Results 31 to 40 of about 785 (114)
American Journal of Biological Anthropology, Volume 184, Issue 3, July 2024.Location of the Colonial period site of El Japón (San Gregorio Atlapulco, Mexico City). Abstract Objectives Early colonial documents from central Mesoamerica detail raising and planting of European livestock and crops alongside native ones. The extent to which Indigenous people, especially of the rural commoner class, consumed newly introduced foods is
Edgar Alarcón Tinajero +3 more
wiley +1 more source
Austral Ecology, Volume 49, Issue 1, January 2024.Resumo Os girinos são componentes importantes de muitas teias alimentares aquáticas, pois influenciam as populações em outros níveis tróficos e, consequentemente, a transferência de energia entre os ecossistemas aquáticos e terrestres. O que os girinos consomem é um fator chave para suas funções ecológicas. As assembleias de anuros neotropicais incluem
Iara Matias Gonçalves +4 more
wiley +1 more source
Occupational and public exposures in RIT of brain tumors in Cuba
Nucleus, 2009 The first phase of the clinical trial using the humanized monoclonal antibody h-R3 (Nimotuzumab) labelled with , for radioimmunotherapy of brain malignant was performed during the period 2002-2005 in Cuba.
Zayda Haydeé Amador Balbona +2 more
doaj
Chemical and isotopic study of thermal springs and gas discharges from Sierra de Chiapas, Mexico
Geofísica Internacional, 2005 La Sierra de Chiapas localizada en el Sureste de México, se caracteriza por la presencia de descargas de gas y agua. La mayoría de los manantiales termales se asocian a rocas volcánicas Terciarias a lo largo de fallas regionales con orientación NO-SE ...
A. Nencetti +7 more
doaj +1 more source
High methane concentrations in tidal salt marsh soils: Where does the methane go?
Global Change Biology, Volume 30, Issue 1, January 2024.Salt marsh soils can contain high concentrations of methane, but what happens to this gas? There are a few possibilities, including vertical and lateral transport, storage within the soil, and/or oxidation resulting in transport as carbon dioxide or dissolved inorganic carbon.
Margaret Capooci +8 more
wiley +1 more source
Phosphorous-32 and Yttrium-90 as options in the treatment of metastatic bone pain
Nucleus, 2016 In this paper the prevalence of metastatic bone pain is estimated in our country in no less than 3 750 patients. Moreover, the role of -phosphate, which effectiveness is comparable to other radiopharmaceuticals, and the possible return to its previous ...
Alejandro Alberti Ramírez +3 more
doaj
Radiopharmaceutical market. Cuban scenario
Nucleus, 2017 The international radiopharmaceutical market is considered as a reference to characterize the cuban scenario. The demand for diagnostic and therapeutic radiopharmaceuticals increases in the world around 10% each year. An indicator of this increase in the
Jorge Cruz Arencibia +2 more
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Selection of cyclotron for the production of radionuclides for nuclear medicine. Cuban experience
Nucleus, 2017 The work provides arguments for the selection of 18 MeV cyclotron in protons, in its Twin variant. It will be used only for nuclear reactions with these particles in order to ensure the supply of radionuclides in Cuba, for the positron emission ...
Leonardo García Reyes +2 more
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La memoria escrita en los huesos: Del 'funus' a la osteobiografía de Valentia
Mètode Science Studies Journal: Annual Review, 2020 A partir del análisis arqueológico y bioantropológico de la necrópolis romana de la calle de Quart de Valencia, el cementerio más antiguo conocido de la ciudad datado entre los siglos II a. C. y III d.
Elisa García-Prósper +1 more
doaj +1 more source
Trazabilidad de las mediciones realizadas con activímetros en medicina nuclear
Nucleus, 2008 En medicina nuclear, las dosis del radiofármaco administradas se expresan mediante la actividad del radionucleido en el preparado. La medición de esa actividad se realiza en el activímetro y resulta primordial para garantizar la comparabilidad nacional e
Pilar Oropesa Verdecia +2 more
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