Showing 50,901 - 50,920 results of 51,444 for search '"nitrogen"', query time: 0.35s Refine Results
  1. 50901

    Studies in the biology and physiology of lichens with special reference to Xanthoria parietina (L.) Th. Fr by Richardson, D, Richardson, D. H. S.

    Published 1967
    “…These areas, called cephalodia, have usually been assumed to be important in the nitrogen metabolism of the thallus. The pattern of carbohydrate movement between the fungus and its two symbionts was studied to try and find out if it was the fungus or alga which controlled the pattern of carbohydrate transfer in the thallus.…”
    Thesis
  2. 50902

    Global oceanic diazotroph database version 2 and elevated estimate of global oceanic N<sub>2</sub> fixation by Z. Shao, Y. Xu, H. Wang, W. Luo, L. Wang, Y. Huang, N. S. R. Agawin, A. Ahmed, M. Benavides, M. Benavides, M. Bentzon-Tilia, I. Berman-Frank, H. Berthelot, I. C. Biegala, M. B. Bif, A. Bode, S. Bonnet, D. A. Bronk, M. V. Brown, L. Campbell, D. G. Capone, E. J. Carpenter, N. Cassar, N. Cassar, B. X. Chang, D. Chappell, Y.-L. Chen, M. J. Church, F. M. Cornejo-Castillo, A. M. S. Detoni, S. C. Doney, C. Dupouy, M. Estrada, C. Fernandez, C. Fernandez, B. Fernández-Castro, D. Fonseca-Batista, R. A. Foster, K. Furuya, N. Garcia, K. Goto, J. Gago, M. R. Gradoville, M. R. Hamersley, B. A. Henke, C. Hörstmann, A. Jayakumar, Z. Jiang, S.-J. Kao, D. M. Karl, L. R. Kittu, A. N. Knapp, S. Kumar, J. LaRoche, H. Liu, J. Liu, C. Lory, C. R. Löscher, E. Marañón, L. F. Messer, M. M. Mills, W. Mohr, P. H. Moisander, C. Mahaffey, R. Moore, B. Mouriño-Carballido, M. R. Mulholland, S. Nakaoka, J. A. Needoba, E. J. Raes, E. Rahav, T. Ramírez-Cárdenas, C. F. Reeder, L. Riemann, V. Riou, J. C. Robidart, V. V. S. S. Sarma, T. Sato, H. Saxena, C. Selden, J. R. Seymour, D. Shi, T. Shiozaki, A. Singh, R. E. Sipler, J. Sun, J. Sun, K. Suzuki, K. Takahashi, Y. Tan, W. Tang, J.-É. Tremblay, K. Turk-Kubo, Z. Wen, A. E. White, S. T. Wilson, T. Yoshida, J. P. Zehr, R. Zhang, Y. Zhang, Y.-W. Luo

    Published 2023-08-01
    “…<p>Marine diazotrophs convert dinitrogen (<span class="inline-formula">N<sub>2</sub></span>) gas into bioavailable nitrogen (N), supporting life in the global ocean. …”
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  3. 50903

    S‌Y‌N‌T‌H‌E‌S‌I‌S O‌F B‌I‌M‌E‌T‌A‌L‌L‌I‌C N‌A‌N‌O‌P‌A‌R‌T‌I‌C‌L‌E‌S F‌E-N‌I A‌N‌D I‌N‌V‌E‌S‌T‌I‌G‌A‌T‌I‌O‌N O‌F T‌H‌E‌I‌R P‌E‌R‌F‌O‌R‌M‌A‌N‌C‌E I‌N A‌R14 D‌Y‌E R‌E‌M‌O‌V‌A‌L F‌R‌O‌... by M. N‌i‌k‌s‌e‌f‌a‌t, B. A‌y‌a‌t‌i

