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Lead acid

A study on lead toxicity among the workers in an unorganized sector of lead-acid battery industry

A study on lead toxicity among the workers in an unorganized sector of lead-acid battery industry

... of lead toxicity at different levels of exposure among the Lead-Acid battery workers and (2)-To study various factors contributing to the toxicity of lead among the ...of lead were ...

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Influence of Electroconductive Additives in the Positive Electrode Material on Morphology, Structure and Characteristics of the Lead-acid Batteries

Influence of Electroconductive Additives in the Positive Electrode Material on Morphology, Structure and Characteristics of the Lead-acid Batteries

... red lead and polyaniline additives on the structure and functional char- acteristics of automotive lead-acid batteries has been ...of lead dioxide by the introduction of these additives and of ...

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Estimating the Size of the Renewable Energy Generators in an Isolated Solar-Biodiesel Microgrid with Lead-Acid Battery Storage

Estimating the Size of the Renewable Energy Generators in an Isolated Solar-Biodiesel Microgrid with Lead-Acid Battery Storage

... Abstract – Climate change, fossil fuel decline, expensive power grid extensions focused the attention of scientist in developing electrical power systems that use as primary resources renewable energy generators. Romania ...

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Lead acid batteries tubular positive electrodes assembled with nanometric active material.

Lead acid batteries tubular positive electrodes assembled with nanometric active material.

... LEAD ACID BATTERIES TUBULAR POSITIVE ELECTRODES ASSEMBLED WITH NANOMETRIC ACTIVE ...stationary lead acid batteries positive tubular plates have a speciic capacity of about 120 ...

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SEM study of a lead-iron slag flotation process

SEM study of a lead-iron slag flotation process

... producing lead-acid batteries are required by law to recycle their bat- tery ...mainly lead and ...the lead contained in this ...of lead inside the iron particles, limiting the ...

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Ubiquity of Lead in Our Lives–Lead in Food

Ubiquity of Lead in Our Lives–Lead in Food

... lakes. Lead enters drinking water primarily as a result of the corrosion, or wearing away, of plumbing materials containing lead in the water distribution system of households or ...include ...

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Peripheral blood signatures of lead exposure.

Peripheral blood signatures of lead exposure.

... Unfortunately, the signatures reported here do not seem to be indicators of past exposure. However, the gene expression data generated provide a wealth of molecular information that is useful in understanding the ...

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Do industriels lead stock markets in Brazil?

Do industriels lead stock markets in Brazil?

... industries lead stock markets in Brazil, because using the same scope of tools that HTV, I have the same evidence from market to industries, there is as much as the same amount of valid coefficients with market as ...

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Determination of Lead in Human Calculi and Its Effects on Renal Function of Lead Occupational Workers

Determination of Lead in Human Calculi and Its Effects on Renal Function of Lead Occupational Workers

... body lead burden. The mean values of lead in calculi of active and retired workers except S-cal were found comparable but they were significantly higher than those of reference group (p< ...of ...

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Nonanoic Acid-Coated Magnetite Nanoparticles for Separation and Preconcentration of Lead and Copper in Tobacco Samples prior to Flame Atomic Absorption Spectrometry Determination

Nonanoic Acid-Coated Magnetite Nanoparticles for Separation and Preconcentration of Lead and Copper in Tobacco Samples prior to Flame Atomic Absorption Spectrometry Determination

... In the adsorption of metal ions, the pH plays a distinctive role on metal-chelate formation and adsorption efficiency. The influence of pH on the adsorption behavior of Pb and Cu in presence and absence of APDC was ...

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1.O LEAD TIME COMO ALIADO DA VANTAGEM COMPETITIVA

1.O LEAD TIME COMO ALIADO DA VANTAGEM COMPETITIVA

... de lead time curto, explica que há vantagens competitivas que devem estar atreladas a duas estratégias importantes: confiabilidade e a consistência desta ...

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Lead Toxicity Risks in Gunshot Victims.

Lead Toxicity Risks in Gunshot Victims.

... retained lead pellets in their bodies and the same number of volunteers without similar lead ...showed lead levels of 29 (± ...rising lead levels. Although, they found that patients who had ...

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Polymer resins for lead separation and preconcentration.

Polymer resins for lead separation and preconcentration.

... Grupos espaçadores, como cadeias de poli(etilenoglicol) e poli(etileno imina), foram usados entre copolímeros de estireno e divinilbenzeno e grupos tiol, ditiocarbamato, metiltiouréia e [r] ...

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Estudo do efeito de programas de melhoria contínua em variáveis do chão de fábrica na relação entre tamanho de lote de produção e lead time: lead time relationship.

Estudo do efeito de programas de melhoria contínua em variáveis do chão de fábrica na relação entre tamanho de lote de produção e lead time: lead time relationship.

... do lead time, portanto é possível reduzir o lead time por meio da implantação de programas de melhoria contínua em outras variáveis do chão de fábrica, mesmo em um ambiente caracterizado por alta ...

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Distribution of lead in single atmospheric particles

Distribution of lead in single atmospheric particles

... M.: Chemical components of single particles measured with Particle Analysis by laser Mass Spectrometry (PALMS) during the Atlanta SuperSite Project: Focus on organic/sulfate, lead, soot,[r] ...

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Genetic effects for maize traits in acid and non-acid soils

Genetic effects for maize traits in acid and non-acid soils

... with acid soils occupying about ...in acid soils is because of combinations of low pH, toxicity of Al, Mn, and Fe, and deficiencies of N, P, Ca, and ...under acid soils in the world (Von Uexkull and ...

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Pyrazinoic acid-poly(malic acid) biodegradable nanoconjugate for efficient intracellular delivery.

Pyrazinoic acid-poly(malic acid) biodegradable nanoconjugate for efficient intracellular delivery.

... Poly(malic acid) (PMA) has been extensively investigated as a water-soluble, biodegradable, and biocompatible polymer with remarkable advantages in clinical ...malic acid after administration, which is an ...

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Lead concentrations in the blood of children from pottery-making families exposed to lead salts in a Mexican village

Lead concentrations in the blood of children from pottery-making families exposed to lead salts in a Mexican village

... zinc protoporphyrin, and delta-aminolevulinic acid found in the blood and urine of Tonala children from pottery-making families points to considerable lead exposure [r] ...

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Measurement of event-plane correlations in $\sqrt{s_{NN}}=2.76$ TeV lead-lead collisions with the ATLAS detector

Measurement of event-plane correlations in $\sqrt{s_{NN}}=2.76$ TeV lead-lead collisions with the ATLAS detector

... 164 Department of Physics and Astronomy, University of California Irvine, Irvine CA, United States of America. 165 (a) INFN Gruppo Collegato di Udine, Sezione di Trieste, Udine; (b) ICTP[r] ...

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As razões do título e do lead: uma abordagem cognitiva da estrutura da notícia

As razões do título e do lead: uma abordagem cognitiva da estrutura da notícia

... A popularidade do lead jornalístico na constituição de notícias não ocorre por acaso. Está comprovado que “tanto os processos de produção como a compreensão e memorização cognitiva da notícia dependem do ‘formato’ ...

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