Showing 50,921 - 50,940 results of 51,444 for search '"nitrogen"', query time: 0.35s Refine Results
  1. 50921

    Hydrogen Flux Inhibition of Pd-Ru Membranes under Exposure to NH<sub>3</sub> by Lingsu Chen, Shuai Li, Zhaohui Yin, Zhanbing Yang, Zihui Chen, Li Han, Qinghe Yu, Miao Du

    Published 2024-02-01
    “…XPS results show that nitrogenous species appear on the membrane surface after NH<sub>3</sub> exposure, and the hydrogen flux inhibition may be related to the competitive adsorption of nitrogenous species. …”
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    Article
  2. 50922

    Magnetic properties of (Sm, Zr)(Fe, Co)10−xTix (x = 0, 0.5, 1) bulk magnets by Tetsuji Saito, Daisuke Nishio-Hamane

    Published 2024-02-01
    “…It would be desirable if the magnetic properties of Sm–Fe alloys could be increased without the need for nitrogenation. In this experiment, Sm–Fe bulk magnets were prepared from the Sm–Fe powders by the spark plasma sintering (SPS) technique without nitrogenation. …”
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    Article
  3. 50923

    Effects of different nutrient supply on metabolism and mammary immune response to an LPS challenge in early lactation of dairy cows by Lea A. Wagner, Dominik Fritsche, Josef J. Gross, Rupert M. Bruckmaier, Olga Wellnitz

    Published 2023-04-01
    “…After calving, cows were fed increasing amounts of concentrate up to 10 kg/d rich in crude protein (nitrogenic, n = 10), glucogenic precursors (glucogenic, n = 11), or lipids (lipogenic, n = 11). …”
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    Article
  4. 50924

    Exploring data quality and seasonal variations of N2O in wastewater treatment: a modeling perspective by Laura Debel Hansen, Peter Alexander Stentoft, Daniel Ortiz-Arroyo, Petar Durdevic

    Published 2024-03-01
    “…The investigation of time-varying interrelation between N2O and nitrogenous variables showed no clear pattern within or across different case plants. …”
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    Article
  5. 50925

    Renewable Methane from Ammonium Bicarbonate Supplemented Petrochemical Wastewater Treatment During Anaerobic Co-Digestion in CSTR by Siddique, Md. Nurul Islam, Zularisam, A. W.

    Published 2012
    “…Scarcity of nitrogenous resource and buffering capability were recognized as reverting failure in earlier research treating petrochemical wastewater in anaerobic continuous stirred tank reactors. …”
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    Conference or Workshop Item
  6. 50926

    Role of Ammonium Bicarbonates in Methenogenesis While Co-digesting Petrochemical Wastewater with Activated Manure Sludge by Siddique, Md. Nurul Islam, Zularisam, A. W.

    Published 2013
    “…Inadequacy of nitrogenous reserve and buffering capability were acknowledged as regressive failure in former study treating petrochemical wastewater in anaerobic continuous stirred tank reactors. …”
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    Article
  7. 50927

    Biogenic Amines’ Content in Safe and Quality Food by Maria Martuscelli, Luigi Esposito, Dino Mastrocola

    Published 2021-01-01
    “…Biogenic amines (BAs) are low-molecular-weight, nitrogenous compounds (mainly polar bases) coming from the decarboxylation of free amino acids or by amination or transamination of aldehydes and ketones [...]…”
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    Article
  8. 50928

    Enriched Renewable Methane from the Anaerobic Digestion of Petrochemical Wastewater: A Bio-Remediation Study by Siddique, Md. Nurul Islam, Mohd Fakhrurrazi, Ishak, Zularisam, A. W.

    Published 2017
    “…Scarcity of nitrogenous resource and buffering capability were recognized as reverting failure in earlier research treating petrochemical wastewater in anaerobic continuous stirred tank reactors. …”
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    Article
  9. 50929

    Effect of Strong Base During Co-digestion of Petrochemical Waste Water and Cow Dung by Siddique, Md. Nurul Islam, Zularisam, A. W.

    Published 2015
    “…Inadequacy of nitrogenous resource and buffering ability were detected as reverting failure in previous work treating petrochemical wastewater (PWW) in anaerobic continuous stirred tank reactors. …”
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    Article
  10. 50930

    DNA Demethylation in the Processes of Repair and Epigenetic Regulation Performed by 2-Ketoglutarate-Dependent DNA Dioxygenases by Nikita A. Kuznetsov, Lyubov Yu. Kanazhevskaya, Olga S. Fedorova

    Published 2021-09-01
    “…Chemical methylation of DNA, including the formation of various methylated nitrogenous bases, leads to the formation of genotoxic modifications that impair DNA functions. …”
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    Article
  11. 50931

    Modeling of a Reduced Hybrid H<sub>2</sub>–Air Kinetic Scheme Integrating the Effect of Hypersonic Reactive Air with Supersonic Combustion by Longfei Li, Jiangfeng Wang

    Published 2021-11-01
    “…Based on the Gupta scheme, the mole fraction varying with a Mach number at specific conditions is analyzed, and the weakly-ionized 7-species 7-reaction scheme is selected. The effect of nitrogenous species on the H<sub>2</sub>–O<sub>2</sub> combustion is analyzed by a zero-dimensional simulation of steady-state and unsteady-state combustion under specified conditions, and the selected dominant nitrogenous reaction N + OH = NO + H is distinguished by the production rate of the nitrogenous species. …”
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    Article
  12. 50932

