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Insects. Springtails --- Animal biochemistry --- Industrial chemistry --- Toxicology --- Descriptive organic chemistry --- Insecticides, Carbamate --- Carbamates --- Insecticides --- Pesticides --- Carbamic acid

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Carbamates --- Pesticide Residues --- -Carbamates --- -Pesticides --- -615.916 --- 632.95.024 --- 612.014.46 --- $?$89/11 --- Economic poisons --- Agricultural chemicals --- Pests --- Poisons --- Carbamic acid --- toxicity. --- Environmental aspects --- Physiological effect --- Toxicology --- Control --- Equipment and supplies --- toxicity --- Environmental health. --- Environmental impact analysis. --- Health risk assessment. --- Pollutants. --- -toxicity --- Carbamate pesticides --- Toxicity

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The WHO Recommended Classification of Pesticides by Hazard has been published since 1975, has been revised and reissued every few years and has gained wide acceptance. This document sets out a classification system to distinguish between the more and the less hazardous forms of selected pesticides based (mainly) on acute risk to human health (that is the risk of single or multiple exposures over a relatively short period of time). It takes into consideration the toxicity of the technical compound and its common formulations. The document lists common technical grade pesticides and recommended

Carbamates --- -Insecticides --- -Organophosphorus compounds --- -Pesticide residues in food --- -Toxicology, Experimental --- -Experimental toxicology --- Pesticide residues --- Food contamination --- Pesticides --- Phosphoorganic compounds --- Phosphorus organic compounds --- Organic compounds --- Phosphorus compounds --- Carbamic acid --- Toxicology --- -Indexes --- Tables --- Indexes --- Environmental aspects --- -Toxicology --- Insecticides --- Organophosphorus compounds --- Pesticide residues in food --- Toxicology, Experimental --- Experimental toxicology --- Toxicology&delete& --- Hazardous substances --- Toxicologie --- Aliments --- Additifs --- Residus dans les aliments --- Analyse

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Studying the origin of life is one of man’s greatest achievements over the last sixty years. The fields of interest encompassed by this quest are multiple and interdisciplinary: chemistry, physics, biology, biochemistry, mathematics, geology but also statistics, atmospheric science, meteorology, oceanography, and astrophysics. Recent scientific discoveries, such as water on Mars and the existence of super-Earths with atmospheres similar to primordial Earth, have pushed researchers to simulate prebiotic conditions in explaining the abiotic formation of molecules essential to life. This collection of articles offers an overview of recent discoveries in the field of prebiotic chemistry of biomolecules, their formation and selection, and the evolution of complex chemical systems.

minerals --- n/a --- inosine --- carbamic acid --- prebiotic chemistry --- pentopyranose nucleic acid --- catalysis --- MVC architecture pattern and biological information --- carbon dioxide-ammonia ices --- stability as a selection pressure --- ribozyme and tRNA --- translation and the genetic code --- AnyLogic software for computer simulation of translation machine --- Darwinian evolution --- prebiotic information system --- genetic code origin --- electrochemistry --- coevolution of translation machine and the genetic code --- digit multiplicity --- thermodynamic bottleneck --- abasic oligomers --- selection --- nucleotide stability --- AICAR --- tRNA-synthetase --- hypercycle --- nucleotide oligomerization --- origin of life --- thioester --- dry-wet cycles --- Chemomimesis --- population growth --- tRNA and mRNA --- diversity --- early peptides --- Molecular Darwinism --- tRNA accretion model --- replication --- aldol reaction --- hydrothermal vents --- base pairing --- numerical codons --- abiogenesis --- purine precursor --- peptide/RNA world --- information --- ab initio molecular dynamics --- RNA --- cysteine --- nucleotide and nucleoside synthesis --- thiol-rich peptides --- novel metalloproteins --- transmission --- function --- energy currency --- anharmonicity --- arabinopyranose nucleic acid --- bridge peptide and aaRS --- aminonitriles --- mechanochemistry --- prebiotic polymerization --- origins of life --- encoding --- carbon fixation --- infrared spectra --- phosphoryl transfer --- metabolism --- growth order --- layered double hydroxide (LDH) clay --- molecular clocks --- Monte Carlo --- binary patterned amino acid sequences --- network expansion simulation --- prebiotic soup --- nucleotidyltransferases --- mixed anhydride --- phosphates --- translation --- ribosome --- pentose diphosphate --- monosaccharides --- systems chemistry --- reduction --- imidazoles --- protein design