A
A, or a, is the first letter and the first vowel letter of the Latin alphabet, used in the modern English alphabet, and others worldwide. Its name in English is ''a'' (pronounced ), plural ''aes''.It is similar in shape to the Ancient Greek letter alpha, from which it derives. The uppercase version consists of the two slanting sides of a triangle, crossed in the middle by a horizontal bar. The lowercase version is often written in one of two forms: the double-storey and single-storey . The latter is commonly used in handwriting and fonts based on it, especially fonts intended to be read by children, and is also found in italic type.
In English, ''a'' is the indefinite article, with the alternative form ''an''. Provided by Wikipedia
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1761by Shvets, A.V., Nickolaenko, A.P., Koloskov, A.V., Yampolsky, Yu.M., Budanov, O.V., Shvets, A.A.Get access
Published 2019
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1762by A. A. Ekaykin, K. B. Tchikhatchev, A. N. Veres, V. Ya. Lipenkov, N. A. Tebenkova, A. V. TurkeevGet access
Published 2023
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1764by Gorbarenko, S.A., Malakhova, G. Yu, Artemova, A.V., Bosin, A.A., Yanchenko, E.A., Vasilenko, YuP.Get access
Published in Quaternary International (2019)
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1765by E. Salomon, A. Rotevatn, T. B. Kristensen, S.-A. Grundvåg, G. A. Henstra, A. N. Meckler, R. Albert, A. GerdesGet access
Published in Solid Earth (2020)
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1766by Rotevatn, A., Kristensen, T. B., Ksienzyk, A. K., Wemmer, K., Henstra, G. A., Midtkandal, I., Grundvåg, S.‐A., Andresen, A.Contributors: “...Rotevatn, A....”
Published in Tectonics (2018)
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1767by A. V. Zubova, O. L. Pikhur, V. G. Moiseyev, A. A. Malyutina, A. V. Obodovskiy, O. A. KalminaGet access
Published in Archaeology, Ethnology & Anthropology of Eurasia (2024)
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1768by Foppiano, A.J., Won, Y.-I., Torres, X.A., Flores, P.A., Veloso, A. Daniel, Arriagada, M.A.Get access
Published in Advances in Space Research (2016)
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1771by Arkhipkin, A. I., Grzebielec, R., Sirota, A. M., Remeslo, A. V., Polishchuk, I. A., Middleton, D. A. J.Get access
Published in Fisheries Oceanography (2003)
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1772by Golichenkov, M V, Maksimova, I A, Zakalyukina, Yu V, Dymova, A A, Churilina, A E, Kiryushin, A VGet access
Published in IOP Conference Series: Earth and Environmental Science (2019)
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1773by Trasviña, A., Heywood, Karen J., Renner, A. H. H., Thorpe, S. E., Thompson, A. F., Zamudio, L.Get access
Published in Journal of Geophysical Research: Oceans (2011)
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