Traduction de «effet de résonance » (Français → Anglais) :

effect of resonance

resonant tunnelling of electrons

Blast effects Exposure to ionizing radiation from nuclear weapon Fireball effects Heat Other direct and secondary effects of nuclear weapons

Definition: This block contains a wide variety of disorders that differ in severity and clinical form but that are all attributable to the use of one or more psychoactive substances, which may or may not have been medically prescribed. The third character of the code identifies the substance involved, and the fourth character specifies the clinical state. The codes should be used, as required, for each substance specified, but it should be noted that not all fourth character codes are applicable to all substances. Identification of the psychoactive substance should be based on as many sources of information as possible. These include self-report data, analysis of blood and other body fluids, characteristic physical and psychological symptom ...[+++]s, clinical signs and behaviour, and other evidence such as a drug being in the patient's possession or reports from informed third parties. Many drug users take more than one type of psychoactive substance. The main diagnosis should be classified, whenever possible, according to the substance or class of substances that has caused or contributed most to the presenting clinical syndrome. Other diagnoses should be coded when other psychoactive substances have been taken in intoxicating amounts (common fourth character .0) or to the extent of causing harm (common fourth character .1), dependence (common fourth character .2) or other disorders (common fourth character .3-.9). Only in cases in which patterns of psychoactive substance-taking are chaotic and indiscriminate, or in which the contributions of different psychoactive substances are inextricably mixed, should the diagnosis of disorders resulting from multiple drug use (F19.-) be used. | Modifiers The following fourth-character subdivisions are for use with categories F10-F19: Code Title .0 Acute intoxication A condition that follows the administration of a psychoactive substance resulting in disturbances in level of consciousness, cognition, perception, affect or behaviour, o ...

functional magnetic resonance neuroimaging | fMR neuroimaging | functional magnetic resonance neuro-imaging | neurofunctional magnetic resonance imaging | neuro-functional magnetic resonance imaging | neurofunctional MRI

electron paramagnetic resonance spectroscopy | EPR spectroscopy | electron spin resonance spectroscopy | ESR spectroscopy | electron paramagnetic resonance spectrometry | EPR spectrometry | electron spin resonance spectrometry | electron paramagnetic resonance | EPR | electron spin resonance | ESR

time of flight magnetic resonance angiography | TOF-MRA | time of flight MR angiography | time of flight MRA | TOF magnetic resonance angiography | TOF MR angiography

magnetic resonance imaging apparatus [ MRI apparatus | magnetic resonance imager | magnetic resonance scanner | MR scanner | magnetic resonance imaging unit | MRI unit | magnetic resonance imaging scanner | MRI scanner | magnetic resonance imaging system | MRI system | MR imaging system | magnetic resonance imaging ]

Definition: Vascular dementia is the result of infarction of the brain due to vascular disease, including hypertensive cerebrovascular disease. The infarcts are usually small but cumulative in their effect. Onset is usually in later life. | arteriosclerotic dementia

4. By way of derogation, the exposure limits as set out in paragraphs 1 and 2 shall not apply to medical applications using the magnetic resonance effect, notably in instances where medical support services are provided, nor shall they apply to the following related activities: integral system testing before release for shipment, installation, cleaning, maintenance, research and development activities.

4. By way of derogation, paragraphs 1 and 2 shall not apply to medical applications using the magnetic resonance effect and the following related activities: integral system testing before release for shipment, installation, cleaning, maintenance, research and development activities.

In order to ensure an adequate protection of workers and the safe use of medical applications using the magnetic resonance effect, employers, in addition to existing protective measures, shall carry out a prior assessment of the potential risks, put in place technical and organisational measures and provide specific and adequate training in accordance with practical guides drawn up by the Commission as mentioned in Article 13 of this Directive.

(3) After the entry into force of Directive 2004/40/EC of the European Parliament and of the Council of 29 April 2004 on the minimum health and safety requirements regarding the exposure of workers to the risks arising from physical agents (electromagnetic fields), serious concerns were expressed by stakeholders, in particular from the medical community, as to the negative impact which the implementation of that Directive would have on, on the one hand, certain industrial activities, and, on the other hand, certain medical procedures based on medical imaging, in particular magnetic resonance ...[+++] imaging (MRI).