WebMay 16, 2024 · An increasing number of chemicals such as pharmaceuticals, pesticides and synthetic hormones are in daily use all over the world. In the environment, chemicals can adversely affect populations and communities and in turn related ecosystem functions. To evaluate the risks from chemicals for ecosystems, data on their toxicity, which are … WebNov 15, 2008 · @article{osti_21180463, title = {FDA toxicity databases and real-time data entry}, author = {Arvidson, Kirk B.}, abstractNote = {Structure-searchable electronic databases are valuable new tools that are assisting the FDA in its mission to promptly and efficiently review incoming submissions for regulatory approval of new food additives and …
unitary/toxic-bert · Hugging Face
WebData from short-term and long-term toxicity studies with fipronil in rats, rabbits, mice and dogs "do not suggest any endocrine disruption activity". 20 In long term studies fipronil was shown to decrease thyroid hormone levels in rats. However, researchers concluded this effect resulted from "increased clearance, rather than a direct effect on ... WebApr 13, 2024 · Based on the equal toxicity ratios, the three-factor, five-level, quadratic, orthogonal rotation test design method (see Table S4 for the test factors and their coding … syrian people dna
The ECOTOXicology Knowledgebase: A Curated Database of
WebMar 17, 2024 · The toxicity for polycyclic aromatic compounds (PACs) is assumed to be 18 percent of the toxicity for benzo (a)pyrene, its most toxic member. This is based on … WebJun 22, 2024 · The dataset contains 1,804,874 comments from the Civil Comments platform, which shut down at the end of 2024. Each comment has a toxicity label, which indicates the probability of the comment being toxic. The probability is mapped into positive if it’s greater than 0.5, and negative if otherwise. WebFeb 15, 2024 · Researchers have found an unintended bias and unfairness caused by training datasets, which caused an inaccurate classification of toxic words in context. In this paper, several approaches for... syrian perfumes