    Co-digestion of palm oil mill effluent for enhanced biogas production in a solar assisted bioreactor: supplementation with ammonium bicarbonate by Zaied, B. K., Mohd. Nasrullah, Mohd. Nasrullah, Siddique, Md. Nurul Islam, Zularisam, A. W., Singh, Lakhveer, Krishnan, Santhana

    Published 2020
    “…Lack of sufficient nitrogenous substrate and buffering potential have been acknowledged as impediments to the treatment of palm oil mill effluent through co-digestion processes. …”
    Article
  13. 50933

    Gas permeability of amphiphilic block-copolymers polyisobornylacrylat-polyacrylic acid by Yu. О. Кirilina, W. Van Camp, I. V. Bakeeva, F. E. Du Prez, V. A. Tverskoy, V. P. Zubov

    Published 2008-12-01
    “…Gas permeability measurements were carried out on individual gases: carbon dioxide, oxygen, nitrogen…”
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    Article
  14. 50934

    Study of Brewer’s Spent Grain Environmentally Friendly Processing Ways by Konstantin V. Kobelev, Irina N. Gribkova, Larisa N. Kharlamova, Armen V. Danilyan, Maxim A. Zakharov, Irina V. Lazareva, Valery I. Kozlov, Olga A. Borisenko

    Published 2023-06-01
    “…The waste grain extract ultrasonic treatment used revealed the effectiveness of catholyte in relation to the extraction of β-glucan and nitrogenous fractions; however, sugars and phenolic compounds did not significantly accumulate. …”
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    Article
  15. 50935

    Environmental Impact of Fertilizer Production, its Use and Role of EIA in Sustainable Fertilizer and Agriculture Development by I. D. Mall

    Published 2000-03-01
    “… The  paper  presents  a critical appraisal  of the  environmental pollution  problems  arising  due to the  production and  use  of  nitrogenous   and  phosphatic fertilizers.  The  paper  also  highlights their   impact   on   various   components  of   environment  and   role   of   environmental   impact  assessment in sustainable fertilizer and agricultural development. …”
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    Article
  16. 50936

    Co-digestion of palm oil mill effluent for enhanced biogas production in a solar assisted bioreactor: Supplementation with ammonium bicarbonate by Zaied, B. K., Mohd Nasrullah, Zulkifli, Siddique, Md. Nurul Islam, Zularisam, A. W., Singh, Lakhveer, Santhana, Krishnan

    Published 2020
    “…Lack of sufficient nitrogenous substrate and buffering potential have been acknowledged as impediments to the treatment of palm oil mill effluent through co-digestion processes. …”
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    Article
  17. 50937

    Genetic variation of sequencing 18srDNA gene of Trichophyton mentagrophytes isolates by Talal Hussein Saleh

    Published 2023-09-01
    “…The DNA sequencing analysis showed the presence of some genetic variation in nitrogenous bases between the local isolates and that recorded in locus of world NCBI GenBank. …”
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    Article
  18. 50938

    Exploitation possibilities of glucose-maltose syrups in substitution of wort extract. by D. ŠMOGROVIČOVÁ, Z. DÖMÉNY, J. PÁTKOVÁ, P. BAFRNCOVÁ

    Published 2000-05-01
    “…The attenuation degree as well as the amount of produced ethanol in beer increase proportionally to the percentage of the substitute while the quality of nitrogenous matters and polyphenols, together with the temperature and colour of beer fall. …”
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    Article
  19. 50939

    NMR analyses on N-hydroxymethylated nucleobases - implications for formaldehyde toxicity and nucleic acid demethylases by Shishodia, S, Zhang, D, El-Sagheer, A, Brown, T, Claridge, T, Schofield, C, Hopkinson, R

    Published 2018
    “…The results reveal that hydroxymethyl hemiaminals on endocyclic nitrogens, as observed with thymidine and uridine monophosphates, are faster to form than equivalent hemiaminals on exocyclic nitrogens; however, the exocyclic adducts, as formed with adenine, guanine and cytosine, are more stable in solution. …”
    Journal article
  20. 50940

    Biostimulant Application Alleviates the Negative Effects of Deficit Irrigation and Improves Growth Performance, Essential Oil Yield and Water-Use Efficiency of Mint Crop by Christina Chaski, Kyriakos D. Giannoulis, Alexios A. Alexopoulos, Spyridon A. Petropoulos

    Published 2023-08-01
    “…In the present study, we examined the effect of scheduled deficit irrigation (e.g., I1: 40% of field capacity); I2: 70% of field capacity; and I3: 100% of field capacity) combined with biostimulant application (four different products that consisted of nitrogenous compounds and carboxylic acids (M1); nitrogenous compounds and seaweed extracts (M2); humic and fulvic acids and seaweed extracts (M3); and CaO, SiO<sub>2</sub>, calcium mobilization and translocation factor and microminerals (M4)) on crop performance and essential oil production of mint plants (<i>Mentha arvensis</i> L.). …”
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    Article