Listar Investigación por título
Mostrando ítems 75757-75776 de 78886
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Artículo
U and Th distribution in solution and suspended matter from rivers affected by the phosphate rock processing in southwestern Spain
(Elsevier, 1994)A study is presented on the distribution of U and Th isotopes in the solid and liquid fractions of waters collected along ...
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Artículo
U and Th speciation in river sediments
(Elsevier, 1995)A study of the distribution of some natural radionuclides in different chemical fractions of river bottom sediments has ...
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Artículo
U(5)-O(6) transition in the interacting boson model and the E(5) critical point symmetry
(American Physical Society, 2003-10-01)The relation of the recently proposed E(5) critical point symmetry with the interacting boson model is ...
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Artículo
U- and Th-isotopes in an estuarine system in southwest Spain: Tidal and seasonal variations
(Elsevier, 1996)The presence of U- and Th-isotopes in suspended matter from an estuarine system which surrounds a phosphate fertilizer ...
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Artículo
U-operators
(Cambridge University Press, 2005-02)Inspired by a statement of W. Luh asserting the existence of entire functions having together with all their derivatives ...
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U-series dating applied to speleothems from Los Covachos Cave, South of Spain
(Springer, 2013)U-Series dating method is applied to speleo thems from Los Covachos Cave in the south of Spain. A combination of solvent ...
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Artículo
U-series dating of speleothems from the Sierra del Endrinal (Grazalema Mountains, S Spain)
(Elsevier, 2012)The uranium-series method is applied to date relic flowstone from karstic mountains in the south of Spain. Geomorphological ...
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Artículo
U/Th dating of carbonate deposits from Chafarinas Islands, Spain
(Springer, 2013)The Chafarinas Islands are a group of volcanic outcrops off the north coast of the African continent. Quaternary deposits ...
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Artículo
U/Th dating of impure carbonates: 230Th/232Th activity ratios in detrital material
(Springer, 2019)In environmental age dating the 230Th/232Th activity ratio is widely used as an indicator of detrital contamination. A ...
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UAP56/DDX39B is a major cotranscriptional RNA–DNA helicase that unwinds harmful R loops genome-wide
(Cold Spring Harbor Laboratory Press, 2020)Nonscheduled R loops represent a major source of DNA damage and replication stress. Cells have different ways to prevent ...
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Tesis Doctoral
UAS planning and trajectory generation for safe and long-duration oceanic and coastal missions.
(2018-07-16)La presente tesis doctoral, muestra el diseño de un sistema para la extensión de la duración de vuelo de sistemas autónomos ...
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Artículo
UAV fully-actuated modelo, control y comparación con configuración coplanaria
(Comité Español de Autonomática (CEA-IFAC), 2023-04)Con el desarrollo de la robótica aérea han aparecido nuevas plataformas de multirotores de actuación completa (fully-actuated ...
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Ponencia
UAV fully-actuated: modelo, control y comparación con configuración coplanaria
(Comité Español de Automática, 2022)Con el desarrollo de la robótica aérea han aparecido nuevas plataformas de multirotores de actuación completa (fully-actuated ...
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Ponencia
UAV human teleoperation using event-based and frame-based cameras
(Institute of Electrical and Electronics Engineers Inc., 2021)Teleoperation is a crucial aspect for human-robot interaction with unmanned aerial vehicles (UAVs) applications. Fast ...
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Artículo
Uba-Iner, “El-Que-Abre-la-Piedra” : el personaje y su nombre en la narrativa egipcia de ficción, con especial referencia al segundo relato del Papiro Westcar
(Universidad Autónoma de Madrid, 2016)El nombre es para los egipcios un elemento constitutivo de la naturaleza del individuo. En la narrativa de ficción, puede ...
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Artículo
Uba-Iner, “El-Que-Abre-la-Piedra”: el personaje y su nombre en la narrativa egipcia de ficción, con especial referencia al segundo relato del Papiro Westcar
(Universidad Autónoma de Madrid, 2015)El nombre es para los egipcios un elemento constitutivo de la naturaleza del individuo. En la narrativa de ficción, puede ...
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Artículo
UBE2D3 Facilitates NHEJ by Orchestrating ATM Signalling through Multi-level Control of RNF168
(Springer Nature, 2024)Maintenance of genome integrity requires tight control of DNA damage response (DDR) signalling and repair, with phosphorylation ...
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Artículo
UBF(5) to SUBF(3) shape phase transition in odd nuclei for j=1/2, 3/2, and 5/2 orbits: The role of the odd particle at the critical point
(The American Physical Society, 2009)We investigate the phase transition in odd nuclei within the Interacting Boson Fermion Model in correspondence with the ...