    Published 2017-02-01
    “….{$6H_{2}O$})b‌y a s‌t‌r‌o‌n‌g r‌e‌d‌u‌c‌e‌r, s‌o‌d‌i‌u‌m b‌o‌h‌r h‌y‌d‌r‌i‌d‌e (N‌a‌B‌H4), u‌n‌d‌e‌r n‌i‌t‌r‌o‌g‌e‌n g‌a‌s. T‌o e‌n‌s‌u‌r‌e t‌h‌e s‌i‌z‌e a‌n‌d n‌a‌t‌u‌r‌e o‌f t‌h‌e n‌a‌n‌o‌p‌a‌r‌t‌i‌c‌l‌e‌s, S‌E‌M a‌n‌d X‌R‌D e‌x‌p‌e‌r‌i‌m‌e‌n‌t‌s w‌e‌r‌e p‌e‌r‌f‌o‌r‌m‌e‌d. …”
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  4. 50904

    Thermodynamic studies of disorder in inorganic solids by Linford, R

    Published 1967
    “…The calorimeter is designed for use with liquid nitrogen, liquid hydrogen and liquid helium, and the whole of the temperature range is covered without the need to pump on the refrigerants.…”
    Thesis
  5. 50905

    All about nitrite: exploring nitrite sources and sinks in the eastern tropical North Pacific oxygen minimum zone by J. C. Tracey, J. C. Tracey, A. R. Babbin, E. Wallace, X. Sun, X. Sun, K. L. DuRussel, K. L. DuRussel, C. Frey, C. Frey, D. E. Martocello III, T. Tamasi, S. Oleynik, B. B. Ward

    Published 2023-06-01
    “…<p>Oxygen minimum zones (OMZs), due to their large volumes of perennially deoxygenated waters, are critical regions for understanding how the interplay between anaerobic and aerobic nitrogen (<span class="inline-formula">N</span>) cycling microbial pathways affects the marine <span class="inline-formula">N</span> budget. …”
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  6. 50906

    I‌M‌P‌R‌O‌V‌I‌N‌G T‌H‌E P‌R‌O‌D‌U‌C‌T‌I‌O‌N P‌R‌O‌C‌E‌S‌S O‌F B‌I‌O‌D‌I‌E‌S‌E‌L F‌R‌O‌M W‌A‌S‌T‌E O‌I‌L B‌Y T‌I‌O2 C‌A‌T‌A‌L‌Y‌T‌I‌C N‌A‌N‌O‌P‌A‌R‌T‌I‌C‌L‌E‌S C‌O‌M‌P‌A‌R‌E‌D W‌I‌T... by T. Mihankhah, M. Delnavaz, N. Ghaffari Khaligh

    Published 2018-11-01
    “…I‌n a‌d‌d‌i‌t‌i‌o‌n, i‌n t‌h‌i‌s s‌t‌u‌d‌y, t‌h‌e e‌f‌f‌e‌c‌t‌i‌v‌e u‌s‌e o‌f b‌i‌o‌d‌i‌e‌s‌e‌l t‌o r‌e‌d‌u‌c‌e a‌i‌r p‌o‌l‌l‌u‌t‌a‌n‌t e‌m‌i‌s‌s‌i‌o‌n‌s w‌a‌s a‌p‌p‌r‌o‌v‌e‌d, a‌l‌t‌h‌o‌u‌g‌h a s‌l‌i‌g‌h‌t i‌n‌c‌r‌e‌a‌s‌e i‌n n‌i‌t‌r‌o‌g‌e‌n o‌x‌i‌d‌e‌s e‌m‌i‌s‌s‌i‌o‌n‌s t‌h‌a‌n p‌u‌r‌e d‌i‌e‌s‌e‌l f‌u‌e‌l w‌a‌s o‌b‌s‌e‌r‌v‌e‌d t‌h‌a‌t q‌u‌i‌t‌e w‌h‌a‌t w‌a‌s e‌x‌p‌e‌c‌t‌e‌d d‌u‌e t‌o i‌n‌c‌r‌e‌a‌s‌i‌n‌g c‌o‌m‌b‌u‌s‌t‌i‌o‌n t‌e‌m‌p‌e‌r‌a‌t‌u‌r‌e.…”
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  7. 50907

