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Search results for: RCM
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Scope and limitations of the synthesis of functionalized quinolizidinones and related compounds by a simple precursor approach via addition of lithium allylmagnesates to 2-pyridones and RCM as key steps
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A Convenient Stereoselective Synthesis of trans-4a,5,8,8a-Tetrahydro-2H-isoquinolin-1-ones via trans 3-Allylation of 4-Allyl-3,4-dihydropyridine-2-thiones and RCM as Key Steps
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Wybrane metody przydatne w analizie niezawodności i bezpieczeństwa funkcjonalnego systemów technicznych.
PublicationPrzedstawiono wybrane metody przydatne w analizie niezawodności i bezpieczeństwa funkcjonalnego systemów technicznych takie jak: metoda FMECA (failure mode, effect and criticality analysis, FTA (fault tree analysis, RBD (reliability block diagram) RCM (reliability centered maintenance, LCC (life cycle cost) i PMO (preventive maintenance optimising.
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Preparation of bicyclic β-lactam and bicyclic 1,3- oxazinone scaffolds using combined cycloaddition and metathesis processes
PublicationA simple, efficient two-step method for the preparation of heterobicyclic compounds was developed. Starting from 5-acyl or 5-carbamoyl-2,2- dimethyl-1,3-dioxa-4,5-dione bicyclic scaffolds of 1-azabicyclo[5.2.0]non- 3-en-9-one, 6,9,10,10a-tetrahydro-4H-[1,3]oxazino[3,2-a]azepin-4-one, and 6,9,10,10a-tetrahydro-2H-[1,3]oxazino[3,2-a]azepine-2,4(3H)-dione were prepared using cycloaddition of thermally generated ketenes to aldimines...
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Zarządzanie bezpieczeństwem w złożonych obiektach i instalacjach krytycznych
PublicationW rozdziale scharakteryzowano wybrane metody wspomagające zarządzanie bezpieczeństwem w systemach technicznych, w tym metodę RCM (reliability-centered maintenance) polegającą na proaktywnej obsłudze, której celem jest nie dopuszczać lub przynajmniej ograniczać skutki potencjalnych uszkodzeń oraz metodę RBM (risk-based maintanance) i procedurę RIMAP (risk-based inspection and maintanance procedures) stosowaną w zarządzaniu bezpieczeństwem...
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A Task-Scheduling Approach for Efficient Sparse Symmetric Matrix-Vector Multiplication on a GPU
PublicationIn this paper, a task-scheduling approach to efficiently calculating sparse symmetric matrix-vector products and designed to run on Graphics Processing Units (GPUs) is presented. The main premise is that, for many sparse symmetric matrices occurring in common applications, it is possible to obtain significant reductions in memory usage and improvements in performance when the matrix is prepared in certain ways prior to computation....