Very persistent definition

Very persistent means having a half-life greater than or
Very persistent means having a half-life greater than or equal to one of the following:
Very persistent means having:

Examples of Very persistent in a sentence

  • PBT: Persistent, Bioaccumulative and Toxic.VPvB: Very persistent and very Bioaccumulable.REACH: Registration, Evaluation, Authorization and Restriction of Chemical substances of the European community.

  • Règlement concernant le transport international ferroviaire des marchandises dangereuses) – Regulations Concerning the International Carriage of Dangerous Goods by Rail,STOT - specific target organ toxicity,vPvB - Very persistent and very bioaccumulative.

  • The containers for shipment of household effects and/or Government owned supplies and equipment must be well constructed of plywood or wood.

  • Carcinogenic (Article 57(a)) Mutagenic (Article 57(b)) Toxic to reproduction (Article 57(c))Persistent, bioaccumulative and toxic (Article 57(d)) Very persistent and very bioaccumulative (Article 57(e))Other properties in accordance with Article 57(f) [please specify]:2.

  • STOT Specific target organ toxicityUVCB Substances of unknown or variable composition, complex reaction products or biological materials.vPvB Very persistent and very bioaccumulative.

  • VOC: Volatile organic compound.vPvB: Very persistent and very bioaccumulative according to REACH.

  • PNEC Predicted No Effect Concentration.PROC Process category.REACH Registration, Evaluation, Authorisation and Restriction of chemical substances and preparations (Regulation (EC) No. 1907/2006).STOT Specific target organ toxicityUVCB Substances of unknown or variable composition, complex reaction products or biological materials.vPvB Very persistent and very bioaccumulative.

  • STEL: Short term exposure limit.TOC: Total Organic Carbon.vPvB: Very persistent and very bioaccumulative.

  • Very persistent (vP) substances may remain in the natural and man-made environments for an indefinite time and eventually reach levels leading to the same type of continuous exposure as occurs with bioaccumulation and to harmful effects to health, environment and natural resources.

  • LD50: Median lethal dose to 50% of a test population; LC50: Lethal concentration to 50% of a test population; PBT: Persistent, bioaccumulative and toxic;vPvB: Very persistent, very bioaccumulative;ADR: European Agreement on Road Transport of Dangerous Goods;RID: Regulations concerning the International Carriage of Dangerous Goods by Rail; IMDG: International Maritime Dangerous Goods Code;ICAO/IATA: International Air Transport Association/International Civil Aviation Organisation.


More Definitions of Very persistent

Very persistent means having a half-life greater than or equal to:
Very persistent. MEANS HAVING A HALF-LIFE GREATER THAN OR EQUAL TO ONE OF THE FOLLOWING: (A) A HALF-LIFE IN SOIL OR SEDIMENT OF GREATER THAN ONE HUNDRED EIGHTY DAYS; (B) A HALF-LIFE GREATER THAN OR EQUAL TO SIXTY DAYS IN WATER OR EVIDENCE OF LONG-RANGE TRANSPORT.

Related to Very persistent

  • Persistent means three or more defaults. After providing notification to the Contractor of its third default, an Agency may terminate without providing the Contractor with an opportunity to cure. The three defaults are not required to be related to each other in any way.

  • Persistent Failure means any two (2) or more failures by the Supplier in any rolling period of twelve (12) months to comply with obligations in respect of the Contract Services under the Contract;

  • Serious means violations that either result in one or more neg- ative outcomes and significant actual harm to residents that does not constitute imminent danger, or there is a reasonable predictability of recurring actions, practices, situations, or incidents with potential for causing significant harm to a resident, or both.

  • Persistent Breach means a Default which has occurred on three or more separate occasions with a continuous period of six (6) months.

  • Chronic delinquency" shall mean failure by Tenant to pay Basic Rent, or any other payments required to be paid by Tenant under this Lease within three (3) days after written notice thereof for any three (3) occasions (consecutive or non-consecutive) during any twelve (12) month period. In the event of a chronic delinquency, Landlord shall have the right, at Landlord's option, to require that Basic Rent be paid by Tenant quarterly, in advance.

  • COVID-19 symptoms means fever of 100.4 degrees Fahrenheit or higher, chills, cough, shortness of breath or difficulty breathing, fatigue, muscle or body aches, headache, new loss of taste or smell, sore throat, congestion or runny nose, nausea or vomiting, or diarrhea, unless a licensed health care professional determines the person’s symptoms were caused by a known condition other than COVID-19.

