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Presentazione del n. 13

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Biological nitrogen and phosphorus removal by a phosphorus-accumulating bacteria Acinetobacter sp. strain C-13 with the ability of heterotrophic nitrification-aerobic denitrification.

Bioresource Technology, 2020
Strain C-13, identified as an Acinetobacter sp. by homology searches, exhibited efficient simultaneous heterotrophic nitrification-aerobic denitrification phosphorus removal (SNDPR) abilities by nitrogen balance analysis and further confirmation of ...
Huanjun Chen, Weizheng Zhou, Shunni Zhu, Fen Liu, L. Qin, Chao Xu, Zhongming Wang   +6 more
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Responses of soil microbial community to continuous experimental nitrogen additions for 13 years in a nitrogen-rich tropical forest

Soil Biology and Biochemistry, 2018
Intensified anthropogenic activities will increase rates of nitrogen (N) deposition over the next decades, especially in the tropics. There are urgent needs to know how soil microbial community in N-rich tropical forests responds to long-term N ...
Cong Wang, Xiankai Lu, Taiki Mori, Qinggong Mao, Kaijun Zhou, Guoyi Zhou, Yanxia Nie, J. Mo   +7 more
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Liber N-13

2015
This volume contains approved New Jersey Bureau of Tidelands grants listed from Conveyance Maps indexes.
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On lattice covering density for n = 13 and n = 15

Mathematical Notes, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Chemical Considerations in the Accelerator Production of N-13: N-13-Nitrosourea Preparation

IEEE Transactions on Nuclear Science, 1979
The preparation of N-13-nitrosoureas from N-13 produced by a Van de Graaff accelerator and a cyclotron are described. Consideration is given to the characteristics of the accelerator which can affect the chemical form of the isotope produced. When the isotope is to be used in chemical synthesis, its initial chemical form dictates the chemical ...
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On Shapiro's Cyclic Inequality for N = 13

Mathematics of Computation, 1985
\textit{H. S. Shapiro} [Am. Math. Mon. 61, 571 (1954)] raised the problem to prove that for every integer \(n\geq 3\) \[ \sum^{n}_{i=1}x_ i/(x_{i+1}+x_{i+2})\geq n/2, \] where \(x_{n+1}=x_ 1\), \(x_{n+2}=x_ 2\), for all non-negative \(x_ i\) such that \(x_ i+x_{i+1}>0.\) As it is proved by various authors this inequality holds for \(n\leq 12\) and does
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Lettera n. 13

1977
Czech description: Tento dopis z května 1977 se zabývá etickými a politickými důsledky emigrace signatářů Charty 77, se zvláštním zaměřením na případ politika Zdeňka Mlynáře. Autor uznává, že právo opustit vlast je základním lidským právem, avšak zdůrazňuje, že motivy takového rozhodnutí podléhají kritickému zkoumání.
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Commonality of the IL-4/IL-13 pathway in atopic diseases

Expert Review of Clinical Immunology, 2017
N. Gandhi, G. Pirozzi, N. Graham
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Serotype-specific effectiveness and correlates of protection for the 13-valent pneumococcal conjugate vaccine: a postlicensure indirect cohort study.

Lancet. Infectious Diseases (Print), 2014
N. Andrews, P. Waight, P. Burbidge, Emma Pearce, L. Roalfe, M. Zancolli, M. Slack, S. Ladhani, E. Miller, D. Goldblatt   +9 more
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