Artículo | 2024 |
210Pb-based dating of recent sediments with χ-mapping versions of the CFCS, CIC, CF and TERESA models
|
QUATERNARY GEOCHRONOLOGY |
Artículo | 2024 |
Modelling past tsunamis in European waters
|
Prevention and Treatment of Natural Disasters |
Artículo | 2024 |
The Orientation of Romanesque Marian Churches in Soria (Spain)
|
Journal of Skyscape Archaeology |
Artículo | 2023 |
210Pb-based dating of recent sediments with the χ-mapping version of the Constant Sediment Accumulation Rate (CSAR) model
|
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY |
Artículo | 2023 |
210Pb-dating of recent sediments with the χ-mapping CF and CSAR models. On the attractors
|
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY |
Artículo | 2023 |
210Pb-dating of sediments with models assuming a constant flux: CFCS, CRS, PLUM, and the novel χ-mapping. Review, performance tests, and guidelines
|
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY |
Artículo | 2023 |
Estudio arqueoastronómico de las iglesias de San Bartolomé en el sur de España
|
Boletín de la Real Academia de Córdoba de Ciencias, Bellas Letras y Nobles Artes |
Artículo | 2023 |
Kinetic reactive transport explains distinct subsurface deposition patterns of pollutants in sediments. The case of the Sellafield-derived
|
ENVIRONMENTAL POLLUTION |
Artículo | 2022 |
Alignment Patterns of Romanesque Churches Dedicated to the Virgin of the Assumption in Soria, Spain
|
Journal of Skyscape Archaeology |
Artículo | 2022 |
Depth-distributions and migration of fallout radionuclides in mountain soils from Chréa National Park (Algeria): The role of rhizospheres
|
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY |
Artículo | 2022 |
Modelling the kinetic reactive transport of pollutants at the sediment-water interface. Applications with atmospheric fallout radionuclides
|
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY |
Artículo | 2022 |
On the use of 210Pb-based records of sedimentation rates and activity concentrations for tracking past environmental changes
|
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY |
Artículo | 2021 |
Analysis of structures’ orientations in archaeoastronomy: methods for the quantitative statistical assessment of peaks in composite probability distributions
|
Journal of Skyscape Archaeology |
Artículo | 2021 |
Assessment of metal levels and pollution indices of the Songor Wetland, Ghana
|
REGIONAL STUDIES IN MARINE SCIENCE |
Artículo | 2021 |
Fine-tuning of Pb-210-based methods for dating vegetated saltmarsh sediments
|
QUATERNARY GEOCHRONOLOGY |
Artículo | 2021 |
Orientation of Gothic-Mudéjar churches in southern Spain: the Rotation of the Qibla and sunrise on the canonical equinox
|
Journal of Skyscape Archaeology |
Artículo | 2020 |
Environmental radioactivity and trace metals in surficial sediments from estuarine systems in Ghana (Equatorial Africa), impacted by artisanal gold-mining
|
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY |
Artículo | 2020 |
Environmental radioactivity in a sediment core from Algiers Bay: Radioecological assessment, radiometric dating and pollution records
|
QUATERNARY GEOCHRONOLOGY |
Artículo | 2020 |
Estudio arqueoastronómico de las iglesias de la Asunción en los poblamientos cristianos tras la reconquista de las provincias de Córdoba y Soria
|
Boletín de la Real Academia de Córdoba de Ciencias, Bellas Letras y Nobles Artes |
Artículo | 2020 |
Multimodal-TERESA, a 210Pb-based radiometric dating model for recent sediments under largely varying rates of supply
|
QUATERNARY GEOCHRONOLOGY |
Revisión | 2020 |
The Zanclean megaflood of the Mediterranean – Searching for independent evidence
