Instantaneous flow measurement means the flow measured during the minimum time required for the flow-measuring device or method to produce a result in that instance. To the extent practical, instantaneous flow measurements coincide with the collection of any grab samples required for the same sampling period so that together the samples and flow are representative of the discharge during that sampling period.
Instantaneous Limit means the highest allowable concentration of a substance as measured by a grab sample, or the highest allowable measurement of a parameter as obtained through instantaneous monitoring.
Acute toxicity means concurrent and delayed adverse effects that result from an acute exposure and occur within any short observation period, which begins when the exposure begins, may extend beyond the exposure period, and usually does not constitute a substantial portion of the life span of the organism.
Barrier Event means that R (final) is lower than the Barrier.
Whole effluent toxicity means the aggregate toxic effect of an effluent measured directly by a toxicity test.
Serious emotional disturbance means a diagnosable mental, behavioral, or emotional disorder affecting a minor that exists or has existed during the past year for a period of time sufficient to meet diagnostic criteria specified in the most recent Diagnostic and Statistical Manual of Mental Disorders published by the American Psychiatric Association and approved by the department and that has resulted in functional impairment that substantially interferes with or limits the minor's role or functioning in family, school, or community activities. The following disorders are included only if they occur in conjunction with another diagnosable serious emotional disturbance:
Relevant Potential Change of Control Announcement means any public announcement or statement by the Issuer, any actual or potential bidder or any adviser acting on behalf of any actual or potential bidder relating to any potential Change of Control where within 180 days following the date of such announcement or statement, a Change of Control occurs.
Infectious Disease means an illness that is capable of being spread from one individual to another.
Communicable disease means an illness caused by an infectious agent or its toxins that occurs through the direct or indirect transmission of the infectious agent or its products from an infected individual or via an animal, vector or the inanimate environment to a susceptible animal or human host.
Diatomaceous earth filtration means a process resulting in substantial particulate removal in which a precoat cake of diatomaceous earth filter media is deposited on a support membrane (septum), and while the water is filtered by passing through the cake on the septum, additional filter media known as body feed is continuously added to the feed water to maintain the permeability of the filter cake.
Imminent danger to the health and safety of the public means the existence of any condition or practice, or any violation of a permit or other requirement of this chapter in a surface coal mining and reclamation operation, which condition, practice, or violation could reasonably be expected to cause substantial physical harm to persons outside the permit area before such condition, practice, or violation can be abated. A reasonable expectation of death or serious injury before abatement exists if a rational person, subjected to the same conditions or practices giving rise to the peril, would not expose the person's self to the danger during the time necessary for abatement.
noxious liquid substance means any substance designated in Appendix II to this Annex or provisionally assessed under the provisions of Regulation 3(4) as falling into Category A, B, C or D.
Chronic toxicity means concurrent and delayed adverse effects that occur only as a result of a chronic exposure.
Catastrophic Event means a rare circumstance in which mass casualties and/or significant property damage has occurred or is imminent (e.g. September 11th, hurricanes, earthquakes greater than 6.1 on the Richter scale)
Environmental Event shall have the meaning set forth in Section 12.2.1.
Noxious weed means a plant that when established is highly destructive, competitive, or difficult to control by cultural or chemical practices.
Co-occurring disorder specialist means an individual
Data Loss Event means any event that results, or may result, in unauthorised access to Personal Data held by the Contractor under this Agreement, and/or actual or potential loss and/or destruction of Personal Data in breach of this Agreement, including any Personal Data Breach.
Serious health condition means an illness, injury, impairment, or physical or mental condition that involves:
Noxious weeds means weeds that are difficult to control effectively, such as Johnson Grass, Kudzu, and multiflora rose.
Potential Change of Control Announcement means any public announcement or statement by the Issuer or by any actual or potential bidder or any designated adviser thereto relating to any specific or any near-term potential Change of Control (whereby "near-term" shall mean that such potential Change of Control is reasonably likely to occur, or is publicly stated by the Issuer or by any such actual or potential bidder or any such designated adviser to be intended to occur, within four months of the date of such announcement or statement).
Homogeneous material means one material of uniform composition throughout or a material, consisting of a combination of materials, that cannot be disjointed or separated into different materials by mechanical actions such as unscrewing, cutting, crushing, grinding and abrasive processes;
Congenital Anomaly means a condition which is present since birth, and which is abnormal with reference to form, structure or position.
Distress Event means any of:
Serious physical injury means physical injury which creates a substantial risk of death or which causes serious and prolonged disfigurement, prolonged impairment of health, or prolonged loss or impairment of the function of any bodily member or organ;
Co-occurring disorder (COD) means any combination of mental health symptoms and substance use disorder symptoms or diagnoses that affect a consumer and are typically determined by the current Diagnostic and Statistical Manual of Mental Disorders.