    Deposition, recycling, and archival of nitrate stable isotopes between the air–snow interface: comparison between Dronning Maud Land and Dome C, Antarctica by V. H. L. Winton, A. Ming, N. Caillon, L. Hauge, A. E. Jones, J. Savarino, X. Yang, M. M. Frey

    Published 2020-05-01
    “…<p>The nitrogen stable isotopic composition in nitrate (<span class="inline-formula"><i>δ</i><sup>15</sup>N</span>-<span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M2" display="inline" overflow="scroll" dspmath="mathml"><mrow class="chem"><msubsup><mi mathvariant="normal">NO</mi><mn mathvariant="normal">3</mn><mo>-</mo></msubsup></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="25pt" height="16pt" class="svg-formula" dspmath="mathimg" md5hash="4c315b3ea451cf26923ad12993612b33"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="acp-20-5861-2020-ie00001.svg" width="25pt" height="16pt" src="acp-20-5861-2020-ie00001.png"/></svg:svg></span></span>) measured in ice cores from low-snow-accumulation regions in East Antarctica has the potential to provide constraints on past ultraviolet (UV) radiation and thereby total column ozone (TCO) due to the sensitivity of nitrate (<span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M3" display="inline" overflow="scroll" dspmath="mathml"><mrow class="chem"><msubsup><mi mathvariant="normal">NO</mi><mn mathvariant="normal">3</mn><mo>-</mo></msubsup></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="25pt" height="16pt" class="svg-formula" dspmath="mathimg" md5hash="a186e28964d6ae507e65dbc91f8b1f71"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="acp-20-5861-2020-ie00002.svg" width="25pt" height="16pt" src="acp-20-5861-2020-ie00002.png"/></svg:svg></span></span>) photolysis to UV radiation. …”
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  8. 50908

    P‌O‌S‌T-T‌R‌E‌A‌T‌M‌E‌N‌T O‌F L‌E‌A‌C‌H‌A‌T‌E B‌Y M‌I‌C‌R‌O‌W‌A‌V‌E-F‌E‌N‌T‌O‌N P‌R‌O‌C‌E‌S‌S U‌S‌I‌N‌G O‌F‌A‌T A‌N‌A‌L‌Y‌S‌I‌S M‌E‌T‌H‌O‌D... by F. Barancheshme, N. Mokhtarani

    Published 2020-05-01
    “…T‌h‌e e‌x‌p‌e‌r‌i‌m‌e‌n‌t‌a‌l r‌e‌s‌u‌l‌t‌s i‌n‌d‌i‌c‌a‌t‌e‌d t‌h‌a‌t, u‌n‌d‌e‌r t‌h‌i‌s o‌p‌t‌i‌m‌u‌m c‌o‌n‌d‌i‌t‌i‌o‌n‌s, t‌h‌e r‌e‌m‌o‌v‌a‌l o‌f C‌O‌D, t‌o‌t‌a‌l n‌i‌t‌r‌o‌g‌e‌n, c‌o‌l‌o‌r, a‌n‌d t‌u‌r‌b‌i‌d‌i‌t‌y w‌e‌r‌e 72\%, 70\%, 75\% a‌n‌d 88\% r‌e‌s‌p‌e‌c‌t‌i‌v‌e‌l‌y. …”
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  9. 50909

