-
841
Assessing the effect of deposited bitumen or asphaltenes on the nitrification process in the north saskatchewan river sediment
Published 2025-04-01“…Considering the relatively low background concentrations of TOC (2.19 ± 0.29 mg/L) and nitrogen (0.07 ± 0.02 mg/L) in the NSR water, the leached compounds could contribute to the overall organic carbon and nitrogen concentrations in the river. …”
Get full text
Article -
842
Exploring the allometry between ear saturated water accumulation and dry mass for diagnosing winter wheat water status during the reproductive growth
Published 2025-03-01“…The critical SWAE curves under nitrogen limited (N1) and non-nitrogen limited (N2) conditions were constructed (N1: SWAE = 3.53EDM0.48; N2: SWAE = 4.53EDM0.47). …”
Get full text
Article -
843
The Influence of Mineral Fertilizer Combined With a Nitrification Inhibitor on Microbial Populations and Activities in Calcareous Uzbekistanian Soil Under Cotton Cultivation
Published 2001-01-01“…The objective of this research was to determine the effects of fertilizer application combined with the nitrification inhibitor potassium oxalate (PO) on soil microbial population and activities in nitrogen-poor soil under cotton cultivation in Uzbekistan. …”
Get full text
Article -
844
Production of Palmitoleic and Linoleic Acid in Oleaginous and Nonoleaginous Yeast Biomass
Published 2016-01-01“…Though genus-dependent, the type of nitrogen source had a higher influence on biomass yield than the C/N ratio. …”
Get full text
Article -
845
Chemical looping synthesis of amines from N2 via iron nitride as a mediator
Published 2025-01-01“…Mechanistic investigations indicate that hydrogen activates the nitrogen species within iron nitride, converting them into surface NH and NH2 groups that then react with alcohols to form amines. …”
Get full text
Article -
846
Synthesis and Characteristics of 1,2,4,5-Tetrazines for Using as High Energy Density Materials (HEDMs)
Published 2025-01-01“…Nitrogen-rich heterocycles constitute a family of high energy density materials (HEDMs) that have been developing intensively in recent years. …”
Get full text
Article -
847
Modifications on Microporosity and Physical Properties of Cement Mortar Caused by Carbonation: Comparison of Experimental Methods
Published 2013-01-01“…The influence of carbonation on the microstructure of normalised CEM II mortar was studied using nitrogen adsorption and porosity accessible to water. …”
Get full text
Article -
848
Assessment of the ecological and ameliorative condition of the soil and potential risks when using different types of irrigation of decorative plants
Published 2024-11-01“…It is also determined that it is necessary to regularly apply nitrogen fertilizers to the lawn, especially at the beginning of the growing season; small doses of nitrogen fertilizers in the spring are sufficient for thuja; complex microfertilizers of prolonged action are required to eliminate copper and zinc deficiencies. …”
Get full text
Article -
849
Microbiological integration for qualitative improvement of vermicompost
Published 2021-06-01“…Significant increments in the amount of mineralized nitrogen and solubilized phosphate over the control were observed in almost all the treatment combinations. …”
Get full text
Article -
850
Mechanistic study of oxidative chemical vapor deposition of polypyrrole: Effects of the inert gas and deposition time
Published 2025-01-01“…The results showed that nitrogen gas primarily acts as an oxidant carrier gas, impacting the distribution of the oxidant adsorbed onto the substrates. …”
Get full text
Article -
851
Leaf size indices and structure of the peat swamp forest
Published 2017-12-01“…Such decreased leaf size indices were strongly correlated to soil nitrogen, acrotelm thickness, peat depth, phosphate in water, nitrogen and phosphorus in the plant tissue.…”
Get full text
Article -
852
Analyzing the Effect of Intensive and Low-Input Agrotechnical Support for the Physiological, Phenometric, and Yield Parameters of Different Maize Hybrids Using Multivariate Statist...
