza within a household contai … Web可以看到,期刊的发文量并不大,最高时也不过300多篇,整体发文量还是比较稳定,没有大幅度的变化,目前在稳定增长阶段。. 从2024年的统计结果来看,国人在Science … bitspower titan one 2.0 white
PHARMACEUTICAL BIOLOGY_影响因子(IF)_中科院分区_SCI期刊投 …
Web国人发文情况: 该刊2024年国人发文占比 32% ,是一本国人友好刊物没错了!. 通过分析2024-2024年文献来源的地区分布可发现, 国内学者累计发文量独占鳌头 ,远远超过排名其后的美国和德国。. 期刊作者国家分布下图:. 机构发文情况: 期刊作者单位分布如下图 ... WebApr 19, 2007 · An epidemiological model with delay and a nonlinear incidence rate. J. Math. Biol. 27, 49–64. MATH MathSciNet Google Scholar Korobeinikov, A., 2006. Lyapunov functions and global stability for SIR and SIRS epidemiological models with non-linear transmission. Bull. Math. Biol. 68(3), 615–626. Web1、本站已收录31928条期刊信息(含10538条SCI期刊),包括期刊排名、ISSN、本年度最新及历年影响因子、主题、学科分区(包括中科院)等。. 2、查询方式提供:期刊关键 … data science and prediction