snow fence made of trees

Definition: A disorder characterized by impairment of memory, learning difficulties, and reduced ability to concentrate on a task for more than brief periods. There is often a marked feeling of mental fatigue when mental tasks are attempted, and new learning is found to be subjectively difficult even when objectively successful. None of these symptoms is so severe that a diagnosis of either dementia (F00-F03) or delirium (F05.-) can be made. This diagnosis should be made only in association with a specified physical disorder, and should not be made in the presence of any of the mental or behavioural disorders classified to F10-F99. The d ...[+++]isorder may precede, accompany, or follow a wide variety of infections and physical disorders, both cerebral and systemic, but direct evidence of cerebral involvement is not necessarily present. It can be differentiated from postencephalitic syndrome (F07.1) and postconcussional syndrome (F07.2) by its different etiology, more restricted range of generally milder symptoms, and usually shorter duration.

Definition: Voluntary, repetitive, stereotyped, nonfunctional (and often rhythmic) movements that do not form part of any recognized psychiatric or neurological condition. When such movements occur as symptoms of some other disorder, only the overall disorder should be recorded. The movements that are of a non self-injurious variety include: body-rocking, head-rocking, hair-plucking, hair-twisting, finger-flicking mannerisms, and hand-flapping. Stereotyped self-injurious behaviour includes repetitive head-banging, face-slapping, eye-poking, and biting of hands, lips or other body parts. All the stereotyped movement disorders occur most frequently in association with mental retardation (when this is the case, both should be recorded). If eye ...[+++]-poking occurs in a child with visual impairment, both should be coded: eye-poking under this category and the visual condition under the appropriate somatic disorder code. | Stereotype/habit disorder

fact tree

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 ...

evidence-based medicine | EBM | evidence-based medical practice

main drive shaft | main driveline

(v) if the manufacturing process of the product is completed on or after January 1, 2011 and the product is one described in the definition “motor” in subsection 2(1) and is not part of an integral gear assembly, is not a fire pump motor, has an output power of not less than 0.746 kW (1 HP) and not more than 150 kW (200 HP), has two, four or six poles, is NEMA T frame or IEC frame number of 90 or above, has a NEMA design A or B or IEC design N, has a standard shaft, R-shaft or S-shaft and has foot-mounting or C-face mounting with feet or detachable feet or D-flange mounting with feet or detachable feet, an energy efficiency standard set ...[+++] out in Table 3 of CSA C390-10 tested at 100% of nominal full load applies to the product, and

(3) When calculations are made to determine the diameter of the intermediate shaft in order to determine the diameter of the screw shaft for the purposes of subsection (2), the diameter of the intermediate shaft need not be increased as required in section 7 of this Schedule.

(2) In timbered areas, such boundaries shall be marked at intervals not exceeding 100 feet apart by placing on trees adjoining the boundary, three blazes, one blaze to be placed on the side of the tree facing the boundary and one blaze on each of the two sides of the tree in the direction of the boundary, and where necessary the underbrush along such boundary shall be cleared.

Issues raised include the failure to make proper provision for decision-making on land-use and other plans that affect Natura 2000 sites; weak provisions on enforcement where damage is caused to protected habitats through illegal actions; and lack of proper provision for ensuring that clearfelling (the process where every tree is taken in a logging operation) and replanting of commercial conifer forests does not adversely affect sensitive species such as the endangered Freshwater Pearl Mussel.