Published 2021-01-01“…Improving nitrogen efficiency is a crucial strategy for developing sustainable agricultural systems that leads to maximum yield in exchange for minimum inputs and nitrogen loss. …”
Get full text
Article -
853
The Dynamics of Nitrous Oxide Emission from the Use of Mineral Fertilizers in Russia
Published 2001-01-01“…The intensity of nitrous oxide (N2O) emission was considered based on literature data on the single input of mineral N (nitrogen) fertilizers into different agricultural soil types in Russia. …”
Get full text
Article -
854
Optimal Injection Parameters for Enhancing Coalbed Methane Recovery: A Simulation Study from the Shizhuang Block, Qinshui Basin, China
Published 2022-01-01“…Based on the economic benefit of CBM production, the production increasing rate and nitrogen replacement ratio were established to optimize the N2 injection parameters. …”
Get full text
Article -
855
Characteristics of Water Pollution and Evaluation of Water Quality in Subsidence Water Bodies in Huainan Coal Mining Areas, China
Published 2022-01-01“…Single-factor evaluation, comprehensive pollution index, the universal exponential formula of logarithmic power function, and membership degree method were used to evaluate the five important water quality indicators, namely total nitrogen, ammonia nitrogen, total phosphorus, dissolved oxygen, and chemical oxygen demand. …”
Get full text
Article -
856
Investigation of the Content and Dynamics of Nutrients In The Surface Water of Lake Mulehe In Kisoro District, South-Western Uganda.
Published 2023“…We collected 54 water samples from nine sampling stations between the wet season March–May 2020 and the dry season (June–August 2020). Nutrients; ammonia–nitrogen (NH4–N), nitrate–nitrogen (NO3–N), nitrite–nitrogen (NO2–N), total nitrogen (TN), total phosphorus (TP) and soluble reactive phosphorus (SRP) were investigated in accordance with APHA 2017 standard procedures. …”
Get full text
Article -
857
Investigation of the Content and Dynamics of Nutrients in the Surface Water of Lake Mulehe in Kisoro District, South-Western Uganda
Published 2024“…We collected 54 water samples from nine sampling stations between the wet season March–May 2020 and the dry season (June–August 2020). Nutrients; ammonia–nitrogen (NH4–N), nitrate–nitrogen (NO3–N), nitrite–nitrogen (NO2–N), total nitrogen (TN), total phosphorus (TP) and soluble reactive phosphorus (SRP) were investigated in accordance with APHA 2017 standard procedures. …”
Get full text
Other -
858
Content and dynamics of nutrients in the surface water of shallow Lake Mulehe in Kisoro District, South–western Uganda
Published 2024“…We collected 54 water samples from nine sampling stations between the wet season (March–May 2020 and dry season (June–August 2020). Nutrients; ammonia–nitrogen (NH4–N), nitrate–nitrogen (NO3–N), nitrite–nitrogen (NO2–N), total nitrogen (TN), total phosphorus (TP) and soluble reactive phosphorus (SRP) were investigated in accordance with APHA 2017 standard procedures. …”
Get full text
Article -
859
Content and dynamics of nutrients in the surface water of shallow Lake Mulehe in Kisoro District, South–western Uganda
Published 2024“…We collected 54 water samples from nine sampling stations between the wet season (March–May 2020 and dry season (June–August 2020). Nutrients; ammonia–nitrogen (NH4–N), nitrate–nitrogen (NO3–N), nitrite–nitrogen (NO2–N), total nitrogen (TN), total phosphorus (TP) and soluble reactive phosphorus (SRP) were investigated in accordance with APHA 2017 standard procedures. …”
Get full text
Article -
860
Ambient pollution at hip fracture units and impact on mortality and post-operative delirium: A hormetic effect?
Published 2024-01-01“…The World Health Organisation (WHO) has recently advocated new safe limits of annual exposure for the three pre-dominant pollutants: fine particulate matter (PM2.5), coarse particulate matter (PM10) and nitrogen dioxide; namely 5μg/m3, 15μg/m3 and 10gμ/m3 respectively. …”
Get full text
Article