II and III, I and II, I and aVF, aVL and aVF, and from a vectorial combination of leads I, II, and III. The group means were similar, but there were large intraindividual differences of the QRS axis (up to ±350) and, to a somewhat lesser degree, of the T axis between the different lead combinations. Hypothetically, the axes from different lead combinations should be identical. The intraindividu...

This paper proposes an information system-oriented open hypermedia system (IS-OHS) framework that can fully support information systems (IS) with hypermedia functionality. The framework has two axes: an IS-OHS logical component focus and an application requirement focus. Axis one encompasses a conceptual IS-OHS architecture with seven logical components. Axis two defines and discusses major asp...

background: most of the amino acids are encoded by more than one codon, termed as synonymous codons. synonymous codon usage is not random as it is unique to species. in each amino acid family, some synonymous codons are preferred and this is referred to as synonymous codon usage bias (scub). trends associated with evolution of scub and factors influencing its diversification in plastomes of gen...

The problem of a uniform transverse flow past a prolate spheroid of arbitrary aspect ratio a t low Reynolds numbers has been analysed by the method of matched asymptotic expansions. The solution is found to depend on two Reynolds numbers, one based on the semi-minor axis b, Rb = Ublv, and the other on the semi-major axis a, Ra = Ualv (U being the free-stream velocity at infinity, which is perpe...

The mol-ecule of the title thia-diazole derivative, C(11)H(11)N(3)O(2)S(2), has a butterfly-like structure and the whole mol-ecule is disordered with a site-occupancy ratio of 0.629 (4):0.371 (4). The mol-ecule is disordered in such a way that the 3-methyl-4-nitro-phenyl units of the major and minor components are approximately related by 180° rotation around the C-N bond axis. The dihedral ang...

Epithelia containing multiciliated cells align beating cilia along a common planar axis specified by the conserved planar cell polarity (PCP) pathway. Specification of the planar axis is also thought to require a long-range cue to align the axis globally, but the nature of this cue in ciliated and other epithelia remains poorly understood. We examined this issue using the Xenopus larval skin, w...