Showing 50,741 - 50,760 results of 51,444 for search '"nitrogen"', query time: 0.27s Refine Results
  1. 50741

    Increasing Reservoir Recovery Efficiency through Laboratory-Proven Hybrid Smart Water-Assisted Foam (SWAF) Flooding in Carbonate Reservoirs by Anas M. Hassan, Mohammed Ayoub, Mysara Eissa, Emad W. Al-Shalabi, Abdullah Al-Mansour, Abdulrahman Al-Quraishi

    Published 2022-04-01
    “…Subsequently, a second screening process is performed with the aim to narrow down the SAS candidates with varying types of gases (i.e., carbon dioxide, CO<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>2</mn></msub></semantics></math></inline-formula> and nitrogen, N<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>2</mn></msub></semantics></math></inline-formula>) via the aqueous stability test (AST), foamability test (FT), and foam stability test (FST). …”
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  2. 50742

    Feasibility of Integrated Oyster-Sea Cucumber Raft Culture by Junhang HUANG, Jinghui FANG, Jianguang FANG, Ruihai YU, Xiaodong ZHENG, Yuze MAO, Zengjie JIANG

    Published 2023-08-01
    “…Organic matter accumulates on the seafloor in the form of biological sediments, which badly influences the substrate environment, including releasing ammonia nitrogen, increasing dissolved oxygen consumption, and altering seabed biodiversity. …”
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  3. 50743
  4. 50744

    Exposure to air pollution and risk of haematological malignancies: a systematic review and dose-response meta-analysis of epidemiologic evidence by Kangqian Lin, Guoxiu Zhou, Hong Guo, Qiang Niu, Heng Guo, Guanling Song, Yunhua Hu, Jiaming Liu, Yizhong Yan

    Published 2023-01-01
    “…The meta-RR of traffic density, nitrogen dioxide (NO _2 ), particulate matter (PM _2.5 and PM _10 ) and leukaemia were 1.08 (95%CI 0.99–1.17), 1.02 (95%CI 0.96–1.09), 1.05 (95%CI 0.99–1.11), 1.04 (95%CI 0.69–1.56). 1.07 (95%CI 0.93–1.22), 1.01 (95%CI 0.96–1.06), 1.06 (95%CI 0.98–1.14) were the meta-RR of traffic density, NO _2 , PM _2.5 and lymphoma. …”
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  5. 50745

    Variation in chemical composition and volatility of oxygenated organic aerosol in different rural, urban, and mountain environments by W. Huang, C. Wu, C. Wu, L. Gao, Y. Gramlich, Y. Gramlich, S. L. Haslett, S. L. Haslett, J. Thornton, F. D. Lopez-Hilfiker, B. H. Lee, J. Song, H. Saathoff, X. Shen, X. Shen, R. Ramisetty, R. Ramisetty, S. N. Tripathi, S. N. Tripathi, D. Ganguly, F. Jiang, M. Vallon, S. Schobesberger, T. Yli-Juuti, C. Mohr, C. Mohr, C. Mohr, C. Mohr

    Published 2024-02-01
    “…The largest contribution of nitrogen-containing compounds (CHON) is found at the urban stations (27.1 <span class="inline-formula">±</span> 4.3 %), consistent with their higher NO<span class="inline-formula"><sub><i>x</i></sub></span> levels. …”
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  6. 50746
  7. 50747

    Modeling particulate nitrate in China: Current findings and future directions by Xiaodong Xie, Jianlin Hu, Momei Qin, Song Guo, Min Hu, Hongli Wang, Shengrong Lou, Jingyi Li, Jinjin Sun, Xun Li, Li Sheng, Jianlan Zhu, Ganyu Chen, Junjie Yin, Wenxing Fu, Cheng Huang, Yuanhang Zhang

    Published 2022-08-01
    “…This review suggests that more field measurements are needed to constrain the parameterization of heterogeneous N2O5 and nitrogen dioxide (NO2) uptake. Future studies are also needed to quantify the relationships of pNO3 to AOC, O3, NOx, and volatile organic compounds (VOCs) in different regions of China under different meteorological conditions. …”
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  8. 50748

    Effect of Heat Processing on Nutrient Digestibility and Metabolizable Energy of Canola Seed in Broiler Chickens by Najeebullah Fayaz, Hasan Kermanshahi, Heydar Zarghi

    Published 2023-06-01
    “…This experiment was carried out to investigate the effect of processing method on apparent metabolizable energy (AME), apparent metabolizable energy corrected for nitrogen (AMEn), apparent dry matter digestibility (ADMD), and apparent nutrients digestibility (and) of CS (Nafis variety) in broiler chickens. …”
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  9. 50749

