m-Xylene (meta-xylene) is an aromatic hydrocarbon.It is one of the three isomers of dimethylbenzene known collectively as xylenes.The m-stands for meta-, indicating that the two methyl groups in m-xylene occupy positions 1 and 3 on a benzene ring.It is in the positions of the two methyl groups, their arene substitution pattern, that it differs from the other isomers, o-xylene and p-xylene.

Zamioculcas (common names Zanzibar gem, ZZ plant, Zuzu plant, aroid palm, eternity plant or emerald palm) is a genus of flowering plant in the family Araceae, containing the single species Zamioculcas zamiifolia. It is a tropical perennial plant native to eastern Africa, from Kenya south to …

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No sudden, sharp boundary marks the passage of day into night in this gorgeous view of ocean and clouds over our fair planet Earth. Instead, the shadow line or terminator is diffuse and shows the gradual transition to darkness we experience as twilight.

Most Cited Transportation Research Part C: Emerging Technologies Articles The most cited articles published since 2017, extracted from Scopus . Deep learning for short-term traffic flow prediction

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Grigory Yevseyevich Zinoviev (23 September [O.S. 11 September] 1883 – 25 August 1936), born Hirsch Apfelbaum, known also under the name Ovsei-Gershon Aronovich Radomyslsky, was a Bolshevik revolutionary and a Soviet Communist politician.. Zinoviev was one of the seven members of the first Politburo, founded in 1917 in order to manage the Bolshevik Revolution: Lenin, Zinoviev, Kamenev ...