维普中文期刊产品整合服务
31篇 您的检索式:作者名="Hechenleitner"
    题名 作者 年代 出处 被引量
1The first pterosaur 3-D egg:Implications for Pterodaustro guinazui nesting strategies,an Albian filter feeder pterosaur from central Argentina显示文摘The increasing number of fossil pterosaur eggs sheds light on nesting environments and breeding behaviors of these extinct flying reptiles.Here we report the first partial three-dimensional egg of the pterosaur,Pterodaustro guinazui,from central Argentina.The specimen was discovered from the same Albian deposits as the exceptional P.guinazui embryo described in 2004.Microscopic characterizations indicate a pristine preservation of the 50 mm thick calcium carbonate,which differs significantly from the soft shell of Chinese pterosaur eggs.Estimate of the eggshell conductance implies that the nest had a minimum moisture content of 75%.This moisture estimate,combined with geological and taphonomical data,suggests that P.guinazui may have adopted a nesting strategy similar to those of grebes and flamingos rather than being buried on land,as previously hypothesized.Moreover,our results demonstrate that the nesting paleoenvironment of this pterosaur species was closely linked to a mesohaline lacustrine ecosystem in a basin governed by regional tectonic subsidence,a setting characteristic for the feeding and reproduction of modern flamingos.Gerald Grellet-Tinner Michael B.Thompson Lucas E.Fiorelli Eloísa Argaaraz Laura Codorniú E.Martín Hechenleitner 2014Geoscience Frontiers2014,5,6:2
2Kinetic study of the thermal decomposition of poly (vinyl alcohol )/ kraft lignin derivative blends 显示文摘Fernandes D M Winkler Hechenleitner A A Gomez Pineda E A 2006Thermochimica Acta2006,,441:1
3Accommodation of vascularized xenografts: expression of 'protective genes' by donor endothelial cells in a host Th2 cytokine environment显示文摘Bach FH Ferran C Hechenleitner P 1997Nat Med1997,3,1:1
4Accommodation of vascularized xenografts : expression of 'protective genes' by donor endothelial cells in a host Th2 cytokine environment 显示文摘Bach FH Ferran C Hechenleitner P 1997Nat Med1997,3,2:1
5Accommodation of vascularized xenografts: expression of 'protective genes' by donor endothelial ceils in a host Th2 cytokine environment 显示文摘Bach FH Ferran C Hechenleitner P 1997Nat Med1997,3,2:1
6Adsorption of Cd (11) and Pb (11) onto functionalizedformic lignin from sugar cane bagasse 显示文摘Petemelw W S Winkler - Hechenleitner A A Pineda E AG 1999BioresourceTechnology1999,68,1:1
7Hyperacute rejection of discordant guinea pig to rat liver xenografts is mediated by global complement activation显示文摘Hechenleitner P Mark W Hengster P 1995Hepatology1995,22,42:1
8Accommodation of vascularized xenografts:expression of 'protective genes' by donor endothelial cells in a host Th2 cytokine environment显示文摘Bach FH Ferran C Hechenleitner P 1997Nat Med1997,3,2:1
9Improved technique for infrahepatic vena cava reconstruction in guinea pig-to-rat liver transplantation显示文摘Mark W Candinas D Hechenleitner P 2000Microsurgery2000,20,3:1
10Microcrystalline cellulose from soybean husk: effects of solvent treatments on its properties as acetylsalicylic acid carrier显示文摘UESU N Y PINEDA E A G HECHENLEITNER A A W 2000International Journal of Pharmaceutics2000,206,12:1
11Accommodation of voscularized xenografts: Expression of 'protective genes' by donor endothelial cells in a host Th2 cytokine environment显示文摘Bach FH Ferran C Hechenleitner P 1997Nature Med1997,3,2:1
12Duodenal histology for monitoring treatment of acute rejection in pancreaticoduodenal allografts in rats 显示文摘Mark W Hechenleitner P Dietze O 2002Transplantation2002,73,2:1
13Accommodation of vascularized xenografts:expression of 'protective genes' by donor endothelial cells in a host Th2 cytokine environment显示文摘Bach FH Ferran C Hechenleitner P 1997Nature Medicine1997,,02:1
14Adsorption of Cd ( II ) and Pb ( II ) onto functionalized formic lignin from sugar cane bagasse显示文摘Peternele W S Winkler Hechenleitner A A Pineda E A G 1999Bioresource Technology1999,68,1:1
15Duodenal histology for monitoring treatment of acute rejection in pancreaticoduodenal allografts in rats显示文摘Mark W Hechenleitner P Dietze O 2002Transplantation2002,73,2:1
16Thermal and photochemical stability of poly (vinyl alcohol)/mod- ified lignin blends 显示文摘Fernandes D M Winkler Hechenleitner A A Job A E 2006Polymer Degradation and Stability2006,91,5:1
17Duodenal histology for monitoring treatment of acute rejection in pancreaticoduodenal allografts in rats显示文摘Mark W Hechenleitner P Dietze O 2002Transplantation2002,73,2:1
18Microcrystalline cellulose from soybean husk:effects of solvent treatments on its properties as acetylsalicylic acid carrier显示文摘Uesu N Y Pineda E A G Hechenleitner A A W 0,,01:1
19Thermal and photochemical stability of poly(vinyl alcohol)/modified lignin blends 显示文摘Femandes D M Winkler Hechenleitner A A Job A E 2006Polym Degradation and Stability2006,,91:1
20Lignin-poly(vinyl alcohol) blends studied by thermal analysis显示文摘CORRADINI E GMEZ PINEDA E A WINKLER HECHENLEITNER A A 1999Polymer Degradation and Stability1999,66,:1
返回顶部 每页显示:
共2页 首页 上一页 第1页 下一页 末页 /2 跳转

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