|
EARTH-SCIENCE REVIEWS |
Artículo | 2019 |
An exploratory modelling study on sediment transport during the Zanclean flood of the Mediterranean
|
SN APPLIED SCIENCES |
Artículo | 2019 |
Experimental study on the use of granulometric speciation for the radiometric dating of recent sediments
|
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY |
Artículo | 2019 |
Influence of alongslope processes on modern turbidite systems and canyons in the Alboran Sea (southwestern Mediterranean)
|
DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS |
Artículo | 2019 |
Radiometric dating of recent sediments: On the performance of 210Pb-based CRS chronologies under varying rates of supply
|
QUATERNARY GEOCHRONOLOGY |
Artículo | 2018 |
An Exploratory Modelling Study on Late Pleistocene Mega-Tsunamis Triggered By Giant Submarine Landslides in the Mediterranean
|
Open Journal of Oceanography |
Artículo | 2018 |
Archaeoastronomical Study on the Iberian-Roman Sanctuary of Torreparedones (Baena, Spain)
|
Journal of Skyscape Archaeology |
Artículo | 2018 |
Computational Fluid Dynamics simulations of the Late Pleistocene Lake Bonneville Flood
|
JOURNAL OF HYDROLOGY |
Capítulo | 2018 |
Estudio arqueoastronómico y arqueométrico de la arquitectura religiosa de Bujalance
|
Bujalance. Universo de pueblo campiñés |
Artículo | 2018 |
From floodplain to aquatic sediments: Radiogeochronological fingerprints in a sediment core from the mining impacted Sancho Reservoir (SW Spain)
|
SCIENCE OF THE TOTAL ENVIRONMENT |
Artículo | 2018 |
Impact of gold-mining activity on trace elements enrichment in the West African estuaries: The case of Pra and Ankobra rivers with the Volta estuary (Ghana) as the reference
|
JOURNAL OF GEOCHEMICAL EXPLORATION |
Artículo | 2017 |
A modelling study on tsunami propagation in the Red Sea: Historical events, potential hazards and spectral analysis
|
OCEAN ENGINEERING |
Artículo | 2017 |
Evidence of Churches Aligned to the Sun on the Patron Saint’s Day in Southern Spain after the Twelfth Century
|
Journal of Skyscape Archaeology |
Artículo | 2017 |
Radioecological assessment and radiometric dating of sediment cores from dynamic sedimentary systems of Pra and Volta estuaries (Ghana) along the Equatorial Atlantic
|
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY |
Artículo | 2017 |
Settling fluxes and sediment accumulation rates by the combined use of sediment traps and sediment cores in Tema Harbour (Ghana)
|
SCIENCE OF THE TOTAL ENVIRONMENT |
Artículo | 2016 |
A Pb-210-based chronological model for recent sediments with random entries of mass and activities: Model development
|
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY |
Artículo | 2016 |
Bitácoras de mares numéricos: la inundación Zancliense del Mediterráneo
|
Boletín de la Real Academia de Córdoba de Ciencias, Bellas Letras y Nobles Artes |
Artículo | 2016 |
Revisiting the time scale and size of the Zanclean flood of the Mediterranean (5.33 Ma) from CFD simulations
|
MARINE GEOLOGY |
Artículo | 2015 |
A Numerical Modelling Study on the Potential Role of Tsunamis in the Biblical Exodus
|
JOURNAL OF MARINE SCIENCE AND ENGINEERING |
Artículo | 2015 |
Computational fluid dynamics simulations of the Zanclean catastrophic flood of the Mediterranean (5.33 Ma)
|
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY |
Artículo | 2015 |
Levels of 25 trace elements in high-volume air filter samples from Seville (2001-2002): Sources, enrichment factors and temporal variations
|
ATMOSPHERIC RESEARCH |
Artículo | 2015 |
Why would we use the Sediment Isotope Tomography (SIT) model to establish a Pb-210-based chronology in recent-sediment cores?
