Lead Poisoning in Children: Detection by Ion-Selective Electrode
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چکیده
منابع مشابه
Lead poisoning in children: detection by ion-selective electrode.
curve appears to drop off sharply (which is expected behavior for lambdatype transitions) and then resumes with 'normal" heat-loss characteristics. Thus, even if the thermal arrests are not as prolonged as observed (1, 4) or due entirely to magnetic ordering, detailed temperature-time curves are likely to yield new information on mineralogical and compositional variations of the lunar surface. ...
متن کامل[Lead poisoning in children].
In October 1991, the Centers for Disease Control issued new recommendations lowering the acceptable blood lead level. This change was based on data indicating that irreversible adverse neurodevelopmental effects occur in children with chronic low-level exposure to lead. The primary source of lead poisoning is still lead-based paint, particularly in older urban housing. Other sources of lead poi...
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Lead poisoning is the most significant and prevalent disease of environmental origin among US children. Despite over 100 years' knowledge of the special hazards of lead exposure for young children, it has taken over a century for effective primary prevention to be adopted. Obstacles to primary prevention have included deliberate campaigns by industry to prevent restrictions upon such uses on le...
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A PVC membrane electrode based on 1-[({[(butylsulfunyl)carbothioyl]disulfanyl} carbothioyl)sulfanyl]butane as a suitable ion carrier for determination of lanthanum(III) ion was prepared. This electrode revealedsuch a good selectivity toward La3+ ion over a wide variety of other metal ions. Some experimental parametersuch as membrane composition, nature, and amount of plasticizer, the amount of ...
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ژورنال
عنوان ژورنال: Science
سال: 1969
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.166.3904.532-a