Showing 2,681 - 2,700 results of 3,087 for search '"nitrogen"', query time: 0.08s Refine Results
  1. 2681

    Comparison of the Effect of Different Local Analgesia Administration Techniques in Total Hip Arthroplasty: A Retrospective Comparative Cohort Study by Akira Hashimoto, Motoki Sonohata, Atsushi Kawaguchi, Sakumo Kii, Hirohito Hirata, Masaaki Mawatari

    Published 2021-01-01
    “…Aspartate transaminase, alanine aminotransferase, blood urea nitrogen, and creatinine levels were within the reference ranges in all three groups at all time points. …”
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  2. 2682

    Comparative analysis of NR and NiR gene families reveals nitrite formation mechanisms in two Toona species by Yi Wei, Jianhua Dai, Yanru Fan, Hengfu Yin, Jun Liu, Xiaojiao Han

    Published 2025-01-01
    “…Nitrate reductase (NR) and nitrite reductase (NiR) are crucial enzymes in plant nitrogen metabolism. In this study, we employed a comparative analysis of the NR and NiR gene families in T. sinensis and T. ciliata. …”
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  3. 2683

    Biocontrol efficacy of Bacillus licheniformis and Bacillus amyloliquefaciens against rice pathogens by Mohsin Tariq, Mehvish Zahoor, Tahira Yasmeen, Tahir Naqqash, Muhammad Abdul Rehman Rashid, Muhammad Abdullah, Abdul Rafay Rafiq, Marriam Zafar, Iqra Irfan, Ijaz Rasul

    Published 2025-01-01
    “…A total of 98 bacteria were isolated from rice roots and characterized for plant growth-promoting properties including phosphate solubilization, indole-3-acetic acid production, nitrogen fixation and biofilm formation. Based on these properties, 36 bacteria were selected and tested for biocontrol potential against rice pathogens via co-culturing antagonism assay. …”
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  4. 2684

    Influence of green tea powder on the performance, nutrient utilisation, caecal microbiota profile and meat quality of broiler chickens by D.V. Thomas, A.L. Molan, Y. Singh, V. Ravindran

    Published 2022-08-01
    “…A total of 144, one-day-old broiler (Ross 308) chicks were allocated to 18 cages (eight broilers/cage) which were randomly assigned to one of three dietary treatments: a wheat-based basal diet or supplemented with one of two types of green tea; normal (N-GT) or selenium-rich (Se-GT) tea, at an inclusion rate of 1%. Bird performance, nitrogen-corrected apparent metabolisable energy (AMEn), and total tract digestibility of fat and starch were measured on d 7, 21 and 35. …”
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  5. 2685

    Optimization of Medium Composition and Fluidized Bed Drying Conditions for Efficient Production of Dry Yeast by Hyun-Jin Kang, Hwan Hee Yu, Chang-Won Cho, Young Kyung Rhee, Tae-Wan Kim, Young-Wook Chin

    Published 2024-12-01
    “…Muscovado and corn steep liquor were used as the carbon and nitrogen sources, respectively, and their optimal concentrations were identified using response surface methodology for efficient cultivation of <i>Saccharomyces cerevisiae</i> ReY4-7 isolated from <i>nuruk</i>. …”
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  6. 2686

    Comparative Analysis of Percutaneous Nephrostomy and Double J Stenting in Upper Urinary Tract Obstruction with Acute Kidney Injury: A Tertiary Hospital Based Prospective Study by Manzoor Ahmad, Vivek Pachauri, Saif Quaiser, Wasif Md Ali, Imad Ali, Adnan Habib

    Published 2025-01-01
    “…Hemoglobin, Serum Creatinine, estimated Glomerular Filtration Rate, Blood Urea Nitrogen) between the two techniques at one and three months. …”
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  7. 2687

    Preserving soil properties and enhancing cauliflower yield with black plastic mulch in Bangladesh by Farhana Akter Mitu, Mohammad Ashraful, Mohammad Abdul Kader, Fakhar Uddin Talukder, Tahmina Akter, Nargis Akter, Jahidul Karim, Rajesh Kumar Soothar, Ashutus Singha

    Published 2025-01-01
    “…Organic mulches, especially rice husk, were superior in conserving soil carbon (21.3 g Kg-1) and increasing available nitrogen (22.4 mg Kg-1), phosphorus (36.5 mg Kg-1), and soil pH (7.4). …”
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  8. 2688

    Construction of a miR-15a-based risk prediction model for vascular calcification detection in patients undergoing hemodialysis by Chen Fu, Yingjie Liu, Huayu Yang, Qiaojing Liang, Wenhu Liu, Weikang Guo

    Published 2024-12-01
    “…A miR-15a-based nomogram was developed by incorporating the following five predictors: age, dialysis vintage, predialysis nitrogen, WBC count, and miR-15a. The receiver operating characteristic (ROC) curve had an area under the curve of 0.921, diagnostic threshold of 0.396, sensitivity of 0.722, and specificity of 0.932, indicating that this model had good discrimination. …”
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  9. 2689

    Long-term adoption of plow tillage and green manure improves soil physicochemical properties and optimizes microbial communities under a continuous peanut monoculture system by Yunfeng Yao, Rongyv Zhu, Xiangdong Li, Guoqing Hu, Yuanjie Dong, Zhaoxin Liu

    Published 2025-01-01
    “…Moreover, PTGM significantly increased available potassium (AK), available phosphorus (AP), total nitrogen (TN), and soil organic matter (SOM). Peanut pod yields in the PTGM treatment were 14.1 and 7.2% higher compared to the PT and NT treatments, respectively. …”
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  10. 2690

