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Articles 1 - 4 of 4
Full-Text Articles in Physical Sciences and Mathematics
Component-Based Software Development, Luiz Fernando Capretz, Miriam Capretz, Dahai Li
Component-Based Software Development, Luiz Fernando Capretz, Miriam Capretz, Dahai Li
Electrical and Computer Engineering Publications
Component-based software development (CBSD) strives to achieve a set of pre-built, standardized software components available to fit a specific architectural style for some application domain; the application is then assembled using these components. Component-based software reusability will be at the forefront of software development technology in the next few years. This paper describes a software life cycle that supports component-based development under an object-oriented framework. Development time versus software life cycle phases, which is an important assessment of the component-based development model put forward, is also mentioned.
Some Notable Discoveries In Organosilicon Chemistry: Proceedings Of The History And Retrospective Session Of The 34th Organosilicon Symposium (2001), Adrian G. Brook, Robert West, Kim M. Baines, William B. Herdle, Larry H. Wood, Kenrick M. Lewis, George H. Wagner, Bernard Kanner
Some Notable Discoveries In Organosilicon Chemistry: Proceedings Of The History And Retrospective Session Of The 34th Organosilicon Symposium (2001), Adrian G. Brook, Robert West, Kim M. Baines, William B. Herdle, Larry H. Wood, Kenrick M. Lewis, George H. Wagner, Bernard Kanner
Proceedings
The 34th Organosilicon Symposium at White Plains, NY, in 2001 featured a History and Retrospective Session, during which invited speakers from academic and industrial laboratories recounted the path to some significant 20th century discoveries in organosilicon chemistry.
- The Si=C Story: The Way it Happened, Adrian G. Brook (University of Toronto)
- The Discovery of Stable Disilenes and Silylenes, Robert West (University of Wisconsin)
- Yellow Fever: The Story Behind the Synthesis of Germasilenes, Kim M. Baines (University of Western Ontario)
- Direct Synthesis of Tris(dimethylamino)silane, William B. Herdle (OSi Specialties, formerly of Union Carbide Corporation)
- Discovery of Tin and Phosphorus Effects on …
The Renner Monoids And Cell Decompositions Of The Classical Algebraic Monoids, Zhenheng Li
The Renner Monoids And Cell Decompositions Of The Classical Algebraic Monoids, Zhenheng Li
Digitized Theses
The Renner monoids, cross section lattices and cell decompositions of the classical algebraic monoids are studied.
The Renner monoid is extremely important in the theory of reductive algebraic monoids. It is well know that the Renner monoid [Special characters omitted.] of Mn (K ) is the monoid of all zero-one matrices which have at most one entry equal to one in each row and column, i.e., [Special characters omitted.] consists of injective partial maps on a set of n elements. We obtain that the Renner monoids of the symplectic algebraic monoids and special orthogonal algebraic monoids turn out …
Palaeoecology Of The Middle Cambrian Raymond Quarry Fauna, Burgess Shale, British Columbia, Matthew Galen Devereux
Palaeoecology Of The Middle Cambrian Raymond Quarry Fauna, Burgess Shale, British Columbia, Matthew Galen Devereux
Digitized Theses
An assemblage if over 9000 systematically collected fossils from the Middle Cambrian Burgess Shale was analyzed in order to resolve the palaeoecology. Sediment and fossil evidence both show that the constituent fauna was largely autochthonous. The 'standing crop' of organisms preserved with each burial event was affected by variable taphonomic factors both laterally and temporally, but information loss appears to have been minimized. An autecological review of the trophic nucleus provides new insights with regard to behavior of the organisms, including life habits and feeding strategies. Unlike their modern representatives, priapulid worms (or at least Ottoia) appear to have …