    Measurement of isotopic separation of argon with the prototype of the cryogenic distillation plant Aria for dark matter searches by E. Aaron, P. Agnes, I. Ahmad, S. Albergo, I. F. M. Albuquerque, T. Alexander, A. K. Alton, P. Amaudruz, M. Atzori Corona, M. Ave, I. Ch. Avetisov, O. Azzolini, H. O. Back, Z. Balmforth, A. Barrado, P. Barrillon, A. Basco, G. Batignani, V. Bocci, W. M. Bonivento, B. Bottino, M. G. Boulay, J. Busto, M. Cadeddu, A. Caminata, N. Canci, A. Capra, S. Caprioli, M. Caravati, N. Cargioli, M. Carlini, P. Castello, P. Cavalcante, S. Cavuoti, S. Cebrian, J. M. Cela Ruiz, S. Chashin, A. Chepurnov, E. Chyhyrynets, L. Cifarelli, D. Cintas, M. Citterio, B. Cleveland, V. Cocco, E. Conde Vilda, L. Consiglio, S. Copello, G. Covone, M. Czubak, M. D’Aniello, S. D’Auria, M. D. Da Rocha Rolo, S. Davini, S. De Cecco, G. De Guido, D. De Gruttola, S. De Pasquale, G. De Rosa, G. Dellacasa, A. V. Derbin, A. Devoto, F. Di Capua, L. Di Noto, P. Di Stefano, G. Dolganov, F. Dordei, E. Ellingwood, T. Erjavec, S. Farenzena, M. Fernandez Diaz, G. Fiorillo, P. Franchini, D. Franco, N. Funicello, F. Gabriele, D. Gahan, C. Galbiati, G. Gallina, G. Gallus, M. Garbini, P. Garcia Abia, A. Gendotti, C. Ghiano, C. Giganti, G. K. Giovanetti, V. Goicoechea Casanueva, A. Gola, G. Grauso, G. Grilli di Cortona, A. Grobov, M. Gromov, M. Guan, M. Guerzoni, M. Gulino, C. Guo, B. R. Hackett, A. L. Hallin, A. Hamer, M. Haranczyk, T. Hessel, S. Hill, S. Horikawa, F. Hubaut, J. Hucker, T. Hugues, An. Ianni, V. Ippolito, C. Jillings, S. Jois, P. Kachru, A. A. Kemp, C. L. Kendziora, M. Kimura, I. Kochanek, K. Kondo, G. Korga, S. Koulosousas, A. Kubankin, M. Kuss, M. Kuźniak, M. La Commara, M. Lai, N. Lami, E. Le Guirriec, E. Leason, A. Leoni, L. Lidey, F. Lippi, M. Lissia, L. Luzzi, O. Lychagina, N. Maccioni, O. Macfadyen, I. N. Machulin, S. Manecki, I. Manthos, L. Mapelli, A. Margotti, S. M. Mari, C. Mariani, J. Maricic, A. Marini, M. Martínez, C. J. Martoff, M. Mascia, A. Masoni, G. Matteucci, K. Mavrokoridis, C. Maxia, A. B. McDonald, A. Messina, R. Milincic, A. Mitra, A. Moharana, S. Moioli, J. Monroe, E. Moretti, M. Morrocchi, T. Mróz, V. N. Muratova, C. Muscas, P. Musico, R. Nania, M. Nessi, K. Nikolopoulos, J. Nowak, K. Olchansky, A. Oleinik, V. Oleynikov, P. Organtini, A. Ortiz de Solórzano, L. Pagani, M. Pallavicini, L. Pandola, E. Pantic, E. Paoloni, G. Paternoster, P. A. Pegoraro, K. Pelczar, L. A. Pellegrini, C. Pellegrino, V. Pesudo, S. Piacentini, L. Pietrofaccia, N. Pino, A. Pocar, D. M. Poehlmann, S. Pordes, P. Pralavorio, D. Price, F. Ragusa, Y. Ramachers, M. Razeti, A. L. Renshaw, M. Rescigno, F. Retiere, L. P. Rignanese, C. Ripoli, A. Rivetti, A. Roberts, C. Roberts, J. Rode, G. Rogers, L. Romero, M. Rossi, A. Rubbia, M. A. Sabia, G. M. Sabiu, P. Salomone, E. Sandford, S. Sanfilippo, D. Santone, R. Santorelli, C. Savarese, E. Scapparone, G. Schillaci, F. Schukman, G. Scioli, M. Simeone, P. Skensved, M. D. Skorokhvatov, O. Smirnov, T. Smirnova, B. Smith, F. Spadoni, M. Spangenberg, R. Stefanizzi, A. Steri, V. Stornelli, S. Stracka, M. Stringer, S. Sulis, A. Sung, Y. Suvorov, A. M. Szelc, R. Tartaglia, A. Taylor, J. Taylor, S. Tedesco, G. Testera, K. Thieme, T. N. Thorpe, A. Tonazzo, A. Tricomi, E. V. Unzhakov, T. Vallivilayil John, M. Van Uffelen, T. Viant, S. Viel, R. B. Vogelaar, J. Vossebeld, M. Wada, M. B. Walczak, H. Wang, Y. Wang, S. Westerdale, L. Williams, I. Wingerter-Seez, R. Wojaczyński, Ma. M. Wojcik, T. Wright, Y. Xie, C. Yang, A. Zabihi, P. Zakhary, A. Zani, A. Zichichi, G. Zuzel, M. P. Zykova, DarkSide-20k Collaboration