|
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY |
Artículo | 2014 |
A numerical modeling study on oceanographic conditions in the former Gulf of Tartessos (SW Iberia): Tides and tsunami propagation
|
JOURNAL OF MARINE SYSTEMS |
Artículo | 2014 |
Evidence that excess Pb-210 flux varies with sediment accumulation rate and implications for dating recent sediments
|
JOURNAL OF PALEOLIMNOLOGY |
Revisión | 2014 |
Fallout Pb-210 as a soil and sediment tracer in catchment sediment budget investigations: A review
|
EARTH-SCIENCE REVIEWS |
Artículo | 2014 |
Implications for food safety of the uptake by tomato of 25 trace-elements from a phosphogypsum amended soil from SW Spain
|
JOURNAL OF HAZARDOUS MATERIALS |
Artículo | 2014 |
Influence of releases of I-129 and Cs-137 from European reprocessing facilities in Fucus vesiculosus and seawater from the Kattegat and Skagerrak areas
|
CHEMOSPHERE |
Artículo | 2014 |
Modelling tsunamis in the Eastern Mediterranean Sea. Application to the Minoan Santorini tsunami sequence as a potential scenario for the biblical Exodus
|
JOURNAL OF MARINE SYSTEMS |
Artículo | 2014 |
Phosphogypsum amendments and irrigation with acidulated water affect tomato nutrition in reclaimed marsh soils from SW Spain
|
SPANISH JOURNAL OF AGRICULTURAL RESEARCH |
Artículo | 2013 |
Determination of 25 Trace Element Concentrations in Biological Reference Materials by ICP-MS following Different Microwave-Assisted Acid Digestion Methods Based on Scaling Masses of Digested Samples
|
ISRN Analytical Chemistry |
Artículo | 2013 |
ESTUDIO ARQUEOASTRONÓMICO DEL SANTUARIO IBERO-ROMANO DE TORREPAREDONES (BAENA, CÓRDOBA)
|
Cuadernos de Prehistoria y Arqueología de la Universidad de Granada |
Artículo | 2013 |
Modeling tides and tsunami propagation in the former Gulf of Tartessos, as a tool for Archaeological Science
|
JOURNAL OF ARCHAEOLOGICAL SCIENCE |
Artículo | 2013 |
Modeling tsunami propagation in the Iberia-Africa plate boundary: Historical events, regional exposure and the case-study of the former Gulf of Tartessos
|
JOURNAL OF MARINE SYSTEMS |
Artículo | 2013 |
Pre- and post-Chernobyl accident levels of I-129 and Cs-137 in the Southern Baltic Sea by brown seaweed Fucus vesiculosus
|
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY |
Artículo | 2012 |
Anthropogenic I-129 concentration and I-129/I-127 ratio in rainwater from Seville (Spain) in the period 2005-2008 as affected by airborne releases from Sellafield and La Hague facilities
|
ATMOSPHERIC ENVIRONMENT |
Artículo | 2012 |
Radiometric dating of recent sediments: beyond the boundary conditions
|
JOURNAL OF PALEOLIMNOLOGY |
Artículo | 2012 |
Recent sedimentation rates in Garaet El Ichkeul Lake, NW Tunisia, as affected by the construction of dams and a regulatory sluice
|
JOURNAL OF SOILS AND SEDIMENTS |
Ponencia | 2011 |
A Lagrangian Transport Model Applied to two Different Brackish Systems: the Baltic Sea and the Guadalquivir River
|
OCEANS-IEEE |
Artículo | 2011 |
Could bulk density profiles provide information about recent sedimentation rates?
