Showing 50,961 - 50,980 results of 51,444 for search '"nitrogen"', query time: 0.29s Refine Results
  1. 50961

    Quality of malting barley grain in the Czech Republic, crop 2017 by Ivo Hartman

    Published 2018-12-01
    “…The average content of nitrogenous substances was 12.2% and starch content 62.6%. …”
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    Article
  2. 50962

    Retrieval of Fractional Vegetation Cover from Remote Sensing Image of Unmanned Aerial Vehicle Based on Mixed Pixel Decomposition Method by Mengmeng Du, Minzan Li, Noboru Noguchi, Jiangtao Ji, Mengchao (George) Ye

    Published 2023-01-01
    “…FVC (fractional vegetation cover) is highly correlated with wheat plant density in the reviving period, which is an important indicator for conducting variable-rate nitrogenous topdressing. In this study, with the objective of improving inversion accuracy of wheat plant density, an innovative approach of retrieval of FVC values from remote sensing images of a UAV (unmanned aerial vehicle) was proposed based on the mixed pixel decomposition method. …”
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    Article
  3. 50963

    Genetic Impairment of Cellulose Biosynthesis Increases Cell Wall Fragility and Improves Lipid Extractability from Oleaginous Alga <i>Nannochloropsis salina</i> by Seok Won Jeong, Kwon HwangBo, Jong Min Lim, Seung Won Nam, Bong Soo Lee, Byeong-ryool Jeong, Yong Keun Chang, Won-Joong Jeong, Youn-Il Park

    Published 2020-08-01
    “…In microalgae, photosynthesis provides energy and sugar phosphates for the biosynthesis of storage and structural carbohydrates, lipids, and nitrogenous proteins. The oleaginous alga <i>Nannochloropsis salina</i> does not preferentially partition photoassimilates among cellulose, chrysolaminarin, and lipids in response to nitrogenous nutrient deprivation. …”
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    Article
  4. 50964

    The effects of ambient temperature exposure on feline fecal metabolome by Olivia Chiu, Moran Tal, Abbinash Sanmugam, Myriam Hesta, Diego E. Gomez, Jeffrey Scott Weese, Adronie Verbrugghe

    Published 2023-05-01
    “…Fifty metabolites were grouped into six categories (27 amino acids, 8 fatty acids, 5 sugars, 3 alcohols, 2 nitrogenous bases, 5 miscellaneous).ResultsConcentrations of 20 out of 50 metabolites significantly differed due to ambient temperature exposure (7 amino acids, 6 fatty acids, 2 alcohols, 1 nitrogenous base, 4 miscellaneous). …”
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    Article
  5. 50965

    Supported Ionic Liquid Catalysts for the Oxidation of S- and N-Containing Compounds—The Effect of Bronsted Sites and Heteropolyacid Concentration by Vladislav Gorbunov, Aleksey Buryak, Kirill Oskolok, Andrey G. Popov, Irina Tarkhanova

    Published 2023-03-01
    “…These compositions were characterized by various physicochemical methods and tested in the oxidation of sulfur- and nitrogenous-containing compounds by H<sub>2</sub>O<sub>2</sub>. …”
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    Article
  6. 50966

    Copper(I)-Catalyzed Cross-Coupling of 1-Bromoalkynes with N-Heterocyclic Organozinc Reagents by Christian Frabitore, Jérome Lépeule, Tom Livinghouse

    Published 2022-07-01
    “…Nitrogen-containing heterocycles represent the majority of FDA-approved small-molecule pharmaceuticals. …”
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    Article
  7. 50967

    Inhibitory effects of ammonium, lipids, and salt on anaerobic digestion of food waste by Ang, Suay Siong

    Published 2008
    “…The HASL system enhanced with a submerged filter for ammonium removal was proposed for anaerobic digestion of high nitrogenous food waste. Application of the submerged filter improved the total COD removal and methane production in the methanogenic reactor (Rm). …”
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    Thesis
  8. 50968

    Macro-infaunal diversity and assemblage in the mangrove habitat of Lawas, Sarawak, Malaysia by Abdulla-Al-Asif, Hamli, Hadi, Idris, Mohd Hanafi, Gerusu, Geoffery James, Ng, Ji Feng, Kamal, Abu Hena Mustafa

    Published 2023
    “…It was observed that, the seasonal physico-chemical parameters were significantly (P < 0.05) different, including the temperature, salinity, rainfall, pore water nitrogenous compounds (NO2, NO3 and NH3-N), phosphate and micro minerals. …”
    Article
  9. 50969

    Reactivity and Mechanism of Photo- and Electrocatalytic Hydrogen Evolution by a Diimine Copper(I) Complex by Maria Drosou, Fotios Kamatsos, George Ioannidis, Athanasios Zarkadoulas, Christiana A. Mitsopoulou, Constantina Papatriantafyllopoulou, Demeter Tzeli

    Published 2020-11-01
    “…Electrochemical experiments indicate that molecular mechanisms prevail and DFT calculations provide in-depth insight into the catalytic pathway, suggesting that the coordinating nitrogens play crucial roles in proton exchange and hydrogen formation.…”
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    Article
  10. 50970

    Production of bacterial inoculant as biofertilizer and bioenhancer. by Universiti Putra Malaysia, Research Management Centre

