polarization dependent loss | PDL

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 ...

left-hand polarized wave [ anti-clockwise polarized wave | counter-clockwise polarized wave | left-hand anti-clockwise elliptically polarized wave | left-hand anti-clockwise circularly polarized wave ]

polarization decoupling [ cross polar discrimination | cross-polar discrimination | cross-polarization discrimination | polarization discrimination ]

physical dependence | physical dependance | physical dependency | physiological dependence | physiological dependency | physiological dependance

recommend orthopaedic goods to a customers depending on their condition | suggest orthopaedic goods to customers depending on their condition | endorse orthopaedic goods to customers depending on their condition | recommend orthopedic goods to customers depending on their condition

psychological dependence | psychological dependance | psychological dependency | psychic dependence | psychic dependency

malnutrition-related diabetes mellitus:insulin-dependent | non-insulin-dependent

Definition: A wide variety of medicaments and folk remedies may be involved, but the particularly important groups are: (a) psychotropic drugs that do not produce dependence, such as antidepressants, (b) laxatives, and (c) analgesics that may be purchased without medical prescription, such as aspirin and paracetamol. Persistent use of these substances often involves unnecessary contacts with medical professionals or supporting staff, and is sometimes accompanied by harmful physical effects of the substances. Attempts to dissuade or forbid the use of the substance are often met with resistance; for laxatives and analgesics this may be in ...[+++] spite of warnings about (or even the development of) physical harm such as renal dysfunction or electrolyte disturbances. Although it is usually clear that the patient has a strong motivation to take the substance, dependence or withdrawal symptoms do not develop as in the case of the psychoactive substances specified in F10-F19. | Abuse of:antacids | herbal or folk remedies | steroids or hormones | vitamins | Laxative habit

Research on marine (from coastal zones to the deep sea including the sustainability of marine resources), polar, fresh-water, terrestrial and urban ecosystems, including groundwater dependent ecosystems, will improve our understanding of the complex interactions between natural resources and social, economic, and ecological systems, including natural tipping points, and the resilience, or fragility, of human and biological systems.

The first one is that in Canadian aquaculture, depending on what area and community you're looking at, in some places it is a polarizing subject and harder to be received.

Research on marine (from coastal zones to the deep sea including the sustainability of marine resources), polar, fresh-water, terrestrial and urban ecosystems, including groundwater dependent ecosystems, will improve our understanding of the complex interactions between natural resources and social, economic, and ecological systems, including natural tipping points, and the resilience, or fragility, of human and biological systems.

Research on marine, (from coastal zones to the deep sea including the sustainability of marine resources), polar , fresh-water, terrestrial and urban ecosystems, including groundwater dependent ecosystems, will improve our understanding of the complex interactions between natural resources and social, economic, and ecological systems, including natural tipping points, and the resilience, or fragility, of human and biological systems.