نتایج جستجو برای: functional relationship diagram
تعداد نتایج: 1166759 فیلتر نتایج به سال:
the sorption isotherm and state diagram of sundried, golden and sultana raisins were constructed for investigation and comparison of the product stability. the isotherms were measured at 15, 25 and 35 °c using an isopiestic method and the data were modeled with gab model. glass transition temperatures of the products were measured by differential scanning calorimetery (dsc) and fitted to gordon...
In contemporary studies of pulse and of the relationship between sphygmo-diagram and syndrome types or diseases, pulse instrument is usually applied to trace the sphygmo-diagram. A comparatively systemic theory about pulse diagnosis has been formed, and it promotes the pulse researching process. But the mechanism of pulse is complicated and the expressive information of pulse is diversity. So i...
This paper propose a new reverse engineering approach to convert a form fill format document into a set of related tables that can be used to generate the entity relationship diagram. A relationship between the set of tables is generated. In addition, the entity relationship diagram will be converted into a UML class diagram. However, this approach will be very helpful for researchers and pract...
The category of all monads over many-sorted sets (and over other " set-like " categories) is proved to have coequalizers and strong coin-tersections. And a general diagram has a colimit whenever all the monads involved preserve monomorphisms and have arbitrarily large joint pre-fixpoints. In contrast, coequalizers fail to exist e.g. for monads over the (presheaf) category of graphs. For more ge...
This paper discusses the use of interpretive research to learn about the practicality of entityrelationship modelling in ternary relationship situations. The findings can be compared with previous studies of novice modellers who used the same invented scenario. Previous research excluded the interaction between practitioners that would occur during a modelling session because novices were used ...
This paper gives a closed approach to modeling and implementation with graphs. This approach uses extended entity relationship (EER) diagrams complemented with the Z-like constraint language GRAL. Due to the foundation of EER/GRAL on Z a common formal basis exists. EER/GRAL descriptions give conceptual models which can be implemented in a seamless manner by e cient data structures using the Gra...
Non-functional requirements of component based systems are important as their functional requirements, therefore they must be considered in components assembly. These properties are beforehand specified with SysML requirement diagram. We specify component based system architecture with SysML block definition diagram, and component behaviors with sequence diagrams. We propose to specify formally...
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