    Published 2003
    “…Plant growth-promoting rhizobacteria (PGPR) such as Azospirilium and Bacillus spp. can be safely used as inoculants to enhance plant growth, fix N2 and decrease enhance on Inorganic nitrogenous fertilizers. Several experiments were conducted to produce the inoculant namely the Isolation of bacteria, the carrier and its shelf life, and the efficacy on economic crops. higher acetylene-reduction assay (ARA) activities (129 umole plant-1 hour-1) and increased nutrient uptake.…”
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    Journal
  11. 50971

    A NEW ALLOSTERIC BIS CROWN ETHER LIGAND CONTAINING A 2,2'-BIPYRIDYL FRAGMENT by Beer, P, Rothin, A

    Published 1988
    “…Chelation of Ru(II) at the bipyridyl nitrogens forces the bipyridyl function towards coplanarity, restricting the conformational freedom of the two benzo-15-crown-5 binding units in such a way as to favour the formation of an intramolecular sandwich complex with sodium. …”
    Journal article
  12. 50972

    Diode laser based detection and determination of pressure-induced broadening coefficients in the nu(1)+nu(3) combination band of ammonia by Gibb, J, Hancock, G, Peverall, R, Ritchie, G, Russell, L

    Published 2004
    “…Nitrogen, oxygen, air and self-broadening coefficients have been measured in direct absorption for six transitions in the ν1 + ν 3combination band of ammonia at room temperature using a DFB diode laser operating at 1.51 μm. …”
    Journal article
  13. 50973

    Enteric and manure emissions from Holstein-Friesian dairy cattle fed grass silage–based or corn silage–based diets by Sanne van Gastelen, Hendrik Jan van Dooren, André Bannink

    Published 2023-09-01
    “…ABSTRACT: This study aimed to evaluate trade-offs between enteric and manure CH4 emissions, and the size of synergistic effects for CH4 and nitrogenous emissions (NH3 and N2O). Sixty-four Holstein-Friesian cows were blocked in groups of 4 based on parity, lactation stage, and milk yield. …”
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    Article
  14. 50974

    Effects of Dehulled, Crushed and Untreated Whole-Grain Paddy Rice on Growth Performance in Broiler Chickens by Fumika Nanto, Motoi Kikusato, Chiaki Ito, Shota Sudo, Masaaki Toyomizu

    Published 2012-10-01
    “…In Experiment 1, a control diet containing 41.6% corn (control), and three experimental diets containing 40.7% dehulled, 43% crushed or 43% whole-grain paddy rice, were formulated to be iso-caloric (3,100 kcal/kg ME) and iso-nitrogenous (20% crude protein), but to contain different levels of fat (6%, 5.6%, 10.7%, 10.7%, respectively). …”
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    Article
  15. 50975

    Using DNA to Encode Text Files by Yassin Ismail, Najla Ibrahim

    Published 2014-07-01
    “…Modern studies focused on Deoxyribonucleic acid (DNA)  because that DNA have several important features including the random nature of the sequence of nitrogenous bases consisting the acid and large storage capability of the information that led to it’s usage in the field of encryption where the appearance of a new branch which is encryption of DNA . …”
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    Article
  16. 50976

    All-optical method for characterizing individual fluorescent nanodiamonds by Miles, BT, Greenwood, AB, Patton, BR, Gersen, H

    Published 2016
    “…Nitrogen-vacancy (NV–) defects embedded in nanodiamond have attracted attention for their useful photonic and spin properties and their exceptional photostability. …”
    Journal article
  17. 50977

    A Novel Dietary Intervention Reduces Circulatory Branched-Chain Amino Acids by 50%: A Pilot Study of Relevance for Obesity and Diabetes by Imran Ramzan, Moira Taylor, Beth Phillips, Daniel Wilkinson, Kenneth Smith, Kate Hession, Iskandar Idris, Philip Atherton

    Published 2020-12-01
    “…Twelve healthy individuals were assigned to either a 7-day BCAA-restricted diet or a 7-day control diet. Diets were iso-nitrogenous and iso-caloric, with only BCAA levels differing between the two. …”
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    Article
  18. 50978

    Recent Advances in Palladium-Catalyzed Isocyanide Insertions by Jurriën W. Collet, Thomas R. Roose, Bram Weijers, Bert U. W. Maes, Eelco Ruijter, Romano V. A. Orru

    Published 2020-10-01
    “…Over the past decades, isocyanides have emerged as practical and versatile C<sub>1</sub> building blocks, whose inherent <i>N</i>-substitution allows for the rapid incorporation of nitrogeneous fragments in a wide variety of products. …”
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    Article
  19. 50979

    Pyridoacridine alkaloids from deep-water marine organisms: Structural elucidation by Sabrin R.M. Ibrahim, Gamal A. Mohamed

    Published 2016-12-01
    “…Pyridoacridine alkaloids are unique marine nitrogenous compounds that represent a large family of alkaloids. …”
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    Article
  20. 50980

    Simultaneous detection and quantification of different biogenic amines by Vishal Kumar, Ashutosh Bahuguna, Myunghee Kim

    Published 2022-09-01
    “… Biogenic amines are a group of low molecular weight nitrogenous organic compounds that have an important physiological role in cell proliferation, differentiation, and signal transduction. …”
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    Article