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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1361by BATANOVA, V. G., PERTSEV, A. N., KAMENETSKY, V. S., ARISKIN, A. A., MOCHALOV, A. G., SOBOLEV, A. V.Get access
Published in Journal of Petrology (2005)
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1362by BATANOVA, V. G., PERTSEV, A. N., KAMENETSKY, V. S., ARISKIN, A. A., MOCHALOV, A. G., SOBOLEV, A. V.Get access
Published in Journal of Petrology (2005)
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1363by Klimaschewski, A., Barnekow, Lena, Bennett, K. D., Andreev, A. A., Andren, E., Bobrov, A. A., Hammarlund, DanGet access
Published in Global and Planetary Change (2015)
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1364
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1365by Kendall, M., Brisbourne, Alex, Hudson, T., Kufner, S-K., Butcher, A., Baird, A., Smith, A., Chalari, A., Clarke, A.Get access
Published in EAGE GeoTech 2021 Second EAGE Workshop on Distributed Fibre Optic Sensing (2021)
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1366
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1367by McMillan, M, Shepherd, A, Sundal, A, Briggs, K, Muir, A, Ridout, A, Hogg, A, Wingham, DGet access
Published in Geophysical Research Letters (2014)
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1368by Vaks, A, Gutareva, O, Breitenbach, S, Avirmed, E, Mason, A, Thomas, A, Osinzev, A, Kononov, A, Henderson, GGet access
Published in Science (2016)
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1369by Vaks, A, Gutareva, O, Breitenbach, S, Avirmed, E, Mason, A, Thomas, A, Osinzev, A, Kononov, A, Henderson, GGet access
Published in Science (2016)
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1370by K. A. Aristov, D. A. Petrakov, N. V. Kovalenko, S. A. Timonin, A. A. Kolchin, V. N. DrobyshevGet access
Published in Ice and Snow (2019)
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1371by A. S. Ulanova, A. V. Kudryavtsev, A. L. Turabova, N. A. Grigorieva, I. A. Turabov, M. Yu. RykovGet access
Published in Siberian journal of oncology (2021)
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1372by Martin, A.P., Condon, D.J., Prave, A.R., Melezhik, V.A., Lepland, A., Fallick, A.E.Get access
Published in Precambrian Research (2013)
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1373by Brasier, A.T., Martin, A.P., Melezhik, V.A., Prave, A.R., Condon, D.J., Fallick, A.E.Get access
Published in Precambrian Research (2013)
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1374by Martin, A.P., Condon, D.J., Prave, A.R., Melezhik, V.A., Lepland, A., Fallick, A.E.Get access
Published in Precambrian Research (2013)
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1375by Brasier, A.T., Martin, A.P., Melezhik, V.A., Prave, A.R., Condon, D.J., Fallick, A.E.Get access
Published in Precambrian Research (2013)
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1376by A Ramos, Ana, Weydmann, A., Cox, C. J., Canario, A.V.M., A, Serrão, Pearson, G. A.Get access
Published in Marine Genomics (2015)
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1377by Klimaschewski, A., Barnekow, L., Bennett, K.D., Andreev, A.A., Andrén, E., Bobrov, A.A., Hammarlund, D.Get access
Published in Global and Planetary Change (2015)
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1378by Brasier, A.T., Martin, A.P., Melezhik, V.A., Prave, A.R., Condon, D.J., Fallick, A.E.Get access
Published in Precambrian Research (2013)
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1379by Subramaniam, K., Shaharuddin, N. A., Tengku Mazuki, T. A., Zulkharnain, A., Khalil, K. A., Convey, P., Ahmad, S. A.Get access
Published 2020
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1380by A. M. Subbotin, M. V. Narushko, N. A. Bome, S. A. Petrov, V. A. Malchevskiy, M. A. GabdullinGet access
Published in Vavilov Journal of Genetics and Breeding (2016)
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