دانلود مقالات ISI درباره 226Ra + ترجمه فارسی

Radiostrontium and radium analysis in low-level environmental samples following a multi-stage semi-automated chromatographic sequential separation

Keywords: 90Sr; 226Ra; Liquid scintillation; Cerenkov; Automation; Chromatography

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2011 سفارش ترجمه

High precision determination of 228Ra and 228Ra/226Ra isotope ratio in natural waters by MC-ICPMS

Keywords: Radium isotopes; 226Ra; 228Ra; The Sea of Galilee; MC-ICPMS

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2010 سفارش ترجمه

A sequential method for the determination of 210Pb, 226Ra, and uranium and thorium radioisotopes by LSC and alpha-spectrometry

Keywords: Uranium; Thorium; 226Ra; 210Pb; Radiochemical method

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2010 سفارش ترجمه

Differences of natural radioactivity and radon emanation fraction among constituent minerals of rock or soil

Keywords: Radon emanation fraction; 226Ra; 238U; Mineral; Rock; Soil; Specific surface area; Heavy liquid separation

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2010 سفارش ترجمه

Bioaccumulation of 226Ra by plants growing in fresh water ecosystem around the uranium industry at Jaduguda, India

Keywords: Bioaccumulation; 226Ra; Aquatic plants; Concentration ratio; Water/sediment; Correlation micronutrients

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2010 سفارش ترجمه

Mobility of radium and trace metals in sediments of the Winterbeek: Application of sequential extraction and DGT techniques

Keywords: 226Ra; Trace metals; Mobility; Sequential extraction; DGT

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2010 سفارش ترجمه

Radiochemical characterization of spring waters in Balaton Upland, Hungary, estimation of radiation dose to members of public

Keywords: 226Ra; 238U; 210Po; Alpha spectrometry; Drinking water; Dose assessment

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2010 سفارش ترجمه

Deconvolution of liquid scintillation alpha spectra of mixtures of uranium and radium isotopes

Keywords: 238U; 234U; 226Ra; α/β Discrimination; Liquid scintillation counting; Spectrum unfolding; Deconvolution; Radioactivity; Water

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2010 سفارش ترجمه

Serratia sp. ZF03: An efficient radium biosorbent isolated from hot-spring waters in high background radiation areas

Keywords: Biosorption; High background radiation areas; 226Ra; Electron microscopy; 16S rRNA

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2010 سفارش ترجمه

Environmental fate of Ra in cation-exchange regeneration brine waste disposed to septic tanks, New Jersey Coastal Plain, USA: migration to the water table

Keywords: 226Ra; 228Ra; Alpha-particle radioactivity; Ground water; Cation exchange; Acidity; Septic system; Nitrification; Chloride; New Jersey coastal plain

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2010 سفارش ترجمه

Suitable gamma energy for gamma-spectrometric determination of 238U in surface soil samples of a high rainfall area in India

Keywords: Uranium; 238U; 226Ra; Disequilibrium; Gamma-ray spectrometry; INAA; K.P. Mawthabah (Domiasiat); High rain fall area

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2009 سفارش ترجمه

Ra–Po–Pb isotope systematics in waters of Sambhar Salt Lake, Rajasthan (India): geochemical characterization and particulate reactivity

Keywords: Sambhar Salt Lake; 226Ra; 228Ra; 210Po; 210Pb; Evaporating lake waters; Evaporating pans; Sub-surface brines; Particle reactivity

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2009 سفارش ترجمه

Bioaccumulation and lack of oxidative stress response in the ragworm H. diversicolor following exposure to 226Ra in sediment

Keywords: 226Ra; Sediment; Hediste diversicolor; Oxidative stress; Produced water

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2009 سفارش ترجمه

210Pb and stable lead content in fungi: Its transfer from soil

Keywords: Mushroom; 210Pb; Transfer; Lead; 226Ra; Bioavailability; Soil

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2009 سفارش ترجمه

Origin and transport of 238U and 226Ra in riverine, estuarine and marine sediments of the Krka River, Croatia

Keywords: 238U; 226Ra; 137Cs; Radionuclide; Sediment; Mussels Mytilus sp.; Krka River estuary; Gamma spectrometry

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2009 سفارش ترجمه

Concentrations of 238U, 234U, 235U, 232Th, 230Th, 228Th, 226Ra, 228Ra, 224Ra, 210Po, 210Pb and 212Pb in drinking water in Italy: reconciling safety standards based on measurements of gross α and β

Keywords: Drinking water; Radiation dose; 238U; 234U; 235U; 232Th; 230Th; 228Th; 226Ra; 228Ra; 224Ra; 210Po; 210Pb and 212Pb; α-spectrometry

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2009 سفارش ترجمه

Surface water mixing estimated from 228Ra and 226Ra in the northwestern North Pacific

Keywords: 228Ra; 226Ra; Horizontal mixing; Northwestern North Pacific; Okhotsk Sea

