Showing 441 - 460 results of 810 for search '"nitrate"', query time: 0.05s Refine Results
  1. 441

    The Effects of Controlled Drainage on N Concentration and Loss in Paddy Field by Bin Lu, Guangcheng Shao, Shuang’en Yu, Shiqiang Wu, Xinghua Xie

    Published 2016-01-01
    “…Concentration of ammonia nitrogen (NH4+-N) and nitrate nitrogen (NO3--N) in surface and subsurface paddy water was observed. …”
    Get full text
    Article
  2. 442

    NADPH Oxidase versus Mitochondria-Derived ROS in Glucose-Induced Apoptosis of Pericytes in Early Diabetic Retinopathy by Nik M. Mustapha, Joanna M. Tarr, Eva M. Kohner, Rakesh Chibber

    Published 2010-01-01
    “…Using apocynin (inhibitor of NADPH oxidase), and Mitoquinol 10 nitrate (MitoQ; mitochondrial-targeted antioxidant), we addressed the importance of mitochondria versus NADPH oxidase-derived ROS in glucose-induced apoptosis of pericytes. …”
    Get full text
    Article
  3. 443

    Detection of n-nitrosamine compounds by gas chromatography in sausages by İbrahim PİRİNÇCİ, H. Ahmet ACET, Bekir BATI

    “…<p> In conclusion, it can be said that the occurence of nitrasamine derivatives in the levels, which can produce canserogenic effect in same samples, is due to the adding of the compounds with nitrate nitrite to these samples.…”
    Get full text
    Article
  4. 444

    Involvement of Nitric Oxide in a Rat Model of Carrageenin-Induced Pleurisy by Masahiro Iwata, Shigeyuki Suzuki, Yuji Asai, Takayuki Inoue, Kenji Takagi

    Published 2010-01-01
    “…We assessed inflammatory cell migration, nitrite/nitrate values, lipid peroxidation and pro-inflammatory mediators. …”
    Get full text
    Article
  5. 445

    Non-native PGPB consortium consisting of Pseudomonas sp. G31 and Azotobacter sp. PBC2 promoted winter wheat growth and slightly altered the native bacterial community by J. Dobrzyński, I. Kulkova, Z. Jakubowska, B. Wróbel

    Published 2025-01-01
    “…As a result of PGPB application, we observed a significant increase in seed yield, as well as in nitrate content (1st and 3rd time points) and available phosphorus (2nd time point) in the rhizosphere compared to control. …”
    Get full text
    Article
  6. 446

    Synthesis, Characterization, and Evaluation of Antimicrobial Activities of Chitosan and Carboxymethyl Chitosan Schiff-Base/Silver Nanoparticles by Ahmed M. Khalil, Reham A. Abdel-Monem, Osama M. Darwesh, Ahmed I. Hashim, Afaf A. Nada, Samira T. Rabie

    Published 2017-01-01
    “…The in situ reactions of CS and/or CMCS with some pyrazole aldehyde derivatives in acidic media containing silver nitrate to yield silver nanoparticles loaded onto CS and CMCS/Schiff-bases were carried out. …”
    Get full text
    Article
  7. 447

    Solvent-Free MgO-Functionalized Mesoporous Catalysts for Jatropha Oil Transesterification by Anamagreth Andrew, Jamidu Katima, Keat Teong Lee, James Epiphan Gabriel Mdoe

    Published 2015-01-01
    “…A convenient solvent-free technique was employed in the functionalization of Micelle-Templated Silica using Cashew Nut Shell Liquid (MTS-CNSL) as a template and magnesium nitrate as a precursor salt. Magnesium oxide species was highly dispersed in MTS-CNSL by manually grinding the precursor salt and the as-synthesized mesoporous silica followed by calcination. …”
    Get full text
    Article
  8. 448

    Synthesis of Cubic Phase-Co Microspheres by Mechanical Solid-State Reaction-Thermal Decomposition and Research on Its Growth Kinetics by Ying Deng, Yanhua Zhang, Lingling Peng, Xiaolong Jing, Hui Chen

    Published 2016-01-01
    “…In this study, oxalic acid and cobalt nitrate are used as raw materials to synthesize the cobalt oxalate precursor, which has a stable structure with a five-membered chelate ring. …”
    Get full text
    Article
  9. 449

