Traduction de «Lead and its compounds » (Anglais → Français) :

lead compounds (1) | lead and its compounds (2)

leaded anti-knock compound sludges

alkyl lead compound [ alkyl-lead compound | alkylated lead compound ]

Working Party on Lead and Lead Compounds

hHydrofluorocarbons (HFCs), organic compounds that contain fluorine and hydrogen atoms, are the most common type of organofluorine compounds. They are commonly used in air conditioning and as refrigerants in place of the older chlorofluorocarbons [...]. They do not harm the ozone layer as much as the compounds they replace; however, they do contribute to global warming. [ HFCs ]

Definition: This category differs from others in that it includes disorders identifiable on the basis of not only symptoms and course but also the existence of one or other of two causative influences: an exceptionally stressful life event producing an acute stress reaction, or a significant life change leading to continued unpleasant circumstances that result in an adjustment disorder. Although less severe psychosocial stress ( life events ) may precipitate the onset or contribute to the presentation of a very wide range of disorders classified elsewhere in this chapter, its etiological importance is not always clear and in each case wi ...[+++]ll be found to depend on individual, often idiosyncratic, vulnerability, i.e. the life events are neither necessary nor sufficient to explain the occurrence and form of the disorder. In contrast, the disorders brought together here are thought to arise always as a direct consequence of acute severe stress or continued trauma. The stressful events or the continuing unpleasant circumstances are the primary and overriding causal factor and the disorder would not have occurred without their impact. The disorders in this section can thus be regarded as maladaptive responses to severe or continued stress, in that they interfere with successful coping mechanisms and therefore lead to problems of social functioning.

compound helicopter | compound

Definition: Severe loss of weight [wasting] in children or adults, or lack of weight gain in children leading to an observed weight that is at least 3 standard deviations below the mean value for the reference population (or a similar loss expressed through other statistical approaches). When only one measurement is available, there is a high probability of severe wasting when the observed weight is 3 or more standard deviations below the mean of the reference population. | Starvation oedema

Repeated exposure to lead from mouthing of articles containing lead or its compounds can result in severe and irreversible neurobehavioural and neurodevelopmental effects to which children are particularly sensitive given that their central nervous system is still under development.

The placing on the market and use of lead and its compounds in articles that are supplied to the general public, and which can be placed in the mouth by children, should therefore be prohibited if the concentration of lead (expressed as metal) in that article, or part of the article, exceeds a certain threshold.

The placing on the market and use of lead and its compounds in articles that are supplied to the general public, and which can be placed in the mouth by children, should therefore be prohibited if the concentration of lead (expressed as metal) in that article, or part of the article, exceeds a certain threshold.

Repeated exposure to lead from mouthing of articles containing lead or its compounds can result in severe and irreversible neurobehavioural and neurodevelopmental effects to which children are particularly sensitive given that their central nervous system is still under development.