Twin pregnancy continuing up to term in a uterus didelphys is an extremely rare occurrence. The following case report of such event at District Base Hospital, Dambulla, Sri Lanka.

in this paper, the concept of {sl local base with  stratifiedstructure} in $i$-topological vector spaces is introduced. weprove that every $i$-topological vector space has a balanced localbase with stratified structure. furthermore, a newcharacterization of $i$-topological vector spaces by means of thelocal base with stratified structure is given.

Automatic event extraction form text is an important step in knowledge acquisition and knowledge base population. Manual work in development of extraction system is indispensable either in corpus annotation or in vocabularies and pattern creation for a knowledge-based system. Recent works have been focused on adaptation of existing system (for extraction from English texts) to new domains. Even...

The HDV ribozyme's folding pathway is, by far, the most complex folding pathway elucidated to date for a small ribozyme. It includes 6 different steps that have been shown to occur before the chemical cleavage. It is likely that other steps remain to be discovered. One of the most critical of these unknown steps is the formation of the trans Watson-Crick GU base pair within loop III. The U(23) ...

Event Graphs, conditional representations of stochastic relationships between discrete events, simulate disease dynamics. In this paper, we demonstrate how Event Graphs, at an appropriate abstraction level, also extend and organize scientific knowledge about diseases. They can identify promising treatment strategies and directions for further research and provide enough detail for testing combi...

Multiplex PCR analysis of HPRT(-) mutations in human embryo (HE) cells induced by 230 keV/microns carbon-ion irradiation showed no large deletion around the exon regions of the locus gene in contrast to the irradiations at different LETs. To identify these mutations, the sequence alterations in a cDNA of hprt gene were determined for 18 mutant clones in this study. Missing of exon 6 was the mos...

The growing availability of multilingual resources, like EuroWordnet, has recently inspired the development of large scale linguistic technologies, e.g. multilingual IE and Q&A, that were considered infeasible until a few years ago. In this paper a system for categorisation and automatic authoring of news streams in different languages is presented. In our system, a knowledge-based approach to ...

T split i = T base i si , (A.9) and we add a prime to any variable to indicate the version that accounts for overheads. Aside from the modifications described below, we model split tasks as full tasks with worst-case execution time C i and period T split i , so that subjobs function as jobs. As discussed in Sec. 5, several overheads cannot be incurred by all subjobs. The event latency ∆ appears...

In order to improve energy efficiency and decrease network delay in wireless sensor network applied to emergent event monitoring, a new data gathering algorithm based on mobile agent and event-driven is proposed for cluster-based wireless sensor network. The process of dynamically clustering the sensor nodes is based on the event severity degree, by which the scale and lifetime of clusters are ...

The mechanism of base to base intermolecular proton shuttling occurring in the excited state proton transfer reaction between 7-hydroxy-4-(trifluoromethyl)coumarin (CouOH) and concentrated 1-methylimidazole base (1-MeId) in toluene solution is disclosed here by means of a computational approach based on Density Functional Theory (DFT) and Time Dependent DFT (TD-DFT). These methods allow us to c...