    Published 2023-05-01
    “…This measurement of isotopic separation of argon is a significant achievement for the project, building on the success of the initial demonstration of isotopic separation of nitrogen using the same equipment in 2019.…”
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  10. 50910
  11. 50911

    Downpour dynamics: outsized impacts of storm events on unprocessed atmospheric nitrate export in an urban watershed by J. T. Bostic, J. T. Bostic, D. M. Nelson, K. N. Eshleman

    Published 2023-06-01
    “…To assess the role of storm flow and baseflow in NO<span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M5" display="inline" overflow="scroll" dspmath="mathml"><mrow><msubsup><mi/><mn mathvariant="normal">3</mn><mo>-</mo></msubsup></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="9pt" height="16pt" class="svg-formula" dspmath="mathimg" md5hash="8c72af1edd6d67ed562efcaf5163d22b"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="bg-20-2485-2023-ie00005.svg" width="9pt" height="16pt" src="bg-20-2485-2023-ie00005.png"/></svg:svg></span></span> source export and how these roles are modulated by hydrologic effects of land-use practices, we measured nitrogen (<span class="inline-formula"><i>δ</i><sup>15</sup></span>N) and oxygen (<span class="inline-formula">Δ<sup>17</sup></span>O) isotopes of NO<span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M8" display="inline" overflow="scroll" dspmath="mathml"><mrow><msubsup><mi/><mn mathvariant="normal">3</mn><mo>-</mo></msubsup></mrow></math><span><svg:svg xmlns:svg="http://www.w3.org/2000/svg" width="9pt" height="16pt" class="svg-formula" dspmath="mathimg" md5hash="7de8959157e6c258409d4c11688ca166"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="bg-20-2485-2023-ie00006.svg" width="9pt" height="16pt" src="bg-20-2485-2023-ie00006.png"/></svg:svg></span></span> and oxygen isotopes (<span class="inline-formula"><i>δ</i><sup>18</sup></span>O) of water in rainfall and stream water samples from before, during, and after eight storm events across 14 months in two Chesapeake Bay watersheds of contrasting land use. …”
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  12. 50912

    Advancing agricultural greenhouse gas quantification* by Lydia Olander, Eva Wollenberg, Francesco Tubiello, Martin Herold

    Published 2013-01-01
    “…Yet it is only through a robust and shared understanding of how much carbon can be stored or how much CO _2 is reduced from mitigation practices that informed decisions can be made about how to identify, implement, and balance a suite of mitigation practices as diverse as enhancing soil organic matter, increasing the digestibility of feed for cattle, and increasing the efficiency of nitrogen fertilizer applications. Only by selecting a portfolio of options adapted to regional characteristics and goals can mitigation needs be best matched to also serve rural development goals, including food security and increased resilience to climate change. …”
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  13. 50913

    SINTESIS PILLARED-BENTONITE DAN APLIKASINYA UNTUK PHOTO-FUNCTIONAL MATERIALS by , Karna Wijaya, Mudasir dan Iqmal Tahir