    Effects of anthropogenic activities on nutrient parameters in the North Eastern Mediterranean Sea (Bay of Sığacık/Aegean Sea) by Çulha Saniye Türk, Karaduman Fatma Rabia, Gündoğdu Ayşe, Barış Kamil Emre

    Published 2022-06-01
    “…This study aims to examine the physicochemical parameters of seawater (temperature, pH, salinity, dissolved oxygen, suspended particulate matter, ammonium-nitrogen, nitrite-nitrogen, nitrate-nitrogen, and phosphate-phosphorus, burnable organic matter in the sediment), and possible effects of pollution in Sığacık Bay where different anthropogenic activities are carried out. …”
    Get full text
    Article
  10. 450

    Optimization of Amylase Production from B. amyloliquefaciens (MTCC 1270) Using Solid State Fermentation by Koel Saha, Sujan Maity, Sudeshna Roy, Koustav Pahan, Rishija Pathak, Susmita Majumdar, Suvroma Gupta

    Published 2014-01-01
    “…In an aim to improve the productivity of amylase, fermentation has been carried out in the presence of calcium (Ca+2), Nitrate (NO3−), and chloride ions (Cl−) as well as in the presence of D-inositol and mannitol. …”
    Get full text
    Article
  11. 451

    Chemical and Physical Quality Criteria of Bulakbaşı Stream in Turkey and Usage of Drinking, Fisheries, and Irrigation by Fazıl Şen, Abdullah Aksoy

    Published 2015-01-01
    “…During the study, the average water temperature as 16.3°C, dissolved oxygen (DO) 12.91 mg/L, oxygen saturation (OS) 152.8%, pH 8.25, electrical conductivity (EC) 779.6 μS/cm, salinity 0.435‰, chloride 83.97 mg/L, calcium 56.5 mg/L, magnesium 57.1 mg/L, total hardness 391.1 mg/L CaCO3, carbonate 0 mg/L, bicarbonate 365.95 mg/L, total alkalinity 299.85 mg/L, nitrate 4.74 mg/L, nitrite 20.83 µg/L, ammonium 50.8 µg/L, ammonia 48.3 µg/L, phosphorus 77.5 µg/L, sulfate 57.6 mg/L, potassium 4.52 mg/L, copper and aluminum 0.0 µg/L, total iron 10.1 µg/L, zinc 168.2 µg/L, chromium 24 µg/L, manganese 401.7 µg/L, and cyanide 6.79 µg/L were found. …”
    Get full text
    Article
  12. 452

    Biogenic Synthesis of Cu-Doped ZnO Photocatalyst for the Removal of Organic Dye by Biruktait Ayele Lemecho, Fedlu Kedir Sabir, Dinsefa Mensur Andoshe, Noto Susanto Gultom, Dong-Hau Kuo, Xiaoyun Chen, Endale Mulugeta, Temesgen D. Desissa, Osman Ahmed Zelekew

    Published 2022-01-01
    “…In the preparation process, different amount of copper precursors such as 1, 2, 3, 4, and 5% of molar ratio were added to zinc nitrate precursors and abbreviated as Cu-ZnO (1%), Cu-ZnO (2%), Cu-ZnO (3%), Cu-ZnO (4%), and Cu-ZnO (5%), respectively. …”
    Get full text
    Article
  13. 453

    The Effects of Storage on Sachet Water Quality in Ogun State, Nigeria by ZO Ajekunle, VO Ojekunle, AO Eruola, FF Oyebanji, KA Olatunde, BT Amujo, OR Sangowusi, AA Adekttan, AG Taiwo

    Published 2015-07-01
    “…Majorly dissolved oxygen and nitrate values decreased through the investigation period. …”
    Get full text
    Article
  14. 454

    Photodegradation of lincomycin in aqueous solution by Agatino Di Paola, Maurizio Addamo, Vincenzo Augugliaro, Elisa García-López, Vittorio Loddo, Giuseppe Marcì, Leonardo Palmisano

    Published 2006-01-01
    “…The mineralization of the molecule led to the formation of sulfate, ammonium, and nitrate ions.…”
    Get full text
    Article
  15. 455

    Analysis and Evaluation of the Effect of Different Connection Types on Water Quality of Huixian Wetland by WEI Chunyi, XU Baoli, MA Huijuan, DAI Junfeng, FANG Rongjie, XU Jueming, ZOU Chuanlin