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2008 سفارش ترجمه

Radium-226 chronology of Holocene travertine from Esanatoglia (Central Italy)

Keywords: 226Ra; Dating method; Freshwater travertine; Esanatoglia; Italy;

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2008 سفارش ترجمه

Concentrations and environmental fate of Ra in cation-exchange regeneration brine waste disposed to septic tanks and accumulation in sludge, New Jersey Coastal Plain, USA

Keywords: 226Ra; 228Ra; 40K; Alpha-particle radioactivity; Gamma-ray spectroscopy; Ground water; Cation exchange; Acidity; Septic system; Sludge;

دانلود رایگان متن کامل مقاله ISI 18 صفحه سال انتشار : 2008 سفارش ترجمه

TIMS measurements of 226Ra and 228Ra in the Gulf of Lion, an attempt to quantify submarine groundwater discharge

Keywords: 226Ra; 228Ra; TIMS; Submarine groundwater discharge; Gulf of Lion

دانلود رایگان متن کامل مقاله ISI 18 صفحه سال انتشار : 2008 سفارش ترجمه

Uranium, radium and 40K isotopes in bottled mineral waters from Outer Carpathians, Poland

Keywords: Radium; Uranium; 226Ra; 228Ra; 238U; 234U; 40K; Mineral water; Bottled water; Effective dose

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2007 سفارش ترجمه

Simultaneous determination of 226Ra, 233U and 237Np by liquid scintillation spectrometry

Keywords: 226Ra; 223U; 237Np; Liquid-scintillation spectrometry; Alpha-beta separation; Multi-element spectra; Deconvolution; Mother-daughter relation;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2007 سفارش ترجمه

An excess 226Ra chronology for deep-sea sediments from Saanich Inlet, British Columbia

Keywords: 226Ra; U-series; Dating; Chronology; Holocene; Ocean sediment;

دانلود رایگان متن کامل مقاله ISI 18 صفحه سال انتشار : 2007 سفارش ترجمه

226Ra concentration in the teeth of habitants of areas with high level of natural radioactivity in Ramsar

Keywords: Background radiation; 226Ra; Dental health

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2006 سفارش ترجمه

Measurement of terrestrial radiation for assessment of gamma dose from cultivated and barren saline soils of Faisalabad in Pakistan

Keywords: Soil; HPGe; Spectrometry; Environmental radioactivity; 40K; 137Cs; 226Ra; 232Th

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2006 سفارش ترجمه

Uranium in sediments, mussels (Mytilus sp.) and seawater of the Krka river estuary

Keywords: Uranium; 238U; 226Ra; Activity ratio; Sediment; Seawater; Mussels Mytilus sp.; Krka river estuary; Gamma-spectrometry; Linear scan voltammetry

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2006 سفارش ترجمه

Determination of Holocene sedimentation rates from a carbonate lake using excess 226Ra profiles

Keywords: 226Ra; 210Pb; dating; lake sediment; Holocene

دانلود رایگان متن کامل مقاله ISI 13 صفحه سال انتشار : 2006 سفارش ترجمه

Direct gamma-spectrometric measurement of the 226Ra 186.2 keV line for detecting 238U/226Ra disequilibrium in determining the environmental dose rate for the luminescence dating of sediments

Keywords: Luminescence dating; Sediments; Radiation dose rate; Gamma-ray spectrometry; 226Ra;

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2005 سفارش ترجمه

Submarine groundwater discharge (SGD) into the Yellow Sea revealed by 228Ra and 226Ra isotopes: Implications for global silicate fluxes

Keywords: Yellow Sea; Submarine groundwater discharge; 226Ra; 228Ra; Si;

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2005 سفارش ترجمه

Intake of uranium and radium-226 due to food crops consumption in the phosphate region of Pernambuco - Brazil

Keywords: Phosphate; Uranium; 226Ra; Food; Crops; Intake;

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2005 سفارش ترجمه

Can barium and strontium be used as tracers for radium in soil-plant transfer studies?

Keywords: 226Ra; Transfer factor (TF); Tracer; 133Ba; 85Sr;

دانلود رایگان متن کامل مقاله ISI 13 صفحه سال انتشار : 2005 سفارش ترجمه

Vertical migration of 60Co, 137Cs and 226Ra in agricultural soils as observed in lysimeters under crop rotation

Keywords: Migration; 60Co; 137Cs; 226Ra; Ploughed soil; Convection-dispersion model;

دانلود رایگان متن کامل مقاله ISI 14 صفحه سال انتشار : 2005 سفارش ترجمه

Soil-fungi transfer coefficients: Importance of the location of mycelium in soil and of the differential availability of radionuclides in soil fractions

Keywords: Mycelium; Ergosterol; Transfer; Mushroom; 137Cs; 90Sr; 40K; 226Ra;

دانلود رایگان متن کامل مقاله ISI 18 صفحه سال انتشار : 2005 سفارش ترجمه