1986b. Formation of ether linkage between phenolic acids and Gramineae lignin: a possible mechanism involving quinone- methides. Holzforschung 40, 191-195.Scalbert, A.; Monties, B.; Rolando, C.; Sierra-Escudero, A. Formation of ether linkage between phenolic acids and gramineae lig...
AGN, Star Formation, and the NanoJy SkyI present simple but robust estimates of the types of sources making up the faint, sub-渭Jy radio sky. These include star-forming galaxies and radio-quiet active galactic nuclei but also two 鈥渘ew鈥..Paolo Padovani...
正如不打碎鸡蛋就无法做成煎蛋卷一样,近日,一篇发表在国际杂志Nature上题为“Formation of memory assemblies through the DNA-sensing TLR9 pathway”的研究报告中,来自美国西北大学等机构的科学家们通过研究发现,如果没有DNA损伤和大脑炎症的话,机体就...
sinteringgelshigh temperaturechemical reactionscolloidsdecompositiondispersionsPorous borosilicate gels were heated in ammonia at 460° C. The ammonia treatments reduced the carbon and hydrogen content and increased the gel sintering temperature. The increased sintering temperature was attributed to an increase ...
The Lower Cretaceous Jydegård Formation has been palynologically analysed. The finegrained Rødbjerg Member was examined in two boreholes in the Nyker fault-block and the coarse-grained Tornhøj Member was examined in an exposed section in the Robbedale region. Organic debris from fine-...
I present simple but robust estimates of the types of sources making up the faint, sub-渭Jy radio sky. These include star-forming galaxies and radio-quiet active galactic nuclei but also two "new" populations, that is low radio power ellipticals and dwarf galaxies, the latter likely ...
Self-setting or water-settable isocyanate compositions and methods for their formationOlle BengtsonAlan Metcalf Wooler