Perfluorinated Compounds
Toxicology of perfluorinated compounds
... When making an exposure assessment, it is important to take into account the fact that many different foods are generally consumed. Studies with the aim of repre- senting the total dietary intake are both quantitatively ...
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Removal of Perfluorinated Compounds by Anion Exchange: Factors Affecting Resin Performance and Regeneration.
... Perfluorinated compounds (PFCs) are organic compounds in which all carbon- hydrogen bonds are replaced with carbon-fluorine ...are compounds of concern because of their toxicity and their ...
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Perfluorinated compounds: occurrence of emerging food contaminants in canned fish and seafood products
... In summary, this study provides the primary information on the contamination of the canned fish and seafood products by imported to the Czech Republic with perfluorinated compounds. In the 35 examined ...
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Removal of Perfluorinated Compounds by Powdered Activated Carbon, Superfine Powder Activated Carbon, and Anion Exchange Resin.
... Perfluorinated compounds (PFCs) are surfactants used in the manufacturing of numerous consumer products, including stain repellents, nonstick coatings, and water repellent ...
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Health Risks in Infants Associated with Exposure to Perfluorinated Compounds in Human Breast Milk from Zhoushan, China
... of perfluorinated compounds (PFCs), especially perfluo- rooctanesulfonate (PFOS) and perfluorooctanoic acid (PFOA), in wildlife and human whole blood or ...
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Detection and treatment methods for perfluorinated compounds in Wastewater Treatment Plants
... 3. Cho, C.R.; Lee, D.H.; Lee, B.C.; Kim, S.J.; Choi, K.H.; Yoon, J.H. Residual Concentrations of Perfluorinated Compounds in Water Samples of Anseong and Gyeongan Streams and Their Spectroscopic ...
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Partitioning behavior, source identification, and risk assessment of perfluorinated compounds in an industry-influenced river
... PFC: perfluorinated compounds; PFCAs: perfluorocarboxylic acids; PFASs: per- fluoroalkyl sulfonates; PFBA: perfluorobutanoate; PFPA: perfluoropentanoate; PFHxA: perfluorohexanoate; PFHpA: ...
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Perfluorinated compounds are related to breast cancer risk in greenlandic inuit: A case control study
... The susceptibility to BC upon environmental expo- sures might not only be as child, in puberty or young but can be pre-determined in utero through alterations of the hormonal environment caused by either maternal diet ...
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Exploring the potential association between brominated diphenyl ethers, polychlorinated biphenyls, organochlorine pesticides, perfluorinated compounds, phthalates, and bisphenol a in polycystic ovary syndrome: a case–control study
... We used the serum concentrations or urine concentra- tions of the chemicals to categorize exposures to the chemicals or their parent compounds. We split observa- tions into tertiles based on chemical ...
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Reduction of perfluorinated compound content in fish cake and swimming crab by different cooking methods
... Perfluorinated compounds (PFCs) are widely used in industries, and have become common environmental pollutants. Consumption of aquatic foods and its processed products can result in the accumulation and ...
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Preparation of Perfluorinated Surfactant Activates for Antifouling Paints
... The paintings with fluorine atoms are used in many applications and this is due to their unique properties like low surface tension, non-adhesive nature and antifouling properties along. Fluorine is difficult to ...
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Query Expansion on Compounds
... Danish compounds. Compounds constitute a specific issue in search, in particular in languages where they are written in one word, as is the case for Danish and the other Scandinavian ...
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13.2 Hydrocarbon Compounds
... Examine the three substances in Figure 13.3. It is hard to believe that they have much in common. Yet each substance is composed entirely of carbon atoms. Why does the carbon atom lead to such diversity in structure? Why ...
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COORDINATION COMPOUNDS AS RADIOPHARMACEUTICALS
... Improvement of copper radiopharmaceutical has gotten much consideration due to the accessibility of different isotopes with radiopharmaceutical significance. Copper isotopes of most interest include 64 Cu (imaging and ...
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Compounds and distributional thesauri
... for compounds. From a more global perspective, the study of compounds from a semantic viewpoint is far from being an unexplored ...of compounds, or larger units (Grefen- stette et ...of ...
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INFLUENCE OF INORGANIC COMPOUNDS ON THE PROCESS OF PHOTOCATALYSIS OF BIOLOGICALLY ACTIVE COMPOUNDS
... also decreases the efficiency of photochemical degradation of all investigated compounds. For example, the decomposition rate of DCF after 60 min of irradiation reached only 46% and for so- lutions without salts ...
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Synthetic Compounds in Mandarin
... The argument structure of ‘qikan-yuelan-shi’ (a room for journal reading) is ‘shi (gong) yuelan qikan’ (the room let people read journals). The same as ‘jiaoshi-xiuxi-shi’, with verb (yuelan/read) raising and noun ...
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Iodine Compounds and Fertilisation
... slightly unripe eggs were placed in solutions of thyroxine immediately after they had been taken from the gonad, and were fertilised in sea-water after short periods in these solutions..[r] ...
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Iodine Compounds and Fertilisation
... When the hydrogen-ion concentration of the medium was at the optimum for the length of the active life of the sperm, thyroxine at a concentration of 1/50,000 almost always had no measura[r] ...
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Iodine Compounds and Fertilisation
... In several experiments of this type it was found that the development of the eggs was always improved by a short treatment with thyroxine or egg-water before fertilisation, but in most o[r] ...
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