Six new species of the spider genus Spiricoelotes Wang, 2002 are described, Spiricoelotes anshiensis Chen & Li, sp. n. (♂♀), Spiricoelotes chufengensis Chen & Li, sp. n. (♂♀), Spiricoelotes nansheensis Chen & Li, sp. n. (♂♀), Spiricoelotes taipingensis Chen & Li, sp. n. (♂♀), Spiricoelotes xianheensis Chen & Li, sp. n. (♂♀) and Spiricoelotes xiongxinensis Chen & Li, sp. n. (♀). All new species ...

The title of the paper by Li, Li, Li, Zhang & Li [Acta Cryst. (2009), E65, o1824] is corrected.[This corrects the article DOI: 10.1107/S1600536809025586.].

Graphical Abstract „A key experience in my career was the complete biosynthesis of opium poppy-derived noscapine yeast… I advise students to explore as much they can first years and focus deeply later years.“ Find out more about Sijin Li her Introducing… Profile.

We examined the kinetic properties of the interactions between inner and outer cation sites of the Na-Li countertransport system in human red blood cells. Li-stimulated Na efflux [V(Na)] was measured as a function of external Li [(Li)o] and internal Na [(Na)i] contents. At each (Li)o, a Hanes plot of (Na)i/V(Na) vs. (Na)i allowed us to calculate the apparent dissociation constant for internal N...

1. Introduction The Li intercalated polymorphs of titanium disulfide – the trigonal (layered) and the cubic modification – form a unique model system for comparison of Li self-diffusion in two and three dimensions, respectively, within two host structures of the same composition [1]. Slow Li + transport in cubic Li x TiS 2 (x = 0.6) was probed by 7 Li stimulated echo NMR spectroscopy (see, e. g...

To offer location based services, service providers need to have access to Location Information (LI) regarding the users which they wish to serve; this is a potential privacy threat. We propose the use of constraints, i.e. statements limiting the use and distribution of LI, that are securely bound to the LI, as a means to reduce this threat. Constraints may themselves reveal information to any ...