Toxicity equivalence definition

Toxicity equivalence means the international method of relating the toxicity of various dioxin, or furan, or both congeners to the toxicity of 2,3,7,8-tetrachlorodibenzo-p-dioxin.

Examples of Toxicity equivalence in a sentence

  • Toxicity equivalence, the international method of relating the toxicity of various dioxin/furan congeners to the toxicity of 2,3,7,8-tetrachlorodibenzo-p-dioxin.

  • These 2012, 2013 and 2014 forward foreign exchange contracts had a $0.4 million favourable fair value at December 31, 2011.

  • The under spend on Early Intervention is on the Youth Housing Project and Childrens Centres.

  • Environmental Protection Agency.PCB = Polychlorinated biphenyl.RDX = Hexahydro-1,3,5-trinitro-1,3,5-triazine.TEF = Toxicity equivalence factor - based on the relative potency of each carcinogenic polycyclic aromatic hydrocarbon relative to that of benzo(a)pyrene.4.5 CHEMICALS WITHOUT EPA TOXICITY VALUES‌ No RfDs or CSFs are available for some detected chemicals at WBG because the noncarcinogenic and/or carcinogenic effects of these chemicals have not yet been determined.

  • As DA is a relatively simple compound with one major analogue and a single epimer, an ELISA has also been developed and a collaborative trial permitted interlaboratory validation and formal standardization as an AOAC method (Toxicity equivalence factors for marine biotoxins associated with bivalve molluscs, 2016).

  • SCS used the EPA Basic KM TEQ and ISM UCL Calculator (which uses the 2005 World Health Organization TEFs) to calculate TCDD Toxicity equivalence (TEQ) for each ISM sample to facilitate comparison with the DEQ RBC for 2,3,7,8-TCDD (dioxin) equivalent.

  • Toxicity equivalence (TEQ) means an international method of expressing toxicity equivalents for PCBs as defined in U.S. EPA, Recommended Toxicity Equivalence Factors (TEFs) for Human Health Risk Assessments of 2,3,7,8-Tetrachlorodibenzo-p-dioxin and Dioxin-Like Compounds, EPA/100/R-10/005 December 2010.

  • The conditions used for the manufacture of polystyrene nanospheres at 80 oC.

  • Project team members nominated interviewees from their local networks.

  • Toxicity equivalence range design (TEQR): A practical Phase I design.

Related to Toxicity equivalence

  • equivalence means the state wherein mandatory requirements applied in the exporting Party, though different from the mandatory requirements applied in the importing Party, meet the legitimate objective of the mandatory requirements applied in the importing Party;

  • Therapeutic Equivalent means that a Covered Drug can be expected to produce essentially the same therapeutic outcome and toxicity.

  • Therapeutically equivalent drug products means drug products that contain the same active ingredients and are identical in strength or concentration, dosage form, and route of administration and that are classified as being therapeutically equivalent by the U.S. Food and Drug Administration pursuant to the definition of "therapeutically equivalent drug products" set forth in the most recent edition of the Approved Drug Products with Therapeutic Equivalence Evaluations, otherwise known as the "Orange Book."

  • Therapeutically equivalent means a drug product with the same efficacy and toxicity when administered to an individual as the originally prescribed drug as provided for in Section 39‑24‑40.

  • Aluminum equivalent means the thickness of type 1100 aluminum alloy affording the same attenuation, under specified conditions, as the material in question.

  • muscular dystrophy means a group of hereditary genetic muscle disease that weakens the muscles that move the human body and persons with multiple dystrophy have incorrect and missing information in their genes, which prevents them from making the proteins they need for healthy muscles. It is characterised by progressive skeletal muscle weakness, defects in muscle proteins, and the death of muscle cells and tissue;

  • Dose equivalent (HT) means the product of the absorbed dose in tissue, quality factor, and all other necessary modifying factors at the location of interest. The units of dose equivalent are the sievert (Sv) and rem.

  • Morphine equivalent dose means a conversion of various opioids to a morphine equivalent dose by the use of accepted conversion tables.

  • Generic Equivalent or "generically equivalent" means a drug that has an identical amount of the same active chemical ingredients in the same dosage form, that meets applicable standards of strength, quality and purity according to the United States pharmacopeia or other nationally recognized compendium and that, if administered in the same amounts, will provide comparable therapeutic effects. Generic equivalent or generically equivalent does not include a drug that is listed by the federal food and drug administration as having unresolved bioequivalence concerns according to the administration's most recent publication of approved drug products with therapeutic equivalence evaluations.

  • inherited metabolic disease means a disease caused by an inherited abnormality of body chemistry for which testing is mandated by law;

  • Call Equivalent Position shall have the meaning set forth in Rule 16a-1(b) under the Exchange Act.

  • Massive Multiauthor Collaboration Site (or “MMC Site”) means any World Wide Web server that publishes copyrightable works and also provides prominent facilities for anybody to edit those works. A public wiki that anybody can edit is an example of such a server. A “Massive Multiauthor Collaboration” (or “MMC”) contained in the site means any set of copyrightable works thus published on the MMC site.

  • Inherited Metabolic Disorder means a disease caused by an inherited abnormality of body chemistry that meets all of the following requirements:

  • Effective dose equivalent (HE), means the sum of the products of the dose equivalent to each organ or tissue (HT), and the weighting factor (wT,) applicable to each of the body organs or tissues that are irradiated.

  • Total effective dose equivalent (TEDE) means the sum of the deep dose equivalent for external exposures and the committed effective dose equivalent for internal exposures.

  • Net salvage value means the salvage value of property retired less the cost of removal.

  • Corrective Measure The contractor shall repair any deficiencies to meet the performance guideline within warranty period.

  • Treatability study means a study in which a hazardous waste is subjected to a treatment process to determine: (1) Whether the waste is amenable to the treatment process, (2) what pretreatment (if any) is required, (3) the optimal process conditions needed to achieve the desired treatment, (4) the efficiency of a treatment process for a specific waste or wastes, or (5) the characteristics and volumes of residuals from a particular treatment process. Also included in this definition for the purpose of the § 261.4 (e) and (f) exemptions are liner compatibility, corrosion, and other material compatibility studies and toxicological and health effects studies. A “treatability study” is not a means to commercially treat or dispose of hazardous waste.

  • Lead equivalent means the thickness of lead affording the same attenuation, under specified conditions, as the material in question.

  • Whole effluent toxicity means the aggregate toxic effect of an effluent measured directly by a toxicity test.

  • Low-level radioactive waste or “waste” means radioactive material that consists of or contains class A, B, or C radioactive waste as defined by 10 C.F.R. 61.55, as in effect on January 26, 1983, but does not include waste or material that is any of the following:

  • Dose equivalent (HT means the product of the absorbed dose in tissue, quality factor, and all other necessary modifying factors at the location of interest. The units of dose equivalent are the sievert (Sv) and rem.

  • Iatrogenic infertility means an impairment of fertility by surgery, radiation, chemotherapy, or other medical treatment affecting reproductive organs or processes.

  • 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.

  • Effective dose equivalent (HE means the sum of the products of the dose equivalent to each organ or tissue (HT) and the weighting factor (wT) applicable to each of the body organs or tissues that are irradiated (HE = Σ wTHT).

  • Aggregate Industry Equivalent Unit Score is then calculated for each S&P Industry Classification, shown on Schedule 2, and is equal to the sum of the Equivalent Unit Scores for each issuer in such industry classification group.