|
JOURNAL OF PALEOLIMNOLOGY |
Artículo | 2011 |
Drain flow and related salt losses as affected by phosphogypsum amendment in reclaimed marsh soils from SW Spain
|
GEODERMA |
Artículo | 2011 |
Microwave-based digestion method for extraction of I-127 and I-129 from solid material for measurements by AMS and ICP-MS
|
International Journal of Mass Spectrometry |
Artículo | 2011 |
Nitrate loss from a tile-drained reclaimed marsh soil from SW Spain amended with different products
|
NUTRIENT CYCLING IN AGROECOSYSTEMS |
Artículo | 2009 |
Extensive radioactive characterization of a phosphogypsum stack in SW Spain: Ra-226, U-238, (210)po concentrations and Rn-222 exhalation rate
|
JOURNAL OF HAZARDOUS MATERIALS |
Artículo | 2009 |
Occupational dosimetric assessment (inhalation pathway) from the application of phosphogypsum in agriculture in South West Spain
|
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY |
Artículo | 2009 |
Transfer of Cd, Pb, Ra and U from Phosphogypsum Amended Soils to Tomato Plants
|
WATER AIR AND SOIL POLLUTION |
Artículo | 2008 |
Anthropogenic radionuclides in the water column and a sediment core from the Alboran Sea: application to radiometric dating and reconstruction of historical water column radionuclide concentrations
|
JOURNAL OF PALEOLIMNOLOGY |
Artículo | 2008 |
Kinetic box models for the uptake of radionuclides and heavy metals by suspended particulate matter: equivalence between models and its implications
|
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY |
Artículo | 2008 |
The cumulative effect of three decades of phosphogypsum amendments in reclaimed marsh soils from SW Spain: Ra-226, U-238 and Cd contents in soils and tomato fruit
|
SCIENCE OF THE TOTAL ENVIRONMENT |
Artículo | 2007 |
Development of a recording water flow meter using ultrasonic measurement of water levels in a slotted U-pipe
|
AGRICULTURAL WATER MANAGEMENT |
Ponencia | 2007 |
Using oceanography to control and forecast nuclear accidents and other passive particles problems
|
OCEANS 2007 - Europe |
Libro | 2006 |
Evaluación de la seguridad alimentaria y radiológica en la aplicación del fosfoyeso como enmienda de suelos agrícolas en las marismas del guadalquivir
|
Empresa Nacional de Residuos Radiactivos. Publicación Técnica |
Artículo | 2006 |
Influence of sampling air flow rate in the decay correction applied to the determination of Be-7 and short-lived radionuclides in aerosol samples
|
ATMOSPHERIC ENVIRONMENT |
Artículo | 2005 |
239PU sorption by suspended matter from hueznar reservoir (Southern Spain): experimental and modelling study
|
Radioprotection |
Capítulo | 2005 |
A new theoretical treatment of sediment compaction. A reviewed basis for the radiometric dating of recent sediments with compaction and time-dependent fluxes
|
Recent Advances in Multidisciplinary Applied Physics |
Capítulo | 2005 |
Acceleration and mixing in the radiometric dating of recent sediments. A further discussion supported by the IMZ model
|
Recent Advances in Multidisciplinary Applied Physics |
Capítulo | 2005 |
Application of ICP-MS for measuring soil metal cations from sequential extraction
|
Recent Advances in Multidisciplinary Applied Physics |
Artículo | 2005 |
Constraints in the construction and/or selection of kinetic box models for the uptake of radionuclides and heavy metals by suspended particulate matter
|
ECOLOGICAL MODELLING |
Artículo | 2005 |
Evaluation of the radioactive impact of the phosphogypsum wastes used as amendment in agriculture soils
|
Radioprotection |
Capítulo | 2005 |
Experimental and modelling study on the uptake kinetics of radionuclides by SPM. Discussion on box-models applications
|
Recent Advances in Multidisciplinary Applied Physics |
Ponencia | 2005 |
If a nuclear accident occurs, how will the radioactive spots be transported by the Ocean?
