Radioactive Phosphorus
Mostrando 1-12 de 48 artigos, teses e dissertações.
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1. Phosphorus utilization in broilers fed with diets supplemented with different feed ingredients
ABSTRACT: A reliable determination of endogenous phosphorus (P) excretion is required to measure P utilization in chickens accurately. The objective of this study was to investigate phosphorus (P) retention in broilers fed diets formulated with different feed ingredients. Sixty-four 15-d old broiler chicks were fed diets in which part of the dietary P was pr
Sci. agric. (Piracicaba, Braz.). Publicado em: 2019-02
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2. Influencia da proporcao de calcio e fosforo na dieta nas perdas endogenas e na absorcao de fosforo em ovinos.
Dezoito ovinos machos, peso medio de 34,4 kg, divididos em dois blocos, foram utilizados para estudo do efeito de tres proporcoes Ca:P (0,75:1,0,1,5:1,0 e 3,0:1,0) na dieta sobre as perdas endogenas e a absorcao real de fosforo (P). Os ovinos foram mantidos e gaiolas de metabolismo e receberam dietas contendo: feno de capim-coastcross (650g), farinha de mand
Pesquisa Agropecuaria Brasileira. Publicado em: 2011
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3. Influencia da proporcao de calcio e fosforo da dieta, nas perdas endogenas e na absorcao de fosforo em ovinos.
Dezoito ovinos machos, peso medio 34,4 kg, divididos em dois blocos, foram utilizados para estudo do efeito de tres proporcoes Ca:P (0,75: 1,0, 1,5: 1,0 e 3,0: 1,0) na dieta sobre as perdas endogenas e a abosrcao real de fosforo (P). Os ovinos foram mantidos em gaiolas de metabolismo e receberam dietas contendo: feno de capim-coastcross (650 g), farinha de m
Pesquisa Agropecuaria Brasileira. Publicado em: 2011
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4. Investigation of hyperfine interactions in pure silicon and NTD silicon by means of perturbed angular γ-γ correlation spectroscopy / Investigação de interações hiperfinas em silício puro e silício NTD pela técnica de correlação angular gama-gama perturbada
In the present work, a microscopic investigation of hyperfine interactions in single crystal silicon samples was carried out by means of Perturbed Angular γ-γ Correlation technique (PAC), which is based in hyperfine interactions. In order to achieve these measurements, it was used 111In ->111Cd radioactive probe nuclei, which decay through the we
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/02/2007
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5. Uso e propriedades do solo : efeitos nas micorrizas arbusculares
Arbuscular mycorrhizal fungi (AMF) are important components of ecosystems, because they are associate to plants and they increase phosphorus absorption, being important for studding the effects of converting native areas in to pasture or cultivation of the AMF in areas of âCaatingaâ and of Atlantic forest, and to evaluate the capacity of mycorrhizal plants
Publicado em: 2004
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6. STUDIES IN PHOSPHORUS METABOLISM IN MAN. III. THE DISTRIBUTION, EXCHANGE AND EXCRETION OF PHOSPHORUS IN MAN USING RADIOACTIVE PHOSPHORUS (P32) AS A TRACER 1
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7. THE PHOSPHORUS TURNOVER OF CARCINOMA OF THE HUMAN STOMACH AS MEASURED WITH RADIOACTIVE PHOSPHORUS 1
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8. STUDIES ON NEOPLASMS WITH THE AID OF RADIOACTIVE PHOSPHORUS. I. THE TOTAL PHOSPHORUS METABOLISM OF NORMAL AND LEUKEMIC MICE 1
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9. STUDIES ON NEOPLASMS WITH THE AID OF RADIOACTIVE PHOSPHORUS. III. THE PHOSPHORUS METABOLISM OF THE PHOSPHOLIPID, ACID SOLUBLE AND NUCLEOPROTEIN FRACTIONS OF VARIOUS TISSUES OF NORMAL AND LEUKEMIC MICE FOLLOWING THE ADMINISTRATION OF “TRACER” AND “THERAPEUTIC” DOSES OF RADIO-PHOSPHORUS1
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10. STUDIES ON NEOPLASMS WITH THE AID OF RADIOACTIVE PHOSPHORUS. II. THE PHOSPHORUS METABOLISM OF THE NUCLEOPROTEIN, PHOSPHOLIPID AND ACID SOLUBLE FRACTIONS OF NORMAL AND LEUKEMIC MICE
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11. CLINICAL STUDIES WITH THE AID OF RADIOACTIVE PHOSPHORUS. I. THE ABSORPTION AND DISTRIBUTION OF RADIO-PHOSPHORUS IN THE BLOOD AND ITS EXCRETION BY NORMAL INDIVIDUALS AND PATIENTS WITH LEUKEMIA 1
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12. Translocation of Carbon-14 in Sugarcane Plants Supplied with or Deprived of Phosphorus 1
Translocation of radioactive carbon from the fed part of a blade to the rest of the plant was impaired by a deficiency in phosphorus only when the level of phosphorus was low enough to decrease growth.