    Environmental controls on observed spatial variability of soil pore water geochemistry in small headwater catchments underlain with permafrost by N. A. Conroy, J. M. Heikoop, E. Lathrop, E. Lathrop, D. Musa, B. D. Newman, C. Xu, R. E. McCaully, C. A. Arendt, V. G. Salmon, A. Breen, V. Romanovsky, K. E. Bennett, C. J. Wilson, S. D. Wullschleger

    Published 2023-09-01
    “…Vegetation was found to have a significant impact on SPW NO<span class="inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" id="M1" 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="5c4cefaf8b78d41c1ce2f2ef151f712f"><svg:image xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="tc-17-3987-2023-ie00001.svg" width="9pt" height="16pt" src="tc-17-3987-2023-ie00001.png"/></svg:svg></span></span> concentrations, associated with the localized presence of nitrogen-fixing alders and mineralization and nitrification of leaf litter from tall willow shrubs. …”
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  10. 50750
  11. 50751

    Comparative genomics explains the evolutionary success of reef-forming corals by Debashish Bhattacharya, Shobhit Agrawal, Manuel Aranda, Sebastian Baumgarten, Mahdi Belcaid, Jeana L Drake, Douglas Erwin, Sylvian Foret, Ruth D Gates, David F Gruber, Bishoy Kamel, Michael P Lesser, Oren Levy, Yi Jin Liew, Matthew MacManes, Tali Mass, Monica Medina, Shaadi Mehr, Eli Meyer, Dana C Price, Hollie M Putnam, Huan Qiu, Chuya Shinzato, Eiichi Shoguchi, Alexander J Stokes, Sylvie Tambutté, Dan Tchernov, Christian R Voolstra, Nicole Wagner, Charles W Walker, Andreas PM Weber, Virginia Weis, Ehud Zelzion, Didier Zoccola, Paul G Falkowski

    Published 2016-05-01
    “…Furthermore, we describe a variety of stress-related pathways, including apoptotic pathways that allow the host animals to detoxify reactive oxygen and nitrogen species that are generated by their intracellular photosynthetic symbionts, and determine the fate of corals under environmental stress. …”
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  12. 50752

    Isolation and Characterization of Yeasts from Rumen Fluids for Potential Use as Additives in Ruminant Feeding by Chanon Suntara, Anusorn Cherdthong, Metha Wanapat, Suthipong Uriyapongson, Vichai Leelavatcharamas, Jutaporn Sawaengkaew, Pin Chanjula, Suban Foiklang

    Published 2021-03-01
    “…A fermentation medium containing sugarcane molasses as a carbon source and urea as a nitrogen source was optimized. Two fistulated–crossbred Holstein Friesian steers averaging 350 ± 20 kg body weight were used to screen and isolate the ruminal yeast. …”
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  13. 50753

    First Glycine Isomer Detected in the Interstellar Medium: Glycolamide (NH2C(O)CH2OH) by Víctor M. Rivilla, Miguel Sanz-Novo, Izaskun Jiménez-Serra, Jesús Martín-Pintado, Laura Colzi, Shaoshan Zeng, Andrés Megías, Álvaro López-Gallifa, Antonio Martínez-Henares, Sarah Massalkhi, Belén Tercero, Pablo de Vicente, Sergio Martín, David San Andrés, Miguel A. Requena-Torres, José Luis Alonso

    Published 2023-01-01
    “…Therefore, as shown by several recent molecular detections toward this molecular cloud, it stands out as the best target to discover new species with carbon, oxygen, and nitrogen with increasing chemical complexity.…”
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  14. 50754

    The efficacy and safety of Niaoduqing granules in the treatment of diabetic kidney disease: a systematic review and meta-analysis by Chaoqun Song, Zhiyue Zhu, Le Liu, Shilin Liu, Yuandong Li, Yang Xiao, Chunwei Wu, Zheng Nan, Zheng Nan