|
Oceans 2005 - Europe, Vols 1 and 2 |
Capítulo | 2005 |
Kinetically controlled radionuclide sorption by sediment cores from two different environments. Experimental studies using 133ba as a tracer
|
Recent Advances in Multidisciplinary Applied Physics |
Ponencia | 2005 |
Making predictions on the evolution of radioactive spots in the ocean: Validation in the Baltic Sea
|
Recent Advances in Multidisciplinary Applied Physics |
Capítulo | 2005 |
Making predictions on the evolution of radioactive spots in the ocean. Validation in the baltic sea
|
Recent Advances in Multidisciplinary Applied Physics |
Artículo | 2005 |
Radioactivity concentration and heavy metal content in fuel oil and oil-ashes in Venezuela
|
Radioprotection |
Artículo | 2004 |
Constraints on the use of Cs-137 as a time-marker to support CRS and SIT chronologies
|
ENVIRONMENTAL POLLUTION |
Artículo | 2004 |
Experimental and modeling study of Am-241 uptake by suspended matter in freshwater environment from southern Spain
|
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY |
Artículo | 2004 |
Experimental and modelling study on the uptake and desorption kinetics of Ba-133 by suspended estuarine sediments from southern Spain
|
WATER RESEARCH |
Artículo | 2004 |
The importance of recording physical and chemical variables simultaneously with remote radiological surveillance of aquatic systems: a perspective for environmental modelling
|
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY |
Artículo | 2004 |
Trends of radionuclide sorption by estuarine sediments. Experimental studies using Ba-133 as a tracer
|
SCIENCE OF THE TOTAL ENVIRONMENT |
Artículo | 2003 |
A new theoretical treatment of compaction and the advective-diffusive processes in sediments: a reviewed basis for radiometric dating models
|
JOURNAL OF PALEOLIMNOLOGY |
Artículo | 2003 |
Difficulties in interpreting fast mixing in the radiometric dating of sediments using Pb-210 and Cs-137
|
JOURNAL OF PALEOLIMNOLOGY |
Artículo | 2003 |
Modelling the dispersion of radionuclides in estuarine environments: The Odiel river estuary
|
Radioactivity in the environment |
Artículo | 2003 |
Phosphogypsum amendment effect on radionuclide content in drainage water and marsh soils from southwestern Spain
|
JOURNAL OF ENVIRONMENTAL QUALITY |
Artículo | 2002 |
Application of a liquid scintillation counter to the measurement of tracing radioactivity in experiments on suspended matter uptake in aquatic environments
|
Radioprotection |
Artículo | 2002 |
Experimental and modelling study of artificial radionuclides (239PU, 241AM and 99TC) uptake by suspended matter in environmental waters located in the south of Spain
|
Radioprotection |
Artículo | 2001 |
Experimental and modelling study of plutonium uptake by suspended matter in aquatic environments from southern Spain
|
WATER RESEARCH |
Artículo | 2000 |
A modelling study on hydrodynamics and pollutant dispersion in the Suez Canal
|
ECOLOGICAL MODELLING |
Artículo | 2000 |
Marine radioactivity studies in the Suez Canal, Part I: Hydrodynamics and transit times
|
ESTUARINE COASTAL AND SHELF SCIENCE |
Artículo | 2000 |
Marine radioactivity studies in the Suez Canal, Part II: Field experiments and a modelling study of dispersion
|
ESTUARINE COASTAL AND SHELF SCIENCE |
Artículo | 2000 |
Marine radioactivity studies in the Suez Canal. A modelling study on radionuclide dispersion
|
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY |
Artículo | 1999 |
A theoretical technique to predict the distribution of radionuclides bound to particles in surface sediments
|
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY |
Artículo | 1998 |
Basic microscopic theory of the distribution, transfer and uptake kinetics of dissolved radionuclides by suspended particulate matter - Part I: Theory development
|
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY |
Artículo | 1998 |
Basic microscopic theory of the distribution, transfer and uptake kinetics of dissolved radionuclides by suspended particulate matter - Part II: Applications
|
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY |
Artículo | 1998 |