    Impact of land use types on soil microbial community structure and functional structure in Baihualing Village, China by Ruilong Huang, Wei Li, Shouming Qiu, Yuanli Long, Zhuanfei Zeng, Juan Tang, Qiuhan Huang

    Published 2025-01-01
    “…A further analysis showed that nitrate-nitrogen (NO3--N) was a key factor affecting microbial communities. …”
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  11. 2691
  12. 2692

    Declining suitability for conversion of drylands to paddy fields in Northeast China: Impact of future climate and socio-economic changes by Jiacheng Qian, Huafu Zhao, Xiaoxiao Wang, Tao Wang, Zhe Feng, Congjie Cao, Xiao Li, Aihui Zhang

    Published 2025-02-01
    “…The key drivers affecting the suitability of CDPF are elevation, slope, population count, total nitrogen, soil organic carbon content, and precipitation seasonality. …”
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  13. 2693

    The Restoration Effect of Degraded Grassland Depends on the Response of Species Root Distribution to Resource Availability by Yiming Zhao, Hui Li, Fei Peng, Dabu Xilatu, Qing Chen, Shan Lin

    Published 2024-12-01
    “…Nitrogen (N) fertilization is an effective practice for restoring degraded grasslands, which might strongly depend on the rooting system and resource competition of individual plant species. …”
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  14. 2694

    The effects of Bifidobacterium animalis QC08 on reducing uric acid level and providing renal protection in mice with hyperuricemia by Huijia Mao, Yang Fan, Fang Tan, Xingyao Long

    Published 2025-01-01
    “…The serum levels of uric acid (UA), blood urea nitrogen (BUN), creatinine (Cr), and liver xanthine oxidase (XO) were measured in four groups, including normal group, control group, allopurinol group (5 mg/kg), and Bifidobacterium animalis QC08 group (1010 CFU/kg) using enzyme colorimetry. …”
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  15. 2695

    Quantitative analysis of amino acid excretion by Methanothermobacter marburgensis under N2-fixing conditions by Barbara Reischl, Benjamin Schupp, Hayk Palabikyan, Barbara Steger-Mähnert, Christian Fink, Simon K.-M. R. Rittmann

    Published 2025-01-01
    “…Abstract Methanogenic archaea (methanogens) possess fascinating metabolic characteristics, such as the ability to fix molecular nitrogen (N2). Methanogens are of biotechnological importance due to the ability to produce methane (CH4) from molecular hydrogen (H2) and carbon dioxide (CO2) and to excrete proteinogenic amino acids. …”
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  16. 2696

    Biochar Derived from Domestic Sewage Sludge: Influence of Temperature Pyrolysis on Biochars’ Chemical Properties and Phytotoxicity by Rahma Inès Zoghlami, Sarra Hechmi, Rihab Weghlani, Naceur Jedidi, Mohamed Moussa

    Published 2021-01-01
    “…The raw sewage sludge and the produced biochars have been analyzed to determine their volatile organic matter (VOM), mineral content (MC), nutrients’ level (total nitrogen TN, available phosphorus P, and potassium K), alkalinity (pH), and salinity (electrical conductivity EC and Na). …”
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  17. 2697

    Effects of Bioactive Packaging Films Incorporated with Bifidocin A on Microbial Reduction and Quality Parameters of Chill-Stored Spanish Mackerel (Scomberomorus niphonius) Fillets by Guorong Liu, Xue Li, Xu Hao, Chengtao Wang, Baoguo Sun

    Published 2019-01-01
    “…The bioactive packaging films incorporated with bifidocin A could generally suppress the growth of microflora, especially Pseudomonas and Enterobacteriaceae, as well as substantially inhibit the accumulation of total volatile basic nitrogen (TVB-N), thiobarbituric acid reactive substances (TBARS) and hypoxanthine, during chilled mackerel fillets storage. …”
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  18. 2698

    Exploring Adsorption Performance of Functionalized Mesoporous Silicas with a Different Pore Structure as Strong Cation-Exchange Sorbents for Solid-Phase Extraction of Atropine and... by Fernando L. Vera-Baquero, Sonia Morante-Zarcero, Damián Pérez-Quintanilla, Isabel Sierra

    Published 2025-01-01
    “…The synthesized materials were characterized by X-ray diffraction, transmission electron microscopy, scanning electron microscopy, nitrogen adsorption–desorption, Fourier-transform infrared spectroscopy, <sup>29</sup>Si solid-state nuclear magnetic resonance spectroscopy, and elemental analysis. …”
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  19. 2699

    Micropore Characteristics and Gas-Bearing Characteristics of Marine-Continental Transitional Shale Reservoirs in the East Margin of Ordos Basin by Yuanzhen Ma, Meng Wang, Ruying Ma, Jiamin Li, Asiya Bake, Yadi Shan

    Published 2021-01-01
    “…The organic geochemical test, scanning electron microscope, X-ray diffraction, and high pressure mercury injection and low-temperature nitrogen adsorption experiments have studied the microscopic characteristics and gas content characteristics of shale reservoirs. …”
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    Article
  20. 2700

    Engineering Soil Quality and Water Productivity Through Optimal Phosphogypsum Application Rates by Anrong Luo, Jun Li, Yanan Xiao, Zijian He, Jiaping Liang

    Published 2024-12-01
    “…It also enhanced water retention by enhancing soil aggregation and reducing evaporation.By promoting the formation and stabilization of soil aggregates, phosphogypsum application (CK to 0.6%) reduced bulk density from 1.20 g/cm<sup>3</sup> to 1.12 g/cm<sup>3</sup> (<i>p</i> < 0.05), while porosity, available nitrogen and urease activity increased by 3.70%, 39.42% and 82.61%, respectively (<i>p</i> < 0.05). …”
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