    Published 2023-07-01
    “…Compared with conventional treatment (CT), combined NDQG therapy is more effective in improving clinical efficiency [RR = 1.23, 95% confidence interval (1.17, 1.29), p &lt; 0.001, I2 = 53.17%], kidney function (urinary albumin excretion rate [SMD = −0.90, 95% CI (−1.14, −0.66), p &lt; 0.001, I2 = 78.19%], 24hUTP levels [SMD = −0.81, 95% CI (−1.08, −0.55), p &lt; 0.001, I2 = 87.08%], blood urea nitrogen [SMD = −0.54, 95% CI (−0.69, −0.39), p &lt; 0.01, I2 = 77.01%], SCr [SMD = −0.68, 95% CI (−0.90, −0.45), p &lt; 0.001, I2 = 89.97%], CCr [SMD = 0.76, 95% CI (0.10,1.42), p = 0.02, I2 = 95.97%], and Cys-C [SMD = −1.32, 95% CI (−2.25, −0.40), p = 0.01, I2 = 93.44%]), the level of glucose metabolism (fasting blood glucose [SMD = −0.18, 95% CI (−0.38, 0.03), p = 0.10, I2 = 71.18%] and HbA1c [SMD = −0.42, 95% CI (−0.86, −0.02), p = 0.06, I2 = 81.64%]), the level of lipid metabolism (total cholesterol [SMD = −0.70, 95% CI (−1.01, −0.39), p &lt; 0.001, I2 = 86.74%] and triglyceride [SMD = −0.61, 95% CI (−0.87,−0.36), p &lt; 0.001, I2 = 80.64%]), inflammatory factors (Hs-CRP [SMD = −1.00, 95% CI (−1.54, −0.46), p &lt; 0.001, I2 = 86.81%], IL-18 [SMD = −1.25, 95% CI (−1.58, −0.92), p &lt; 0.001, I2 = 0], and TNF-α [SMD = −1.28, 95% CI (−1.64, −0.91), p &lt; 0.001, I2 = 75.73%]), and indicators of oxidative stress (malondialdehyde [SMD = −0.88, 95% CI (−1.22, −0.54), p &lt; 0.001, I2 = 66.01%] and advanced oxidation protein products [SMD = −0.92, 95% CI (−1.85, 0.00), p &lt; 0.001, I2 = 90.68%]). …”
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  15. 50755

    Isosteric Enthalpy Behavior of CO<sub>2</sub> Adsorption on Micro-Mesoporous Materials: Carbon Microfibers (CMFs), SBA-15, and Amine-Functionalized SBA-15 by Reyna Ojeda-López, Armando Domínguez-Ortiz, Carlos Felipe, A. Cervantes-Uribe, Isaac J. Pérez-Hermosillo, J. Marcos Esparza-Schulz

    Published 2021-04-01
    “…These materials were a microporous material with functional groups of nitrogen and oxygen (CMFs, carbon microfibers), a mesoporous material with silanol groups (SBA-15, Santa Barbara Amorphous), and a mesoporous material with amine groups (SBA-15_APTES, SBA-15 amine-functionalized with (3-Aminopropyl)-triethoxysilane). …”
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  16. 50756

    Novel Copper(II) Complexes with Dipinodiazafluorene Ligands: Synthesis, Structure, Magnetic and Catalytic Properties by Iakov S. Fomenko, Medhanie Afewerki, Marko I. Gongola, Eugene S. Vasilyev, Lidia S. Shul’pina, Nikolay S. Ikonnikov, Georgiy B. Shul’pin, Denis G. Samsonenko, Vadim V. Yanshole, Vladimir A. Nadolinny, Alexander N. Lavrov, Alexey V. Tkachev, Artem L. Gushchin

    Published 2022-06-01
    “…Each copper atom has a distorted square-pyramidal coordination environment formed by two nitrogen atoms and three halogen atoms. The Cu-N<sub>ax</sub> distance is elongated compared to Cu-N<sub>eq</sub>. …”
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  17. 50757

    Advances in delivery methods of Arthrospira platensis (spirulina) for enhanced therapeutic outcomes by Omar Ashraf ElFar, Nashiru Billa, Hooi Ren Lim, Kit Wayne Chew, Wai Yan Cheah, Heli Siti Halimatul Munawaroh, Deepanraj Balakrishnan, Pau Loke Show