    Published 2003
    “…Sintesis Bentonite-para-Nitroanilin dan reaksi SHG (Second Harmonic Generation)-nya, hasil karakterisasi dengan x-ray, FTIR dan serapan gas nitrogen terhadap bentonit dan senyawa komposit bentonit-para nitroanilin menunjukkan bahwa para-nitroanilin telah terinterkalasi dengan baik di galeri bentonit (montmorillonit). …”
    Article
  14. 50914

    The effect of technological characters of barley grain on malt quality. by Ivo HARTMAN

    Published 2013-10-01
    “…Six technological parameters of barley were determined: volume weight, thousand grain weight, sensitivity to water, germination capacity and content of nitrogenous substances in barley . The micromalting test was conducted and 13 technological parameters were assessed in the produced malt: water contents after the first and second steeping, malt yield, extract, relative extract at 45 °C, wort color, diastatic power, friability, beta-glucan content in wort, content of nitrogenous substances in malt, soluble nitrogenous substances, Kolbach index and apparent final attenuation . …”
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  15. 50915

    Secure Image Steganography by Utilizing DNA Properties by Yaseen Hikmat Ismael

    Published 2022-12-01
    “…The research includes the following steps: First, the secret image to be hidden is encrypted by encoding it into a series of nitrogenous bases, and then the XOR process is performed with a nitrogenous bases sequence for a DNA tape agreed upon between the sender and recipient, the hybridization process applied before and after the XOR process. …”
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  16. 50916

    A tetracoordinated rhodium aminyl radical complex. by Maire, P, Königsmann, M, Sreekanth, A, Harmer, J, Schweiger, A, Grützmacher, H

    Published 2006
    “…The unpaired electron is delocalized over the metal center and two adjacent nitrogens. H-abstraction reactions from thiols and triethylsilane show that the spin density is predominantly localized on both nitrogens.…”
    Journal article
  17. 50917

    Supplementation of ammonium bicarbonates for the treatment of fruit cordial wastewater by anaerobic digestion process by Redzwan, G., Banks, C.J.

    Published 2010
    “…Lack of nitrogenous substrate and buffering capacity have been identified as causing failure in previous work on the treatment of fruit cordial wastewater using anaerobic continuous stirred tank reactors. …”
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  18. 50918

    Combined toxic effects of nitrite and ammonia on life history traits of Daphnia pulex by Bo Yu, Kai Lyu, Jiajia Li, Zhou Yang, Yunfei Sun

    Published 2022-10-01
    “…Nitrite and ammonia are two of the most common toxic nitrogenous pollutants in aquatic ecosystem, which can pose a serious threat to the health of aquatic organisms. …”
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  19. 50919

    Ammonia and Nematode Ascaroside Are Synergistic in Trap Formation in <i>Arthrobotrys oligospora</i> by Jinrong Huang, Xi Zheng, Mengqing Tian, Keqin Zhang

    Published 2023-08-01
    “…Among these, broad ascarosides and nitrogenous ammonia are highly efficient inducers for trap structure initiation. …”
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  20. 50920

    Effect of commercial probiotics addition in a biofloc shrimp farm during the nursery phase in zero water exchange by Joe Luis Arias-Moscoso, Luis Gabriel Espinoza-Barrón, Anselmo Miranda-Baeza, Martha Elisa Rivas-Vega, Mario Nieves-Soto

    Published 2018-08-01
    “…In biofloc technology systems (BFT) the bacterial community plays the most important role at recycling the organic matter and metabolizing the toxic nitrogenous compounds. The aim of this study was to evaluate the effect of two groups of commercial probiotics on the abundance of viable heterotrophic bacteria (VHB), ammonia oxidizing bacteria (AOB) and Vibrio-like (VLB), nitrogenous compounds and productive parameters of whiteleg shrimp Litopenaeus vannamei in a commercial farm. …”
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