Kinetic transfer coefficients for radionuclides in estuarine waters: Reference values from Ba-133 and effects of salinity and suspended load concentration
|
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY |
Artículo | 1997 |
A four phases model to simulate the dispersion of 226Ra, 238U y 232Th in an estuary affected by phosphate rock processing
|
Radioprotection |
Artículo | 1997 |
Modelling 226Ra dispersion in a estuarine system at the southwest of Spain
|
FRESHWATER AND ESTUARINE RADIOECOLOGY |
Ponencia | 1997 |
Modelling Ra-226 dispersion in an estuarine system at the southwest of Spain
|
FRESHWATER AND ESTUARINE RADIOECOLOGY |
Artículo | 1996 |
Estudio del impacto radiológico en sistemas acuáticos mareales
|
Radioproteccion |
Artículo | 1996 |
IMPACTO RADIOLÓGICO DE LA INDUSTRIA DE LOS FOSFATOS EN LAS RÍAS DEL TINTO Y EL ODIEL
|
Radioproteccion |
Artículo | 1996 |
Modelling the dispersion of non-conservative radionuclides in tidal waters .1. Conceptual and mathematical model
|
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY |
Artículo | 1996 |
Modelling the dispersion of non-conservative radionuclides in tidal waters .2. Application to Ra-226 dispersion in an estuarine system
|
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY |
Artículo | 1996 |
Modelling the suspended matter distribution in an estuarine system - Application to the Odiel river in southwest Spain
|
ECOLOGICAL MODELLING |
Artículo | 1996 |
Some physical and chemical features of the variability of k(d) distribution coefficients for radionuclides
|
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY |
Artículo | 1994 |
A modeling study of Ra-226 dispersion in an estuarine system in south-west Spain
|
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY |
Artículo | 1994 |
Aplicación de modelos numéricos al estudio de sistemas portuarios. dinámica de aguas, dispersión de contaminantes y sedimentología en el puerto de huelva
|
Obra Pública |
Artículo | 1994 |
Modeling the distribution of suspended matter and the sedimentation process in a marine-environment
|
ECOLOGICAL MODELLING |
Artículo | 1994 |
Radium isotopes in suspended matter in an estuarine system in the southwest of Spain
|
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY |
Artículo | 1994 |
The integrated atmospheric flux effect in a radiogeochronological model
|
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY |
Artículo | 1993 |
A 2D 4-phases marine dispersion model for nonconservative radionuclides .1. Conceptual and computational model
|
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY |
Artículo | 1993 |
A 2d 4-phases marine dispersion model for nonconservative radionuclides .2. 2 Applications
|
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY |
Ponencia | 1993 |
Modeling radionuclide distributions in marine and lacustrine sediments
|
INTERNATIONAL ASSOCIATION OF THEORETICAL AND APPLIED LIMNOLOGY - PROCEEDINGS, VOL 25, PT 1 |
Artículo | 1992 |
A marine dispersion model for radionuclides and its calibration from non-radiological information
|
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY |
Artículo | 1992 |
Dating of marine-sediments by an incomplete mixing model
|
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY |
Ponencia | 1992 |
Natural and Artificial Radioactivity levels in the South Spanish environment
|
RARE NUCLEAR PROCESSES |
Artículo | 1992 |
The use of 137Cs in marine and lacustrine sediment dating
|
NUCLEAR GEOPHYSICS |
Libro | 1992 |
Un modelo matemático para la simulación de la dispersión de radionúclidos en el medio marino: algunas contribuciones a la oceanografía nuclear
|
Un modelo matemático para la simulación de la dispersión de radionúclidos en el medio marino: algunas contribuciones a la oceanografía nuclear |
Artículo | 1991 |
A mathematical approach for modeling radionuclide dispersion in the marine-environment
|
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY |
Artículo | 1991 |
Modelos matemáticos en radiogeocronología
|
Anales de Física |
Artículo | 1990 |
Desarrollo y aplicación en radiogeocronología de un modelo de interacción océano-sedimento.
|
Anales de física. Serie B, Aplicaciones, Métodos e Instrumentos |