维普期刊资源整合服务平台（V6.5）

维普中文期刊产品整合服务

16篇 您的检索式：作者名="Jifeng D"

选中清除导出查看参考文献查看引证文献引用追踪共1页首页上一页第1页下一页末页 /1 跳转

		题名	作者	年代	出处	被引量
	1	Novel antitumor activities of Kushen flavonoids In Vitro and In Vivo显示文摘	Mingyu S Jun H Jifeng D	2006	Phytotherapy Res2006，10，31：	1
	2	Robust mean shift tracking with corrected background-weighted histogram显示文摘	Ning Jifeng Zhang Lei ZHANG D	2010	IET Computer Vision2010，6，1：	1
	3	Robust mean shift tracking with corrected background-weighted histogram显示文摘	Ning Jifeng Zhang Lei Zhang D	2010	lET Computer Vision2010，，：	1
	4	Absorptive and disseminative capacity: Knowledge transfer in intra-organization networks 显示文摘	Mu Jifeng Tang Fangcheng MacLachlan D L	2010	Expert Systems with Applications2010，37，1：	1
	5	Disseminative capacity, organizational structure and knowledge transfer 显示文摘	Tang Fangcheng Mu Jifeng MacLachlan D L	2010	Expert Systems with Applications2010，37，2：	1
	6	EarlyCretaceous adakitic granites in the Northern Dabie Complex,central China: Implications for partial melting anddelamination of thickened lower crust 显示文摘	Wang Qiang Wyman D A Xu Jifeng Jian Ping ZhaoZhenhua Li Chaofeng Xu Wei Ma Jinlong He Bin	2007	GeochimCosmochim Acta2007，71，26：	1
	7	Implication of network size and structure on organizations' knowledge transfer 显示文摘	Tang Fangcheng Mu Jifeng MacLachlan D L	2008	Expert Systems with Applications2008，34，2：	1
	8	Robust object track- ing using joint color-texture histogram 显示文摘	NING Jifeng ZHANG Lei ZHANG D	2009	International Journal of Pattern Recognition & Artificial Intelligence2009，23，7：	1
	9	Robust mean stilt tracking with corrected background-weighted histogram 显示文摘	Ning Jifeng Zhang Lei Zhang D	2012	IET Computer Vision2012，6，1：	1
	10	Robust-Mean-Shift tracking with corrected background-weighted histogram显示文摘	Ning Jifeng Zhang Lei Zhang D	2012	IET Computer Vision2012，6，1：	1
	11	Robust Mean-shift Tracking with Corrected Background-weighted Histogram显示文摘	Ning Jifeng Zhang Lei Zhang D	2012	IET Computer Vision2012，17，1：	1
	12	Robust mean shift tracking with corrected background-weighted histogram 显示文摘	Ning Jifeng Zhang Lei Zhang D	2012	IET Computer Vision2012，6，1：	1
	13	Robust object tracking using joint color-texture histogram 显示文摘	Ning Jifeng Zhang Lei Zhang D	2009	International Journal of Pattern Recognition and Artificial Intelligence2009，23，7：	1
	14	Scale and orientation adaptive mean shift tracking 显示文摘	Ning Jifeng Zhang Lei Zhang D	2012	IET Computer Vision2012，6，1：	1
	15	Interactive image segmentation by maximal similarity based region merging显示文摘	Ning Jifeng Zhang Lei Zhang D	2010	Pattern Recognition2010，43，：	1
	16	Carbon isotope ratios of n-alkanoic acids: new organic proxies for paleo-productivity in Antarctic ponds显示文摘Primary productivity in the Antarctic aquatic environment with simple ecosystems is sensitive to climate and environmental fluctuations.We investigatedδ13C values for n-alkanoic acids derived from phototrophic organisms in a lacustrine sediment core(IIL3)to indicate primary productivity in ponds on Inexpressible Island in the western Ross Sea,Antarctica.Short-chain n-alkanoic acids(C14–C18)were abundant in the IIL3 sediment profile.The carbon isotope ratios of short-chain n-alkanoic acids in the sediment samples and floating microbial mats were similar,indicating that the short-chain n-alkanoic acids in the IIL3 sediment profile predominantly originated from phototrophic organisms.Theδ13C values for the short-chain n-alkanoic acids varied widely through the sediment profile,and 13C-enrichment of n-alkanoic acids was most likely related to high productivity due to carbon-limited conditions caused by enhanced photosynthetic efficiency.Theδ13C values for the n-alkanoic acids changed over the past 3200 years in similar ways to organic proxies for aquatic productivity(n-alkanoic acid and sterol sedimentary fluxes).C16 n-alkanoic acid was enriched in 13C in periods of high aquatic productivity~750–1650 and 3000–3200 a BP but depleted in 13C in periods of relatively low productivity~150–600 and 2500–3000 a BP.The results indicated that carbon isotope ratios of lipids from phototrophic organisms could be used as new proxies to reconstruct paleo-productivity in Antarctic lakes and ponds and therefore improve our understanding of past climate changes.	CHEN Xin JIN Jing NIE Yaguang ZHANG Jifeng DONG Liang HUANG Xianyu Steven D()EMSLIE LIU Xiaodong	2023	Advances in Polar Science2023，34，4：	0

返回顶部每页显示：

共1页首页上一页第1页下一页末页 /1 跳转

goolge学术搜索-维普

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1　渝公网安备 50019002500403号　违法和不良信息举报中心

互联网出版许可证新出网证(渝)字10号全国400电话 - 免长途话费