  • major non-compliance outcome notification means a notification received by a council under section 19N(3) or (4) of the Food Act 1984, or advice given to council by an authorized officer under that Act, of a deficiency that does not pose an immediate serious threat to public health but may do so if no remedial action is taken

  • Root Cause Analysis means a method of problem solving designed to identify the underlying causes of a problem. The focus of a root cause analysis is on systems, processes, and outcomes that require change to reduce the risk of harm.

  • Autism spectrum disorder means a neuro-developmental condition typically appearing in the first three years of life that significantly affects a person's ability to communicate, understand relationships and relate to others, and is frequently associated with unusual or stereotypical rituals or behaviours.

  • Autism spectrum disorders means any of the pervasive developmental disorders as defined by the Diagnostic and Statistical Manual of Mental Disorders, 4th edition, published by the American Psychiatric Association, including autistic disorder, Asperger's disorder and pervasive developmental disorder not otherwise specified.

  • Waterborne disease outbreak means the significant occurrence of an acute infectious illness, epidemiologically associated with the ingestion of water from a public water system which is deficient in treatment, as determined by the Division.

  • Alcoholism means a disease, characterized by a dependency

  • Serious illness means an accident, injury, illness, disease, or physical or mental condition that: poses imminent danger of death; requires inpatient care in a hospital, hospice, or residential medical facility; or requires continuing in-home care under the direction of a physician or health care provider. Related current definitions are summarized in (f) below.

  • Infection means the entry and development or multiplication of an infectious agent in the body of humans and animals that may constitute a public health risk;

  • Emission standard means specified limitations on the discharge of air contaminants into the atmosphere.

  • Chronic toxicity means concurrent and delayed adverse effects that occur only as a result of a chronic exposure.

  • Service Specification means and include detailed description, statements to technical data, performance characteristics, and standards (Indian as well as) as applicable and as specified in the Contract as well as those specifications relating to Industry standards and codes applicable to the performance of the work, work performance quality and the specifications affecting the works or any additional specification required to be produced by the DCO to meet the design criteria.

  • Willfully means intentionally, knowingly, and purposely.

  • Autism means a developmental disability significantly affecting verbal and non-verbal communication and social interaction, generally evident before age 3, which adversely affects a student’s educational performance. Other characteristics often associated with autism are engagement in repetitive activities and stereotyped movements, resistance to environmental change or change in daily routines, and unusual responses to sensory experiences. The term does not apply if a student’s educational performance is adversely affected primarily because the student has an emotional disturbance as defined in paragraph 4. A student who manifests the characteristics of autism after age 3 could be diagnosed as having autism if the criteria in this paragraph are otherwise satisfied.

  • Congenital Anomaly means a condition which is present since birth, and which is abnormal with reference to form, structure or position.

  • Virus means any thing or device (including any software, code, file or programme) which may: prevent, impair or otherwise adversely affect the operation of any computer software, hardware or network, any telecommunications service, equipment or network or any other service or device; prevent, impair or otherwise adversely affect access to or the operation of any programme or data, including the reliability of any programme or data (whether by re-arranging, altering or erasing the programme or data in whole or part or otherwise); or adversely affect the user experience, including worms, trojan horses, viruses and other similar things or devices.

  • Service Specifications means the following documents, as applicable to the Services under Your order: (a) the Oracle Cloud Hosting and Delivery Policies, the Program Documentation, the Oracle service descriptions, and the Data Processing Agreement described in this Schedule C; (b) Oracle’s privacy policies; and (c) any other Oracle documents that are referenced in or incorporated into Your order. The following do not apply to any non-Cloud Oracle service offerings acquired in Your order, such as professional services: the Oracle Cloud Hosting and Delivery Policies, Program Documentation, and the Data Processing Agreement. The following do not apply to any Oracle Software: the Oracle Cloud Hosting and Delivery Policies, Oracle service descriptions, and the Data Processing Agreement.

  • explosive actuated fastening device means a tool that is activated by an explosive charge and that is used for driving bolts, nails and similar objects for the purpose of providing fixing;

  • Alcohol means the intoxicating agent in beverage alcohol, ethyl alcohol, or other low molecular weight alcohols including methyl and isopropyl alcohol.

  • Deliberately indifferent means clearly unreasonable in light of the known circumstances. The school district is deliberately indifferent only if its response to sexual harassment is clearly unreasonable in light of the known circumstances.

  • 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.