Database Modelling in UML pot

... in the UML. The UML Data Model Profile The Data Model Profile is a proposed UML extension (and currently under review - Jan 2001) to support the modelling of relational databases in UML. It includes ... : http://www.martinig.ch/mt/index.html this principal results in more maintainable code. Behaviour Behaviour is captured in the class model using the operations that are defin...

Ngày tải lên: 23/03/2014, 12:20

... in both systems. The performance of LogBase is su- perior to HBase, because LogBase maintains a dense in- memory index and each record has a corresponding index entry containing its location in ... version against the current version maintained in the in- dexes to determine whether the record contains the latest data. Such cost of accessing indexes is attributed to the difference in...

Ngày tải lên: 16/03/2014, 16:20

... Advanced Modelling in Finance 2.3 STATISTICAL FUNCTIONS Excel has several individual functions for quickly summarising the features of a data set (an ‘array’ in Excel terminology). These include ... used utility theory to model the preferences of individual investors and to develop a mean–variance approach 2 Advanced Modelling in Finance to examining the trade-off between return (as...

Ngày tải lên: 24/03/2014, 04:20

... leading to inaccurate interpreting and translation. For example, the sentence Hes a potato may imply Hes lazy and inactive in English, while in Vietnamese, it could be interpreted as Hes a kind ... thì Reserving metaphors and giving explanations [ ] and instead of lazing around outside, the students were forced to remain inside the castle, trying to bully their brains into conce...

Ngày tải lên: 26/11/2012, 09:53

... excluded from WHP, the remaining non-PPFA clinics would have to absorb a massive increase in WHP patients in order to maintain the overall 2011 caseload level. Non-PPFA clinics in Bexar and Dallas ... of Reductions in Family Planning Funds As noted earlier, the planned changes in the WHP follow on major reductions in funding for family planning services in Texas beginning in...

Ngày tải lên: 13/02/2014, 06:20

... he redox potential of the haem, rate constants o f CO, O 2 and CN b inding to haem, and CD spectra in the Soret region [15–18], suggesting that this residue is critical for maintaining the electronic ... & Kang, C. (2004) Insights into signal transduction involving PAS domain oxygen-sensing heme proteins from the X-ray crystal structure of Esche richia c oli DOShemedomain(Ec DOSH ). Bio...

Ngày tải lên: 19/02/2014, 16:20

... planning integration in tanzania Information from health clinics in Tanzania indicates that HIV-infected women are accessing PMTCT through reproductive and child health services (usually during ... and training curriculum to include family planning for HIV-infected women. In addition, the government established a national Family Planning/HIV Integration Technical Working Group in...

Ngày tải lên: 21/02/2014, 14:20

... (the aminoglycoside, kanamycin, the a minocyclitol glycoside, streptomycin, t he penicillins, ampicillin and penicillin G, the aminocyclitol, spectinomycin, tetracycline and Cl-tetracycline, and ... preincubation (Fig. 4B). In c ontrast, preincubation with erythromycin resulted in a 20% decrease in splicing inhibition (Fig. 4B), con®rming that erythromycin does n ot inhibit nuclear spli...

Ngày tải lên: 21/02/2014, 15:20