    Published 2022-06-01
    “….; Spirulina species, Arthrospira; Spirulina, Tecuitlatl; Spirulina, CRC; Colorectal Cancer, HDI; Human Development Index, Tf; Transferrin, TfR; Transferrin Receptor, FR; Flow Rate, CPP; Cell Penetrating Peptide, SUV; Small Unilamenar Vesicle, LUV; Large Unilamenar Vesicle, GUV; Giant Unilamenar Vesicle, MLV; Multilamenar Vesicle, COVID-19; Coronavirus-19, PEGylated; Stealth, PEG; Polyethylene Glycol, OSCEs; Objective Structured Clinical Examinations, GI; Gastrointestinal Tract, CAP; Cellulose Acetate Phthalate, HPMCP, Hydroxypropyl Methyl-Cellulose Phthalate, SR; Sustained Release, DR; Delay Release, Poly(MA-EA); Polymethyl Acrylic Co-Ethyl Acrylate, f-DR L-30 D-55; Femto-Delay Release Methyl Acrylic Acid Co-Ethyl Acrylate Polymer, MW; Molecular Weight, Tg; Glass Transition Temperature, SN2; Nucleophilic Substitution 2, EPR; Enhance Permeability and Retention, VEGF; Vascular Endothelial Growth Factor, RGD; Arginine-Glycine-Aspartic Acid, VCAM-1; Vascular Cell Adhesion Molecule-1, P; Coefficient of Permeability, PES; Polyether Sulfone, pHe; Extracellular pH, ζ-potential; Zeta potential, NTA; Nanoparticle Tracking Analysis, PB; Phosphate Buffer, DLS; Dynamic Light Scattering, AFM; Atomic Force Microscope, Log P; Partition Coefficient, MR; Molar Refractivity, tPSA; Topological Polar Surface Area, C log P; Calculated Partition Coefficient, CMR; Calculated Molar Refractivity, Log S; Solubility Coefficient, pka; Acid Dissociation Constant, DDAB; Dimethyl Dioctadecyl Ammonium Bromide, DOPE;Dioleoylphosphatidylethanolamine, GDP; Good Distribution Practice, RES; Reticuloendothelial System, PKU; Phenylketonuria, MS; Multiple Sclerosis, SLE; Systemic Lupus Erythematous, NASA; National Aeronautics and Space Administration, DOX; Doxorubicin, ADRs; Adverse Drug Reactions, SVM; Support Vector Machine, MDA; Malondialdehyde, TBARS; Thiobarbituric Acid Reactive Substances, CRP; C-Reactive Protein, CK; Creatine Kinase, LDH; Lactated Dehydrogenase, T2D; Type 2 Diabetes, PCB; Phycocyanobilin, PBP; Phycobiliproteins, PEB; Phycoerythrobilin, DPP-4; Dipeptidyl Peptidase-4, MTT; 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-2H-tetrazolium bromide, IL-2; Interleukin-2, IL-6; Interleukin-6, PRISMA; Preferred Reporting Items for Systematic Reviews and Meta-Analyses, STATA; Statistics, HepG2; Hepatoblastoma, HCT116; Colon Cancer Carcinoma, Kasumi-1; Acute Leukaemia, K562; Chronic Leukaemia, Se-PC; Selenium-Phycocyanin, MCF-7; Breast Cancer Adenocarcinoma, A375; Human Melanoma, RAS; Renin-Angiotensin System, IQP; Ile-Gln-Pro, VEP; Val-Glu-Pro, Mpro; Main Protease, PLpro; Papin-Like Protease, BMI; Body Mass Index, IC50; Inhibitory Concentration by 50%, LD50; Lethal Dose by 50%, PC12 Adh; Rat Pheochromocytoma Cells, RNS; Reactive Nitrogen Species, Hb1Ac; hemoglobin A1c.…”
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  18. 50758

    Effects of a Canary pine forest wildfire (Tenerife, Canary Islands, summer 2007) on selected soil properties and their relationship with short- to medium-term soil water repellency... by Alexis Hernández, Carmen Dolores Arbelo, Natalia Rodríguez, Jesús Notario del Pino, Marcelino del Arco, Antonio Rodríguez-Rodríguez

    Published 2013-03-01
    “…The results show significant variations for soil pH, electric conductivity (CE1:5), and NH4+-N between burned and non-burned samples, whereas non-significant increases were found in burned soils for oxidizable carbon (Cox), total nitrogen (Ntot) , Ca2+, Mg2+, Na+ and K+, and soil hydrophobicity. …”
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  19. 50759

    Bulk and molecular-level composition of primary organic aerosol from wood, straw, cow dung, and plastic burning by J. Zhang, K. Li, K. Li, T. Wang, E. Gammelsæter, E. Gammelsæter, R. K. Y. Cheung, M. Surdu, S. Bogler, D. Bhattu, D. S. Wang, T. Cui, L. Qi, H. Lamkaddam, I. El Haddad, J. G. Slowik, A. S. H. Prevot, D. M. Bell

    Published 2023-11-01
    “…The product from the pyrolysis of hardwood lignins is found especially in beech log burning. Nitrogen-containing species are selected markers primarily for cow dung open burning. …”
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  20. 50760