    Published 2023-01-01
    “…In order to figure out the effect of different connection types on the water environment of wetlands,the riverside wetland,river-connected pond wetland,and isolated pond wetland in Huixian town,Guilin city,were taken as the research objects.The single factor evaluation method,comprehensive pollution index method,and universal exponential formulas for logarithmic power functions were used to evaluate water quality and eutrophication of the wetlands.The results showed that:① the concentrations of ammonia nitrogen (NH<sup>+</sup><sub>4</sub>-N),nitrate nitrogen (NO<sub>3</sub>-N),total nitrogen (TN),total phosphorus (TP),and chemical oxygen demand (COD<sub>Cr</sub>) in Huixian wetland were 0.07~1.22、0.01~1.24、0.45~3.95、0.04~0.29、6.19~120.28 mg/L,respectively.The average concentration of NH<sup>+</sup><sub>4</sub>-N and TN in the riverside wetland was higher than that of the other wetlands,while the concentration of NO<sub>3</sub>-N in the river-connected pond wetland was the highest.Moreover,the concentration of COD<sub>Cr </sub>in the isolated pond wetland was the highest,and its TP concentration had the most significant fluctuation;② The water quality in Huixian wetland with different connection types was defined as inferior class V,with TN and COD<sub>Cr</sub> as the major water quality factors exceeding the standard,and the wetlands all were in eutrophication.This study can provide a scientific basis for water environment governance and restoration of different wetlands in Huixian.…”
    Get full text
    Article
  16. 456

    Macronutrient Distribution on the North Coast of Pekalongan City, Central Jawa, Indonesia: Implications for Water Quality by Andreas Roy, Megasari Intan, Trenggono Mukti, Hendrayana Hendrayana, S Oktaviani Ade

    Published 2025-01-01
    “…The results of the highest macronutrient distribution in the Mrican River at RW 4 station were nitrate 1.4162 mg/L, phosphate 1.1891 mg/L, and silicate 2.5485 mg/L. …”
    Get full text
    Article
  17. 457

    Comparison of the Ability of Two Brands of CBCT with That of SEM to Detect the Marginal Leakage of Class V Composite Resin Restorations by Mitra Karbasi Kheir, Leili Khayam

    Published 2021-01-01
    “…The teeth were immersed in 50% weight/weight aqueous silver nitrate solution for 24 hours. They were then taken out and rinsed with distilled water. …”
    Get full text
    Article
  18. 458

    Application of the Machine Learning Methods to Assess the Impact of physico-chemical characteristics of water on Feed Consumption in Fish Farms by Hava Şimşek, Mükerrem Oral, Mesut Yılmaz, Mustafa Çakır, Nedim Özdemir, Okan Oral

    Published 2025-01-01
    “…Eleven physico-chemical characteristics (temperature, pH, dissolved oxygen, electrical conductivity, salinity, Nitrite nitrogen, nitrate nitrogen, ammonium nitrogen, total phosphorus, total suspended solids, and biological oxygen demand) of water were evaluated in terms of fish feed consumption by using ML methods. …”
    Get full text
    Article
  19. 459

    20-Year Climatology of NO3  − and NH4  + Wet Deposition at Ny-Ålesund, Svalbard by Rafael Kühnel, Tjarda J. Roberts, Mats P. Björkman, Elisabeth Isaksson, Wenche Aas, Kim Holmén, Johan Ström

    Published 2011-01-01
    “…The majority (90%) of precipitation samples were defined as “weak” (<2 mg N/m2) and contributed an annual baseline of ~17 mg N/(m2 yr), whereas 10% of precipitation samples were defined as “strong” (>2 mg N/m2) and additionally contributed up to 225 mg N/(m2 yr). Nitrate deposition largely occurred in samples within the solid-precipitation season (16 September–2 June), and ammonium deposition occurred equally in both solid and liquid seasons. …”
    Get full text
    Article
  20. 460

    Effects of green manure and poultry manure on strawberry production and soil fertility by Hülya Sayğı

    Published 2021-12-01
    “…In the fruit, it gave higher content of Vitamin C and nitrate level.Conclusion From our findings, it was discovered that green manure and poultry manure slurry gave better results in terms of fruit yield, quality, soil fertility and economy.…”
    Get full text
    Article