The non BCHyPy fractions were featured by the presence of polycyclic aromatic hydrocarbons (PAHs) from two to seven rings, including alkylated derivatives up to C4. Partially hydrogenated PAHs were also detected. The yields of non BCHyPy were higher for those biochars produced at lower temperatures and always more abundant than the levels of solvent extractable […]

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France’s 1791 Declaration of the Rights of Man and of the Citizen opened the possibility for European Jews to be emancipated. European countries started to give their Jewish residents the fundamental rights denied to them. However, the Swiss government did not bestow equal rights upon its Jews until 1874. Having going into a jewelry shop […]

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