Sökning: "lopes"

Visar resultat 6 - 10 av 15 avhandlingar innehållade ordet lopes.

1. 6. Development of Molecular Biology and Bioinformatics Tools : From Hydrogen Evolution to Cell Division in Cyanobacteria

   Författare :Fernando Lopes Pinto; Peter Lindblad; Röbbe Wünschiers; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Cyanobacteria; hydrogen; RNA; bioinformatics; RT-PCR; RACE; transcription; Molecular biology; Molekylärbiologi; Bioinformatics; Bioinformatik; Molecular Biology; Molekylärbiologi;

   Sammanfattning : The use of fossil fuels presents a particularly interesting challenge - our society strongly depends on coal and oil, but we are aware that their use is damaging the environment. Currently, this awareness is gaining momentum, and pressure to evolve towards an energetically cleaner planet is very strong. LÄS MER

3. 7. Towards Reliable and Accurate Global Structure-from-Motion

   Författare :José Pedro Lopes Iglesias; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; bundle adjustment; point set registration; camera calibration; global SfM; Structure-from-Motion; radial distortion; 3D reconstruction; non-rigid SfM; pOSE; matrix factorization;

   Sammanfattning : Reconstruction of objects or scenes from sparse point detections across multiple views is one of the most tackled problems in computer vision. Given the coordinates of 2D points tracked in multiple images, the problem consists of estimating the corresponding 3D points and cameras' calibrations (intrinsic and pose), and can be solved by minimizing reprojection errors using bundle adjustment. LÄS MER

4. 8. Integração de conteúdos culturais heterogêneos em ambientes digitais do patrimônio cultural : harmonização de modelos conceituais

   Författare :Lais Barbudo Carrasco; Silvana Aparecida Borsetti Gregorio Vidotti; Maria Manuel Lopes de Figueiredo Costa Marques Borges; Dúnia Llanes Padrón; Simionato Arakaki Ana Carolina; José Fernando Modesto da Silva; Universidade Estadual Paulista – UNESP (Brazil); []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Conceptual Model; Cultural Heritage; Archive; Library; Museum; Modelo Conceitual; Patrimônio Cultural; Arquivo; Biblioteca; Museu;

   Sammanfattning : Em decorr�ncia da r�pida difus�o de informa��o em ambientes web, o acesso e a recupera��o da�informa��o de sistemas heterog�neos integrados est�o se tornando cada vez mais relevantes. O problema�de pesquisa circundante � que os acervos digitais de patrim�nio cultural, contidos, por exemplo, em�bibliotecas, arquivos e museus ? utilizam diferentes padr�es o que dificultam a integra��o entre eles. LÄS MER

5. 9. Development of Encapsulated UN-UO₂ Accident Tolerant Fuel

   Författare :Diogo Ribeiro Costa; Pär Olsson; Janne Wallenius; Simon Middleburgh; Magnus Limbäck; Denise Adorno Lopes; Ho Jin Ryu; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Accident tolerant fuel; UN-UO2 composite fuel; coating technology; powder coating; chemical vapour deposition CVD ; physical vapour deposition PVD ; UN spheres; spark plasma sintering; Kärnenergiteknik; Nuclear Engineering;

   Sammanfattning : Accident tolerant fuels (ATFs) are designed to endure a severe accident in the reactor core longer than the standard UO2-Zr alloy systems used in light water reactors (LWRs). Composite fuels such as UN-UO2 are being considered as an ATF concept to address the lower oxidation resistance of the UN fuel from a safety perspective for use in LWRs, whilst improving the in-reactor behaviour of the UO2 fuel. LÄS MER

7. 10. Construction of Representations of Commutation Relations by Linear Operators in Banach Spaces

   Författare :Domingos Djinja; Sergei Silvestrov; Samuel Lopes; Mälardalens universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mathematics Applied Mathematics; matematik tillämpad matematik;

   Sammanfattning : This thesis is devoted to the construction and investigation of some properties of pairs of linear operators (A, B) (representations) satisfying commutation relations AB=BF(A), where F denotes certain polynomial. Commutation relations of this kind are called "covariance type" and finding their representations is equivalent to solving operator equations. LÄS MER