Results 51 to 60 of about 2,176,720 (143)

Technologies for Biological and Bioelectrochemical Removal of Inorganic Nitrogen from Wastewater: A Review

open access: yesNitrogen, 2022
Water contamination due to various nitrogenous pollutants generated from wastewater treatment plants is a crucial and ubiquitous environmental problem now-a-days.
Diplina Paul, Abhisek Banerjee
doaj   +1 more source

Extra contribution to the crystal stability of insensitive explosive TATB: The cooperativity of intermolecular interactions

open access: yesDefence Technology, 2023
An in-depth analysis on the cooperativity of intermolecular interactions including hydrogen bonding and π-π stacking in 1,3,5-triamino-2,4,6-trinitrobenzene (TATB) crystal was studied.
Zhi-xiang Zhang   +7 more
doaj  

Effect of Organic and Inorganic Sources of Nitrogen on Growth, Yield, and Quality of Beetroot Varieties in Nepal

open access: yesNitrogen, 2021
Economic use of organic and inorganic fertilizers following their availability is necessary for livestock-based Nepalese farming systems. However, how best to integrate these fertilizers in an appropriate manner is not yet clear.
Arati Sapkota   +4 more
doaj   +1 more source

Analysis of intermolecular interactions in homologous molecular crystals of energetic materials

open access: yesEnergetic Materials Frontiers, 2020
s: Crystal packing modes determine the energy and safety performance of energetic materials (EMs) to some extent. To deepen the understanding of the intermolecular interactions in the crystal packings, the homologous molecular crystals of energetic ...
Yilin Cao   +4 more
doaj  

Surface Properties and Adherence of Bradyrhizobium diazoefficiens to Glycine max Roots Are Altered When Grown in Soil Extracted Nutrients

open access: yesNitrogen, 2021
Soybean roots are colonized and nodulated by multiple strains of compatible nitrogen-fixing rhizobia primarily belonging to the Genus Bradyrhizobium. Motility towards the root and attachment to root hairs are key determinants of competitive colonization ...
Armaan Kaur Sandhu   +2 more
doaj   +1 more source

Total Nitrogen Concentrations in Wastewater Treatment Plant Effluent in the Great Bay Estuary Watershed in 2008 [PDF]

open access: yes, 2008
Nitrogen enrichment is a growing concern for the Great Bay Estuary. For the 2006 State of the Estuaries report (NHEP, 2006), the NHEP calculated the nitrogen load from wastewater treatment facilities (WWTF) using data on total dissolved nitrogen in WWTF ...
Trowbridge, Philip
core   +1 more source

Regulatory Effect of Spermine on Growth and Antioxidant System in Tomato Seedlings Grown in the Presence of Cadmium [PDF]

open access: yesJournal of Stress Physiology & Biochemistry, 2019
The protective role of exogenous supplied polyamines such as spermine in detoxifying the cadmium induced toxicity was studied in the tomato plants Solanum lycopersicum, we applied a dose of (1 mM) spermine with cadmium (0, 20 and 100 µM) for 7 days.
Dorra El Gueder   +5 more
doaj  

Changes in BNR Microbial Community in Response to Different Selection Pressure

open access: yesNitrogen, 2021
This study investigated structural changes in microbial community of biological nutrient removal (BNR) in response to changes in substrate composition (ammonium and phosphate), redox condition, and morphological characteristics (flocs to granules), with ...
Roya Pishgar   +3 more
doaj   +1 more source

Effect of Nitrogen Fertilizer Dose and Application Timing on Yield and Nitrogen Use Efficiency of Irrigated Hybrid Rice under Semi-Arid Conditions [PDF]

open access: yes, 2019
Nitrogen fertilizer is the major input in rice production and the optimum rate and application timing management assure profitability and sustainability of the production system.
Ametonou, F.Y.   +5 more
core  

Localized state and charge transfer in nitrogen-doped graphene [PDF]

open access: yes, 2012
Nitrogen-doped epitaxial graphene grown on SiC(000?1) was prepared by exposing the surface to an atomic nitrogen flux. Using Scanning Tunneling Microscopy (STM) and Spectroscopy (STS), supported by Density Functional Theory (DFT) calculations, the simple
Andrés Rafael Botello-Méndez   +14 more
core   +3 more sources

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